<?xml version="1.0"?>
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	<id>https://bridgepedia.it/index.php?action=history&amp;feed=atom&amp;title=XYZ</id>
	<title>XYZ - Cronologia</title>
	<link rel="self" type="application/atom+xml" href="https://bridgepedia.it/index.php?action=history&amp;feed=atom&amp;title=XYZ"/>
	<link rel="alternate" type="text/html" href="https://bridgepedia.it/index.php?title=XYZ&amp;action=history"/>
	<updated>2026-11-11T00:15:43Z</updated>
	<subtitle>Cronologia della pagina su questo sito</subtitle>
	<generator>MediaWiki 1.43.11</generator>
	<entry>
		<id>https://bridgepedia.it/index.php?title=XYZ&amp;diff=2018&amp;oldid=prev</id>
		<title>Lpala: XYZ: scenari 5 e 7 shape_constraints e esempio 2P non rialzo coerente</title>
		<link rel="alternate" type="text/html" href="https://bridgepedia.it/index.php?title=XYZ&amp;diff=2018&amp;oldid=prev"/>
		<updated>2026-11-10T20:55:50Z</updated>

		<summary type="html">&lt;p&gt;XYZ: scenari 5 e 7 shape_constraints e esempio 2P non rialzo coerente&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;it&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Versione meno recente&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Versione delle 20:55, 10 nov 2026&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l12&quot;&gt;Riga 12:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Riga 12:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|tag_cc=response_xyz&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|tag_cc=response_xyz&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|tag_sistema=naturale&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|tag_sistema=naturale&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|shape_constraints=1D-1H;1S poi 2C puppet e passo dopo 2D (rispondente debole con 4 cuori e fit a quadri): pairhcp:17-22 opener D:4+ S:4 H:0-3 hcp:12-14; responder H:4+ D:3+ S:0-3 hcp:5-8; opp1 quiet; opp2 quiet // 1D-1H;1S 2C puppet poi invito a manche con colore naturale (11-12 PO): pairhcp:23-26 opener D:4+ S:4 H:0-3 hcp:12-14; responder S:4 H:5 hcp:11-12; opp1 quiet; opp2 quiet // 2D forzante a manche dopo 1C-1D;1H: pairhcp:24-29 opener C:3+ H:4 D:0-3 hcp:12-14; responder D:5+ H:3 hcp:12-15; opp1 quiet; opp2 quiet // 2H naturale scoraggiante dopo 1C-1H;1S: pairhcp:17-22 opener C:4+ S:4 H:0-2 hcp:12-14; responder H:6 S:3 hcp:5-8; opp1 quiet; opp2 quiet // 2S non rialzo forzante da slam dopo 1C-1D;1H: pairhcp:&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;27&lt;/del&gt;-&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;32 &lt;/del&gt;opener C:4+ H:4 hcp:12-14; responder S:5 D:&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;6+ &lt;/del&gt;hcp:&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;15&lt;/del&gt;-&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;18&lt;/del&gt;; opp1 quiet; opp2 quiet // new minor forcing dopo 1C-1S;1SA con 2D (1SA 12-14 ipotesi): pairhcp:24-29 opener shape:balanced S:2-3 hcp:12-14; responder S:5 hcp:12-15; opp1 quiet; opp2 quiet // costo dopo 1D-1S;1SA perso il ritiro a 2C naturale (1SA 12-14 ipotesi): pairhcp:17-22 opener shape:balanced hcp:12-14; responder S:4 C:5+ hcp:5-8; opp1 quiet; opp2 quiet // quadri lunghe e 2D artificiale forzante dopo 1C-1D;1S: pairhcp:25-31 opener C:3+ S:4 hcp:12-14; responder D:6+ S:0-3 hcp:13-17; opp1 quiet; opp2 quiet&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|shape_constraints=1D-1H;1S poi 2C puppet e passo dopo 2D (rispondente debole con 4 cuori e fit a quadri): pairhcp:17-22 opener D:4+ S:4 H:0-3 hcp:12-14; responder H:4+ D:3+ S:0-3 hcp:5-8; opp1 quiet; opp2 quiet // 1D-1H;1S 2C puppet poi invito a manche con colore naturale (11-12 PO): pairhcp:23-26 opener D:4+ S:4 H:0-3 hcp:12-14; responder S:4 H:5 hcp:11-12; opp1 quiet; opp2 quiet // 2D forzante a manche dopo 1C-1D;1H: pairhcp:24-29 opener C:3+ H:4 D:0-3 hcp:12-14; responder D:5+ H:3 hcp:12-15; opp1 quiet; opp2 quiet // 2H naturale scoraggiante dopo 1C-1H;1S: pairhcp:17-22 opener C:4+ S:4 H:0-2 hcp:12-14; responder H:6 S:3 hcp:5-8; opp1 quiet; opp2 quiet // 2S non rialzo forzante da slam dopo 1C-1D;1H: pairhcp:&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;25&lt;/ins&gt;-&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;30 &lt;/ins&gt;opener C:4+ H:4 hcp:12-14; responder S:5 D:&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;5 &lt;/ins&gt;hcp:&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;13&lt;/ins&gt;-&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;16&lt;/ins&gt;; opp1 quiet; opp2 quiet // new minor forcing dopo 1C-1S;1SA con 2D (1SA 12-14 ipotesi): pairhcp:24-29 opener shape:balanced S:2-3 hcp:12-14; responder S:5 hcp:12-15; opp1 quiet; opp2 quiet // costo dopo 1D-1S;1SA perso il ritiro a 2C naturale (1SA 12-14 ipotesi): pairhcp:17-22 opener shape:balanced &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;S:0-3 &lt;/ins&gt;hcp:12-14; responder S:4 C:5+ hcp:5-8; opp1 quiet; opp2 quiet // quadri lunghe e 2D artificiale forzante dopo 1C-1D;1S: pairhcp:25-31 opener C:3+ S:4 hcp:12-14; responder D:6+ S:0-3 hcp:13-17; opp1 quiet; opp2 quiet&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|shape_roles=opener=Apertore;responder=Rispondente;opp1=Avversario;opp2=Avversario&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|shape_roles=opener=Apertore;responder=Rispondente;opp1=Avversario;opp2=Avversario&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|cc_text_default=XYZ: dopo 1m-1x;1y (tre colori a livello 1) e dopo 1SA dell&amp;#039;apertore, 2♣ = puppet verso 2♦, 2♦ = artificiale forzante a manche&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|cc_text_default=XYZ: dopo 1m-1x;1y (tre colori a livello 1) e dopo 1SA dell&amp;#039;apertore, 2♣ = puppet verso 2♦, 2♦ = artificiale forzante a manche&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l89&quot;&gt;Riga 89:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Riga 89:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;=== 2{{picche}} non rialzo (forzante, da slam) ===&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;=== 2{{picche}} non rialzo (forzante, da slam) ===&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Nord ha un bicolore &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;forte &lt;/del&gt;picche-quadri. Dopo 1{{fiori}} 1{{quadri}} 1{{cuori}} il 2{{picche}} non è un rialzo e quindi è forzante con interesse di slam.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Nord ha un bicolore &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;5-5 &lt;/ins&gt;picche-quadri &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;(14 PO)&lt;/ins&gt;. Dopo 1{{fiori}} 1{{quadri}} 1{{cuori}} il 2{{picche}} non è un rialzo e quindi è forzante con interesse di slam.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Sud: &amp;lt;hand&amp;gt;K4.AJ73.83.KQ962&amp;lt;/hand&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Sud: &amp;lt;hand&amp;gt;K4.AJ73.83.KQ962&amp;lt;/hand&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Nord: &amp;lt;hand&amp;gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;AKQ85&lt;/del&gt;.6.&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;KQJ1042&lt;/del&gt;.&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;7&lt;/del&gt;&amp;lt;/hand&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Nord: &amp;lt;hand&amp;gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;AQJ85&lt;/ins&gt;.6.&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;AQJ85&lt;/ins&gt;.&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;74&lt;/ins&gt;&amp;lt;/hand&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;bidding dealer=&amp;quot;S&amp;quot;&amp;gt;1C P 1D P 1H P 2S P&amp;lt;/bidding&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;bidding dealer=&amp;quot;S&amp;quot;&amp;gt;1C P 1D P 1H P 2S P&amp;lt;/bidding&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

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&lt;/table&gt;</summary>
		<author><name>Lpala</name></author>
	</entry>
	<entry>
		<id>https://bridgepedia.it/index.php?title=XYZ&amp;diff=2017&amp;oldid=prev</id>
		<title>Lpala: shape_constraints: apertore 12-14 PO, rispondente debole o 11+; chiariti range ipotetici</title>
		<link rel="alternate" type="text/html" href="https://bridgepedia.it/index.php?title=XYZ&amp;diff=2017&amp;oldid=prev"/>
		<updated>2026-11-10T20:45:26Z</updated>

		<summary type="html">&lt;p&gt;shape_constraints: apertore 12-14 PO, rispondente debole o 11+; chiariti range ipotetici&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;it&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Versione meno recente&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Versione delle 20:45, 10 nov 2026&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l9&quot;&gt;Riga 9:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Riga 9:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|trigger=Dieci sequenze senza interventi iniziate da una mano non passata. Quattro &amp;quot;a tre colori&amp;quot; a livello 1: 1{{fiori}}-1{{quadri}};1{{cuori}}, 1{{fiori}}-1{{quadri}};1{{picche}}, 1{{fiori}}-1{{cuori}};1{{picche}}, 1{{quadri}}-1{{cuori}};1{{picche}}. Sei con apertura, risposta e 1SA dell&amp;#039;apertore: 1{{fiori}}-1{{quadri}}, 1{{fiori}}-1{{cuori}}, 1{{fiori}}-1{{picche}}, 1{{quadri}}-1{{cuori}}, 1{{quadri}}-1{{picche}}, 1{{cuori}}-1{{picche}}, tutte seguite da 1SA.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|trigger=Dieci sequenze senza interventi iniziate da una mano non passata. Quattro &amp;quot;a tre colori&amp;quot; a livello 1: 1{{fiori}}-1{{quadri}};1{{cuori}}, 1{{fiori}}-1{{quadri}};1{{picche}}, 1{{fiori}}-1{{cuori}};1{{picche}}, 1{{quadri}}-1{{cuori}};1{{picche}}. Sei con apertura, risposta e 1SA dell&amp;#039;apertore: 1{{fiori}}-1{{quadri}}, 1{{fiori}}-1{{cuori}}, 1{{fiori}}-1{{picche}}, 1{{quadri}}-1{{cuori}}, 1{{quadri}}-1{{picche}}, 1{{cuori}}-1{{picche}}, tutte seguite da 1SA.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|risposte=Nelle quattro sequenze a tre colori: 2{{fiori}} del rispondente = &amp;quot;puppet&amp;quot; verso 2{{quadri}}: non mostra quadri, è artificiale e forzante e l&amp;#039;apertore deve dire 2{{quadri}} con qualunque mano (niente super-accettazioni a 3{{quadri}} né preferenze a salto). Il rispondente può passare 2{{quadri}} con mano debole, oppure dichiarare un colore naturale al giro successivo con mano d&amp;#039;invito (se non è a salto è un invito, da spiegare agli avversari). 2{{quadri}} del rispondente = artificiale e forzante a manche, poi si torna al naturale. 2{{cuori}} è naturale e scoraggiante; 2{{picche}} è naturale e scoraggiante solo se è un rialzo, mentre 2{{picche}} non rialzo e le dichiarazioni più alte sono forzanti e da slam. Dopo 1SA dell&amp;#039;apertore (sei sequenze) 2{{fiori}} e 2{{quadri}} funzionano come il New Minor Forcing.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|risposte=Nelle quattro sequenze a tre colori: 2{{fiori}} del rispondente = &amp;quot;puppet&amp;quot; verso 2{{quadri}}: non mostra quadri, è artificiale e forzante e l&amp;#039;apertore deve dire 2{{quadri}} con qualunque mano (niente super-accettazioni a 3{{quadri}} né preferenze a salto). Il rispondente può passare 2{{quadri}} con mano debole, oppure dichiarare un colore naturale al giro successivo con mano d&amp;#039;invito (se non è a salto è un invito, da spiegare agli avversari). 2{{quadri}} del rispondente = artificiale e forzante a manche, poi si torna al naturale. 2{{cuori}} è naturale e scoraggiante; 2{{picche}} è naturale e scoraggiante solo se è un rialzo, mentre 2{{picche}} non rialzo e le dichiarazioni più alte sono forzanti e da slam. Dopo 1SA dell&amp;#039;apertore (sei sequenze) 2{{fiori}} e 2{{quadri}} funzionano come il New Minor Forcing.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|note=Sintesi in italiano da fonte web (Bridgebum, Danny Kleinman): revisione da parte di un esperto consigliata. Costi indicati dall&#039;autore: si perde la preferenza a 2{{fiori}} dopo 1{{fiori}}-1{{cuori}};1{{picche}}, si creano molte mani orfane, e dopo 1SA si perde il semplice ritiro a 2{{fiori}} (per esempio dopo 1{{fiori}}-1{{picche}};1SA e 1{{quadri}}-1{{picche}};1SA). Il range dell&#039;1SA di ridichiarazione non è indicato nella fonte: negli scenari si usa 12-14 PO come ipotesi di lavoro. Varianti sui check-back dopo 1SA citate dalla fonte: Second Round Stayman e Hi-Ro-Jerum. La preferenza dell&#039;autore (non usare check-back) è una sua opinione.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|note=Sintesi in italiano da fonte web (Bridgebum, Danny Kleinman): revisione da parte di un esperto consigliata. Costi indicati dall&#039;autore: si perde la preferenza a 2{{fiori}} dopo 1{{fiori}}-1{{cuori}};1{{picche}}, si creano molte mani orfane, e dopo 1SA si perde il semplice ritiro a 2{{fiori}} (per esempio dopo 1{{fiori}}-1{{picche}};1SA e 1{{quadri}}-1{{picche}};1SA). Il range dell&#039;1SA di ridichiarazione non è indicato nella fonte: negli scenari si usa 12-14 PO come ipotesi di lavoro&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;. Negli scenari l&#039;apertore ha sempre 12-14 PO (con 15-17 bilanciati aprirebbe 1SA, quindi non ha una mano da 1SA) e il rispondente ha mano debole (5-8 PO) oppure 11 o più PO; tutti gli intervalli di punti sono ipotesi nostre (non indicato nella fonte)&lt;/ins&gt;. Varianti sui check-back dopo 1SA citate dalla fonte: Second Round Stayman e Hi-Ro-Jerum. La preferenza dell&#039;autore (non usare check-back) è una sua opinione.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|tag_cc=response_xyz&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|tag_cc=response_xyz&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|tag_sistema=naturale&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|tag_sistema=naturale&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|shape_constraints=1D-1H;1S poi 2C puppet e passo dopo 2D (rispondente debole con 4 cuori e fit a quadri): pairhcp:&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;18&lt;/del&gt;-&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;26 &lt;/del&gt;opener D:4+ S:4 H:0-3 hcp:12-&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;17&lt;/del&gt;; responder H:4+ D:3+ S:0-3 hcp:&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;6&lt;/del&gt;-&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;9&lt;/del&gt;; opp1 quiet; opp2 quiet // 1D-1H;1S 2C puppet poi invito a manche con colore naturale (&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;10&lt;/del&gt;-&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;11 &lt;/del&gt;PO): pairhcp:&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;22&lt;/del&gt;-&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;28 &lt;/del&gt;opener D:4+ S:4 H:0-3 hcp:12-&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;17&lt;/del&gt;; responder S:4 H:5 hcp:&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;10&lt;/del&gt;-&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;11&lt;/del&gt;; opp1 quiet; opp2 quiet // 2D forzante a manche dopo 1C-1D;1H: pairhcp:24-&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;32 &lt;/del&gt;opener C:3+ H:4 D:0-3 hcp:12-&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;17&lt;/del&gt;; responder D:5+ H:3 hcp:12-15; opp1 quiet; opp2 quiet // 2H naturale scoraggiante dopo 1C-1H;1S: pairhcp:17-&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;26 &lt;/del&gt;opener C:4+ S:4 H:0-2 hcp:12-&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;17&lt;/del&gt;; responder H:6 S:3 hcp:5-&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;9&lt;/del&gt;; opp1 quiet; opp2 quiet // 2S non rialzo forzante da slam dopo 1C-1D;1H: pairhcp:27-&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;36 &lt;/del&gt;opener C:4+ H:4 hcp:12-&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;17&lt;/del&gt;; responder S:5 D:6+ hcp:15-&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;19&lt;/del&gt;; opp1 quiet; opp2 quiet // new minor forcing dopo 1C-1S;1SA con 2D (1SA 12-14 ipotesi): pairhcp:24-29 opener shape:balanced S:2-3 hcp:12-14; responder S:5 hcp:12-15; opp1 quiet; opp2 quiet // costo dopo 1D-1S;1SA perso il ritiro a 2C naturale (1SA 12-14 ipotesi): pairhcp:&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;18&lt;/del&gt;-&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;23 &lt;/del&gt;opener shape:balanced hcp:12-14; responder S:4 C:5+ hcp:&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;6&lt;/del&gt;-&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;9&lt;/del&gt;; opp1 quiet; opp2 quiet // quadri lunghe e 2D artificiale forzante dopo 1C-1D;1S: pairhcp:25-&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;34 &lt;/del&gt;opener C:3+ S:4 hcp:12-&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;17&lt;/del&gt;; responder D:6+ S:0-3 hcp:13-17; opp1 quiet; opp2 quiet&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|shape_constraints=1D-1H;1S poi 2C puppet e passo dopo 2D (rispondente debole con 4 cuori e fit a quadri): pairhcp:&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;17&lt;/ins&gt;-&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;22 &lt;/ins&gt;opener D:4+ S:4 H:0-3 hcp:12-&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;14&lt;/ins&gt;; responder H:4+ D:3+ S:0-3 hcp:&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;5&lt;/ins&gt;-&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;8&lt;/ins&gt;; opp1 quiet; opp2 quiet // 1D-1H;1S 2C puppet poi invito a manche con colore naturale (&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;11&lt;/ins&gt;-&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;12 &lt;/ins&gt;PO): pairhcp:&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;23&lt;/ins&gt;-&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;26 &lt;/ins&gt;opener D:4+ S:4 H:0-3 hcp:12-&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;14&lt;/ins&gt;; responder S:4 H:5 hcp:&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;11&lt;/ins&gt;-&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;12&lt;/ins&gt;; opp1 quiet; opp2 quiet // 2D forzante a manche dopo 1C-1D;1H: pairhcp:24-&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;29 &lt;/ins&gt;opener C:3+ H:4 D:0-3 hcp:12-&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;14&lt;/ins&gt;; responder D:5+ H:3 hcp:12-15; opp1 quiet; opp2 quiet // 2H naturale scoraggiante dopo 1C-1H;1S: pairhcp:17-&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;22 &lt;/ins&gt;opener C:4+ S:4 H:0-2 hcp:12-&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;14&lt;/ins&gt;; responder H:6 S:3 hcp:5-&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;8&lt;/ins&gt;; opp1 quiet; opp2 quiet // 2S non rialzo forzante da slam dopo 1C-1D;1H: pairhcp:27-&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;32 &lt;/ins&gt;opener C:4+ H:4 hcp:12-&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;14&lt;/ins&gt;; responder S:5 D:6+ hcp:15-&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;18&lt;/ins&gt;; opp1 quiet; opp2 quiet // new minor forcing dopo 1C-1S;1SA con 2D (1SA 12-14 ipotesi): pairhcp:24-29 opener shape:balanced S:2-3 hcp:12-14; responder S:5 hcp:12-15; opp1 quiet; opp2 quiet // costo dopo 1D-1S;1SA perso il ritiro a 2C naturale (1SA 12-14 ipotesi): pairhcp:&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;17&lt;/ins&gt;-&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;22 &lt;/ins&gt;opener shape:balanced hcp:12-14; responder S:4 C:5+ hcp:&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;5&lt;/ins&gt;-&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;8&lt;/ins&gt;; opp1 quiet; opp2 quiet // quadri lunghe e 2D artificiale forzante dopo 1C-1D;1S: pairhcp:25-&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;31 &lt;/ins&gt;opener C:3+ S:4 hcp:12-&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;14&lt;/ins&gt;; responder D:6+ S:0-3 hcp:13-17; opp1 quiet; opp2 quiet&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|shape_roles=opener=Apertore;responder=Rispondente;opp1=Avversario;opp2=Avversario&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|shape_roles=opener=Apertore;responder=Rispondente;opp1=Avversario;opp2=Avversario&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|cc_text_default=XYZ: dopo 1m-1x;1y (tre colori a livello 1) e dopo 1SA dell&amp;#039;apertore, 2♣ = puppet verso 2♦, 2♦ = artificiale forzante a manche&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|cc_text_default=XYZ: dopo 1m-1x;1y (tre colori a livello 1) e dopo 1SA dell&amp;#039;apertore, 2♣ = puppet verso 2♦, 2♦ = artificiale forzante a manche&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

&lt;!-- diff cache key wikibridge:diff:1.41:old-2015:rev-2017:php=table --&gt;
&lt;/table&gt;</summary>
		<author><name>Lpala</name></author>
	</entry>
	<entry>
		<id>https://bridgepedia.it/index.php?title=XYZ&amp;diff=2015&amp;oldid=prev</id>
		<title>Lpala: Correzione etichetta scenario 7</title>
		<link rel="alternate" type="text/html" href="https://bridgepedia.it/index.php?title=XYZ&amp;diff=2015&amp;oldid=prev"/>
		<updated>2026-11-03T06:11:05Z</updated>

		<summary type="html">&lt;p&gt;Correzione etichetta scenario 7&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;it&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Versione meno recente&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Versione delle 06:11, 3 nov 2026&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l12&quot;&gt;Riga 12:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Riga 12:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|tag_cc=response_xyz&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|tag_cc=response_xyz&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|tag_sistema=naturale&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|tag_sistema=naturale&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|shape_constraints=1D-1H;1S poi 2C puppet e passo dopo 2D (rispondente debole con 4 cuori e fit a quadri): pairhcp:18-26 opener D:4+ S:4 H:0-3 hcp:12-17; responder H:4+ D:3+ S:0-3 hcp:6-9; opp1 quiet; opp2 quiet // 1D-1H;1S 2C puppet poi invito a manche con colore naturale (10-11 PO): pairhcp:22-28 opener D:4+ S:4 H:0-3 hcp:12-17; responder S:4 H:5 hcp:10-11; opp1 quiet; opp2 quiet // 2D forzante a manche dopo 1C-1D;1H: pairhcp:24-32 opener C:3+ H:4 D:0-3 hcp:12-17; responder D:5+ H:3 hcp:12-15; opp1 quiet; opp2 quiet // 2H naturale scoraggiante dopo 1C-1H;1S: pairhcp:17-26 opener C:4+ S:4 H:0-2 hcp:12-17; responder H:6 S:3 hcp:5-9; opp1 quiet; opp2 quiet // 2S non rialzo forzante da slam dopo 1C-1D;1H: pairhcp:27-36 opener C:4+ H:4 hcp:12-17; responder S:5 D:6+ hcp:15-19; opp1 quiet; opp2 quiet // new minor forcing dopo 1C-1S;1SA con 2D (1SA 12-14 ipotesi): pairhcp:24-29 opener shape:balanced S:2-3 hcp:12-14; responder S:5 hcp:12-15; opp1 quiet; opp2 quiet // costo&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;: &lt;/del&gt;dopo 1D-1S;1SA perso il ritiro a 2C naturale&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;, 2C artificiale &lt;/del&gt;(1SA 12-14 ipotesi): pairhcp:18-23 opener shape:balanced hcp:12-14; responder S:4 C:5+ hcp:6-9; opp1 quiet; opp2 quiet // quadri lunghe e 2D artificiale forzante dopo 1C-1D;1S: pairhcp:25-34 opener C:3+ S:4 hcp:12-17; responder D:6+ S:0-3 hcp:13-17; opp1 quiet; opp2 quiet&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|shape_constraints=1D-1H;1S poi 2C puppet e passo dopo 2D (rispondente debole con 4 cuori e fit a quadri): pairhcp:18-26 opener D:4+ S:4 H:0-3 hcp:12-17; responder H:4+ D:3+ S:0-3 hcp:6-9; opp1 quiet; opp2 quiet // 1D-1H;1S 2C puppet poi invito a manche con colore naturale (10-11 PO): pairhcp:22-28 opener D:4+ S:4 H:0-3 hcp:12-17; responder S:4 H:5 hcp:10-11; opp1 quiet; opp2 quiet // 2D forzante a manche dopo 1C-1D;1H: pairhcp:24-32 opener C:3+ H:4 D:0-3 hcp:12-17; responder D:5+ H:3 hcp:12-15; opp1 quiet; opp2 quiet // 2H naturale scoraggiante dopo 1C-1H;1S: pairhcp:17-26 opener C:4+ S:4 H:0-2 hcp:12-17; responder H:6 S:3 hcp:5-9; opp1 quiet; opp2 quiet // 2S non rialzo forzante da slam dopo 1C-1D;1H: pairhcp:27-36 opener C:4+ H:4 hcp:12-17; responder S:5 D:6+ hcp:15-19; opp1 quiet; opp2 quiet // new minor forcing dopo 1C-1S;1SA con 2D (1SA 12-14 ipotesi): pairhcp:24-29 opener shape:balanced S:2-3 hcp:12-14; responder S:5 hcp:12-15; opp1 quiet; opp2 quiet // costo dopo 1D-1S;1SA perso il ritiro a 2C naturale (1SA 12-14 ipotesi): pairhcp:18-23 opener shape:balanced hcp:12-14; responder S:4 C:5+ hcp:6-9; opp1 quiet; opp2 quiet // quadri lunghe e 2D artificiale forzante dopo 1C-1D;1S: pairhcp:25-34 opener C:3+ S:4 hcp:12-17; responder D:6+ S:0-3 hcp:13-17; opp1 quiet; opp2 quiet&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|shape_roles=opener=Apertore;responder=Rispondente;opp1=Avversario;opp2=Avversario&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|shape_roles=opener=Apertore;responder=Rispondente;opp1=Avversario;opp2=Avversario&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|cc_text_default=XYZ: dopo 1m-1x;1y (tre colori a livello 1) e dopo 1SA dell&amp;#039;apertore, 2♣ = puppet verso 2♦, 2♦ = artificiale forzante a manche&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|cc_text_default=XYZ: dopo 1m-1x;1y (tre colori a livello 1) e dopo 1SA dell&amp;#039;apertore, 2♣ = puppet verso 2♦, 2♦ = artificiale forzante a manche&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

&lt;!-- diff cache key wikibridge:diff:1.41:old-2014:rev-2015:php=table --&gt;
&lt;/table&gt;</summary>
		<author><name>Lpala</name></author>
	</entry>
	<entry>
		<id>https://bridgepedia.it/index.php?title=XYZ&amp;diff=2014&amp;oldid=prev</id>
		<title>Lpala: Correzione etichetta</title>
		<link rel="alternate" type="text/html" href="https://bridgepedia.it/index.php?title=XYZ&amp;diff=2014&amp;oldid=prev"/>
		<updated>2026-11-03T06:10:59Z</updated>

		<summary type="html">&lt;p&gt;Correzione etichetta&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;it&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Versione meno recente&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Versione delle 06:10, 3 nov 2026&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l12&quot;&gt;Riga 12:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Riga 12:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|tag_cc=response_xyz&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|tag_cc=response_xyz&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|tag_sistema=naturale&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|tag_sistema=naturale&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|shape_constraints=1D-1H;1S poi 2C puppet e passo dopo &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;2Q &lt;/del&gt;(rispondente debole con 4 cuori e fit a quadri): pairhcp:18-26 opener D:4+ S:4 H:0-3 hcp:12-17; responder H:4+ D:3+ S:0-3 hcp:6-9; opp1 quiet; opp2 quiet // 1D-1H;1S 2C puppet poi invito a manche con colore naturale (10-11 PO): pairhcp:22-28 opener D:4+ S:4 H:0-3 hcp:12-17; responder S:4 H:5 hcp:10-11; opp1 quiet; opp2 quiet // 2D forzante a manche dopo 1C-1D;1H: pairhcp:24-32 opener C:3+ H:4 D:0-3 hcp:12-17; responder D:5+ H:3 hcp:12-15; opp1 quiet; opp2 quiet // 2H naturale scoraggiante dopo 1C-1H;1S: pairhcp:17-26 opener C:4+ S:4 H:0-2 hcp:12-17; responder H:6 S:3 hcp:5-9; opp1 quiet; opp2 quiet // 2S non rialzo forzante da slam dopo 1C-1D;1H: pairhcp:27-36 opener C:4+ H:4 hcp:12-17; responder S:5 D:6+ hcp:15-19; opp1 quiet; opp2 quiet // new minor forcing dopo 1C-1S;1SA con 2D (1SA 12-14 ipotesi): pairhcp:24-29 opener shape:balanced S:2-3 hcp:12-14; responder S:5 hcp:12-15; opp1 quiet; opp2 quiet // costo: dopo 1D-1S;1SA perso il ritiro a 2C naturale, 2C artificiale (1SA 12-14 ipotesi): pairhcp:18-23 opener shape:balanced hcp:12-14; responder S:4 C:5+ hcp:6-9; opp1 quiet; opp2 quiet // quadri lunghe e 2D artificiale forzante dopo 1C-1D;1S: pairhcp:25-34 opener C:3+ S:4 hcp:12-17; responder D:6+ S:0-3 hcp:13-17; opp1 quiet; opp2 quiet&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|shape_constraints=1D-1H;1S poi 2C puppet e passo dopo &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;2D &lt;/ins&gt;(rispondente debole con 4 cuori e fit a quadri): pairhcp:18-26 opener D:4+ S:4 H:0-3 hcp:12-17; responder H:4+ D:3+ S:0-3 hcp:6-9; opp1 quiet; opp2 quiet // 1D-1H;1S 2C puppet poi invito a manche con colore naturale (10-11 PO): pairhcp:22-28 opener D:4+ S:4 H:0-3 hcp:12-17; responder S:4 H:5 hcp:10-11; opp1 quiet; opp2 quiet // 2D forzante a manche dopo 1C-1D;1H: pairhcp:24-32 opener C:3+ H:4 D:0-3 hcp:12-17; responder D:5+ H:3 hcp:12-15; opp1 quiet; opp2 quiet // 2H naturale scoraggiante dopo 1C-1H;1S: pairhcp:17-26 opener C:4+ S:4 H:0-2 hcp:12-17; responder H:6 S:3 hcp:5-9; opp1 quiet; opp2 quiet // 2S non rialzo forzante da slam dopo 1C-1D;1H: pairhcp:27-36 opener C:4+ H:4 hcp:12-17; responder S:5 D:6+ hcp:15-19; opp1 quiet; opp2 quiet // new minor forcing dopo 1C-1S;1SA con 2D (1SA 12-14 ipotesi): pairhcp:24-29 opener shape:balanced S:2-3 hcp:12-14; responder S:5 hcp:12-15; opp1 quiet; opp2 quiet // costo: dopo 1D-1S;1SA perso il ritiro a 2C naturale, 2C artificiale (1SA 12-14 ipotesi): pairhcp:18-23 opener shape:balanced hcp:12-14; responder S:4 C:5+ hcp:6-9; opp1 quiet; opp2 quiet // quadri lunghe e 2D artificiale forzante dopo 1C-1D;1S: pairhcp:25-34 opener C:3+ S:4 hcp:12-17; responder D:6+ S:0-3 hcp:13-17; opp1 quiet; opp2 quiet&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|shape_roles=opener=Apertore;responder=Rispondente;opp1=Avversario;opp2=Avversario&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|shape_roles=opener=Apertore;responder=Rispondente;opp1=Avversario;opp2=Avversario&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|cc_text_default=XYZ: dopo 1m-1x;1y (tre colori a livello 1) e dopo 1SA dell&amp;#039;apertore, 2♣ = puppet verso 2♦, 2♦ = artificiale forzante a manche&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|cc_text_default=XYZ: dopo 1m-1x;1y (tre colori a livello 1) e dopo 1SA dell&amp;#039;apertore, 2♣ = puppet verso 2♦, 2♦ = artificiale forzante a manche&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

&lt;!-- diff cache key wikibridge:diff:1.41:old-2013:rev-2014:php=table --&gt;
&lt;/table&gt;</summary>
		<author><name>Lpala</name></author>
	</entry>
	<entry>
		<id>https://bridgepedia.it/index.php?title=XYZ&amp;diff=2013&amp;oldid=prev</id>
		<title>Lpala: Correzioni etichette scenari e testo</title>
		<link rel="alternate" type="text/html" href="https://bridgepedia.it/index.php?title=XYZ&amp;diff=2013&amp;oldid=prev"/>
		<updated>2026-11-03T06:10:51Z</updated>

		<summary type="html">&lt;p&gt;Correzioni etichette scenari e testo&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;it&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Versione meno recente&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Versione delle 06:10, 3 nov 2026&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l12&quot;&gt;Riga 12:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Riga 12:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|tag_cc=response_xyz&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|tag_cc=response_xyz&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|tag_sistema=naturale&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|tag_sistema=naturale&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|shape_constraints=&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;1 1Q&lt;/del&gt;-&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;1C&lt;/del&gt;;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;1P &lt;/del&gt;poi &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;2F &lt;/del&gt;puppet e passo dopo 2Q (rispondente debole con 4 cuori e fit a quadri): pairhcp:18-26 opener D:4+ S:4 H:0-3 hcp:12-17; responder H:4+ D:3+ S:0-3 hcp:6-9; opp1 quiet; opp2 quiet // &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;2 2F &lt;/del&gt;puppet poi invito a manche con colore naturale &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;dopo 1Q&lt;/del&gt;-&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;1C;1P&lt;/del&gt;: pairhcp:22-28 opener D:4+ S:4 H:0-3 hcp:12-17; responder S:4 H:5 hcp:10-11; opp1 quiet; opp2 quiet // &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;3 2Q &lt;/del&gt;forzante a manche dopo &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;1F&lt;/del&gt;-&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;1Q&lt;/del&gt;;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;1C&lt;/del&gt;: pairhcp:24-32 opener C:3+ H:4 D:0-3 hcp:12-17; responder D:5+ H:3 hcp:12-15; opp1 quiet; opp2 quiet // &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;4 2C &lt;/del&gt;naturale scoraggiante dopo &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;1F&lt;/del&gt;-&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;1C&lt;/del&gt;;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;1P&lt;/del&gt;: pairhcp:17-26 opener C:4+ S:4 H:0-2 hcp:12-17; responder H:6 S:3 hcp:5-9; opp1 quiet; opp2 quiet // &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;5 2P &lt;/del&gt;non rialzo forzante da slam dopo &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;1F&lt;/del&gt;-&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;1Q&lt;/del&gt;;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;1C&lt;/del&gt;: pairhcp:27-36 opener C:4+ H:4 hcp:12-17; responder S:5 D:6+ hcp:15-19; opp1 quiet; opp2 quiet // &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;6 &lt;/del&gt;new minor forcing dopo &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;1F&lt;/del&gt;-&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;1P&lt;/del&gt;;1SA con &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;2Q &lt;/del&gt;(1SA 12-14 ipotesi): pairhcp:24-29 opener shape:balanced S:2-3 hcp:12-14; responder S:5 hcp:12-15; opp1 quiet; opp2 quiet // &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;7 &lt;/del&gt;costo dopo &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;1Q&lt;/del&gt;-&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;1P&lt;/del&gt;;1SA&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;, &lt;/del&gt;perso il ritiro a &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;2F &lt;/del&gt;naturale (1SA 12-14 ipotesi): pairhcp:18-23 opener shape:balanced hcp:12-14; responder S:4 C:5+ hcp:6-9; opp1 quiet; opp2 quiet // &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;8 &lt;/del&gt;quadri lunghe e &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;2Q &lt;/del&gt;artificiale forzante dopo &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;1F&lt;/del&gt;-&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;1Q&lt;/del&gt;;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;1P&lt;/del&gt;: pairhcp:25-34 opener C:3+ S:4 hcp:12-17; responder D:6+ S:0-3 hcp:13-17; opp1 quiet; opp2 quiet&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|shape_constraints=&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;1D&lt;/ins&gt;-&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;1H&lt;/ins&gt;;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;1S &lt;/ins&gt;poi &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;2C &lt;/ins&gt;puppet e passo dopo 2Q (rispondente debole con 4 cuori e fit a quadri): pairhcp:18-26 opener D:4+ S:4 H:0-3 hcp:12-17; responder H:4+ D:3+ S:0-3 hcp:6-9; opp1 quiet; opp2 quiet // &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;1D-1H;1S 2C &lt;/ins&gt;puppet poi invito a manche con colore naturale &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;(10&lt;/ins&gt;-&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;11 PO)&lt;/ins&gt;: pairhcp:22-28 opener D:4+ S:4 H:0-3 hcp:12-17; responder S:4 H:5 hcp:10-11; opp1 quiet; opp2 quiet // &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;2D &lt;/ins&gt;forzante a manche dopo &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;1C&lt;/ins&gt;-&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;1D&lt;/ins&gt;;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;1H&lt;/ins&gt;: pairhcp:24-32 opener C:3+ H:4 D:0-3 hcp:12-17; responder D:5+ H:3 hcp:12-15; opp1 quiet; opp2 quiet // &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;2H &lt;/ins&gt;naturale scoraggiante dopo &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;1C&lt;/ins&gt;-&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;1H&lt;/ins&gt;;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;1S&lt;/ins&gt;: pairhcp:17-26 opener C:4+ S:4 H:0-2 hcp:12-17; responder H:6 S:3 hcp:5-9; opp1 quiet; opp2 quiet // &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;2S &lt;/ins&gt;non rialzo forzante da slam dopo &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;1C&lt;/ins&gt;-&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;1D&lt;/ins&gt;;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;1H&lt;/ins&gt;: pairhcp:27-36 opener C:4+ H:4 hcp:12-17; responder S:5 D:6+ hcp:15-19; opp1 quiet; opp2 quiet // new minor forcing dopo &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;1C&lt;/ins&gt;-&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;1S&lt;/ins&gt;;1SA con &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;2D &lt;/ins&gt;(1SA 12-14 ipotesi): pairhcp:24-29 opener shape:balanced S:2-3 hcp:12-14; responder S:5 hcp:12-15; opp1 quiet; opp2 quiet // costo&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;: &lt;/ins&gt;dopo &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;1D&lt;/ins&gt;-&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;1S&lt;/ins&gt;;1SA perso il ritiro a &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;2C &lt;/ins&gt;naturale&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;, 2C artificiale &lt;/ins&gt;(1SA 12-14 ipotesi): pairhcp:18-23 opener shape:balanced hcp:12-14; responder S:4 C:5+ hcp:6-9; opp1 quiet; opp2 quiet // quadri lunghe e &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;2D &lt;/ins&gt;artificiale forzante dopo &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;1C&lt;/ins&gt;-&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;1D&lt;/ins&gt;;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;1S&lt;/ins&gt;: pairhcp:25-34 opener C:3+ S:4 hcp:12-17; responder D:6+ S:0-3 hcp:13-17; opp1 quiet; opp2 quiet&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|shape_roles=opener=Apertore;responder=Rispondente;opp1=Avversario;opp2=Avversario&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|shape_roles=opener=Apertore;responder=Rispondente;opp1=Avversario;opp2=Avversario&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|cc_text_default=XYZ: dopo 1m-1x;1y (tre colori a livello 1) e dopo 1SA dell&amp;#039;apertore, 2♣ = puppet verso 2♦, 2♦ = artificiale forzante a manche&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|cc_text_default=XYZ: dopo 1m-1x;1y (tre colori a livello 1) e dopo 1SA dell&amp;#039;apertore, 2♣ = puppet verso 2♦, 2♦ = artificiale forzante a manche&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l53&quot;&gt;Riga 53:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Riga 53:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* si creano molte &amp;quot;mani orfane&amp;quot;, cioè mani che avevano una dichiarazione naturale ora sottratta;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* si creano molte &amp;quot;mani orfane&amp;quot;, cioè mani che avevano una dichiarazione naturale ora sottratta;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* dopo 1SA dell&amp;#039;apertore si perde il semplice ritiro a 2{{fiori}} dopo 1{{fiori}} 1{{picche}}; 1SA (per esempio con &amp;lt;hand&amp;gt;KQ98.J76.42.Q972&amp;lt;/hand&amp;gt;) e a 2{{fiori}} dopo 1{{quadri}} 1{{picche}}; 1SA o 1{{quadri}} 1{{cuori}}; 1SA;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* dopo 1SA dell&amp;#039;apertore si perde il semplice ritiro a 2{{fiori}} dopo 1{{fiori}} 1{{picche}}; 1SA (per esempio con &amp;lt;hand&amp;gt;KQ98.J76.42.Q972&amp;lt;/hand&amp;gt;) e a 2{{fiori}} dopo 1{{quadri}} 1{{picche}}; 1SA o 1{{quadri}} 1{{cuori}}; 1SA;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* si perde l&#039;opzione di chiedere una preferenza al proprio nobile dopo 1{{fiori}} 1{{cuori}} 1SA (con 5-5 &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;nei nobili &lt;/del&gt;e simili);&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* si perde l&#039;opzione di chiedere una preferenza al proprio nobile dopo 1{{fiori}} 1{{cuori}} 1SA (con &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;una &lt;/ins&gt;5-5 &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;cuori-quadri &lt;/ins&gt;e simili);&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* il danno è un po&amp;#039; maggiore che con il solo NMF o con un check-back a 2{{fiori}}, perché diventano orfane due dichiarazioni naturali, 2{{fiori}} e 2{{quadri}}.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* il danno è un po&amp;#039; maggiore che con il solo NMF o con un check-back a 2{{fiori}}, perché diventano orfane due dichiarazioni naturali, 2{{fiori}} e 2{{quadri}}.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l98&quot;&gt;Riga 98:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Riga 98:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Varianti ==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Varianti ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;La fonte non propone varianti della XYZ in senso stretto: cita invece, come alternative ai check-back dopo 1SA dell&#039;apertore, il &#039;&#039;&#039;Second Round Stayman&#039;&#039;&#039; (2{{fiori}} chiede prima un nobile quarto non dichiarato, poi tre carte nel nobile del rispondente; il solo orfano è un 2{{fiori}} naturale) e &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;l&#039;&lt;/del&gt;&#039;&#039;Hi-Ro-Jerum&#039;&#039;, che incorpora la &quot;Spade Inversion&quot;. Non esistono pagine di varianti nel wiki.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;La fonte non propone varianti della XYZ in senso stretto: cita invece, come alternative ai check-back dopo 1SA dell&#039;apertore, il &#039;&#039;&#039;Second Round Stayman&#039;&#039;&#039; (2{{fiori}} chiede prima un nobile quarto non dichiarato, poi tre carte nel nobile del rispondente; il solo orfano è un 2{{fiori}} naturale) e &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;il &lt;/ins&gt;&#039;&#039;Hi-Ro-Jerum&#039;&#039;, che incorpora la &quot;Spade Inversion&quot;. Non esistono pagine di varianti nel wiki.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Opinione dell&amp;#039;autore ==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Opinione dell&amp;#039;autore ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l105&quot;&gt;Riga 105:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Riga 105:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Vedi anche ==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Vedi anche ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* [[Walsh]] — Nella lezione 05 del &amp;#039;&amp;#039;Corso Preagonistica 2026&amp;#039;&amp;#039; di Marina Causa la prosecuzione dopo la Walsh è chiamata &amp;quot;XY&amp;quot; ed è analoga nello schema (2{{fiori}} puppet verso 2{{quadri}}, 2{{quadri}} relé forzante a manche, 2SA transfer a 3{{fiori}}). Le due convenzioni hanno uno schema affine ma non sono la stessa: la XYZ è definita dall&amp;#039;articolo di Bridgebum sulle dieci sequenze sopra indicate.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* [[Walsh]] — Nella lezione 05 del &amp;#039;&amp;#039;Corso Preagonistica 2026&amp;#039;&amp;#039; di Marina Causa la prosecuzione dopo la Walsh è chiamata &amp;quot;XY&amp;quot; ed è analoga nello schema (2{{fiori}} puppet verso 2{{quadri}}, 2{{quadri}} relé forzante a manche, 2SA transfer a 3{{fiori}}). Le due convenzioni hanno uno schema affine ma non sono la stessa: la XYZ è definita dall&amp;#039;articolo di Bridgebum sulle dieci sequenze sopra indicate.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;* [[Due su uno Game Forcing]]&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-added&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Fonti ==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Fonti ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* Danny Kleinman, &amp;quot;XYZ&amp;quot;, Bridgebum.com, © Jeff Tang, https://www.bridgebum.com/xyz.php (ideazione attribuita a Joe Kivel secondo l&amp;#039;articolo). Sintesi e riscrittura in italiano; gli esempi sono rielaborati.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* Danny Kleinman, &amp;quot;XYZ&amp;quot;, Bridgebum.com, © Jeff Tang, https://www.bridgebum.com/xyz.php (ideazione attribuita a Joe Kivel secondo l&amp;#039;articolo). Sintesi e riscrittura in italiano; gli esempi sono rielaborati.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

&lt;!-- diff cache key wikibridge:diff:1.41:old-2012:rev-2013:php=table --&gt;
&lt;/table&gt;</summary>
		<author><name>Lpala</name></author>
	</entry>
	<entry>
		<id>https://bridgepedia.it/index.php?title=XYZ&amp;diff=2012&amp;oldid=prev</id>
		<title>Lpala: Nuova pagina XYZ (sintesi da Bridgebum, Kleinman)</title>
		<link rel="alternate" type="text/html" href="https://bridgepedia.it/index.php?title=XYZ&amp;diff=2012&amp;oldid=prev"/>
		<updated>2026-11-03T06:10:38Z</updated>

		<summary type="html">&lt;p&gt;Nuova pagina XYZ (sintesi da Bridgebum, Kleinman)&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Nuova pagina&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{DEFAULTSORT:XYZ}}&lt;br /&gt;
[[Categoria:Convenzioni]]&lt;br /&gt;
[[Categoria:Convenzioni di risposta]]&lt;br /&gt;
&lt;br /&gt;
{{Convenzione&lt;br /&gt;
|nome=XYZ&lt;br /&gt;
|tipologia=Sviluppo&lt;br /&gt;
|scopo=Dopo certe sequenze di apertura e risposta a livello 1 con ridichiarazione dell&amp;#039;apertore, rendere artificiali e forzanti le ridichiarazioni 2{{fiori}} e 2{{quadri}} del rispondente, così da distinguere a basso livello le mani d&amp;#039;invito da quelle più forti. Secondo l&amp;#039;articolo di Danny Kleinman l&amp;#039;ideazione è attribuita a Joe Kivel.&lt;br /&gt;
|trigger=Dieci sequenze senza interventi iniziate da una mano non passata. Quattro &amp;quot;a tre colori&amp;quot; a livello 1: 1{{fiori}}-1{{quadri}};1{{cuori}}, 1{{fiori}}-1{{quadri}};1{{picche}}, 1{{fiori}}-1{{cuori}};1{{picche}}, 1{{quadri}}-1{{cuori}};1{{picche}}. Sei con apertura, risposta e 1SA dell&amp;#039;apertore: 1{{fiori}}-1{{quadri}}, 1{{fiori}}-1{{cuori}}, 1{{fiori}}-1{{picche}}, 1{{quadri}}-1{{cuori}}, 1{{quadri}}-1{{picche}}, 1{{cuori}}-1{{picche}}, tutte seguite da 1SA.&lt;br /&gt;
|risposte=Nelle quattro sequenze a tre colori: 2{{fiori}} del rispondente = &amp;quot;puppet&amp;quot; verso 2{{quadri}}: non mostra quadri, è artificiale e forzante e l&amp;#039;apertore deve dire 2{{quadri}} con qualunque mano (niente super-accettazioni a 3{{quadri}} né preferenze a salto). Il rispondente può passare 2{{quadri}} con mano debole, oppure dichiarare un colore naturale al giro successivo con mano d&amp;#039;invito (se non è a salto è un invito, da spiegare agli avversari). 2{{quadri}} del rispondente = artificiale e forzante a manche, poi si torna al naturale. 2{{cuori}} è naturale e scoraggiante; 2{{picche}} è naturale e scoraggiante solo se è un rialzo, mentre 2{{picche}} non rialzo e le dichiarazioni più alte sono forzanti e da slam. Dopo 1SA dell&amp;#039;apertore (sei sequenze) 2{{fiori}} e 2{{quadri}} funzionano come il New Minor Forcing.&lt;br /&gt;
|note=Sintesi in italiano da fonte web (Bridgebum, Danny Kleinman): revisione da parte di un esperto consigliata. Costi indicati dall&amp;#039;autore: si perde la preferenza a 2{{fiori}} dopo 1{{fiori}}-1{{cuori}};1{{picche}}, si creano molte mani orfane, e dopo 1SA si perde il semplice ritiro a 2{{fiori}} (per esempio dopo 1{{fiori}}-1{{picche}};1SA e 1{{quadri}}-1{{picche}};1SA). Il range dell&amp;#039;1SA di ridichiarazione non è indicato nella fonte: negli scenari si usa 12-14 PO come ipotesi di lavoro. Varianti sui check-back dopo 1SA citate dalla fonte: Second Round Stayman e Hi-Ro-Jerum. La preferenza dell&amp;#039;autore (non usare check-back) è una sua opinione.&lt;br /&gt;
|tag_cc=response_xyz&lt;br /&gt;
|tag_sistema=naturale&lt;br /&gt;
|shape_constraints=1 1Q-1C;1P poi 2F puppet e passo dopo 2Q (rispondente debole con 4 cuori e fit a quadri): pairhcp:18-26 opener D:4+ S:4 H:0-3 hcp:12-17; responder H:4+ D:3+ S:0-3 hcp:6-9; opp1 quiet; opp2 quiet // 2 2F puppet poi invito a manche con colore naturale dopo 1Q-1C;1P: pairhcp:22-28 opener D:4+ S:4 H:0-3 hcp:12-17; responder S:4 H:5 hcp:10-11; opp1 quiet; opp2 quiet // 3 2Q forzante a manche dopo 1F-1Q;1C: pairhcp:24-32 opener C:3+ H:4 D:0-3 hcp:12-17; responder D:5+ H:3 hcp:12-15; opp1 quiet; opp2 quiet // 4 2C naturale scoraggiante dopo 1F-1C;1P: pairhcp:17-26 opener C:4+ S:4 H:0-2 hcp:12-17; responder H:6 S:3 hcp:5-9; opp1 quiet; opp2 quiet // 5 2P non rialzo forzante da slam dopo 1F-1Q;1C: pairhcp:27-36 opener C:4+ H:4 hcp:12-17; responder S:5 D:6+ hcp:15-19; opp1 quiet; opp2 quiet // 6 new minor forcing dopo 1F-1P;1SA con 2Q (1SA 12-14 ipotesi): pairhcp:24-29 opener shape:balanced S:2-3 hcp:12-14; responder S:5 hcp:12-15; opp1 quiet; opp2 quiet // 7 costo dopo 1Q-1P;1SA, perso il ritiro a 2F naturale (1SA 12-14 ipotesi): pairhcp:18-23 opener shape:balanced hcp:12-14; responder S:4 C:5+ hcp:6-9; opp1 quiet; opp2 quiet // 8 quadri lunghe e 2Q artificiale forzante dopo 1F-1Q;1P: pairhcp:25-34 opener C:3+ S:4 hcp:12-17; responder D:6+ S:0-3 hcp:13-17; opp1 quiet; opp2 quiet&lt;br /&gt;
|shape_roles=opener=Apertore;responder=Rispondente;opp1=Avversario;opp2=Avversario&lt;br /&gt;
|cc_text_default=XYZ: dopo 1m-1x;1y (tre colori a livello 1) e dopo 1SA dell&amp;#039;apertore, 2♣ = puppet verso 2♦, 2♦ = artificiale forzante a manche&lt;br /&gt;
|cc_text_response_xyz=XYZ: 2♣ puppet verso 2♦ (debole: passo; invito: colore naturale dopo 2♦), 2♦ artificiale GF; 2♥ naturale scoraggiante&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
&amp;lt;div style=&amp;quot;border:1px solid #c80; padding:6px;&amp;quot;&amp;gt;&amp;#039;&amp;#039;&amp;#039;Sintesi in italiano da fonte web (Bridgebum, Danny Kleinman): revisione da parte di un esperto consigliata.&amp;#039;&amp;#039;&amp;#039;&amp;lt;/div&amp;gt;&lt;br /&gt;
&lt;br /&gt;
La &amp;#039;&amp;#039;&amp;#039;XYZ&amp;#039;&amp;#039;&amp;#039; è una convenzione di sviluppo del rispondente che, secondo l&amp;#039;articolo di Danny Kleinman su Bridgebum.com, è attribuita a Joe Kivel. Si applica a dieci sequenze senza interventi e rende artificiali e forzanti le ridichiarazioni a 2{{fiori}} e 2{{quadri}}.&lt;br /&gt;
&lt;br /&gt;
== Dominio ==&lt;br /&gt;
Le sequenze interessate (avversari sempre passati, apertura da mano non passata) sono dieci.&lt;br /&gt;
* Quattro sequenze &amp;quot;a tre colori&amp;quot; tutte a livello 1: 1{{fiori}} 1{{quadri}} 1{{cuori}}; 1{{fiori}} 1{{quadri}} 1{{picche}}; 1{{fiori}} 1{{cuori}} 1{{picche}}; 1{{quadri}} 1{{cuori}} 1{{picche}}.&lt;br /&gt;
* Sei sequenze con 1SA dell&amp;#039;apertore: 1{{fiori}} 1{{quadri}}, 1{{fiori}} 1{{cuori}}, 1{{fiori}} 1{{picche}}, 1{{quadri}} 1{{cuori}}, 1{{quadri}} 1{{picche}}, 1{{cuori}} 1{{picche}}, in ogni caso seguite da 1SA.&lt;br /&gt;
&lt;br /&gt;
== Come si gioca senza XYZ ==&lt;br /&gt;
Per capire che cosa si sostituisce, l&amp;#039;articolo descrive prima il metodo naturale. Nelle sequenze a tre colori le ridichiarazioni a Senza del rispondente sono naturali (1SA circa 6-10 PO, 2SA 11-12, 3SA 13-17); i rialzi del nobile dell&amp;#039;apertore e la ripetizione del proprio nobile hanno range analoghi. Il quarto colore (forzante e spesso artificiale) serve a mantenere la dichiarazione aperta con mani forti. Nel naturale i salti a livello 3 nel quarto colore sono semplicemente invitanti.&lt;br /&gt;
&lt;br /&gt;
== Le ridichiarazioni del rispondente con XYZ ==&lt;br /&gt;
=== 2{{fiori}}: il puppet ===&lt;br /&gt;
Il 2{{fiori}} somiglia a un transfer, ma non mostra quadri: l&amp;#039;apertore deve dire 2{{quadri}} qualunque mano abbia, senza super-accettazioni a 3{{quadri}} né preferenze a salto. Il 2{{fiori}} è artificiale e forzante (da spiegare agli avversari).&lt;br /&gt;
* Con mano debole il rispondente passa il 2{{quadri}} obbligato.&lt;br /&gt;
* Con mano d&amp;#039;invito a manche dichiara al giro successivo un colore naturale; se la dichiarazione non è a salto è un invito (da spiegare). Rispetto al metodo standard resta un livello di dichiarazione in più per un eventuale tentativo dell&amp;#039;apertore.&lt;br /&gt;
&lt;br /&gt;
=== 2{{quadri}}: artificiale e forzante a manche ===&lt;br /&gt;
Il 2{{quadri}} è artificiale e forzante a manche; dopo di esso si torna alla dichiarazione naturale. Lascia spazio all&amp;#039;apertore, per esempio, per dichiarare 2SA e quindi giocare i Senza dalla mano giusta.&lt;br /&gt;
&lt;br /&gt;
=== 2{{cuori}} e 2{{picche}} ===&lt;br /&gt;
2{{cuori}} è naturale e scoraggiante, come nel metodo standard. 2{{picche}} è naturale e scoraggiante quando è un rialzo; se non è un rialzo, e per tutte le dichiarazioni più alte, la mano è forzante e da slam.&lt;br /&gt;
&lt;br /&gt;
== Dopo 1SA dell&amp;#039;apertore ==&lt;br /&gt;
Nelle sei sequenze con 1SA la XYZ funziona come il New Minor Forcing: le ridichiarazioni 2{{fiori}} e 2{{quadri}} diventano artificiali. Per la descrizione dettagliata dei check-back si rimanda alla fonte.&lt;br /&gt;
&lt;br /&gt;
== Vantaggi ==&lt;br /&gt;
Secondo la fonte la XYZ distingue a basso costo le mani d&amp;#039;invito a manche da quelle più forti, sia nelle sequenze a tre colori sia in quelle con 1SA dell&amp;#039;apertore. L&amp;#039;autore la definisce un po&amp;#039; più semplice dei metodi naturali che sostituisce.&lt;br /&gt;
&lt;br /&gt;
== Costi ==&lt;br /&gt;
Secondo la fonte:&lt;br /&gt;
* si perde la preferenza a 2{{fiori}} dopo 1{{fiori}} 1{{cuori}}; 1{{picche}} (non si può dichiarare 2{{fiori}} con una mano come &amp;lt;hand&amp;gt;K6.K1098.653.Q976&amp;lt;/hand&amp;gt;);&lt;br /&gt;
* si creano molte &amp;quot;mani orfane&amp;quot;, cioè mani che avevano una dichiarazione naturale ora sottratta;&lt;br /&gt;
* dopo 1SA dell&amp;#039;apertore si perde il semplice ritiro a 2{{fiori}} dopo 1{{fiori}} 1{{picche}}; 1SA (per esempio con &amp;lt;hand&amp;gt;KQ98.J76.42.Q972&amp;lt;/hand&amp;gt;) e a 2{{fiori}} dopo 1{{quadri}} 1{{picche}}; 1SA o 1{{quadri}} 1{{cuori}}; 1SA;&lt;br /&gt;
* si perde l&amp;#039;opzione di chiedere una preferenza al proprio nobile dopo 1{{fiori}} 1{{cuori}} 1SA (con 5-5 nei nobili e simili);&lt;br /&gt;
* il danno è un po&amp;#039; maggiore che con il solo NMF o con un check-back a 2{{fiori}}, perché diventano orfane due dichiarazioni naturali, 2{{fiori}} e 2{{quadri}}.&lt;br /&gt;
&lt;br /&gt;
== Esempi ==&lt;br /&gt;
=== Puppet e passo ===&lt;br /&gt;
Rispondente debole con fit a quadri. Sud apre di 1{{quadri}}:&lt;br /&gt;
&lt;br /&gt;
Sud: &amp;lt;hand&amp;gt;AQ73.82.KJ752.A4&amp;lt;/hand&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Nord: &amp;lt;hand&amp;gt;K6.QJ98.Q1094.986&amp;lt;/hand&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&amp;lt;bidding dealer=&amp;quot;S&amp;quot;&amp;gt;1D P 1H P 1S P 2C P 2D P P P&amp;lt;/bidding&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Il 2{{fiori}} di Nord è un puppet (non mostra quadri), Sud dice 2{{quadri}} obbligato e Nord passa.&lt;br /&gt;
&lt;br /&gt;
=== Puppet e invito a manche ===&lt;br /&gt;
Nord ha 10 PO e una mano d&amp;#039;invito: dopo il puppet dichiara il colore in modo naturale, non a salto.&lt;br /&gt;
&lt;br /&gt;
Sud: &amp;lt;hand&amp;gt;KJ74.K4.AQ752.83&amp;lt;/hand&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Nord: &amp;lt;hand&amp;gt;QJ85.A10952.93.K4&amp;lt;/hand&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&amp;lt;bidding dealer=&amp;quot;S&amp;quot;&amp;gt;1D P 1H P 1S P 2C P 2D P 2S P 4S P P P&amp;lt;/bidding&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Con la mano massima Sud accetta l&amp;#039;invito a 2{{picche}} e arriva a manche.&lt;br /&gt;
&lt;br /&gt;
=== 2{{quadri}} forzante a manche ===&lt;br /&gt;
Nord ha 13 PO e quadri quinte: il 2{{quadri}} è artificiale e forzante a manche, lascia a Sud lo spazio per 2SA.&lt;br /&gt;
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Sud: &amp;lt;hand&amp;gt;Q65.AK82.84.K1087&amp;lt;/hand&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Nord: &amp;lt;hand&amp;gt;A8.QJ4.QJ1042.K104&amp;lt;/hand&amp;gt;&lt;br /&gt;
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&amp;lt;bidding dealer=&amp;quot;S&amp;quot;&amp;gt;1C P 1D P 1H P 2D P 2NT P 3NT P P P&amp;lt;/bidding&amp;gt;&lt;br /&gt;
&lt;br /&gt;
=== 2{{picche}} non rialzo (forzante, da slam) ===&lt;br /&gt;
Nord ha un bicolore forte picche-quadri. Dopo 1{{fiori}} 1{{quadri}} 1{{cuori}} il 2{{picche}} non è un rialzo e quindi è forzante con interesse di slam.&lt;br /&gt;
&lt;br /&gt;
Sud: &amp;lt;hand&amp;gt;K4.AJ73.83.KQ962&amp;lt;/hand&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Nord: &amp;lt;hand&amp;gt;AKQ85.6.KQJ1042.7&amp;lt;/hand&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&amp;lt;bidding dealer=&amp;quot;S&amp;quot;&amp;gt;1C P 1D P 1H P 2S P&amp;lt;/bidding&amp;gt;&lt;br /&gt;
&lt;br /&gt;
== Varianti ==&lt;br /&gt;
La fonte non propone varianti della XYZ in senso stretto: cita invece, come alternative ai check-back dopo 1SA dell&amp;#039;apertore, il &amp;#039;&amp;#039;&amp;#039;Second Round Stayman&amp;#039;&amp;#039;&amp;#039; (2{{fiori}} chiede prima un nobile quarto non dichiarato, poi tre carte nel nobile del rispondente; il solo orfano è un 2{{fiori}} naturale) e l&amp;#039;&amp;#039;&amp;#039;Hi-Ro-Jerum&amp;#039;&amp;#039;, che incorpora la &amp;quot;Spade Inversion&amp;quot;. Non esistono pagine di varianti nel wiki.&lt;br /&gt;
&lt;br /&gt;
== Opinione dell&amp;#039;autore ==&lt;br /&gt;
Kleinman osserva che la XYZ e i check-back dopo 1SA possono essere utili in alcune smazzate, ma che fanno più male che bene per via delle mani orfane che creano. Poiché preferisce rialzare liberamente le risposte di 1{{cuori}} e 1{{picche}}, dichiara di non averli mai usati. È una sua scelta personale, non una regola.&lt;br /&gt;
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== Vedi anche ==&lt;br /&gt;
* [[Walsh]] — Nella lezione 05 del &amp;#039;&amp;#039;Corso Preagonistica 2026&amp;#039;&amp;#039; di Marina Causa la prosecuzione dopo la Walsh è chiamata &amp;quot;XY&amp;quot; ed è analoga nello schema (2{{fiori}} puppet verso 2{{quadri}}, 2{{quadri}} relé forzante a manche, 2SA transfer a 3{{fiori}}). Le due convenzioni hanno uno schema affine ma non sono la stessa: la XYZ è definita dall&amp;#039;articolo di Bridgebum sulle dieci sequenze sopra indicate.&lt;br /&gt;
* [[Due su uno Game Forcing]]&lt;br /&gt;
&lt;br /&gt;
== Fonti ==&lt;br /&gt;
* Danny Kleinman, &amp;quot;XYZ&amp;quot;, Bridgebum.com, © Jeff Tang, https://www.bridgebum.com/xyz.php (ideazione attribuita a Joe Kivel secondo l&amp;#039;articolo). Sintesi e riscrittura in italiano; gli esempi sono rielaborati.&lt;/div&gt;</summary>
		<author><name>Lpala</name></author>
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