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	<id>https://bridgepedia.it/index.php?action=history&amp;feed=atom&amp;title=Intervento_di_1SA</id>
	<title>Intervento di 1SA - Cronologia</title>
	<link rel="self" type="application/atom+xml" href="https://bridgepedia.it/index.php?action=history&amp;feed=atom&amp;title=Intervento_di_1SA"/>
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	<updated>2026-04-12T06:36:40Z</updated>
	<subtitle>Cronologia della pagina su questo sito</subtitle>
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	<entry>
		<id>https://bridgepedia.it/index.php?title=Intervento_di_1SA&amp;diff=1488&amp;oldid=prev</id>
		<title>Lpala: Fix shape_constraints separators</title>
		<link rel="alternate" type="text/html" href="https://bridgepedia.it/index.php?title=Intervento_di_1SA&amp;diff=1488&amp;oldid=prev"/>
		<updated>2026-03-16T14:28:36Z</updated>

		<summary type="html">&lt;p&gt;Fix shape_constraints separators&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 14:28, 16 mar 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-l15&quot;&gt;Riga 15:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Riga 15:&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=overcall_nt,overcall_direct,competitive&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=overcall_nt,overcall_direct,competitive&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,quinta_nobile,2over1,sayc&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,quinta_nobile,2over1,sayc&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 = su 1C: opener C:4+ hcp:12-21; opp1 hcp:15-18 shape:balanced &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;\&lt;/del&gt;/&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;\&lt;/del&gt;/ su 1D: opener D:4+ hcp:12-21; opp1 hcp:15-18 shape:balanced &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;\&lt;/del&gt;/&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;\&lt;/del&gt;/ su 1H: opener H:5+ hcp:12-21; opp1 hcp:15-18 shape:balanced &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;\&lt;/del&gt;/&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;\&lt;/del&gt;/ su 1S: opener S:5+ hcp:12-21; opp1 hcp:15-18 shape:balanced&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 = su 1C: opener C:4+ hcp:12-21; opp1 hcp:15-18 shape:balanced // su 1D: opener D:4+ hcp:12-21; opp1 hcp:15-18 shape:balanced // su 1H: opener H:5+ hcp:12-21; opp1 hcp:15-18 shape:balanced // su 1S: opener S:5+ hcp:12-21; opp1 hcp:15-18 shape:balanced&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=Intervento di 1SA (15-18, bilanciata con fermo)&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=Intervento di 1SA (15-18, bilanciata con fermo)&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_overcall_nt=1SA intervento: 15-18 PO bilanciati, fermo nel colore 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;|cc_text_overcall_nt=1SA intervento: 15-18 PO bilanciati, fermo nel colore avversario&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=Intervento_di_1SA&amp;diff=1461&amp;oldid=prev</id>
		<title>Lpala: Aggiunto shape_constraints per generatore smazzate</title>
		<link rel="alternate" type="text/html" href="https://bridgepedia.it/index.php?title=Intervento_di_1SA&amp;diff=1461&amp;oldid=prev"/>
		<updated>2026-03-16T14:27:32Z</updated>

		<summary type="html">&lt;p&gt;Aggiunto shape_constraints per generatore smazzate&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 14:27, 16 mar 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-l15&quot;&gt;Riga 15:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Riga 15:&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=overcall_nt,overcall_direct,competitive&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=overcall_nt,overcall_direct,competitive&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,quinta_nobile,2over1,sayc&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,quinta_nobile,2over1,sayc&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&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;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;|shape_constraints = su 1C: opener C:4+ hcp:12-21; opp1 hcp:15-18 shape:balanced \/\/ su 1D: opener D:4+ hcp:12-21; opp1 hcp:15-18 shape:balanced \/\/ su 1H: opener H:5+ hcp:12-21; opp1 hcp:15-18 shape:balanced \/\/ su 1S: opener S:5+ hcp:12-21; opp1 hcp:15-18 shape:balanced&lt;/ins&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;div&gt;|cc_text_default=Intervento di 1SA (15-18, bilanciata con fermo)&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=Intervento di 1SA (15-18, bilanciata con fermo)&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_overcall_nt=1SA intervento: 15-18 PO bilanciati, fermo nel colore 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;|cc_text_overcall_nt=1SA intervento: 15-18 PO bilanciati, fermo nel colore avversario&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Lpala</name></author>
	</entry>
	<entry>
		<id>https://bridgepedia.it/index.php?title=Intervento_di_1SA&amp;diff=1395&amp;oldid=prev</id>
		<title>Maintenance script: Create convention page for BridgeCC FIGB coverage</title>
		<link rel="alternate" type="text/html" href="https://bridgepedia.it/index.php?title=Intervento_di_1SA&amp;diff=1395&amp;oldid=prev"/>
		<updated>2026-03-09T14:02:26Z</updated>

		<summary type="html">&lt;p&gt;Create convention page for BridgeCC FIGB coverage&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Nuova pagina&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{DEFAULTSORT:Intervento di 1SA}}&lt;br /&gt;
[[Categoria:Convenzioni]]&lt;br /&gt;
[[Categoria:Licite competitive]]&lt;br /&gt;
[[Categoria:Interventi]]&lt;br /&gt;
&lt;br /&gt;
= Intervento di 1SA =&lt;br /&gt;
&lt;br /&gt;
{{Convenzione&lt;br /&gt;
|nome=Intervento di 1SA&lt;br /&gt;
|tipologia=Competitiva&lt;br /&gt;
|scopo=Intervenire con 1SA dopo apertura avversaria per mostrare una mano bilanciata con fermo nel colore avversario e valori da apertura forte&lt;br /&gt;
|trigger=Apertura avversaria di 1 a colore; il giocatore successivo licita 1SA&lt;br /&gt;
|risposte=Come dopo apertura di 1SA del compagno: Stayman, Transfer, ecc. (secondo accordi di coppia)&lt;br /&gt;
|note=L&amp;#039;intervento di 1SA mostra tipicamente 15-18 PO bilanciati con almeno un fermo nel colore avversario. Dopo l&amp;#039;intervento di 1SA si possono usare le stesse convenzioni che dopo un&amp;#039;apertura di 1SA (Stayman, Transfer, ecc.).&lt;br /&gt;
|tag_cc=overcall_nt,overcall_direct,competitive&lt;br /&gt;
|tag_sistema=naturale,quinta_nobile,2over1,sayc&lt;br /&gt;
|cc_text_default=Intervento di 1SA (15-18, bilanciata con fermo)&lt;br /&gt;
|cc_text_overcall_nt=1SA intervento: 15-18 PO bilanciati, fermo nel colore avversario&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
L&amp;#039;&amp;#039;&amp;#039;&amp;#039;intervento di 1SA&amp;#039;&amp;#039;&amp;#039; è una licita competitiva naturale che mostra una mano bilanciata forte con fermo nel colore aperto dagli avversari.&lt;br /&gt;
&lt;br /&gt;
== Requisiti ==&lt;br /&gt;
&lt;br /&gt;
* &amp;#039;&amp;#039;&amp;#039;15-18 PO&amp;#039;&amp;#039;&amp;#039; (o 15-17 per alcune coppie)&lt;br /&gt;
* Distribuzione &amp;#039;&amp;#039;&amp;#039;bilanciata&amp;#039;&amp;#039;&amp;#039; (4-3-3-3, 4-4-3-2, 5-3-3-2)&lt;br /&gt;
* Almeno un &amp;#039;&amp;#039;&amp;#039;fermo&amp;#039;&amp;#039;&amp;#039; (stopper) nel colore avversario&lt;br /&gt;
&lt;br /&gt;
Esempio: dopo 1{{cuori}} avversario, 1SA con &amp;lt;hand&amp;gt;KJ3.AQ5.KJ74.Q83&amp;lt;/hand&amp;gt;&lt;br /&gt;
&lt;br /&gt;
== Risposte ==&lt;br /&gt;
&lt;br /&gt;
Dopo intervento di 1SA si applicano gli stessi sviluppi concordati per l&amp;#039;apertura di 1SA:&lt;br /&gt;
&lt;br /&gt;
{| class=&amp;quot;wikitable&amp;quot;&lt;br /&gt;
! Licita !! Significato&lt;br /&gt;
|-&lt;br /&gt;
| 2{{fiori}} || &amp;#039;&amp;#039;&amp;#039;Stayman&amp;#039;&amp;#039;&amp;#039; (cerca fit 4-4 a maggiore)&lt;br /&gt;
|-&lt;br /&gt;
| 2{{quadri}} || &amp;#039;&amp;#039;&amp;#039;Transfer a {{cuori}}&amp;#039;&amp;#039;&amp;#039; (Jacoby)&lt;br /&gt;
|-&lt;br /&gt;
| 2{{cuori}} || &amp;#039;&amp;#039;&amp;#039;Transfer a {{picche}}&amp;#039;&amp;#039;&amp;#039; (Jacoby)&lt;br /&gt;
|-&lt;br /&gt;
| 2SA || &amp;#039;&amp;#039;&amp;#039;Invitante&amp;#039;&amp;#039;&amp;#039; (8-9 PO)&lt;br /&gt;
|-&lt;br /&gt;
| 3SA || &amp;#039;&amp;#039;&amp;#039;A gioco&amp;#039;&amp;#039;&amp;#039; (10-15 PO)&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
== Differenze con l&amp;#039;apertura di 1SA ==&lt;br /&gt;
&lt;br /&gt;
* Il &amp;#039;&amp;#039;&amp;#039;range&amp;#039;&amp;#039;&amp;#039; può essere diverso (spesso 15-18 invece di 15-17)&lt;br /&gt;
* Il &amp;#039;&amp;#039;&amp;#039;fermo&amp;#039;&amp;#039;&amp;#039; nel colore avversario è obbligatorio&lt;br /&gt;
* Dopo l&amp;#039;intervento avversario il compagno deve valutare anche la situazione competitiva&lt;br /&gt;
&lt;br /&gt;
== Nella CC FIGB ==&lt;br /&gt;
&lt;br /&gt;
Sulla CC FIGB si indica:&lt;br /&gt;
* Il range dell&amp;#039;intervento di 1SA (es. &amp;quot;15-18&amp;quot;)&lt;br /&gt;
* Se le risposte sono le stesse dell&amp;#039;apertura 1SA&lt;br /&gt;
* Se si usa il Lebensohl dopo intervento avversario sull&amp;#039;intervento di 1SA&lt;/div&gt;</summary>
		<author><name>Maintenance script</name></author>
	</entry>
</feed>