B20 - Sicilian Defence: Unusual / 2.a3

Variation: Sicilian Defence: Unusual / 2.a3

Initial Move: The starting point for the most popular and complex response to 1.e4. It creates immediate asymmetry and offers chances for a win for both sides. Learn this opening step by step

Keszthely
1981.01.01
FM Herzog, Adolf (2320)
GM Groszpeter, Attila (2397)
결과 1-0
Opening B20
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Warsaw zt-B
1987.01.01
Georgiev, Krum (2695)
GM Suba, Mihai (1956)
결과 0-1
Opening B20
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Groningen
1989.01.01
IM Kuijf, Marinus (2338)
GM Anand, Viswanathan (2739)
결과 0-1
Opening B20
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OHRA
1983.01.01
IM Hresc, Vladimir (2272)
GM Johansen, Darryl K (2235)
결과 0-1
Opening B20
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Lvov Int
1986.01.01
Przewoznik, Jan (2433)
GM Shneider, Aleksandr (2443)
결과 0-1
Opening B20
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Almada
1988.01.01
GM Fernandes, Antonio (2298)
GM Antunes, Antonio (2496)
결과 0-1
Opening B20
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URS Ch otbor
1979.01.01
GM Efimov, Igor (2318)
IM Kuporosov, Viktor (2389)
결과 0-1
Opening B20
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EU Ch U20
1988.01.01
GM Mrva, Martin (2354)
GM Gelfand, Boris (2635)
결과 0-1
Opening B20
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Thessaloniki ol (Men)
1988.01.01
GM Fernandes, Antonio (2298)
GM Kouatly, Bachar (2453)
결과 0-1
Opening B20
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New York Open
1985.01.01
IM Shirazi, Kamran (2199)
GM Christiansen, Larry (2563)
결과 1/2-1/2
Opening B20
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