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

new tournament description
2024.09.21
IM Kuzmicz, Krystian (2454)
IM Pyrih, Roman (2390)
결과 0-1
Opening B20
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CE Rapidas
2024.08.17
IM Lianes Garcia, Marcos (2418)
GM Kuzubov, Yuriy (2587)
결과 0-1
Opening B20
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Round 3: Nadj Hedjesi, Balind - Adhiban, B.
IM Nadj Hedjesi, Balind (2248)
GM Adhiban, B. (2574)
결과 0-1
Opening B20
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Round 6: Oleksiyenko, Mykhaylo - Pavlov, Sergey
GM Oleksiyenko, Mykhaylo (2558)
IM Pavlov, Sergey (2464)
결과 0-1
Opening B20
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Fagernes Chess International 2023
2023.04.09
IM Mitusov, Semen (2464)
IM Seo, Jung Min (2503)
결과 1/2-1/2
Opening B20
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Schachbundesliga
2023.04.30
GM Popovic, Dusan (2415)
GM Zilka, Stepan (2532)
결과 0-1
Opening B20
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2023 Chinese Chess League Division A（Regular）
2023.06.17
Zhang, Di (2447)
IM Zhao, Yuanhe (2439)
결과 0-1
Opening B20
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Rond 3: Westerberg, Jonathan - Johansson, Linus
2025.11.30
GM Westerberg, Jonathan (2452)
IM Johansson, Linus (2421)
결과 0-1
Opening B20
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Round 6: Shyaamnikhil P - Tutisani, Noe
2024.04.12
GM Shyaamnikhil P (2432)
IM Tutisani, Noe (2440)
결과 1-0
Opening B20
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Eliteserien 2023 24
IM Getz, Nicolai (2346)
IM Haldorsen, Benjamin (2443)
결과 0-1
Opening B20
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