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

2025 Champions Chess Tour Chesscom Classic Playin Swiss
2025.05.19
GM Bernadskiy, Vitaliy (2514)
GM Mekhitarian, Krikor Sevag (2543)
결과 1-0
Opening B20
View
2025 Champions Chess Tour Chesscom Classic Playin Swiss
2025.05.19
GM Bernadskiy, Vitaliy (2514)
GM Vetoshko, Volodymyr (2504)
결과 1-0
Opening B20
View
2025 Champions Chess Tour Chessable Masters Playin Swiss
2025.02.17
GM Theodorou, Nikolas (2633)
GM Bjerre, Jonas Buhl (2615)
결과 1-0
Opening B20
View
2025 Champions Chess Tour Chessable Masters Playin Swiss
2025.02.17
GM Puranik, Abhimanyu (2629)
GM Vachier-Lagrave, Maxime (2718)
결과 0-1
Opening B20
View
2025 Champions Chess Tour Chessable Masters Playin Swiss
2025.02.17
GM Wei, Yi (2752)
GM Ter-Sahakyan, Samvel (2613)
결과 1-0
Opening B20
View
2025 Champions Chess Tour Chessable Masters Playin Swiss
2025.02.17
GM Wei, Yi (2752)
GM Vakhidov, Jakhongir (2527)
결과 1-0
Opening B20
View
D_Honor
2025.08.13
IM Tejedor Fuente, Enrique (2430)
GM Dzagnidze, Nana (2478)
결과 0-1
Opening B20
View
Deutsche Bundesliga 2023/2024
2023.12.02
GM Bauer, Christian (2552)
IM Neugebauer, Martin (2469)
결과 1/2-1/2
Opening B20
View
British Rapidplay Championship 2024
2024.03.02
IM Roberson, Peter T (2438)
IM Kanyamarala, Tarun (2417)
결과 0-1
Opening B20
View
Round 7: Vavulin, Maxim - Baum, Jonasz
GM Vavulin, Maxim (2520)
IM Baum, Jonasz (2460)
결과 0-1
Opening B20
View