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

French Chess Championship 2026 | Open | First stage - Game 2: Makkar, Rajat - Bacrot, Etienne
2026.08.08
IM Makkar, Rajat (2473)
GM Bacrot, Etienne (2626)
Резултат 0-1
Отварање B20
Виев
XXXV Festival d'Escacs La Pobla de Lillet - Round 4: Movsziszian, Karen - Berdayes Ason, Dylan Isidro
2026.08.04
GM Movsziszian, Karen (2386)
GM Berdayes Ason, Dylan Isidro (2460)
Резултат 1/2-1/2
Отварање B20
Виев
Alba Grand Prix Rapid 2026 - Round 10: Pasti, Aron - Magold, Filip
2026.08.02
IM Pasti, Aron (2428)
IM Magold, Filip (2501)
Резултат 0-1
Отварање B20
Виев
UzChess Cup Challengers
2026.06.14
GM Deac, Bogdan-Daniel (2656)
GM Aditya, Mittal (2599)
Резултат 1-0
Отварање B20
Виев
Reykjavik Open 2026
2026.03.28
IM Makkar, Rajat (2473)
GM Xiao, Tong(QD) (2586)
Резултат 1/2-1/2
Отварање B20
Виев
Reykjavik Open 2026
2026.03.28
IM Makkar, Rajat (2473)
GM Chasin, Nico (2490)
Резултат 1-0
Отварање B20
Виев
GCT Super Rapid Croatia
2026.07.01
GM Van Foreest, Jorden (2728)
GM Giri, Anish (2764)
Резултат 0-1
Отварање B20
Виев
GCT Super Blitz Croatia
2026.07.04
GM Deac, Bogdan-Daniel (2656)
GM Van Foreest, Jorden (2728)
Резултат 1-0
Отварање B20
Виев
GCT Super Blitz Croatia
2026.07.04
GM Deac, Bogdan-Daniel (2656)
GM Saric, Ivan (2624)
Резултат 1/2-1/2
Отварање B20
Виев
FIDE World Bl Team Pool A
2026.06.20
GM Caruana, Fabiano (2792)
GM Shengelia, David (2507)
Резултат 1-0
Отварање B20
Виев