Openings/Sicilian Defense
Sicilian Defense: Wing Gambit, Marshall Variation B20
1. e4 c5 2. b4 cxb4 3. a3
459 tournament games from this position · White wins 36%, draws 17%, Black wins 47%
Moves
| Move | Games | White · Draw · Black | Elo | Last |
|---|---|---|---|---|
| d5 | 196 | 32% 22% 46% | 2109 | 2026 |
| bxa3 | 89 | 39% 51% | 2116 | 2026 |
| e5 | 73 | 29% 19% 52% | 2117 | 2026 |
| e6 | 55 | 49% 15% 36% | 2094 | 2026 |
| b3 | 26 | 27% 15% 58% | 2208 | 2026 |
| Nf6 | 8 | 63% 25% | 2092 | 2024 |
| Nc6 | 5 | 60% 40% | 2098 | 2023 |
| d6 | 5 | 40% 60% | 1919 | 2025 |
| Qa5 | 1 | 100% | 2140 | 2022 |
| g6 | 1 | 100% | 2094 | 2024 |
Top games
| Savchenko, B2581–Dubov, Daniil2699 | 0-1 | 73rd Moscow Blitz | 2019 |
| Lagno, Kateryna2515–Sadhwani, Raunak2672 | 0-1 | Chess Stars 5.0 Rapid | 2025 |
| Pijpers, A2490–Arutinian, D2552 | 0-1 | 11th dMP Batavia Blitz | 2019 |
| Shirazi, K2275–Firouzja, Alireza2763 | 0-1 | 15th Rouen Open 2023 | 2023 |
| Williams, Si12439–Dragun, K2564 | ½-½ | London Classic Open 2015 | 2015 |
| Schmakel, Sam2449–Corrales Jimenez, F2543 | 1-0 | 34th Chicago Open 2025 | 2025 |
| Zajarnyi, A2274–Shirov, A2702 | 0-1 | V Chebanenko Rapid Open 2014 | 2014 |
| Pijpers, A2476–Ly, Mo2480 | 0-1 | 8th Batavia Blitz 2016 | 2016 |
| Bortnik, A2516–Vorontsov, P2413 | 1-0 | Somov Memorial 2014 | 2014 |
| Shirazi, K2350–Moussard, J2576 | 0-1 | Clichy Rapid 2019 | 2019 |
Sicilian Defense variations
Sicilian DefenseB20Czerniak AttackB20Grob VariationB20Lasker-Dunne AttackB20Mengarini VariationB20Myers Attack, with a4B20Myers Attack, with h4B20Staunton-Cochrane VariationB20Wing GambitB20McDonnell AttackB21Smith-Morra GambitB21Alapin VariationB22Amazon AttackB20Bowdler AttackB20Brick VariationB20Keres VariationB20King David's OpeningB20Kronberger VariationB20ClosedB23Sicilian DefenseB27Czerniak Attack, Queen Fianchetto VariationB20ClosedB23Brussels GambitB27Bücker VariationB27