Openings/Sicilian Defense
Sicilian Defense: Smith-Morra Gambit Declined, Dubois Variation B21
1. e4 c5 2. d4 cxd4 3. c3 d3 4. c4
93 tournament games from this position · White wins 38%, draws 22%, Black wins 41%
Moves
| Move | Games | White · Draw · Black | Elo | Last |
|---|---|---|---|---|
| Nc6 | 44 | 45% 20% 34% | 2081 | 2024 |
| d6 | 21 | 43% 48% | 2053 | 2025 |
| g6 | 13 | 15% 38% 46% | 2027 | 2022 |
| Nf6 | 8 | 38% 25% 38% | 2059 | 2022 |
| e6 | 5 | 20% 20% 60% | 1940 | 2025 |
| e5 | 1 | 100% | 2180 | 2022 |
| d2+ | 1 | 100% | 1703 | 2012 |
Top games
| Gaehwiler, G2360–Indjic, A2554 | 0-1 | World Junior Open 2014 | 2014 |
| Begmuratov, Alisher2401–Bellahcene, B2510 | 1-0 | World Junior Open 2017 | 2017 |
| Gulamali, K2293–Kanter, E2406 | 1-0 | 16th Dubai Open 2014 | 2014 |
| Sameir, R2048–Salem, Ar2642 | 0-1 | Sharjah Rapid 2018 | 2018 |
| Sameir, R2048–Salem, Ar2642 | 0-1 | Sharjah Blitz 2018 | 2018 |
| Moura, E2104–Supi, L2569 | 0-1 | 1st Niteroi Chess Open | 2019 |
| Gaehwiler, G2334–Liang, Awonder2266 | ½-½ | Qatar Masters Open 2014 | 2014 |
| Santos Ruiz, Miguel2306–Arias Igual, A2271 | 1-0 | TCh-ESP 2nd Div 2014 | 2014 |
| Lumiste, Rene2111–Volodin, Alek2461 | ½-½ | 21st Puhajarve Rapid | 2021 |
| Villiers, Thomas2170–Ward, C2402 | ½-½ | 108th ch-GBR 2022 | 2022 |
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