Alekhine Defense: O'Sullivan Gambit
ECO B03 · 504 games · White to move
What gets played next
| Move | Games | Share | White / draw / Black | Leads to |
| Bxb5 | 326 | 64.7% | | |
| Nf3 | 78 | 15.5% | | |
| c4 | 35 | 6.9% | | |
| f4 | 21 | 4.2% | | |
| c3 | 12 | 2.4% | | |
A further 32 games played a rarer move, or ended right here.
How this line is reached
Other lines in this family
Alekhine DefenseB03…9,826Alekhine DefenseB03… 3... d67,378Exchange VariationB03… 3... d6 4. c4 Nb6 5. exd63,618Alekhine DefenseB03… 3... d6 4. c43,305Four Pawns AttackB03… 3... d6 4. c4 Nb6 5. f43,076Modern VariationB04… 3... d6 4. Nf32,217Modern Variation, Main LineB05… 3... d6 4. Nf3 Bg4903Four Pawns Attack, Main LineB03… 3... d6 4. c4 Nb6 5. f4 dxe5 6. fxe5 Nc6 7. Be3651Modern Variation, Larsen VariationB04… 3... d6 4. Nf3 dxe5509Modern Variation, Alburt VariationB04… 3... d6 4. Nf3 g6419
All 37 lines in the family
Data: 4 million rated games from the Lichess open database (CC0), both players 1600+, blitz and slower. Popular is not the same as good.