B03: Alekhine's defence, O'Sullivan gambit

B03 Sub-variants:

• Alekhine's defence
  1. e4 Nf6 2. e5 Nd5 3. d4
• Alekhine's defence, O'Sullivan gambit
  1. e4 Nf6 2. e5 Nd5 3. d4 b5
• Alekhine's defence
  1. e4 Nf6 2. e5 Nd5 3. d4 d6
• Alekhine's defence, Balogh variation
  1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Bc4
• Alekhine's defence
  1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4
• Alekhine's defence, exchange variation
  1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6
• Alekhine's defence, exchange, Karpov variation
  1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Nf3 g6 7. Be2 Bg7 8. O-O O-O 9. h3 Nc6 10. Nc3 Bf5 11. Bf4
• Alekhine's defence, four pawns attack
  1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4
• Alekhine's defence, four pawns attack, Korchnoi variation
  1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 dxe5 6. fxe5 Bf5 7. Nc3 e6 8. Nf3 Be7 9. Be2 O-O 10. O-O f6
• Alekhine's defence, four pawns attack, 6...Nc6
  1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 dxe5 6. fxe5 Nc6
• Alekhine's defence, four pawns attack, Ilyin-Genevsky var.
  1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 dxe5 6. fxe5 Nc6 7. Nf3 Bg4 8. e6 fxe6 9. c5
• Alekhine's defence, four pawns attack, 7.Be3
  1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 dxe5 6. fxe5 Nc6 7. Be3
• Alekhine's defence, four pawns attack, Tartakower variation
  1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 dxe5 6. fxe5 Nc6 7. Be3 Bf5 8. Nc3 e6 9. Nf3 Qd7 10. Be2 O-O-O 11. O-O Be7
• Alekhine's defence, four pawns attack, Planinc variation
  1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 g5
• Alekhine's defence, four pawns attack, fianchetto variation
  1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 g6
• Alekhine's defence, four pawns attack, Trifunovic variation
  1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 Bf5