B02: Alekhine's defence, Krejcik variation

B02 Sub-variants:

• Alekhine's defence
  1. e4 Nf6
• Alekhine's defence, Scandinavian variation
  1. e4 Nf6 2. Nc3 d5
• Alekhine's defence, Spielmann variation
  1. e4 Nf6 2. Nc3 d5 3. e5 Nfd7 4. e6
• Alekhine's defence, Maroczy variation
  1. e4 Nf6 2. d3
• Alekhine's defence, Krejcik variation
  1. e4 Nf6 2. Bc4
• Alekhine's defence, Mokele Mbembe (Buecker) variation
  1. e4 Nf6 2. e5 Ne4
• Alekhine's defence, Brooklyn defence
  1. e4 Nf6 2. e5 Ng8
• Alekhine's defence
  1. e4 Nf6 2. e5 Nd5
• Alekhine's defence, Kmoch variation
  1. e4 Nf6 2. e5 Nd5 3. Bc4 Nb6 4. Bb3 c5 5. d3
• Alekhine's defence, Saemisch attack
  1. e4 Nf6 2. e5 Nd5 3. Nc3
• Alekhine's defence, Welling variation
  1. e4 Nf6 2. e5 Nd5 3. b3
• Alekhine's defence
  1. e4 Nf6 2. e5 Nd5 3. c4
• Alekhine's defence, Steiner variation
  1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. b3
• Alekhine's defence, two pawns' (Lasker's) attack
  1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. c5
• Alekhine's defence, two pawns' attack, Mikenas variation
  1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. c5 Nd5 5. Bc4 e6 6. Nc3 d6