B50-B59 Sicilian 1. e4 c5 2. Nf3 d6

├── B50 - 1. e4 c5 2. Nf3 d6 - Sicilian Defense: Modern Variations (17)
├── B50 - 1. e4 c5 2. Nf3 d6 3. b4 - Sicilian Defense: Wing Gambit, Deferred Variation (2)
├── B50 - 1. e4 c5 2. Nf3 d6 3. Bc4 - Sicilian Defense: Modern Variations (12)
├── B50 - 1. e4 c5 2. Nf3 d6 3. c3 - Sicilian Defense: Delayed Alapin Variation, with d6 (11)
├── B51 - 1. e4 c5 2. Nf3 d6 3. Bb5+ - Sicilian Defense: Moscow Variation (26)
├── B52 - 1. e4 c5 2. Nf3 d6 3. Bb5 Bd7 4. Bxd7 Nxd7 (8)
├── B52 - 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 - Sicilian Defense: Moscow Variation, Main Line (11)
├── B52 - 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 - Sicilian Defense: Moscow Variation, Sokolsky Variation (5)
├── B52 - 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. O-O - Sicilian Defense: Moscow Variation, Main Line (3)
├── B52 - 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. O-O Nc6 6. c3 Nf6 7. d4 - Sicilian Defense: Moscow Variation, Haag Gambit (0)
├── B53 - 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 - Sicilian Defense: Chekhover Variation (4)
├── B53 - 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Qd7 - Sicilian Defense: Chekhover Variation, Zaitsev Defense (0)
├── B53 - 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4.... - Sicilian Defense (0)
├── B54 - 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 g6 - Sicilian Defense: Dragon Variation, Accelerated Dragon (0)
├── B54 - 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 - Sicilian Defense: Modern Variations, Main Line (2)
├── B54 - 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Bc4 - Sicilian Defense: Modern Variations, Ginsberg Gambit (3)
├── B54 - 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 - Sicilian Defense: Prins Variation (5)
├── B54 - 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4.... - Sicilian Defense (0)
├── B55 - 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Bb5+ - Sicilian Defense: Prins Variation, Venice Attack (0)
├── B55 - 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4.... - Sicilian Defense (0)
├── B56 - 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bd7 - Sicilian Defense: Kupreichik Variation (0)
├── B56 - 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Bb5+ - Sicilian Defense: Venice Attack (2)
├── B56 - 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 - Sicilian Defense: Classical Variation (2)
├── B56 - 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. g3 - Sicilian Defense: Classical Variation, Fianchetto Variation (0)
├── B56 - 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4.... - Sicilian Defense (0)
├── B56 - 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bd3 - Sicilian Defense: Yates Variation (0)
├── B56 - 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Nde2 - Sicilian Defense: Spielmann Variation (0)
├── B57 - 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 - Sicilian Defense: Classical Variation, Sozin Attack (1)
├── B57 - 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 g6 7. Nxc6 bxc6 8. e5 - Sicilian Defense: Magnus Smith Trap (0)
├── B57 - 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 Qb6 - Sicilian Defense: Classical Variation, Anti-Sozin Variation (2)
├── B57 - 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4.... - Sicilian Defense (0)
├── B58 - 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 - Sicilian Defense: Classical Variation (0)
├── B58 - 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 e5 - Sicilian Defense: Boleslavsky Variation (0)
├── B58 - 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 Nxd4 7. Qxd4 g6 - Sicilian Defense: Classical Variation, Dragon Transfer (0)
├── B58 - 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4.... - Sicilian Defense (0)
├── B58 - 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e5 7. Nxc6 - Sicilian Defense: Boleslavsky Variation, Louma Variation (0)
├── B59 - 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e5 7. Nb3 - Sicilian Defense: Boleslavsky Variation (0)
└── B59 - 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4.... - Sicilian Defense (0)