Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Other_variations
Moves: 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 e5 5. Nb3 Nf6 6. Nc3 Be6 7. Bg5 Be7 8.
Bb5+ Nc6 9. f4 a6 10. Bd3 O-O 11. h4 h6 12. Bxf6 Bxf6 13. f5 Bd7 14. Nd5 Re8
15. g4 Nd4 *
Position (FEN): r2qr1k1/1p1b1pp1/p2p1b1p/3NpP2/3nP1PP/1N1B4/PPP5/R2QK2R w KQ - 1 16
White to move.
Themes:  Middlegame  
Puzzle rating: 1681
Best move: g5