Chess puzzle (Crushing)
Opening: Sicilian_Defense, Sicilian_Defense_Lasker-Pelikan_Variation
Moves: 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8.
exd5 Nb8 9. Be3 a6 10. Nc3 b5 11. a3 Be7 12. Bd3 O-O 13. Qh5 f5 14. O-O e4 15.
Be2 f4 16. Bd2 f3 17. gxf3 exf3 *
Position (FEN): rnbq1rk1/4b1pp/p2p4/1p1P3Q/8/P1N2p2/1PPBBP1P/R4RK1 w - - 0 18
White to move.
Themes:  Middlegame  
Puzzle rating: 1505
Best move: Bd3