Chess puzzle (Crushing)
Opening: Sicilian_Defense, Sicilian_Defense_Bowdler_Attack
Moves: 1. e4 c5 2. Bc4 Nc6 3. Nf3 g6 4. Nc3 d6 5. O-O Bg7 6. d3 Nf6 7. Re1 O-O 8. e5
dxe5 9. Nxe5 Nxe5 10. Rxe5 b6 11. Qe1 Re8 12. Bg5 Bb7 13. Nd5 *
Position (FEN): r2qr1k1/pb2ppbp/1p3np1/2pNR1B1/2B5/3P4/PPP2PPP/R3Q1K1 b - - 5 13
Black to move.
Themes:  Middlegame  
Puzzle rating: 1019
Best move: Nxd5