Chess puzzle (Crushing)
Moves: 1. e4 e6 2. d4 b6 3. Nc3 Bb7 4. Qd3 Bb4 5. Qg3 g6 6. Bd3 d5 7. e5 Qd7 8. Nf3
Nc6 9. Bg5 h6 10. Qh3 Nge7 11. Bf6 Rh7 12. a3 Bxc3+ 13. bxc3 O-O-O 14. a4 Re8
15. g3 Ng8 16. Qh4 Nxf6 17. Qxf6 Rhh8 18. Nd2 Na5 19. Nb3 Nc4 20. a5 Rhg8 21.
axb6 axb6 22. Qf3 Rh8 *
Position (FEN): 2k1r2r/1bpq1p2/1p2p1pp/3pP3/2nP4/1NPB1QP1/2P2P1P/R3K2R w KQ - 2 23
White to move.
Themes:  Middlegame  
Puzzle rating: 1309
Best move: Bxc4