Chess puzzle (Crushing)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. Nc3 d6 6. Nd5 Na5 7. Nxf6+ Qxf6 8.
Bd5 c6 9. Bb3 Nxb3 10. axb3 Bg4 11. h3 Bh5 12. Be3 Be7 13. Rxa7 Rxa7 14. Bxa7
O-O 15. O-O Ra8 16. Be3 d5 17. exd5 cxd5 18. c4 d4 19. Bc1 Ra6 20. Re1 Bb4 21.
Bd2 Bxd2 22. Qxd2 Bxf3 23. gxf3 Qxf3 24. Kh2 Rg6 25. Rg1 Rxg1 26. Kxg1 Qxh3 27.
Qe2 f6 28. Qe4 Qd7 29. f4 Qc6 30. Qxc6 *
Position (FEN): 6k1/1p4p1/2Q2p1p/4p3/2Pp1P2/1P1P4/1P6/6K1 b - - 0 30
Black to move.
Themes:  Endgame  
Puzzle rating: 729
Best move: bxc6