Chess puzzle (Crushing)
Moves: 1. e4 e5 2. Nf3 Nc6 3. d4 Nf6 4. d5 Nb8 5. Nc3 d6 6. Bg5 Be7 7. Qd2 Nbd7 8. Bb5
a6 9. Bd3 b6 10. b4 Bb7 11. Ne2 c6 12. c4 cxd5 13. cxd5 O-O 14. h3 Ne8 15. O-O
f5 16. exf5 Bxd5 17. Bxe7 Qxe7 18. f6 Ndxf6 19. Ng3 e4 20. Rfe1 Qb7 21. Bxe4
Nxe4 22. Nxe4 Bxe4 23. Ng5 Bxg2 24. Qd3 Nf6 25. Re6 Bh1 26. f3 Bxf3 27. Rxf6
Rxf6 28. Qxh7+ Kf8 29. Qh8+ Ke7 30. Qxg7+ Kd8 31. Qxb7 *
Position (FEN): r2k4/1Q6/pp1p1r2/6N1/1P6/5b1P/P7/R5K1 b - - 0 31
Black to move.
Themes:  Endgame  
Puzzle rating: 956
Best move: Bxb7