Chess puzzle (Crushing)
Moves: 1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 Bc5 5. Bxc6 dxc6 6. O-O O-O 7. h3 Re8 8.
d3 b5 9. a3 a5 10. Bg5 h6 11. Bh4 Qd6 12. b4 axb4 13. axb4 Rxa1 14. Qxa1 Bxb4
15. Bxf6 Qxf6 16. Na2 Bd6 17. Re1 Qg6 18. Kf1 f5 19. Nh4 Qf7 20. Nc3 Be7 21.
Nf3 f4 22. Ne2 Bf6 23. Nc1 g5 24. Qc3 Bd7 25. Nb3 g4 26. hxg4 Bxg4 27. Qxc6 Re6
28. Qxb5 Rb6 29. Qc5 Bxf3 30. gxf3 Bd8 31. Qxe5 Be7 32. Qxc7 Rg6 33. Ke2 Kg7
34. Qe5+ Kh7 35. Nd4 Bb4 36. Rc1 Rg5 37. Qb5 *
Position (FEN): 8/5q1k/7p/1Q4r1/1b1NPp2/3P1P2/2P1KP2/2R5 b - - 10 37
Black to move.
Themes:  Endgame  
Puzzle rating: 1046
Best move: Rxb5