Chess puzzle (Crushing)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Bg4 6. Nc3 Bc5 7. h3 Bxf3 8.
Qxf3 Qd7 9. Qg3 f6 10. d3 O-O-O 11. Be3 Be7 12. Na4 h5 13. Nc5 Bxc5 14. Bxc5
Nh6 15. a4 Rdg8 16. b4 Nf7 17. Rfd1 Ng5 18. c4 Ne6 19. Be3 Nd4 20. Bxd4 Qxd4
21. b5 a5 22. Rab1 g5 23. Qf3 Qd6 24. Qf5+ Kb8 25. bxc6 Qxc6 26. Rb5 b6 27.
Rdb1 Ka8 28. c5 Rb8 29. cxb6 cxb6 30. d4 Rb7 31. dxe5 Rf8 32. exf6 Rxf6 33. Qd5
Qc3 34. Rxa5+ Qxa5 35. Qd8+ Ka7 36. Qxf6 Qd2 37. Qb2 Qd3 38. a5 b5 39. e5 Qe4
40. Qc3 *
Position (FEN): 8/kr6/8/Pp2P1pp/4q3/2Q4P/5PP1/1R4K1 b - - 2 40
Black to move.
Themes: Hanging Piece Endgame  
Puzzle rating: 979
Best move: Qxb1+