Chess puzzle (Crushing)
Moves: 1. d4 f5 2. g4 fxg4 3. h3 d5 4. Qd3 Nf6 5. hxg4 Bxg4 6. Bh3 Qd7 7. Bxg4 Qxg4 8.
Nf3 Nc6 9. c3 O-O-O 10. Bg5 Qe4 11. Qd2 e5 12. Rh4 Qf5 13. dxe5 Nxe5 14. Nxe5
Qxe5 15. Qd3 Re8 16. Bxf6 gxf6 17. Nd2 Bc5 18. Nf3 Qe7 19. Nd4 Bxd4 20. Rxd4 c6
21. e3 Rhg8 22. O-O-O Rg2 23. Rf4 Kc7 24. Rh1 Rh8 25. Qf5 h5 26. Rxh5 Rxh5 27.
Qxh5 Rg5 28. Qf3 Rg1+ 29. Kd2 Qh7 30. Rxf6 Qb1 31. Rf7+ *
Position (FEN): 8/ppk2R2/2p5/3p4/8/2P1PQ2/PP1K1P2/1q4r1 b - - 2 31
Black to move.
Themes: Defensive Move Endgame  
Puzzle rating: 834
Best move: Kb6