Chess puzzle (Crushing)
Moves: 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 Bg7 5. f4 O-O 6. Nf3 h6 7. Bh4 c5 8. d5 Qa5
9. Bd3 c4 10. Bxf6 Bxf6 11. e5 cxd3 12. exf6 dxc2 13. Qxc2 Bf5 14. Qb3 exf6 15.
O-O Nd7 16. Rfe1 Nc5 17. Qb5 Qc7 18. Rad1 a6 19. Qe2 b5 20. Nd4 Bd7 21. Ne4 Kg7
22. Ng3 Rfe8 23. Qf2 f5 24. b4 Ne4 25. Nxe4 fxe4 26. f5 Re5 27. fxg6 fxg6 28.
Rf1 Bf5 29. Nxf5+ Rxf5 30. Qd4+ Re5 31. Rde1 Qc4 32. Qb6 Rc8 33. Qb7+ Rc7 34.
Qb8 Rf5 35. Rxf5 gxf5 36. Qd8 Qd4+ 37. Kh1 Rc2 38. Qe7+ Kg6 39. Qxd6+ Qf6 40.
Qg3+ Kf7 41. Rd1 f4 42. Qg4 f3 43. Qd7+ *
Position (FEN): 8/3Q1k2/p4q1p/1p1P4/1P2p3/5p2/P1r3PP/3R3K b - - 1 43
Black to move.
Themes: Defensive Move Endgame  
Puzzle rating: 2032
Best move: Kf8