Chess puzzle (Crushing)
Moves: 1. d4 d5 2. Bf4 Nf6 3. e3 Bf5 4. Nf3 e6 5. Nc3 h6 6. Qd2 Bb4 7. a3 Bxc3 8. Qxc3
O-O 9. O-O-O Nc6 10. Bd3 Ne4 11. Bxe4 Bxe4 12. Rhe1 g5 13. Bg3 Rc8 14. Qb3 Qf6
15. Qxb7 Na5 16. Qxa7 Nc4 17. b3 Ra8 18. Qxc7 Nxa3 19. Be5 Qg6 20. Rd2 Bxc2 21.
Rxc2 Nxc2 22. Qxc2 Rfc8 23. Re2 Rxc2+ 24. Rxc2 Ra1+ 25. Kb2 Ra2+ 26. Kxa2 Qxc2+
27. Ka3 Qxf2 28. b4 Qxe3+ 29. Ka4 Qf2 30. b5 Qxg2 31. b6 Qxf3 32. b7 Qd1+ 33.
Ka5 Qa1+ 34. Kb6 Qb2+ 35. Ka6 Qa3+ 36. Kb6 Qb4+ 37. Kc7 Qc4+ 38. Kd8 Qb4 39.
b8=Q Qxb8+ 40. Bxb8 Kg7 41. Ke7 Kg6 42. Kf8 h5 43. Ke7 g4 44. Bf4 Kf5 45. Bd6 *
Position (FEN): 8/4Kp2/3Bp3/3p1k1p/3P2p1/8/7P/8 b - - 3 45
Black to move.
Themes: Defensive Move Bishop Endgame, Endgame  
Puzzle rating: 1858
Best move: f6