Chess puzzle (Crushing)
Moves: 1. e4 d6 2. d4 e6 3. Nf3 Nf6 4. Bd3 b6 5. c4 Bb7 6. Nc3 c5 7. d5 exd5 8. cxd5
Nbd7 9. O-O Be7 10. Nb5 a6 11. Nc3 O-O 12. Bf4 b5 13. a3 Nh5 14. Be3 c4 15. Be2
Nhf6 16. Nd4 Ne5 17. Nf5 Nfg4 18. Bxg4 Bc8 19. Nxe7+ Qxe7 20. Bxc8 Raxc8 21.
Ne2 Nd3 22. Rb1 Qxe4 23. Ng3 Qxd5 24. Qh5 Qe6 25. b3 d5 26. bxc4 dxc4 27. Ne2
Qd6 28. Nc1 Qxa3 29. Nxd3 Qxd3 30. Rfd1 Qg6 31. Qxg6 hxg6 32. Ra1 Ra8 33. Rd6
Rfd8 34. Rxd8+ Rxd8 35. h4 Ra8 36. g4 f6 37. Kg2 Kf7 38. f4 Ke6 39. Kf3 Kd5 40.
Rd1+ Kc6 41. g5 a5 42. gxf6 gxf6 43. Bd4 f5 44. Be5 Kb6 45. Rd6+ Kc5 46. Rxg6
b4 47. h5 b3 48. h6 a4 49. h7 a3 50. h8=Q Rxh8 51. Bxh8 b2 52. Bxb2 *
Position (FEN): 8/8/6R1/2k2p2/2p2P2/p4K2/1B6/8 b - - 0 52
Black to move.
Themes: Advanced Pawn, Hanging Piece Endgame  
Puzzle rating: 1076
Best move: axb2