Chess puzzle (Crushing)
Moves: 1. d4 Nf6 2. Nf3 e6 3. e3 d5 4. Bd3 b6 5. Nbd2 Bb7 6. O-O Nbd7 7. Re1 Bd6 8. e4
dxe4 9. Nxe4 Nxe4 10. Bxe4 Bxe4 11. Rxe4 Nf6 12. Re1 O-O 13. Qd3 c5 14. c3 cxd4
15. cxd4 h6 16. Bd2 Qd7 17. Rac1 Rfd8 18. Rc3 Bb4 19. Rb3 Bc5 20. Bc3 Rac8 21.
Qb5 Qxb5 22. Rxb5 Be7 23. Ne5 Rd5 24. Rxd5 Nxd5 25. Rc1 Bb4 26. Bd2 Rxc1+ 27.
Bxc1 Bd6 28. Kf1 Bxe5 29. dxe5 Kf8 30. Ke2 Ke7 31. Kf3 Kd7 32. Ke4 Kc6 33. Kd4
b5 34. Be3 Nxe3 35. Kxe3 Kc5 36. Kd3 a5 37. Kc3 Kd5 38. f4 Ke4 39. g3 Kd5 40.
Kd3 g6 41. b3 b4 42. Ke3 Kc5 43. Kd3 Kb5 44. Kd4 a4 45. h4 h5 *
Position (FEN): 8/5p2/4p1p1/1k2P2p/pp1K1P1P/1P4P1/P7/8 w - - 0 46
White to move.
Themes:  Endgame, Pawn Endgame  
Puzzle rating: 1300
Best move: bxa4+