Chess puzzle (Crushing)
Moves: 1. e4 e5 2. Nf3 d6 3. Bc4 Qe7 4. d4 Be6 5. d5 Bd7 6. Bb3 g6 7. O-O Bg7 8. c4 b6
9. Nc3 a6 10. Bg5 Bf6 11. Bxf6 Qxf6 12. Qd2 h6 13. Nd1 Bg4 14. Qc3 Bxf3 15.
Qxf3 Qxf3 16. gxf3 f6 17. Kg2 Ne7 18. Ne3 O-O 19. Ng4 Kg7 20. Kg3 h5 21. Ne3
Nd7 22. Bc2 Ng8 23. Rg1 Nh6 24. f4 exf4+ 25. Kxf4 g5+ 26. Kf3 Ne5+ 27. Ke2 Nhg4
28. f4 Nxe3 29. Kxe3 Nxc4+ 30. Ke2 g4 31. h3 f5 32. exf5 Kf6 33. hxg4 hxg4 34.
b3 Na5 35. Rxg4 Rg8 36. Rg6+ Rxg6 37. fxg6 Nb7 38. Rg1 Kg7 39. b4 b5 40. Kf3 a5
41. bxa5 Rxa5 42. Bb3 Nc5 43. Rg2 Nxb3 *
Position (FEN): 8/2p3k1/3p2P1/rp1P4/5P2/1n3K2/P5R1/8 w - - 0 44
White to move.
Themes:  Endgame  
Puzzle rating: 884
Best move: axb3