Chess puzzle (Crushing)
Moves: 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 Nc6 6. Be3 e5 7. d5 Ne7 8. Nge2
O-O 9. Ng3 a6 10. Be2 Bd7 11. a4 c6 12. O-O Ne8 13. Qd2 f5 14. exf5 gxf5 15. f4
e4 16. Nh5 c5 17. Nxg7 Kxg7 18. Rab1 a5 19. Nb5 Ng6 20. Qc3+ Qf6 21. Qxf6+ Kxf6
22. b3 Bxb5 23. cxb5 b6 24. h3 Nc7 25. Rfd1 Ne7 26. Bc4 Rg8 27. Kf2 Rg7 28. Rb2
Rag8 29. Kf1 Kf7 30. Rf2 Rg3 31. Re2 h6 32. Bg1 R3g7 33. Red2 Ng6 34. Ra1 Nh4
35. Raa2 Ng6 36. b4 axb4 37. a5 Ra8 *
Position (FEN): r7/2n2kr1/1p1p2np/PPpP1p2/1pB1pP2/7P/R2R2P1/5KB1 w - - 1 38
White to move.
Themes:  Middlegame  
Puzzle rating: 1199
Best move: axb6