Chess puzzle (Advantage)
Moves: 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. Bf4 O-O 6. e3 Na6 7. h3 c5 8. a3
cxd4 9. exd4 e6 10. c5 dxc5 11. Bxa6 bxa6 12. dxc5 Bb7 13. Bd6 Bxf3 14. Qxf3
Re8 15. Rd1 Nd5 16. O-O Qf6 17. Qxf6 Nxf6 18. f3 Bf8 19. Be5 Be7 20. Rd2 Red8
21. Rfd1 Rxd2 22. Rxd2 Rd8 23. Rxd8+ Bxd8 24. c6 Ne8 25. Na4 f6 26. Bb8 Bb6+
27. Nxb6 axb6 28. c7 Nd6 29. Kf2 Kf7 30. Ke3 Ke7 31. b4 b5 32. Kd4 Kd7 33. Kc5
Nc8 34. g3 h6 35. h4 g5 36. hxg5 fxg5 37. g4 e5 38. Kd5 Nb6+ 39. Kxe5 Nc4+ 40.
Kf6 Nxa3 41. Kg6 a5 *
Position (FEN): 1B6/2Pk4/6Kp/pp4p1/1P4P1/n4P2/8/8 w - - 0 42
White to move.
Themes:  Endgame  
Puzzle rating: 1153
Best move: bxa5