Chess puzzle (Equality)
Moves: 1. e4 c5 2. Nf3 Nc6 3. Bc4 h6 4. Nc3 g6 5. d3 Bg7 6. Rb1 e6 7. Be3 d6 8. O-O
Nge7 9. h3 O-O 10. Qd2 g5 11. h4 f6 12. hxg5 fxg5 13. Nxg5 hxg5 14. Bxg5 Qe8
15. Bh6 Qg6 16. Bxg7 Kxg7 17. Qe3 e5 18. Nd5 Nxd5 19. Bxd5 Nd4 20. c3 Ne6 21.
Qg3 Qxg3 22. fxg3 Nc7 23. Rxf8 Kxf8 24. Rf1+ Ke8 25. Bf7+ Ke7 26. Bh5 Be6 27.
a3 Rf8 28. Rxf8 Kxf8 29. Kf2 Ke7 30. g4 Kf6 31. Kf3 Kg5 32. Kg3 Bd7 33. Kf3 Ne8
34. g3 Nf6 35. Ke3 Nxg4+ 36. Bxg4 Kxg4 37. d4 cxd4+ 38. cxd4 exd4+ 39. Kxd4
Kxg3 40. Kd5 Kf4 41. Kxd6 Bc6 42. e5 Kf5 43. e6 Ke4 44. e7 Kd3 45. Kc7 Kc2 *
Position (FEN): 8/ppK1P3/2b5/8/8/P7/1Pk5/8 w - - 3 46
White to move.
Themes: Defensive Move Bishop Endgame, Endgame  
Puzzle rating: 1874
Best move: b4