Chess puzzle (Equality)
Moves: 1. e4 e5 2. Nf3 d5 3. exd5 e4 4. Ng1 Qxd5 5. Nc3 Qe5 6. g3 Nf6 7. Bg2 Bg4 8.
Nge2 Bc5 9. O-O O-O 10. d4 exd3 11. Qxd3 Nc6 12. Bf4 Qh5 13. Rfe1 Nb4 14. Qd2
Rad8 15. Qc1 Rfe8 16. a3 Nbd5 17. Nxd5 Nxd5 18. Bxd5 Rxd5 19. Nc3 Rdd8 20. Ne4
Bb6 21. c4 Bf3 22. Ng5 Rxe1+ 23. Qxe1 h6 24. Nxf3 Qxf3 25. b4 Bd4 26. Rb1 Bb2
27. Bxc7 Rd3 28. a4 Bc3 29. Qf1 Bd4 30. Bf4 g5 31. Be3 Rxe3 32. Rd1 Re4 33. Rd3
Qf6 34. Kg2 Bb6 35. a5 Rd4 *
Position (FEN): 6k1/pp3p2/1b3q1p/P5p1/1PPr4/3R2P1/5PKP/5Q2 w - - 1 36
White to move.
Themes:  Endgame  
Puzzle rating: 1561
Best move: axb6