Chess puzzle (Equality)
Moves: 1. e3 e5 2. d4 exd4 3. exd4 d5 4. Nf3 Nf6 5. Bg5 Be7 6. Bxf6 Bxf6 7. Bd3 O-O 8.
O-O Nc6 9. c3 Bg4 10. Nbd2 Bg5 11. h3 Bxd2 12. hxg4 Bg5 13. Qc2 g6 14. Rfe1 Bf6
15. g5 Bxg5 16. Nxg5 Qxg5 17. b4 a6 18. a4 Ne7 19. Re5 Qf6 20. Rae1 Nc6 21.
Rxd5 Rad8 22. Rxd8 Rxd8 23. b5 axb5 24. Bxb5 Na7 25. Bc4 Qc6 26. Qb3 Rf8 27. d5
Qb6 28. Qc2 Qc5 29. Qa2 c6 30. dxc6 Nxc6 31. Rb1 Na5 32. Rb5 Qxc4 33. Qxc4 Nxc4
34. Rxb7 Rc8 35. Rb5 Nd6 36. Rb3 Ne4 37. a5 Nxc3 38. a6 Nd5 *
Position (FEN): 2r3k1/5p1p/P5p1/3n4/8/1R6/5PP1/6K1 w - - 1 39
White to move.
Themes: Advanced Pawn Endgame  
Puzzle rating: 1581
Best move: a7