Chess puzzle (Advantage)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Bd6 6. d4 exd4 7. Qxd4 Qf6 8.
e5 Bxe5 9. Qxe5+ Qxe5 10. Nxe5 f6 11. Nd3 Bf5 12. Re1+ Kf7 13. Bf4 Bxd3 14.
cxd3 Rc8 15. Nd2 Ne7 16. Nb3 b6 17. Rac1 g5 18. Be3 c5 19. d4 cxd4 20. Nxd4 c5
21. Nc2 Nd5 22. Rcd1 Rhd8 23. g3 b5 24. Rd2 Nxe3 25. Rxd8 Rxd8 26. Nxe3 Rd2 27.
Nf5 Rxb2 28. Re7+ Kf8 29. Rxh7 Rxa2 30. h4 gxh4 31. gxh4 Ra4 32. f3 Rf4 33. Nd6
Rxf3 34. Kg2 Rd3 35. Rf7+ Kg8 36. Rxf6 c4 37. Nb7 c3 38. Rxa6 b4 39. Na5 Rd2+
40. Kg3 Ra2 41. h5 *
Position (FEN): 6k1/8/R7/N6P/1p6/2p3K1/r7/8 b - - 0 41
Black to move.
Themes:  Endgame  
Puzzle rating: 2131
Best move: Rxa5