Chess puzzle (Equality)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. Nxd4 Nxe4 6. Nxc6 bxc6 7. Qe2 Qe7
8. O-O Nd6 9. Qg4 Nxc4 10. Qxc4 Qc5 11. Qe4+ Be7 12. Re1 d5 13. Qh4 Be6 14. Qg3
O-O 15. c3 Bd6 16. Qd3 Qb5 17. Qd1 Bc5 18. b4 Bd6 19. Be3 a5 20. a4 Qc4 21. b5
cxb5 22. axb5 Qxb5 23. Nd2 Qc6 24. Bd4 a4 25. Qc2 a3 26. Nb3 Rfb8 27. Ra2 Qc4
28. Nd2 Qc6 29. Nf3 Qa4 30. Qxa4 Rxa4 31. Rea1 Bd7 32. Ne5 Be8 33. h4 Rb2 34.
g3 Rxa2 35. Rxa2 Bb5 36. Kg2 Bc4 37. Nxc4 Rxc4 38. Kf3 c5 39. Be3 Rxc3 40. Ke2
d4 41. Bd2 d3+ 42. Ke3 Rc2 *
Position (FEN): 6k1/5ppp/3b4/2p5/7P/p2pK1P1/R1rB1P2/8 w - - 2 43
White to move.
Themes:  Endgame  
Puzzle rating: 1561
Best move: Rxa3