Chess puzzle (Advantage)
Moves: 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bd3 d6 8.
O-O O-O 9. a4 Nb4 10. b3 Nxd3 11. cxd3 a6 12. b4 e5 13. Nb3 Be6 14. b5 axb5 15.
Nxb5 d5 16. Bc5 Re8 17. Nd2 dxe4 18. Nxe4 Nxe4 19. dxe4 Qc8 20. Bb6 Re7 21. Qd2
Rd7 22. Qb4 Ra6 23. a5 Qf8 24. Qc5 Qxc5 25. Bxc5 Bc4 26. Rfb1 Bd3 27. Rb4 Bxb5
28. Rxb5 Rd8 29. Rxb7 *
Position (FEN): 3r2k1/1R3pbp/r5p1/P1B1p3/4P3/8/5PPP/R5K1 b - - 0 29
Black to move.
Themes:  Endgame  
Puzzle rating: 1558
Best move: Rxa5