Chess puzzle (Advantage)
Moves: 1. e4 d6 2. Nf3 Nf6 3. c4 g6 4. d3 Bg7 5. Be2 Bg4 6. O-O Nbd7 7. Bd2 Bxf3 8.
Bxf3 O-O 9. Nc3 c6 10. b3 a6 11. Rc1 b5 12. Re1 Ne5 13. cxb5 Nxd3 14. bxc6 Qc7
15. Nd5 Nxd5 16. Ba5 Qxa5 17. Qxd3 Nb4 18. Qd2 Nxc6 19. Qxa5 Nxa5 20. e5 Bxe5
21. Bxa8 Rxa8 22. Rc7 Kf8 23. f4 Bd4+ 24. Kf1 Bf6 25. g4 g5 26. fxg5 Bxg5 27.
h3 Rb8 28. Re4 Rb7 29. Rxb7 *
Position (FEN): 5k2/1R2pp1p/p2p4/n5b1/4R1P1/1P5P/P7/5K2 b - - 0 29
Black to move.
Themes:  Endgame  
Puzzle rating: 1070
Best move: Nxb7