Chess puzzle (Advantage)
Moves: 1. e4 d6 2. d4 c6 3. Nf3 a6 4. Bd3 Nd7 5. O-O e5 6. d5 Ngf6 7. c4 Be7 8. Nc3 h6
9. Be3 Nc5 10. Bxc5 dxc5 11. dxc6 bxc6 12. Qc2 O-O 13. Nxe5 Qc7 14. Nf3 Nh5 15.
Rad1 Bg4 16. Be2 Bd6 17. e5 Be7 18. Qe4 Be6 19. Ng5 g6 20. Bxh5 hxg5 21. Bxg6
fxg6 22. Qxg6+ Kh8 23. Qxe6 Rg8 24. Rd3 Rg7 25. Rh3+ Rh7 26. Rxh7+ Kxh7 27. Ne4
Kg7 28. g3 Re8 29. Qg4 Bd8 30. e6 Qe5 31. Re1 Qxe6 32. Qxe6 Rxe6 33. f3 Bf6 34.
b3 Kg6 35. Rd1 Bd4+ 36. Kg2 a5 37. Rd3 Re8 38. a3 Ra8 39. a4 Rh8 40. Nd6 Rh7
41. Nb5 *
Position (FEN): 8/7r/2p3k1/pNp3p1/P1Pb4/1P1R1PP1/6KP/8 b - - 4 41
Black to move.
Themes:  Endgame  
Puzzle rating: 1114
Best move: cxb5