Chess puzzle (Advantage)
Moves: 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c3 g6 6. d4 cxd4 7. cxd4 Bg7 8.
O-O Nf6 9. e5 dxe5 10. dxe5 Qxd1 11. Rxd1 Nfd7 12. Bf4 O-O 13. Nc3 e6 14. Nb5
a5 15. Nc7 Ra7 16. Be3 b6 17. Nb5 Rb7 18. Nd6 Rc7 19. Rac1 Rxc1 20. Rxc1 Nxe5
21. Nxe5 Bxe5 22. Nc4 Bf6 23. Bxb6 Nd7 24. Bxa5 Rc8 25. b3 Ne5 26. Bd2 Nd3 27.
Rc2 e5 28. Bh6 e4 29. Rd2 Bc3 30. Re2 f5 31. g4 Rd8 32. gxf5 gxf5 33. Kg2 Ne1+
34. Kg3 Nd3 35. f3 Be1+ 36. Kg2 exf3+ 37. Kxf3 Bh4 38. Rg2+ Kf7 39. Rg7+ Ke6
40. Rxh7 Ne1+ 41. Ke2 Rg8 42. Bd2 Ng2 43. Rh6+ Kd5 44. Ne3+ Nxe3 45. Kxe3 *
Position (FEN): 6r1/8/7R/3k1p2/7b/1P2K3/P2B3P/8 b - - 0 45
Black to move.
Themes:  Endgame  
Puzzle rating: 1129
Best move: Bg5+