Chess puzzle (Advantage)
Moves: 1. b4 e5 2. Bb2 d6 3. c4 Be6 4. e3 Nf6 5. d3 Be7 6. a3 Nbd7 7. Nc3 c6 8. Nf3
O-O 9. Ng5 Bf5 10. Be2 d5 11. cxd5 cxd5 12. Nf3 Bd6 13. O-O Re8 14. Nxd5 Nxd5
15. e4 Be6 16. exd5 Bxd5 17. Qd2 f6 18. Rac1 Qe7 19. Nh4 Be6 20. Bf3 Nb6 21.
Be4 g6 22. g3 Rad8 23. Ng2 f5 24. Bf3 Bb8 25. Be2 Nc4 26. Qc3 Nxb2 27. Qxb2 Rd4
28. Nf4 Bf7 29. Rfe1 Qd7 30. Ng2 Bd5 31. Ne3 Bc6 32. Rc4 g5 33. Qb3 Kg7 34.
Rxd4 exd4 35. Qb2 Kg6 36. Ng2 Qd5 37. f3 h5 38. Qd2 a6 39. Kf2 Ba7 40. Bd1 Rxe1
41. Qxe1 Bb8 42. Qd2 Bd6 43. h4 f4 44. gxf4 g4 45. f5+ *
Position (FEN): 8/1p6/p1bb2k1/3q1P1p/1P1p2pP/P2P1P2/3Q1KN1/3B4 b - - 0 45
Black to move.
Themes:  Endgame  
Puzzle rating: 1040
Best move: Qxf5