Chess puzzle (Advantage)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Ng5 O-O 6. Nc3 a6 7. a4 Bb4 8. Bd2
Nd4 9. Nf3 Bxc3 10. Bxc3 d5 11. exd5 Nxd5 12. Nxd4 Nxc3 13. bxc3 exd4 14. cxd4
Bf5 15. O-O b5 16. axb5 axb5 17. Rxa8 Qxa8 18. Bxb5 Qd5 19. Bc4 Qxd4 20. Re1
Bg4 21. Qb1 Be6 22. Bb5 Rb8 23. Re4 Qc5 24. Rb4 Bd7 25. c4 Qe5 26. h3 c6 27.
Ba4 Rxb4 28. Qxb4 Qa1+ 29. Kh2 h5 30. Bc2 Qe5+ 31. Kg1 c5 32. Qb7 Qe1+ 33. Kh2
Bf5 34. Qf3 Qe5+ 35. g3 h4 36. Qf4 *
Position (FEN): 6k1/5pp1/8/2p1qb2/2P2Q1p/3P2PP/2B2P1K/8 b - - 1 36
Black to move.
Themes:  Endgame  
Puzzle rating: 2047
Best move: Qxf4