Chess puzzle (Advantage)
Moves: 1. e4 c5 2. Nf3 e6 3. Bc4 d5 4. exd5 exd5 5. Bb5+ Nc6 6. O-O a6 7. Re1+ Be6 8.
Bxc6+ bxc6 9. d4 c4 10. c3 Bd6 11. Bg5 Ne7 12. Qa4 Bd7 13. Ne5 O-O 14. Nd2 Qe8
15. f4 f6 16. Nxd7 Qxd7 17. Bh4 Bxf4 18. Nf3 g5 19. Bg3 Bxg3 20. hxg3 Rfe8 21.
Kf2 Nf5 22. Rxe8+ Qxe8 23. Re1 Qd7 24. Nh2 Qd6 25. Nf1 Kf7 26. Qc2 Kg6 27. g4
Qf4+ 28. Kg1 Qxg4 29. Ne3 Qf4 30. Nxf5 *
Position (FEN): r7/7p/p1p2pk1/3p1Np1/2pP1q2/2P5/PPQ3P1/4R1K1 b - - 0 30
Black to move.
Themes:  Endgame  
Puzzle rating: 998
Best move: Qxf5