Chess puzzle (Advantage)
Moves: 1. d4 e6 2. e4 d5 3. e5 Bb4+ 4. c3 Be7 5. Nd2 Bd7 6. Bd3 f6 7. Ne2 Nc6 8. f4 f5
9. O-O Nh6 10. h3 Bh4 11. Nf3 O-O 12. Bd2 Nf7 13. Be1 g5 14. fxg5 Bxg5 15. Nxg5
Nxg5 16. Nf4 Qe7 17. Kh1 Qg7 18. Nh5 Qe7 19. Bh4 h6 20. Rf3 Kh8 21. Qe2 Be8 22.
Nf4 Nd8 23. g4 Qh7 24. Bxg5 hxg5 25. Ng2 Bg6 26. Raf1 Nf7 *
Position (FEN): r4r1k/ppp2n1q/4p1b1/3pPpp1/3P2P1/2PB1R1P/PP2Q1N1/5R1K w - - 4 27
White to move.
Themes:  Middlegame  
Puzzle rating: 1054
Best move: gxf5