Chess puzzle (Advantage)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. c3 b5 7. Bc2 Nf6 8. d4
exd4 9. cxd4 Bg4 10. Be3 Be7 11. Nbd2 O-O 12. h3 Bh5 13. a3 Bg6 14. Rc1 Na5 15.
b4 Nb7 16. Nh4 Bh5 17. f3 h6 18. Nf5 Bg6 19. Nxe7+ Qxe7 20. Bb3 a5 21. Re1 axb4
22. axb4 Rfc8 23. Rc6 Nd8 24. Rc1 Qd7 25. Nf1 d5 26. e5 Ne8 27. Ng3 c6 28. Qd2
Ne6 29. Bc2 Bxc2 30. Rxc2 Ra4 31. Bxh6 *
Position (FEN): 2r1n1k1/3q1pp1/2p1n2B/1p1pP3/rP1P4/5PNP/2RQ2P1/4R1K1 b - - 0 31
Black to move.
Themes:  Middlegame  
Puzzle rating: 1245
Best move: gxh6