Chess puzzle (Advantage)
Moves: 1. e4 e5 2. Nf3 d6 3. d3 h6 4. Nc3 Bg4 5. h3 Bh5 6. g4 Bg6 7. Be3 a6 8. d4 exd4
9. Nxd4 c5 10. Nf5 Bxf5 11. gxf5 Nf6 12. Nd5 Nc6 13. f3 Be7 14. Bc4 b5 15. Nxe7
Qxe7 16. Be2 O-O 17. Rg1 Kh7 18. Kf2 Qe5 19. c3 Rg8 20. Qd2 g5 21. fxg6+ Rxg6
22. Rxg6 fxg6 23. Bxh6 *
Position (FEN): r7/7k/p1np1npB/1pp1q3/4P3/2P2P1P/PP1QBK2/R7 b - - 0 23
Black to move.
Themes:  Middlegame  
Puzzle rating: 1317
Best move: Qh2+