Chess puzzle (Advantage)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 h6 5. O-O d6 6. h3 Be7 7. d4 exd4 8. Nxd4
Nxd4 9. Qxd4 O-O 10. e5 dxe5 11. Qxe5 Bd6 12. Qe2 c6 13. Be3 Be6 14. Rfd1 Bxc4
15. Qxc4 Qc7 16. Kh1 b5 17. Qd4 Rfd8 18. Qd2 Bb4 19. Qc1 Bxc3 20. bxc3 Rxd1+
21. Qxd1 a6 22. Qc1 Rd8 23. Bxh6 *
Position (FEN): 3r2k1/2q2pp1/p1p2n1B/1p6/8/2P4P/P1P2PP1/R1Q4K b - - 0 23
Black to move.
Themes:  Endgame  
Puzzle rating: 1199
Best move: gxh6