Chess puzzle (Advantage)
Moves: 1. e4 c5 2. g3 Nc6 3. Bg2 e5 4. Nc3 Nf6 5. d3 Be7 6. a3 d6 7. Nge2 Be6 8. O-O
O-O 9. h3 Qd7 10. Kh2 a6 11. f4 exf4 12. Bxf4 Ne5 13. Qd2 Nh5 14. Nd5 Nxf4 15.
Ndxf4 Bg5 16. Rf2 c4 17. Raf1 cxd3 18. cxd3 f5 19. d4 Ng6 20. Qd3 fxe4 21. Bxe4
Rf6 22. Nxg6 hxg6 23. h4 Bh6 24. Bxg6 Raf8 25. Rxf6 Rxf6 26. Rxf6 gxf6 27. Bh7+
*
Position (FEN): 6k1/1p1q3B/p2pbp1b/8/3P3P/P2Q2P1/1P2N2K/8 b - - 1 27
Black to move.
Themes:  Endgame  
Puzzle rating: 851
Best move: Qxh7