Chess puzzle (Advantage)
Moves: 1. e4 d5 2. exd5 Qxd5 3. Nf3 Bg4 4. Be2 Nc6 5. Nc3 Qe6 6. O-O h5 7. Re1 Qf6 8.
Ne4 Qf5 9. d3 Bxf3 10. Bxf3 O-O-O 11. Be3 Kb8 12. c3 Nf6 13. Qc2 Ne5 14. Be2
Nfg4 15. Ng3 Qe6 16. Bxg4 hxg4 17. Rad1 Qf6 18. Qa4 a6 19. Ne4 Qh4 20. Bf4 Nf3+
21. Kf1 Nxh2+ 22. Bxh2 *
Position (FEN): 1k1r1b1r/1pp1ppp1/p7/8/Q3N1pq/2PP4/PP3PPB/3RRK2 b - - 0 22
Black to move.
Themes:  Middlegame  
Puzzle rating: 1159
Best move: Qxh2