Chess puzzle (Checkmate)
Moves: 1. d4 d6 2. c4 Nf6 3. Nc3 g6 4. Bg5 Bg7 5. Nf3 Nbd7 6. e4 h6 7. Bh4 e5 8. dxe5
dxe5 9. Be2 O-O 10. O-O c6 11. Qc2 Qe7 12. Rad1 Nc5 13. b4 Ne6 14. c5 g5 15.
Bg3 Nh5 16. Bxe5 Nhf4 17. Bxg7 Kxg7 18. Bc4 g4 19. Ne5 Ng5 20. Nd3 Nxg2 21.
Kxg2 Nf3 22. Nf4 Qg5 23. Nce2 f5 24. Qc3+ Kh7 25. Be6 Qh4 26. h3 Bxe6 27. Nxe6
*
Position (FEN): r4r2/pp5k/2p1N2p/2P2p2/1P2P1pq/2Q2n1P/P3NPK1/3R1R2 b - - 0 27
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1123
Best move: Qxh3#