Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 d6 5. Nxd4 Qh4 6. O-O Nf6 7. Nxc6 bxc6 8.
Nc3 Be7 9. Qf3 O-O 10. Be2 Bg4 11. Qe3 Bxe2 12. Qxe2 Ng4 13. h3 Ne5 14. f4 Nd7
15. e5 dxe5 16. fxe5 Bc5+ 17. Kh1 Rfe8 18. Qf3 Nxe5 19. Qf5 g6 20. Qf4 Qe7 21.
Ne4 Bd6 22. Nf6+ Kg7 23. Nxe8+ Rxe8 24. Qh6+ Kg8 25. Bg5 Qd7 26. Bf6 Bf8 27.
Qg5 Nc4 28. b3 Ne3 29. Rfe1 Qd2 30. Rac1 Bh6 31. Qxh6 *
Position (FEN): 4r1k1/p1p2p1p/2p2BpQ/8/8/1P2n2P/P1Pq2P1/2R1R2K b - - 0 31
Black to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 848
Best move: Qxg2#