Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. c4 dxc4 3. e4 Nf6 4. Nc3 e6 5. a3 Nc6 6. Nf3 Be7 7. Bxc4 O-O 8. Be3
b6 9. h3 Bb7 10. O-O Na5 11. Be2 Nxe4 12. Nxe4 Bxe4 13. b4 Nb7 14. Rc1 Bd6 15.
Nd2 Bd5 16. Nf3 Qf6 17. Ne5 Bxe5 18. dxe5 Qxe5 19. Qd2 c6 20. f4 Qf6 21. Bd4
Qg6 22. Bd3 f5 23. Be5 Nd8 24. Bc4 Nf7 25. Bxd5 cxd5 26. Ba1 Nd6 27. Qd4 Ne4
28. Rc2 Rac8 29. Rfc1 Rxc2 30. Rxc2 Qg3 31. Qe5 Qe1+ 32. Kh2 h6 *
Position (FEN): 5rk1/p5p1/1p2p2p/3pQp2/1P2nP2/P6P/2R3PK/B3q3 w - - 0 33
White to move.
Themes: Kingside Attack Endgame Mate in 1 
Puzzle rating: 1634
Best move: Qxg7#