Chess puzzle (Checkmate)
Moves: 1. c4 d5 2. cxd5 Qxd5 3. Nf3 e5 4. Nc3 Qa5 5. e4 Nf6 6. d4 Nxe4 7. Qd3 Nxc3 8.
bxc3 exd4 9. Nxd4 Qe5+ 10. Be2 Bc5 11. Bb2 O-O 12. O-O Bf5 13. Qf3 Bd6 14. g3
Be4 15. Qe3 Re8 16. Rfe1 f5 17. Bd3 Nd7 18. Nb5 Bc5 19. Qd2 Rad8 20. Kf1 Nb6
21. Nd4 Qd5 22. Bxe4 fxe4 23. Qf4 Nc4 24. Rab1 e3 25. f3 Nd2+ 26. Kg2 Nxb1 27.
Rxb1 Bd6 28. Qg4 Rf8 29. Ne6 Qd2+ 30. Kh3 e2 *
Position (FEN): 3r1rk1/ppp3pp/3bN3/8/6Q1/2P2PPK/PB1qp2P/1R6 w - - 0 31
White to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 1461
Best move: Qxg7#