Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 Nc6 3. Bc4 e6 4. Nc3 h6 5. d4 cxd4 6. Nxd4 Nf6 7. Be3 Bb4 8.
O-O Bxc3 9. bxc3 Nxe4 10. Bb3 Nxc3 11. Qd3 Nd5 12. Rfe1 O-O 13. c4 Nxe3 14.
Rxe3 Nxd4 15. Qxd4 Qf6 16. Qd3 Qg6 17. Qd2 f5 18. Rae1 Qf6 19. Rg3 Kh8 20. Qd6
b6 21. Qc7 Qd8 22. Qe5 Bb7 *
Position (FEN): r2q1r1k/pb1p2p1/1p2p2p/4Qp2/2P5/1B4R1/P4PPP/4R1K1 w - - 4 23
White to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 532
Best move: Qxg7#