Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 a6 7. Bc4 Be7 8. Nd5
O-O 9. Nxe7+ Qxe7 10. Bg5 Nbd7 11. O-O b5 12. Bb3 Nc5 13. Qd2 Be6 14. Bxf6 Qxf6
15. Bxe6 Qxe6 16. Ng5 Qf6 17. Qe3 h6 18. b4 Nd7 19. Nf3 Qd8 20. Rad1 Nb6 21.
Nxe5 Qc7 22. Ng4 Nc4 23. Qd4 Qd7 24. Nxh6+ gxh6 25. Rd3 Qe6 26. Rg3+ Kh7 *
Position (FEN): r4r2/5p1k/p2pq2p/1p6/1PnQP3/6R1/P1P2PPP/5RK1 w - - 4 27
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1194
Best move: Qg7#