Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. d3 Nf6 3. h3 Nc6 4. Nf3 d6 5. Be2 Be7 6. Bg5 h6 7. Bxf6 Bxf6 8.
Nbd2 Be6 9. b3 O-O 10. Rb1 a6 11. Nh2 b5 12. a3 a5 13. Bg4 a4 14. b4 Ne7 15.
Bxe6 fxe6 16. O-O d5 17. Ng4 Nc6 18. f3 Ne7 19. Nxf6+ Rxf6 20. Qe2 c6 21. Rf2
Ng6 22. Nf1 Nf4 23. Qd2 Rg6 24. Kh2 d4 25. g3 Qg5 26. gxf4 *
Position (FEN): r5k1/6p1/2p1p1rp/1p2p1q1/pP1pPP2/P2P1P1P/2PQ1R1K/1R3N2 b - - 0 26
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1458
Best move: Qg1#