Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Be3 Nc6 6. Nc3 Nf6 7. Be2 O-O 8.
O-O d5 9. exd5 Nxd5 10. Nxd5 Qxd5 11. Nxc6 Qxc6 12. c3 Bf5 13. Bf3 Be4 14. Bxe4
Qxe4 15. Bd4 e5 16. Re1 Qf5 17. g4 Qf4 18. Be3 Qc4 19. Qf3 e4 20. Qf4 f5 21.
gxf5 gxf5 22. Qg5 Rf6 23. Kh1 Qf7 24. Bd4 Rg6 25. Qf4 Bh6 26. Qe5 Re8 *
Position (FEN): 4r1k1/pp3q1p/6rb/4Qp2/3Bp3/2P5/PP3P1P/R3R2K w - - 10 27
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1231
Best move: Qh8#