Chess puzzle (Checkmate)
Moves: 1. e4 e6 2. d4 d5 3. e5 Ne7 4. f4 c5 5. c3 Nec6 6. Nf3 Nd7 7. Be2 Be7 8. O-O
O-O 9. Kh1 b6 10. a3 a5 11. Be3 cxd4 12. cxd4 f6 13. Nc3 fxe5 14. fxe5 h6 15.
Qe1 Bb7 16. Qg3 Kh8 17. Bd3 Ba6 18. Bc2 Bxf1 19. Qg6 Bxg2+ 20. Kxg2 Rf5 21.
Bxf5 exf5 22. Qxf5 Nf8 23. Kh1 Nh7 24. Rg1 Bf8 25. Qe6 Ne7 26. Nh4 Rb8 27. Ng6+
Nxg6 28. Qxg6 b5 29. Bxh6 Rb6 30. Bxg7+ Bxg7 *
Position (FEN): 3q3k/6bn/1r4Q1/pp1pP3/3P4/P1N5/1P5P/6RK w - - 0 31
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 940
Best move: Qxg7#