Chess puzzle (Checkmate)
Moves: 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 O-O 5. d3 d6 6. e4 Nbd7 7. Nge2 c5 8. O-O
Rb8 9. Rb1 a6 10. a3 b5 11. cxb5 axb5 12. b4 c4 13. d4 e5 14. d5 h6 15. h3 Kh7
16. Be3 Ne8 17. Qd2 Ba6 18. g4 Nc7 19. Ng3 Nb6 20. f4 exf4 21. Bxf4 Qd7 22.
Rbe1 Rbe8 23. Nce2 Na4 24. Nd4 Na8 25. Nc6 Bb7 26. e5 dxe5 27. Bxe5 Bxc6 28.
Bxg7 Kxg7 29. Qd4+ Kh7 30. Nh5 f5 31. Rxe8 Qxe8 *
Position (FEN): n3qr2/7k/2b3pp/1p1P1p1N/nPpQ2P1/P6P/6B1/5RK1 w - - 0 32
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 892
Best move: Qg7#