Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. a3 Nxe5 5. f4 Nxc4 6. e4 Nb6 7. Nf3 d6 8. Be3
Bg4 9. Bxb6 axb6 10. Nc3 c6 11. Be2 Be7 12. h3 Bh4+ 13. Kf1 Bxf3 14. Bxf3 O-O
15. Rg1 Bg3 16. Qd3 Bxf4 17. g3 Be5 18. Ke2 Re8 19. Raf1 f6 20. h4 c5 21. Qd5+
Kh8 22. Qxb7 Ra6 23. g4 Re7 24. Qd5 Bxc3 25. bxc3 Rxa3 26. g5 Re5 27. Qf7 Rxc3
28. gxf6 Qxf6 29. Qc7 Qf8 30. Bh1 Qe8 *
Position (FEN): 1n2q2k/2Q3pp/1p1p4/2p1r3/4P2P/2r5/4K3/5RRB w - - 4 31
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 908
Best move: Qxg7#