Chess puzzle (Checkmate)
Moves: 1. c4 e5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 Bb4 5. e4 O-O 6. Nge2 d6 7. O-O a5 8. d3
h6 9. h3 Be6 10. Nd5 Bc5 11. Kh2 Bxd5 12. cxd5 Nd4 13. f4 a4 14. Nxd4 Bxd4 15.
a3 c6 16. dxc6 bxc6 17. Qc2 c5 18. f5 Qb6 19. g4 Qb3 20. Qe2 c4 21. dxc4 Rfc8
22. g5 hxg5 23. Bxg5 Nh7 24. Qh5 f6 25. Bh4 Rxc4 26. Rf3 Qxb2 27. Raf1 Rc3 28.
Rxc3 Qxc3 29. Rf3 Be3 30. Qg4 Rc8 31. Rg3 Bf4 *
Position (FEN): 2r3k1/6pn/3p1p2/4pP2/p3PbQB/P1q3RP/6BK/8 w - - 6 32
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 400
Best move: Qxg7#