Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. b3 e6 3. a3 c5 4. e3 cxd4 5. exd4 Be7 6. Bb2 O-O 7. Nf3 Nc6 8. Bd3
d5 9. O-O Re8 10. Ne5 Qc7 11. f4 g6 12. Nd2 Bf8 13. g4 Bg7 14. Qf3 Rb8 15. b4
a5 16. Nb3 axb4 17. axb4 Nxb4 18. g5 Nh5 19. Ng4 Nxd3 20. cxd3 Qb6 21. Ra3 Bd7
22. Ne5 Bxe5 23. fxe5 Rf8 24. Ba1 Ng7 25. Nc5 Bc6 26. Bc3 Nf5 27. Rb3 Qc7 28.
Bb4 Nxd4 29. Qf6 Nxb3 30. Nxe6 Qb6+ 31. Bc5 Nxc5 *
Position (FEN): 1r3rk1/1p3p1p/1qb1NQp1/2npP1P1/8/3P4/7P/5RK1 w - - 0 32
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1223
Best move: Qg7#