Chess puzzle (Checkmate)
Moves: 1. g3 f5 2. Bg2 Nf6 3. d3 e6 4. e3 d5 5. Nd2 c6 6. c4 Bd6 7. Qc2 O-O 8. a3 a5
9. Rb1 Qe7 10. Qc3 e5 11. Ne2 e4 12. d4 Nbd7 13. c5 Bc7 14. O-O h6 15. b4 axb4
16. axb4 Kh7 17. b5 g5 18. Bb2 Qg7 19. f3 Rg8 20. f4 Nf8 21. Ra1 Rxa1 22. Rxa1
Nh5 23. Ra8 gxf4 24. exf4 Nxf4 25. Nxf4 Bxf4 26. Rxc8 Bc7 27. Nf1 f4 28. b6 f3
29. Bh3 Bxg3 30. Nxg3 h5 31. Kf2 h4 32. Nf5 *
Position (FEN): 2R2nr1/1p4qk/1Pp5/2Pp1N2/3Pp2p/2Q2p1B/1B3K1P/8 b - - 1 32
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1387
Best move: Qg1#