Chess puzzle (Checkmate)
Moves: 1. d4 Nc6 2. d5 Nb8 3. c4 d6 4. Nc3 Nf6 5. e4 g6 6. Nf3 Bg7 7. Bd3 O-O 8. O-O
Nbd7 9. Re1 Nc5 10. Bc2 a5 11. Rb1 e5 12. a3 Ne8 13. b4 axb4 14. axb4 Nd7 15.
Bd2 h6 16. Qc1 f5 17. exf5 gxf5 18. Bxh6 f4 19. Bxg7 Nxg7 20. Ne4 Nf6 21. Qd2
Nxe4 22. Bxe4 Bf5 23. c5 Bxe4 24. Rxe4 Nf5 25. Rc1 Kh8 26. Rec4 Qf6 27. cxd6
cxd6 28. Qc2 Rg8 29. Qe4 Raf8 30. Rc7 b5 31. h3 Qh6 32. Kf1 Qg6 33. Kg1 *
Position (FEN): 5rrk/2R5/3p2q1/1p1Ppn2/1P2Qp2/5N1P/5PP1/2R3K1 b - - 4 33
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 466
Best move: Qxg2#