Chess puzzle (Checkmate)
Moves: 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nc3 Nf6 5. h3 Nc6 6. Nf3 e6 7. a3 a6 8. Bd3
Bd6 9. Be3 O-O 10. O-O Bd7 11. Bg5 h6 12. Bh4 Qc7 13. Bxf6 gxf6 14. Qd2 Bf4 15.
Qd1 Rfe8 16. Ne2 Bg5 17. Nxg5 fxg5 18. Ng3 f5 19. Qh5 Kg7 20. c3 b5 21. Rae1
Rf8 22. Qe2 Rae8 23. Qd2 Ne7 24. f4 gxf4 25. Nh5+ Kh7 26. Nxf4 Ng6 27. Nxg6
Kxg6 28. Qf2 Bc8 29. Re3 Qf7 30. Qg3+ Kh7 31. Qe5 Rg8 32. Rg3 Rxg3 33. Qxg3 Rg8
34. Qe5 Qg6 35. Qe2 Qg5 36. Qf3 Bd7 37. Be2 f4 38. Bd3+ Kh8 39. Qxf4 *
Position (FEN): 6rk/3b4/p3p2p/1p1p2q1/3P1Q2/P1PB3P/1P4P1/5RK1 b - - 0 39
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 753
Best move: Qxg2#