Chess puzzle (Checkmate)
Moves: 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nf6 5. Nf3 c5 6. O-O c4 7. Be2 Be7 8. h3
O-O 9. b3 cxb3 10. cxb3 Nc6 11. Bb2 Re8 12. Nbd2 Bf5 13. Ne5 Ne4 14. Nxe4 Bxe4
15. Bf3 Nxe5 16. dxe5 Bb4 17. Bxe4 dxe4 18. Qg4 Qd2 19. Rab1 e3 20. e6 Bc3 21.
exf7+ Kxf7 22. Qc4+ Kf8 23. fxe3+ Bf6 24. Ba3+ Re7 25. Bxe7+ Kxe7 26. Qc7+ Kf8
27. Qc5+ Kg8 28. Rbd1 Qc3 29. Qd5+ Kh8 30. e4 h6 31. Qxb7 Qe3+ 32. Kh1 Re8 33.
Rde1 Qg3 34. Qf7 Rg8 35. Rxf6 gxf6 36. Qxf6+ Kh7 37. Qf5+ Kh8 38. Rd1 *
Position (FEN): 6rk/p7/7p/5Q2/4P3/1P4qP/P5P1/3R3K b - - 4 38
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 673
Best move: Qxg2#