Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Nc6 5. Nbd2 Nh5 6. Bg3 Nxg3 7. hxg3 cxd4 8.
exd4 Qb6 9. Nb3 Bg4 10. c3 a5 11. a4 e6 12. Bb5 Be7 13. O-O O-O 14. Re1 Bxf3
15. gxf3 Na7 16. Bd3 Nc6 17. Kg2 g6 18. f4 Bf6 19. Rb1 Bg7 20. Nd2 Ne7 21. Nf3
h5 22. Ne5 Bxe5 23. fxe5 Kg7 24. Rh1 Nf5 25. Qd2 Rh8 26. Qf4 Qd8 27. f3 g5 28.
Qd2 h4 29. Bxf5 exf5 30. gxh4 gxh4 31. Qf4 Rh6 32. Rbg1 Raa6 33. Kf2+ Rag6 34.
Qxf5 Qb6 35. Qc2 h3 36. f4 Qd8 37. Ke3 Qh4 38. Qf2 h2 39. Rxg6+ Kxg6 40. Qc2+
Kg7 41. Qg2+ Kf8 42. Qf2 Qh3+ 43. Qf3 Qh4 44. f5 Rh5 45. f6 Rg5 46. Qxd5 Rg3+
47. Ke2 Qg4+ 48. Kd2 Rg2+ 49. Kd3 *
Position (FEN): 5k2/1p3p2/5P2/p2QP3/P2P2q1/2PK4/1P4rp/7R b - - 6 49
Black to move.
Themes:  Endgame Dovetail Mate, Mate in 1 
Puzzle rating: 1033
Best move: Qe2#