Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. Nf3 d5 3. Bf4 Nc6 4. e3 Bg4 5. Nbd2 e6 6. Be2 Be7 7. c3 O-O 8. h3
Bh5 9. Ne5 Bxe2 10. Qxe2 Nxe5 11. dxe5 Nd7 12. Bh2 Nb6 13. O-O h6 14. Nf3 Nc4
15. b3 Nb6 16. Nd4 c5 17. Nc2 Rc8 18. Rfd1 c4 19. bxc4 Nxc4 20. Nd4 Bc5 21. a4
Bxd4 22. cxd4 b6 23. Rdb1 Qd7 24. Bg3 Rfd8 25. Qa2 Rc7 26. Bh4 Rdc8 27. Rc1 Na5
28. Rxc7 Rxc7 29. Qb2 Nc4 30. Qb5 g5 31. Bg3 Kg7 32. h4 Qe7 33. h5 Nd2 34. Qd3
Ne4 35. Bh2 Rc3 36. Qd1 g4 37. Bf4 Ng5 38. f3 gxf3 39. gxf3 Nh3+ 40. Kg2 Nxf4+
41. exf4 Qc7 42. Ra2 Re3 43. Kh3 Qc3 44. Rg2+ Kf8 45. Rg3 Qd3 46. Qc1 Rxf3 47.
Qc8+ Ke7 48. Qc7+ Kf8 *
Position (FEN): 5k2/p1Q2p2/1p2p2p/3pP2P/P2P1P2/3q1rRK/8/8 w - - 4 49
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1544
Best move: Qd8#