Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. f4 Nc6 3. Bc4 Bc5 4. Nf3 d6 5. Ng5 Nh6 6. Qh5 Qf6 7. f5 Nd4 8. Bb3
Bd7 9. c3 Nxb3 10. axb3 O-O-O 11. Na3 Kb8 12. Nc2 Ng8 13. Qe2 Qxg5 14. d4 Qh4+
15. g3 Qh3 16. dxc5 dxc5 17. Be3 b6 18. Qa6 Bc6 19. Qxa7+ Kc8 20. Rd1 Nf6 21.
b4 Rxd1+ 22. Kxd1 Rd8+ 23. Kc1 Qg2 24. Rg1 Qxe4 25. bxc5 Nd5 26. cxb6 cxb6 27.
Bxb6 Rd7 28. Qa6+ Bb7 29. Qb5 Nxb6 30. Qxb6 Qd5 31. Kb1 Qc6 32. Qe3 f6 33. Nb4
Qb5 34. Kc2 Qa4+ 35. b3 Qb5 36. Ra1 Rc7 37. Kb2 e4 38. Qe1 g6 39. fxg6 hxg6 40.
c4 Qe5+ 41. Qc3 Qf5 42. Qe3 Qe5+ 43. Qc3 Qh5 44. Qe3 Qxh2+ 45. Kc3 f5 46. Rg1
g5 47. Nd3 f4 48. gxf4 exd3 *
Position (FEN): 2k5/1br5/8/6p1/2P2P2/1PKpQ3/7q/6R1 w - - 0 49
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 534
Best move: Qe8#