Chess puzzle (Checkmate)
Moves: 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. a3 Qb6 6. Nf3 cxd4 7. cxd4 Nh6 8. b4
Nf5 9. Bb2 Bd7 10. Be2 Rc8 11. O-O Qd8 12. Qd3 a6 13. Nbd2 b5 14. Nb3 Be7 15.
Nc5 Bxc5 16. bxc5 Na5 17. Qc3 Nc4 18. Bxc4 dxc4 19. a4 O-O 20. axb5 Bxb5 21.
Rfd1 Ne7 22. h3 Nd5 23. Qd2 Ra8 24. Bc3 Qd7 25. Ba5 f6 26. Kh1 Ba4 27. Re1 Bb3
28. Qb2 Qb5 29. Nd2 Rf7 30. Nxb3 cxb3 31. Rec1 fxe5 32. dxe5 Rc8 33. c6 Rxc6
34. Rxc6 Qxc6 35. Qxb3 Rxf2 36. Qb8+ Rf8 37. Qa7 Qc4 38. Qd7 Nf4 39. Bc7 Qe2
40. Rg1 Qc4 41. Bd6 Rc8 42. Be7 a5 43. Bd8 a4 *
Position (FEN): 2rB2k1/3Q2pp/4p3/4P3/p1q2n2/7P/6P1/6RK w - - 0 44
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1075
Best move: Qe8#