Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Bc4 Bc5 3. Nf3 d6 4. c3 Bg4 5. d4 exd4 6. cxd4 Bb6 7. Bxf7+ Kxf7 8.
Qb3+ Be6 9. d5 Bg4 10. e5 Qe7 11. e6+ Ke8 12. Bg5 Nf6 13. Nbd2 c6 14. Ne4 cxd5
15. Nxf6+ gxf6 16. Bh4 Qxe6+ 17. Kf1 Nd7 18. Re1 Ne5 19. Nxe5 dxe5 20. Qa4+ Kf7
21. h3 Bf5 22. g4 Be4 23. Rh2 Rac8 24. Rxe4 dxe4 25. Kg2 Qd5 26. g5 e3+ 27. Kf1
Rc1+ 28. Ke2 Qd2+ 29. Kf3 e2 30. Qb3+ Kf8 31. Qe6 e1=Q 32. Qxf6+ Ke8 33. Qxh8+
Kd7 34. Qxh7+ Kc6 35. Qg6+ Kb5 36. Qe8+ Ka5 37. a3 Qf4+ 38. Kg2 Qxh4 39. b4+
Ka6 40. Qa4+ Ba5 *
Position (FEN): 8/pp6/k7/b3p1P1/QP5q/P6P/5PKR/2r1q3 w - - 3 41
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1442
Best move: Qxa5#