Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. a4
Bb7 9. d3 d6 10. c3 Nd7 11. Nbd2 Nc5 12. axb5 axb5 13. Rxa8 Qxa8 14. Bc2 Bf6
15. Nf1 b4 16. d4 exd4 17. cxd4 Nd7 18. Ne3 Re8 19. Nd5 Bd8 20. Ba4 Nf6 21.
Nxf6+ Bxf6 22. d5 Ne5 23. Bxe8 Nxf3+ 24. Qxf3 Qxe8 25. Qd3 Qa4 26. Qc4 Bd8 27.
Bd2 Ba6 28. Qxb4 Qd7 29. Qb8 f6 30. Rc1 Kf7 31. Ba5 Bd3 32. Bxc7 Be7 33. Ba5
Bxe4 34. Rc7 Qa4 35. Rxe7+ Kxe7 36. Qd8+ Kf7 37. h3 Qd1+ 38. Kh2 Qxd5 39. Qd7+
Kg6 40. Bb4 Qe5+ 41. g3 Qxb2 42. Qxd6 *
Position (FEN): 8/6pp/3Q1pk1/8/1B2b3/6PP/1q3P1K/8 b - - 0 42
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 696
Best move: Qxf2#