Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Bc4 Nc6 3. Nc3 Nf6 4. d3 Be7 5. a3 O-O 6. Nf3 d6 7. h3 a6 8. O-O b5
9. Ba2 Bb7 10. Bg5 h6 11. Bxf6 Bxf6 12. Nd5 Nd4 13. Nxf6+ Qxf6 14. Nxd4 exd4
15. Qd2 c5 16. f4 Rfd8 17. Rae1 Rac8 18. e5 Qf5 19. e6 d5 20. Re5 Qf6 21. exf7+
Kxf7 22. Rfe1 Rc7 23. Qe2 Kg8 24. Qg4 c4 25. Re6 Qf7 26. f5 Bc8 27. R6e5 a5 28.
Qxd4 Bxf5 29. Rf1 Qg6 30. g4 Bc8 31. dxc4 bxc4 32. Rxd5 Rxd5 33. Qxd5+ Kh7 34.
Bxc4 Qb6+ 35. Rf2 Bb7 36. Bd3+ g6 37. Qb3 Qc6 38. Kf1 Qh1+ 39. Ke2 Re7+ 40. Kd2
*
Position (FEN): 8/1b2r2k/6pp/p7/6P1/PQ1B3P/1PPK1R2/7q b - - 7 40
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 894
Best move: Qe1#