Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Bc4 d6 3. Qf3 Qe7 4. h3 Be6 5. Bb5+ c6 6. Ba4 Nd7 7. c3 Nc5 8. Bc2
Nf6 9. d3 h6 10. Ne2 d5 11. Ng3 dxe4 12. dxe4 Rd8 13. O-O Qc7 14. b4 Na6 15.
Nf5 Be7 16. Nxg7+ Kd7 17. Rd1+ Kc8 18. Rxd8+ Rxd8 19. Nxe6 fxe6 20. Be3 Rd6 21.
Bxa7 b6 22. Bxb6 Qxb6 23. a4 Qb7 24. Bd3 Nc7 25. a5 Nb5 26. a6 Qa7 27. Be2 Rd7
28. c4 Nd4 29. Qe3 Bxb4 30. Bd3 Bc5 31. Qxh6 Nxe4 32. Bxe4 Nb3 33. Ra2 Rd1+ 34.
Kh2 Bxf2 35. Qxe6+ Qd7 36. Qg8+ Qd8 37. Bf5+ Kc7 38. Qg7+ Kd6 39. Qg6+ Kc5 40.
Nc3 Bg1+ 41. Kg3 Qd4 42. Nxd1 *
Position (FEN): 8/8/P1p3Q1/2k1pB2/2Pq4/1n4KP/R5P1/3N2b1 b - - 0 42
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1422
Best move: Qf4#