Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. Nf3 Nc6 3. Bf4 e6 4. e3 Bd6 5. Bg3 Bxg3 6. hxg3 a6 7. Bd3 Nf6 8.
Nbd2 h6 9. Ne5 Nxe5 10. dxe5 Nd7 11. f4 b5 12. Qh5 Bb7 13. Nf3 Nc5 14. O-O-O b4
15. Bg6 Qe7 16. f5 O-O-O 17. Bxf7 Ne4 18. Bxe6+ Kb8 19. g4 Nf2 20. Rhf1 Nxd1
21. Rxd1 a5 22. Nd4 Qc5 23. Qh3 a4 24. Qf3 b3 25. axb3 axb3 26. Nxb3 Qb5 27.
Qf1 Qb6 28. Nd4 Ba6 29. Qe1 c5 30. Nb3 d4 31. exd4 c4 32. Nc5 Bb5 33. Qb4 Qc6
34. d5 Qb6 35. d6 Ka7 36. Qa3+ Kb8 37. d7 Kc7 38. Rd6 Bc6 39. Na6+ Kb7 40. Nb4
Ra8 41. Qc3 Rhd8 42. Nxc6 Ra1+ 43. Kd2 *
Position (FEN): 3r4/1k1P2p1/1qNRB2p/4PP2/2p3P1/2Q5/1PPK2P1/r7 b - - 2 43
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 988
Best move: Qf2#