Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 f5 3. Nxe5 Qf6 4. d4 d6 5. Nc4 fxe4 6. Nc3 Qg6 7. h4 h5 8. Nd5
Qf7 9. Nf4 Nf6 10. Be2 Nc6 11. d5 Ne7 12. Ne3 Bd7 13. c4 O-O-O 14. Bd2 g6 15.
Bc3 Bg7 16. Nh3 Bxh3 17. Rxh3 Nd7 18. Bxg7 Qxg7 19. Qc2 Rhf8 20. Qxe4 Qxb2 21.
Rb1 Qf6 22. Rf3 Qc3+ 23. Kf1 Ne5 24. Rxf8 Rxf8 25. Rb3 Qc1+ 26. Nd1 Nf5 27. Rb1
Qa3 28. Qc2 Nxh4 29. Rb3 Qa4 30. Nc3 Qd7 31. Nb5 a6 32. Nd4 Nf5 33. Ne6 Rf6 34.
c5 dxc5 35. Qxc5 Ne7 36. Bxa6 Rxe6 37. dxe6 *
Position (FEN): 2k5/1ppqn3/B3P1p1/2Q1n2p/8/1R6/P4PP1/5K2 b - - 0 37
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 944
Best move: Qd1#