Chess puzzle (Checkmate)
Moves: 1. d4 e6 2. e4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Qe2+ Ne7 6. Nc3 Nc6 7. Be3 Bg4 8.
O-O-O Qd7 9. h3 Bh5 10. g4 Bg6 11. Bg2 O-O-O 12. Qd2 h5 13. Nh4 Bxc2 14. Qxc2
hxg4 15. hxg4 Kb8 16. Nf5 Nb4 17. Qd2 Nxf5 18. gxf5 Qxf5 19. a3 Rxh1 20. Bxh1
Nc6 21. Bxd5 Na5 22. Ba2 b6 23. Qc2 Qh5 24. Kb1 f5 25. Nd5 Re8 26. Nf4 Qg4 27.
Nd3 f4 28. Bc1 Re2 29. Rd2 f3 30. Ne5 Qh5 31. Nxf3 Rxd2 32. Nxd2 Bf4 33. Nc4
Bxc1 34. Nxa5 Bh6 35. Nc6+ Kb7 36. Nd8+ Kc8 37. Qe4 *
Position (FEN): 2kN4/p1p3p1/1p5b/7q/3PQ3/P7/BP3P2/1K6 b - - 6 37
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 772
Best move: Qd1#