Chess puzzle (Checkmate)
Moves: 1. d4 e6 2. Bf4 d5 3. Nf3 Nf6 4. e3 c5 5. c3 Nc6 6. h3 Qb6 7. Qc2 Bd7 8. Bd3
O-O-O 9. Nbd2 Nh5 10. Bh2 c4 11. Be2 g6 12. e4 Bg7 13. exd5 exd5 14. Ne5 Nxe5
15. dxe5 Rde8 16. g4 Bxe5 17. gxh5 Bxh2 18. Rxh2 Qd6 19. Rg2 Bxh3 20. Rg3 Qe6
21. Re3 Qc6 22. O-O-O Rxe3 23. fxe3 Qe6 24. Qa4 Qxe3 25. Bf3 gxh5 26. Bxd5 Kb8
27. Qxc4 Bg4 28. Rf1 Be2 29. Qb4 b6 30. Qd6+ Kc8 31. Rxf7 Qg1+ 32. Kc2 *
Position (FEN): 2k4r/p4R1p/1p1Q4/3B3p/8/2P5/PPKNb3/6q1 b - - 2 32
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1017
Best move: Qd1#