Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. e3 Nf6 3. c4 e6 4. Nc3 Bb4 5. Nf3 Nc6 6. a3 Bxc3+ 7. bxc3 O-O 8.
Be2 Ne4 9. Bb2 Na5 10. cxd5 exd5 11. O-O a6 12. c4 c6 13. cxd5 cxd5 14. Ne5 Qg5
15. f3 Qxe3+ 16. Kh1 Nf2+ 17. Rxf2 Qxf2 18. Rb1 Qh4 19. Bd3 Nc6 20. Bc2 b5 21.
Nxc6 f5 22. Ne5 Rf6 23. Bb3 Be6 24. Qc2 Rc8 25. Qd2 Rh6 26. h3 g5 27. Bc1 Rh5
28. Kh2 Rc7 29. Qb4 f4 30. Qd6 Qg3+ 31. Kg1 Qe1+ 32. Kh2 Qg3+ 33. Kg1 Qe1+ 34.
Kh2 Bxh3 35. Qd8+ Kg7 36. Qxc7+ *
Position (FEN): 8/2Q3kp/p7/1p1pN1pr/3P1p2/PB3P1b/6PK/1RB1q3 b - - 0 36
Black to move.
Themes: Discovered Attack Middlegame Mate in 1 
Puzzle rating: 1739
Best move: Bd7#