Chess puzzle (Checkmate)
Moves: 1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Bd6 5. Bb5+ c6 6. Bd3 Ne7 7. Nc3 Bf5 8.
Be2 Nd7 9. O-O Qc7 10. h3 O-O-O 11. a4 f6 12. a5 g5 13. a6 b6 14. Bd3 h5 15.
Ne2 g4 16. Nh4 Be4 17. Bxe4 dxe4 18. c4 gxh3 19. g3 f5 20. d5 Rhg8 21. Kh2 Nf6
22. Kxh3 cxd5 23. Bf4 dxc4 24. Bxd6 Qxd6 25. Qa4 Qe6 26. Nf4 Qf7 27. Rad1 Rxd1
28. Rxd1 Rd8 29. Rc1 Ng4 30. Rxc4+ Kb8 31. Rc2 Nd5 32. Nhg2 e3 33. Nxd5 Qxd5
34. Qf4+ Ka8 35. Nxe3 *
Position (FEN): k2r4/p7/Pp6/3q1p1p/5Qn1/4N1PK/1PR2P2/8 b - - 0 35
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 917
Best move: Qh1#