Chess puzzle (Checkmate)
Moves: 1. d4 g6 2. Bd2 Bg7 3. Bc3 d5 4. Nd2 Nc6 5. e3 Nf6 6. Bb5 Bd7 7. Bxc6 Bxc6 8.
Ne2 Qd6 9. Nf4 O-O-O 10. a3 h5 11. b4 Ng4 12. h3 Nf6 13. a4 Nd7 14. b5 e5 15.
dxe5 Nxe5 16. bxc6 Nf3+ 17. Qxf3 Bxc3 18. cxb7+ Kb8 19. Rb1 g5 20. Nxh5 d4 21.
O-O Bxd2 22. Rfd1 Bc3 23. exd4 Ba5 24. c4 Qg6 25. Ng3 g4 26. hxg4 Rxd4 27. Rxd4
Qxb1+ 28. Nf1 Qh7 29. Ng3 Bb6 30. Rd7 Qb1+ 31. Nf1 Qh7 32. Rxf7 *
Position (FEN): 1k5r/pPp2R1q/1b6/8/P1P3P1/5Q2/5PP1/5NK1 b - - 0 32
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 830
Best move: Qh1#