Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. g3 e5 5. Nf3 Be7 6. Bg2 O-O 7. e4 Re8 8. O-O
Bf8 9. h3 c6 10. Qc2 a5 11. Re1 exd4 12. Nxd4 Qb6 13. Be3 Qc7 14. Rad1 Nc5 15.
Kh2 a4 16. a3 Nfd7 17. f4 Qa5 18. Nf5 Qc7 19. Re2 Nb6 20. Bxc5 dxc5 21. Qd3 Be6
22. Ne3 Red8 23. Qc2 Nxc4 24. Rxd8 Rxd8 25. Nxa4 b5 26. Nc3 Nxe3 27. Rxe3 Rd4
28. Rd3 Qd8 29. Rd1 Bc4 30. Qc1 Bb3 31. Re1 Rd2 32. Re2 Rd3 33. e5 Qd4 34. Ne4
Rd1 35. Qc3 *
Position (FEN): 5bk1/5ppp/2p5/1pp1P3/3qNP2/PbQ3PP/1P2R1BK/3r4 b - - 4 35
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 748
Best move: Qg1#