Chess puzzle (Checkmate)
Moves: 1. e4 c6 2. Nc3 d5 3. d3 Nf6 4. Nf3 Bg4 5. Be2 Nbd7 6. O-O e5 7. h3 Bh5 8. Bg5
Be7 9. a4 d4 10. Nb1 Qb6 11. b3 h6 12. Bxf6 gxf6 13. Nbd2 Rg8 14. Nh4 Bxe2 15.
Qxe2 O-O-O 16. Nc4 Qc7 17. a5 Rg5 18. Nf5 Bb4 19. Nxh6 Nc5 20. h4 Rg6 21. Nf5
Rdg8 22. g3 Kb8 23. Kh2 Ne6 24. Qf3 Rh8 25. Qe2 Qd8 26. Ra4 Bc3 27. b4 Qg8 28.
f3 Qh7 29. Qf2 Qh5 30. g4 Qh7 31. h5 Nf4 32. Rh1 Qxh5+ 33. gxh5 Rxh5+ 34. Nh4
Rxh4+ 35. Qxh4 *
Position (FEN): 1k6/pp3p2/2p2pr1/P3p3/RPNpPn1Q/2bP1P2/2P4K/7R b - - 0 35
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 870
Best move: Rg2#