Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Bg5 e5 7. d5 h6 8. Be3 Nbd7
9. Nh3 Ne8 10. g4 f5 11. gxf5 gxf5 12. Rg1 f4 13. Bd2 Qh4+ 14. Nf2 a5 15. Qc2
Nc5 16. Nd1 Kh8 17. Bc3 Nf6 18. Qe2 Bd7 19. Kd2 a4 20. Kc2 Ra6 21. Nd3 b6 22.
N1f2 b5 23. Nb4 Raa8 24. cxb5 Rfb8 25. Nc6 Rb6 26. Bb4 Qh5 27. Bxc5 dxc5 28.
Ng4 Qe8 29. Qd2 Bxg4 30. fxg4 Nxe4 31. Qd3 Nd6 32. g5 c4 33. Qh3 Nxb5 34. gxh6
Bf8 35. h7 Rxc6 *
Position (FEN): r3qb1k/2p4P/2r5/1n1Pp3/p1p2p2/7Q/PPK4P/R4BR1 w - - 0 36
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 915
Best move: Rg8#