Chess puzzle (Checkmate)
Moves: 1. g3 d5 2. d3 Nf6 3. Bg2 e6 4. c3 Be7 5. Bg5 h6 6. Bxf6 Bxf6 7. Nd2 b5 8. Ngf3
Bb7 9. O-O Nd7 10. d4 O-O 11. e4 dxe4 12. Nxe4 Bxe4 13. Nd2 Bxg2 14. Kxg2 c5
15. Ne4 cxd4 16. cxd4 Nb6 17. Nxf6+ Qxf6 18. Qg4 Rfd8 19. Rfd1 Rac8 20. b3 Rc2
21. Qf3 Qxf3+ 22. Kxf3 Nd5 23. h4 Rdc8 24. g4 h5 25. gxh5 R8c3+ 26. Ke4 f5+ 27.
Ke5 Re2+ 28. Kd6 Kf7 29. Rg1 Rec2 30. Rg6 Ne7 31. Rg2 Kf6 32. Rag1 Nc8+ 33. Kd7
Rc7+ 34. Kd8 Rf7 *
Position (FEN): 2nK4/p4rp1/4pk2/1p3p1P/3P3P/1P6/P1r2PR1/6R1 w - - 16 35
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 851
Best move: Rg6#