Chess puzzle (Checkmate)
Moves: 1. e4 c6 2. b3 d5 3. exd5 cxd5 4. Bb2 Bf5 5. Nf3 e6 6. Nc3 Nf6 7. Be2 Bd6 8.
O-O O-O 9. Re1 a6 10. d4 Nc6 11. Bd3 Bg4 12. Re3 Nxd4 13. h3 Bxf3 14. gxf3 Qc7
15. Ne2 Nc6 16. Kf1 Bc5 17. c4 Bxe3 18. fxe3 Ne5 19. f4 Nxd3 20. Qxd3 dxc4 21.
bxc4 Rad8 22. Qc2 Qc6 23. Nd4 Qh1+ 24. Ke2 Qh2+ 25. Kd3 Qxc2+ 26. Kxc2 Ne4 27.
Kd3 Nf2+ 28. Ke2 Nxh3 29. Kf3 g5 30. Kg3 gxf4+ 31. Kxh3 fxe3 32. Ne2 Rd2 *
Position (FEN): 5rk1/1p3p1p/p3p3/8/2P5/4p2K/PB1rN3/R7 w - - 2 33
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 835
Best move: Rg1#