Chess puzzle (Checkmate)
Moves: 1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Be3 a6 5. Bc4 h6 6. O-O Bg4 7. h3 Bxf3 8. Qxf3
e6 9. Nd2 Nc6 10. c3 Qd7 11. d5 Ne5 12. Qe2 Nxc4 13. Nxc4 e5 14. f4 Ne7 15.
fxe5 dxe5 16. Rad1 b5 17. Na5 O-O 18. Qd2 f5 19. Bxh6 fxe4 20. Bxg7 Kxg7 21. d6
cxd6 22. Qxd6 Qxd6 23. Rxd6 Nf5 24. Rd5 Rae8 25. Re1 e3 26. g4 Nh4 27. Rxe3 e4
28. Rd7+ Kh6 29. Nb3 Rf3 30. Rxf3 exf3 31. Rf7 Re1+ 32. Kf2 Re2+ 33. Kg3 Kg5
34. Nd4 *
Position (FEN): 8/5R2/p5p1/1p4k1/3N2Pn/2P2pKP/PP2r3/8 b - - 7 34
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 908
Best move: Rg2#