Chess puzzle (Checkmate)
Moves: 1. g3 d5 2. Bg2 e5 3. c4 d4 4. Qb3 c6 5. d3 Nd7 6. e3 Nc5 7. Qc2 dxe3 8. Bf1
exf2+ 9. Kxf2 Bf5 10. Nf3 Nxd3+ 11. Bxd3 Bxd3 12. Qc3 Bc5+ 13. Be3 Bxe3+ 14.
Kxe3 e4 15. Qxg7 Qf6 16. Qxf6 Nxf6 17. Ne5 Rd8 18. Nc3 Rg8 19. Rad1 Ng4+ 20.
Nxg4 Rxg4 21. c5 f5 22. b4 Ke7 23. Rhg1 Rdg8 24. Kf2 f4 25. gxf4 Rxf4+ 26. Ke3
Rf3+ 27. Kd4 Rd8+ 28. Ke5 Rf7 29. Rg3 e3 30. Rxe3 *
Position (FEN): 3r4/pp2kr1p/2p5/2P1K3/1P6/2NbR3/P6P/3R4 b - - 0 30
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1212
Best move: Rf5#