Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. f4 d5 3. Nc3 d4 4. Nb1 Nc6 5. Bc4 Nf6 6. d3 a6 7. a4 Bg4 8. Nf3 b5
9. axb5 axb5 10. Rxa8 Qxa8 11. Bxb5 Qa5+ 12. Bd2 Qxb5 13. O-O Qxb2 14. e5 Nd5
15. h3 Bxf3 16. Qxf3 e6 17. Qd1 Ncb4 18. Bxb4 Nxb4 19. Nd2 Qxc2 20. Qxc2 Nxc2
21. Nc4 Be7 22. Rb1 O-O 23. Rb7 Bh4 24. Kh2 Bf2 25. Rc7 Ne3 26. Rxc5 Nxc4 27.
Rxc4 Be3 28. g3 Ra8 29. Kg2 g6 30. Rc2 Ra1 31. Kf3 f5 32. exf6 Kf7 33. Rc7+
Kxf6 34. Rxh7 Rf1+ 35. Ke4 Rg1 36. g4 Rf1 *
Position (FEN): 8/7R/4pkp1/8/3pKPP1/3Pb2P/8/5r2 w - - 1 37
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 807
Best move: g5#