Chess puzzle (Checkmate)
Moves: 1. e4 e6 2. Nf3 d5 3. e5 c5 4. d4 cxd4 5. Qxd4 Nc6 6. Bb5 Bd7 7. Bxc6 bxc6 8.
b4 Qb6 9. c3 Qxd4 10. Nxd4 c5 11. bxc5 Bxc5 12. Nf3 f6 13. exf6 Nxf6 14. O-O
O-O 15. a4 Ne4 16. Be3 Bxe3 17. fxe3 Rae8 18. Ra3 e5 19. Nbd2 Nxd2 20. Nxd2
Rxf1+ 21. Nxf1 Rb8 22. Kf2 Rf8+ 23. Ke1 Rb8 24. h3 Rb1+ 25. Kf2 Rb2+ 26. Kg3
Bc6 27. a5 Bb5 28. Nh2 Bc6 29. Ng4 d4 30. exd4 Rxg2+ 31. Kh4 h6 32. Nxe5 Be8
33. c4 *
Position (FEN): 4b1k1/p5p1/7p/P3N3/2PP3K/R6P/6r1/8 b - - 0 33
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 945
Best move: g5#