Chess puzzle (Checkmate)
Moves: 1. c4 Nf6 2. b3 g6 3. Bb2 Bg7 4. Nc3 O-O 5. Rc1 d6 6. e3 e5 7. Nge2 Nbd7 8. Ng3
c6 9. Be2 d5 10. cxd5 cxd5 11. O-O Nb6 12. Nb5 Bd7 13. a4 a6 14. Nc3 Re8 15.
Na2 Rc8 16. d4 exd4 17. Bxd4 Rxc1 18. Nxc1 Nc8 19. Nd3 Nd6 20. Nc5 Bc6 21. b4
Nfe4 22. Ngxe4 Nxe4 23. b5 Bxd4 24. Qxd4 axb5 25. axb5 Bd7 26. Qxd5 Nc3 27. Qd3
Bxb5 28. Qxd8 Rxd8 29. Bxb5 Nxb5 30. Nxb7 Rd2 31. g3 f5 32. Rb1 Nc3 33. Ra1 Ne4
34. f3 Nf6 35. Nc5 Kg7 36. Ne6+ Kh6 37. Ra4 Re2 38. Rh4+ Nh5 39. g4 Rxe3 *
Position (FEN): 8/7p/4N1pk/5p1n/6PR/4rP2/7P/6K1 w - - 0 40
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1296
Best move: g5#