Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nc3 Bb4 3. Qg4 Bxc3 4. bxc3 Qf6 5. Qf3 d6 6. h3 Nc6 7. Bc4 a6 8. a4
Nce7 9. d4 Ng6 10. Be3 Nh4 11. Qg3 h6 12. Ne2 Bd7 13. O-O Ne7 14. dxe5 dxe5 15.
Bb3 Nhg6 16. Rad1 Bc6 17. f3 O-O 18. Bd5 Bxd5 19. exd5 Rfd8 20. c4 b5 21. axb5
axb5 22. cxb5 Rxd5 23. Rxd5 Nxd5 24. Qf2 Nxe3 25. Qxe3 Qb6 26. Qxb6 cxb6 27. f4
Ra2 28. fxe5 Nxe5 29. Nd4 f6 30. Rc1 Nc4 31. Re1 Kf7 32. Nc6 Rxc2 33. Re7+ Kg6
34. Rc7 h5 35. Kh2 Kh6 36. Nd4 Rc1 37. Nf5+ Kg5 38. Nxg7 Rc2 39. Ne6+ Kh4 40.
Rxc4+ Rxc4 *
Position (FEN): 8/8/1p2Np2/1P5p/2r4k/7P/6PK/8 w - - 0 41
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 955
Best move: g3#