Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. d3 h6 7. Nf3 Bd6 8. Nc3
Nxc4 9. dxc4 O-O 10. h3 c6 11. dxc6 bxc6 12. O-O e4 13. Nd4 Qe8 14. Be3 Rb8 15.
Nb3 Qe7 16. Qe2 Qe5 17. g3 Qe7 18. Kg2 Re8 19. Rad1 Rb7 20. Na4 Rd8 21. Nac5
Rb6 22. Bd4 Nh7 23. Qxe4 Ng5 24. Qxe7 Bxh3+ 25. Kh2 Bxe7 26. Rfe1 Bf8 27. f4
Bg4 28. fxg5 Bxc5 29. Bxc5 Bxd1 30. Bxb6 axb6 31. c3 hxg5 32. Nd4 Ba4 33. b3 c5
34. Nf3 Be8 35. Nxg5 f6 36. Ne4 Bg6 37. Nf2 Bh5 38. g4 Rd2 39. Kg3 Bf7 40. Re7
Rc2 41. Ne4 Bg6 42. Nd6 Rxc3+ 43. Kf4 Rc1 44. Rb7 Bb1 45. a3 Rc3 46. Rxb6 *
Position (FEN): 6k1/6p1/1R1N1p2/2p5/2P2KP1/PPr5/8/1b6 b - - 0 46
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1357
Best move: g5#