Chess puzzle (Checkmate)
Moves: 1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Be3 Be7 5. Nf3 d6 6. Bd3 Nf6 7. e5 Nfd7 8. O-O
d5 9. Ne2 c6 10. Ng3 O-O 11. c4 Ba6 12. cxd5 Bxd3 13. Qxd3 cxd5 14. Rac1 a6 15.
a3 b5 16. b4 Nb6 17. Rfe1 Nc4 18. Nd2 Nd7 19. Nxc4 bxc4 20. Qd2 Nb6 21. Qd1 Kh8
22. Rc3 Na4 23. Qxa4 a5 24. Qd1 axb4 25. axb4 Bxb4 26. Qc2 Qa5 27. Bd2 Rfb8 28.
Rc1 h6 29. Ne2 Qa4 30. Qxa4 Rxa4 31. R3c2 Bxd2 32. Rxd2 Ra3 33. h3 Rbb3 34. Nf4
Rc3 35. Rxc3 Rxc3 36. Rb2 Rc1+ 37. Kh2 Kh7 38. Ne2 Re1 39. Nc3 Rc1 40. Nb5 Rf1
41. Nd6 Kg6 42. Kg3 c3 43. Rc2 Rd1 44. Nb5 Rd3+ 45. Kf4 Kh5 46. Rxc3 *
Position (FEN): 8/5pp1/4p2p/1N1pP2k/3P1K2/2Rr3P/5PP1/8 b - - 0 46
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1393
Best move: g5#