Chess puzzle (Checkmate)
Moves: 1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Bc4 b6 5. O-O Bb7 6. Nc3 Nf6 7. Re1 h6 8. Bf4
O-O 9. e5 dxe5 10. dxe5 Nh5 11. Bg3 Nxg3 12. hxg3 Nc6 13. Qxd8 Raxd8 14. Nd5
Rd7 15. e6 fxe6 16. Nxb6 Rd6 17. Na4 Na5 18. Bxe6+ Kh7 19. Nc5 Bxf3 20. gxf3
Rxf3 21. Kg2 Rf8 22. Rab1 Nc6 23. b4 Nd4 24. c3 Nxe6 25. Rxe6 Bxc3 26. Rxe7+
Kh8 27. Ne6 Rf6 28. Nxc7 Bd4 29. Rf1 Rc6 30. b5 Rc2 31. Ne6 Bxf2 32. Kh3 Rxa2
33. Nf4 g5 34. Re8+ Kh7 35. Nh5 Rb6 36. Rd1 Rxb5 37. Rd7+ Kg6 38. Re6+ Kf5 *
Position (FEN): 8/p2R4/4R2p/1r3kpN/8/6PK/r4b2/8 w - - 4 39
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1962
Best move: Ng7#