Chess puzzle (Checkmate)
Moves: 1. d3 Nf6 2. e4 d5 3. e5 Nfd7 4. d4 e6 5. f4 c5 6. c3 Nc6 7. Nf3 cxd4 8. cxd4
Be7 9. Nc3 O-O 10. Bd3 f5 11. Be3 a6 12. O-O b5 13. Ne2 Nb6 14. b3 Bd7 15. g3
Rc8 16. Rc1 Nb4 17. Bb1 a5 18. h4 h6 19. Kg2 Rxc1 20. Bxc1 a4 21. Bd2 Qc7 22.
Nc3 a3 23. Qe2 Qc6 24. Rc1 Rc8 25. Qe1 Qb7 26. Ne2 Na6 27. Neg1 b4 28. Qe2 Nc7
29. Bd3 Ne8 30. Nh2 Rxc1 31. Bxc1 Qc8 32. Bd2 Kf7 33. Ngf3 Qc6 34. g4 fxg4 35.
Nxg4 Nc7 36. Ne3 Nb5 37. Bxb5 Qxb5 38. Qxb5 Bxb5 39. Ne1 Be2 40. Kf2 Bb5 41.
Kg3 Ba6 42. f5 Na8 43. fxe6+ Kxe6 44. Kg4 g6 45. N3g2 h5+ 46. Kg3 Bb7 47. Nf4+
Kf5 48. Kf3 Bxh4 49. Neg2 Bg5 *
Position (FEN): n7/1b6/6p1/3pPkbp/1p1P1N2/pP3K2/P2B2N1/8 w - - 2 50
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1518
Best move: Ne3#