[Event "Aarhus"] [Site "Aarhus"] [Date "1976.??.??"] [Round "?"] [White "Nemet, Ivan"] [Black "Mortensen, Erling"] [Result "1-0"] [WhiteElo "2455"] [BlackElo "2200"] [Variant "Standard"] [TimeControl "-"] [ECO "D77"] [Opening "Neo-Grünfeld Defense: Classical Variation, Polgar Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d4 d5 6. c4 Nc6 { D77 Neo-Grünfeld Defense: Classical Variation, Polgar Variation } 7. cxd5 Nxd5 8. Nc3 Nb6 9. d5 Na5 10. e4 c6 11. Re1 cxd5 12. exd5 h6 13. Ne5 Nd7 14. Bf4 Nxe5 15. Bxe5 Bxe5 16. Rxe5 Nc4 17. Re1 Nd6 18. Qd2 Kh7 19. h4 Bf5 20. Qe2 Re8 21. h5 Qb6 22. Ne4 Rac8 23. Rac1 Rxc1 24. Rxc1 Rc8 25. hxg6+ Bxg6 26. Rxc8 Nxc8 27. Nc3 Qf6 28. Qe3 a6 29. f4 h5 30. b3 Nd6 31. Qe5 Kg7 32. Kf2 Bf5 33. Bf3 Bg4 34. Ne4 Nxe4+ 35. Bxe4 Qxe5 36. fxe5 Kf8?! { (0.39 → 1.51) Inaccuracy. f6 was best. } (36... f6 37. e6 f5 38. d6 exd6 39. Bxb7 a5 40. Ke3 Kf6 41. Bd5 f4+ 42. Kxf4 Bxe6 43. Bxe6) 37. Bf3 Bxf3? { (1.65 → 3.05) Mistake. Bf5 was best. } (37... Bf5 38. Ke3 Bb1 39. a3 b6 40. Bxh5 Ba2 41. Bd1 a5 42. Kd4 Ke8 43. b4 f6 44. bxa5) 38. Kxf3 f6?? { (2.20 → 10.19) Blunder. Kg7 was best. } (38... Kg7) 39. exf6 exf6 40. Ke4 Ke7 41. Kf5 a5?! { (5.92 → 10.44) Inaccuracy. b5 was best. } (41... b5 42. Kg6) 42. a4 b6 43. Kg6 Kd6 44. Kxf6 Kxd5 45. Kg5 b5?! { (10.43 → Mate in 21) Checkmate is now unavoidable. Kd4 was best. } (45... Kd4 46. Kxh5) 46. axb5 Kc5 47. Kxh5 Kxb5 48. g4 Kb4 49. g5 Kxb3 50. g6 a4 51. g7 a3 52. g8=Q+ Kb2 53. Qg2+ Kb1 54. Qf1+ Kb2 55. Qb5+ Ka1 56. Qc4 a2 57. Qc1# { White wins by checkmate. } 1-0