[Event "2021 Autumn Marathon"] [Site "https://lichess.org/Bj1VMv2a"] [Date "2021.10.23"] [White "Al_Shima"] [Black "Na7Nebe"] [Result "1/2-1/2"] [UTCDate "2021.10.23"] [UTCTime "18:53:33"] [WhiteElo "2532"] [BlackElo "2596"] [WhiteRatingDiff "+1"] [BlackRatingDiff "-1"] [WhiteTitle "FM"] [Variant "Standard"] [TimeControl "180+2"] [ECO "A01"] [Opening "Nimzo-Larsen Attack: Symmetrical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. b3 b6 { A01 Nimzo-Larsen Attack: Symmetrical Variation } 2. Bb2 Bb7 3. e3 Nf6 4. f4 g6 5. Bxf6?! { (-0.09 → -0.92) Inaccuracy. Nf3 was best. } (5. Nf3 Bg7 6. g3 O-O 7. Bg2 d5 8. O-O c5 9. Ne5 Nc6) 5... exf6 6. Nf3?! { (-1.15 → -1.98) Inaccuracy. c4 was best. } (6. c4 Bg7 7. Nc3 f5 8. Rc1 d6 9. Nf3 Nd7 10. g3 Nf6 11. Bg2 O-O 12. O-O Re8) 6... f5 7. h4 Bg7 8. Nc3 Qe7 9. h5 Bxc3 10. dxc3 Qxe3+ 11. Qe2 Qxe2+ 12. Bxe2 O-O 13. Kf2 Bxf3 14. Bxf3 Nc6 15. Rad1 Rad8 16. Rh2?! { (-0.40 → -1.36) Inaccuracy. Rd3 was best. } (16. Rd3) 16... Kg7 17. Rdh1?! { (-1.58 → -2.60) Inaccuracy. Rhh1 was best. } (17. Rhh1 Rfe8 18. a4 Ne7 19. Rhe1 d6 20. a5 Ng8 21. hxg6 hxg6 22. Ra1 Rxe1 23. Rxe1 d5) 17... Rfe8 18. hxg6 hxg6 19. Rh7+ Kf6 20. Bd5 Rf8 21. Rd1 Ne7 22. Bc4 d5 23. Be2 c6 24. c4 dxc4 25. Rxd8 Rxd8 26. Bxc4 Nd5 27. g3 Rd7 28. Bxd5 { White offers draw } 28... Rxd5 29. Ke2 Rd8 30. a4 a6 31. Rh1 b5 32. axb5 axb5 33. Ra1 g5?! { (-1.16 → -0.17) Inaccuracy. Ke6 was best. } (33... Ke6 34. Ra7 Rd7 35. Ra8 Kd5 36. c3 Kc5 37. Rb8 Ra7 38. Kd3 Ra2 39. b4+ Kd5 40. Rd8+) 34. Ra6 Rd6 35. Ke3 Re6+ 36. Kf3 Rd6 37. Ke3 Kg6 38. c4 bxc4 39. bxc4 Re6+ 40. Kf3 f6 41. Rb6 Rd6 42. c5 Rd3+ 43. Kf2 Kh5 44. Rxc6 Kg4 45. Rxf6 Rf3+ 46. Ke2 Rxg3 47. fxg5 Kxg5 48. Rd6 Rc3 49. Rd5 Kf4 50. Kd2 Rc4 51. Kd3 Rc1 52. Kd2 Ke4 53. Rxf5 { The game is a draw. } 1/2-1/2