[Event "24H Colegas Ultramaratón F-SPR Team Battle"] [Site "https://lichess.org/sD9E3kLu"] [Date "2024.05.14"] [White "AP_LCKB"] [Black "oberschlumpf"] [Result "1/2-1/2"] [UTCDate "2024.05.14"] [UTCTime "19:25:03"] [WhiteElo "2148"] [BlackElo "2299"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-3"] [BlackTitle "NM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "D85"] [Opening "Grünfeld Defense: Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 { D85 Grünfeld Defense: Exchange Variation } 5. e4 Nxc3 6. bxc3 Bg7 7. f4?! { (0.25 → -0.43) Inaccuracy. Nf3 was best. } (7. Nf3 c5 8. Bb5+ Nc6 9. Rb1 O-O 10. d5 Ne5 11. Nxe5 Bxe5) 7... O-O 8. Nf3 c5 9. e5 cxd4 10. cxd4 e6? { (-0.57 → 0.60) Mistake. Be6 was best. } (10... Be6 11. h4) 11. Be2 b6 12. O-O Bb7 13. Be3? { (0.48 → -0.64) Mistake. Ba3 was best. } (13. Ba3) 13... Nc6 14. a4 Nb4 15. Qb3 Nd5 16. Rfe1 Nxe3 17. Qxe3 Rc8 18. Reb1 Qd5 19. Bf1? { (-0.08 → -1.47) Mistake. a5 was best. } (19. a5) 19... Rc7 20. Rb5?! { (-0.92 → -1.56) Inaccuracy. a5 was best. } (20. a5 bxa5 21. Rb5 Qd7 22. Rbxa5 Bxf3 23. Qxf3 Qxd4+ 24. Qf2 Qxf2+ 25. Kxf2 Rb8) 20... Qd7 21. a5 bxa5?! { (-1.41 → -0.82) Inaccuracy. Rfc8 was best. } (21... Rfc8) 22. Rbxa5 Bxf3 23. gxf3 Rd8 24. d5 exd5 25. Rxa7 d4 26. Rxc7 Qxc7 27. Qe4 Qb6 28. Bd3 Bf8 29. Rb1 Qc5 30. e6 f5 31. Qe2 Rc8 32. Rb7 Rc7 33. Rb8? { (-0.26 → -1.86) Mistake. Rxc7 was best. } (33. Rxc7 Qxc7 34. Qe5 Qc1+ 35. Kg2 Qb2+ 36. Be2 Be7 37. Qb5 Qa3 38. Qd7 Qb4) 33... Qc1+ 34. Kg2 Qxf4 35. Qa2?? { (-1.82 → -4.21) Blunder. Qe1 was best. } (35. Qe1 Kg7) 35... Re7?? { (-4.21 → -0.41) Blunder. Kg7 was best. } (35... Kg7) 36. Qa8 Qd2+ 37. Kh3 Qh6+ 38. Kg2 Qd2+ 39. Kg3 Qg5+ 40. Kf2 Qd2+ 41. Be2?? { (-0.37 → -3.12) Blunder. Kg3 was best. } (41. Kg3 Qg5+) 41... Qe3+?? { (-3.12 → -0.98) Blunder. Rxe6 was best. } (41... Rxe6) 42. Kf1 Qc1+ 43. Kg2 Qg5+ 44. Kf1 Qc1+ 45. Kf2 Qe3+ 46. Ke1?? { (-0.53 → -5.05) Blunder. Kg3 was best. } (46. Kg3 Qe5+) 46... Qc1+?? { (-5.05 → -0.72) Blunder. d3 was best. } (46... d3 47. Rxf8+ Kg7 48. Qa1+ Kh6 49. Qd1 Rxe6 50. Qd2 Qxd2+ 51. Kxd2 dxe2 52. Ke1) 47. Kf2 Qe3+ { The game is a draw. } 1/2-1/2