[Event "Dejrba Women online Open 2021"] [Site "https://lichess.org/BnJsTr4G"] [Date "2021.11.20"] [White "sabinafoisor"] [Black "Baira_Kovanova"] [Result "1/2-1/2"] [UTCDate "2021.11.20"] [UTCTime "17:50:08"] [WhiteElo "2501"] [BlackElo "2472"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+1"] [WhiteTitle "WGM"] [BlackTitle "WGM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "E11"] [Opening "Bogo-Indian Defense: Exchange Variation"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Bxd2+ { E11 Bogo-Indian Defense: Exchange Variation } 5. Qxd2 d6 6. g3 Nbd7 7. Bg2 O-O 8. b3 e5 9. d5?? { (0.82 → -0.88) Blunder. Nc3 was best. } (9. Nc3 Re8 10. O-O c6 11. e4 a6 12. Rad1 Qc7 13. Nh4 Nf8 14. h3 b5 15. Nf5 Bd7) 9... Qe7?! { (-0.88 → -0.07) Inaccuracy. Ne4 was best. } (9... Ne4 10. Qc2 f5 11. O-O a5 12. Na3 Ndc5 13. Nb5 Bd7 14. Rad1 g5 15. Ne1 Nf6 16. a3) 10. O-O?! { (-0.07 → -0.72) Inaccuracy. Nc3 was best. } (10. Nc3 Nc5 11. Qc2 a5 12. O-O e4 13. Nd4 h5 14. h3 Bd7 15. Rae1 Rae8 16. f4 exf3) 10... a5?! { (-0.72 → -0.02) Inaccuracy. Ne4 was best. } (10... Ne4 11. Qe3 f5 12. Ne1 Ndf6 13. f3 Nc5 14. Nc3 Bd7 15. Nd3 b6 16. Qd2 Nxd3 17. exd3) 11. Nc3 Nc5 12. Qc2 Bg4 13. a3 Bh5 14. b4 Bg6 15. Qb2 Nce4 16. Nh4 Nxc3 17. Qxc3 b6 18. Rfc1 Nd7?! { (-0.12 → 0.51) Inaccuracy. h5 was best. } (18... h5 19. Nxg6 fxg6 20. c5 Kh7 21. cxb6 cxb6 22. b5 Nd7 23. Qc7 Rac8 24. Qxc8 Rxc8 25. Rxc8) 19. Nxg6?! { (0.51 → -0.35) Inaccuracy. Bh3 was best. } (19. Bh3 Kh8 20. Qe1 Nf6 21. Qd2 Rfe8 22. Qc3 Kg8 23. f3 e4 24. Re1 Nh5 25. Qe3 exf3) 19... hxg6 20. h4?! { (-0.53 → -1.53) Inaccuracy. e4 was best. } (20. e4 Qg5) 20... Ra7?! { (-1.53 → -0.56) Inaccuracy. g5 was best. } (20... g5 21. hxg5) 21. Bh3 Rfa8 22. Bxd7 Qxd7 23. Rab1 axb4 24. axb4 Ra3 25. Rb3 Ra2 26. Rc2?! { (-0.34 → -1.31) Inaccuracy. Rb2 was best. } (26. Rb2 Ra1) 26... Ra1+?! { (-1.31 → -0.51) Inaccuracy. Qh3 was best. } (26... Qh3 27. c5 Kh7 28. cxb6 cxb6 29. Rb1 f5 30. Rxa2 Rxa2 31. Qc4 Rd2 32. e3 e4 33. Re1) 27. Kg2?! { (-0.51 → -1.08) Inaccuracy. Rc1 was best. } (27. Rc1) 27... Qf5?! { (-1.08 → -0.48) Inaccuracy. g5 was best. } (27... g5) 28. Qd3 e4 29. Qe3 Qe5 30. Rcc3?! { (-0.14 → -0.91) Inaccuracy. Qc3 was best. } (30. Qc3 Qf5 31. Qd2 Kh7 32. Re3 Qg4 33. c5 bxc5 34. bxc5 Rb1 35. Rc1 Rxc1 36. Qxc1 f5) 30... R8a2 31. Ra3 Rxa3?! { (-0.64 → 0.00) Inaccuracy. Kh7 was best. } (31... Kh7 32. Rxa2) 32. Rxa3 Rxa3 33. Qxa3 Qd4 34. Qb3 Qd2 35. e3 Kf8 36. Qa4 Ke7?? { (0.00 → 2.25) Blunder. Qe2 was best. } (36... Qe2 37. c5 bxc5 38. Qa8+ Ke7 39. Qc6 Qf3+ 40. Kg1 Qd1+ 41. Kh2 Qf3) 37. Qc6 Kd8?! { (1.23 → 1.96) Inaccuracy. Qxb4 was best. } (37... Qxb4 38. Qxc7+ Ke8 39. Qc6+ Kd8 40. g4 Qc5 41. Qa8+ Ke7 42. Qa7+ Ke8 43. Qa4+ Ke7 44. Qc2) 38. Qa8+ Kd7?? { (1.34 → 6.09) Blunder. Ke7 was best. } (38... Ke7 39. Qc8 Qxb4 40. Qxc7+ Ke8 41. g4 Qc5 42. Qb8+ Ke7 43. Qa7+ Ke8 44. Qa4+ Ke7 45. Qa6) 39. Qc6+?? { (6.09 → 1.79) Blunder. Qf8 was best. } (39. Qf8) 39... Kd8 40. c5 Qxb4?? { (1.27 → 8.07) Blunder. dxc5 was best. } (40... dxc5 41. bxc5 Qa5 42. cxb6 Qxb6 43. Qc3 Qb5 44. Qd4 Qd3 45. Qe5 Kd7 46. g4 Qc4 47. Kg3) 41. Qa8+ Ke7 42. c6 b5 43. Qc8 Qa5 44. Qd7+ Kf6 45. g4 b4 46. g5+ Ke5 47. Qe7+?? { (8.16 → -0.41) Blunder. Qxf7 was best. } (47. Qxf7) 47... Kxd5 48. Qxf7+?? { (-0.42 → -3.55) Blunder. h5 was best. } (48. h5 b3 49. h6 gxh6 50. gxh6 b2 51. h7 b1=Q 52. h8=Q Qd1 53. Qxf7+ Kc5 54. Qhf6 Qb5) 48... Kxc6 49. Qxg7? { (-3.73 → -6.12) Mistake. Qe8+ was best. } (49. Qe8+ Kb7) 49... b3 50. Qxg6 b2 51. Qxe4+ Qd5 52. f3 Qxe4 53. fxe4 b1=Q 54. Kf3 Qf1+ 55. Kg4 Qg1+ 56. Kh5 Qxe3 57. g6 Qxe4 58. Kh6?! { (-73.04 → Mate in 6) Checkmate is now unavoidable. Kg5 was best. } (58. Kg5 Qe5+) 58... Qe6?! { (Mate in 6 → -59.70) Lost forced checkmate sequence. Qxh4+ was best. } (58... Qxh4+ 59. Kg7 Kd7 60. Kf7 Qe7+ 61. Kg8 Ke6 62. Kh8 Kf6 63. g7 Qxg7#) 59. h5 Qg4?! { (Mate in 24 → -71.72) Lost forced checkmate sequence. Kd7 was best. } (59... Kd7 60. Kg5 Qe5+ 61. Kh4 Ke6 62. Kg4 Qf5+ 63. Kh4 Qf4+ 64. Kh3 Qg5 65. g7 Qxh5+ 66. Kg2) 60. Kh7?! { (-71.72 → Mate in 12) Checkmate is now unavoidable. g7 was best. } (60. g7 Qe6+) 60... d5?! { (Mate in 12 → -12.71) Lost forced checkmate sequence. Qxh5+ was best. } (60... Qxh5+ 61. Kg7 Kb5 62. Kf6 c5 63. g7 Qe8 64. Kg5 c4 65. Kf4 c3 66. g8=R Qxg8 67. Ke3) 61. h6 d4 62. g7 d3 63. g8=Q Qxg8+ 64. Kxg8 d2 65. h7 d1=Q 66. h8=Q Qd8+ 67. Kg7 Qxh8+ 68. Kxh8 Kb5?! { (Mate in 13 → -55.49) Lost forced checkmate sequence. Kd5 was best. } (68... Kd5 69. Kg7 c5 70. Kf6 c4 71. Kf5 c3 72. Kg4 c2 73. Kg5 c1=Q+ 74. Kf5 Qh6 75. Kg4) 69. Kg7 c5 70. Kf6?! { (-56.30 → Mate in 17) Checkmate is now unavoidable. Kg6 was best. } (70. Kg6) 70... c4 71. Ke5 c3 72. Kd4 c2 73. Kd5 c1=Q 74. Kd6 Qc4 75. Kd7 Qc6+ 76. Kd8 Qe6 77. Kc7 Kc5 78. Kd8 Qd6+ 79. Ke8 Kd5 80. Kf7 Ke5 81. Ke8 Qe6+ 82. Kd8 Kd5 83. Kc7 Kc5 84. Kd8 { Draw by time and insufficient material. } 1/2-1/2