[Event "Caissa PIP 17th April- Group 1"] [Site "https://lichess.org/1UiLXskC"] [Date "2022.04.17"] [White "DivyanshMaru"] [Black "LittleKnight02"] [Result "0-1"] [UTCDate "2022.04.17"] [UTCTime "06:53:25"] [WhiteElo "1926"] [BlackElo "2258"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "600+0"] [ECO "E20"] [Opening "Nimzo-Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 { E20 Nimzo-Indian Defense } 4. Bf4 d5 5. e3 O-O 6. Nf3 Ne4?! { (0.03 → 0.91) Inaccuracy. c5 was best. } (6... c5 7. dxc5 Qa5 8. Be2 Bxc3+ 9. bxc3 Qxc5 10. Be5 Nc6 11. Bxf6) 7. Qc2 c6 8. Bd3 f5 9. O-O Qa5? { (0.95 → 2.76) Mistake. g5 was best. } (9... g5 10. Bxb8 Rxb8 11. c5 Ba5 12. Ne2 Bd7 13. Ne5 Qe7 14. b4 Bc7 15. f4 Qg7 16. Bxe4) 10. Bxe4?! { (2.76 → 1.74) Inaccuracy. cxd5 was best. } (10. cxd5) 10... fxe4 11. Ne5 Nd7 12. Nxd7 Bxd7 13. cxd5? { (1.46 → 0.08) Mistake. c5 was best. } (13. c5 Bxc3 14. Qxc3 Qd8 15. a4 Be8 16. Rfb1 Rf5 17. b4 a6 18. Qe1 h5 19. h3 Kh7) 13... cxd5 14. a3 Bxc3 15. Qxc3 Qxc3 16. bxc3 Rac8 17. Bd6 Rfd8 18. Be7 Re8 19. Bb4 b6 20. Rfc1?! { (-0.20 → -0.83) Inaccuracy. a4 was best. } (20. a4 a5 21. Bd6 Rxc3 22. Rfb1 Rc6 23. Be5 Ra8 24. Rb2 Ra6 25. Rab1 Rc4 26. f3 exf3) 20... Rc6 21. a4 a5 22. Ba3 Rec8?! { (-1.19 → -0.13) Inaccuracy. Ra8 was best. } (22... Ra8) 23. Bb2?? { (-0.13 → -3.16) Blunder. Rcb1 was best. } (23. Rcb1 g5 24. h3 Kf7 25. Kh2 h5 26. Rb2 h4 27. Rab1 Ra8 28. Rb3 Ra6 29. R1b2 Ra7) 23... Rc4 24. Ra3 Rxa4?! { (-4.25 → -2.88) Inaccuracy. Bxa4 was best. } (24... Bxa4) 25. Rb3 b5 26. Rb1? { (-3.07 → -5.11) Mistake. Ra3 was best. } { White offers draw } (26. Ra3 g5 27. Kf1 h5 28. Ke1 h4 29. Rxa4 bxa4 30. Ba3 Rb8 31. Ra1 Kf7 32. Kd2 Rb3) 26... Rac4 27. h3?! { (-4.19 → -5.86) Inaccuracy. Ra3 was best. } (27. Ra3) 27... a4?! { (-5.86 → -4.28) Inaccuracy. b4 was best. } (27... b4 28. cxb4 a4 29. Ra3 Rxb4 30. Rc1 Rxc1+ 31. Bxc1 Rb1 32. Rc3 a3 33. Rxa3 Rxc1+ 34. Kh2) 28. Ra3?! { (-4.28 → -5.88) Inaccuracy. Rb4 was best. } (28. Rb4 Rxb4) 28... b4 29. cxb4 Rxb4 30. Raa1 Rcb8 31. Ra2 a3 32. Rxa3 Rxb2 33. Rxb2 Rxb2 34. Ra7 Be8 35. Ra6 Kf7 36. Ra7+ Kf6 37. g4 g5?! { (-5.87 → -4.31) Inaccuracy. h5 was best. } (37... h5) 38. Kg2?! { (-4.31 → -6.00) Inaccuracy. Rxh7 was best. } (38. Rxh7 Rb8) 38... Bg6 39. Kg3 Rb1 40. Kg2 h5 41. Ra8 hxg4 42. hxg4 { White offers draw } 42... Rb6 43. Rf8+ Bf7 44. Ra8 e5 45. dxe5+ Kxe5 46. Rf8 Rf6 47. Rd8 Be6 48. Kf1 Bxg4 49. Rg8 Bh3+ 50. Ke2 g4 51. Ke1 d4 52. Re8+ Re6 53. exd4+ Kd5 54. Rd8+ Rd6 55. Rxd6+? { (-5.79 → -62.50) Mistake. Ra8 was best. } (55. Ra8 Rb6 56. Rd8+ Kc4 57. Kd2 g3 58. fxg3 Rb3 59. Re8 Rd3+ 60. Ke2 Bg4+ 61. Kf2 Kxd4) 55... Kxd6 56. Ke2 Kd5 57. Ke3 Bg2 58. Kf4 Bf3 59. Ke3 Bd1 60. Kd2 Ba4 61. Ke3 Bd7 62. Ke2 { White offers draw } 62... Kxd4 63. Kd2 Bb5 64. Ke1 Kd3 65. Kd1 e3 66. Ke1 e2 67. f4 gxf3 68. Kf2 Kd2 69. Kxf3 e1=Q 70. Kf4 Qe2 71. Kf5 Qe3 72. Kf6 Qe4 73. Kg5 Qf3 74. Kh4 Qg2 75. Kh5 Ke3 76. Kh6 Kf4 77. Kh7 Bd3+ 78. Kh8 Bc4 79. Kh7 Kf5 80. Kh8 Qg8# { Black wins by checkmate. } 0-1