[Event "4th Kolkata Chess Classic Arena"] [Site "https://lichess.org/PzCuLgxZ"] [Date "2020.07.14"] [White "lyaguwka_kvakuwka"] [Black "DrMelekess"] [Result "0-1"] [UTCDate "2020.07.14"] [UTCTime "15:12:52"] [WhiteElo "2418"] [BlackElo "2523"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+4"] [WhiteTitle "IM"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A40"] [Opening "Mikenas Defense: Lithuanian Variation"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. d4 Nc6 2. c4 e5 3. d5 Nce7 { A40 Mikenas Defense: Lithuanian Variation } 4. Nc3 Ng6 5. g3 Nf6?! { (0.13 → 0.87) Inaccuracy. Bc5 was best. } (5... Bc5 6. e3 Nf6 7. Nf3 d6 8. b4 Bb6 9. Bg2 O-O 10. O-O) 6. h4 h5 7. e4 Bc5 8. Be2 d6 9. Bg5 Bg4 10. Bxg4 hxg4 11. Nge2 c6 12. Qd2 Qb6?! { (0.51 → 1.34) Inaccuracy. cxd5 was best. } (12... cxd5 13. exd5) 13. Rf1 cxd5?? { (1.05 → 4.16) Blunder. Nd7 was best. } (13... Nd7 14. O-O-O) 14. Na4?? { (4.16 → -1.72) Blunder. Bxf6 was best. } (14. Bxf6 gxf6) 14... Qc7?? { (-1.72 → 1.60) Blunder. Nxe4 was best. } (14... Nxe4) 15. Nxc5 Qxc5 16. Bxf6 gxf6 17. cxd5 Ne7 18. f3 f5?! { (1.38 → 2.10) Inaccuracy. gxf3 was best. } (18... gxf3 19. Rxf3 f5 20. Rc1 Qb5 21. Rb3 Qd7 22. exf5 Qxf5 23. Rxb7 Qe4 24. Qb4 Qxb4+ 25. Rxb4) 19. Rc1 Qb6 20. Nc3?? { (2.52 → 0.00) Blunder. exf5 was best. } (20. exf5 gxf3 21. Rxf3 f6 22. Rb3 Qa6 23. Nc3 Rc8 24. Ne4 Rxc1+ 25. Qxc1 O-O 26. Qd1 b5) 20... gxf3 21. Rxf3 Qg1+ 22. Ke2 Qg2+ 23. Ke3 f4+ 24. gxf4 exf4+ 25. Rxf4 Qg3+ 26. Rf3 Qxh4 27. Kd3 Ng6 28. Kc2 Ne5 29. Rf5 Qg3 30. Kb1 a6? { (-0.37 → 0.74) Mistake. Rh2 was best. } (30... Rh2 31. Qd4) 31. Rcf1?! { (0.74 → -0.07) Inaccuracy. Ka1 was best. } (31. Ka1 Rc8) 31... Rh2 32. Qd1?! { (0.00 → -0.82) Inaccuracy. Qd4 was best. } (32. Qd4 Qd3+ 33. Qxd3 Nxd3 34. Rxf7 O-O-O 35. b3 Rb2+ 36. Ka1 Rc2 37. Na4 Kb8 38. Nb6 Nc5) 32... Qd3+?! { (-0.82 → 0.00) Inaccuracy. Qe3 was best. } (32... Qe3 33. Rh1) 33. Qxd3 Nxd3 34. Rxf7 O-O-O 35. Na4 Kb8 36. R7f3 Ne5 37. R3f2 Rh4 38. Nc3 Rg8 39. Rf8+ Rxf8 40. Rxf8+ Ka7 41. Rf2 b5 42. a3 Kb6 43. Ka2 a5 44. Rf6 Kc5 45. Rf2 b4 46. axb4+ axb4 47. Ne2 Rxe4 48. Nf4 Kb5 49. Ne6 Nd3 50. Rd2 Nc1+ 51. Kb1 Nb3 52. Rd3?! { (-0.91 → -1.85) Inaccuracy. Rd1 was best. } (52. Rd1 Rh4 53. Ng5 Nd4 54. Ne6 Kc4 55. Nxd4 Rxd4 56. Rc1+ Kb3 57. Rg1 Rxd5 58. Rg3+ Kc4) 52... Kc4?! { (-1.85 → -1.11) Inaccuracy. Re1+ was best. } (52... Re1+ 53. Kc2) 53. Rd1 Re2 54. Nd8 Nd2+ 55. Kc1 Ne4 56. Nc6 Nf2?! { (-0.60 → 0.00) Inaccuracy. b3 was best. } (56... b3) 57. Rd4+ Kc5 58. Rd2 Re1+ 59. Kc2 Ne4 60. Rd1 b3+ 61. Kc1 Re2 62. Nd4 Rh2?! { (-0.55 → 0.00) Inaccuracy. Re3 was best. } (62... Re3 63. Ne6+ Kb6 64. Nd4 Rh3 65. Re1 Nc5 66. Re8 Rh4 67. Nf5 Rh2 68. Kd1 Nd3 69. Rb8+) 63. Nxb3+ Kb4 64. Nd4 Nc5 65. Nc6+ Kc4 66. Na5+ Kb5 67. Nc6 Nb3+ 68. Kb1 Kc4 69. Nd8 Nd2+ 70. Kc1 Ne4 71. Kb1 Kb4 72. Ne6 Kb3 73. Nd4+ Kc4 74. Ne6 Nd2+ 75. Rxd2?? { (-0.13 → -5.87) Blunder. Kc2 was best. } (75. Kc2 Nf3+ 76. Kb1 Ne5 77. Rc1+ Kxd5 78. Nc7+ Ke4 79. Nb5 Nd3 80. Nxd6+ Kd4 81. Nf5+ Ke5) 75... Rxd2 76. Nc7?? { (-5.59 → Mate in 20) Checkmate is now unavoidable. Nd8 was best. } (76. Nd8 Kxd5) 76... Rd1+?? { (Mate in 20 → -4.52) Lost forced checkmate sequence. Kb3 was best. } (76... Kb3 77. Kc1 Rc2+ 78. Kd1 Rxc7 79. Ke2 Rc5 80. Kf3 Rxd5 81. Kf4 Kxb2 82. Ke4 Re5+ 83. Kd4) 77. Kc2 Rd4?! { (-4.19 → -2.76) Inaccuracy. Rd3 was best. } (77... Rd3 78. Nb5 Rxd5 79. Na3+ Kb4 80. Nb1 Rh5 81. Nd2 Rh3 82. Ne4 d5 83. Ng5 Rg3 84. Nf7) 78. Kc1? { (-2.76 → -4.50) Mistake. b3+ was best. } (78. b3+ Kb4) 78... Kc5?? { (-4.50 → 0.00) Blunder. Rh4 was best. } (78... Rh4 79. Kc2 Rh2+ 80. Kc1 Rf2 81. Ne8 Kxd5 82. Kb1 Ke5 83. Nc7 d5 84. Ka2 d4 85. Kb3) 79. Kb1?? { (0.00 → -3.96) Blunder. Ne6+ was best. } (79. Ne6+ Kxd5 80. Nxd4 Kxd4 81. Kd2 Kc4 82. Ke3 d5 83. Kf4 d4 84. Ke4 d3 85. Ke3 Kb3) 79... Rc4 80. Ne6+?? { (-3.48 → -7.35) Blunder. Ka2 was best. } (80. Ka2 Kd4 81. Nb5+ Kxd5 82. Kb3 Rh4 83. Nc3+ Kc6 84. Nd1 Kc5 85. Kc2 Rh3 86. Nc3 Kc4) 80... Kxd5 81. Nd8?? { (-5.92 → Mate in 31) Checkmate is now unavoidable. Ng5 was best. } (81. Ng5 Rf4) 81... Kc5?? { (Mate in 31 → -4.31) Lost forced checkmate sequence. Rc7 was best. } { Black wins on time. } (81... Rc7 82. Ka2 Rd7 83. Nc6 Kxc6 84. Kb3 Rb7+ 85. Kc4 Rxb2 86. Kc3 Rb7 87. Kc4 Rb5 88. Kd4) 0-1