Event: Round 5: Mayank Chakraborty - Delavari, Behnood
Site: https://lichess.org/broadcast/shirvan-open-2025--blitz/round-5/D2p7u8Em/sUlsYIWH
Date: 2025-11-23
White: Mayank Chakraborty
WhiteTitle: IM
WhiteElo: 2364
Black: Delavari, Behnood
BlackTitle: CM
BlackElo: 2056
Result: 1-0
ECO: A30
Opening: English Opening: Symmetrical Variation
Variant: Standard
TimeControl: 3+2

1. Nf3 { [%eval 0.1] [%clk 0:03:04] } 1... c5 { [%eval 0.25] [%clk 0:03:03] } 2. c4 { [%eval 0.19] [%clk 0:03:05] } 2... Nc6 { [%eval 0.2] [%clk 0:03:05] } 3. Nc3 { [%eval 0.16] [%clk 0:03:06] } 3... g6 { [%eval 0.38] [%clk 0:03:06] } 4. e3 { [%eval 0.23] [%clk 0:03:07] } 4... e6?! { [%eval 0.88] } { Inaccuracy. Nf6 was best. } { [%clk 0:03:04] } 5. d4 { [%eval 0.77] [%clk 0:03:08] } 5... cxd4 { [%eval 0.85] [%clk 0:03:06] } 6. exd4 { [%eval 0.75] [%clk 0:03:09] } 6... d5 { [%eval 0.75] [%clk 0:03:07] } 7. c5 { [%eval 0.86] [%clk 0:03:09] } 7... Bg7 { [%eval 0.92] [%clk 0:03:04] } 8. Be3? { [%eval -0.2] } { Mistake. Nb5 was best. } { [%clk 0:03:10] } 8... Nge7 { [%eval -0.22] [%clk 0:03:05] } 9. Bb5 { [%eval -0.27] [%clk 0:03:09] } 9... O-O { [%eval -0.09] [%clk 0:03:05] } 10. O-O { [%eval -0.03] [%clk 0:03:09] } 10... b6 { [%eval 0.14] [%clk 0:03:04] } 11. cxb6 { [%eval 0.0] [%clk 0:02:44] } 11... Qxb6 { [%eval 0.0] [%clk 0:03:02] } 12. Rc1 { [%eval -0.21] [%clk 0:02:43] } 12... Bd7 { [%eval -0.22] [%clk 0:02:57] } 13. b3 { [%eval -0.33] [%clk 0:02:34] } 13... Rac8 { [%eval -0.31] [%clk 0:02:43] } 14. Qe2 { [%eval -0.38] [%clk 0:02:23] } 14... Nf5 { [%eval -0.45] [%clk 0:02:42] } 15. Na4 { [%eval -0.86] [%clk 0:02:21] } 15... Ncxd4?! { [%eval -0.29] } { Inaccuracy. Qb8 was best. } { [%clk 0:02:15] } 16. Nxd4 { [%eval -0.25] [%clk 0:02:10] } 16... Nxd4 { [%eval -0.23] [%clk 0:02:16] } 17. Bxd4?! { [%eval -1.34] } { Inaccuracy. Nxb6 was best. } { [%clk 0:02:10] } 17... Qxb5 { [%eval -1.52] [%clk 0:02:13] } 18. Qb2 { [%eval -1.47] [%clk 0:02:11] } 18... Bxd4?! { [%eval -0.59] } { Inaccuracy. Rxc1 was best. } { [%clk 0:01:52] } 19. Qxd4 { [%eval -0.61] [%clk 0:02:12] } 19... Qa5 { [%eval -0.1] [%clk 0:01:44] } 20. Nc5 { [%eval -0.01] [%clk 0:02:07] } 20... Bb5 { [%eval 0.0] [%clk 0:01:24] } 21. Rfe1 { [%eval 0.01] [%clk 0:01:52] } 21... Qa3 { [%eval 0.0] [%clk 0:00:58] } 22. h4 { [%eval 0.0] [%clk 0:01:44] } 22... h5 { [%eval 0.0] [%clk 0:00:50] } 23. Rc3 { [%eval 0.0] [%clk 0:01:23] } 23... a5?? { [%eval 5.27] } { Blunder. Qxa2 was best. } { [%clk 0:00:42] } 24. Nxe6 { [%eval 5.05] [%clk 0:01:12] } 24... fxe6 { [%eval 5.14] [%clk 0:00:37] } 25. Rxe6 { [%eval 4.14] [%clk 0:01:14] } 25... Kh7?? { [%eval #12] } { Checkmate is now unavoidable. Rxc3 was best. } { [%clk 0:00:28] } 26. Rb6?? { [%eval 0.27] } { Lost forced checkmate sequence. Qa7+ was best. } { [%clk 0:00:54] } 26... Bd7 { [%eval 0.31] [%clk 0:00:21] } 27. Qxd5 { [%eval 0.5] [%clk 0:00:40] } 27... Qe7 { [%eval 0.2] [%clk 0:00:23] } 28. Rb7 { [%eval 0.25] [%clk 0:00:27] } 28... Rcd8 { [%eval 0.38] [%clk 0:00:09] } 29. Rcc7 { [%eval -0.06] [%clk 0:00:11] } 29... Rf7 { [%eval -0.06] [%clk 0:00:10] } 30. Qd4 { [%eval -0.08] [%clk 0:00:12] } 30... Qe6 { [%eval -0.33] [%clk 0:00:08] } 31. f3?! { [%eval -1.04] } { Inaccuracy. Kh2 was best. } { [%clk 0:00:12] } 31... Be8?? { [%eval 6.31] } { Blunder. Qe8 was best. } { [%clk 0:00:06] } 32. Rxf7+ { [%eval 6.29] [%clk 0:00:12] } 32... Bxf7 { [%eval 3.76] [%clk 0:00:08] } 33. Rxf7+ { [%eval 3.76] [%clk 0:00:12] } 33... Qxf7 { [%eval 3.62] [%clk 0:00:08] } 34. Qxd8 { [%eval 3.67] [%clk 0:00:14] } 34... a4 { [%eval 4.02] [%clk 0:00:06] } 35. bxa4 { [%eval 4.29] [%clk 0:00:14] } 35... Qxa2 { [%eval 4.86] [%clk 0:00:07] } 36. Qe7+ { [%eval 4.67] [%clk 0:00:14] } 36... Kg8 { [%eval 4.65] [%clk 0:00:07] } 37. Qe8+ { [%eval 4.41] [%clk 0:00:16] } 37... Kg7 { [%eval 4.84] [%clk 0:00:08] } 38. Qe5+ { [%eval 4.85] [%clk 0:00:16] } 38... Kh7 { [%eval 4.8] [%clk 0:00:07] } 39. Qd4 { [%eval 4.27] [%clk 0:00:17] } 39... Qb1+ { [%eval 4.12] [%clk 0:00:08] } 40. Kf2 { [%eval 4.55] [%clk 0:00:18] } 40... Qc2+ { [%eval 4.48] [%clk 0:00:09] } 41. Kg3 { [%eval 4.46] [%clk 0:00:19] } 41... Qc7+ { [%eval 4.44] [%clk 0:00:10] } 42. Qf4 { [%eval 4.38] [%clk 0:00:19] } 42... Qa5 { [%eval 4.77] [%clk 0:00:07] } 43. Qf7+ { [%eval 4.86] [%clk 0:00:19] } 43... Kh6 { [%eval 4.8] [%clk 0:00:07] } 44. Qf8+ { [%eval 4.32] [%clk 0:00:19] } 44... Kh7 { [%eval 4.35] [%clk 0:00:08] } 45. Qe7+ { [%eval 5.11] [%clk 0:00:20] } 45... Kg8 { [%eval 4.97] [%clk 0:00:08] } 46. Qe4 { [%eval 4.8] [%clk 0:00:19] } 46... Kg7 { [%eval 4.64] [%clk 0:00:08] } 47. Qd4+ { [%eval 4.36] [%clk 0:00:19] } 47... Kh7 { [%eval 4.21] [%clk 0:00:08] } 48. Kf4?? { [%eval 0.34] } { Blunder. Qf4 was best. } { [%clk 0:00:20] } 48... Qc7+?? { [%eval 3.97] } { Blunder. Qe1 was best. } { [%clk 0:00:07] } 49. Ke4?? { [%eval 0.11] } { Blunder. Qe5 was best. } { [%clk 0:00:20] } 49... Qe7+?? { [%eval 2.97] } { Blunder. Qc2+ was best. } { [%clk 0:00:07] } 50. Kd3 { [%eval 1.71] [%clk 0:00:19] } 50... Qa3+?? { [%eval 4.49] } { Blunder. Qe1 was best. } { [%clk 0:00:08] } 51. Ke2 { [%eval 4.56] [%clk 0:00:19] } 51... Qa2+ { [%eval 4.36] [%clk 0:00:09] } 52. Kf1 { [%eval 4.23] [%clk 0:00:20] } 52... Qb1+ { [%eval 4.42] [%clk 0:00:10] } 53. Kf2 { [%eval 4.3] [%clk 0:00:22] } 53... Qc2+ { [%eval 4.34] [%clk 0:00:10] } 54. Kg1 { [%eval 4.31] [%clk 0:00:22] } 54... Qb1+ { [%eval 4.47] [%clk 0:00:11] } 55. Kh2 { [%eval 4.84] [%clk 0:00:24] } 55... Qb8+ { [%eval 5.23] [%clk 0:00:12] } 56. f4 { [%eval 5.28] [%clk 0:00:23] } 56... Qc7 { [%eval 5.51] [%clk 0:00:11] } 57. Qe5 { [%eval 5.0] [%clk 0:00:23] } 57... Qd8 { [%eval 5.53] [%clk 0:00:11] } 58. Qg5 { [%eval 5.38] [%clk 0:00:21] } 58... Qd4 { [%eval 5.31] [%clk 0:00:10] } 59. a5 { [%eval 4.8] [%clk 0:00:22] } 59... Qa4?! { [%eval 7.38] } { Inaccuracy. Qd6 was best. } { [%clk 0:00:11] } 60. Qe7+ { [%eval 9.05] [%clk 0:00:21] } 60... Kh6 { [%eval 9.07] [%clk 0:00:11] } 61. Qe5 { [%eval 8.06] [%clk 0:00:22] } 61... Kh7 { [%eval 7.1] [%clk 0:00:09] } 62. Kg3?! { [%eval 5.15] } { Inaccuracy. Qe7+ was best. } { [%clk 0:00:16] } 62... Qb3+ { [%eval 5.32] [%clk 0:00:12] } 63. Kf2 { [%eval 4.96] [%clk 0:00:18] } 63... Qa2+ { [%eval 4.86] [%clk 0:00:13] } 64. Ke3? { [%eval 2.93] } { Mistake. Kg3 was best. } { [%clk 0:00:19] } 64... Qxg2 { [%eval 2.36] [%clk 0:00:08] } 65. Qe7+ { [%eval 2.7] [%clk 0:00:20] } 65... Kg8 { [%eval 3.23] [%clk 0:00:09] } 66. Qd8+ { [%eval 2.65] [%clk 0:00:20] } 66... Kg7 { [%eval 2.77] [%clk 0:00:11] } 67. Qe7+ { [%eval 2.72] [%clk 0:00:18] } 67... Kg8 { [%eval 2.59] [%clk 0:00:12] } 68. Qg5?? { [%eval 0.4] } { Blunder. Qd6 was best. } { [%clk 0:00:14] } 68... Qc6 { [%eval 0.77] [%clk 0:00:11] } 69. Kd4?! { [%eval 0.0] } { Inaccuracy. Kd3 was best. } { [%clk 0:00:15] } 69... Kg7?? { [%eval 2.61] } { Blunder. Qa4+ was best. } { [%clk 0:00:09] } 70. Qe5+ { [%eval 2.52] [%clk 0:00:14] } 70... Kh7 { [%eval 1.96] [%clk 0:00:10] } 71. Qe7+?? { [%eval 0.13] } { Blunder. f5 was best. } { [%clk 0:00:15] } 71... Kh6 { [%eval 0.25] [%clk 0:00:09] } 72. Qc5 { [%eval 0.18] [%clk 0:00:16] } 72... Qd7+ { [%eval 0.67] [%clk 0:00:10] } 73. Kc3 { [%eval 0.87] [%clk 0:00:15] } 73... Qh3+? { [%eval 2.43] } { Mistake. Qe8 was best. } { [%clk 0:00:11] } 74. Kb4 { [%eval 2.41] [%clk 0:00:15] } 74... Qf1 { [%eval 2.59] [%clk 0:00:10] } 75. Qe5 { [%eval 4.07] [%clk 0:00:15] } 75... Kh7 { [%eval 4.16] [%clk 0:00:09] } 76. Qe7+ { [%eval 3.93] [%clk 0:00:15] } 76... Kh6 { [%eval 3.71] [%clk 0:00:10] } 77. Qg5+ { [%eval 3.42] [%clk 0:00:15] } 77... Kh7 { [%eval 4.3] [%clk 0:00:11] } 78. Qe7+ { [%eval 4.17] [%clk 0:00:16] } 78... Kh6 { [%eval 3.98] [%clk 0:00:12] } 79. Qe5 { [%eval 3.75] [%clk 0:00:16] } 79... Qb1+ { [%eval 3.71] [%clk 0:00:12] } 80. Kc5 { [%eval 3.96] [%clk 0:00:18] } 80... Kh7?! { [%eval 5.33] } { Inaccuracy. Qc2+ was best. } { [%clk 0:00:12] } 81. a6 { [%eval 5.31] [%clk 0:00:18] } 81... Qc2+ { [%eval 5.57] [%clk 0:00:12] } 82. Kb6 { [%eval 5.21] [%clk 0:00:19] } 82... Qb3+ { [%eval 6.07] [%clk 0:00:13] } 83. Qb5 { [%eval 6.13] [%clk 0:00:20] } 83... Qe3+ { [%eval 5.84] [%clk 0:00:13] } 84. Qc5 { [%eval 5.33] [%clk 0:00:22] } 84... Qb3+ { [%eval 5.25] [%clk 0:00:13] } 85. Ka7 { [%eval 6.16] [%clk 0:00:23] } 85... Qf7+ { [%eval 6.37] [%clk 0:00:11] } 86. Kb8 { [%eval 6.08] [%clk 0:00:25] } 86... Qb3+ { [%eval 6.41] [%clk 0:00:07] } 87. Kc7 { [%eval 5.19] [%clk 0:00:21] } 87... Qf7+?! { [%eval 7.46] } { Inaccuracy. Qa4 was best. } { [%clk 0:00:08] } 88. Kc6 { [%eval 6.75] [%clk 0:00:22] } 88... Qe6+ { [%eval 7.49] [%clk 0:00:08] } 89. Qd6 { [%eval 6.46] [%clk 0:00:22] } 89... Qc4+ { [%eval 6.59] [%clk 0:00:07] } 90. Kb6 { [%eval 7.76] [%clk 0:00:23] } 90... Qb3+ { [%eval 7.37] [%clk 0:00:07] } 91. Kc7 { [%eval 7.22] [%clk 0:00:23] } 91... Qc4+ { [%eval 8.1] [%clk 0:00:07] } 92. Kb7?! { [%eval 5.36] } { Inaccuracy. Kd8 was best. } { [%clk 0:00:17] } 92... Qb3+ { [%eval 6.0] [%clk 0:00:06] } 93. Kc8 { [%eval 6.71] [%clk 0:00:15] } 93... Qc4+?? { [%eval #12] } { Checkmate is now unavoidable. Qb1 was best. } { [%clk 0:00:07] } 94. Kd8? { [%eval 8.67] } { Lost forced checkmate sequence. Qc7+ was best. } { [%clk 0:00:15] } 94... Qg8+ { [%eval 10.38] [%clk 0:00:05] } 95. Ke7 { [%eval 9.34] [%clk 0:00:15] } 95... Qg7+ { [%eval 9.34] [%clk 0:00:06] } 96. Ke6 { [%eval 8.6] [%clk 0:00:16] } 96... Qg8+ { [%eval 7.65] [%clk 0:00:07] } 97. Ke5? { [%eval 3.8] } { Mistake. Kd7 was best. } { [%clk 0:00:17] } 97... Qe8+?? { [%eval 41.86] } { Blunder. Qf7 was best. } { [%clk 0:00:07] } 98. Kf6 { [%eval 10.01] [%clk 0:00:12] } 98... Qh8+ { [%eval 6.31] [%clk 0:00:06] } 99. Kg5? { [%eval 3.95] } { Mistake. Ke7 was best. } { [%clk 0:00:11] } 99... Qe8?? { [%eval #15] } { Checkmate is now unavoidable. Qg7 was best. } { [%clk 0:00:04] } 100. Qc7+ { [%eval #10] [%clk 0:00:12] } 100... Kg8 { [%eval #13] [%clk 0:00:04] } 101. Kf6 { [%eval #18] [%clk 0:00:10] } 101... Qf8+ { [%eval #18] [%clk 0:00:04] } 102. Kxg6 { [%eval #17] [%clk 0:00:11] } 102... Qe8+ { [%eval #17] [%clk 0:00:06] } 103. Kg5?! { [%eval 55.84] } { Lost forced checkmate sequence. Kf6 was best. } { [%clk 0:00:11] } 103... Qb5+?! { [%eval #20] } { Checkmate is now unavoidable. Qe6 was best. } { [%clk 0:00:06] } 104. f5 { [%eval 59.93] [%clk 0:00:11] } 104... Qxa6?! { [%eval #5] } { Checkmate is now unavoidable. Qe2 was best. } { [%clk 0:00:06] } 105. f6 { [%eval #4] [%clk 0:00:11] } 105... Qb5+ { [%eval #4] [%clk 0:00:04] } 106. Kh6 { [%eval #3] [%clk 0:00:12] } 106... Kf8 { [%eval #2] [%clk 0:00:03] } 107. Qe7+ { [%eval #1] [%clk 0:00:13] } 1-0