Event: Round 4: Aarts, Joaquin - Dasgupta, Avyukt
Date: 2025-03-22
White: Aarts, Joaquin
WhiteElo: 1983
Black: Dasgupta, Avyukt
BlackElo: 2156
Result: 1-0
ECO: E44
Opening: Nimzo-Indian Defense: St. Petersburg Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:50:15] } 1... Nf6 { [%eval 0.19] [%clk 1:50:19] } 2. c4 { [%eval 0.18] [%clk 1:50:10] } 2... e6 { [%eval 0.14] [%clk 1:50:26] } 3. Nc3 { [%eval 0.09] [%clk 1:50:13] } 3... Bb4 { [%eval 0.09] [%clk 1:50:30] } 4. e3 { [%eval 0.11] [%clk 1:50:18] } 4... b6 { [%eval 0.31] [%clk 1:50:25] } 5. Ne2 { [%eval 0.28] [%clk 1:50:09] } 5... Bb7 { [%eval 0.4] [%clk 1:50:05] } 6. a3 { [%eval 0.44] [%clk 1:48:51] } 6... Bxc3+ { [%eval 0.46] [%clk 1:49:49] } 7. Nxc3 { [%eval 0.44] [%clk 1:48:33] } 7... d6 { [%eval 0.74] [%clk 1:48:39] } 8. Bd3 { [%eval 0.77] [%clk 1:46:35] } 8... Qe7?! { [%eval 1.38] } { Inaccuracy. d5 was best. } { [%clk 1:41:54] } 9. O-O { [%eval 1.33] [%clk 1:45:03] } 9... c5 { [%eval 1.66] [%clk 1:38:51] } 10. d5 { [%eval 1.59] [%clk 1:43:08] } 10... Nbd7 { [%eval 1.76] [%clk 1:29:58] } 11. e4 { [%eval 1.85] [%clk 1:42:34] } 11... e5 { [%eval 1.73] [%clk 1:27:12] } 12. g3 { [%eval 1.74] [%clk 1:29:08] } 12... h6 { [%eval 1.91] [%clk 1:14:07] } 13. h4 { [%eval 1.5] [%clk 1:24:42] } 13... g6 { [%eval 1.82] [%clk 1:03:15] } 14. Kg2 { [%eval 1.92] [%clk 1:14:34] } 14... Kf8 { [%eval 1.91] [%clk 1:01:20] } 15. Be3 { [%eval 1.89] [%clk 1:12:19] } 15... Kg7 { [%eval 1.89] [%clk 1:00:05] } 16. f3 { [%eval 1.84] [%clk 1:11:43] } 16... Rhf8 { [%eval 2.14] [%clk 0:59:00] } 17. Qc2 { [%eval 1.96] [%clk 1:02:05] } 17... Ng8 { [%eval 2.21] [%clk 0:56:03] } 18. Kf2 { [%eval 1.87] [%clk 0:58:11] } 18... Bc8 { [%eval 2.06] [%clk 0:53:15] } 19. Ke1 { [%eval 1.87] [%clk 0:54:59] } 19... Ndf6 { [%eval 1.96] [%clk 0:50:26] } 20. Kd1 { [%eval 1.56] [%clk 0:52:11] } 20... Bh3 { [%eval 2.06] [%clk 0:47:53] } 21. Rh1 { [%eval 2.12] [%clk 0:51:46] } 21... Bd7 { [%eval 2.0] [%clk 0:47:39] } 22. b4?! { [%eval 1.27] } { Inaccuracy. g4 was best. } { [%clk 0:44:36] } 22... a5 { [%eval 1.43] [%clk 0:43:31] } 23. bxc5 { [%eval 1.58] [%clk 0:43:34] } 23... bxc5 { [%eval 1.59] [%clk 0:42:08] } 24. g4 { [%eval 1.6] [%clk 0:36:57] } 24... Rfb8 { [%eval 1.71] [%clk 0:34:34] } 25. Ke2 { [%eval 1.34] [%clk 0:33:01] } 25... Rb7 { [%eval 1.53] [%clk 0:25:16] } 26. Rab1 { [%eval 1.54] [%clk 0:25:15] } 26... Rab8 { [%eval 1.57] [%clk 0:24:31] } 27. Bf2 { [%eval 1.46] [%clk 0:22:24] } 27... Qd8 { [%eval 1.28] [%clk 0:21:32] } 28. Rxb7 { [%eval 1.41] [%clk 0:21:48] } 28... Rxb7 { [%eval 1.26] [%clk 0:21:41] } 29. Rb1 { [%eval 1.61] [%clk 0:21:15] } 29... Rxb1 { [%eval 1.45] [%clk 0:18:28] } 30. Qxb1 { [%eval 1.52] [%clk 0:19:38] } 30... Qc7 { [%eval 1.85] [%clk 0:13:18] } 31. Be1 { [%eval 1.76] [%clk 0:17:59] } 31... Ne7 { [%eval 1.88] [%clk 0:10:21] } 32. Qb3 { [%eval 1.46] [%clk 0:14:37] } 32... Qa7?! { [%eval 2.28] } { Inaccuracy. g5 was best. } { [%clk 0:06:09] } 33. Nb5 { [%eval 2.25] [%clk 0:11:48] } 33... a4 { [%eval 2.82] [%clk 0:04:39] } 34. Nxa7 { [%eval 2.83] [%clk 0:10:23] } 34... axb3 { [%eval 2.86] [%clk 0:04:48] } 35. Nb5 { [%eval 2.82] [%clk 0:07:07] } 35... Nc8 { [%eval 2.85] [%clk 0:04:32] } 36. Nc3? { [%eval 1.39] } { Mistake. a4 was best. } { [%clk 0:01:20] } 36... Nb6 { [%eval 1.81] [%clk 0:04:08] } 37. Kd2 { [%eval 1.82] [%clk 0:01:13] } 37... Na4 { [%eval 1.35] [%clk 0:00:40] } 38. Kc1 { [%eval 1.64] [%clk 0:00:50] } 38... b2+?! { [%eval 2.28] } { Inaccuracy. h5 was best. } { [%clk 0:00:17] } 39. Kb1 { [%eval 2.22] [%clk 0:00:45] } 39... Ne8?! { [%eval 3.26] } { Inaccuracy. Nxc3+ was best. } { [%clk 0:00:21] } 40. Bc2 { [%eval 2.67] [%clk 0:00:12] } 40... Nb6 { [%eval 2.84] [%clk 0:00:30] } 41. Bb3 { [%eval 2.85] [%clk 0:00:28] } 41... f5 { [%eval 3.21] [%clk 0:00:37] } 42. gxf5 { [%eval 2.92] [%clk 0:00:28] } 42... gxf5 { [%eval 3.12] [%clk 0:00:46] } 43. Kxb2 { [%eval 2.99] [%clk 0:00:30] } 43... Nc7?! { [%eval 4.01] } { Inaccuracy. Nc8 was best. } { [%clk 0:00:46] } 44. a4 { [%eval 3.94] [%clk 0:00:31] } 44... Na6 { [%eval 4.24] [%clk 0:00:49] } 45. Nb5 { [%eval 4.08] [%clk 0:00:35] } 45... fxe4 { [%eval 4.08] [%clk 0:00:36] } 46. fxe4 { [%eval 4.04] [%clk 0:00:41] } 46... Nc8 { [%eval 4.07] [%clk 0:00:34] } 47. a5 { [%eval 3.64] [%clk 0:00:25] } 47... Kg6 { [%eval 4.02] [%clk 0:00:30] } 48. Bd1 { [%eval 3.9] [%clk 0:00:29] } 48... h5 { [%eval 4.41] [%clk 0:00:26] } 49. Kb3 { [%eval 4.53] [%clk 0:00:33] } 49... Bg4 { [%eval 4.77] [%clk 0:00:35] } 50. Bxg4 { [%eval 4.77] [%clk 0:00:38] } 50... hxg4 { [%eval 4.65] [%clk 0:00:44] } 51. Bg3 { [%eval 4.49] [%clk 0:00:42] } 51... Kf6 { [%eval 4.95] [%clk 0:00:35] } 52. Be1 { [%eval 4.71] [%clk 0:00:43] } 52... Kg6 { [%eval 5.01] [%clk 0:01:00] } 53. Ka4 { [%eval 4.72] [%clk 0:00:51] } 53... Kh5 { [%eval 5.04] [%clk 0:00:40] } 54. Nc3 { [%eval 5.13] [%clk 0:00:20] } 54... Na7 { [%eval 5.26] [%clk 0:00:49] } 55. Nb5 { [%eval 4.92] [%clk 0:00:28] } 55... Nc8 { [%eval 5.16] [%clk 0:00:58] } 56. Na3 { [%eval 5.0] [%clk 0:00:23] } 56... Na7 { [%eval 5.36] [%clk 0:01:06] } 57. Nc2 { [%eval 5.37] [%clk 0:00:31] } 57... Kg6 { [%eval 5.49] [%clk 0:00:57] } 58. Bg3 { [%eval 5.32] [%clk 0:00:37] } 58... Kh5 { [%eval 5.18] [%clk 0:01:01] } 59. Kb3 { [%eval 5.16] [%clk 0:00:30] } 59... Nc8 { [%eval 5.2] [%clk 0:00:40] } 60. Kc3 { [%eval 4.25] [%clk 0:00:31] } 60... Ne7 { [%eval 4.96] [%clk 0:00:37] } 61. Ne3 { [%eval 4.82] [%clk 0:00:31] } 61... Nc8 { [%eval 5.18] [%clk 0:00:18] } 62. Nf5 { [%eval 4.81] [%clk 0:00:36] } 62... Nb4 { [%eval 5.18] [%clk 0:00:19] } 63. Kb3 { [%eval 4.93] [%clk 0:00:43] } 63... Nd3 { [%eval 5.49] [%clk 0:00:14] } 64. a6 { [%eval 4.91] [%clk 0:00:42] } 64... Nb4?! { [%eval 6.45] } { Inaccuracy. Nc1+ was best. } { [%clk 0:00:22] } 65. Nxd6 { [%eval 6.3] [%clk 0:00:29] } 65... Na7 { [%eval 6.65] [%clk 0:00:16] } 66. Nb5 { [%eval 6.66] [%clk 0:00:32] } 66... Nc8 { [%eval 7.67] [%clk 0:00:19] } 67. a7 { [%eval 7.62] [%clk 0:00:38] } 67... Nb6 { [%eval 7.52] [%clk 0:00:25] } 68. Nc7 { [%eval 7.47] [%clk 0:00:35] } 68... Nd3 { [%eval 7.46] [%clk 0:00:33] } 69. a8=Q { [%eval 7.38] [%clk 0:00:39] } 69... Nc1+ { [%eval 7.69] [%clk 0:00:43] } 70. Kc2 { [%eval 7.4] [%clk 0:00:45] } 70... Nxa8 { [%eval 7.22] [%clk 0:00:52] } 71. Nxa8 { [%eval 7.01] [%clk 0:00:53] } 71... Ne2 { [%eval 7.46] [%clk 0:01:00] } 72. Bxe5 { [%eval 7.6] [%clk 0:00:57] } 72... g3 { [%eval 7.76] [%clk 0:01:10] } 73. Bxg3 { [%eval 7.44] [%clk 0:01:05] } 73... Nxg3 { [%eval 7.75] [%clk 0:01:19] } 74. d6 { [%eval 8.54] [%clk 0:01:09] } 74... Ne2 { [%eval 7.91] [%clk 0:01:15] } 75. Kd3 { [%eval 7.76] [%clk 0:00:53] } 75... Kxh4? { [%eval #8] } { Checkmate is now unavoidable. Nf4+ was best. } { [%clk 0:01:11] } 76. Kxe2 { [%eval #8] [%clk 0:01:13] } 1-0