Event: World Junior Championship
Site: chess24.com
Date: 2022-10-21
White: Utsab Chatterjee
WhiteElo: 2345
Black: Kozak, Antoni
BlackElo: 2440
Result: 1/2-1/2
ECO: B13
Opening: Caro-Kann Defense: Exchange Variation
Variant: Standard

1. e4 { [%eval 0.0] [%clk 1:30:58] } 1... c6?! { [%eval 0.56] } { Inaccuracy. e6 was best. } { [%clk 1:30:56] } 2. d4 { [%eval 0.41] [%clk 1:31:11] } 2... d5 { [%eval 0.28] [%clk 1:31:23] } 3. exd5 { [%eval 0.31] [%clk 1:31:27] } 3... cxd5 { [%eval 0.31] [%clk 1:31:50] } 4. Nf3 { [%eval 0.0] [%clk 1:31:45] } 4... Nc6 { [%eval 0.22] [%clk 1:32:13] } 5. Bb5 { [%eval 0.06] [%clk 1:32:01] } 5... Qa5+ { [%eval 0.0] [%clk 1:32:39] } 6. Nc3 { [%eval 0.0] [%clk 1:32:17] } 6... Bg4 { [%eval 0.13] [%clk 1:33:06] } 7. h3 { [%eval 0.0] [%clk 1:28:25] } 7... Bxf3 { [%eval 0.03] [%clk 1:33:31] } 8. Qxf3 { [%eval -0.04] [%clk 1:28:49] } 8... e6 { [%eval 0.18] [%clk 1:33:44] } 9. O-O { [%eval 0.12] [%clk 1:26:36] } 9... a6 { [%eval 0.27] [%clk 1:33:11] } 10. Bxc6+ { [%eval 0.32] [%clk 1:25:47] } 10... bxc6 { [%eval 0.18] [%clk 1:33:37] } 11. Bf4 { [%eval 0.02] [%clk 1:25:25] } 11... Nf6 { [%eval 0.39] [%clk 1:29:58] } 12. Ne2 { [%eval 0.42] [%clk 1:20:56] } 12... Be7 { [%eval 0.73] [%clk 1:28:44] } 13. c4 { [%eval 0.44] [%clk 1:20:38] } 13... O-O { [%eval 0.66] [%clk 1:28:33] } 14. c5 { [%eval 0.46] [%clk 1:20:46] } 14... Nd7 { [%eval 0.44] [%clk 1:25:08] } 15. Rfb1 { [%eval 0.41] [%clk 1:08:07] } 15... Bf6 { [%eval 0.61] [%clk 1:21:44] } 16. b4 { [%eval 0.69] [%clk 1:06:30] } 16... Qd8 { [%eval 0.61] [%clk 1:22:06] } 17. Bd6 { [%eval 0.55] [%clk 1:04:56] } 17... Re8?! { [%eval 1.11] } { Inaccuracy. Be7 was best. } { [%clk 1:22:23] } 18. a4 { [%eval 1.21] [%clk 1:05:20] } 18... e5 { [%eval 1.41] [%clk 1:18:01] } 19. Qd3? { [%eval 0.19] } { Mistake. b5 was best. } { [%clk 1:05:19] } 19... exd4 { [%eval 0.26] [%clk 1:16:05] } 20. Nxd4 { [%eval 0.19] [%clk 0:52:37] } 20... Qc8 { [%eval 0.19] [%clk 1:12:41] } 21. Ra2 { [%eval 0.17] [%clk 0:39:51] } 21... Ne5 { [%eval 0.32] [%clk 1:09:12] } 22. Bxe5 { [%eval 0.21] [%clk 0:40:15] } 22... Rxe5 { [%eval 0.32] [%clk 1:09:29] } 23. Rc2 { [%eval 0.26] [%clk 0:28:06] } 23... Re4 { [%eval 0.39] [%clk 1:07:53] } 24. Nxc6?? { [%eval -1.89] } { Blunder. Nf3 was best. } { [%clk 0:27:55] } 24... Qxc6 { [%eval -1.83] [%clk 1:08:13] } 25. b5 { [%eval -2.17] [%clk 0:28:22] } 25... axb5 { [%eval -1.53] [%clk 1:00:40] } 26. axb5 { [%eval -2.04] [%clk 0:28:51] } 26... Qe6 { [%eval -1.77] [%clk 1:00:37] } 27. Rcc1 { [%eval -2.14] [%clk 0:24:58] } 27... Qf5 { [%eval -2.31] [%clk 0:55:26] } 28. b6?! { [%eval -3.48] } { Inaccuracy. Rf1 was best. } { [%clk 0:14:02] } 28... Re1+ { [%eval -3.04] [%clk 0:55:07] } 29. Rxe1 { [%eval -3.82] [%clk 0:14:31] } 29... Qxd3 { [%eval -3.4] [%clk 0:55:33] } 30. c6 { [%eval -3.3] [%clk 0:14:39] } 30... Rf8 { [%eval -3.58] [%clk 0:38:17] } 31. c7 { [%eval -2.67] [%clk 0:07:38] } 31... Qc4?? { [%eval -0.31] } { Blunder. Be5 was best. } { [%clk 0:36:05] } 32. Rec1 { [%eval -0.52] [%clk 0:05:25] } 32... Bc3 { [%eval -0.47] [%clk 0:35:50] } 33. b7 { [%eval -0.29] [%clk 0:05:10] } 33... Qxc7 { [%eval -0.35] [%clk 0:36:17] } 34. Rxc3 { [%eval -0.44] [%clk 0:05:37] } 34... Qxc3 { [%eval -0.31] [%clk 0:36:43] } 35. b8=Q { [%eval -0.43] [%clk 0:06:04] } 35... Qe1+ { [%eval -0.33] [%clk 0:37:09] } 36. Kh2 { [%eval -0.23] [%clk 0:05:31] } 36... Qe7 { [%eval -0.25] [%clk 0:34:14] } 37. Qf4 { [%eval -0.37] [%clk 0:04:42] } 37... Rd8 { [%eval -0.19] [%clk 0:34:21] } 38. Qd4 { [%eval -0.32] [%clk 0:04:47] } 38... Qc7+ { [%eval -0.18] [%clk 0:34:10] } 39. g3 { [%eval -0.17] [%clk 0:05:00] } 39... Qc4 { [%eval -0.2] [%clk 0:34:32] } 40. Qb6 { [%eval -0.21] [%clk 0:05:29] } 40... Re8 { [%eval -0.06] [%clk 0:32:58] } 41. Rd1 { [%eval -0.3] [%clk 0:05:43] } 41... h5 { [%eval -0.07] [%clk 0:33:14] } 42. Rd4 { [%eval -0.09] [%clk 0:05:31] } 42... Qa2 { [%eval -0.04] [%clk 0:33:00] } 43. Kg2 { [%eval -0.05] [%clk 0:05:55] } 43... Qa8 { [%eval 0.0] [%clk 0:31:36] } 44. Qd6 { [%eval 0.0] [%clk 0:05:28] } 44... Rd8 { [%eval 0.0] [%clk 0:31:59] } 45. Qe5 { [%eval -0.18] [%clk 0:03:54] } 45... Qa1 { [%eval -0.16] [%clk 0:31:57] } 46. Kh2 { [%eval -0.17] [%clk 0:02:06] } 46... Qb2 { [%eval -0.2] [%clk 0:32:15] } 47. Kg1 { [%eval -0.25] [%clk 0:02:26] } 47... Qc1+ { [%eval -0.08] [%clk 0:32:41] } 48. Kh2 { [%eval -0.22] [%clk 0:02:34] } 48... Qc5 { [%eval -0.09] [%clk 0:33:00] } 49. Kg2 { [%eval -0.17] [%clk 0:01:25] } 49... g6 { [%eval -0.22] [%clk 0:33:09] } 50. h4 { [%eval -0.1] [%clk 0:01:28] } 50... Qd6 { [%eval -0.14] [%clk 0:33:01] } 51. Qg5 { [%eval -0.19] [%clk 0:01:54] } 51... Kg7 { [%eval -0.22] [%clk 0:33:12] } 52. Qd2 { [%eval -0.24] [%clk 0:02:04] } 52... Qe5 { [%eval -0.13] [%clk 0:33:23] } 53. Qd3 { [%eval -0.16] [%clk 0:02:20] } 53... Rd6 { [%eval -0.27] [%clk 0:33:25] } 54. Qd2 { [%eval -0.2] [%clk 0:02:34] } 54... Rd7 { [%eval -0.33] [%clk 0:33:10] } 55. Qd3 { [%eval -0.2] [%clk 0:02:47] } 55... Qf6 { [%eval -0.18] [%clk 0:32:01] } 56. Qd2 { [%eval -0.18] [%clk 0:02:39] } 56... Qc6 { [%eval -0.17] [%clk 0:32:25] } 57. Kg1 { [%eval -0.14] [%clk 0:01:54] } 57... Rd6 { [%eval -0.11] [%clk 0:32:46] } 58. Qb2 { [%eval -0.22] [%clk 0:30:22] } 58... Kg8 { [%eval -0.2] [%clk 1:02:44] } 59. Qd2 { [%eval -0.17] [%clk 0:29:01] } 59... Qb5 { [%eval -0.2] [%clk 1:01:44] } 60. Kg2 { [%eval -0.22] [%clk 0:28:33] } 60... Qb7 { [%eval -0.24] [%clk 1:01:38] } 61. Qg5 { [%eval -0.12] [%clk 0:27:39] } 61... Qc6 { [%eval -0.24] [%clk 1:00:29] } 62. Qe5 { [%eval -0.14] [%clk 0:27:41] } 62... Kh7 { [%eval -0.09] [%clk 1:00:25] } 63. Kg1 { [%eval -0.15] [%clk 0:27:12] } 63... Rd7 { [%eval -0.19] [%clk 0:59:41] } 64. Kg2 { [%eval -0.16] [%clk 0:25:12] } 64... Qe6 { [%eval -0.15] [%clk 0:59:43] } 65. Qg5 { [%eval -0.11] [%clk 0:25:35] } 65... Qe2 { [%eval -0.31] [%clk 1:00:03] } 66. Qf4 { [%eval -0.14] [%clk 0:25:06] } 66... Kg7 { [%eval -0.18] [%clk 1:00:19] } 67. Qg5 { [%eval -0.08] [%clk 0:24:53] } 67... Ra7 { [%eval 0.0] [%clk 0:59:58] } 68. Rf4 { [%eval 0.0] [%clk 0:23:49] } 68... Qe6 { [%eval -0.04] [%clk 0:58:44] } 69. Rd4 { [%eval 0.0] [%clk 0:24:09] } 69... Ra5 { [%eval -0.13] [%clk 0:59:02] } 70. Qd2 { [%eval -0.13] [%clk 0:24:24] } 70... Rc5 { [%eval -0.13] [%clk 0:58:39] } 71. Qd1 { [%eval -0.22] [%clk 0:21:10] } 71... Qe5 { [%eval -0.12] [%clk 0:58:20] } 72. Qd2 { [%eval -0.14] [%clk 0:21:15] } 72... Qf6 { [%eval 0.0] [%clk 0:58:06] } 73. Rxd5 { [%eval 0.0] [%clk 0:21:02] } 73... Rxd5 { [%clk 0:58:32] } 74. Qxd5 { [%clk 0:21:31] } 74... Qc3 { [%clk 0:58:56] } 75. Qe4 { [%clk 0:21:48] } 1/2-1/2