Event: 6th Colonial Open
Site: Sterlig, VA, United States
Date: 2025-04-18
White: Kannan, Atul S
WhiteElo: 1911
Black: Tyrrell, Benjamin
BlackElo: 1894
Result: 0-1
ECO: A15
Opening: English Opening: Anglo-Indian Defense
Variant: Standard
TimeControl: G/90;+30

1. c4 { [%eval 0.12] [%clk 1:25:25] } 1... Nf6 { [%eval 0.14] [%clk 1:28:09] } 2. g3 { [%eval 0.11] [%clk 1:23:55] } 2... g6 { [%eval 0.19] [%clk 1:27:59] } 3. Bg2 { [%eval 0.18] [%clk 1:24:16] } 3... Bg7 { [%eval 0.27] [%clk 1:28:04] } 4. e4 { [%eval 0.0] [%clk 1:24:34] } 4... O-O { [%eval 0.0] [%clk 1:26:34] } 5. Ne2 { [%eval 0.08] [%clk 1:23:37] } 5... d6 { [%eval 0.03] [%clk 1:25:19] } 6. O-O { [%eval 0.0] [%clk 1:23:57] } 6... e5 { [%eval 0.27] [%clk 1:22:57] } 7. f4 { [%eval -0.16] [%clk 1:23:18] } 7... c6 { [%eval 0.01] [%clk 1:19:24] } 8. h3 { [%eval -0.25] [%clk 1:20:45] } 8... Nbd7 { [%eval -0.02] [%clk 1:15:55] } 9. d3 { [%eval -0.13] [%clk 1:19:29] } 9... Nc5?! { [%eval 0.7] } { Inaccuracy. b5 was best. } { [%clk 1:14:39] } 10. f5 { [%eval 0.19] [%clk 1:19:05] } 10... d5 { [%eval 0.15] [%clk 1:09:52] } 11. Be3?! { [%eval -0.69] } { Inaccuracy. cxd5 was best. } { [%clk 1:14:41] } 11... Qd6? { [%eval 0.69] } { Mistake. d4 was best. } { [%clk 1:05:46] } 12. b4 { [%eval 0.67] [%clk 1:10:48] } 12... Na6 { [%eval 0.82] [%clk 1:02:35] } 13. c5?! { [%eval 0.02] } { Inaccuracy. cxd5 was best. } { [%clk 1:09:41] } 13... Qc7?! { [%eval 0.73] } { Inaccuracy. Qd8 was best. } { [%clk 1:00:31] } 14. g4 { [%eval 0.84] [%clk 1:06:39] } 14... dxe4 { [%eval 0.76] [%clk 0:59:52] } 15. dxe4 { [%eval 0.56] [%clk 1:06:18] } 15... Nxb4 { [%eval 0.7] [%clk 0:59:27] } 16. Qb3 { [%eval 0.76] [%clk 1:05:06] } 16... Na6 { [%eval 0.64] [%clk 0:57:58] } 17. g5 { [%eval 0.66] [%clk 1:05:09] } 17... Nd7 { [%eval 0.56] [%clk 0:54:39] } 18. f6 { [%eval 0.59] [%clk 1:00:53] } 18... Bh8 { [%eval 0.69] [%clk 0:54:25] } 19. Qc3 { [%eval 0.72] [%clk 0:58:35] } 19... b6 { [%eval 0.69] [%clk 0:49:53] } 20. cxb6 { [%eval 0.73] [%clk 0:58:33] } 20... axb6 { [%eval 0.76] [%clk 0:50:06] } 21. a4 { [%eval 0.63] [%clk 0:50:35] } 21... c5? { [%eval 2.12] } { Mistake. Nac5 was best. } { [%clk 0:39:11] } 22. Na3 { [%eval 2.23] [%clk 0:49:27] } 22... Qc6 { [%eval 2.36] [%clk 0:37:08] } 23. Nb5 { [%eval 2.19] [%clk 0:48:25] } 23... Nc7 { [%eval 2.54] [%clk 0:37:15] } 24. Qc4 { [%eval 2.22] [%clk 0:45:36] } 24... Ba6 { [%eval 2.16] [%clk 0:34:14] } 25. Nec3 { [%eval 2.29] [%clk 0:45:11] } 25... Rad8 { [%eval 2.66] [%clk 0:29:00] } 26. Nd5 { [%eval 2.68] [%clk 0:44:43] } 26... Nxd5 { [%eval 2.56] [%clk 0:29:04] } 27. exd5 { [%eval 2.56] [%clk 0:45:03] } 27... Bxb5 { [%eval 2.74] [%clk 0:28:39] } 28. axb5?! { [%eval 2.08] } { Inaccuracy. Qxb5 was best. } { [%clk 0:45:22] } 28... Qd6 { [%eval 2.01] [%clk 0:28:39] } 29. h4 { [%eval 1.96] [%clk 0:32:00] } 29... Rfe8 { [%eval 2.34] [%clk 0:25:10] } 30. Be4?! { [%eval 1.4] } { Inaccuracy. Ra7 was best. } { [%clk 0:31:56] } 30... Nxf6? { [%eval 2.67] } { Mistake. Bxf6 was best. } { [%clk 0:24:28] } 31. gxf6 { [%eval 2.6] [%clk 0:32:13] } 31... Bxf6 { [%eval 2.35] [%clk 0:24:57] } 32. Bg5?! { [%eval 1.44] } { Inaccuracy. Bxc5 was best. } { [%clk 0:32:06] } 32... Bxg5?! { [%eval 2.17] } { Inaccuracy. Be7 was best. } { [%clk 0:24:21] } 33. hxg5 { [%eval 2.13] [%clk 0:32:29] } 33... f5?! { [%eval 3.43] } { Inaccuracy. Qd7 was best. } { [%clk 0:24:36] } 34. gxf6 { [%eval 3.29] [%clk 0:32:34] } 34... Rf8 { [%eval 2.94] [%clk 0:24:37] } 35. Ra7 { [%eval 2.52] [%clk 0:28:52] } 35... Rxf6 { [%eval 2.75] [%clk 0:24:37] } 36. Rxf6 { [%eval 2.72] [%clk 0:25:10] } 36... Qxf6 { [%eval 2.47] [%clk 0:24:57] } 37. Ra3? { [%eval 1.0] } { Mistake. Bg2 was best. } { [%clk 0:11:03] } 37... Rf8 { [%eval 0.91] [%clk 0:18:19] } 38. Qe2?! { [%eval 0.0] } { Inaccuracy. Bf3 was best. } { [%clk 0:07:33] } 38... Qg5+ { [%eval 0.0] [%clk 0:18:22] } 39. Kh2 { [%eval 0.0] [%clk 0:07:53] } 39... Qh4+ { [%eval 0.0] [%clk 0:17:30] } 40. Kg2 { [%eval 0.0] [%clk 0:08:01] } 40... Rf4 { [%eval 0.0] [%clk 0:16:51] } 41. Ra8+?? { [%eval -7.22] } { Blunder. Re3 was best. } { [%clk 0:04:13] } 41... Kg7 { [%eval -7.21] [%clk 0:16:55] } 42. Ra7+ { [%eval -7.25] [%clk 0:04:07] } 42... Kh6 { [%eval -7.33] [%clk 0:16:48] } 43. Qe3 { [%eval -81.38] [%clk 0:03:13] } 43... Qg5+ { [%eval -10.29] [%clk 0:16:45] } 44. Qg3 { [%eval -8.94] [%clk 0:02:34] } 44... Rg4 { [%eval -8.6] [%clk 0:17:01] } 45. Ra3 { [%eval -8.19] [%clk 0:02:40] } 45... Qf4 { [%eval -8.74] [%clk 0:16:11] } 46. Bb1 { [%eval -8.53] [%clk 0:02:06] } 46... Rxg3+ { [%eval -8.28] [%clk 0:15:37] } 47. Rxg3 { [%eval -7.88] [%clk 0:02:30] } 47... Qd2+ { [%eval -6.92] [%clk 0:15:57] } 48. Kh3 { [%clk 0:02:44] } 48... Qe1 { [%clk 0:14:41] } 49. Be4 { [%clk 0:01:35] } 49... Qxe4 { [%clk 0:14:53] } 50. d6 { [%clk 0:01:57] } 50... Qh1+ { [%clk 0:15:15] } 0-1