Event: Round 4: Berg, George - Tao, Jeremy
Date: 2025-06-22
White: Berg, George
WhiteElo: 1817
Black: Tao, Jeremy
BlackElo: 1840
Result: 1/2-1/2
ECO: B41
Opening: Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... c5 { [%eval 0.25] [%clk 1:30:58] } 2. Nf3 { [%eval 0.2] [%clk 1:31:21] } 2... e6 { [%eval 0.28] [%clk 1:31:26] } 3. d4 { [%eval 0.4] [%clk 1:31:43] } 3... cxd4 { [%eval 0.29] [%clk 1:31:54] } 4. Nxd4 { [%eval 0.23] [%clk 1:32:05] } 4... a6 { [%eval 0.42] [%clk 1:32:22] } 5. c4 { [%eval 0.21] [%clk 1:32:11] } 5... Nf6 { [%eval 0.23] [%clk 1:32:48] } 6. Nc3 { [%eval 0.19] [%clk 1:32:30] } 6... Qc7 { [%eval 0.5] [%clk 1:33:13] } 7. a3 { [%eval 0.45] [%clk 1:32:45] } 7... b6 { [%eval 0.61] [%clk 1:33:35] } 8. Bd3 { [%eval 0.41] [%clk 1:30:57] } 8... Bb7 { [%eval 0.58] [%clk 1:33:45] } 9. Qe2 { [%eval 0.31] [%clk 1:31:10] } 9... Bd6 { [%eval 0.39] [%clk 1:32:09] } 10. Nf3 { [%eval -0.06] [%clk 1:26:08] } 10... Nc6 { [%eval -0.05] [%clk 1:31:53] } 11. O-O?! { [%eval -0.68] } { Inaccuracy. Bd2 was best. } { [%clk 1:20:19] } 11... O-O?! { [%eval 0.18] } { Inaccuracy. Ng4 was best. } { [%clk 1:30:09] } 12. Bd2 { [%eval 0.03] [%clk 1:11:44] } 12... Ng4 { [%eval 0.0] [%clk 1:25:50] } 13. h3 { [%eval 0.09] [%clk 1:08:32] } 13... Nh2 { [%eval 0.21] [%clk 1:17:13] } 14. Nxh2 { [%eval 0.16] [%clk 1:08:31] } 14... Bxh2+ { [%eval 0.25] [%clk 1:17:24] } 15. Kh1 { [%eval 0.28] [%clk 1:08:56] } 15... Nd4 { [%eval 0.21] [%clk 1:14:00] } 16. Qe3 { [%eval -0.19] [%clk 1:08:42] } 16... Nb3? { [%eval 1.36] } { Mistake. Bd6 was best. } { [%clk 1:12:14] } 17. g3 { [%eval 1.45] [%clk 1:08:44] } 17... Nxd2 { [%eval 1.37] [%clk 1:10:54] } 18. Qxd2 { [%eval 1.36] [%clk 1:08:57] } 18... Bxg3 { [%eval 1.45] [%clk 1:11:20] } 19. fxg3 { [%eval 1.45] [%clk 1:09:18] } 19... Qxg3 { [%eval 1.4] [%clk 1:11:43] } 20. Rad1 { [%eval 1.35] [%clk 1:04:31] } 20... Qxh3+ { [%eval 1.16] [%clk 1:04:33] } 21. Qh2 { [%eval 1.47] [%clk 1:03:39] } 21... Qxh2+ { [%eval 1.87] [%clk 1:00:56] } 22. Kxh2 { [%eval 2.05] [%clk 1:04:02] } 22... Bc6 { [%eval 1.73] [%clk 1:00:29] } 23. e5 { [%eval 2.05] [%clk 0:58:58] } 23... f6 { [%eval 1.71] [%clk 0:57:32] } 24. exf6 { [%eval 2.28] [%clk 0:59:13] } 24... Rxf6 { [%eval 2.46] [%clk 0:57:51] } 25. Rxf6 { [%eval 2.35] [%clk 0:58:56] } 25... gxf6 { [%eval 2.28] [%clk 0:58:16] } 26. Be4 { [%eval 2.26] [%clk 0:57:44] } 26... Rc8 { [%eval 2.06] [%clk 0:56:16] } 27. b3?! { [%eval 1.24] } { Inaccuracy. Bxc6 was best. } { [%clk 0:58:03] } 27... b5?! { [%eval 2.21] } { Inaccuracy. Kf7 was best. } { [%clk 0:48:23] } 28. cxb5? { [%eval 0.6] } { Mistake. Bxc6 was best. } { [%clk 0:55:35] } 28... axb5 { [%eval 0.7] [%clk 0:37:55] } 29. Bxc6 { [%eval 0.67] [%clk 0:55:40] } 29... dxc6 { [%eval 0.68] [%clk 0:36:19] } 30. Ne4?! { [%eval 0.13] } { Inaccuracy. Rd7 was best. } { [%clk 0:55:20] } 30... f5?! { [%eval 1.2] } { Inaccuracy. Ra8 was best. } { [%clk 0:35:12] } 31. Rg1+? { [%eval 0.0] } { Mistake. Nc5 was best. } { [%clk 0:51:32] } 31... Kf8 { [%eval 0.07] [%clk 0:34:39] } 32. Nc5 { [%eval 0.12] [%clk 0:49:17] } 32... Kf7 { [%eval 0.36] [%clk 0:32:07] } 33. Re1 { [%eval 0.22] [%clk 0:42:18] } 33... Re8 { [%eval 0.22] [%clk 0:30:31] } 34. a4 { [%eval 0.16] [%clk 0:35:11] } 34... bxa4 { [%eval 0.31] [%clk 0:30:46] } 35. bxa4 { [%eval 0.75] [%clk 0:35:35] } 35... e5 { [%eval 1.12] [%clk 0:28:56] } 36. a5 { [%eval 1.31] [%clk 0:36:01] } 36... Ra8? { [%eval 3.05] } { Mistake. h5 was best. } { [%clk 0:27:35] } 37. a6 { [%eval 2.59] [%clk 0:36:25] } 37... Ke7 { [%eval 2.66] [%clk 0:26:53] } 38. Rxe5+?? { [%eval 0.0] } { Blunder. Rd1 was best. } { [%clk 0:36:06] } 38... Kd6 { [%eval 0.0] [%clk 0:26:38] } 39. Rxf5 { [%eval 0.0] [%clk 0:36:31] } 39... Kc7 { [%eval 0.0] [%clk 0:25:06] } 40. Kg3 { [%eval 0.0] [%clk 0:34:01] } 40... Kb6 { [%eval 0.0] [%clk 0:25:22] } 41. Kf4 { [%eval 0.0] [%clk 0:33:57] } 41... Re8 { [%eval 0.0] [%clk 0:23:55] } 42. Kg5 { [%eval 0.0] [%clk 0:31:00] } 42... Re2 { [%eval 0.0] [%clk 0:22:50] } 43. Kh6 { [%eval 0.0] [%clk 0:30:27] } 43... Re7 { [%eval 0.0] [%clk 0:20:44] } 44. Kg5 { [%eval 0.0] [%clk 0:29:37] } 44... Re2 { [%eval 0.0] [%clk 0:18:22] } 45. Kf6 { [%eval 0.0] [%clk 0:23:03] } 45... Rd2 { [%eval 0.0] [%clk 0:17:10] } 46. Ke6 { [%eval 0.0] [%clk 0:21:48] } 46... h6 { [%eval 0.0] [%clk 0:14:41] } 47. Rh5 { [%eval 0.0] [%clk 0:20:29] } 47... Rg2 { [%eval 0.0] [%clk 0:11:25] } 48. Kf6 { [%eval 0.0] [%clk 0:20:14] } 48... Rg1 { [%eval 0.0] [%clk 0:10:00] } 49. Rf5 { [%eval 0.0] [%clk 0:18:32] } 49... Rd1 { [%eval 0.0] [%clk 0:09:20] } 50. Ke6 { [%eval 0.0] [%clk 0:17:33] } 50... Rd2 { [%eval 0.0] [%clk 0:08:30] } 51. Rh5 { [%eval 0.0] [%clk 0:16:59] } 51... Rg2 { [%eval 0.0] [%clk 0:07:34] } 52. Kf6 { [%eval 0.0] [%clk 0:17:14] } 52... Rg1 { [%eval 0.0] [%clk 0:07:36] } 53. Kf5 { [%clk 0:17:04] } 1/2-1/2