Event: Round 5: Kobo, Ori - Wong, Jianwen
Date: 2025-06-10
White: Kobo, Ori
WhiteTitle: GM
WhiteElo: 2493
Black: Wong, Jianwen
BlackTitle: FM
BlackElo: 2260
Result: 0-1
ECO: E49
Opening: Nimzo-Indian Defense: Normal Variation, Botvinnik System
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:45] } 1... Nf6 { [%eval 0.19] [%clk 1:30:54] } 2. c4 { [%eval 0.18] [%clk 1:30:55] } 2... e6 { [%eval 0.14] [%clk 1:31:20] } 3. Nc3 { [%eval 0.09] [%clk 1:30:45] } 3... Bb4 { [%eval 0.09] [%clk 1:31:44] } 4. e3 { [%eval 0.11] [%clk 1:30:52] } 4... O-O { [%eval 0.11] [%clk 1:31:27] } 5. Bd3 { [%eval 0.0] [%clk 1:31:15] } 5... d5 { [%eval 0.09] [%clk 1:30:45] } 6. a3 { [%eval 0.13] [%clk 1:31:15] } 6... Bxc3+ { [%eval 0.08] [%clk 1:21:38] } 7. bxc3 { [%eval 0.11] [%clk 1:31:37] } 7... dxc4 { [%eval 0.1] [%clk 1:21:44] } 8. Bxc4 { [%eval 0.13] [%clk 1:31:59] } 8... c5 { [%eval 0.24] [%clk 1:21:53] } 9. Ne2 { [%eval 0.28] [%clk 1:32:10] } 9... Qc7 { [%eval 0.17] [%clk 1:20:30] } 10. Bd3 { [%eval 0.06] [%clk 1:27:19] } 10... e5 { [%eval 0.11] [%clk 1:10:38] } 11. dxe5 { [%eval 0.15] [%clk 1:25:01] } 11... Qxe5 { [%eval 0.18] [%clk 1:10:43] } 12. O-O { [%eval 0.3] [%clk 1:25:21] } 12... Bf5 { [%eval 0.12] [%clk 1:08:03] } 13. Bxf5 { [%eval 0.15] [%clk 1:25:44] } 13... Qxf5 { [%eval 0.0] [%clk 1:08:26] } 14. f3 { [%eval 0.05] [%clk 1:26:09] } 14... Nbd7 { [%eval 0.24] [%clk 1:04:11] } 15. e4 { [%eval 0.25] [%clk 1:24:34] } 15... Qe6 { [%eval 0.28] [%clk 1:03:33] } 16. Qa4 { [%eval 0.16] [%clk 1:13:25] } 16... Ne5 { [%eval 0.17] [%clk 0:56:41] } 17. Rd1 { [%eval 0.02] [%clk 1:06:10] } 17... Rfd8 { [%eval 0.13] [%clk 0:47:24] } 18. Bg5 { [%eval 0.12] [%clk 1:03:53] } 18... Nd3?! { [%eval 0.92] } { Inaccuracy. h6 was best. } { [%clk 0:31:39] } 19. Qc2?! { [%eval -0.06] } { Inaccuracy. Qb5 was best. } { [%clk 0:49:18] } 19... c4 { [%eval 0.0] [%clk 0:30:06] } 20. Rab1 { [%eval -0.07] [%clk 0:47:10] } 20... h6 { [%eval -0.11] [%clk 0:22:08] } 21. Be3 { [%eval 0.0] [%clk 0:41:43] } 21... Qa6 { [%eval -0.08] [%clk 0:19:58] } 22. Nd4 { [%eval -0.13] [%clk 0:31:18] } 22... Rd7 { [%eval -0.12] [%clk 0:17:52] } 23. a4 { [%eval -0.09] [%clk 0:26:51] } 23... Rad8 { [%eval 0.24] [%clk 0:17:22] } 24. Rb5 { [%eval 0.02] [%clk 0:21:58] } 24... Ne8 { [%eval 0.07] [%clk 0:17:08] } 25. Rdb1 { [%eval 0.0] [%clk 0:21:24] } 25... Nd6 { [%eval 0.0] [%clk 0:15:49] } 26. Rh5 { [%eval 0.0] [%clk 0:19:52] } 26... Nc8 { [%eval 0.3] [%clk 0:15:10] } 27. Rbb5 { [%eval -0.17] [%clk 0:12:36] } 27... Ne7 { [%eval 0.0] [%clk 0:15:10] } 28. Qa2 { [%eval -0.12] [%clk 0:09:17] } 28... Rc8 { [%eval -0.03] [%clk 0:15:04] } 29. Ra5 { [%eval -0.48] [%clk 0:05:21] } 29... Qg6 { [%eval -0.36] [%clk 0:15:02] } 30. Rh3 { [%eval -0.54] [%clk 0:01:33] } 30... b6 { [%eval -0.23] [%clk 0:13:19] } 31. Rb5 { [%eval -0.2] [%clk 0:00:53] } 31... Qf6 { [%eval -0.24] [%clk 0:12:02] } 32. Qd2?! { [%eval -1.08] } { Inaccuracy. Rg3 was best. } { [%clk 0:01:00] } 32... Nc5 { [%eval -0.54] [%clk 0:11:14] } 33. Rg3 { [%eval -0.52] [%clk 0:00:40] } 33... Kh8 { [%eval -0.34] [%clk 0:10:54] } 34. Rh3 { [%eval -0.83] [%clk 0:00:47] } 34... Kg8 { [%eval -0.59] [%clk 0:11:19] } 35. Rg3 { [%eval -0.77] [%clk 0:01:13] } 35... Kh8 { [%eval -0.41] [%clk 0:11:48] } 36. Qa2? { [%eval -1.55] } { Mistake. e5 was best. } { [%clk 0:00:34] } 36... Nb3 { [%eval -1.31] [%clk 0:11:06] } 37. Qb2?? { [%eval -3.33] } { Blunder. Qf2 was best. } { [%clk 0:00:34] } 37... Nxd4 { [%eval -3.4] [%clk 0:08:35] } 38. cxd4 { [%eval -3.55] [%clk 0:00:48] } 38... c3 { [%eval -3.21] [%clk 0:09:00] } 39. Qc2 { [%eval -3.25] [%clk 0:01:06] } 39... Rxd4 { [%eval -3.22] [%clk 0:08:24] } 40. Bxd4? { [%eval -6.23] } { Mistake. f4 was best. } { [%clk 0:00:41] } 40... Qxd4+ { [%eval -6.1] [%clk 0:08:52] } 41. Kf1 { [%eval -6.04] [%clk 0:01:04] } 41... Qc4+ { [%eval -5.58] [%clk 0:08:25] } 42. Kf2 { [%eval -6.26] [%clk 0:00:36] } 42... Rd8 { [%eval -6.27] [%clk 0:08:39] } 43. Ke3 { [%eval -6.18] [%clk 0:00:31] } 43... Rd2 { [%eval -5.94] [%clk 0:08:42] } 44. Qb3?! { [%eval -8.27] } { Inaccuracy. Qxd2 was best. } { [%clk 0:00:53] } 44... Nd5+ { [%eval -7.75] [%clk 0:08:18] } 0-1