Event: Round 4: Yip, Oscar - De Silva, Sithun
Date: 2025-07-29
White: Yip, Oscar
Black: De Silva, Sithun
BlackElo: 1817
Result: 0-1
ECO: B13
Opening: Caro-Kann Defense: Exchange Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:17] } 1... c6 { [%eval 0.23] [%clk 1:30:55] } 2. d4 { [%eval 0.24] [%clk 1:29:47] } 2... d5 { [%eval 0.24] [%clk 1:31:20] } 3. exd5 { [%eval 0.08] [%clk 1:29:43] } 3... cxd5 { [%eval 0.18] [%clk 1:31:47] } 4. Bd3 { [%eval 0.1] [%clk 1:30:06] } 4... Nc6 { [%eval 0.12] [%clk 1:31:12] } 5. Nf3 { [%eval 0.0] [%clk 1:30:23] } 5... Bg4 { [%eval 0.0] [%clk 1:31:28] } 6. c3 { [%eval 0.0] [%clk 1:30:45] } 6... e6 { [%eval 0.0] [%clk 1:31:09] } 7. h3 { [%eval 0.01] [%clk 1:30:55] } 7... Bh5 { [%eval 0.07] [%clk 1:31:30] } 8. O-O { [%eval -0.24] [%clk 1:30:21] } 8... Bd6 { [%eval -0.26] [%clk 1:31:07] } 9. Re1 { [%eval -0.26] [%clk 1:30:15] } 9... Nge7 { [%eval -0.26] [%clk 1:27:11] } 10. Nbd2 { [%eval -0.22] [%clk 1:30:01] } 10... Qc7 { [%eval -0.26] [%clk 1:25:55] } 11. Qa4 { [%eval -0.56] [%clk 1:24:19] } 11... Bg6 { [%eval -0.3] [%clk 1:20:56] } 12. Bf1 { [%eval -0.25] [%clk 1:22:29] } 12... O-O { [%eval -0.22] [%clk 1:20:49] } 13. c4 { [%eval -0.34] [%clk 1:20:31] } 13... dxc4 { [%eval -0.33] [%clk 1:15:27] } 14. Nxc4 { [%eval -0.35] [%clk 1:20:20] } 14... Rfd8 { [%eval -0.11] [%clk 1:04:13] } 15. Nxd6 { [%eval -0.14] [%clk 1:15:31] } 15... Qxd6 { [%eval -0.18] [%clk 1:04:27] } 16. Bg5 { [%eval -0.22] [%clk 1:13:23] } 16... a6 { [%eval -0.15] [%clk 0:52:00] } 17. Bh4 { [%eval -0.35] [%clk 1:07:34] } 17... b5 { [%eval -0.04] [%clk 0:47:05] } 18. Qb3 { [%eval -0.02] [%clk 0:59:36] } 18... Qd5 { [%eval 0.04] [%clk 0:34:04] } 19. Qxd5 { [%eval 0.06] [%clk 0:57:36] } 19... Rxd5 { [%eval 0.06] [%clk 0:34:23] } 20. Bxe7 { [%eval 0.0] [%clk 0:57:43] } 20... Nxe7 { [%eval 0.08] [%clk 0:34:47] } 21. Rac1 { [%eval -0.24] [%clk 0:57:01] } 21... Nf5 { [%eval -0.21] [%clk 0:29:01] } 22. Red1 { [%eval -0.21] [%clk 0:55:14] } 22... Rad8 { [%eval -0.14] [%clk 0:23:43] } 23. g4 { [%eval -0.18] [%clk 0:54:58] } 23... Ne7 { [%eval -0.16] [%clk 0:22:36] } 24. Rc7 { [%eval -0.18] [%clk 0:53:41] } 24... R5d7 { [%eval -0.06] [%clk 0:22:31] } 25. Rxd7 { [%eval -0.16] [%clk 0:53:18] } 25... Rxd7 { [%eval 0.0] [%clk 0:23:00] } 26. Ne5 { [%eval -0.06] [%clk 0:53:36] } 26... Rd6 { [%eval -0.08] [%clk 0:20:38] } 27. Bg2 { [%eval -0.25] [%clk 0:53:14] } 27... f6 { [%eval -0.17] [%clk 0:20:15] } 28. Nxg6 { [%eval -0.17] [%clk 0:52:58] } 28... Nxg6 { [%eval -0.22] [%clk 0:20:43] } 29. Bf3 { [%eval -0.25] [%clk 0:52:00] } 29... Kf8 { [%eval -0.21] [%clk 0:17:28] } 30. Kh2 { [%eval -0.13] [%clk 0:50:50] } 30... Ne7 { [%eval -0.03] [%clk 0:12:34] } 31. Kg3 { [%eval -0.07] [%clk 0:43:39] } 31... Nc6 { [%eval 0.01] [%clk 0:12:48] } 32. Bxc6 { [%eval 0.0] [%clk 0:43:43] } 32... Rxc6 { [%eval -0.07] [%clk 0:13:16] } 33. Rd2?! { [%eval -0.89] } { Inaccuracy. Rd3 was best. } { [%clk 0:44:04] } 33... Ke7 { [%eval -0.76] [%clk 0:13:07] } 34. f4 { [%eval -1.14] [%clk 0:43:52] } 34... Kd6 { [%eval -1.08] [%clk 0:13:22] } 35. Kf3?! { [%eval -1.84] } { Inaccuracy. h4 was best. } { [%clk 0:43:47] } 35... Kd5 { [%eval -1.82] [%clk 0:13:12] } 36. Ke3?! { [%eval -2.46] } { Inaccuracy. f5 was best. } { [%clk 0:43:12] } 36... Rc1 { [%eval -2.67] [%clk 0:13:29] } 37. Rh2 { [%eval -3.15] [%clk 0:42:59] } 37... Re1+ { [%eval -3.19] [%clk 0:13:40] } 38. Kd3 { [%eval -3.96] [%clk 0:40:01] } 38... Rd1+ { [%eval -3.33] [%clk 0:14:02] } 39. Ke3 { [%eval -3.04] [%clk 0:39:53] } 39... Rxd4 { [%eval -3.4] [%clk 0:12:56] } 40. Rc2 { [%eval -3.64] [%clk 0:39:47] } 40... Re4+ { [%eval -3.59] [%clk 0:13:09] } 41. Kf3 { [%eval -3.42] [%clk 0:39:45] } 41... Rc4 { [%eval -3.23] [%clk 0:13:12] } 42. Rd2+?! { [%eval -4.35] } { Inaccuracy. Rf2 was best. } { [%clk 0:37:13] } 42... Rd4 { [%eval -4.22] [%clk 0:13:40] } 43. Rc2 { [%eval -4.72] [%clk 0:37:35] } 43... Rd3+ { [%eval -4.48] [%clk 0:13:05] } 44. Kg2 { [%eval -4.61] [%clk 0:37:43] } 44... Ke4 { [%eval -4.64] [%clk 0:11:13] } 45. Rf2 { [%eval -4.9] [%clk 0:36:28] } 45... Ke3 { [%eval -4.76] [%clk 0:10:59] } 46. Rf3+ { [%eval -4.68] [%clk 0:36:34] } 46... Kd2 { [%eval -4.67] [%clk 0:10:58] } 47. Rf2+ { [%eval -5.58] [%clk 0:32:57] } 47... Kc1 { [%eval -5.57] [%clk 0:11:15] } 48. Kf1?! { [%eval -7.36] } { Inaccuracy. Rf1+ was best. } { [%clk 0:31:52] } 48... Rd1+ { [%eval -6.83] [%clk 0:11:33] } 49. Kg2 { [%eval -6.62] [%clk 0:31:47] } 49... Rd2 { [%eval -7.45] [%clk 0:12:01] } 50. Rxd2 { [%eval -6.99] [%clk 0:32:05] } 50... Kxd2 { [%eval -6.69] [%clk 0:12:29] } 51. Kf2 { [%eval -6.38] [%clk 0:31:45] } 51... Kc2 { [%eval -6.18] [%clk 0:12:46] } 0-1