Event: Round 4: Cesar Zuluaga Mancilla - Kevin Sun
Date: 2023-07-16
White: Cesar Zuluaga Mancilla
WhiteTitle: IM
Black: Kevin Sun
Result: 1/2-1/2
ECO: D02
Opening: Queen's Pawn Game: Symmetrical Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:22:06] } 1... Nf6 { [%eval 0.28] [%clk 1:30:56] } 2. Nf3 { [%eval 0.12] [%clk 1:22:02] } 2... d5 { [%eval 0.25] [%clk 1:31:21] } 3. c4 { [%eval 0.16] [%clk 1:22:28] } 3... c6 { [%eval 0.38] [%clk 1:31:45] } 4. Qb3 { [%eval 0.11] [%clk 1:22:45] } 4... e6 { [%eval 0.03] [%clk 1:31:01] } 5. Nc3 { [%eval 0.0] [%clk 1:23:05] } 5... dxc4 { [%eval 0.05] [%clk 1:31:19] } 6. Qxc4 { [%eval -0.13] [%clk 1:23:28] } 6... b5 { [%eval 0.0] [%clk 1:31:29] } 7. Qd3 { [%eval 0.0] [%clk 1:23:49] } 7... a6 { [%eval 0.0] [%clk 1:31:08] } 8. e4 { [%eval -0.07] [%clk 1:23:00] } 8... c5 { [%eval -0.11] [%clk 1:31:00] } 9. e5 { [%eval -0.33] [%clk 1:17:05] } 9... c4 { [%eval -0.18] [%clk 1:30:47] } 10. Qc2 { [%eval -0.43] [%clk 1:14:41] } 10... Nd5 { [%eval -0.45] [%clk 1:29:55] } 11. a3 { [%eval -0.68] [%clk 1:14:54] } 11... Be7 { [%eval -0.46] [%clk 1:27:27] } 12. Ne4 { [%eval -0.74] [%clk 1:14:07] } 12... h6 { [%eval -0.52] [%clk 1:26:09] } 13. Be2 { [%eval -0.72] [%clk 1:14:03] } 13... Bb7 { [%eval -0.7] [%clk 1:26:15] } 14. O-O { [%eval -0.78] [%clk 1:13:18] } 14... O-O { [%eval -0.61] [%clk 1:23:25] } 15. b3 { [%eval -0.73] [%clk 1:13:19] } 15... cxb3 { [%eval -0.86] [%clk 1:23:32] } 16. Qxb3 { [%eval -0.85] [%clk 1:13:48] } 16... Nb6 { [%eval -0.36] [%clk 1:21:08] } 17. Nc3? { [%eval -1.69] } { Mistake. Qe3 was best. } { [%clk 1:08:00] } 17... Nc6 { [%eval -1.68] [%clk 1:18:50] } 18. Rd1 { [%eval -1.71] [%clk 1:08:18] } 18... Na5 { [%eval -1.77] [%clk 1:18:03] } 19. Qb1 { [%eval -1.64] [%clk 1:07:53] } 19... Rc8 { [%eval -1.64] [%clk 1:16:42] } 20. Ne4 { [%eval -1.98] [%clk 1:08:09] } 20... Bd5 { [%eval -2.07] [%clk 1:13:56] } 21. Ned2?! { [%eval -2.84] } { Inaccuracy. Be3 was best. } { [%clk 1:05:52] } 21... Na4 { [%eval -2.79] [%clk 1:10:31] } 22. Bb2 { [%eval -2.86] [%clk 1:04:31] } 22... Nc4 { [%eval -2.81] [%clk 1:08:19] } 23. Nxc4 { [%eval -3.15] [%clk 1:04:28] } 23... bxc4 { [%eval -3.1] [%clk 1:07:05] } 24. Qc2 { [%eval -2.79] [%clk 1:04:34] } 24... Qd7 { [%eval -2.18] [%clk 1:06:03] } 25. Bc3 { [%eval -2.18] [%clk 1:03:54] } 25... Nxc3 { [%eval -1.86] [%clk 1:01:46] } 26. Qxc3 { [%eval -1.8] [%clk 1:03:56] } 26... Qa4 { [%eval -1.56] [%clk 1:01:05] } 27. Rdb1 { [%eval -1.51] [%clk 0:56:41] } 27... Rb8 { [%eval -1.09] [%clk 0:58:11] } 28. Nd2? { [%eval -2.33] } { Mistake. Rxb8 was best. } { [%clk 0:53:39] } 28... Rxb1+ { [%eval -2.23] [%clk 0:58:01] } 29. Rxb1 { [%eval -2.23] [%clk 0:53:56] } 29... Qxa3?? { [%eval -0.05] } { Blunder. Rc8 was best. } { [%clk 0:57:50] } 30. Qxa3 { [%eval -0.05] [%clk 0:54:17] } 30... Bxa3 { [%eval -0.08] [%clk 0:58:17] } 31. Nxc4 { [%eval -0.07] [%clk 0:54:39] } 31... Bxc4 { [%eval 0.0] [%clk 0:58:39] } 32. Bxc4 { [%eval 0.0] [%clk 0:54:35] } 32... Rc8 { [%eval 0.0] [%clk 0:58:55] } 33. Bxa6 { [%eval 0.0] [%clk 0:53:49] } 33... Rc1+ { [%eval 0.0] [%clk 0:59:18] } 34. Rxc1 { [%eval 0.0] [%clk 0:54:04] } 34... Bxc1 { [%eval 0.0] [%clk 0:59:46] } 35. Bc8 { [%eval 0.0] [%clk 0:48:50] } 35... Bb2 { [%eval 0.0] [%clk 1:00:06] } 36. d5 { [%eval 0.0] [%clk 0:49:12] } 36... exd5 { [%eval 0.0] [%clk 1:00:28] } 37. e6 { [%eval 0.0] [%clk 0:49:38] } 37... Kf8 { [%eval 0.0] [%clk 1:00:27] } 38. exf7 { [%eval 0.0] [%clk 0:49:55] } 38... Kxf7 { [%eval 0.0] [%clk 1:00:51] } 39. Kf1 { [%eval 0.0] [%clk 0:50:04] } 39... Kf6 { [%eval 0.0] [%clk 1:00:58] } 40. Ke2 { [%eval 0.0] [%clk 0:50:24] } 40... Ke5 { [%eval 0.0] [%clk 1:01:22] } 41. g3 { [%eval 0.0] [%clk 0:50:28] } 41... Kd4 { [%eval -0.01] [%clk 1:01:19] } 42. h4 { [%eval 0.0] [%clk 0:50:36] } 42... Kc3 { [%eval 0.0] [%clk 1:01:17] } 43. Bb7 { [%eval 0.0] [%clk 0:50:50] } 43... d4 { [%eval 0.0] [%clk 1:01:40] } 44. Be4 { [%eval 0.0] [%clk 0:51:14] } 44... Ba3 { [%eval 0.0] [%clk 1:01:57] } 45. h5 { [%eval 0.0] [%clk 0:50:45] } 45... Be7 { [%eval 0.0] [%clk 1:02:15] } 46. f4 { [%eval 0.0] [%clk 0:50:50] } 46... Bf6 { [%eval 0.0] [%clk 1:02:11] } 47. Bf5 { [%eval 0.0] [%clk 0:48:39] } 47... Be7 { [%eval 0.0] [%clk 1:02:29] } 1/2-1/2