Event: Round 4: Chung, Grace Eun-chong - Altynbek, Aiaru
Date: 2025-03-22
White: Chung, Grace Eun-chong
WhiteElo: 1538
Black: Altynbek, Aiaru
BlackTitle: WFM
BlackElo: 2005
Result: 0-1
ECO: B13
Opening: Caro-Kann Defense: Exchange Variation, Rubinstein Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:58] } 1... c6 { [%eval 0.23] [%clk 1:30:56] } 2. d4 { [%eval 0.25] [%clk 1:31:21] } 2... d5 { [%eval 0.24] [%clk 1:31:23] } 3. exd5 { [%eval 0.08] [%clk 1:31:48] } 3... cxd5 { [%eval 0.18] [%clk 1:31:50] } 4. Bd3 { [%eval 0.1] [%clk 1:32:14] } 4... Nc6 { [%eval 0.12] [%clk 1:32:16] } 5. c3 { [%eval 0.19] [%clk 1:32:40] } 5... Nf6 { [%eval 0.21] [%clk 1:32:42] } 6. Bf4 { [%eval 0.1] [%clk 1:33:03] } 6... g6 { [%eval 0.3] [%clk 1:32:50] } 7. h3 { [%eval 0.09] [%clk 1:30:58] } 7... Bf5 { [%eval 0.21] [%clk 1:32:56] } 8. Nf3 { [%eval 0.18] [%clk 1:30:02] } 8... e6 { [%eval 0.16] [%clk 1:32:16] } 9. Qe2 { [%eval -0.03] [%clk 1:20:19] } 9... Qb6 { [%eval 0.42] [%clk 1:27:52] } 10. b3?! { [%eval -0.17] } { Inaccuracy. Bb5 was best. } { [%clk 1:10:23] } 10... Be7 { [%eval 0.16] [%clk 1:26:07] } 11. O-O { [%eval 0.2] [%clk 1:06:18] } 11... Bxd3 { [%eval 0.2] [%clk 1:23:28] } 12. Qxd3 { [%eval 0.25] [%clk 1:05:52] } 12... h6 { [%eval 0.45] [%clk 1:23:40] } 13. Ne5 { [%eval 0.39] [%clk 0:59:50] } 13... g5 { [%eval 0.5] [%clk 1:23:05] } 14. Nxc6 { [%eval 0.46] [%clk 0:53:15] } 14... Qxc6 { [%eval 0.36] [%clk 1:21:31] } 15. Be5 { [%eval 0.4] [%clk 0:53:09] } 15... Rg8 { [%eval 0.71] [%clk 1:21:23] } 16. g3? { [%eval -0.68] } { Mistake. Nd2 was best. } { [%clk 0:49:06] } 16... Ne4 { [%eval -0.22] [%clk 1:18:50] } 17. g4 { [%eval -0.44] [%clk 0:48:17] } 17... h5?! { [%eval 0.11] } { Inaccuracy. Bd6 was best. } { [%clk 1:14:04] } 18. f3 { [%eval 0.15] [%clk 0:47:20] } 18... Nf6 { [%eval 0.1] [%clk 1:13:28] } 19. Nd2?! { [%eval -0.78] } { Inaccuracy. c4 was best. } { [%clk 0:45:51] } 19... Rg6?! { [%eval 0.05] } { Inaccuracy. Nd7 was best. } { [%clk 1:12:14] } 20. Rac1 { [%eval -0.01] [%clk 0:43:00] } 20... Nd7 { [%eval 0.0] [%clk 1:12:09] } 21. Bg3?! { [%eval -0.55] } { Inaccuracy. Bh2 was best. } { [%clk 0:40:25] } 21... Bd6 { [%eval -0.54] [%clk 1:11:17] } 22. Bxd6 { [%eval -0.44] [%clk 0:38:48] } 22... Qxd6 { [%eval -0.44] [%clk 1:11:40] } 23. Qe2 { [%eval -0.95] [%clk 0:38:44] } 23... Ke7 { [%eval -0.43] [%clk 1:10:42] } 24. Qh2?! { [%eval -1.24] } { Inaccuracy. c4 was best. } { [%clk 0:37:31] } 24... Qa6? { [%eval 0.0] } { Mistake. Rh8 was best. } { [%clk 1:10:39] } 25. c4 { [%eval 0.0] [%clk 0:36:27] } 25... Qc6 { [%eval 0.0] [%clk 1:05:30] } 26. cxd5 { [%eval 0.07] [%clk 0:34:21] } 26... Qxd5 { [%eval 0.09] [%clk 1:05:47] } 27. Qf2 { [%eval 0.0] [%clk 0:33:51] } 27... Rh8 { [%eval -0.4] [%clk 1:04:55] } 28. Kg2 { [%eval -0.65] [%clk 0:31:21] } 28... f5? { [%eval 0.7] } { Mistake. hxg4 was best. } { [%clk 1:01:47] } 29. Rh1?? { [%eval -1.81] } { Blunder. gxf5 was best. } { [%clk 0:25:50] } 29... Rf8?? { [%eval 0.0] } { Blunder. hxg4 was best. } { [%clk 0:57:45] } 30. h4?? { [%eval -4.63] } { Blunder. gxh5 was best. } { [%clk 0:19:21] } 30... fxg4 { [%eval -4.64] [%clk 0:57:12] } 31. hxg5 { [%eval -4.81] [%clk 0:18:01] } 31... Rxg5 { [%eval -4.57] [%clk 0:54:30] } 32. Qh4?! { [%eval -6.93] } { Inaccuracy. Rhg1 was best. } { [%clk 0:15:44] } 32... Rf4 { [%eval -6.75] [%clk 0:52:04] } 33. Kf1 { [%eval -7.2] [%clk 0:14:47] } 33... Qf5 { [%eval -7.27] [%clk 0:49:59] } 34. Rg1 { [%eval -8.04] [%clk 0:12:18] } 34... g3 { [%eval -7.81] [%clk 0:49:55] } 35. Qh1 { [%eval -7.35] [%clk 0:11:49] } 35... h4 { [%eval -6.67] [%clk 0:49:13] } 36. Kg2 { [%eval -8.23] [%clk 0:12:03] } 36... Qd3 { [%eval -6.5] [%clk 0:48:48] } 0-1