Event: Round 5: Vincent UMAYAN - Bach NGO
Date: 2022-04-16
White: Vincent UMAYAN
Black: Bach NGO
BlackTitle: FM
Result: 0-1
ECO: D37
Opening: Queen's Gambit Declined: Vienna Variation, Quiet Variation
Variant: Standard

1. d4 { [%eval 0.3] [%clk 1:30:30] } 1... Nf6 { [%eval 0.23] [%clk 1:28:58] } 2. Nf3 { [%eval 0.12] [%clk 1:30:12] } 2... e6 { [%eval 0.27] [%clk 1:29:12] } 3. c4 { [%eval 0.0] [%clk 1:30:01] } 3... d5 { [%eval 0.17] [%clk 1:29:11] } 4. Nc3 { [%eval 0.0] [%clk 1:25:40] } 4... dxc4 { [%eval 0.0] [%clk 1:29:23] } 5. e3 { [%eval 0.0] [%clk 1:24:04] } 5... a6 { [%eval 0.12] [%clk 1:28:56] } 6. a4 { [%eval 0.0] [%clk 1:18:07] } 6... b6 { [%eval 0.31] [%clk 1:29:00] } 7. Bxc4 { [%eval 0.19] [%clk 1:18:22] } 7... Bb7 { [%eval 0.21] [%clk 1:29:19] } 8. O-O { [%eval 0.38] [%clk 1:18:12] } 8... Bb4 { [%eval 0.59] [%clk 1:29:29] } 9. Qe2 { [%eval 0.72] [%clk 1:13:06] } 9... O-O { [%eval 0.6] [%clk 1:29:34] } 10. Rd1 { [%eval 0.62] [%clk 1:12:08] } 10... Nbd7 { [%eval 0.56] [%clk 1:20:23] } 11. Bd2?! { [%eval -0.03] } { Inaccuracy. Bd3 was best. } { [%clk 0:48:01] } 11... Qe7 { [%eval 0.08] [%clk 1:18:39] } 12. Rac1 { [%eval -0.11] [%clk 0:47:22] } 12... Rfd8 { [%eval -0.16] [%clk 1:17:49] } 13. Be1 { [%eval -0.2] [%clk 0:44:31] } 13... h6 { [%eval -0.06] [%clk 1:01:52] } 14. Bb3 { [%eval -0.32] [%clk 0:33:54] } 14... c5 { [%eval -0.2] [%clk 0:45:26] } 15. Bc2 { [%eval -0.46] [%clk 0:19:32] } 15... cxd4 { [%eval -0.36] [%clk 0:42:23] } 16. exd4 { [%eval -0.41] [%clk 0:17:17] } 16... Nd5 { [%eval -0.46] [%clk 0:40:36] } 17. Qd3 { [%eval -0.69] [%clk 0:14:18] } 17... N7f6 { [%eval -0.68] [%clk 0:39:13] } 18. Bb3? { [%eval -1.94] } { Mistake. Nxd5 was best. } { [%clk 0:09:02] } 18... Bd6? { [%eval -0.84] } { Mistake. Nf4 was best. } { [%clk 0:34:46] } 19. Nxd5 { [%eval -0.76] [%clk 0:06:22] } 19... Nxd5 { [%eval -0.9] [%clk 0:34:59] } 20. Bxd5? { [%eval -2.12] } { Mistake. Bc2 was best. } { [%clk 0:03:07] } 20... Bxd5 { [%eval -1.9] [%clk 0:35:08] } 21. Qe3?! { [%eval -2.53] } { Inaccuracy. Nd2 was best. } { [%clk 0:02:41] } 21... Qb7 { [%eval -2.46] [%clk 0:34:27] } 22. Bc3 { [%eval -2.58] [%clk 0:01:59] } 22... b5 { [%eval -3.0] [%clk 0:28:23] } 23. axb5 { [%eval -2.99] [%clk 0:01:41] } 23... axb5 { [%eval -2.74] [%clk 0:28:42] } 24. Ra1 { [%eval -2.94] [%clk 0:01:26] } 24... b4 { [%eval -2.75] [%clk 0:28:58] } 25. Bd2 { [%eval -2.7] [%clk 0:01:39] } 25... Rdc8 { [%eval -2.2] [%clk 0:28:40] } 26. Rxa8? { [%eval -3.73] } { Mistake. Ne1 was best. } { [%clk 0:01:35] } 26... Rxa8 { [%eval -3.87] [%clk 0:28:41] } 27. Ne1?! { [%eval -5.02] } { Inaccuracy. Qe2 was best. } { [%clk 0:00:56] } 27... Ra2 { [%eval -5.05] [%clk 0:28:46] } 28. Bc1 { [%eval -4.88] [%clk 0:00:37] } 28... Qc6 { [%eval -6.05] [%clk 0:27:56] } 29. f3 { [%eval -6.68] [%clk 0:00:46] } 29... Qa4 { [%eval -5.46] [%clk 0:26:56] } 30. Qd2?! { [%eval -9.02] } { Inaccuracy. Rd2 was best. } { [%clk 0:01:02] } 30... Bb3 { [%eval -9.45] [%clk 0:27:05] } 0-1