Event: Round 4: Tso, Chi Wai - Siddhartha Shankar Srivastava
Date: 2025-05-28
White: Tso, Chi Wai
WhiteElo: 1881
Black: Siddhartha Shankar Srivastava
BlackElo: 1647
Result: 1/2-1/2
ECO: A06
Opening: Zukertort Opening: Old Indian Attack
Variant: Standard

1. Nf3 { [%eval 0.14] [%clk 1:30:34] } 1... d5 { [%eval 0.18] [%clk 1:30:59] } 2. d3 { [%eval -0.15] [%clk 1:31:02] } 2... c5 { [%eval 0.08] [%clk 1:29:58] } 3. g3 { [%eval -0.29] [%clk 1:31:02] } 3... Nc6 { [%eval -0.23] [%clk 1:30:04] } 4. Bg2 { [%eval -0.27] [%clk 1:30:58] } 4... e5 { [%eval -0.2] [%clk 1:29:07] } 5. Nbd2 { [%eval -0.31] [%clk 1:30:59] } 5... Nf6 { [%eval -0.3] [%clk 1:28:04] } 6. O-O { [%eval -0.3] [%clk 1:31:10] } 6... Be7 { [%eval -0.18] [%clk 1:24:37] } 7. b3 { [%eval -0.51] [%clk 1:25:58] } 7... O-O { [%eval -0.48] [%clk 1:23:28] } 8. Bb2 { [%eval -0.44] [%clk 1:24:51] } 8... Qc7 { [%eval -0.5] [%clk 1:15:40] } 9. Qc1 { [%eval -0.99] [%clk 1:08:49] } 9... Re8 { [%eval -0.74] [%clk 1:03:28] } 10. e3 { [%eval -1.19] [%clk 1:05:34] } 10... Be6 { [%eval -0.86] [%clk 0:53:47] } 11. Ng5 { [%eval -1.04] [%clk 1:04:13] } 11... Bf5 { [%eval -0.7] [%clk 0:50:08] } 12. Ngf3 { [%eval -1.1] [%clk 0:49:34] } 12... Rad8 { [%eval -1.05] [%clk 0:46:27] } 13. Nh4 { [%eval -1.25] [%clk 0:41:56] } 13... Be6 { [%eval -1.38] [%clk 0:45:48] } 14. f4? { [%eval -2.73] } { Mistake. e4 was best. } { [%clk 0:32:33] } 14... exf4 { [%eval -2.72] [%clk 0:39:48] } 15. exf4 { [%eval -2.54] [%clk 0:32:53] } 15... d4?! { [%eval -1.83] } { Inaccuracy. Ng4 was best. } { [%clk 0:37:30] } 16. Bf3 { [%eval -1.88] [%clk 0:29:06] } 16... Bd5 { [%eval -1.55] [%clk 0:30:40] } 17. Ng2 { [%eval -1.4] [%clk 0:29:20] } 17... Bxf3 { [%eval -1.51] [%clk 0:28:53] } 18. Nxf3 { [%eval -1.44] [%clk 0:29:42] } 18... Nd5 { [%eval -1.34] [%clk 0:22:56] } 19. Qd2 { [%eval -1.44] [%clk 0:30:00] } 19... Bf6 { [%eval -1.0] [%clk 0:20:05] } 20. Rae1 { [%eval -0.94] [%clk 0:30:08] } 20... Ne3 { [%eval -1.07] [%clk 0:18:31] } 21. Nxe3?! { [%eval -2.15] } { Inaccuracy. Rf2 was best. } { [%clk 0:29:54] } 21... Rxe3?? { [%eval -0.16] } { Blunder. dxe3 was best. } { [%clk 0:14:00] } 22. Bc1 { [%eval -0.2] [%clk 0:29:41] } 22... Rde8 { [%eval -0.08] [%clk 0:13:09] } 23. Qf2 { [%eval -0.09] [%clk 0:29:58] } 23... R3e7 { [%eval 0.02] [%clk 0:09:57] } 24. Rxe7 { [%eval 0.02] [%clk 0:30:20] } 24... Rxe7 { [%eval 0.01] [%clk 0:10:01] } 25. Re1 { [%eval -0.16] [%clk 0:30:45] } 25... h6 { [%clk 0:08:00] } 1/2-1/2