Event: South African Chess Open
Site: South Africa
Date: 2025-07-03
White: Mamonyane, Thabang
WhiteElo: 1910
Black: Samuels, Ethan
BlackElo: 2012
Result: 0-1
ECO: E62
Opening: King's Indian Defense: Fianchetto Variation, Simagin Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:29] } 1... Nf6 { [%eval 0.19] [%clk 1:30:42] } 2. c4 { [%eval 0.18] [%clk 1:30:41] } 2... g6 { [%eval 0.28] [%clk 1:31:00] } 3. g3 { [%eval 0.1] [%clk 1:30:50] } 3... Bg7 { [%eval 0.33] [%clk 1:31:24] } 4. Bg2 { [%eval 0.28] [%clk 1:31:15] } 4... O-O { [%eval 0.35] [%clk 1:31:43] } 5. Nf3 { [%eval 0.1] [%clk 1:31:41] } 5... d6 { [%eval 0.34] [%clk 1:32:08] } 6. O-O { [%eval 0.25] [%clk 1:30:51] } 6... Nc6 { [%eval 0.36] [%clk 1:32:30] } 7. Nc3 { [%eval 0.32] [%clk 1:26:21] } 7... Bg4 { [%eval 0.71] [%clk 1:32:48] } 8. Ne1 { [%eval 0.41] [%clk 1:17:34] } 8... Qd7 { [%eval 0.49] [%clk 1:23:21] } 9. Nc2 { [%eval 0.37] [%clk 1:12:49] } 9... Bh3 { [%eval 0.43] [%clk 1:21:42] } 10. Re1 { [%eval 0.0] [%clk 1:11:30] } 10... Bxg2 { [%eval 0.05] [%clk 1:22:02] } 11. Kxg2 { [%eval 0.13] [%clk 1:11:57] } 11... e5 { [%eval 0.17] [%clk 1:22:16] } 12. e4?? { [%eval -1.51] } { Blunder. d5 was best. } { [%clk 0:58:59] } 12... exd4 { [%eval -1.63] [%clk 1:01:10] } 13. Nxd4?! { [%eval -2.68] } { Inaccuracy. Nd5 was best. } { [%clk 0:58:56] } 13... Nxd4 { [%eval -2.66] [%clk 0:56:04] } 14. Qxd4 { [%eval -2.57] [%clk 0:59:13] } 14... Ng4?? { [%eval -0.38] } { Blunder. Nxe4 was best. } { [%clk 0:56:23] } 15. Qd5 { [%eval -0.26] [%clk 0:47:16] } 15... c6 { [%eval -0.12] [%clk 0:54:30] } 16. Qd1?! { [%eval -0.87] } { Inaccuracy. Qd3 was best. } { [%clk 0:44:27] } 16... Ne5 { [%eval -0.8] [%clk 0:53:45] } 17. Qb3 { [%eval -0.93] [%clk 0:44:21] } 17... Qe6 { [%eval -1.16] [%clk 0:48:48] } 18. Qxb7 { [%eval -1.51] [%clk 0:33:41] } 18... Qxc4?! { [%eval -0.6] } { Inaccuracy. Rfb8 was best. } { [%clk 0:47:39] } 19. Rd1?? { [%eval -3.18] } { Blunder. Qb3 was best. } { [%clk 0:33:54] } 19... Rfb8 { [%eval -3.0] [%clk 0:40:27] } 20. Qe7?! { [%eval -4.03] } { Inaccuracy. Qc7 was best. } { [%clk 0:08:45] } 20... Nd3 { [%eval -4.18] [%clk 0:39:04] } 21. Be3 { [%eval -4.47] [%clk 0:06:52] } 21... Nxb2 { [%eval -4.55] [%clk 0:36:55] } 22. Rdc1 { [%eval -5.15] [%clk 0:02:35] } 22... Bxc3 { [%eval -5.15] [%clk 0:35:51] } 23. Rc2 { [%eval -6.13] [%clk 0:01:52] } 23... Re8 { [%eval -6.26] [%clk 0:36:08] } 24. Qh4 { [%eval -6.15] [%clk 0:02:13] } 24... Rxe4 { [%eval -6.14] [%clk 0:33:31] } 25. Qg5 { [%eval -5.83] [%clk 0:02:34] } 25... Re5 { [%eval -5.38] [%clk 0:33:36] } 26. Qf4 { [%eval -5.35] [%clk 0:02:25] } 26... Qd5+ { [%eval -5.24] [%clk 0:33:23] } 27. Kg1 { [%eval -6.6] [%clk 0:01:27] } 27... Nd3 { [%eval -6.55] [%clk 0:32:50] } 0-1