Event: Round 4: Zhang, Michelle - Rojas Salas, Rihanna Irina
Date: 2025-07-30
White: Zhang, Michelle
WhiteElo: 1793
Black: Rojas Salas, Rihanna Irina
BlackElo: 1716
Result: 1/2-1/2
ECO: B86
Opening: Sicilian Defense: Sozin Attack
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:52] } 1... c5 { [%eval 0.25] [%clk 1:30:48] } 2. Nf3 { [%eval 0.2] [%clk 1:31:01] } 2... d6 { [%eval 0.31] [%clk 1:31:04] } 3. d4 { [%eval 0.22] [%clk 1:31:14] } 3... cxd4 { [%eval 0.19] [%clk 1:31:18] } 4. Nxd4 { [%eval 0.18] [%clk 1:31:34] } 4... Nf6 { [%eval 0.31] [%clk 1:31:36] } 5. Nc3 { [%eval 0.32] [%clk 1:31:42] } 5... e6 { [%eval 0.49] [%clk 1:31:39] } 6. Bc4 { [%eval 0.03] [%clk 1:31:57] } 6... a6 { [%eval 0.06] [%clk 1:30:45] } 7. a4 { [%eval 0.04] [%clk 1:32:14] } 7... Qc7 { [%eval 0.24] [%clk 1:28:30] } 8. Bb3 { [%eval 0.0] [%clk 1:31:53] } 8... Nc6 { [%eval 0.01] [%clk 1:22:57] } 9. O-O { [%eval 0.0] [%clk 1:30:43] } 9... Be7 { [%eval 0.0] [%clk 1:20:28] } 10. Be3 { [%eval 0.0] [%clk 1:29:22] } 10... O-O { [%eval -0.04] [%clk 1:17:13] } 11. f4 { [%eval 0.0] [%clk 1:27:36] } 11... Re8?! { [%eval 0.61] } { Inaccuracy. Na5 was best. } { [%clk 1:03:19] } 12. f5 { [%eval 0.68] [%clk 1:25:57] } 12... Nxd4 { [%eval 0.67] [%clk 0:57:11] } 13. Bxd4 { [%eval 0.7] [%clk 1:25:27] } 13... e5?? { [%eval 2.75] } { Blunder. Bd7 was best. } { [%clk 0:53:49] } 14. Be3 { [%eval 2.81] [%clk 1:24:35] } 14... Bd7 { [%eval 3.11] [%clk 0:45:30] } 15. Bg5? { [%eval 1.48] } { Mistake. g4 was best. } { [%clk 1:12:58] } 15... Bc6 { [%eval 1.93] [%clk 0:42:28] } 16. Bxf6 { [%eval 1.91] [%clk 1:09:22] } 16... Bxf6 { [%eval 1.83] [%clk 0:42:31] } 17. Nd5 { [%eval 1.91] [%clk 1:08:20] } 17... Bxd5 { [%eval 1.96] [%clk 0:40:43] } 18. Bxd5 { [%eval 1.89] [%clk 1:07:34] } 18... Rac8 { [%eval 2.03] [%clk 0:38:48] } 19. Qh5?! { [%eval 1.25] } { Inaccuracy. c3 was best. } { [%clk 1:02:25] } 19... Qb6+ { [%eval 1.28] [%clk 0:35:46] } 20. Kh1 { [%eval 0.84] [%clk 1:01:03] } 20... Rf8?! { [%eval 1.7] } { Inaccuracy. Re7 was best. } { [%clk 0:33:44] } 21. Ra3?? { [%eval -0.32] } { Blunder. c4 was best. } { [%clk 0:57:49] } 21... Rxc2 { [%eval -0.31] [%clk 0:25:32] } 22. Rh3 { [%eval -0.32] [%clk 0:54:57] } 22... h6 { [%eval -0.3] [%clk 0:25:34] } 23. Rg3 { [%eval -0.77] [%clk 0:33:51] } 23... Rcc8?? { [%eval 5.47] } { Blunder. Rxb2 was best. } { [%clk 0:24:54] } 1/2-1/2