Event: Round 9: Tamayo Tobon, Michael - Andres Alvarez Vargas
Date: 2024-06-02
White: Tamayo Tobon, Michael
WhiteElo: 1728
Black: Andres Alvarez Vargas
Result: 0-1
ECO: A36
Opening: English Opening: Symmetrical Variation, Botvinnik System
Variant: Standard

1. c4 { [%eval 0.13] [%clk 0:15:18] } 1... c5 { [%eval 0.24] [%clk 0:15:14] } 2. Nc3 { [%eval 0.1] [%clk 0:15:26] } 2... Nc6 { [%eval 0.19] [%clk 0:15:22] } 3. g3 { [%eval 0.12] [%clk 0:15:35] } 3... g6 { [%eval 0.2] [%clk 0:15:29] } 4. Bg2 { [%eval 0.17] [%clk 0:15:44] } 4... Bg7 { [%eval 0.13] [%clk 0:15:38] } 5. e4 { [%eval -0.04] [%clk 0:15:52] } 5... d6 { [%eval 0.0] [%clk 0:15:39] } 6. d3 { [%eval -0.04] [%clk 0:16:00] } 6... e5 { [%eval 0.07] [%clk 0:15:25] } 7. Nge2 { [%eval 0.0] [%clk 0:16:01] } 7... Nge7 { [%eval 0.02] [%clk 0:15:31] } 8. Rb1 { [%eval 0.03] [%clk 0:16:07] } 8... a6 { [%eval 0.03] [%clk 0:15:31] } 9. a3 { [%eval 0.03] [%clk 0:16:09] } 9... Nd4 { [%eval 0.49] [%clk 0:15:28] } 10. Nxd4?! { [%eval -0.1] } { Inaccuracy. b4 was best. } { [%clk 0:15:59] } 10... cxd4 { [%eval -0.08] [%clk 0:15:26] } 11. Nd5 { [%eval -0.05] [%clk 0:16:07] } 11... Nxd5 { [%eval -0.12] [%clk 0:15:26] } 12. exd5 { [%eval -0.2] [%clk 0:16:12] } 12... O-O { [%eval -0.28] [%clk 0:15:21] } 13. O-O { [%eval -0.2] [%clk 0:16:19] } 13... Bf5 { [%eval 0.03] [%clk 0:14:45] } 14. b4 { [%eval 0.08] [%clk 0:15:54] } 14... b5? { [%eval 1.36] } { Mistake. Qe7 was best. } { [%clk 0:14:42] } 15. Bb2?? { [%eval -2.84] } { Blunder. c5 was best. } { [%clk 0:15:48] } 15... bxc4 { [%eval -2.79] [%clk 0:14:43] } 16. dxc4 { [%eval -2.83] [%clk 0:15:56] } 16... Bxb1 { [%eval -2.77] [%clk 0:14:41] } 17. Qxb1 { [%eval -2.81] [%clk 0:16:01] } 17... Rc8 { [%eval -2.64] [%clk 0:14:21] } 18. Rc1 { [%eval -2.65] [%clk 0:16:03] } 18... Qb6 { [%eval -2.64] [%clk 0:14:09] } 19. Qd3 { [%eval -3.08] [%clk 0:15:40] } 19... f5 { [%eval -3.14] [%clk 0:13:38] } 20. Bh3 { [%eval -3.19] [%clk 0:15:28] } 20... Rc7 { [%eval -2.77] [%clk 0:12:49] } 21. Rc2?! { [%eval -3.88] } { Inaccuracy. Qc2 was best. } { [%clk 0:14:20] } 21... e4 { [%eval -3.96] [%clk 0:12:30] } 22. Qb3 { [%eval -4.1] [%clk 0:13:43] } 22... d3 { [%eval -4.06] [%clk 0:11:58] } 23. Rc1 { [%eval -4.19] [%clk 0:13:29] } 23... d2 { [%eval -4.07] [%clk 0:09:24] } 24. Rd1 { [%eval -4.45] [%clk 0:13:13] } 24... Bxb2 { [%eval -4.42] [%clk 0:09:25] } 25. Qxb2 { [%eval -4.27] [%clk 0:13:16] } 25... e3 { [%eval -4.36] [%clk 0:09:31] } 0-1