Event: Round 4: Slipak, Sergio - Chiappero, Julio Alfredo
Date: 2024-06-05
White: Slipak, Sergio
WhiteTitle: GM
WhiteElo: 2374
Black: Chiappero, Julio Alfredo
BlackElo: 2227
Result: 1/2-1/2
ECO: A36
Opening: English Opening: Symmetrical Variation, Botvinnik System
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:30:55] } 1... c5 { [%eval 0.25] [%clk 1:30:53] } 2. c4 { [%eval 0.0] [%clk 1:31:19] } 2... Nc6 { [%eval 0.08] [%clk 1:31:01] } 3. Nc3 { [%eval -0.06] [%clk 1:31:42] } 3... g6 { [%eval 0.0] [%clk 1:31:02] } 4. g3 { [%eval -0.06] [%clk 1:32:04] } 4... Bg7 { [%eval 0.0] [%clk 1:31:28] } 5. Bg2 { [%eval -0.04] [%clk 1:32:27] } 5... d6 { [%eval 0.0] [%clk 1:30:23] } 6. d3 { [%eval -0.04] [%clk 1:32:44] } 6... e6 { [%eval 0.08] [%clk 1:27:32] } 7. Nge2 { [%eval 0.11] [%clk 1:32:58] } 7... Nge7 { [%eval 0.1] [%clk 1:27:49] } 8. O-O { [%eval 0.05] [%clk 1:33:19] } 8... O-O { [%eval 0.09] [%clk 1:27:30] } 9. Rb1 { [%eval 0.09] [%clk 1:33:44] } 9... Nd4 { [%eval 0.25] [%clk 1:23:05] } 10. Nxd4 { [%eval 0.0] [%clk 1:32:22] } 10... cxd4 { [%eval 0.0] [%clk 1:23:27] } 11. Ne2 { [%eval -0.07] [%clk 1:32:44] } 11... Rb8 { [%eval 0.08] [%clk 1:22:13] } 12. b4 { [%eval 0.04] [%clk 1:32:04] } 12... b5 { [%eval 0.0] [%clk 1:17:37] } 13. cxb5 { [%eval -0.06] [%clk 1:29:11] } 13... Rxb5 { [%eval -0.05] [%clk 1:16:34] } 14. a4 { [%eval -0.12] [%clk 1:29:08] } 14... Rb8 { [%eval -0.12] [%clk 1:16:45] } 15. Ba3 { [%eval -0.42] [%clk 1:28:33] } 15... d5? { [%eval 1.16] } { Mistake. a6 was best. } { [%clk 1:12:28] } 16. b5 { [%eval 1.07] [%clk 1:23:07] } 16... dxe4 { [%eval 1.0] [%clk 1:11:54] } 17. Bxe4 { [%eval 0.49] [%clk 1:19:50] } 17... Re8 { [%eval 0.96] [%clk 1:08:05] } 18. Bc5 { [%eval 0.99] [%clk 1:12:31] } 18... Qd7 { [%eval 0.81] [%clk 0:50:28] } 19. Qd2?! { [%eval 0.05] } { Inaccuracy. Nf4 was best. } { [%clk 1:11:21] } 19... Bb7 { [%eval 0.0] [%clk 0:47:19] } 20. Qa5 { [%eval 0.11] [%clk 0:51:42] } 20... f5 { [%eval 0.25] [%clk 0:38:32] } 21. Bxb7 { [%eval 0.23] } 1/2-1/2