Event: Round 9: Oscar Pollack - Petr Marusenko
Date: 2023-07-12
White: Oscar Pollack
Black: Petr Marusenko
Result: 1/2-1/2
ECO: B12
Opening: Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:26:37] } 1... c6 { [%eval 0.37] [%clk 1:30:51] } 2. d4 { [%eval 0.41] [%clk 1:27:05] } 2... d5 { [%eval 0.28] [%clk 1:31:13] } 3. e5 { [%eval 0.28] [%clk 1:27:34] } 3... c5 { [%eval 0.43] [%clk 1:31:37] } 4. dxc5 { [%eval 0.31] [%clk 1:28:02] } 4... e6 { [%eval 0.31] [%clk 1:32:02] } 5. a3 { [%eval 0.25] [%clk 1:28:28] } 5... Bxc5 { [%eval 0.33] } 6. b4 { [%eval 0.31] } 6... Be7 { [%eval 0.24] [%clk 1:32:15] } 7. Nf3 { [%eval 0.27] [%clk 1:28:54] } 7... a5 { [%eval 0.0] [%clk 1:32:34] } 8. b5 { [%eval 0.35] [%clk 1:29:21] } 8... Nd7 { [%eval 0.46] [%clk 1:32:57] } 9. Bb2 { [%eval 0.18] [%clk 1:28:01] } 9... Nh6 { [%eval 0.11] [%clk 1:33:19] } 10. c4 { [%eval 0.0] [%clk 1:27:05] } 10... dxc4 { [%eval 0.0] [%clk 1:29:15] } 11. Bxc4 { [%eval -0.12] [%clk 1:27:21] } 11... b6 { [%eval 0.0] [%clk 1:29:34] } 12. Nbd2 { [%eval -0.13] [%clk 1:26:42] } 12... Bb7 { [%eval -0.02] [%clk 1:29:51] } 13. O-O { [%eval -0.13] [%clk 1:26:55] } 13... O-O { [%eval -0.03] [%clk 1:30:03] } 14. Qe2 { [%eval -0.32] [%clk 1:26:22] } 14... Nc5 { [%eval -0.23] [%clk 1:29:12] } 15. Nb3 { [%eval -0.58] [%clk 1:17:58] } 15... Rc8?! { [%eval -0.02] } { Inaccuracy. Na4 was best. } { [%clk 1:22:28] } 16. Rfd1 { [%eval 0.03] [%clk 1:13:02] } 16... Qc7 { [%eval 0.03] [%clk 1:22:44] } 17. Rac1 { [%eval -0.13] [%clk 1:10:20] } 17... Rfd8 { [%eval 0.18] [%clk 1:22:52] } 18. Nbd4 { [%eval -0.11] [%clk 1:06:47] } 18... Qb8 { [%eval 0.02] [%clk 1:22:37] } 19. Nc6 { [%eval 0.0] [%clk 0:59:01] } 19... Rxd1+ { [%eval 0.0] [%clk 1:21:22] } 20. Rxd1 { [%eval 0.0] [%clk 0:59:01] } 20... Bxc6 { [%eval 0.0] [%clk 1:21:50] } 21. bxc6 { [%eval 0.0] [%clk 0:59:25] } 21... Rxc6 { [%eval 0.0] [%clk 1:22:08] } 22. Nd4 { [%eval 0.0] [%clk 0:54:09] } 22... Rc8 { [%eval 0.0] [%clk 1:22:33] } 23. Bb5 { [%eval 0.0] [%clk 0:53:07] } 23... Qb7 { [%eval -0.1] [%clk 1:22:51] } 24. Bc1 { [%eval -0.36] [%clk 0:50:27] } 24... Qe4 { [%eval -0.21] [%clk 1:21:25] } 25. Qxe4?! { [%eval -0.85] } { Inaccuracy. Bxh6 was best. } { [%clk 0:43:24] } 25... Nxe4 { [%eval -0.96] [%clk 1:21:46] } 26. Nc6 { [%eval -0.69] [%clk 0:43:23] } 26... Bc5 { [%eval -0.53] [%clk 1:18:54] } 27. Be3 { [%eval -0.56] [%clk 0:42:49] } 27... Kf8 { [%eval -0.58] [%clk 1:19:19] } 28. Bxc5+ { [%eval -0.93] [%clk 0:42:13] } 28... Nxc5 { [%eval -0.91] [%clk 1:19:20] } 29. Na7 { [%eval -1.04] [%clk 0:41:02] } 29... Ra8 { [%eval -1.13] [%clk 1:19:32] } 30. Rd6?! { [%eval -2.11] } { Inaccuracy. Bc6 was best. } { [%clk 0:38:32] } 30... g6?! { [%eval -1.42] } { Inaccuracy. f6 was best. } { [%clk 1:19:50] } 31. Nc6 { [%eval -1.27] [%clk 0:38:13] } 31... Nf5 { [%eval -1.29] [%clk 1:19:53] } 32. Rd1 { [%eval -1.37] [%clk 0:37:37] } 32... Ne7?! { [%eval -0.45] } { Inaccuracy. Ne4 was best. } { [%clk 1:19:12] } 33. Rd6?! { [%eval -1.24] } { Inaccuracy. Nxe7 was best. } { [%clk 0:36:50] } 33... Nf5 { [%eval -1.39] [%clk 1:12:43] } 34. Rd1 { [%eval -1.38] [%clk 0:37:15] } 34... Ne7?! { [%eval -0.37] } { Inaccuracy. Ne4 was best. } { [%clk 1:13:07] } 35. Rd6?! { [%eval -1.32] } { Inaccuracy. Nxe7 was best. } { [%clk 0:37:42] } 35... Nd5 { [%eval -1.24] [%clk 1:13:32] } 1/2-1/2