Event: Round 4: Esper Van Baar - Frank Ackermann
Date: 2022-08-08
White: Esper Van Baar
Black: Frank Ackermann
Result: 1/2-1/2
ECO: B51
Opening: Sicilian Defense: Moscow Variation
Variant: Standard

1. e4 { [%eval 0.33] [%clk 1:30:59] } 1... c5 { [%eval 0.32] [%clk 1:30:43] } 2. Nf3 { [%eval 0.0] [%clk 1:31:15] } 2... d6 { [%eval 0.0] [%clk 1:30:58] } 3. Bb5+ { [%eval 0.0] [%clk 1:29:52] } 3... Nd7 { [%eval 0.24] [%clk 1:31:13] } 4. a4 { [%eval 0.14] [%clk 1:29:06] } 4... a6 { [%eval 0.21] [%clk 1:30:57] } 5. Be2 { [%eval 0.13] [%clk 1:29:32] } 5... b6 { [%eval 0.32] [%clk 1:26:43] } 6. d4 { [%eval 0.08] [%clk 1:29:11] } 6... cxd4 { [%eval 0.35] [%clk 1:26:31] } 7. Qxd4 { [%eval 0.31] [%clk 1:29:36] } 7... Bb7 { [%eval 0.45] [%clk 1:24:55] } 8. O-O { [%eval 0.43] [%clk 1:28:51] } 8... Ngf6 { [%eval 0.71] [%clk 1:23:32] } 9. Nc3?! { [%eval 0.1] } { Inaccuracy. e5 was best. } { [%clk 1:28:58] } 9... e5 { [%eval 0.4] [%clk 1:17:26] } 10. Qe3 { [%eval 0.51] [%clk 1:29:17] } 10... Qc7 { [%eval 0.49] [%clk 1:10:25] } 11. Nd2 { [%eval 0.45] [%clk 1:26:46] } 11... Be7 { [%eval 0.49] [%clk 1:06:56] } 12. Rd1 { [%eval 0.52] [%clk 1:26:27] } 12... d5 { [%eval 0.83] [%clk 0:59:43] } 13. exd5 { [%eval 0.59] [%clk 1:22:11] } 13... Nxd5 { [%eval 0.74] [%clk 0:57:23] } 14. Nxd5 { [%eval 0.69] [%clk 1:22:28] } 14... Bxd5 { [%eval 0.57] [%clk 0:57:34] } 15. c4 { [%eval 0.16] [%clk 1:15:07] } 15... Be6 { [%eval 0.21] [%clk 0:53:33] } 16. b3 { [%eval 0.27] [%clk 1:11:44] } 16... O-O { [%eval 0.04] [%clk 0:52:41] } 17. Ne4 { [%eval 0.0] [%clk 1:07:36] } 17... Rad8?! { [%eval 0.97] } { Inaccuracy. Nc5 was best. } { [%clk 0:40:56] } 18. Bb2?! { [%eval 0.13] } { Inaccuracy. a5 was best. } { [%clk 1:05:29] } 18... f6?! { [%eval 1.0] } { Inaccuracy. a5 was best. } { [%clk 0:36:14] } 19. Nc3?! { [%eval 0.28] } { Inaccuracy. a5 was best. } { [%clk 0:58:49] } 19... Bc5 { [%eval 0.2] [%clk 0:35:11] } 20. Qg3 { [%eval 0.33] [%clk 0:58:14] } 20... Nb8 { [%eval 0.64] [%clk 0:28:40] } 21. Nd5 { [%eval 0.49] [%clk 0:49:33] } 21... Qf7 { [%eval 0.81] [%clk 0:22:38] } 22. Bf3? { [%eval -0.57] } { Mistake. b4 was best. } { [%clk 0:48:21] } 22... Nc6 { [%eval -0.35] [%clk 0:21:38] } 23. Nxb6 { [%eval -0.87] [%clk 0:37:32] } 23... Nb4?? { [%eval 1.5] } { Blunder. Nd4 was best. } { [%clk 0:18:01] } 24. a5?? { [%eval -0.79] } { Blunder. Ba3 was best. } { [%clk 0:34:46] } 24... Nd3 { [%eval -0.87] [%clk 0:09:14] } 25. Rd2?? { [%eval -4.86] } { Blunder. Rxd3 was best. } { [%clk 0:29:28] } 25... Nxb2?? { [%eval -1.09] } { Blunder. Nxf2 was best. } { [%clk 0:08:40] } 26. Rxb2 { [%eval -1.04] [%clk 0:29:52] } 26... Bd4 { [%eval -1.29] [%clk 0:08:56] } 27. Raa2? { [%eval -2.8] } { Mistake. Rba2 was best. } { [%clk 0:29:44] } 27... Bxb2 { [%eval -2.51] [%clk 0:09:11] } 1/2-1/2