Event: Round 5: Aivar Jefremov - Jonathan Wr Underwood
Date: 2024-02-21
White: Aivar Jefremov
WhiteElo: 1645
Black: Jonathan Wr Underwood
BlackElo: 1993
Result: 1/2-1/2
ECO: A80
Opening: Dutch Defense: Raphael Variation
Variant: Standard

1. d4 { [%eval 0.15] [%clk 1:30:30] } 1... f5 { [%eval 0.43] [%clk 1:30:55] } 2. Nc3 { [%eval 0.2] [%clk 1:30:33] } 2... Nf6 { [%eval 0.32] [%clk 1:31:19] } 3. Bg5 { [%eval 0.5] [%clk 1:30:54] } 3... d5 { [%eval 0.37] [%clk 1:31:44] } 4. Bxf6 { [%eval 0.4] [%clk 1:30:45] } 4... exf6 { [%eval 0.31] [%clk 1:32:05] } 5. e3 { [%eval 0.41] [%clk 1:31:03] } 5... Be6 { [%eval 0.28] [%clk 1:32:30] } 6. Bd3 { [%eval 0.25] [%clk 1:31:11] } 6... Nc6 { [%eval 0.31] [%clk 1:32:53] } 7. Qf3 { [%eval 0.0] [%clk 1:30:57] } 7... Qd7 { [%eval 0.0] [%clk 1:33:17] } 8. h3 { [%eval -0.04] [%clk 1:30:23] } 8... Nb4 { [%eval -0.68] [%clk 1:32:13] } 9. Nge2 { [%eval -0.2] [%clk 1:29:02] } 9... c6 { [%eval -0.25] [%clk 1:25:39] } 10. Nf4 { [%eval -0.29] [%clk 1:26:35] } 10... Nxd3+ { [%eval -0.26] [%clk 1:26:00] } 11. Nxd3 { [%eval -0.23] [%clk 1:22:05] } 11... Bd6 { [%eval -0.3] [%clk 1:26:11] } 12. Ne2 { [%eval -0.35] [%clk 1:21:23] } 12... O-O-O { [%eval 0.0] [%clk 1:22:43] } 13. Nef4 { [%eval -0.34] [%clk 1:20:30] } 13... Bf7 { [%eval -0.36] [%clk 1:22:48] } 14. g4?! { [%eval -1.12] } { Inaccuracy. Nh5 was best. } { [%clk 1:18:44] } 14... fxg4 { [%eval -0.92] [%clk 1:18:46] } 15. Qxg4 { [%eval -1.03] [%clk 1:12:48] } 15... Qxg4 { [%eval -1.02] [%clk 1:16:07] } 16. hxg4 { [%eval -1.12] [%clk 1:13:12] } 16... Rde8? { [%eval 0.29] } { Mistake. h5 was best. } { [%clk 1:16:18] } 17. Kd2 { [%eval 0.29] [%clk 1:12:06] } 17... h6 { [%eval 0.28] [%clk 1:13:33] } 18. Nh5 { [%eval 0.34] [%clk 1:05:50] } 18... Rhg8 { [%eval 0.26] [%clk 1:13:13] } 19. b4 { [%eval -0.07] [%clk 1:05:10] } 19... b6 { [%eval 0.44] [%clk 1:04:51] } 20. Nhf4 { [%eval 0.3] [%clk 1:04:06] } 20... Kb7 { [%eval 0.44] [%clk 1:03:31] } 21. a4 { [%eval 0.38] [%clk 1:03:38] } 21... Ra8 { [%eval 0.61] [%clk 1:01:40] } 22. a5 { [%eval 0.47] [%clk 1:02:12] } 22... Kc7 { [%eval 0.6] [%clk 0:58:10] } 23. Ra3 { [%eval 0.58] [%clk 0:58:32] } 23... Rgc8 { [%eval 1.06] [%clk 0:54:01] } 24. Rha1?! { [%eval 0.42] } { Inaccuracy. Nh5 was best. } { [%clk 0:56:56] } 24... Kb7 { [%eval 0.92] [%clk 0:49:37] } 25. c3?! { [%eval 0.12] } { Inaccuracy. Nh5 was best. } { [%clk 0:53:48] } 25... Re8?! { [%eval 0.99] } { Inaccuracy. g5 was best. } { [%clk 0:46:36] } 26. Nh5 { [%eval 1.03] [%clk 0:50:37] } 26... Bf8 { [%eval 0.9] [%clk 0:46:32] } 27. Ng3 { [%eval 0.62] [%clk 0:46:02] } 27... g6 { [%eval 0.75] [%clk 0:44:17] } 28. Rh1 { [%eval 0.68] [%clk 0:40:11] } 28... Rac8 { [%eval 0.78] [%clk 0:42:12] } 29. Rha1 { [%eval 0.71] [%clk 0:39:54] } 29... Ra8 { [%eval 0.66] [%clk 0:42:30] } 1/2-1/2