Event: Round 5: Roberts, David L - McKenna, Joshua
Date: 2024-03-31
White: Roberts, David L
WhiteElo: 1985
Black: McKenna, Joshua
BlackElo: 1698
Result: 1/2-1/2
ECO: B10
Opening: Caro-Kann Defense: Two Knights Attack
Variant: Standard

1. e4 { [%eval 0.14] [%clk 1:30:19] } 1... c6 { [%eval 0.24] [%clk 1:30:15] } 2. Nf3 { [%eval 0.26] [%clk 1:30:19] } 2... d5 { [%eval 0.23] [%clk 1:30:15] } 3. Nc3 { [%eval 0.21] [%clk 1:30:19] } 3... dxe4 { [%eval 0.38] [%clk 1:30:15] } 4. Nxe4 { [%eval 0.24] [%clk 1:30:19] } 4... Nf6 { [%eval 0.27] [%clk 1:30:15] } 5. Nxf6+ { [%eval 0.29] [%clk 1:30:19] } 5... exf6 { [%eval 0.29] [%clk 1:30:15] } 6. g3 { [%eval 0.0] [%clk 1:30:19] } 6... Bd6 { [%eval 0.31] [%clk 1:30:15] } 7. Bg2 { [%eval 0.29] [%clk 1:27:35] } 7... O-O { [%eval 0.22] [%clk 1:27:43] } 8. O-O { [%eval 0.02] [%clk 1:27:35] } 8... Bg4 { [%eval 0.15] [%clk 1:27:43] } 9. d4 { [%eval 0.16] [%clk 1:27:49] } 9... Re8 { [%eval 0.1] [%clk 1:23:21] } 10. Re1 { [%eval 0.14] [%clk 1:25:13] } 10... Nd7 { [%eval 0.41] [%clk 1:21:16] } 11. c3 { [%eval 0.02] [%clk 1:18:17] } 11... Nf8 { [%eval 0.25] [%clk 1:17:29] } 12. Bd2 { [%eval 0.0] [%clk 1:16:52] } 12... Qb6 { [%eval 0.17] [%clk 1:17:01] } 13. Qb3 { [%eval 0.28] [%clk 1:13:15] } 13... Qxb3 { [%eval 0.43] [%clk 1:09:34] } 14. axb3 { [%eval 0.48] [%clk 1:13:40] } 14... Be6 { [%eval 0.61] [%clk 1:08:44] } 15. c4 { [%eval 0.52] [%clk 1:12:17] } 15... a6 { [%eval 0.98] [%clk 1:07:26] } 16. Be3?! { [%eval 0.07] } { Inaccuracy. Bc3 was best. } { [%clk 1:03:13] } 16... Bb4 { [%eval 0.37] [%clk 1:04:40] } 17. Red1 { [%eval 0.33] [%clk 1:01:32] } 17... Rad8 { [%eval 0.29] [%clk 1:01:21] } 18. Bd2 { [%eval -0.05] [%clk 0:58:52] } 18... Bd6?! { [%eval 0.64] } { Inaccuracy. Bxd2 was best. } { [%clk 0:55:36] } 19. Ba5 { [%eval 0.63] [%clk 0:55:36] } 19... Rd7 { [%eval 0.79] [%clk 0:54:20] } 20. Rac1?! { [%eval 0.21] } { Inaccuracy. Nd2 was best. } { [%clk 0:52:25] } 20... Bc7 { [%eval 0.26] [%clk 0:53:03] } 21. Bxc7 { [%eval 0.23] [%clk 0:51:00] } 21... Rxc7 { [%eval 0.2] [%clk 0:53:09] } 22. b4 { [%eval -0.07] [%clk 0:50:43] } 22... Rd8 { [%eval -0.05] [%clk 0:49:00] } 23. Ne1?! { [%eval -0.66] } { Inaccuracy. b5 was best. } { [%clk 0:46:54] } 23... Rcd7 { [%eval -0.7] [%clk 0:46:34] } 24. d5 { [%eval -0.69] [%clk 0:43:01] } 24... cxd5 { [%eval -0.71] [%clk 0:44:33] } 25. c5 { [%eval -0.68] [%clk 0:43:03] } 25... Ng6 { [%eval -0.71] [%clk 0:38:09] } 26. Rd4 { [%eval -0.79] [%clk 0:43:03] } 26... Ne5 { [%eval -0.68] [%clk 0:38:09] } 27. b5?! { [%eval -1.62] } { Inaccuracy. Nc2 was best. } { [%clk 0:43:03] } 27... axb5 { [%eval -1.56] [%clk 0:38:09] } 28. Bf1 { [%eval -1.65] [%clk 0:43:03] } 28... Nc6 { [%eval -1.6] [%clk 0:38:09] } 29. Rf4? { [%eval -3.26] } { Mistake. Rd2 was best. } { [%clk 0:43:03] } 29... b4?! { [%eval -2.3] } { Inaccuracy. d4 was best. } { [%clk 0:38:09] } 30. Bb5 { [%eval -2.39] [%clk 0:43:03] } 30... d4 { [%eval -2.42] [%clk 0:38:09] } 31. Bf1?? { [%eval -5.52] } { Blunder. Nd3 was best. } { [%clk 0:30:00] } 1/2-1/2