Event: Round 4: Erhabor, David - Osundinakin, Yemi
Date: 2023-12-29
White: Erhabor, David
WhiteTitle: FM
WhiteElo: 1947
Black: Osundinakin, Yemi
BlackElo: 1624
Result: 1-0
ECO: D00
Opening: Queen's Pawn Game: Accelerated London System
Variant: Standard

1. d4 { [%eval 0.13] [%clk 1:30:51] } 1... d5 { [%eval 0.27] [%clk 1:30:37] } 2. Bf4 { [%eval 0.0] [%clk 1:31:13] } 2... Nf6 { [%eval 0.06] [%clk 1:30:01] } 3. e3 { [%eval 0.11] [%clk 1:31:26] } 3... Bf5 { [%eval 0.35] [%clk 1:27:27] } 4. c4 { [%eval 0.13] [%clk 1:31:28] } 4... c6 { [%eval 0.44] [%clk 1:27:06] } 5. Qb3 { [%eval 0.46] [%clk 1:31:22] } 5... Qb6 { [%eval 0.58] [%clk 1:26:20] } 6. Nc3 { [%eval 0.37] [%clk 1:31:32] } 6... e6?! { [%eval 1.26] } { Inaccuracy. Nbd7 was best. } { [%clk 1:25:46] } 7. c5 { [%eval 1.43] [%clk 1:31:51] } 7... Qxb3 { [%eval 0.86] [%clk 1:24:33] } 8. axb3 { [%eval 0.89] [%clk 1:32:03] } 8... Nbd7 { [%eval 1.01] [%clk 1:23:28] } 9. b4 { [%eval 1.08] [%clk 1:32:15] } 9... Be7 { [%eval 1.04] [%clk 1:21:51] } 10. h3 { [%eval 0.91] [%clk 1:31:50] } 10... O-O { [%eval 0.81] [%clk 1:21:33] } 11. Nf3 { [%eval 0.69] [%clk 1:32:09] } 11... Rfe8 { [%eval 1.25] [%clk 1:18:47] } 12. Be2 { [%eval 0.8] [%clk 1:32:11] } 12... Nf8? { [%eval 2.52] } { Mistake. a6 was best. } { [%clk 1:16:44] } 13. O-O? { [%eval 1.27] } { Mistake. b5 was best. } { [%clk 1:32:12] } 13... Ng6?! { [%eval 2.49] } { Inaccuracy. a6 was best. } { [%clk 1:16:28] } 14. Bh2 { [%eval 2.33] [%clk 1:32:27] } 14... Nd7 { [%eval 3.0] [%clk 1:15:58] } 15. b5 { [%eval 3.0] [%clk 1:31:53] } 15... Bf8 { [%eval 3.5] [%clk 1:14:04] } 16. b4 { [%eval 3.75] [%clk 1:29:32] } 16... Rec8 { [%eval 4.47] [%clk 0:59:34] } 17. bxc6 { [%eval 4.64] [%clk 1:29:05] } 17... bxc6 { [%eval 4.71] [%clk 0:58:18] } 18. Ba6 { [%eval 4.78] [%clk 1:27:40] } 18... Ne7 { [%eval 4.98] [%clk 0:55:46] } 19. Bxc8 { [%eval 4.88] [%clk 1:26:22] } 19... Nxc8 { [%eval 5.05] [%clk 0:55:36] } 20. b5 { [%eval 4.29] [%clk 1:26:22] } 20... cxb5 { [%eval 4.44] [%clk 0:55:16] } 21. Nxb5 { [%eval 4.48] [%clk 1:26:03] } 21... a6 { [%eval 5.06] [%clk 0:53:44] } 22. Nc7 { [%eval 5.25] [%clk 1:25:39] } 22... Ra7 { [%eval 5.62] [%clk 0:53:23] } 23. Rfc1 { [%eval 4.85] [%clk 1:23:21] } 23... Bd3 { [%eval 4.79] [%clk 0:52:29] } 24. Nd2 { [%eval 4.6] [%clk 1:23:29] } 24... Ne7 { [%eval 4.82] [%clk 0:50:59] } 25. Rc3 { [%eval 4.12] [%clk 1:23:17] } 25... Bg6?! { [%eval 5.21] } { Inaccuracy. Be2 was best. } { [%clk 0:38:55] } 26. Rxa6 { [%eval 5.07] [%clk 1:23:07] } 26... Rxa6 { [%eval 5.1] [%clk 0:37:16] } 27. Nxa6 { [%eval 5.21] [%clk 1:23:25] } 27... Nc6 { [%eval 5.2] [%clk 0:37:18] } 28. Rb3 { [%eval 5.21] [%clk 1:22:25] } 28... f5 { [%eval 5.76] [%clk 0:31:13] } 29. Rb7 { [%eval 5.71] [%clk 1:21:28] } 29... Be8 { [%eval 5.89] [%clk 0:30:02] } 30. Rc7 { [%eval 5.58] [%clk 1:20:13] } 30... Nf6 { [%eval 5.66] [%clk 0:28:17] } 31. f3 { [%eval 4.86] [%clk 1:18:52] } 31... Be7 { [%eval 5.57] [%clk 0:26:26] } 32. g4 { [%eval 5.09] [%clk 1:18:31] } 32... Bd8 { [%eval 5.48] [%clk 0:24:20] } 33. Rc8 { [%eval 5.48] [%clk 1:17:50] } 33... Ba5 { [%eval 5.82] [%clk 0:23:32] } 34. Nb3 { [%eval 5.9] [%clk 1:17:35] } 34... fxg4 { [%eval 5.87] [%clk 0:22:08] } 35. hxg4 { [%eval 6.0] [%clk 1:17:50] } 35... Kf7 { [%eval 6.01] [%clk 0:22:17] } 36. Rxc6 { [%eval 6.03] [%clk 1:16:34] } 36... Ng8?! { [%eval 8.34] } { Inaccuracy. Bxc6 was best. } 1-0