Event: Round 5: OLANREWAJU, Ajibola - Okpo, Uwe
Site: https://lichess.org/broadcast/opens/round-5/Zv5eeI2k/9T00f8xP
White: OLANREWAJU, Ajibola
WhiteElo: 2167
Black: Okpo, Uwe
BlackElo: 1943
Result: 1-0
ECO: D04
Opening: Queen's Pawn Game: Colle System, Anti-Colle
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:07:55] } 1... d5 { [%eval 0.2] [%clk 1:26:02] } 2. Nf3 { [%eval 0.08] [%clk 1:08:14] } 2... Nf6 { [%eval 0.11] [%clk 1:26:14] } 3. e3 { [%eval 0.0] [%clk 1:08:35] } 3... Bf5 { [%eval 0.29] [%clk 1:25:15] } 4. Ne5?! { [%eval -0.28] } { Inaccuracy. c4 was best. } { [%clk 1:05:48] } 4... c6 { [%eval -0.01] [%clk 1:24:26] } 5. g4 { [%eval 0.0] [%clk 1:05:28] } 5... Be6 { [%eval 0.0] [%clk 1:22:48] } 6. f4 { [%eval 0.0] [%clk 1:02:56] } 6... g6 { [%eval 0.04] [%clk 1:14:43] } 7. Qf3 { [%eval 0.0] [%clk 0:59:25] } 7... Qc8 { [%eval -0.01] [%clk 1:13:19] } 8. Bh3? { [%eval -1.13] } { Mistake. Rg1 was best. } { [%clk 0:58:48] } 8... Ne4 { [%eval -1.13] [%clk 1:11:28] } 9. f5 { [%eval -1.51] [%clk 0:56:45] } 9... Ng5 { [%eval -1.44] [%clk 1:11:13] } 10. Qf1 { [%eval -1.69] [%clk 0:57:08] } 10... f6?? { [%eval 0.68] } { Blunder. gxf5 was best. } { [%clk 1:06:01] } 11. Nf3 { [%eval 0.67] [%clk 0:44:25] } 11... Nxf3+ { [%eval 0.4] [%clk 1:01:45] } 12. Qxf3 { [%eval 0.53] [%clk 0:44:49] } 12... gxf5?! { [%eval 1.18] } { Inaccuracy. Bd7 was best. } { [%clk 1:01:44] } 13. gxf5 { [%eval 1.01] [%clk 0:45:15] } 13... Bf7 { [%eval 1.06] [%clk 1:01:57] } 14. Nc3 { [%eval 1.17] [%clk 0:44:47] } 14... Bh6 { [%eval 1.54] [%clk 0:58:03] } 15. Bd2 { [%eval 1.46] [%clk 0:44:57] } 15... Na6 { [%eval 1.67] [%clk 0:51:57] } 16. O-O-O { [%eval 1.46] [%clk 0:44:53] } 16... Qd7 { [%eval 1.49] [%clk 0:51:32] } 17. Be1 { [%eval 1.3] [%clk 0:43:12] } 17... O-O-O { [%eval 1.34] [%clk 0:50:23] } 18. Bg3 { [%eval 1.46] [%clk 0:43:25] } 18... Nc7 { [%eval 1.48] [%clk 0:46:37] } 19. Kb1 { [%eval 1.66] [%clk 0:43:14] } 19... Rhg8 { [%eval 1.91] [%clk 0:45:36] } 20. e4? { [%eval 0.59] } { Mistake. Rhe1 was best. } { [%clk 0:41:40] } 20... dxe4 { [%eval 0.59] [%clk 0:38:35] } 21. Nxe4 { [%eval 0.61] [%clk 0:40:18] } 21... Qd5 { [%eval 0.52] [%clk 0:37:58] } 22. b3 { [%eval 0.67] [%clk 0:40:33] } 22... Qa5 { [%eval 1.04] [%clk 0:37:04] } 23. c4?! { [%eval 0.23] } { Inaccuracy. a4 was best. } { [%clk 0:40:07] } 23... Qa3?? { [%eval 2.37] } { Blunder. b5 was best. } { [%clk 0:35:16] } 24. Qe2 { [%eval 2.38] [%clk 0:40:07] } 24... Na6 { [%eval 2.33] [%clk 0:29:27] } 25. Rhe1 { [%eval 1.76] [%clk 0:39:32] } 25... Rge8 { [%eval 2.31] [%clk 0:28:39] } 26. Nc3 { [%eval 2.18] [%clk 0:39:06] } 26... Nb4 { [%eval 2.27] [%clk 0:25:00] } 27. d5 { [%eval 2.18] [%clk 0:37:38] } 27... c5?? { [%eval 5.53] } { Blunder. Rd7 was best. } { [%clk 0:09:02] } 28. Nb5 { [%eval 5.48] [%clk 0:37:52] } 28... Qa5 { [%eval 5.41] [%clk 0:08:27] } 29. a3 { [%eval 4.97] [%clk 0:37:01] } 29... Na6?? { [%eval #3] } { Checkmate is now unavoidable. Rd7 was best. } { [%clk 0:08:38] } 30. Nxa7+ { [%eval #2] [%clk 0:37:00] } 30... Kd7 { [%eval #2] [%clk 0:07:06] } 31. Qe6+ { [%eval #1] [%clk 0:37:10] } 1-0