Event: Semi Final - 1: Dasaolu, Rotimi - Olisa, Tennyson Ewomazino
Site: https://lichess.org/broadcast/knockout/semi-final-1/FkrtG8gB/OLZ32woN
Date: 2025-09-20
White: Dasaolu, Rotimi
WhiteElo: 1995
Black: Olisa, Tennyson Ewomazino
BlackElo: 1985
Result: 0-1
ECO: D38
Opening: Queen's Gambit Declined: Ragozin Defense
Variant: Standard
TimeControl: 10+5

1. d4 { [%eval 0.17] [%clk 0:10:05] } 1... Nf6 { [%eval 0.19] [%clk 0:10:09] } 2. Nf3 { [%eval 0.11] [%clk 0:10:09] } 2... d5 { [%eval 0.11] [%clk 0:10:10] } 3. c4 { [%eval 0.22] [%clk 0:10:10] } 3... e6 { [%eval 0.17] [%clk 0:10:06] } 4. Nc3 { [%eval 0.08] [%clk 0:10:12] } 4... Bb4 { [%eval 0.16] [%clk 0:09:58] } 5. Bg5 { [%eval 0.11] [%clk 0:10:11] } 5... c6 { [%eval 0.39] [%clk 0:09:38] } 6. Qb3 { [%eval 0.37] [%clk 0:09:49] } 6... Be7 { [%eval 0.41] [%clk 0:08:46] } 7. e3 { [%eval 0.36] [%clk 0:09:51] } 7... Nbd7 { [%eval 0.39] [%clk 0:08:47] } 8. Rc1 { [%eval 0.2] [%clk 0:09:52] } 8... O-O { [%eval 0.24] [%clk 0:08:45] } 9. Be2 { [%eval 0.27] [%clk 0:09:52] } 9... dxc4 { [%eval 0.45] [%clk 0:08:32] } 10. Bxc4 { [%eval 0.11] [%clk 0:09:54] } 10... b5 { [%eval 0.2] [%clk 0:08:11] } 11. Be2 { [%eval 0.21] [%clk 0:09:54] } 11... a6 { [%eval 0.24] [%clk 0:08:10] } 12. O-O { [%eval 0.03] [%clk 0:09:56] } 12... c5 { [%eval 0.06] [%clk 0:08:12] } 13. Rfd1 { [%eval -0.36] [%clk 0:09:43] } 13... c4 { [%eval -0.32] [%clk 0:08:16] } 14. Qc2 { [%eval -0.31] [%clk 0:09:46] } 14... Bb7 { [%eval -0.25] [%clk 0:08:17] } 15. Ne5 { [%eval -0.38] [%clk 0:09:30] } 15... Rc8 { [%eval -0.42] [%clk 0:07:26] } 16. Bf3 { [%eval -0.43] [%clk 0:09:24] } 16... Bxf3 { [%eval -0.41] [%clk 0:07:24] } 17. Nxf3 { [%eval -0.37] [%clk 0:09:27] } 17... h6 { [%eval -0.38] [%clk 0:06:48] } 18. Bh4 { [%eval -0.39] [%clk 0:09:29] } 18... Nd5 { [%eval -0.29] [%clk 0:06:35] } 19. Bxe7 { [%eval -0.35] [%clk 0:08:46] } 19... Qxe7 { [%eval -0.28] [%clk 0:06:38] } 20. a3 { [%eval -0.31] [%clk 0:08:29] } 20... Nxc3 { [%eval -0.4] [%clk 0:06:11] } 21. Qxc3 { [%eval -0.38] [%clk 0:08:30] } 21... Nb6 { [%eval -0.39] [%clk 0:06:12] } 22. Qa5 { [%eval -0.35] [%clk 0:08:08] } 22... Qb7 { [%eval -0.43] [%clk 0:06:07] } 23. Ne5 { [%eval -0.42] [%clk 0:07:48] } 23... Rfd8 { [%eval -0.33] [%clk 0:05:33] } 24. Rc2 { [%eval -0.41] [%clk 0:07:21] } 24... Rd5 { [%eval -0.18] [%clk 0:04:02] } 25. h3 { [%eval -0.18] [%clk 0:06:58] } 25... Rcd8 { [%eval -0.16] [%clk 0:03:56] } 26. Rdc1 { [%eval -0.19] [%clk 0:07:02] } 26... f6 { [%eval -0.25] [%clk 0:03:52] } 27. Nf3 { [%eval -0.22] [%clk 0:07:02] } 27... Rf5?! { [%eval 0.8] } { Inaccuracy. e5 was best. } { [%clk 0:03:27] } 28. e4 { [%eval 0.74] [%clk 0:04:52] } 28... Rf4 { [%eval 0.89] [%clk 0:03:08] } 29. Re2 { [%eval 0.8] [%clk 0:04:54] } 29... Rd7 { [%eval 0.79] [%clk 0:02:56] } 30. Rce1?! { [%eval 0.01] } { Inaccuracy. Nd2 was best. } { [%clk 0:04:41] } 30... Rxf3 { [%eval 0.13] [%clk 0:02:12] } 31. gxf3 { [%eval 0.22] [%clk 0:04:39] } 31... Rxd4 { [%eval 0.21] [%clk 0:02:17] } 32. Qb4 { [%eval 0.0] [%clk 0:04:17] } 32... Qd7 { [%eval -0.04] [%clk 0:02:05] } 33. Qc5?! { [%eval -0.89] } { Inaccuracy. f4 was best. } { [%clk 0:04:06] } 33... Na4 { [%eval -1.04] [%clk 0:02:00] } 34. Qh5 { [%eval -1.1] [%clk 0:03:58] } 34... e5?! { [%eval -0.23] } { Inaccuracy. Rd2 was best. } { [%clk 0:01:55] } 35. Qg4? { [%eval -1.71] } { Mistake. f4 was best. } { [%clk 0:03:57] } 35... Qxg4+ { [%eval -1.4] [%clk 0:01:34] } 36. hxg4 { [%eval -1.83] [%clk 0:03:54] } 36... Rd3 { [%eval -1.82] [%clk 0:01:38] } 37. Kg2? { [%eval -3.52] } { Mistake. Rc2 was best. } { [%clk 0:03:49] } 37... Rb3 { [%eval -3.38] [%clk 0:01:41] } 38. Rd1 { [%eval -4.21] [%clk 0:03:43] } 38... Nxb2 { [%eval -4.08] [%clk 0:01:36] } 39. Rd6 { [%eval -4.19] [%clk 0:03:13] } 39... a5 { [%eval -3.64] [%clk 0:01:11] } 40. Re3?! { [%eval -4.82] } { Inaccuracy. Red2 was best. } { [%clk 0:00:08] } 40... Nd3 { [%eval -4.71] [%clk 0:00:52] } 41. a4 { [%eval -5.16] [%clk 0:00:00] } 0-1