Event: Round 4: Kamara, Ansumana - Balogun, Oluwafemi Daniel
Date: 2025-04-03
White: Kamara, Ansumana
WhiteTitle: CM
WhiteElo: 1883
Black: Balogun, Oluwafemi Daniel
BlackTitle: IM
BlackElo: 2246
Result: 0-1
ECO: B33
Opening: Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:54] } 1... c5 { [%eval 0.25] [%clk 1:30:28] } 2. Nf3 { [%eval 0.2] } 2... Nc6 { [%eval 0.25] [%clk 1:30:27] } 3. d4 { [%eval 0.27] [%clk 1:31:31] } 3... cxd4 { [%eval 0.35] [%clk 1:30:37] } 4. Nxd4 { [%eval 0.21] [%clk 1:31:50] } 4... Nf6 { [%eval 0.19] [%clk 1:30:38] } 5. Nc3 { [%eval 0.26] [%clk 1:31:58] } 5... e5 { [%eval 0.34] [%clk 1:30:49] } 6. Ndb5 { [%eval 0.31] [%clk 1:32:07] } 6... d6 { [%eval 0.34] [%clk 1:30:54] } 7. Bg5 { [%eval 0.22] [%clk 1:32:07] } 7... a6 { [%eval 0.3] [%clk 1:30:53] } 8. Na3 { [%eval 0.29] [%clk 1:32:23] } 8... b5 { [%eval 0.26] [%clk 1:30:40] } 9. Nd5 { [%eval 0.22] [%clk 1:32:20] } 9... Be7 { [%eval 0.24] [%clk 1:30:18] } 10. Nxe7 { [%eval -0.07] [%clk 1:32:10] } 10... Nxe7 { [%eval 0.0] [%clk 1:29:01] } 11. f3 { [%eval -0.18] [%clk 1:32:04] } 11... Be6 { [%eval 0.0] [%clk 1:22:11] } 12. c4 { [%eval 0.0] [%clk 1:31:40] } 12... O-O { [%eval 0.0] [%clk 1:18:56] } 13. cxb5 { [%eval 0.0] [%clk 1:31:21] } 13... axb5 { [%eval 0.0] [%clk 1:16:07] } 14. Nxb5 { [%eval 0.0] [%clk 1:31:29] } 14... d5 { [%eval -0.18] [%clk 1:16:18] } 15. Bxf6?! { [%eval -0.88] } { Inaccuracy. a4 was best. } { [%clk 1:31:03] } 15... gxf6 { [%eval -0.85] [%clk 1:16:39] } 16. a4 { [%eval -1.35] [%clk 1:31:11] } 16... f5? { [%eval 0.01] } { Mistake. Qb6 was best. } { [%clk 1:15:00] } 17. Bd3 { [%eval -0.33] [%clk 1:30:52] } 17... Qb6 { [%eval -0.36] [%clk 1:15:15] } 18. Qd2 { [%eval -0.34] [%clk 1:29:46] } 18... dxe4 { [%eval -0.47] [%clk 1:12:31] } 19. fxe4 { [%eval -0.51] [%clk 1:28:10] } 19... Rfd8 { [%eval -0.39] [%clk 1:12:30] } 20. exf5?? { [%eval -2.95] } { Blunder. a5 was best. } { [%clk 1:25:15] } 20... Bxf5 { [%eval -2.97] [%clk 1:09:25] } 21. Qg5+ { [%eval -2.88] [%clk 1:24:37] } 21... Bg6 { [%eval -2.7] [%clk 1:09:35] } 22. Bxg6?! { [%eval -4.15] } { Inaccuracy. O-O-O was best. } { [%clk 1:21:37] } 22... Nxg6?? { [%eval -1.76] } { Blunder. hxg6 was best. } { [%clk 1:04:56] } 23. Ke2?? { [%eval -5.14] } { Blunder. Rf1 was best. } { [%clk 1:17:14] } 23... h6 { [%eval -5.26] [%clk 0:46:20] } 24. Qg4 { [%eval -5.12] [%clk 1:15:56] } 24... Kh8?! { [%eval -3.47] } { Inaccuracy. Rxa4 was best. } { [%clk 0:34:58] } 25. g3 { [%eval -4.01] [%clk 1:15:33] } 25... Qc6 { [%eval -3.92] [%clk 0:33:24] } 26. Rhd1 { [%eval -3.78] [%clk 1:07:24] } 26... Qc2+?? { [%eval -0.11] } { Blunder. Qg2+ was best. } { [%clk 0:28:33] } 27. Kf1 { [%eval -0.11] [%clk 1:03:37] } 27... Qxh2 { [%eval -0.18] [%clk 0:26:40] } 28. Qf3 { [%eval -0.24] [%clk 1:03:36] } 28... Kg7 { [%eval 0.08] [%clk 0:24:11] } 29. Nd6 { [%eval 0.0] [%clk 1:02:08] } 29... Qh3+ { [%eval 0.25] [%clk 0:22:04] } 30. Kf2 { [%eval 0.0] [%clk 0:59:53] } 30... Qe6 { [%eval 0.0] [%clk 0:16:45] } 31. Nf5+ { [%eval 0.0] [%clk 0:59:06] } 31... Kf8 { [%eval 0.2] [%clk 0:15:49] } 32. Qa3+ { [%eval 0.0] [%clk 0:58:50] } 32... Kg8 { [%eval 0.0] [%clk 0:15:28] } 33. g4?! { [%eval -0.74] } { Inaccuracy. Qf3 was best. } { [%clk 0:54:42] } 33... Rac8?! { [%eval 0.0] } { Inaccuracy. Nf4 was best. } { [%clk 0:09:34] } 34. Nxh6+ { [%eval 0.0] [%clk 0:53:02] } 34... Kh7 { [%eval 0.0] [%clk 0:09:29] } 35. Nf5 { [%eval 0.0] [%clk 0:51:45] } 35... Rc2+ { [%eval 0.0] [%clk 0:08:45] } 36. Kg3?? { [%eval -6.22] } { Blunder. Kg1 was best. } { [%clk 0:52:00] } 36... e4 { [%eval -6.88] [%clk 0:05:29] } 37. Rh1+ { [%eval -6.53] [%clk 0:48:08] } 37... Kg8 { [%eval -6.66] [%clk 0:05:55] } 38. Nh6+ { [%eval -6.83] [%clk 0:48:05] } 38... Kg7 { [%eval -6.74] [%clk 0:06:15] } 39. Nf5+ { [%eval -6.35] [%clk 0:48:04] } 39... Kf6 { [%eval -6.35] [%clk 0:06:14] } 40. g5+ { [%eval -7.99] [%clk 0:42:32] } 40... Kxf5 { [%eval -7.25] [%clk 0:05:54] } 41. Raf1+ { [%eval -7.44] [%clk 0:41:55] } 41... Ke5 { [%eval -6.18] [%clk 0:06:15] } 42. Rf3?? { [%eval #-10] } { Checkmate is now unavoidable. Rh2 was best. } { [%clk 0:30:16] } 42... Rdd2 { [%eval #-9] [%clk 0:04:27] } 43. Rg1 { [%eval #-9] [%clk 0:25:36] } 43... Rh2 { [%eval #-8] [%clk 0:04:39] } 0-1