Event: Round 4: OYELESE, Mayomi Olayinka - NWANKWO, Michelle Chiamaka
Date: 2025-04-03
White: OYELESE, Mayomi Olayinka
WhiteElo: 1673
Black: NWANKWO, Michelle Chiamaka
BlackElo: 1965
Result: 1/2-1/2
ECO: D45
Opening: Semi-Slav Defense: Normal Variation
Variant: Standard

1. Nf3 { [%eval 0.14] [%clk 1:30:59] } 1... d5 { [%eval 0.18] [%clk 1:30:57] } 2. c4 { [%eval 0.0] [%clk 1:31:27] } 2... c6 { [%eval 0.32] [%clk 1:31:15] } 3. e3 { [%eval 0.21] [%clk 1:31:06] } 3... Nf6 { [%eval 0.3] [%clk 1:30:48] } 4. d4 { [%eval 0.15] [%clk 1:31:13] } 4... e6 { [%eval 0.28] [%clk 1:30:55] } 5. Nc3 { [%eval 0.13] [%clk 1:31:30] } 5... Nbd7 { [%eval 0.25] [%clk 1:30:49] } 6. Be2 { [%eval 0.15] [%clk 1:30:52] } 6... Bd6 { [%eval 0.15] [%clk 1:30:16] } 7. Qc2 { [%eval 0.14] [%clk 1:29:10] } 7... O-O { [%eval 0.15] [%clk 1:28:22] } 8. a3 { [%eval -0.15] [%clk 1:28:46] } 8... dxc4 { [%eval -0.01] [%clk 1:26:57] } 9. Bxc4 { [%eval 0.01] [%clk 1:29:06] } 9... b5 { [%eval 0.23] [%clk 1:26:45] } 10. Bd3 { [%eval 0.28] [%clk 1:29:09] } 10... Bb7 { [%eval 0.3] [%clk 1:26:07] } 11. b4?! { [%eval -0.5] } { Inaccuracy. O-O was best. } { [%clk 1:28:30] } 11... a5 { [%eval -0.51] [%clk 1:24:16] } 12. Rb1 { [%eval -0.57] [%clk 1:25:43] } 12... Qe7 { [%eval -0.56] [%clk 1:20:38] } 13. Na2?! { [%eval -1.63] } { Inaccuracy. O-O was best. } { [%clk 1:23:15] } 13... axb4 { [%eval -1.73] [%clk 1:18:30] } 14. Nxb4?! { [%eval -2.68] } { Inaccuracy. axb4 was best. } { [%clk 1:23:08] } 14... Bxb4+?? { [%eval 0.56] } { Blunder. c5 was best. } { [%clk 1:16:04] } 15. axb4 { [%eval 0.53] [%clk 1:22:36] } 15... Ra4 { [%eval 0.59] [%clk 1:15:13] } 16. Qb3 { [%eval 0.09] [%clk 1:17:09] } 16... Nd5 { [%eval 0.39] [%clk 1:13:15] } 17. Bd2 { [%eval 0.4] [%clk 1:15:17] } 17... Rfa8 { [%eval 0.64] [%clk 1:12:15] } 18. O-O { [%eval 0.62] [%clk 1:10:01] } 18... Ra2 { [%eval 0.48] [%clk 1:10:04] } 19. Rb2 { [%eval 0.54] [%clk 1:08:16] } 19... R2a3 { [%eval 0.57] [%clk 1:00:32] } 20. Qc2 { [%eval 0.64] [%clk 1:08:25] } 20... h6 { [%eval 0.56] [%clk 1:00:17] } 21. e4 { [%eval 0.51] [%clk 1:06:33] } 21... N5b6 { [%eval 0.48] [%clk 0:58:29] } 22. Rfb1 { [%eval 0.0] [%clk 1:02:29] } 22... Na4?! { [%eval 0.71] } { Inaccuracy. Nc4 was best. } { [%clk 0:47:48] } 23. Rb3 { [%eval 0.75] [%clk 1:01:58] } 23... Rxb3 { [%eval 0.75] [%clk 0:46:49] } 24. Rxb3 { [%eval 0.69] [%clk 1:00:29] } 24... e5 { [%eval 0.72] [%clk 0:46:14] } 25. Be3?! { [%eval 0.0] } { Inaccuracy. Qc1 was best. } { [%clk 0:57:15] } 25... exd4 { [%eval 0.04] [%clk 0:42:30] } 26. Bxd4 { [%eval -0.06] [%clk 0:54:06] } 26... c5 { [%eval -0.08] [%clk 0:40:34] } 27. bxc5 { [%eval -0.01] [%clk 0:53:24] } 27... Ndxc5 { [%eval -0.05] [%clk 0:36:37] } 28. Rxb5?? { [%eval -1.88] } { Blunder. Rb1 was best. } { [%clk 0:07:46] } 28... Nxd3 { [%eval -1.84] [%clk 0:36:21] } 29. Qxd3 { [%eval -1.46] [%clk 0:07:13] } 29... Ba6 { [%eval -1.53] [%clk 0:35:39] } 30. Re5? { [%eval -3.2] } { Mistake. Ra5 was best. } { [%clk 0:07:31] } 30... Qxe5 { [%eval -3.32] [%clk 0:35:18] } 31. Qxa6 { [%eval -3.5] [%clk 0:07:19] } 31... Rxa6?! { [%eval -2.27] } { Inaccuracy. Qxe4 was best. } { [%clk 0:34:50] } 32. Bxe5?! { [%eval -3.24] } { Inaccuracy. Nxe5 was best. } { [%clk 0:07:10] } 32... Re6 { [%eval -2.93] [%clk 0:34:58] } 33. Bd4 { [%eval -2.93] [%clk 0:04:54] } 33... Rxe4 { [%eval -2.98] [%clk 0:35:15] } 34. g3 { [%eval -2.99] [%clk 0:04:55] } 34... Re2 { [%eval -2.98] [%clk 0:34:16] } 35. Kg2 { [%eval -3.03] [%clk 0:03:58] } 35... g5 { [%eval -2.38] [%clk 0:33:25] } 36. h3 { [%eval -2.52] [%clk 0:04:18] } 36... f5?? { [%eval -0.4] } { Blunder. Re6 was best. } { [%clk 0:32:53] } 37. Be3 { [%eval -0.46] [%clk 0:04:19] } 37... Rb2 { [%eval 0.0] [%clk 0:32:19] } 38. Nd4 { [%eval -0.02] [%clk 0:04:16] } 38... Kf7 { [%eval 0.0] [%clk 0:31:15] } 39. Nxf5 { [%eval 0.0] [%clk 0:04:41] } 39... Kg6 { [%eval 0.0] [%clk 0:31:27] } 40. Ne7+ { [%eval 0.0] [%clk 0:04:58] } 40... Kh7 { [%eval 0.0] [%clk 0:31:40] } 41. g4 { [%eval 0.0] [%clk 0:05:04] } 41... Rb7 { [%eval 0.0] [%clk 0:30:47] } 42. Nf5 { [%eval 0.0] [%clk 0:05:30] } 42... Nc3 { [%eval 0.0] [%clk 0:29:02] } 43. h4 { [%eval 0.0] [%clk 0:05:12] } 43... Nd5 { [%eval 0.0] [%clk 0:27:18] } 44. Bd4 { [%eval 0.0] [%clk 0:05:18] } 44... Rd7 { [%eval 0.0] [%clk 0:23:37] } 45. hxg5 { [%eval 0.0] [%clk 0:03:42] } 45... hxg5 { [%eval 0.0] [%clk 0:23:46] } 46. Bb2 { [%eval 0.0] [%clk 0:03:32] } 46... Kg6 { [%eval 0.0] [%clk 0:22:49] } 47. Bc1 { [%eval 0.0] [%clk 0:02:13] } 47... Nf4+ { [%eval -0.02] [%clk 0:20:52] } 48. Kf3 { [%eval -0.03] [%clk 0:01:08] } 48... Nd3 { [%eval 0.0] [%clk 0:19:24] } 49. Be3 { [%eval 0.0] [%clk 0:00:46] } 49... Ne5+ { [%eval 0.0] [%clk 0:18:55] } 50. Kg3 { [%eval 0.0] [%clk 0:00:58] } 50... Rh7 { [%eval -0.12] [%clk 0:17:46] } 51. f3 { [%eval -0.13] [%clk 0:30:03] } 51... Rf7 { [%eval 0.0] [%clk 0:44:15] } 52. Bd4 { [%eval -0.05] [%clk 0:30:08] } 52... Nc6 { [%eval -0.03] [%clk 0:43:38] } 53. Be3 { [%eval -0.19] [%clk 0:29:27] } 53... Ne5 { [%eval 0.0] [%clk 0:41:12] } 54. Bd4 { [%eval 0.0] [%clk 0:29:43] } 54... Nc6 { [%eval -0.16] [%clk 0:40:28] } 55. Be3 { [%eval -0.21] [%clk 0:29:44] } 55... Ne5 { [%eval 0.0] [%clk 0:40:43] } 1/2-1/2