Event: Round 3: Junior, Ednasia - Da Costa, Olga
Site: https://lichess.org/broadcast/angolan-championships-2025-campeonato-nacional-uige-2025--women/round-3/TgQC4x3I/PR4TYkgj
Date: 2025-09-03
White: Junior, Ednasia
WhiteTitle: WFM
WhiteElo: 1866
Black: Da Costa, Olga
BlackElo: 1589
Result: 1-0
ECO: D05
Opening: Queen's Pawn Game: Colle System, Traditional Colle
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:47] } 1... Nf6 { [%eval 0.19] [%clk 1:30:33] } 2. Nf3 { [%eval 0.11] [%clk 1:31:06] } 2... e6 { [%eval 0.14] [%clk 1:30:05] } 3. e3 { [%eval 0.0] [%clk 1:31:29] } 3... d5 { [%eval 0.1] [%clk 1:30:18] } 4. Bd3 { [%eval 0.03] [%clk 1:31:11] } 4... c5 { [%eval 0.07] [%clk 1:29:42] } 5. c3 { [%eval -0.02] [%clk 1:31:22] } 5... Nc6 { [%eval 0.12] [%clk 1:29:59] } 6. Nbd2 { [%eval 0.0] [%clk 1:31:27] } 6... Bd7 { [%eval 0.31] [%clk 1:30:10] } 7. O-O { [%eval 0.24] [%clk 1:31:19] } 7... c4 { [%eval 0.62] [%clk 1:29:07] } 8. Bc2 { [%eval 0.77] [%clk 1:31:32] } 8... g6?! { [%eval 1.54] } { Inaccuracy. Bd6 was best. } { [%clk 1:28:31] } 9. e4 { [%eval 1.53] [%clk 1:28:32] } 9... Bg7 { [%eval 1.78] [%clk 1:25:59] } 10. exd5 { [%eval 1.61] [%clk 1:27:10] } 10... exd5 { [%eval 1.6] [%clk 1:18:57] } 11. Re1+ { [%eval 1.81] [%clk 1:26:52] } 11... Be6 { [%eval 1.81] [%clk 1:19:26] } 12. Ng5 { [%eval 1.83] [%clk 1:20:34] } 12... Qd7 { [%eval 1.76] [%clk 1:17:39] } 13. Qe2? { [%eval 0.25] } { Mistake. Nxe6 was best. } { [%clk 1:16:29] } 13... Nd8?! { [%eval 1.27] } { Inaccuracy. O-O was best. } { [%clk 1:16:26] } 14. Ndf3 { [%eval 1.27] [%clk 1:14:38] } 14... O-O { [%eval 1.28] [%clk 1:14:11] } 15. Ne5 { [%eval 1.26] [%clk 1:13:22] } 15... Qc8 { [%eval 1.42] [%clk 1:11:30] } 16. h3?! { [%eval 0.45] } { Inaccuracy. Nxe6 was best. } { [%clk 1:07:30] } 16... h6? { [%eval 1.87] } { Mistake. Bf5 was best. } { [%clk 1:09:30] } 17. Nxe6 { [%eval 1.82] [%clk 1:06:59] } 17... Qxe6 { [%eval 1.82] [%clk 1:06:44] } 18. Bd2 { [%eval 1.62] [%clk 1:05:46] } 18... Re8 { [%eval 2.04] [%clk 1:01:53] } 19. Qf3 { [%eval 2.2] [%clk 0:56:03] } 19... Qb6 { [%eval 2.44] [%clk 0:48:25] } 20. b3?! { [%eval 1.41] } { Inaccuracy. Ng4 was best. } { [%clk 0:54:13] } 20... Nh7?? { [%eval 4.38] } { Blunder. Nc6 was best. } { [%clk 0:47:46] } 21. Nd7 { [%eval 3.85] [%clk 0:47:51] } 21... Re5? { [%eval 7.01] } { Mistake. Rxe1+ was best. } { [%clk 0:45:42] } 22. Re2?! { [%eval 4.48] } { Inaccuracy. Rxe5 was best. } 22... Rxe2 { [%eval 4.5] [%clk 0:45:43] } 23. Rb1?? { [%eval -5.06] } { Blunder. Nxb6 was best. } 23... Re1+?? { [%eval 4.06] } { Blunder. Qe6 was best. } { [%clk 0:45:39] } 24. Rxe1 { [%eval 3.74] [%clk 0:48:13] } 24... Qc6 { [%eval 3.79] [%clk 0:45:33] } 25. Ne5 { [%eval 4.16] [%clk 0:47:04] } 25... Qa6 { [%eval 4.01] [%clk 0:38:54] } 26. Bb1?! { [%eval 2.84] } { Inaccuracy. Ng4 was best. } { [%clk 0:34:12] } 26... Nf6 { [%eval 3.03] [%clk 0:38:10] } 27. g4? { [%eval 1.29] } { Mistake. bxc4 was best. } { [%clk 0:28:34] } 27... g5?? { [%eval 3.74] } { Blunder. cxb3 was best. } { [%clk 0:31:19] } 28. bxc4 { [%eval 3.49] [%clk 0:23:34] } 28... dxc4 { [%eval 3.53] [%clk 0:30:19] } 29. Qf5?! { [%eval 2.66] } { Inaccuracy. h4 was best. } { [%clk 0:22:53] } 29... b5? { [%eval 5.18] } { Mistake. Qe6 was best. } { [%clk 0:27:31] } 30. Nd7 { [%eval 5.29] [%clk 0:18:38] } 30... Nxd7?? { [%eval #2] } { Checkmate is now unavoidable. Nb7 was best. } { [%clk 0:21:12] } 31. Re8+ { [%eval #1] [%clk 0:18:48] } 31... Nf8 { [%eval #1] [%clk 0:20:48] } 32. Qh7# { [%clk 0:18:22] } 1-0