Event: Round 4: Da Costa, Joaquim - Oliveira, Luciano
Date: 2024-05-18
White: Da Costa, Joaquim
WhiteElo: 2016
Black: Oliveira, Luciano
BlackTitle: IM
BlackElo: 2111
Result: 1/2-1/2
ECO: A05
Opening: King's Indian Attack: Spassky Variation
Variant: Standard

1. Nf3 { [%eval 0.14] } 1... Nf6 { [%eval 0.24] [%clk 1:26:58] } 2. g3 { [%eval 0.1] [%clk 1:30:54] } 2... b5 { [%eval 0.25] [%clk 1:25:36] } 3. Bg2 { [%eval 0.26] [%clk 1:31:16] } 3... Bb7 { [%eval 0.28] [%clk 1:25:31] } 4. O-O { [%eval 0.22] [%clk 1:31:43] } 4... e6 { [%eval 0.25] [%clk 1:25:30] } 5. d4 { [%eval 0.24] [%clk 1:29:32] } 5... c5 { [%eval 0.11] [%clk 1:24:05] } 6. c3 { [%eval 0.07] [%clk 1:29:12] } 6... Qb6 { [%eval 0.6] [%clk 1:15:19] } 7. Nbd2 { [%eval 0.09] [%clk 1:26:14] } 7... cxd4 { [%eval 0.04] [%clk 1:06:52] } 8. cxd4 { [%eval -0.22] [%clk 1:25:49] } 8... Be7 { [%eval -0.14] [%clk 1:06:44] } 9. Nb3 { [%eval -0.21] [%clk 1:22:45] } 9... O-O { [%eval -0.21] [%clk 1:05:20] } 10. Bd2 { [%eval -0.32] [%clk 1:22:36] } 10... a5 { [%eval -0.42] [%clk 1:04:19] } 11. Rc1 { [%eval -0.6] [%clk 1:21:35] } 11... d6 { [%eval -0.57] [%clk 1:02:02] } 12. Re1?! { [%eval -1.21] } { Inaccuracy. Bg5 was best. } { [%clk 1:14:48] } 12... a4 { [%eval -0.9] [%clk 0:59:19] } 13. Na1 { [%eval -0.89] [%clk 1:15:08] } 13... Bd5 { [%eval -0.98] [%clk 0:53:09] } 14. a3 { [%eval -0.88] [%clk 1:12:30] } 14... Nc6 { [%eval -0.89] [%clk 0:50:30] } 15. Bc3?! { [%eval -1.95] } { Inaccuracy. Nc2 was best. } { [%clk 1:09:56] } 15... Ne4?! { [%eval -1.13] } { Inaccuracy. b4 was best. } { [%clk 0:46:32] } 16. Qd3?! { [%eval -1.75] } { Inaccuracy. Nc2 was best. } { [%clk 1:06:25] } 16... f5?! { [%eval -1.03] } { Inaccuracy. b4 was best. } { [%clk 0:44:40] } 17. Nc2 { [%eval -1.06] [%clk 1:00:09] } 17... Rac8 { [%eval -0.92] [%clk 0:41:14] } 18. Nb4 { [%eval -0.87] [%clk 0:57:47] } 18... Nxc3 { [%eval -0.44] [%clk 0:32:59] } 19. bxc3?! { [%eval -1.16] } { Inaccuracy. Qxc3 was best. } { [%clk 0:56:53] } 19... Be4 { [%eval -1.12] [%clk 0:30:55] } 20. Qe3 { [%eval -1.64] [%clk 0:55:16] } 20... Nxb4? { [%eval -0.3] } { Mistake. d5 was best. } { [%clk 0:25:39] } 21. cxb4 { [%eval -0.35] [%clk 0:55:07] } 21... Bf6 { [%eval -0.3] [%clk 0:25:19] } 22. Rxc8 { [%eval -0.34] [%clk 0:53:15] } 22... Rxc8 { [%eval -0.36] [%clk 0:25:48] } 23. Rc1 { [%eval -0.54] [%clk 0:53:25] } 23... Rc6 { [%eval -0.02] [%clk 0:22:52] } 24. Rxc6 { [%eval 0.0] [%clk 0:43:40] } 24... Qxc6 { [%eval 0.0] [%clk 0:23:14] } 25. Ng5 { [%eval 0.0] [%clk 0:42:53] } 25... Bxg5 { [%eval 0.0] [%clk 0:17:44] } 26. Bxe4 { [%eval 0.0] [%clk 0:42:26] } 26... Qxe4 { [%eval 0.0] [%clk 0:13:50] } 27. Qxg5 { [%eval 0.0] [%clk 0:42:53] } 27... Qxe2 { [%eval 0.0] [%clk 0:13:57] } 28. Qd8+ { [%eval 0.0] [%clk 0:43:06] } 28... Kf7 { [%eval 0.0] [%clk 0:14:26] } 29. Qd7+ { [%eval 0.0] [%clk 0:43:12] } 29... Kf6 { [%eval 0.0] [%clk 0:14:40] } 30. Qxd6 { [%eval 0.0] [%clk 0:43:17] } 30... Qe1+ { [%eval 0.0] [%clk 0:14:53] } 31. Kg2 { [%eval 0.0] [%clk 0:43:42] } 31... Qe4+ { [%eval 0.0] [%clk 0:15:15] } 32. Kg1 { [%eval 0.0] [%clk 0:44:00] } 32... f4 { [%eval 0.0] [%clk 0:13:20] } 33. gxf4 { [%eval 0.0] [%clk 0:43:23] } 33... Qe1+ { [%eval 0.0] [%clk 0:12:38] } 34. Kg2 { [%eval 0.0] [%clk 0:43:32] } 34... Qe4+ { [%eval 0.0] [%clk 0:13:03] } 35. Kg1 { [%eval 0.0] [%clk 0:39:37] } 35... Qe1+ { [%eval 0.0] [%clk 0:12:39] } 36. Kg2 { [%eval 0.0] [%clk 0:39:58] } 36... Qe4+ { [%eval 0.0] [%clk 0:13:03] } 37. Kf1 { [%eval 0.0] } 37... Qb1+ { [%eval 0.0] } 38. Ke2 { [%eval 0.0] } 38... Qc2+ { [%eval 0.0] } 1/2-1/2