Event: II Aberto do Brasil de Xadrez Rondonia 2025
Site: https://www.cbx.org.br/torneio/8508/ii-aberto-do-brasil-rondonia-std-2025
Date: 2025-04-21
White: De Souza, Mateus Nascimento
WhiteElo: 1731
Black: Da Silva, Vinicius R. Rodrigues
BlackTitle: NM
BlackElo: 1960
Result: 1/2-1/2
ECO: E73
Opening: King's Indian Defense: Averbakh Variation, Flexible Defense
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:50] } 1... Nf6 { [%eval 0.19] [%clk 1:28:00] } 2. c4 { [%eval 0.18] [%clk 1:31:28] } 2... g6 { [%eval 0.19] [%clk 1:28:10] } 3. Nc3 { [%eval 0.21] } 3... Bg7 { [%eval 0.51] [%clk 1:28:10] } 4. e4 { [%eval 0.4] [%clk 1:31:28] } 4... d6 { [%eval 0.48] [%clk 1:28:27] } 5. Be2 { [%eval 0.51] [%clk 1:31:54] } 5... O-O { [%eval 0.48] [%clk 1:28:47] } 6. Bg5 { [%eval 0.18] [%clk 1:32:12] } 6... h6 { [%eval 0.41] [%clk 1:28:20] } 7. Bh4 { [%eval 0.0] [%clk 1:32:28] } 7... a5?! { [%eval 0.69] } { Inaccuracy. c5 was best. } { [%clk 1:28:06] } 8. Nf3 { [%eval 0.21] [%clk 1:31:31] } 8... Nbd7 { [%eval 0.39] [%clk 1:25:47] } 9. O-O { [%eval 0.24] [%clk 1:31:31] } 9... e5 { [%eval 0.13] [%clk 1:23:04] } 10. dxe5 { [%eval 0.22] [%clk 1:28:43] } 10... dxe5 { [%eval 0.17] [%clk 1:22:36] } 11. Qc2 { [%eval 0.14] [%clk 1:29:02] } 11... g5 { [%eval 0.48] [%clk 1:20:49] } 12. Bg3 { [%eval 0.5] [%clk 1:29:30] } 12... Re8 { [%eval 0.7] [%clk 1:16:49] } 13. Rad1 { [%eval 0.69] [%clk 1:28:59] } 13... Nh5?! { [%eval 1.28] } { Inaccuracy. Qe7 was best. } { [%clk 1:13:20] } 14. Bxe5?! { [%eval 0.43] } { Inaccuracy. Nb5 was best. } { [%clk 1:26:49] } 14... Bxe5? { [%eval 2.06] } { Mistake. g4 was best. } { [%clk 1:12:22] } 15. Nxe5 { [%eval 2.14] [%clk 1:18:10] } 15... Nf4? { [%eval 3.97] } { Mistake. Rxe5 was best. } { [%clk 1:09:55] } 16. Nd3? { [%eval 2.3] } { Mistake. Nxd7 was best. } { [%clk 1:17:24] } 16... Nxe2+?! { [%eval 3.05] } { Inaccuracy. c6 was best. } { [%clk 1:08:43] } 17. Qxe2 { [%eval 3.28] [%clk 1:17:49] } 17... c6 { [%eval 3.59] [%clk 1:07:22] } 18. Qh5 { [%eval 3.12] [%clk 1:14:26] } 18... Qf6 { [%eval 3.28] [%clk 1:04:52] } 19. f4 { [%eval 3.23] [%clk 1:12:48] } 19... Qg6 { [%eval 3.18] [%clk 1:03:58] } 20. Qxg6+?! { [%eval 2.47] } { Inaccuracy. Qf3 was best. } { [%clk 1:13:04] } 20... fxg6 { [%eval 2.34] [%clk 1:04:14] } 21. fxg5 { [%eval 2.41] [%clk 1:13:08] } 21... hxg5 { [%eval 2.42] [%clk 1:04:42] } 22. e5 { [%eval 2.37] [%clk 1:11:00] } 22... Nf8 { [%eval 2.3] [%clk 1:03:11] } 23. Ne4 { [%eval 2.26] [%clk 1:07:10] } 23... Nh7 { [%eval 2.58] [%clk 1:02:41] } 24. Rf2 { [%eval 2.24] [%clk 1:01:33] } 24... Be6 { [%eval 2.47] [%clk 0:59:39] } 25. b3 { [%eval 2.24] [%clk 1:01:44] } 25... a4 { [%eval 2.33] [%clk 0:54:34] } 26. Ndc5 { [%eval 2.15] [%clk 0:59:55] } 26... axb3 { [%eval 2.14] [%clk 0:53:10] } 27. axb3 { [%eval 2.14] [%clk 1:00:18] } 27... Bf5 { [%eval 2.48] [%clk 0:50:59] } 28. Re1?! { [%eval 1.59] } { Inaccuracy. Nf6+ was best. } { [%clk 1:00:23] } 28... b6 { [%eval 1.61] [%clk 0:46:09] } 29. Nb7? { [%eval 0.03] } { Mistake. Na4 was best. } { [%clk 0:59:59] } 29... Rxe5 { [%eval 0.09] [%clk 0:36:57] } 30. Nf6+ { [%eval 0.07] [%clk 1:00:23] } 30... Nxf6 { [%eval 0.02] [%clk 0:37:19] } 31. Rxe5 { [%eval 0.04] [%clk 1:00:52] } 31... Ng4 { [%eval 0.12] [%clk 0:37:42] } 32. Rexf5 { [%eval 0.05] [%clk 1:01:14] } 32... gxf5 { [%eval 0.1] [%clk 0:38:04] } 33. Rxf5 { [%eval 0.16] [%clk 1:01:39] } 33... Ra1+ { [%eval 0.19] [%clk 0:38:26] } 34. Rf1 { [%eval 0.2] } 34... Rxf1+ { [%eval 0.26] [%clk 0:38:54] } 35. Kxf1 { [%eval 0.22] [%clk 1:02:31] } 35... Nxh2+ { [%eval 0.2] [%clk 0:39:18] } 36. Kf2 { [%eval 0.03] [%clk 1:02:42] } 36... Kg7 { [%eval 0.04] [%clk 0:27:22] } 37. Nd6 { [%eval 0.0] [%clk 1:00:19] } 37... Ng4+ { [%eval 0.0] [%clk 0:21:00] } 38. Kf3 { [%eval 0.0] [%clk 1:00:45] } 38... Ne5+ { [%eval 0.0] [%clk 0:21:00] } 39. Ke4 { [%eval 0.07] [%clk 1:00:46] } 1/2-1/2