Event: Duchamp Open
Site: chess24.com
Date: 2022-12-12
White: Aranha Filho, Alvaro Z.
WhiteTitle: FM
WhiteElo: 2196
Black: Menna Barreto, Felipe Kubiaki
BlackTitle: FM
BlackElo: 2322
Result: 1/2-1/2
ECO: A54
Opening: Old Indian Defense: Tartakower-Indian
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:56] } 1... Nf6 { [%eval 0.23] [%clk 1:30:40] } 2. Nf3 { [%eval 0.12] [%clk 1:31:19] } 2... d6?! { [%eval 0.7] } { Inaccuracy. e6 was best. } { [%clk 1:30:26] } 3. c4 { [%eval 0.7] [%clk 1:31:36] } 3... Bg4 { [%eval 0.91] [%clk 1:25:32] } 4. Qb3 { [%eval 0.62] [%clk 1:30:58] } 4... Qc8 { [%eval 0.88] [%clk 1:25:47] } 5. h3 { [%eval 0.78] [%clk 1:31:13] } 5... Bh5?! { [%eval 1.86] } { Inaccuracy. Bxf3 was best. } { [%clk 1:25:41] } 6. g4 { [%eval 1.76] [%clk 1:23:33] } 6... Bg6 { [%eval 1.9] [%clk 1:25:57] } 7. Bg2?! { [%eval 1.28] } { Inaccuracy. g5 was best. } { [%clk 1:23:39] } 7... e6 { [%eval 1.49] [%clk 1:19:05] } 8. Nc3 { [%eval 1.57] [%clk 1:17:35] } 8... Be7 { [%eval 1.48] [%clk 1:17:29] } 9. Nh4 { [%eval 1.39] [%clk 1:14:29] } 9... c6 { [%eval 1.53] [%clk 1:16:56] } 10. Nxg6 { [%eval 1.47] [%clk 1:11:16] } 10... hxg6 { [%eval 1.21] [%clk 0:03:28] } 11. e4 { [%eval 1.2] [%clk 0:00:35] } 11... e5 { [%eval 0.77] [%clk 1:10:00] } 12. Be3 { [%eval 1.59] [%clk 0:06:03] } 12... exd4 { [%eval 0.92] [%clk 0:06:51] } 13. Bxd4 { [%eval 1.51] } 13... g5 { [%eval 1.28] [%clk 1:10:11] } 14. O-O-O { [%eval 0.93] } 14... Nbd7 { [%eval 1.5] [%clk 1:09:33] } 15. Be3?! { [%eval 0.8] } { Inaccuracy. Ne2 was best. } 15... Nh7 { [%eval 1.52] [%clk 1:07:58] } 16. f4? { [%eval -0.06] } { Mistake. h4 was best. } 16... gxf4 { [%eval -0.07] [%clk 0:59:23] } 17. Bxf4 { [%eval 0.24] } 17... Qc7 { [%eval 0.03] [%clk 0:58:55] } 18. Kb1 { [%eval 0.29] } 18... Nhf8 { [%eval 0.17] [%clk 0:55:51] } 19. Ne2 { [%eval -0.13] } 19... Nh7?? { [%eval 2.44] } { Blunder. Ne6 was best. } { [%clk 0:00:25] } 20. Nc3?? { [%eval 0.34] } { Blunder. Nd4 was best. } 20... Ne5 { [%eval 0.2] [%clk 0:00:05] } 1/2-1/2