Event: 87o Campeonato Brasileiro Absoluto Final Aberta
Site: Cuiaba MT
Date: 2021-10-31
White: Di Berardino, Diego Rafael
WhiteElo: 2471
Black: Fier, Alexandr
BlackElo: 2563
Result: 1/2-1/2
ECO: A37
Opening: English Opening: Symmetrical Variation, Botvinnik System Reversed, with Nf3
Variant: Standard
TimeControl: 90 minutes with 30 seconds increment from move 1

1. c4 { [%eval 0.2] [%clk 1:30:43] } 1... g6 { [%eval 0.44] [%clk 1:30:21] } 2. Nc3 { [%eval 0.13] [%clk 1:31:05] } 2... c5 { [%eval 0.12] [%clk 1:30:42] } 3. g3 { [%eval 0.0] [%clk 1:31:26] } 3... Bg7 { [%eval 0.25] [%clk 1:31:06] } 4. Bg2 { [%eval 0.13] [%clk 1:31:51] } 4... Nc6 { [%eval 0.13] [%clk 1:31:31] } 5. Nf3 { [%eval 0.0] [%clk 1:31:56] } 5... e5 { [%eval 0.26] [%clk 1:31:55] } 6. O-O { [%eval 0.14] [%clk 1:31:59] } 6... d6 { [%eval 0.35] [%clk 1:32:14] } 7. d3 { [%eval 0.16] [%clk 1:31:53] } 7... Nge7 { [%eval 0.13] [%clk 1:32:37] } 8. Ne1 { [%eval 0.22] [%clk 1:30:55] } 8... Be6 { [%eval 0.1] [%clk 1:32:03] } 9. a3 { [%eval -0.02] [%clk 1:29:03] } 9... a5?! { [%eval 0.54] } { Inaccuracy. O-O was best. } { [%clk 1:31:16] } 10. Bg5 { [%eval 0.54] [%clk 1:24:46] } 10... f6 { [%eval 0.51] [%clk 1:29:47] } 11. Bd2 { [%eval 0.37] [%clk 1:25:12] } 11... O-O { [%eval 0.38] [%clk 1:30:13] } 12. Nc2?! { [%eval -0.24] } { Inaccuracy. Nd5 was best. } { [%clk 1:23:42] } 12... Kh8?! { [%eval 0.64] } { Inaccuracy. d5 was best. } { [%clk 1:20:20] } 13. Ne3 { [%eval 0.73] [%clk 1:06:32] } 13... Bg8 { [%eval 1.02] [%clk 1:15:01] } 14. Ned5 { [%eval 1.23] [%clk 1:04:07] } 14... Nxd5 { [%eval 0.93] [%clk 1:11:41] } 15. Nxd5 { [%eval 1.31] [%clk 1:04:30] } 15... a4 { [%eval 1.7] [%clk 1:11:19] } 16. Nc3 { [%eval 1.44] [%clk 0:59:57] } 16... Qa5 { [%eval 1.63] [%clk 1:11:41] } 17. Nd5 { [%eval 1.4] } 17... Qd8 { [%eval 1.17] } 18. Nc3 { [%eval 1.14] } 18... Qa5 { [%eval 2.1] } 19. Nd5 { [%eval 1.13] } 19... Qd8 { [%eval 0.97] } 1/2-1/2