Event: 90º Campeonato Brasileiro de Xadrez
Site: idChess.com
Date: 2024-12-13
White: Aranha Filho, Alvaro Z.
WhiteTitle: FM
WhiteElo: 2205
Black: Pinto, Pedro Jorge de Moraes
BlackElo: 1936
Result: 1/2-1/2
ECO: D92
Opening: Grünfeld Defense: Three Knights Variation, Hungarian Attack
Variant: Standard
TimeControl: 5400+30

1. d4 { [%eval 0.17] } 1... Nf6 { [%eval 0.19] } 2. Nf3 { [%eval 0.11] } 2... g6 { [%eval 0.22] } 3. c4 { [%eval 0.15] } 3... Bg7 { [%eval 0.21] } 4. Nc3 { [%eval 0.17] } 4... d5 { [%eval 0.22] } 5. Bf4 { [%eval 0.0] } 5... c6 { [%eval 0.42] } 6. e3 { [%eval 0.39] } 6... O-O { [%eval 0.38] } 7. Rc1 { [%eval 0.32] } 7... Qa5 { [%eval 0.53] } 8. Nd2 { [%eval 0.32] } 8... Na6 { [%eval 0.87] } 9. Be2 { [%eval 0.9] } 9... Ne4 { [%eval 1.34] } 10. Ndxe4?! { [%eval 0.74] } { Inaccuracy. cxd5 was best. } 10... dxe4 { [%eval 0.7] } 11. O-O { [%eval 0.49] } 11... g5?! { [%eval 1.28] } { Inaccuracy. e5 was best. } 12. Bg3 { [%eval 1.37] } 12... f5 { [%eval 1.35] } 13. f4 { [%eval 0.84] } 13... exf3 { [%eval 0.96] } 14. Bxf3 { [%eval 0.63] } 14... Be6 { [%eval 0.62] } 15. Qb3 { [%eval 0.15] } 15... Qb4 { [%eval 0.21] } 16. Qxb4 { [%eval 0.07] } 16... Nxb4 { [%eval 0.05] } 17. Be2 { [%eval 0.06] } 17... Rad8 { [%eval 0.4] } 18. Kh1 { [%eval -0.1] } 18... f4 { [%eval -0.09] } 19. exf4 { [%eval -0.51] } 19... Rxd4 { [%eval -0.51] } 20. Bf2?? { [%eval -3.17] } { Blunder. fxg5 was best. } 20... Rd2 { [%eval -3.03] } 21. Bc5 { [%eval -3.63] } 21... gxf4?? { [%eval -0.24] } { Blunder. Nxa2 was best. } 22. Rce1?? { [%eval -4.13] } { Blunder. Bxb4 was best. } 22... Nc2? { [%eval -2.39] } { Mistake. Bxc3 was best. } 23. Bf2?? { [%eval -6.0] } { Blunder. Ne4 was best. } 23... Nb4? { [%eval -3.63] } { Mistake. Nxe1 was best. } 1/2-1/2