
[Event "II Rio Chess Open 2023"]
[Site "Rio de Janeiro BRA"]
[Date "2023.05.05"]
[Round "6.2"]
[White "Santiago, Y"]
[Black "Di Berardino, D"]
[Result "1/2-1/2"]
[WhiteElo "2471"]
[BlackElo "2479"]
[ECO "E20"]
[PlyCount "39"]
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.g3 d5 5.Nf3 O-O 6.Bg2 Nc6 7.O-O dxc4 8.Re1 Rb8 9.a3 Be7 10.Qa4 Nxd4 11.Nxd4 Qxd4 12.Be3 Qd8 13.Qxa7 Bd7 14.Bxb7 Ng4 15.Red1 Nxe3 16.fxe3 Qe8 17.Bf3 Bd6 18.Qd4 Rxb2 19.Ne4 Qb8 20.Nxd6 1/2-1/2
[Site "Rio de Janeiro BRA"]
[Date "2023.05.05"]
[Round "6.2"]
[White "Santiago, Y"]
[Black "Di Berardino, D"]
[Result "1/2-1/2"]
[WhiteElo "2471"]
[BlackElo "2479"]
[ECO "E20"]
[PlyCount "39"]
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.g3 d5 5.Nf3 O-O 6.Bg2 Nc6 7.O-O dxc4 8.Re1 Rb8 9.a3 Be7 10.Qa4 Nxd4 11.Nxd4 Qxd4 12.Be3 Qd8 13.Qxa7 Bd7 14.Bxb7 Ng4 15.Red1 Nxe3 16.fxe3 Qe8 17.Bf3 Bd6 18.Qd4 Rxb2 19.Ne4 Qb8 20.Nxd6 1/2-1/2
[Event "II Rio Chess Open 2023"]
[Site "Rio de Janeiro BRA"]
[Date "2023.05.05"]
[Round "6.2"]
[White "Santiago, Y"]
[Black "Di Berardino, D"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2471"]
[BlackElo "2479"]
[ECO "E20"]
[Opening "Nimzo-Indian"]
[Variation "Romanishin-Kasparov (Steiner) system"]
[EventDate "2023.05.02"]
[WhiteFideId "2103877"]
[BlackFideId "2105446"]
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. g3 d5 5. Nf3 O-O 6. Bg2 Nc6 7. O-O dxc4 8.
Re1 Rb8 9. a3 Be7 10. Qa4 Nxd4 11. Nxd4 Qxd4 12. Be3 Qd8 13. Qxa7 Bd7 14.
Bxb7 Ng4 15. Red1 Nxe3 16. fxe3 Qe8 17. Bf3 Bd6 18. Qd4 Rxb2 19. Ne4 Qb8
20. Nxd6 1/2-1/2