
[Event "9th Floripa Open 2023"]
[Site "Florianopolis BRA"]
[Date "2023.01.27"]
[Round "7.2"]
[White "Di Berardino, D"]
[Black "Mareco, S"]
[Result "1/2-1/2"]
[WhiteElo "2458"]
[BlackElo "2625"]
[ECO "E49"]
[PlyCount "46"]
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.a3 Bxc3+ 7.bxc3 c6 8.a4 Qc7 9.Nf3 b6 10.Ba3 Re8 11.O-O Ba6 12.cxd5 cxd5 13.Bxa6 Nxa6 14.Qd3 Qb7 15.Nd2 e5 16.Rfb1 Rac8 17.c4 exd4 18.exd4 Nc7 19.c5 Qc6 20.cxb6 axb6 21.Nf3 Qxa4 22.Be7 Qc4 23.Qf5 Qc6 1/2-1/2
[Site "Florianopolis BRA"]
[Date "2023.01.27"]
[Round "7.2"]
[White "Di Berardino, D"]
[Black "Mareco, S"]
[Result "1/2-1/2"]
[WhiteElo "2458"]
[BlackElo "2625"]
[ECO "E49"]
[PlyCount "46"]
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.a3 Bxc3+ 7.bxc3 c6 8.a4 Qc7 9.Nf3 b6 10.Ba3 Re8 11.O-O Ba6 12.cxd5 cxd5 13.Bxa6 Nxa6 14.Qd3 Qb7 15.Nd2 e5 16.Rfb1 Rac8 17.c4 exd4 18.exd4 Nc7 19.c5 Qc6 20.cxb6 axb6 21.Nf3 Qxa4 22.Be7 Qc4 23.Qf5 Qc6 1/2-1/2
[Event "9th Floripa Open 2023"]
[Site "Florianopolis BRA"]
[Date "2023.01.27"]
[Round "7.2"]
[White "Di Berardino, D"]
[Black "Mareco, S"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2458"]
[BlackElo "2625"]
[ECO "E49"]
[Opening "Nimzo-Indian"]
[Variation "4.e3, Botvinnik system"]
[EventDate "2023.01.23"]
[WhiteFideId "2105446"]
[BlackFideId "112275"]
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. a3 Bxc3+ 7. bxc3 c6 8.
a4 Qc7 9. Nf3 b6 10. Ba3 Re8 11. O-O Ba6 12. cxd5 cxd5 13. Bxa6 Nxa6 14.
Qd3 Qb7 15. Nd2 e5 16. Rfb1 Rac8 17. c4 exd4 18. exd4 Nc7 19. c5 Qc6 20.
cxb6 axb6 21. Nf3 Qxa4 22. Be7 Qc4 23. Qf5 Qc6 1/2-1/2