
[Event "I ch-Sudamericano 2023"]
[Site "Lima PER"]
[Date "2023.09.17"]
[Round "4.5"]
[White "Tomiello, Lucas Costamilan"]
[Black "Barrientos, S"]
[Result "1-0"]
[WhiteElo "2253"]
[BlackElo "2457"]
[ECO "B41"]
[PlyCount "56"]
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.c4 Nf6 6.Nc3 Bb4 7.e5 Ne4 8.Qd3 d5 9.exd6 Nxc3 10.bxc3 Bxd6 11.Be3 O-O 12.Rd1 Bc7 13.Qc2 Qe7 14.Bd3 f5 15.O-O Nd7 16.Rfe1 Nc5 17.f4 Bd7 18.Qf2 Nxd3 19.Rxd3 Rac8 20.Qf3 e5 21.Qd5+ Rf7 22.fxe5 Qxe5 23.Nf3 Qxd5 24.cxd5 Bb5 25.Rdd1 Ba5 26.Ne5 Re7 27.Bd4 Rd8 28.a4 Be8 1-0
[Site "Lima PER"]
[Date "2023.09.17"]
[Round "4.5"]
[White "Tomiello, Lucas Costamilan"]
[Black "Barrientos, S"]
[Result "1-0"]
[WhiteElo "2253"]
[BlackElo "2457"]
[ECO "B41"]
[PlyCount "56"]
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.c4 Nf6 6.Nc3 Bb4 7.e5 Ne4 8.Qd3 d5 9.exd6 Nxc3 10.bxc3 Bxd6 11.Be3 O-O 12.Rd1 Bc7 13.Qc2 Qe7 14.Bd3 f5 15.O-O Nd7 16.Rfe1 Nc5 17.f4 Bd7 18.Qf2 Nxd3 19.Rxd3 Rac8 20.Qf3 e5 21.Qd5+ Rf7 22.fxe5 Qxe5 23.Nf3 Qxd5 24.cxd5 Bb5 25.Rdd1 Ba5 26.Ne5 Re7 27.Bd4 Rd8 28.a4 Be8 1-0
[Event "I ch-Sudamericano 2023"]
[Site "Lima PER"]
[Date "2023.09.17"]
[Round "4.5"]
[White "Tomiello, Lucas Costamilan"]
[Black "Barrientos, S"]
[Result "1-0"]
[BlackTitle "GM"]
[WhiteElo "2253"]
[BlackElo "2457"]
[ECO "B41"]
[Opening "Sicilian"]
[Variation "Kan, Maroczy bind (Reti variation)"]
[EventDate "2023.09.14"]
[WhiteFideId "22701940"]
[BlackFideId "4401824"]
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Bb4 7. e5 Ne4 8.
Qd3 d5 9. exd6 Nxc3 10. bxc3 Bxd6 11. Be3 O-O 12. Rd1 Bc7 13. Qc2 Qe7 14.
Bd3 f5 15. O-O Nd7 16. Rfe1 Nc5 17. f4 Bd7 18. Qf2 Nxd3 19. Rxd3 Rac8 20.
Qf3 e5 21. Qd5+ Rf7 22. fxe5 Qxe5 23. Nf3 Qxd5 24. cxd5 Bb5 25. Rdd1 Ba5
26. Ne5 Re7 27. Bd4 Rd8 28. a4 Be8 1-0