
[Event "60th World Juniors 2023"]
[Site "Mexico City MEX"]
[Date "2023.09.23"]
[Round "4.21"]
[White "Ibarra, Juan Martin"]
[Black "Koelle, Tobias"]
[Result "0-1"]
[WhiteElo "2219"]
[BlackElo "2458"]
[ECO "B33"]
[PlyCount "50"]
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Ndb5 d6 7.Nd5 Nxd5 8.exd5 Nb8 9.c4 Be7 10.Bd3 O-O 11.O-O a6 12.Nc3 f5 13.Qc2 e4 14.Be2 Nd7 15.a3 Bf6 16.Rd1 Be5 17.Bd2 Qf6 18.Rac1 Qg6 19.b4 Nf6 20.c5 f4 21.f3 Bf5 22.fxe4 Nxe4 23.Qb3 Bh3 24.Bf3 Bxg2 25.Nxe4 Bxf3+ 0-1
[Site "Mexico City MEX"]
[Date "2023.09.23"]
[Round "4.21"]
[White "Ibarra, Juan Martin"]
[Black "Koelle, Tobias"]
[Result "0-1"]
[WhiteElo "2219"]
[BlackElo "2458"]
[ECO "B33"]
[PlyCount "50"]
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Ndb5 d6 7.Nd5 Nxd5 8.exd5 Nb8 9.c4 Be7 10.Bd3 O-O 11.O-O a6 12.Nc3 f5 13.Qc2 e4 14.Be2 Nd7 15.a3 Bf6 16.Rd1 Be5 17.Bd2 Qf6 18.Rac1 Qg6 19.b4 Nf6 20.c5 f4 21.f3 Bf5 22.fxe4 Nxe4 23.Qb3 Bh3 24.Bf3 Bxg2 25.Nxe4 Bxf3+ 0-1
[Event "60th World Juniors 2023"]
[Site "Mexico City MEX"]
[Date "2023.09.23"]
[Round "4.21"]
[White "Ibarra, Juan Martin"]
[Black "Koelle, Tobias"]
[Result "0-1"]
[BlackTitle "IM"]
[WhiteElo "2219"]
[BlackElo "2458"]
[ECO "B33"]
[Opening "Sicilian"]
[Variation "Pelikan (Lasker/Sveshnikov) variation"]
[EventDate "2023.09.21"]
[WhiteFideId "146650"]
[BlackFideId "16207378"]
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5
8. exd5 Nb8 9. c4 Be7 10. Bd3 O-O 11. O-O a6 12. Nc3 f5 13. Qc2 e4 14. Be2
Nd7 15. a3 Bf6 16. Rd1 Be5 17. Bd2 Qf6 18. Rac1 Qg6 19. b4 Nf6 20. c5 f4
21. f3 Bf5 22. fxe4 Nxe4 23. Qb3 Bh3 24. Bf3 Bxg2 25. Nxe4 Bxf3+ 0-1