
[Event "34th Chicago Open 2025"]
[Site "Chicago USA"]
[Date "2025.05.22"]
[Round "1.2"]
[White "Petenyi, T"]
[Black "Zhou Jianchao"]
[Result "1/2-1/2"]
[WhiteElo "2254"]
[BlackElo "2585"]
[ECO "B48"]
[PlyCount "44"]
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be3 a6 7.Qd2 Nf6 8.f3 b5 9.O-O-O Bb7 10.Kb1 Be7 11.g4 Nxd4 12.Bxd4 O-O 13.Bd3 d6 14.g5 Nd7 15.h4 Ne5 16.Rhf1 Nxd3 17.cxd3 e5 18.Bg1 d5 19.Bh2 dxe4 20.dxe4 Rad8 21.Nd5 Bxd5 22.exd5 Rfe8 1/2-1/2
[Site "Chicago USA"]
[Date "2025.05.22"]
[Round "1.2"]
[White "Petenyi, T"]
[Black "Zhou Jianchao"]
[Result "1/2-1/2"]
[WhiteElo "2254"]
[BlackElo "2585"]
[ECO "B48"]
[PlyCount "44"]
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be3 a6 7.Qd2 Nf6 8.f3 b5 9.O-O-O Bb7 10.Kb1 Be7 11.g4 Nxd4 12.Bxd4 O-O 13.Bd3 d6 14.g5 Nd7 15.h4 Ne5 16.Rhf1 Nxd3 17.cxd3 e5 18.Bg1 d5 19.Bh2 dxe4 20.dxe4 Rad8 21.Nd5 Bxd5 22.exd5 Rfe8 1/2-1/2
[Event "34th Chicago Open 2025"]
[Site "Chicago USA"]
[Date "2025.05.22"]
[Round "1.2"]
[White "Petenyi, T"]
[Black "Zhou Jianchao"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2254"]
[BlackElo "2585"]
[ECO "B48"]
[Opening "Sicilian"]
[Variation "Taimanov variation"]
[EventDate "2025.05.22"]
[WhiteFideId "14909090"]
[BlackFideId "8603537"]
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qd2 Nf6
8. f3 b5 9. O-O-O Bb7 10. Kb1 Be7 11. g4 Nxd4 12. Bxd4 O-O 13. Bd3 d6 14.
g5 Nd7 15. h4 Ne5 16. Rhf1 Nxd3 17. cxd3 e5 18. Bg1 d5 19. Bh2 dxe4 20.
dxe4 Rad8 21. Nd5 Bxd5 22. exd5 Rfe8 1/2-1/2