
[Event "36th Czech Open A 2025"]
[Site "Pardubice CZE"]
[Date "2025.07.29"]
[Round "5.13"]
[White "Piesik, P"]
[Black "Petersen, Marcel"]
[Result "1/2-1/2"]
[WhiteElo "2436"]
[BlackElo "2236"]
[ECO "A07"]
[PlyCount "25"]
1.Nf3 d5 2.g3 Nc6 3.d4 Bf5 4.Bg2 Nb4 5.Na3 e6 6.O-O Nc6 7.c4 Bxa3 8.bxa3 Be4 9.Qa4 Ne7 10.Bb2 O-O 11.Rfd1 dxc4 12.Qxc4 Qd5 13.Qxd5 1/2-1/2
[Site "Pardubice CZE"]
[Date "2025.07.29"]
[Round "5.13"]
[White "Piesik, P"]
[Black "Petersen, Marcel"]
[Result "1/2-1/2"]
[WhiteElo "2436"]
[BlackElo "2236"]
[ECO "A07"]
[PlyCount "25"]
1.Nf3 d5 2.g3 Nc6 3.d4 Bf5 4.Bg2 Nb4 5.Na3 e6 6.O-O Nc6 7.c4 Bxa3 8.bxa3 Be4 9.Qa4 Ne7 10.Bb2 O-O 11.Rfd1 dxc4 12.Qxc4 Qd5 13.Qxd5 1/2-1/2
[Event "36th Czech Open A 2025"]
[Site "Pardubice CZE"]
[Date "2025.07.29"]
[Round "5.13"]
[White "Piesik, P"]
[Black "Petersen, Marcel"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "CM"]
[WhiteElo "2436"]
[BlackElo "2236"]
[ECO "A07"]
[Opening "Reti"]
[Variation "King's Indian attack (Barcza system)"]
[EventDate "2025.07.25"]
[WhiteFideId "1136194"]
[BlackFideId "12935670"]
1. Nf3 d5 2. g3 Nc6 3. d4 Bf5 4. Bg2 Nb4 5. Na3 e6 6. O-O Nc6 7. c4 Bxa3 8.
bxa3 Be4 9. Qa4 Ne7 10. Bb2 O-O 11. Rfd1 dxc4 12. Qxc4 Qd5 13. Qxd5 1/2-1/2