
[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.21"]
[Round "9.31"]
[White "Petkidis, A"]
[Black "Boder, Jan"]
[Result "1/2-1/2"]
[WhiteElo "2471"]
[BlackElo "2313"]
[ECO "C55"]
[PlyCount "54"]
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 h6 5.O-O d6 6.a4 g6 7.Nc3 Bg7 8.h3 O-O 9.Be3 Kh7 10.d4 Nd7 11.dxe5 Ncxe5 12.Nxe5 Nxe5 13.Be2 Re8 14.Qd2 Be6 15.b3 Nc6 16.Rad1 Bd7 17.f4 f5 18.exf5 Bxf5 19.Nd5 Ne7 20.Nxe7 Qxe7 21.Rf3 Be4 22.Rg3 Bf6 23.Bb5 c6 24.Bf1 Bh4 25.Rg4 Bf5 26.Rxh4 Qxh4 27.Bf2 Qf6 1/2-1/2
[Site "Karlsruhe GER"]
[Date "2025.04.21"]
[Round "9.31"]
[White "Petkidis, A"]
[Black "Boder, Jan"]
[Result "1/2-1/2"]
[WhiteElo "2471"]
[BlackElo "2313"]
[ECO "C55"]
[PlyCount "54"]
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 h6 5.O-O d6 6.a4 g6 7.Nc3 Bg7 8.h3 O-O 9.Be3 Kh7 10.d4 Nd7 11.dxe5 Ncxe5 12.Nxe5 Nxe5 13.Be2 Re8 14.Qd2 Be6 15.b3 Nc6 16.Rad1 Bd7 17.f4 f5 18.exf5 Bxf5 19.Nd5 Ne7 20.Nxe7 Qxe7 21.Rf3 Be4 22.Rg3 Bf6 23.Bb5 c6 24.Bf1 Bh4 25.Rg4 Bf5 26.Rxh4 Qxh4 27.Bf2 Qf6 1/2-1/2
[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.21"]
[Round "9.31"]
[White "Petkidis, A"]
[Black "Boder, Jan"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2471"]
[BlackElo "2313"]
[ECO "C55"]
[Opening "Two knights defence (Modern bishop's opening)"]
[EventDate "2025.04.17"]
[WhiteFideId "24673390"]
[BlackFideId "16243226"]
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. O-O d6 6. a4 g6 7. Nc3 Bg7 8. h3
O-O 9. Be3 Kh7 10. d4 Nd7 11. dxe5 Ncxe5 12. Nxe5 Nxe5 13. Be2 Re8 14. Qd2
Be6 15. b3 Nc6 16. Rad1 Bd7 17. f4 f5 18. exf5 Bxf5 19. Nd5 Ne7 20. Nxe7
Qxe7 21. Rf3 Be4 22. Rg3 Bf6 23. Bb5 c6 24. Bf1 Bh4 25. Rg4 Bf5 26. Rxh4
Qxh4 27. Bf2 Qf6 1/2-1/2