WORLDBASE Game / Partie #719036
[Event "4th elllobregat Open 2023"]
[Site "Sant Boi ESP"]
[Date "2023.12.04"]
[Round "5.41"]
[White "Koellner, Ruben Gideon"]
[Black "Wong, Zhenyong Jayden"]
[Result "1/2-1/2"]
[WhiteElo "2490"]
[BlackElo "2402"]
[ECO "A48"]
[PlyCount "49"]

1.d4 Nf6 2.Nf3 g6 3.Nbd2 d5 4.e3 Bg7 5.b4 O-O 6.c4 Nc6 7.b5 Na5 8.Bb2 a6 9.a4 Nxc4 10.Nxc4 dxc4 11.Bxc4 axb5 12.axb5 Rxa1 13.Qxa1 Ne4 14.Be2 Bd7 15.O-O Nd6 16.d5 Bxb2 17.Qxb2 Bg4 18.Ne5 Bxe2 19.Qxe2 Qa8 20.Nf3 c6 21.dxc6 bxc6 22.bxc6 Qxc6 23.Qb2 Rc8 24.h3 Qc3 25.Qxc3 1/2-1/2
[Event "4th elllobregat Open 2023"] [Site "Sant Boi ESP"] [Date "2023.12.04"] [Round "5.41"] [White "Koellner, Ruben Gideon"] [Black "Wong, Zhenyong Jayden"] [Result "1/2-1/2"] [WhiteTitle "IM"] [BlackTitle "FM"] [WhiteElo "2490"] [BlackElo "2402"] [ECO "A48"] [Opening "King's Indian"] [Variation "East Indian defence"] [EventDate "2023.11.30"] [WhiteFideId "12993093"] [BlackFideId "5821975"] 1. d4 Nf6 2. Nf3 g6 3. Nbd2 d5 4. e3 Bg7 5. b4 O-O 6. c4 Nc6 7. b5 Na5 8. Bb2 a6 9. a4 Nxc4 10. Nxc4 dxc4 11. Bxc4 axb5 12. axb5 Rxa1 13. Qxa1 Ne4 14. Be2 Bd7 15. O-O Nd6 16. d5 Bxb2 17. Qxb2 Bg4 18. Ne5 Bxe2 19. Qxe2 Qa8 20. Nf3 c6 21. dxc6 bxc6 22. bxc6 Qxc6 23. Qb2 Rc8 24. h3 Qc3 25. Qxc3 1/2-1/2