
[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
[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