
[Event "50th OKU 2025"]
[Site "Utrecht NED"]
[Date "2025.06.01"]
[Round "6.5"]
[White "Kokje, Joris"]
[Black "Elgersma, Onno"]
[Result "1-0"]
[WhiteElo "2279"]
[BlackElo "2397"]
[ECO "E10"]
[PlyCount "71"]
1.d4 e6 2.c4 Nf6 3.Nf3 d5 4.g3 Bb4+ 5.Bd2 a5 6.Bg2 O-O 7.O-O Be7 8.Na3 Nbd7 9.Rc1 c6 10.Bf4 h6 11.Nb1 a4 12.a3 Ne4 13.Nc3 g5 14.Be3 Nxc3 15.Rxc3 f5 16.Ne5 Qe8 17.f4 g4 18.h3 gxh3 19.Bxh3 Nf6 20.Bg2 Bd6 21.Bf3 h5 22.Kg2 Ng4 23.Rh1 Kg7 24.Rh3 Rh8 25.Qd3 Ra5 26.Rc1 Bxe5 27.fxe5 Qg6 28.Qd2 Ra6 29.Bg5 Rb6 30.Rh4 Rxb2 31.Bf6+ Kf7 32.Qxb2 Nxf6 33.exf6 Qg5 34.Rch1 Rg8 35.R1h3 f4 36.Rxh5 1-0
[Site "Utrecht NED"]
[Date "2025.06.01"]
[Round "6.5"]
[White "Kokje, Joris"]
[Black "Elgersma, Onno"]
[Result "1-0"]
[WhiteElo "2279"]
[BlackElo "2397"]
[ECO "E10"]
[PlyCount "71"]
1.d4 e6 2.c4 Nf6 3.Nf3 d5 4.g3 Bb4+ 5.Bd2 a5 6.Bg2 O-O 7.O-O Be7 8.Na3 Nbd7 9.Rc1 c6 10.Bf4 h6 11.Nb1 a4 12.a3 Ne4 13.Nc3 g5 14.Be3 Nxc3 15.Rxc3 f5 16.Ne5 Qe8 17.f4 g4 18.h3 gxh3 19.Bxh3 Nf6 20.Bg2 Bd6 21.Bf3 h5 22.Kg2 Ng4 23.Rh1 Kg7 24.Rh3 Rh8 25.Qd3 Ra5 26.Rc1 Bxe5 27.fxe5 Qg6 28.Qd2 Ra6 29.Bg5 Rb6 30.Rh4 Rxb2 31.Bf6+ Kf7 32.Qxb2 Nxf6 33.exf6 Qg5 34.Rch1 Rg8 35.R1h3 f4 36.Rxh5 1-0
[Event "50th OKU 2025"]
[Site "Utrecht NED"]
[Date "2025.06.01"]
[Round "6.5"]
[White "Kokje, Joris"]
[Black "Elgersma, Onno"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2279"]
[BlackElo "2397"]
[ECO "E10"]
[Opening "Queen's pawn game"]
[EventDate "2025.05.30"]
[WhiteFideId "1051024"]
[BlackFideId "1053531"]
1. d4 e6 2. c4 Nf6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 a5 6. Bg2 O-O 7. O-O Be7 8.
Na3 Nbd7 9. Rc1 c6 10. Bf4 h6 11. Nb1 a4 12. a3 Ne4 13. Nc3 g5 14. Be3 Nxc3
15. Rxc3 f5 16. Ne5 Qe8 17. f4 g4 18. h3 gxh3 19. Bxh3 Nf6 20. Bg2 Bd6 21.
Bf3 h5 22. Kg2 Ng4 23. Rh1 Kg7 24. Rh3 Rh8 25. Qd3 Ra5 26. Rc1 Bxe5 27.
fxe5 Qg6 28. Qd2 Ra6 29. Bg5 Rb6 30. Rh4 Rxb2 31. Bf6+ Kf7 32. Qxb2 Nxf6
33. exf6 Qg5 34. Rch1 Rg8 35. R1h3 f4 36. Rxh5 1-0