
[Event "Titled Tue 17th Jun Late"]
[Site "chess.com INT"]
[Date "2025.06.17"]
[Round "4"]
[White "Koellner, Ruben Gideon"]
[Black "Oksendal, Martin"]
[Result "0-1"]
[WhiteElo "2503"]
[BlackElo "2235"]
[ECO "D04"]
[PlyCount "100"]
1.d4 d5 2.Nf3 Nf6 3.e3 g6 4.Nbd2 Bg7 5.b4 O-O 6.c4 a5 7.b5 c5 8.dxc5 Ne4 9.Nxe4 dxe4 10.Nd4 Qc7 11.Ba3 Nd7 12.c6 bxc6 13.Rc1 Ne5 14.bxc6 Nxc6 15.Nxc6 Qxc6 16.Bxe7 Re8 17.Qd6 Qa4 18.Bf6 Ra6 19.Qd1 Qxd1+ 20.Rxd1 Bxf6 21.Be2 Be6 22.O-O Rc8 23.Rc1 Rac6 24.Rfd1 Bxc4 25.Bg4 Be6 26.Rxc6 Rxc6 27.Bxe6 Rxe6 28.Rd5 Ra6 29.g3 a4 30.Rc5 a3 31.Rc4 Rb6 32.Ra4 Be7 33.Rxe4 Bf8 34.Ra4 Rb2 35.h4 Rxa2 36.Kg2 h5 37.Kf3 Be7 38.Kg2 Rc2 39.Kf3 a2 40.Ra8+ Kg7 41.Ra7 Bf6 42.Kg2 a1=Q 43.Rb7 Qb2 44.Rxb2 Rxb2 45.Kf3 Bc3 46.Kg2 Be1 47.Kf1 Bxf2 48.e4 Bxg3 49.e5 Bxh4 50.e6 Be7 0-1
[Site "chess.com INT"]
[Date "2025.06.17"]
[Round "4"]
[White "Koellner, Ruben Gideon"]
[Black "Oksendal, Martin"]
[Result "0-1"]
[WhiteElo "2503"]
[BlackElo "2235"]
[ECO "D04"]
[PlyCount "100"]
1.d4 d5 2.Nf3 Nf6 3.e3 g6 4.Nbd2 Bg7 5.b4 O-O 6.c4 a5 7.b5 c5 8.dxc5 Ne4 9.Nxe4 dxe4 10.Nd4 Qc7 11.Ba3 Nd7 12.c6 bxc6 13.Rc1 Ne5 14.bxc6 Nxc6 15.Nxc6 Qxc6 16.Bxe7 Re8 17.Qd6 Qa4 18.Bf6 Ra6 19.Qd1 Qxd1+ 20.Rxd1 Bxf6 21.Be2 Be6 22.O-O Rc8 23.Rc1 Rac6 24.Rfd1 Bxc4 25.Bg4 Be6 26.Rxc6 Rxc6 27.Bxe6 Rxe6 28.Rd5 Ra6 29.g3 a4 30.Rc5 a3 31.Rc4 Rb6 32.Ra4 Be7 33.Rxe4 Bf8 34.Ra4 Rb2 35.h4 Rxa2 36.Kg2 h5 37.Kf3 Be7 38.Kg2 Rc2 39.Kf3 a2 40.Ra8+ Kg7 41.Ra7 Bf6 42.Kg2 a1=Q 43.Rb7 Qb2 44.Rxb2 Rxb2 45.Kf3 Bc3 46.Kg2 Be1 47.Kf1 Bxf2 48.e4 Bxg3 49.e5 Bxh4 50.e6 Be7 0-1
[Event "Titled Tue 17th Jun Late"]
[Site "chess.com INT"]
[Date "2025.06.17"]
[Round "4"]
[White "Koellner, Ruben Gideon"]
[Black "Oksendal, Martin"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2503"]
[BlackElo "2235"]
[ECO "D04"]
[Opening "Queen's pawn game"]
[EventDate "2025.06.17"]
[WhiteFideId "12993093"]
[BlackFideId "1554107"]
1. d4 d5 2. Nf3 Nf6 3. e3 g6 4. Nbd2 Bg7 5. b4 O-O 6. c4 a5 7. b5 c5 8.
dxc5 Ne4 9. Nxe4 dxe4 10. Nd4 Qc7 11. Ba3 Nd7 12. c6 bxc6 13. Rc1 Ne5 14.
bxc6 Nxc6 15. Nxc6 Qxc6 16. Bxe7 Re8 17. Qd6 Qa4 18. Bf6 Ra6 19. Qd1 Qxd1+
20. Rxd1 Bxf6 21. Be2 Be6 22. O-O Rc8 23. Rc1 Rac6 24. Rfd1 Bxc4 25. Bg4
Be6 26. Rxc6 Rxc6 27. Bxe6 Rxe6 28. Rd5 Ra6 29. g3 a4 30. Rc5 a3 31. Rc4
Rb6 32. Ra4 Be7 33. Rxe4 Bf8 34. Ra4 Rb2 35. h4 Rxa2 36. Kg2 h5 37. Kf3 Be7
38. Kg2 Rc2 39. Kf3 a2 40. Ra8+ Kg7 41. Ra7 Bf6 42. Kg2 a1=Q 43. Rb7 Qb2
44. Rxb2 Rxb2 45. Kf3 Bc3 46. Kg2 Be1 47. Kf1 Bxf2 48. e4 Bxg3 49. e5 Bxh4
50. e6 Be7 0-1