
[Event "Icelandic Open 100yr 2025"]
[Site "Blonduos ISL"]
[Date "2025.06.15"]
[Round "1.17"]
[White "Karason, A"]
[Black "Bjornsson, Bjorn"]
[Result "1-0"]
[WhiteElo "2099"]
[ECO "A29"]
[PlyCount "69"]
1.c4 e5 2.Nc3 Nf6 3.Nf3 Nc6 4.g3 d5 5.cxd5 Nxd5 6.Bg2 Nxc3 7.bxc3 Be7 8.O-O O-O 9.Rb1 Rb8 10.d3 Bf5 11.Qa4 a6 12.Be3 Re8 13.Nd2 Bd7 14.Qc2 b6 15.Rfc1 Bg5 16.Nc4 b5 17.Bxg5 Qxg5 18.Ne3 Ne7 19.d4 Bf5 20.Nxf5 Qxf5 21.Be4 Qh5 22.dxe5 Rb6 23.f4 c5 24.Bf3 Qh3 25.e4 f5 26.Qg2 Qxg2+ 27.Bxg2 g6 28.Rd1 b4 29.cxb4 Rxb4 30.Rxb4 cxb4 31.Rd6 Ra8 32.exf5 Ra7 33.f6 Nf5 34.Rd8+ Kf7 35.Bd5# 1-0
[Site "Blonduos ISL"]
[Date "2025.06.15"]
[Round "1.17"]
[White "Karason, A"]
[Black "Bjornsson, Bjorn"]
[Result "1-0"]
[WhiteElo "2099"]
[ECO "A29"]
[PlyCount "69"]
1.c4 e5 2.Nc3 Nf6 3.Nf3 Nc6 4.g3 d5 5.cxd5 Nxd5 6.Bg2 Nxc3 7.bxc3 Be7 8.O-O O-O 9.Rb1 Rb8 10.d3 Bf5 11.Qa4 a6 12.Be3 Re8 13.Nd2 Bd7 14.Qc2 b6 15.Rfc1 Bg5 16.Nc4 b5 17.Bxg5 Qxg5 18.Ne3 Ne7 19.d4 Bf5 20.Nxf5 Qxf5 21.Be4 Qh5 22.dxe5 Rb6 23.f4 c5 24.Bf3 Qh3 25.e4 f5 26.Qg2 Qxg2+ 27.Bxg2 g6 28.Rd1 b4 29.cxb4 Rxb4 30.Rxb4 cxb4 31.Rd6 Ra8 32.exf5 Ra7 33.f6 Nf5 34.Rd8+ Kf7 35.Bd5# 1-0
[Event "Icelandic Open 100yr 2025"]
[Site "Blonduos ISL"]
[Date "2025.06.15"]
[Round "1.17"]
[White "Karason, A"]
[Black "Bjornsson, Bjorn"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2099"]
[ECO "A29"]
[Opening "English"]
[Variation "four knights, kingside fianchetto"]
[EventDate "2025.06.15"]
[WhiteFideId "2300567"]
[BlackFideId "2311240"]
1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nxc3 7. bxc3
Be7 8. O-O O-O 9. Rb1 Rb8 10. d3 Bf5 11. Qa4 a6 12. Be3 Re8 13. Nd2 Bd7 14.
Qc2 b6 15. Rfc1 Bg5 16. Nc4 b5 17. Bxg5 Qxg5 18. Ne3 Ne7 19. d4 Bf5 20.
Nxf5 Qxf5 21. Be4 Qh5 22. dxe5 Rb6 23. f4 c5 24. Bf3 Qh3 25. e4 f5 26. Qg2
Qxg2+ 27. Bxg2 g6 28. Rd1 b4 29. cxb4 Rxb4 30. Rxb4 cxb4 31. Rd6 Ra8 32.
exf5 Ra7 33. f6 Nf5 34. Rd8+ Kf7 35. Bd5# 1-0