
[Event "Icelandic Open 100yr 2025"]
[Site "Blonduos ISL"]
[Date "2025.06.16"]
[Round "3.4"]
[White "Thorfinnsson, Bj"]
[Black "Birkisson, Bardur Orn"]
[Result "0-1"]
[WhiteElo "2367"]
[BlackElo "2280"]
[ECO "D00"]
[PlyCount "95"]
1.d4 d5 2.Bg5 h6 3.Bh4 Nf6 4.e3 g5 5.Bg3 c5 6.c3 Qb6 7.Qb3 c4 8.Qc2 Nc6 9.Nd2 Bg7 10.h4 Nh5 11.Bh2 g4 12.O-O-O e5 13.e4 g3 14.fxg3 Nxd4 15.cxd4 exd4 16.exd5 d3 17.Nxc4 dxc2 18.Re1+ Kd8 19.Nxb6 axb6 20.Bc4 Bg4 21.Kxc2 b5 22.Bd3 Rxa2 23.Rb1 Re8 24.Nf3 Re3 25.Rhe1 Rxd3 26.Kxd3 Bf5+ 27.Ke3 Bxb1 28.Rxb1 Bxb2 29.g4 Nf6 30.Be5 Nxg4+ 31.Kf4 Ra4+ 32.Bd4 Bxd4 33.Kxg4 Bc3+ 34.Kf5 b4 35.Ne5 Ke7 36.d6+ Kxd6 37.Nxf7+ Kc5 38.Nxh6 Ra1 39.Rxa1 Bxa1 40.Ke4 b3 41.Kd3 Kb4 42.Nf5 Ka3 43.Nd6 Ka2 44.Ne4 Bf6 45.g4 b2 46.Nd2 Bxh4 47.Kc4 Be1 48.Kd4 0-1
[Site "Blonduos ISL"]
[Date "2025.06.16"]
[Round "3.4"]
[White "Thorfinnsson, Bj"]
[Black "Birkisson, Bardur Orn"]
[Result "0-1"]
[WhiteElo "2367"]
[BlackElo "2280"]
[ECO "D00"]
[PlyCount "95"]
1.d4 d5 2.Bg5 h6 3.Bh4 Nf6 4.e3 g5 5.Bg3 c5 6.c3 Qb6 7.Qb3 c4 8.Qc2 Nc6 9.Nd2 Bg7 10.h4 Nh5 11.Bh2 g4 12.O-O-O e5 13.e4 g3 14.fxg3 Nxd4 15.cxd4 exd4 16.exd5 d3 17.Nxc4 dxc2 18.Re1+ Kd8 19.Nxb6 axb6 20.Bc4 Bg4 21.Kxc2 b5 22.Bd3 Rxa2 23.Rb1 Re8 24.Nf3 Re3 25.Rhe1 Rxd3 26.Kxd3 Bf5+ 27.Ke3 Bxb1 28.Rxb1 Bxb2 29.g4 Nf6 30.Be5 Nxg4+ 31.Kf4 Ra4+ 32.Bd4 Bxd4 33.Kxg4 Bc3+ 34.Kf5 b4 35.Ne5 Ke7 36.d6+ Kxd6 37.Nxf7+ Kc5 38.Nxh6 Ra1 39.Rxa1 Bxa1 40.Ke4 b3 41.Kd3 Kb4 42.Nf5 Ka3 43.Nd6 Ka2 44.Ne4 Bf6 45.g4 b2 46.Nd2 Bxh4 47.Kc4 Be1 48.Kd4 0-1
[Event "Icelandic Open 100yr 2025"]
[Site "Blonduos ISL"]
[Date "2025.06.16"]
[Round "3.4"]
[White "Thorfinnsson, Bj"]
[Black "Birkisson, Bardur Orn"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2367"]
[BlackElo "2280"]
[ECO "D00"]
[Opening "Levitsky attack (Queen's bishop attack)"]
[EventDate "2025.06.15"]
[WhiteFideId "2300982"]
[BlackFideId "2310597"]
1. d4 d5 2. Bg5 h6 3. Bh4 Nf6 4. e3 g5 5. Bg3 c5 6. c3 Qb6 7. Qb3 c4 8. Qc2
Nc6 9. Nd2 Bg7 10. h4 Nh5 11. Bh2 g4 12. O-O-O e5 13. e4 g3 14. fxg3 Nxd4
15. cxd4 exd4 16. exd5 d3 17. Nxc4 dxc2 18. Re1+ Kd8 19. Nxb6 axb6 20. Bc4
Bg4 21. Kxc2 b5 22. Bd3 Rxa2 23. Rb1 Re8 24. Nf3 Re3 25. Rhe1 Rxd3 26. Kxd3
Bf5+ 27. Ke3 Bxb1 28. Rxb1 Bxb2 29. g4 Nf6 30. Be5 Nxg4+ 31. Kf4 Ra4+ 32.
Bd4 Bxd4 33. Kxg4 Bc3+ 34. Kf5 b4 35. Ne5 Ke7 36. d6+ Kxd6 37. Nxf7+ Kc5
38. Nxh6 Ra1 39. Rxa1 Bxa1 40. Ke4 b3 41. Kd3 Kb4 42. Nf5 Ka3 43. Nd6 Ka2
44. Ne4 Bf6 45. g4 b2 46. Nd2 Bxh4 47. Kc4 Be1 48. Kd4 0-1