WORLDBASE
Game / Partie
#1214172
[Event "7th Boyi Cup 2025"]
[Site "Daqing CHN"]
[Date "2025.07.31"]
[Round "1.1"]
[White "Stefansson, Vignir Vatnar"]
[Black "Sun, Yidi"]
[Result "1-0"]
[WhiteElo "2509"]
[BlackElo "2107"]
[ECO "E04"]
[PlyCount "89"]
1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Nf3 Bb4+ 6.Nbd2 b5 7.O-O Bb7 8.a4 c3 9.Nb1 cxb2 10.Bxb2 a6 11.Na3 c6 12.Ne5 Nd5 13.e4 Nb6 14.axb5 axb5 15.Qg4 Na4 16.Qxg7 Rf8 17.Nd3 Be7 18.d5 cxd5 19.Be5 Nd7 20.Nxb5 Nxe5 21.Qxe5 Bf6 22.Qc7 Qd7 23.Nd6+ Ke7 24.Qxd7+ Kxd7 25.Nxb7 Bxa1 26.Rxa1 Nc3 27.Re1 Ra3 28.exd5 exd5 29.Bh3+ Kc6 30.Nbc5 Kd6 31.Bf5 Nb5 32.Rb1 Nd4 33.Rb6+ Kc7 34.Rb7+ Kc6 35.Bd7+ Kd6 36.Ba4 Rd8 37.Rxf7 Rxd3 38.Nxd3 Ra8 39.Rd7+ Ke6 40.Nc5+ Ke5 41.f4+ Kf6 42.Rxd5 Ne2+ 43.Kf2 Nc3 44.Rd4 Ra5 45.Ne4+ 1-0
[Site "Daqing CHN"]
[Date "2025.07.31"]
[Round "1.1"]
[White "Stefansson, Vignir Vatnar"]
[Black "Sun, Yidi"]
[Result "1-0"]
[WhiteElo "2509"]
[BlackElo "2107"]
[ECO "E04"]
[PlyCount "89"]
1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Nf3 Bb4+ 6.Nbd2 b5 7.O-O Bb7 8.a4 c3 9.Nb1 cxb2 10.Bxb2 a6 11.Na3 c6 12.Ne5 Nd5 13.e4 Nb6 14.axb5 axb5 15.Qg4 Na4 16.Qxg7 Rf8 17.Nd3 Be7 18.d5 cxd5 19.Be5 Nd7 20.Nxb5 Nxe5 21.Qxe5 Bf6 22.Qc7 Qd7 23.Nd6+ Ke7 24.Qxd7+ Kxd7 25.Nxb7 Bxa1 26.Rxa1 Nc3 27.Re1 Ra3 28.exd5 exd5 29.Bh3+ Kc6 30.Nbc5 Kd6 31.Bf5 Nb5 32.Rb1 Nd4 33.Rb6+ Kc7 34.Rb7+ Kc6 35.Bd7+ Kd6 36.Ba4 Rd8 37.Rxf7 Rxd3 38.Nxd3 Ra8 39.Rd7+ Ke6 40.Nc5+ Ke5 41.f4+ Kf6 42.Rxd5 Ne2+ 43.Kf2 Nc3 44.Rd4 Ra5 45.Ne4+ 1-0
[Event "7th Boyi Cup 2025"]
[Site "Daqing CHN"]
[Date "2025.07.31"]
[Round "1.1"]
[White "Stefansson, Vignir Vatnar"]
[Black "Sun, Yidi"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2509"]
[BlackElo "2107"]
[ECO "E04"]
[Opening "Catalan"]
[Variation "open, 5.Nf3"]
[EventDate "2025.07.31"]
[WhiteFideId "2308649"]
[BlackFideId "8614776"]
1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3 Bb4+ 6. Nbd2 b5 7. O-O Bb7
8. a4 c3 9. Nb1 cxb2 10. Bxb2 a6 11. Na3 c6 12. Ne5 Nd5 13. e4 Nb6 14. axb5
axb5 15. Qg4 Na4 16. Qxg7 Rf8 17. Nd3 Be7 18. d5 cxd5 19. Be5 Nd7 20. Nxb5
Nxe5 21. Qxe5 Bf6 22. Qc7 Qd7 23. Nd6+ Ke7 24. Qxd7+ Kxd7 25. Nxb7 Bxa1 26.
Rxa1 Nc3 27. Re1 Ra3 28. exd5 exd5 29. Bh3+ Kc6 30. Nbc5 Kd6 31. Bf5 Nb5
32. Rb1 Nd4 33. Rb6+ Kc7 34. Rb7+ Kc6 35. Bd7+ Kd6 36. Ba4 Rd8 37. Rxf7
Rxd3 38. Nxd3 Ra8 39. Rd7+ Ke6 40. Nc5+ Ke5 41. f4+ Kf6 42. Rxd5 Ne2+ 43.
Kf2 Nc3 44. Rd4 Ra5 45. Ne4+ 1-0