
[Event "58th Biel ATO 2025"]
[Site "Biel SUI"]
[Date "2025.07.16"]
[Round "2.2"]
[White "Jahn, Thomas"]
[Black "Van Bogaert, Olivier"]
[Result "1-0"]
[WhiteElo "1964"]
[BlackElo "1793"]
[ECO "B32"]
[PlyCount "69"]
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5 5.Nb5 d6 6.c4 Be6 7.N1c3 a6 8.Na3 g6 9.Be2 Bg7 10.Bg4 Bxg4 11.Qxg4 Nf6 12.Qd1 O-O 13.O-O Nd4 14.Nc2 Nxc2 15.Qxc2 Rc8 16.b3 b5 17.cxb5 axb5 18.Qd3 b4 19.Nd5 Nxd5 20.Qxd5 Rc5 21.Qb7 Qb8 22.Qxb8 Rxb8 23.Be3 Rc2 24.Rfc1 Rbc8 25.Kf1 f5 26.f3 f4 27.Bd2 d5 28.Rxc2 Rxc2 29.Bxb4 d4 30.a4 Rb2 31.a5 d3 32.a6 d2 33.a7 d1=Q+ 34.Rxd1 Ra2 35.Rd8+ 1-0
[Site "Biel SUI"]
[Date "2025.07.16"]
[Round "2.2"]
[White "Jahn, Thomas"]
[Black "Van Bogaert, Olivier"]
[Result "1-0"]
[WhiteElo "1964"]
[BlackElo "1793"]
[ECO "B32"]
[PlyCount "69"]
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5 5.Nb5 d6 6.c4 Be6 7.N1c3 a6 8.Na3 g6 9.Be2 Bg7 10.Bg4 Bxg4 11.Qxg4 Nf6 12.Qd1 O-O 13.O-O Nd4 14.Nc2 Nxc2 15.Qxc2 Rc8 16.b3 b5 17.cxb5 axb5 18.Qd3 b4 19.Nd5 Nxd5 20.Qxd5 Rc5 21.Qb7 Qb8 22.Qxb8 Rxb8 23.Be3 Rc2 24.Rfc1 Rbc8 25.Kf1 f5 26.f3 f4 27.Bd2 d5 28.Rxc2 Rxc2 29.Bxb4 d4 30.a4 Rb2 31.a5 d3 32.a6 d2 33.a7 d1=Q+ 34.Rxd1 Ra2 35.Rd8+ 1-0
[Event "58th Biel ATO 2025"]
[Site "Biel SUI"]
[Date "2025.07.16"]
[Round "2.2"]
[White "Jahn, Thomas"]
[Black "Van Bogaert, Olivier"]
[Result "1-0"]
[WhiteElo "1964"]
[BlackElo "1793"]
[ECO "B32"]
[Opening "Sicilian"]
[Variation "Labourdonnais-Loewenthal (Kalashnikov) variation"]
[EventDate "2025.07.15"]
[WhiteFideId "34679430"]
[BlackFideId "134178780"]
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. c4 Be6 7. N1c3 a6 8.
Na3 g6 9. Be2 Bg7 10. Bg4 Bxg4 11. Qxg4 Nf6 12. Qd1 O-O 13. O-O Nd4 14. Nc2
Nxc2 15. Qxc2 Rc8 16. b3 b5 17. cxb5 axb5 18. Qd3 b4 19. Nd5 Nxd5 20. Qxd5
Rc5 21. Qb7 Qb8 22. Qxb8 Rxb8 23. Be3 Rc2 24. Rfc1 Rbc8 25. Kf1 f5 26. f3
f4 27. Bd2 d5 28. Rxc2 Rxc2 29. Bxb4 d4 30. a4 Rb2 31. a5 d3 32. a6 d2 33.
a7 d1=Q+ 34. Rxd1 Ra2 35. Rd8+ 1-0