
[Event "Science Park Open A 2025"]
[Site "Amsterdam NED"]
[Date "2025.07.11"]
[Round "7.8"]
[White "Boeren, Jurriaan"]
[Black "Elgersma, Onno"]
[Result "0-1"]
[WhiteElo "2096"]
[BlackElo "2388"]
[ECO "B90"]
[PlyCount "74"]
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bc4 e6 7.Be3 Qc7 8.Bb3 b5 9.f3 Bb7 10.Qe2 Nbd7 11.g4 Nc5 12.g5 Nfd7 13.h4 Nb6 14.a3 Be7 15.Ba2 Rc8 16.h5 Nc4 17.Ndxb5 axb5 18.Nxb5 Qb8 19.Bxc4 d5 20.exd5 exd5 21.Bd3 Nxd3+ 22.cxd3 O-O 23.Kf2 Rfe8 24.Qd2 d4 25.Nxd4 Qe5 26.Rag1 Bc5 27.Rg4 Rcd8 28.Rhh4 Qd5 29.Rf4 Re5 30.g6 fxg6 31.hxg6 hxg6 32.b4 g5 33.bxc5 gxf4 34.Rxf4 Rh5 35.Qb4 Rh2+ 36.Kg1 Qh5 37.Qc4+ Bd5 0-1
[Site "Amsterdam NED"]
[Date "2025.07.11"]
[Round "7.8"]
[White "Boeren, Jurriaan"]
[Black "Elgersma, Onno"]
[Result "0-1"]
[WhiteElo "2096"]
[BlackElo "2388"]
[ECO "B90"]
[PlyCount "74"]
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bc4 e6 7.Be3 Qc7 8.Bb3 b5 9.f3 Bb7 10.Qe2 Nbd7 11.g4 Nc5 12.g5 Nfd7 13.h4 Nb6 14.a3 Be7 15.Ba2 Rc8 16.h5 Nc4 17.Ndxb5 axb5 18.Nxb5 Qb8 19.Bxc4 d5 20.exd5 exd5 21.Bd3 Nxd3+ 22.cxd3 O-O 23.Kf2 Rfe8 24.Qd2 d4 25.Nxd4 Qe5 26.Rag1 Bc5 27.Rg4 Rcd8 28.Rhh4 Qd5 29.Rf4 Re5 30.g6 fxg6 31.hxg6 hxg6 32.b4 g5 33.bxc5 gxf4 34.Rxf4 Rh5 35.Qb4 Rh2+ 36.Kg1 Qh5 37.Qc4+ Bd5 0-1
[Event "Science Park Open A 2025"]
[Site "Amsterdam NED"]
[Date "2025.07.11"]
[Round "7.8"]
[White "Boeren, Jurriaan"]
[Black "Elgersma, Onno"]
[Result "0-1"]
[BlackTitle "FM"]
[WhiteElo "2096"]
[BlackElo "2388"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf, Lipnitzky attack"]
[EventDate "2025.07.05"]
[WhiteFideId "1067478"]
[BlackFideId "1053531"]
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Be3 Qc7 8.
Bb3 b5 9. f3 Bb7 10. Qe2 Nbd7 11. g4 Nc5 12. g5 Nfd7 13. h4 Nb6 14. a3 Be7
15. Ba2 Rc8 16. h5 Nc4 17. Ndxb5 axb5 18. Nxb5 Qb8 19. Bxc4 d5 20. exd5
exd5 21. Bd3 Nxd3+ 22. cxd3 O-O 23. Kf2 Rfe8 24. Qd2 d4 25. Nxd4 Qe5 26.
Rag1 Bc5 27. Rg4 Rcd8 28. Rhh4 Qd5 29. Rf4 Re5 30. g6 fxg6 31. hxg6 hxg6
32. b4 g5 33. bxc5 gxf4 34. Rxf4 Rh5 35. Qb4 Rh2+ 36. Kg1 Qh5 37. Qc4+ Bd5
0-1