
[Event "Science Park Open A 2025"]
[Site "Amsterdam NED"]
[Date "2025.07.08"]
[Round "4.9"]
[White "De Saegher, C"]
[Black "Slagboom, Leandro"]
[Result "1/2-1/2"]
[WhiteElo "2108"]
[BlackElo "2364"]
[ECO "B87"]
[PlyCount "86"]
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bc4 e6 7.Bb3 b5 8.O-O Be7 9.Qf3 Qc7 10.Qg3 O-O 11.Bh6 Ne8 12.Rad1 Bd7 13.Rfe1 Nc6 14.Nxc6 Bxc6 15.a4 bxa4 16.Nxa4 Rb8 17.Nc3 Rb4 18.Bg5 a5 19.Bxe7 Qxe7 20.Nd5 Bxd5 21.exd5 a4 22.Qc3 Qb7 23.dxe6 fxe6 24.Bxe6+ Kh8 25.Bd5 Qb8 26.Rd4 Rxb2 27.Rxa4 Qb6 28.Rf4 Nf6 29.Bb3 Rxb3 30.cxb3 d5 31.b4 h6 32.Qc5 Qb8 33.h3 Rc8 34.Qe3 Re8 35.Qxe8+ Nxe8 36.Rf8+ Kh7 37.Rexe8 Qxb4 38.Rf7 d4 39.Rd7 d3 40.Red8 Qe1+ 41.Kh2 Qe5+ 42.Kg1 Qe1+ 43.Kh2 Qe5+ 1/2-1/2
[Site "Amsterdam NED"]
[Date "2025.07.08"]
[Round "4.9"]
[White "De Saegher, C"]
[Black "Slagboom, Leandro"]
[Result "1/2-1/2"]
[WhiteElo "2108"]
[BlackElo "2364"]
[ECO "B87"]
[PlyCount "86"]
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bc4 e6 7.Bb3 b5 8.O-O Be7 9.Qf3 Qc7 10.Qg3 O-O 11.Bh6 Ne8 12.Rad1 Bd7 13.Rfe1 Nc6 14.Nxc6 Bxc6 15.a4 bxa4 16.Nxa4 Rb8 17.Nc3 Rb4 18.Bg5 a5 19.Bxe7 Qxe7 20.Nd5 Bxd5 21.exd5 a4 22.Qc3 Qb7 23.dxe6 fxe6 24.Bxe6+ Kh8 25.Bd5 Qb8 26.Rd4 Rxb2 27.Rxa4 Qb6 28.Rf4 Nf6 29.Bb3 Rxb3 30.cxb3 d5 31.b4 h6 32.Qc5 Qb8 33.h3 Rc8 34.Qe3 Re8 35.Qxe8+ Nxe8 36.Rf8+ Kh7 37.Rexe8 Qxb4 38.Rf7 d4 39.Rd7 d3 40.Red8 Qe1+ 41.Kh2 Qe5+ 42.Kg1 Qe1+ 43.Kh2 Qe5+ 1/2-1/2
[Event "Science Park Open A 2025"]
[Site "Amsterdam NED"]
[Date "2025.07.08"]
[Round "4.9"]
[White "De Saegher, C"]
[Black "Slagboom, Leandro"]
[Result "1/2-1/2"]
[BlackTitle "FM"]
[WhiteElo "2108"]
[BlackElo "2364"]
[ECO "B87"]
[Opening "Sicilian"]
[Variation "Sozin with ...a6 and ...b5"]
[EventDate "2025.07.05"]
[WhiteFideId "1004433"]
[BlackFideId "1065882"]
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 b5 8.
O-O Be7 9. Qf3 Qc7 10. Qg3 O-O 11. Bh6 Ne8 12. Rad1 Bd7 13. Rfe1 Nc6 14.
Nxc6 Bxc6 15. a4 bxa4 16. Nxa4 Rb8 17. Nc3 Rb4 18. Bg5 a5 19. Bxe7 Qxe7 20.
Nd5 Bxd5 21. exd5 a4 22. Qc3 Qb7 23. dxe6 fxe6 24. Bxe6+ Kh8 25. Bd5 Qb8
26. Rd4 Rxb2 27. Rxa4 Qb6 28. Rf4 Nf6 29. Bb3 Rxb3 30. cxb3 d5 31. b4 h6
32. Qc5 Qb8 33. h3 Rc8 34. Qe3 Re8 35. Qxe8+ Nxe8 36. Rf8+ Kh7 37. Rexe8
Qxb4 38. Rf7 d4 39. Rd7 d3 40. Red8 Qe1+ 41. Kh2 Qe5+ 42. Kg1 Qe1+ 43. Kh2
Qe5+ 1/2-1/2