
[Event "ch-NED w 2025"]
[Site "Venlo NED"]
[Date "2025.07.12"]
[Round "2.1"]
[White "Duson, Robin"]
[Black "Den Heijer, Rolinde"]
[Result "1-0"]
[WhiteElo "2143"]
[BlackElo "1999"]
[ECO "E49"]
[PlyCount "97"]
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.a3 Bxc3+ 7.bxc3 b6 8.cxd5 exd5 9.Ne2 Bb7 10.O-O Nbd7 11.Ng3 Re8 12.f3 c5 13.Ra2 Qc7 14.Re2 Nf8 15.e4 dxe4 16.fxe4 cxd4 17.cxd4 Ne6 18.d5 Nc5 19.Bb2 Ng4 20.Bb5 Red8 21.Rc2 h5 22.Rf5 f6 23.Qe2 g6 24.Rf1 Rf8 25.Bd4 a6 26.Bc4 Kh7 27.Rd1 Rae8 28.Bd3 Qd6 29.Qf3 Ne5 30.Bxe5 Rxe5 31.Rf2 Bc8 32.h3 Rg5 33.Ne2 Nxd3 34.Qxd3 Re8 35.Rc1 Bd7 36.Nf4 Rge5 37.Qg3 f5 38.exf5 Bxf5 39.Rc6 Re1+ 40.Kh2 Qe5 41.Qg5 Re7 42.Re6 Rxe6 43.dxe6 Qd6 44.g3 Be4 45.Ng2 Qd4 46.Rf7+ Kg8 47.Nxe1 Qb2+ 48.Kg1 Qd4+ 49.Rf2 1-0
[Site "Venlo NED"]
[Date "2025.07.12"]
[Round "2.1"]
[White "Duson, Robin"]
[Black "Den Heijer, Rolinde"]
[Result "1-0"]
[WhiteElo "2143"]
[BlackElo "1999"]
[ECO "E49"]
[PlyCount "97"]
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.a3 Bxc3+ 7.bxc3 b6 8.cxd5 exd5 9.Ne2 Bb7 10.O-O Nbd7 11.Ng3 Re8 12.f3 c5 13.Ra2 Qc7 14.Re2 Nf8 15.e4 dxe4 16.fxe4 cxd4 17.cxd4 Ne6 18.d5 Nc5 19.Bb2 Ng4 20.Bb5 Red8 21.Rc2 h5 22.Rf5 f6 23.Qe2 g6 24.Rf1 Rf8 25.Bd4 a6 26.Bc4 Kh7 27.Rd1 Rae8 28.Bd3 Qd6 29.Qf3 Ne5 30.Bxe5 Rxe5 31.Rf2 Bc8 32.h3 Rg5 33.Ne2 Nxd3 34.Qxd3 Re8 35.Rc1 Bd7 36.Nf4 Rge5 37.Qg3 f5 38.exf5 Bxf5 39.Rc6 Re1+ 40.Kh2 Qe5 41.Qg5 Re7 42.Re6 Rxe6 43.dxe6 Qd6 44.g3 Be4 45.Ng2 Qd4 46.Rf7+ Kg8 47.Nxe1 Qb2+ 48.Kg1 Qd4+ 49.Rf2 1-0
[Event "ch-NED w 2025"]
[Site "Venlo NED"]
[Date "2025.07.12"]
[Round "2.1"]
[White "Duson, Robin"]
[Black "Den Heijer, Rolinde"]
[Result "1-0"]
[WhiteElo "2143"]
[BlackElo "1999"]
[ECO "E49"]
[Opening "Nimzo-Indian"]
[Variation "4.e3, Botvinnik system"]
[EventDate "2025.07.05"]
[WhiteFideId "1055038"]
[BlackFideId "1068300"]
[EventType "k.o."]
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. a3 Bxc3+ 7. bxc3 b6 8.
cxd5 exd5 9. Ne2 Bb7 10. O-O Nbd7 11. Ng3 Re8 12. f3 c5 13. Ra2 Qc7 14. Re2
Nf8 15. e4 dxe4 16. fxe4 cxd4 17. cxd4 Ne6 18. d5 Nc5 19. Bb2 Ng4 20. Bb5
Red8 21. Rc2 h5 22. Rf5 f6 23. Qe2 g6 24. Rf1 Rf8 25. Bd4 a6 26. Bc4 Kh7
27. Rd1 Rae8 28. Bd3 Qd6 29. Qf3 Ne5 30. Bxe5 Rxe5 31. Rf2 Bc8 32. h3 Rg5
33. Ne2 Nxd3 34. Qxd3 Re8 35. Rc1 Bd7 36. Nf4 Rge5 37. Qg3 f5 38. exf5 Bxf5
39. Rc6 Re1+ 40. Kh2 Qe5 41. Qg5 Re7 42. Re6 Rxe6 43. dxe6 Qd6 44. g3 Be4
45. Ng2 Qd4 46. Rf7+ Kg8 47. Nxe1 Qb2+ 48. Kg1 Qd4+ 49. Rf2 1-0