
[Event "Dutch League 2022-23"]
[Site "Netherlands NED"]
[Date "2023.03.11"]
[Round "7.10"]
[White "Colijn, S"]
[Black "Roos, Ad"]
[Result "1/2-1/2"]
[WhiteElo "2275"]
[BlackElo "2292"]
[ECO "A45"]
[PlyCount "121"]
1.d4 Nf6 2.Nc3 d5 3.Bf4 c5 4.e3 cxd4 5.exd4 a6 6.Nf3 Nc6 7.Ne5 e6 8.Be2 Bd6 9.O-O Qc7 10.Re1 O-O 11.Bf1 Nd7 12.Nxd7 Bxd7 13.Bxd6 Qxd6 14.Na4 Rae8 15.Nb6 Nb8 16.Nxd7 Nxd7 17.c3 Rb8 18.Re3 b5 19.Bd3 Rfc8 20.Qh5 g6 21.Qe2 Rc6 22.a3 Rcb6 23.h4 a5 24.h5 b4 25.cxb4 axb4 26.a4 Qf4 27.a5 Ra8 28.Bb5 Nf6 29.Rf3 Qh4 30.Rc1 Qg5 31.axb6 Qxc1+ 32.Qf1 Qxf1+ 33.Kxf1 Ne4 34.Ke2 Rb8 35.hxg6 hxg6 36.Bd3 Nd6 37.Rh3 Rxb6 38.Rh1 Kg7 39.Rc1 Kf6 40.Rc7 g5 41.Ke3 Nb7 42.f4 gxf4+ 43.Kxf4 Na5 44.g4 Rb7 45.g5+ Kg7 46.Rc8 Nb3 47.Ke3 f6 48.gxf6+ Kxf6 49.Ra8 Rg7 50.Bc2 Rg2 51.Bxb3 Rg3+ 52.Kd2 Rxb3 53.Kc2 Re3 54.Rb8 Kf5 55.Rxb4 Ke4 56.Ra4 Re2+ 57.Kc3 Re3+ 58.Kc2 Re2+ 59.Kc3 Re3+ 60.Kc2 Re2+ 61.Kc3 1/2-1/2
[Site "Netherlands NED"]
[Date "2023.03.11"]
[Round "7.10"]
[White "Colijn, S"]
[Black "Roos, Ad"]
[Result "1/2-1/2"]
[WhiteElo "2275"]
[BlackElo "2292"]
[ECO "A45"]
[PlyCount "121"]
1.d4 Nf6 2.Nc3 d5 3.Bf4 c5 4.e3 cxd4 5.exd4 a6 6.Nf3 Nc6 7.Ne5 e6 8.Be2 Bd6 9.O-O Qc7 10.Re1 O-O 11.Bf1 Nd7 12.Nxd7 Bxd7 13.Bxd6 Qxd6 14.Na4 Rae8 15.Nb6 Nb8 16.Nxd7 Nxd7 17.c3 Rb8 18.Re3 b5 19.Bd3 Rfc8 20.Qh5 g6 21.Qe2 Rc6 22.a3 Rcb6 23.h4 a5 24.h5 b4 25.cxb4 axb4 26.a4 Qf4 27.a5 Ra8 28.Bb5 Nf6 29.Rf3 Qh4 30.Rc1 Qg5 31.axb6 Qxc1+ 32.Qf1 Qxf1+ 33.Kxf1 Ne4 34.Ke2 Rb8 35.hxg6 hxg6 36.Bd3 Nd6 37.Rh3 Rxb6 38.Rh1 Kg7 39.Rc1 Kf6 40.Rc7 g5 41.Ke3 Nb7 42.f4 gxf4+ 43.Kxf4 Na5 44.g4 Rb7 45.g5+ Kg7 46.Rc8 Nb3 47.Ke3 f6 48.gxf6+ Kxf6 49.Ra8 Rg7 50.Bc2 Rg2 51.Bxb3 Rg3+ 52.Kd2 Rxb3 53.Kc2 Re3 54.Rb8 Kf5 55.Rxb4 Ke4 56.Ra4 Re2+ 57.Kc3 Re3+ 58.Kc2 Re2+ 59.Kc3 Re3+ 60.Kc2 Re2+ 61.Kc3 1/2-1/2
[Event "Dutch League 2022-23"]
[Site "Netherlands NED"]
[Date "2023.03.11"]
[Round "7.10"]
[White "Colijn, S"]
[Black "Roos, Ad"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2275"]
[BlackElo "2292"]
[ECO "A45"]
[Opening "Queen's pawn game"]
[EventDate "2022.09.17"]
[WhiteFideId "1016199"]
[BlackFideId "263621"]
[EventType "tourn"]
[WhiteTeam "Amevo Apeldoorn 1"]
[BlackTeam "HWP Sas van Gent 1"]
1. d4 Nf6 2. Nc3 d5 3. Bf4 c5 4. e3 cxd4 5. exd4 a6 6. Nf3 Nc6 7. Ne5 e6 8.
Be2 Bd6 9. O-O Qc7 10. Re1 O-O 11. Bf1 Nd7 12. Nxd7 Bxd7 13. Bxd6 Qxd6 14.
Na4 Rae8 15. Nb6 Nb8 16. Nxd7 Nxd7 17. c3 Rb8 18. Re3 b5 19. Bd3 Rfc8 20.
Qh5 g6 21. Qe2 Rc6 22. a3 Rcb6 23. h4 a5 24. h5 b4 25. cxb4 axb4 26. a4 Qf4
27. a5 Ra8 28. Bb5 Nf6 29. Rf3 Qh4 30. Rc1 Qg5 31. axb6 Qxc1+ 32. Qf1 Qxf1+
33. Kxf1 Ne4 34. Ke2 Rb8 35. hxg6 hxg6 36. Bd3 Nd6 37. Rh3 Rxb6 38. Rh1 Kg7
39. Rc1 Kf6 40. Rc7 g5 41. Ke3 Nb7 42. f4 gxf4+ 43. Kxf4 Na5 44. g4 Rb7 45.
g5+ Kg7 46. Rc8 Nb3 47. Ke3 f6 48. gxf6+ Kxf6 49. Ra8 Rg7 50. Bc2 Rg2 51.
Bxb3 Rg3+ 52. Kd2 Rxb3 53. Kc2 Re3 54. Rb8 Kf5 55. Rxb4 Ke4 56. Ra4 Re2+
57. Kc3 Re3+ 58. Kc2 Re2+ 59. Kc3 Re3+ 60. Kc2 Re2+ 61. Kc3 1/2-1/2