
[Event "Dutch League 2024-25"]
[Site "Netherlands NED"]
[Date "2024.09.21"]
[Round "1.8"]
[White "Ondersteijn, N"]
[Black "Elgersma, Onno"]
[Result "1-0"]
[WhiteElo "2347"]
[BlackElo "2320"]
[ECO "A34"]
[PlyCount "103"]
1.c4 Nf6 2.g3 c5 3.Bg2 d5 4.cxd5 Nxd5 5.Nc3 Nc7 6.Nf3 Nc6 7.a3 g6 8.O-O Bg7 9.d3 O-O 10.Be3 Ne6 11.Rc1 Bd7 12.Nd2 Rc8 13.Nde4 b6 14.Ng5 Ncd4 15.Nxe6 Bxe6 16.Bxd4 Qxd4 17.Bb7 Rb8 18.Bc6 Rfc8 19.Bb5 h5 20.Qa4 Qxa4 21.Nxa4 h4 22.Nc3 Rd8 23.Rfd1 Rbc8 24.Kf1 Bf6 25.Bc4 Bh3+ 26.Ke1 Kg7 27.a4 Bd7 28.Bb5 Bf5 29.Ra1 Rd4 30.Bc4 a5 31.Ra3 hxg3 32.hxg3 Rh8 33.Nd5 Rh1+ 34.Kd2 Rh2 35.Rb3 Rxf2 36.Nxf6 Kxf6 37.Rxb6+ e6 38.Ra6 Rg4 39.Rg1 Rg5 40.Rxa5 Bg4 41.d4 Rh5 42.Rxc5 Rhh2 43.Re5 Rh8 44.a5 Rb8 45.b3 Ke7 46.a6 Ra8 47.b4 Kd6 48.b5 Rh2 49.b6 f6 50.b7 Rb8 51.Rb5 Bf3 52.a7 1-0
[Site "Netherlands NED"]
[Date "2024.09.21"]
[Round "1.8"]
[White "Ondersteijn, N"]
[Black "Elgersma, Onno"]
[Result "1-0"]
[WhiteElo "2347"]
[BlackElo "2320"]
[ECO "A34"]
[PlyCount "103"]
1.c4 Nf6 2.g3 c5 3.Bg2 d5 4.cxd5 Nxd5 5.Nc3 Nc7 6.Nf3 Nc6 7.a3 g6 8.O-O Bg7 9.d3 O-O 10.Be3 Ne6 11.Rc1 Bd7 12.Nd2 Rc8 13.Nde4 b6 14.Ng5 Ncd4 15.Nxe6 Bxe6 16.Bxd4 Qxd4 17.Bb7 Rb8 18.Bc6 Rfc8 19.Bb5 h5 20.Qa4 Qxa4 21.Nxa4 h4 22.Nc3 Rd8 23.Rfd1 Rbc8 24.Kf1 Bf6 25.Bc4 Bh3+ 26.Ke1 Kg7 27.a4 Bd7 28.Bb5 Bf5 29.Ra1 Rd4 30.Bc4 a5 31.Ra3 hxg3 32.hxg3 Rh8 33.Nd5 Rh1+ 34.Kd2 Rh2 35.Rb3 Rxf2 36.Nxf6 Kxf6 37.Rxb6+ e6 38.Ra6 Rg4 39.Rg1 Rg5 40.Rxa5 Bg4 41.d4 Rh5 42.Rxc5 Rhh2 43.Re5 Rh8 44.a5 Rb8 45.b3 Ke7 46.a6 Ra8 47.b4 Kd6 48.b5 Rh2 49.b6 f6 50.b7 Rb8 51.Rb5 Bf3 52.a7 1-0
[Event "Dutch League 2024-25"]
[Site "Netherlands NED"]
[Date "2024.09.21"]
[Round "1.8"]
[White "Ondersteijn, N"]
[Black "Elgersma, Onno"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2347"]
[BlackElo "2320"]
[ECO "A34"]
[Opening "English"]
[Variation "symmetrical, Rubinstein system"]
[EventDate "2024.09.21"]
[WhiteTeam "Paul Keres 1"]
[BlackTeam "Kennemer Combinatie 1"]
[WhiteFideId "1011162"]
[BlackFideId "1053531"]
[EventType "team-tourn"]
1. c4 Nf6 2. g3 c5 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nc7 6. Nf3 Nc6 7. a3 g6 8.
O-O Bg7 9. d3 O-O 10. Be3 Ne6 11. Rc1 Bd7 12. Nd2 Rc8 13. Nde4 b6 14. Ng5
Ncd4 15. Nxe6 Bxe6 16. Bxd4 Qxd4 17. Bb7 Rb8 18. Bc6 Rfc8 19. Bb5 h5 20.
Qa4 Qxa4 21. Nxa4 h4 22. Nc3 Rd8 23. Rfd1 Rbc8 24. Kf1 Bf6 25. Bc4 Bh3+ 26.
Ke1 Kg7 27. a4 Bd7 28. Bb5 Bf5 29. Ra1 Rd4 30. Bc4 a5 31. Ra3 hxg3 32. hxg3
Rh8 33. Nd5 Rh1+ 34. Kd2 Rh2 35. Rb3 Rxf2 36. Nxf6 Kxf6 37. Rxb6+ e6 38.
Ra6 Rg4 39. Rg1 Rg5 40. Rxa5 Bg4 41. d4 Rh5 42. Rxc5 Rhh2 43. Re5 Rh8 44.
a5 Rb8 45. b3 Ke7 46. a6 Ra8 47. b4 Kd6 48. b5 Rh2 49. b6 f6 50. b7 Rb8 51.
Rb5 Bf3 52. a7 1-0