WORLDBASE
Game / Partie
#18690
[Event "Science Park Open A 2025"]
[Site "Amsterdam NED"]
[Date "2025.07.12"]
[Round "8.9"]
[White "Leenen, Boyd"]
[Black "Weigand, Anton"]
[Result "1/2-1/2"]
[WhiteElo "2074"]
[BlackElo "2223"]
[ECO "E12"]
[PlyCount "114"]
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.a3 d5 5.cxd5 exd5 6.Nc3 c6 7.Bg5 h6 8.Bh4 Bd6 9.e3 Bg4 10.Be2 Nbd7 11.O-O O-O 12.Nd2 Bxe2 13.Qxe2 Qb8 14.Bg3 Bxg3 15.hxg3 b5 16.Rfc1 Rc8 17.b4 a5 18.Nb3 a4 19.Nc5 Nxc5 20.dxc5 Qe5 21.Ra2 Re8 22.Rd2 Rad8 23.Qd1 Re6 24.Rd4 Rde8 25.Qf3 g5 26.Rcd1 Kg7 27.g4 Rh8 28.g3 h5 29.gxh5 Rxh5 30.Kg2 Re8 31.Rh1 Rxh1 32.Kxh1 Rh8+ 33.Kg1 Qe6 34.e4 dxe4 35.Nxe4 Nxe4 36.Qxe4 Qxe4 37.Rxe4 Rd8 38.Re3 Rd1+ 39.Kg2 Kf6 40.g4 Rd4 41.Kg3 Rd1 42.Kg2 Rd2 43.Kg3 Rd4 44.Kf3 Rd2 45.Kg3 Rb2 46.Kg2 Rb3 47.Kf3 Rxe3+ 48.Kxe3 Ke5 49.f3 Kd5 50.Kd3 f6 51.Kc3 Ke5 52.Kd3 Kf4 53.Ke2 f5 54.gxf5 Kxf5 55.Ke3 Ke5 56.Kd3 Kf4 57.Ke2 Kf5 1/2-1/2
[Site "Amsterdam NED"]
[Date "2025.07.12"]
[Round "8.9"]
[White "Leenen, Boyd"]
[Black "Weigand, Anton"]
[Result "1/2-1/2"]
[WhiteElo "2074"]
[BlackElo "2223"]
[ECO "E12"]
[PlyCount "114"]
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.a3 d5 5.cxd5 exd5 6.Nc3 c6 7.Bg5 h6 8.Bh4 Bd6 9.e3 Bg4 10.Be2 Nbd7 11.O-O O-O 12.Nd2 Bxe2 13.Qxe2 Qb8 14.Bg3 Bxg3 15.hxg3 b5 16.Rfc1 Rc8 17.b4 a5 18.Nb3 a4 19.Nc5 Nxc5 20.dxc5 Qe5 21.Ra2 Re8 22.Rd2 Rad8 23.Qd1 Re6 24.Rd4 Rde8 25.Qf3 g5 26.Rcd1 Kg7 27.g4 Rh8 28.g3 h5 29.gxh5 Rxh5 30.Kg2 Re8 31.Rh1 Rxh1 32.Kxh1 Rh8+ 33.Kg1 Qe6 34.e4 dxe4 35.Nxe4 Nxe4 36.Qxe4 Qxe4 37.Rxe4 Rd8 38.Re3 Rd1+ 39.Kg2 Kf6 40.g4 Rd4 41.Kg3 Rd1 42.Kg2 Rd2 43.Kg3 Rd4 44.Kf3 Rd2 45.Kg3 Rb2 46.Kg2 Rb3 47.Kf3 Rxe3+ 48.Kxe3 Ke5 49.f3 Kd5 50.Kd3 f6 51.Kc3 Ke5 52.Kd3 Kf4 53.Ke2 f5 54.gxf5 Kxf5 55.Ke3 Ke5 56.Kd3 Kf4 57.Ke2 Kf5 1/2-1/2
[Event "Science Park Open A 2025"]
[Site "Amsterdam NED"]
[Date "2025.07.12"]
[Round "8.9"]
[White "Leenen, Boyd"]
[Black "Weigand, Anton"]
[Result "1/2-1/2"]
[BlackTitle "CM"]
[WhiteElo "2074"]
[BlackElo "2223"]
[ECO "E12"]
[Opening "Queen's Indian"]
[Variation "Petrosian system"]
[EventDate "2025.07.05"]
[WhiteFideId "1083937"]
[BlackFideId "16221915"]
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 d5 5. cxd5 exd5 6. Nc3 c6 7. Bg5 h6 8.
Bh4 Bd6 9. e3 Bg4 10. Be2 Nbd7 11. O-O O-O 12. Nd2 Bxe2 13. Qxe2 Qb8 14.
Bg3 Bxg3 15. hxg3 b5 16. Rfc1 Rc8 17. b4 a5 18. Nb3 a4 19. Nc5 Nxc5 20.
dxc5 Qe5 21. Ra2 Re8 22. Rd2 Rad8 23. Qd1 Re6 24. Rd4 Rde8 25. Qf3 g5 26.
Rcd1 Kg7 27. g4 Rh8 28. g3 h5 29. gxh5 Rxh5 30. Kg2 Re8 31. Rh1 Rxh1 32.
Kxh1 Rh8+ 33. Kg1 Qe6 34. e4 dxe4 35. Nxe4 Nxe4 36. Qxe4 Qxe4 37. Rxe4 Rd8
38. Re3 Rd1+ 39. Kg2 Kf6 40. g4 Rd4 41. Kg3 Rd1 42. Kg2 Rd2 43. Kg3 Rd4 44.
Kf3 Rd2 45. Kg3 Rb2 46. Kg2 Rb3 47. Kf3 Rxe3+ 48. Kxe3 Ke5 49. f3 Kd5 50.
Kd3 f6 51. Kc3 Ke5 52. Kd3 Kf4 53. Ke2 f5 54. gxf5 Kxf5 55. Ke3 Ke5 56. Kd3
Kf4 57. Ke2 Kf5 1/2-1/2