
[Event "83rd Noteboom Open"]
[Site "Leiden NED"]
[Date "2024.02.17"]
[Round "4.1"]
[White "Van den Doel, E"]
[Black "Van Roon, Sjoerd"]
[Result "1/2-1/2"]
[WhiteElo "2552"]
[BlackElo "2240"]
[ECO "D11"]
[PlyCount "95"]
1.d4 d5 2.Nf3 Nf6 3.c4 c6 4.e3 e6 5.Bd3 Nbd7 6.O-O Bd6 7.Nc3 O-O 8.Qc2 dxc4 9.Bxc4 b5 10.Bd3 Bb7 11.Rd1 Qe7 12.e4 e5 13.Ne2 c5 14.dxc5 Bxc5 15.Ng3 a6 16.Nf5 Qe6 17.Qe2 Rfd8 18.Bd2 Nf8 19.Bc2 Ng6 20.b4 Bf8 21.Bb3 Qe8 22.Ng5 Rd7 23.Be3 Nh8 24.Rxd7 Qxd7 25.Rd1 Qe8 26.Bc5 h6 27.Bxf8 Qxf8 28.Nxf7 Nxf7 29.Nd6 Bd5 30.Rxd5 Nxd5 31.Bxd5 Qxd6 32.Bxa8 Qxb4 33.h4 Nd6 34.Bd5+ Kh8 35.Qf3 Ne8 36.Qf5 Nf6 37.Kh2 Qc5 38.Bb3 a5 39.f3 a4 40.Bf7 Qc7 41.Qe6 b4 42.Bg6 Qb8 43.Bf7 Kh7 44.h5 b3 45.axb3 axb3 46.Qxb3 Qxb3 47.Bxb3 Nxh5 48.g3 1/2-1/2
[Site "Leiden NED"]
[Date "2024.02.17"]
[Round "4.1"]
[White "Van den Doel, E"]
[Black "Van Roon, Sjoerd"]
[Result "1/2-1/2"]
[WhiteElo "2552"]
[BlackElo "2240"]
[ECO "D11"]
[PlyCount "95"]
1.d4 d5 2.Nf3 Nf6 3.c4 c6 4.e3 e6 5.Bd3 Nbd7 6.O-O Bd6 7.Nc3 O-O 8.Qc2 dxc4 9.Bxc4 b5 10.Bd3 Bb7 11.Rd1 Qe7 12.e4 e5 13.Ne2 c5 14.dxc5 Bxc5 15.Ng3 a6 16.Nf5 Qe6 17.Qe2 Rfd8 18.Bd2 Nf8 19.Bc2 Ng6 20.b4 Bf8 21.Bb3 Qe8 22.Ng5 Rd7 23.Be3 Nh8 24.Rxd7 Qxd7 25.Rd1 Qe8 26.Bc5 h6 27.Bxf8 Qxf8 28.Nxf7 Nxf7 29.Nd6 Bd5 30.Rxd5 Nxd5 31.Bxd5 Qxd6 32.Bxa8 Qxb4 33.h4 Nd6 34.Bd5+ Kh8 35.Qf3 Ne8 36.Qf5 Nf6 37.Kh2 Qc5 38.Bb3 a5 39.f3 a4 40.Bf7 Qc7 41.Qe6 b4 42.Bg6 Qb8 43.Bf7 Kh7 44.h5 b3 45.axb3 axb3 46.Qxb3 Qxb3 47.Bxb3 Nxh5 48.g3 1/2-1/2
[Event "83rd Noteboom Open"]
[Site "Leiden NED"]
[Date "2024.02.17"]
[Round "4.1"]
[White "Van den Doel, E"]
[Black "Van Roon, Sjoerd"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2552"]
[BlackElo "2240"]
[ECO "D11"]
[Opening "QGD Slav"]
[Variation "4.e3"]
[EventDate "2024.02.16"]
[WhiteFideId "1003720"]
[BlackFideId "1051075"]
1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 e6 5. Bd3 Nbd7 6. O-O Bd6 7. Nc3 O-O 8.
Qc2 dxc4 9. Bxc4 b5 10. Bd3 Bb7 11. Rd1 Qe7 12. e4 e5 13. Ne2 c5 14. dxc5
Bxc5 15. Ng3 a6 16. Nf5 Qe6 17. Qe2 Rfd8 18. Bd2 Nf8 19. Bc2 Ng6 20. b4 Bf8
21. Bb3 Qe8 22. Ng5 Rd7 23. Be3 Nh8 24. Rxd7 Qxd7 25. Rd1 Qe8 26. Bc5 h6
27. Bxf8 Qxf8 28. Nxf7 Nxf7 29. Nd6 Bd5 30. Rxd5 Nxd5 31. Bxd5 Qxd6 32.
Bxa8 Qxb4 33. h4 Nd6 34. Bd5+ Kh8 35. Qf3 Ne8 36. Qf5 Nf6 37. Kh2 Qc5 38.
Bb3 a5 39. f3 a4 40. Bf7 Qc7 41. Qe6 b4 42. Bg6 Qb8 43. Bf7 Kh7 44. h5 b3
45. axb3 axb3 46. Qxb3 Qxb3 47. Bxb3 Nxh5 48. g3 1/2-1/2