[Event "Antwerp League-ch op"]
[Site "Brasschaat"]
[Date "1989.04.02"]
[Round "9.11"]
[White "Van de Weyer, Onan"]
[Black "Sels, Johan"]
[Result "1-0"]
[ECO "A39"]
[PlyCount "33"]
[EventDate "1989.01.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nf6 3. g3 g6 4. Bg2 Nc6 5. Nf3 d6 6. d4 cxd4 7. Nxd4 Nxd4 8. Qxd4 Bg7 9. 0-0 0-0 10. Qh4 e5 11. Bg5 Re8 12. Nd5 Re6 13. Bh3 Re8 14. Bxc8 Rxc8 15. Nxf6+ Bxf6 16. Bxf6 Qb6 17. Qh6 1-0

[Event "Antwerp League-ch op"]
[Site "Brasschaat"]
[Date "1989.04.01"]
[Round "8.10"]
[White "Deckers, Danny"]
[Black "Van de Weyer, Onan"]
[Result "1/2-1/2"]
[ECO "B08"]
[PlyCount "105"]
[EventDate "1989.01.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 Bg4 7. Be3 Nbd7 8. Qd2 c6 9. Rad1 Qa5 10. a3 Rad8 11. Bh6 Rfe8 12. Bxg7 Kxg7 13. d5 cxd5 14. exd5 a6 15. h3 Bxf3 16. Bxf3 Qc7 17. Qd4 Qc5 18. Qxc5 dxc5 19. Rfe1 b6 20. Re3 h5 21. Rde1 Kf8 22. g4 hxg4 23. hxg4 Nh7 24. Kg2 Nb8 25. Rh1 Ng5 26. Rh8+ Kg7 27. Rxe8 Rxe8 28. Na4 Nxf3 29. Kxf3 Nd7 30. c4 Kf6 31. Nc3 Ne5+ 32. Kf4 Nxc4 33. Ne4+ Kg7 34. Re2 Kf8 35. Nc3 b5 36. Ne4 Rc8 37. Rc2 Nb6 38. Rxc5 Rxc5 39. Nxc5 Nxd5+ 40. Ke4 Nc7 41. f4 e6 42. f5 exf5+ 43. gxf5 gxf5+ 44. Kxf5 Ke7 45. b4 Kd6 46. Ne4+ Kd5 47. Ng5 Ne8 48. Nxf7 Kc4 49. Ke5 Kb3 50. Kd5 Kxa3 51. Kc5 Nc7 52. Nd6 Nd5 53. Nxb5+ 1/2-1/2

[Event "Antwerp League-ch op"]
[Site "Brasschaat"]
[Date "1989.03.04"]
[Round "6.14"]
[White "Van de Weyer, Onan"]
[Black "Meurs, Tom WA"]
[Result "1/2-1/2"]
[ECO "A10"]
[PlyCount "89"]
[EventDate "1989.01.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 g6 2. g3 d5 3. Bg2 Nf6 4. Nc3 d4 5. Ne4 e5 6. d3 Nc6 7. Bg5 Nxe4 8. Bxd8 Bb4+ 9. Kf1 Nd2+ 10. Ke1 Ne4+ 11. Kf1 Nd2+ 12. Qxd2 Bxd2 13. Bxc6+ bxc6 14. Bf6 Rg8 15. Bxe5 Bb7 16. Bxc7 g5 17. Be5 c5 18. f3 Ke7 19. g4 Ke6 20. Rd1 Be3 21. Bg3 f5 22. h3 f4 23. Be1 Rac8 24. h4 Rc7 25. h5 h6 26. Nh3 Rc6 27. Ra1 Rb6 28. b3 Rb8 29. Nf2 Bc6 30. Nd1 R6b7 31. Nxe3 fxe3 32. Bg3 Ra8 33. Kg2 a5 34. a4 Rf8 35. Rhf1 Rbf7 36. Be1 Ra8 37. Kh2 Rf4 38. Bg3 Rf7 39. f4 Raf8 40. f5+ Kd7 41. Be5 Re8 42. Bg3 Rf6 43. Rab1 Ra8 44. Be5 Rf7 45. Rb2 1/2-1/2

[Event "Antwerp League-ch op"]
[Site "Brasschaat"]
[Date "1989.02.26"]
[Round "5.11"]
[White "Van de Weyer, Onan"]
[Black "Verlinden, Gerrit"]
[Result "0-1"]
[ECO "A85"]
[PlyCount "50"]
[EventDate "1989.01.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 f5 2. Nf3 Nf6 3. Nc3 e6 4. d4 c6 5. g3 d5 6. c5 b6 7. b4 a5 8. bxa5 bxc5 9. dxc5 Bxc5 10. Qb3 Ng4 11. e3 d4 12. Nd1 dxe3 13. Nxe3 0-0 14. Bg2 Qxa5+ 15. Bd2 Qa6 16. Bh3 Nxe3 17. Bxe3 Bxe3 18. Qxe3 Qa5+ 19. Qd2 Qxd2+ 20. Nxd2 Ba6 21. Nb3 Bc4 22. Nd4 f4 23. Nxc6 f3 24. Bf1 Bxf1 25. Nxb8 Bg2 0-1

[Event "Antwerp League-ch op"]
[Site "Brasschaat"]
[Date "1989.02.12"]
[Round "4.4"]
[White "De Gent, Tom"]
[Black "Van de Weyer, Onan"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "103"]
[EventDate "1989.01.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. Bf4 Nf6 4. e3 Nbd7 5. Nbd2 b6 6. c3 Bb7 7. Bd3 g6 8. h3 Bg7 9. 0-0 0-0 10. Re1 Qc8 11. Qe2 c5 12. Rac1 Re8 13. Ne5 Nxe5 14. Bxe5 Nd7 15. Bxg7 Kxg7 16. f4 c4 17. Bb1 Nf6 18. e4 Nh5 19. Qf2 Kg8 20. e5 Ng7 21. Nf3 Qd8 22. Nh2 Nf5 23. Ng4 Kg7 24. Nf6 Rh8 25. g4 Ne7 26. Kh2 Rf8 27. Rg1 Ng8 28. g5 Nxf6 29. exf6+ Kh8 30. Qh4 Qd6 31. Rg4 Rfe8 32. Qh6 Qf8 33. Qxf8+ Rxf8 34. Rh4 Rad8 35. Rh6 Bc8 36. Rg1 e5 37. fxe5 Bf5 38. Bxf5 gxf5 39. Rf1 Rg8 40. Rxf5 Rg6 41. Rxg6 hxg6 42. Rf2 Kg8 43. Kg3 Kf8 44. Rh2 Ke8 45. h4 Kd7 46. h5 gxh5 47. Rxh5 Rg8 48. Kf4 Ke6 49. Rh6 b5 50. g6 fxg6 51. Kg5 Rf8 52. Rh7 1-0

[Event "Antwerp League-ch op"]
[Site "Brasschaat"]
[Date "1989.02.04"]
[Round "3.13"]
[White "Van de Weyer, Onan"]
[Black "Pilarski, Beni"]
[Result "1-0"]
[ECO "A23"]
[PlyCount "121"]
[EventDate "1989.01.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 c6 3. g3 Nf6 4. Nf3 Qc7 5. Bg2 Na6 6. d3 Nc5 7. b4 Ne6 8. b5 Be7 9. a4 Bc5 10. 0-0 b6 11. Bb2 Bb7 12. Qd2 Ng4 13. Ne4 Bd6 14. Nxd6+ Qxd6 15. Ba3 Qc7 16. Qb4 c5 17. Qd2 0-0 18. Bh3 Bxf3 19. exf3 Nf6 20. Bg2 Rad8 21. Bb2 d6 22. Bc3 d5 23. Qe2 d4 24. Bd2 Nd7 25. Ra2 f5 26. Bh3 Rf6 27. f4 Rdf8 28. fxe5 Qxe5 29. Re1 Qxe2 30. Rxe2 Rg6 31. Bg2 Kh8 32. f4 Nd8 33. Ra1 Nf6 34. Re7 Ng4 35. Rae1 Rgf6 36. Rxa7 Nf7 37. h3 Ne3 38. Bxe3 dxe3 39. Rxe3 Rd6 40. Bd5 Nh6 41. Ree7 Rg6 42. Kf2 Ng8 43. Re5 Rh6 44. h4 Rhf6 45. Rd7 Nh6 46. Bf3 Ng8 47. Ra7 Rd6 48. Bd5 Nh6 49. Re6 Ng4+ 50. Kf3 Nh2+ 51. Kg2 Rxe6 52. Bxe6 Ng4 53. Kf3 g6 54. Bd5 Rf6 55. a5 bxa5 56. Rxa5 Rf8 57. Ra8 Rxa8 58. Bxa8 Nf6 59. Bc6 Ng8 60. b6 Ne7 61. Bd7 1-0

[Event "Antwerp League-ch op"]
[Site "Brasschaat"]
[Date "1989.01.29"]
[Round "2.11"]
[White "De Backer, Raf"]
[Black "Van de Weyer, Onan"]
[Result "1/2-1/2"]
[ECO "D00"]
[PlyCount "92"]
[EventDate "1989.01.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. g3 Nf6 3. Bg2 g6 4. Bg5 Bg7 5. c3 0-0 6. Nd2 Nbd7 7. Qb3 Nb6 8. Bxf6 Bxf6 9. e4 dxe4 10. Nxe4 Bg7 11. Nc5 c6 12. Ne2 Rb8 13. 0-0 Nd7 14. Nd3 Qb6 15. Qb4 Qxb4 16. Nxb4 Nb6 17. b3 Bf5 18. Rac1 Rbd8 19. f4 Be6 20. Rfd1 Nd5 21. Nxd5 Bxd5 22. Bxd5 Rxd5 23. Rc2 Rfd8 24. Kg2 Rc8 25. Rcd2 Rcd8 26. Kf3 f6 27. c4 R5d6 28. Nc3 f5 29. Ne2 e6 30. Ke3 Kf7 31. Ng1 h6 32. Nf3 Bf6 33. h4 Ke7 34. Ne5 Bxe5 35. dxe5 Rxd2 36. Rxd2 Rxd2 37. Kxd2 c5 38. Kc3 Kd7 39. a3 a5 40. b4 b6 41. Kb3 Kc6 42. Ka4 axb4 43. axb4 cxb4 44. Kxb4 h5 45. Kc3 Kc5 46. Kb3 b5 1/2-1/2

[Event "Antwerp League-ch op"]
[Site "Brasschaat"]
[Date "1989.01.15"]
[Round "1.17"]
[White "Van de Weyer, Onan"]
[Black "Demeulenaere, Marc"]
[Result "1/2-1/2"]
[ECO "A17"]
[PlyCount "87"]
[EventDate "1989.01.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. d3 Nc6 4. Nf3 Bb4 5. Bd2 h6 6. g3 Bc5 7. Na4 Bb4 8. Bxb4 Nxb4 9. a3 Nc6 10. Bg2 Qe7 11. 0-0 0-0 12. Qc2 d6 13. Qc3 e5 14. Rfe1 e4 15. Nd4 Nxd4 16. Qxd4 c5 17. Qe3 Bd7 18. Nc3 Bc6 19. dxe4 Rfe8 20. f3 Qe6 21. b3 Re7 22. Qd3 Rd8 23. Rad1 Red7 24. Rd2 Ne8 25. Nd5 a6 26. Qc3 Qe5 27. Rd3 Bxd5 28. exd5 Nc7 29. Qxe5 dxe5 30. e4 Rd6 31. Red1 f6 32. Bh3 g5 33. Bf5 Kg7 34. R1d2 Rh8 35. h4 b5 36. Rc3 Rhd8 37. cxb5 Nxb5 38. Rxc5 gxh4 39. gxh4 Nd4 40. Rg2+ Kf8 41. Rc3 Nxf5 42. exf5 Rxd5 43. Kh2 Rd3 44. Rgc2 1/2-1/2

