[Event "BEL-ch"]
[Site "Ghent"]
[Date "1979.08.04"]
[Round "11"]
[White "Herzfeld, Marcel"]
[Black "Deleyn, Gunter"]
[Result "0-1"]
[ECO "A41"]
[PlyCount "112"]
[EventDate "1979.07.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BEL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nf3 d6 4. g3 Nh6 5. Bg2 0-0 6. 0-0 f6 7. Nc3 Nf7 8. d5 e5 9. dxe6 Bxe6 10. Nd4 Bc8 11. f4 Re8 12. Nc2 Nc6 13. e4 Ne7 14. Re1 c6 15. Be3 Be6 16. c5 dxc5 17. Bxc5 Qa5 18. b4 Qc7 19. Qe2 Rad8 20. Rac1 b6 21. Be3 Nd6 22. Nd4 Bc4 23. Qf2 b5 24. a4 a6 25. a5 Nb7 26. Nb1 c5 27. bxc5 Rc8 28. Bh3 Ra8 29. Be6+ Bxe6 30. Nxe6 Qc6 31. Qa2 Kh8 32. Bd4 Ng8 33. Nxg7 Kxg7 34. Nc3 Rad8 35. Nd5 Kf8 36. Nb4 Qe6 37. Qf2 Nxa5 38. Ra1 Nb3 39. Rxa6 Qc4 40. Bxf6 Rd2 41. Qe3 Nxf6 42. Rxf6+ Kg7 43. Rc6 Qxb4 44. Rc7+ Kh8 45. e5 Qd4 46. Qxd4 Nxd4 47. Ra1 Nf3+ 48. Kf1 Rxh2 49. Raa7 b4 50. c6 b3 51. Re7 Rxe7 52. Rxe7 b2 53. Rb7 b1Q+ 54. Rxb1 Rh1+ 55. Kg2 Rxb1 56. e6 Kg7 0-1

[Event "BEL-ch"]
[Site "Ghent"]
[Date "1979.08.03"]
[Round "10"]
[White "Wostyn, Hendrik"]
[Black "Herzfeld, Marcel"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "2250"]
[PlyCount "99"]
[EventDate "1979.07.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BEL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Ndb5 Bb4 7. a3 Bxc3+ 8. Nxc3 d5 9. exd5 exd5 10. Bd3 d4 11. Ne2 Bf5 12. 0-0 Bxd3 13. Qxd3 0-0 14. b4 Rc8 15. Bb2 Ne5 16. Qf5 d3 17. cxd3 Rc2 18. Bxe5 Rxe2 19. d4 Qd5 20. Rfe1 Rxe1+ 21. Rxe1 Nd7 22. Qe4 Qxe4 23. Rxe4 Re8 24. f3 Rc8 25. Kf2 Rc2+ 26. Re2 Rc3 27. Re3 Rc2+ 28. Re2 Rc3 29. Re3 Rc2+ 30. Kg3 Nb6 31. Bc7 h5 32. Bxb6 axb6 33. Re8+ Kh7 34. Re7 Rc3 35. Rxf7 Rxa3 36. Rxb7 Rd3 37. h4 Rxd4 38. Rxb6 Rd2 39. Rb8 Kh6 40. Rb6+ Kh7 41. Kh3 Rb2 42. Rb8 Kg6 43. b5 Rb3 44. b6 Kh7 45. Kg3 Rb4 46. f4 Rb3+ 47. Kf2 Kg6 48. b7 Kh7 49. f5 Rb4 50. Ke3 1-0

[Event "BEL-ch"]
[Site "Ghent"]
[Date "1979.07.29"]
[Round "5"]
[White "Maes, Valeer"]
[Black "Herzfeld, Marcel"]
[Result "0-1"]
[ECO "B53"]
[PlyCount "44"]
[EventDate "1979.07.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BEL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. d4 cxd4 5. Qxd4 Bd7 6. Bxc6 Bxc6 7. c4 Nf6 8. Nc3 g6 9. 0-0 Bg7 10. Qd3 0-0 11. Nd4 Qb6 12. Nxc6 bxc6 13. Rb1 Rad8 14. Be3 Qb7 15. Rfd1 Ng4 16. Bd2 f5 17. Rf1 f4 18. b3 f3 19. g3 Ne5 20. Qc2 Qd7 21. Nd1 Qh3 22. Ne3 Ng4 0-1

[Event "BEL-ch"]
[Site "Ghent"]
[Date "1979.07.28"]
[Round "4"]
[White "Herzfeld, Marcel"]
[Black "Lemaire, Robert"]
[Result "0-1"]
[ECO "A52"]
[PlyCount "92"]
[EventDate "1979.07.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BEL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. e6 fxe6 5. e4 Ne5 6. Qh5+ Nf7 7. f4 g6 8. Qf3 Nc6 9. Bd2 Bg7 10. Nc3 Nd4 11. Qd3 d6 12. Nge2 c5 13. 0-0-0 a6 14. Be3 e5 15. Kb1 0-0 16. Nc1 Be6 17. a4 b5 18. axb5 axb5 19. Nxb5 Nxb5 20. cxb5 c4 21. Qd2 Ra4 22. Ne2 Qa8 23. Nc3 Rb4 24. Kc2 Rb8 25. Rb1 R4xb5 26. Nxb5 Qa4+ 27. Kc1 Rxb5 28. Qc2 Rb3 29. f5 gxf5 30. exf5 Bd5 31. Kd1 Qc6 32. Qc1 e4 33. Bd2 Qc5 34. Be2 Bd4 35. h4 Ne5 36. Rh3 e3 37. Bc3 Be4 38. Rg3+ Kf8 39. Ra1 Kf7 40. Ke1 Rxc3 41. bxc3 Nd3+ 42. Bxd3 cxd3 43. Kd1 e2+ 44. Kd2 Be5 45. Re3 Bf4 46. Qg1 Qb6 0-1

[Event "BEL-ch"]
[Site "Ghent"]
[Date "1979.07.27"]
[Round "3"]
[White "Schils, Heinz"]
[Black "Herzfeld, Marcel"]
[Result "0-1"]
[ECO "E05"]
[PlyCount "82"]
[EventDate "1979.07.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BEL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 0-0 6. 0-0 dxc4 7. Qc2 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Nbd2 Nc6 11. e3 Nb4 12. Qb1 c5 13. a3 Nc6 14. dxc5 Bxc5 15. b4 Be7 16. Bb2 Rc8 17. Nb3 Qc7 18. Rc1 Qb8 19. Nc5 Bxc5 20. Rxc5 Ne7 21. Bxf6 gxf6 22. Rh5 Ng6 23. Qb2 e5 24. Nh4 Bxg2 25. Nxg2 Qc7 26. Qe2 Qc3 27. Rf1 Qxa3 28. Nh4 Rc1 29. Qf3 Rfc8 30. Qxf6 Qd3 31. Rxc1 Rxc1+ 32. Kg2 Qf1+ 33. Kf3 Qd1+ 34. Kg2 e4 35. Kh3 Qxh5 36. Qd8+ Kg7 37. Qd4+ Qe5 38. Nf5+ Kf6 39. Qd8+ Kxf5 40. f4 exf3 41. g4+ Ke6 0-1

[Event "BEL-ch"]
[Site "Ghent"]
[Date "1979.07.26"]
[Round "2"]
[White "Herzfeld, Marcel"]
[Black "Weyns, Danny"]
[Result "1-0"]
[ECO "A95"]
[PlyCount "95"]
[EventDate "1979.07.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BEL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Be7 5. Nf3 0-0 6. 0-0 c6 7. Nc3 d5 8. Qc2 Ne4 9. Ne5 Nd7 10. cxd5 Nxc3 11. Nxd7 Qxd7 12. dxc6 bxc6 13. Qxc3 Bb7 14. Bf4 Rac8 15. b4 Rfd8 16. e3 Bf6 17. Qb3 Kf7 18. h4 h6 19. h5 Ba6 20. Rfe1 g6 21. hxg6+ Kxg6 22. Bh3 Qd5 23. Bg2 Qxb3 24. axb3 Bb5 25. Rxa7 Ra8 26. Rea1 Rxa7 27. Rxa7 Rc8 28. Rc7 Rxc7 29. Bxc7 Be7 30. Ba5 Kg5 31. f3 h5 32. Kf2 h4 33. gxh4+ Kxh4 34. Bf1 Kg5 35. Bc4 Kf6 36. Ke2 Kf7 37. Kd3 Kf6 38. Kc3 Bd6 39. Bd8+ Kf7 40. Bh4 Bh2 41. e4 fxe4 42. fxe4 Bg1 43. Kd3 Ke8 44. e5 Kd7 45. Ke4 Bh2 46. Bf2 Ke7 47. Kf3 Kd7 48. Be3 1-0

[Event "BEL-ch"]
[Site "Ghent"]
[Date "1979.07.25"]
[Round "1"]
[White "De Bruycker, Bernard"]
[Black "Herzfeld, Marcel"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "2350"]
[PlyCount "25"]
[EventDate "1979.07.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BEL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 e6 3. Bg2 c5 4. Nf3 Nc6 5. 0-0 d5 6. c4 Be7 7. Nc3 dxc4 8. Qa4 cxd4 9. Nxd4 0-0 10. Nxc6 bxc6 11. Bxc6 Bd7 12. Bxd7 Nxd7 13. Rd1 1-0

