[Event "BEL-chT 0102"]
[Site "Belgium"]
[Date "2002.01.06"]
[Round "6"]
[White "Marcus, Joost"]
[Black "Schalkx, Johnny"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2274"]
[BlackElo "2223"]
[PlyCount "119"]
[EventDate "2001.10.14"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "BEL"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 g6 2. e4 Bg7 3. d4 d6 4. c3 Nf6 5. Bd3 0-0 6. 0-0 Nc6 7. b4 e5 8. b5 Nb8 9. a4 a6 10. Ba3 Re8 11. Nbd2 axb5 12. axb5 Nbd7 13. Qc2 Nh5 14. Bb4 Rxa1 15. Rxa1 d5 16. exd5 exd4 17. cxd4 Nb6 18. d6 Nd5 19. dxc7 Qd7 20. Ba3 Nhf4 21. Bf1 Nxc7 22. Rc1 Ncd5 23. Nc4 Bf8 24. Nce5 Qd8 25. Bxf8 Rxf8 26. Qd2 f6 27. Nd3 Qd6 28. Nxf4 Nxf4 29. h3 g5 30. Qe3 Kh8 31. Nd2 Bd7 32. Ne4 Qb4 33. Qc3 Qe7 34. Qc5 Qg7 35. Qd6 Bf5 36. Rc7 Rf7 37. Rxf7 Qxf7 38. Nxf6 Be6 39. Ne4 h6 40. Qe5+ Qg7 41. Nf6 Bg8 42. g3 Ng6 43. Qd6 Qe7 44. Qxe7 Nxe7 45. Nxg8 Kxg8 46. Bg2 b6 47. Be4 Kf7 48. Kg2 Ke6 49. Kf3 Nc8 50. Kg4 Nd6 51. Bd3 Kd5 52. Kh5 Kxd4 53. Bf1 Ke4 54. Be2 Nf5 55. Bg4 Nd6 56. Kxh6 Nxb5 57. Kxg5 Nd4 58. h4 b5 59. h5 b4 60. h6 1-0

[Event "BEL-chT 0102"]
[Site "Belgium"]
[Date "2001.10.14"]
[Round "1"]
[White "Ghysels, Chris"]
[Black "Marcus, Joost"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "2204"]
[BlackElo "2274"]
[PlyCount "26"]
[EventDate "2001.10.14"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "BEL"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 d5 3. f4 dxe4 4. Nxe4 c5 5. Nf3 Be7 6. g3 Nf6 7. Nf2 b6 8. Bg2 Bb7 9. 0-0 0-0 10. b3 Nc6 11. Bb2 Qc7 12. Nd3 Rad8 13. Nde5 Nd4 1/2-1/2

[Event "Haarlem AKN op 10th"]
[Site "Haarlem"]
[Date "2001.07.08"]
[Round "5"]
[White "Groot, Simon"]
[Black "Marcus, Joost"]
[Result "1/2-1/2"]
[ECO "C02"]
[BlackElo "2274"]
[PlyCount "24"]
[EventDate "2001.07.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. Bd3 cxd4 7. cxd4 Bb5 8. Nc3 Bxd3 9. Qxd3 Nd7 10. 0-0 Ne7 11. b4 Nc6 12. a3 Be7 1/2-1/2

[Event "Haarlem AKN op 10th"]
[Site "Haarlem"]
[Date "2001.07.08"]
[Round "6"]
[White "Marcus, Joost"]
[Black "Leeuwenburgh, Evert"]
[Result "1/2-1/2"]
[ECO "E08"]
[WhiteElo "2274"]
[PlyCount "57"]
[EventDate "2001.07.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. d4 d5 4. g3 Be7 5. Bg2 0-0 6. 0-0 c6 7. Qc2 b6 8. b3 Bb7 9. Nc3 Nbd7 10. Rd1 Rc8 11. Bf4 Nh5 12. Bc1 Qc7 13. e4 f5 14. exf5 exf5 15. Ng5 Qd6 16. Qe2 Bxg5 17. Bxg5 Ndf6 18. Rac1 Rce8 19. Qf3 g6 20. c5 bxc5 21. dxc5 Qe5 22. Be3 Ba6 23. Bd4 Qe6 24. Qe3 Qxe3 25. Bxe3 Ne4 26. Nxe4 fxe4 27. Rd4 Bb5 28. Bf1 Bxf1 29. Kxf1 1/2-1/2

[Event "Haarlem AKN op 10th"]
[Site "Haarlem"]
[Date "2001.07.07"]
[Round "3"]
[White "Marcus, Joost"]
[Black "Van den Berg, Paul"]
[Result "1/2-1/2"]
[ECO "E97"]
[WhiteElo "2274"]
[PlyCount "35"]
[EventDate "2001.07.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Be2 0-0 6. Nf3 e5 7. 0-0 Nc6 8. d5 Ne7 9. Bg5 Nd7 10. Nd2 f5 11. exf5 gxf5 12. f3 Nf6 13. b4 c6 14. Qb3 Kh8 15. Rac1 Qe8 16. Be3 Qg6 17. f4 Bh6 18. g3 1/2-1/2

[Event "Haarlem AKN op 10th"]
[Site "Haarlem"]
[Date "2001.07.07"]
[Round "4"]
[White "Marcus, Joost"]
[Black "Wismeijer, Jeroen"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "2274"]
[BlackElo "2205"]
[PlyCount "31"]
[EventDate "2001.07.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nf6 3. Nc3 d5 4. d4 cxd4 5. Nxd5 Nxd5 6. cxd5 Qxd5 7. Qxd4 Qxd4 8. Nxd4 e5 9. Nb5 Na6 10. Bd2 Be7 11. e3 Be6 12. Be2 0-0 13. 0-0 Rfd8 14. Bc3 f6 15. f4 Bc5 16. fxe5 1/2-1/2

[Event "Haarlem AKN op 10th"]
[Site "Haarlem"]
[Date "2001.07.06"]
[Round "1"]
[White "Middelhoven, Huib"]
[Black "Marcus, Joost"]
[Result "0-1"]
[ECO "C07"]
[BlackElo "2274"]
[PlyCount "108"]
[EventDate "2001.07.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd6 7. 0-0 Nf6 8. Re1 Nc6 9. Nb3 Be7 10. Nbxd4 Nxd4 11. Nxd4 0-0 12. c3 Bd7 13. Bg5 Qc5 14. Bxf6 Bxf6 15. Nb3 Qc7 16. Qe2 Rad8 17. Bd3 g6 18. Rad1 Bg7 19. Bc2 a6 20. Nd4 Bc8 21. Nf3 Bf6 22. Qe3 Rxd1 23. Rxd1 Rd8 24. Rxd8+ Qxd8 25. Qd3 Qxd3 26. Bxd3 Kf8 27. Kf1 Ke7 28. Nd2 Bg5 29. Ke2 e5 30. Be4 f5 31. Bd5 e4 32. f3 exf3+ 33. Nxf3 Bc1 34. b3 Kf6 35. Kd1 Bf4 36. Ke2 g5 37. h3 g4 38. hxg4 fxg4 39. Nd4 h5 40. Be4 Ke5 41. Kd3 h4 42. a4 Bg3 43. Ne2 Bf2 44. Nd4 Kf4 45. Ne2+ Ke5 46. Nd4 h3 47. gxh3 gxh3 48. Bf3 Kf4 49. Bd5 h2 50. Ne2+ Ke5 51. Bf3 Bf5+ 52. Kd2 Be4 53. Nd4 Bxd4 54. cxd4+ Kxd4 0-1

[Event "BEL-chT 0001"]
[Site "Belgium"]
[Date "2001.03.25"]
[Round "11"]
[White "Marcus, Joost"]
[Black "Peek, Marcel"]
[Result "1/2-1/2"]
[ECO "D07"]
[WhiteElo "2292"]
[BlackElo "2299"]
[PlyCount "22"]
[EventDate "2000.11.18"]
[EventType "team"]
[EventRounds "13"]
[EventCountry "BEL"]
[SourceTitle "CBM 081 Extra"]
[Source "ChessBase"]
[SourceDate "2001.05.06"]
[SourceVersion "1"]
[SourceVersionDate "2001.05.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. cxd5 Qxd5 4. e3 e5 5. Nc3 Bb4 6. Bd2 Bxc3 7. bxc3 Nf6 8. Ne2 0-0 9. f3 Qd6 10. Ng3 Re8 11. Be2 h5 1/2-1/2

[Event "BEL-chT 0001"]
[Site "Belgium"]
[Date "2001.03.04"]
[Round "13"]
[White "Marcus, Joost"]
[Black "Luminet, Denis"]
[Result "1/2-1/2"]
[ECO "A77"]
[WhiteElo "2292"]
[BlackElo "2280"]
[PlyCount "45"]
[EventDate "2000.11.18"]
[EventType "team"]
[EventRounds "13"]
[EventCountry "BEL"]
[SourceTitle "CBM 081 Extra"]
[Source "ChessBase"]
[SourceDate "2001.05.06"]
[SourceVersion "1"]
[SourceVersionDate "2001.05.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 g6 6. Nc3 d6 7. Nd2 Nbd7 8. e4 Bg7 9. Be2 0-0 10. 0-0 Re8 11. Re1 a6 12. a4 Rb8 13. Ra3 Re7 14. a5 Ne8 15. Qc2 Nc7 16. Nc4 Ne5 17. Nb6 Nd7 18. Nc4 Ne5 19. Nxe5 Rxe5 20. Bf4 Re8 21. Raa1 b5 22. axb6 Rxb6 23. h3 1/2-1/2

[Event "NED-ch56 sf"]
[Site "Leeuwarden"]
[Date "2001.02.11"]
[Round "1.2"]
[White "Marcus, Joost"]
[Black "Ernst, Sipke"]
[Result "1/2-1/2"]
[ECO "E06"]
[WhiteElo "2292"]
[BlackElo "2435"]
[PlyCount "43"]
[EventDate "2001.02.10"]
[EventType "k.o."]
[EventRounds "3"]
[EventCountry "NED"]
[SourceTitle "CBM 080 Extra"]
[Source "ChessBase"]
[SourceDate "2001.03.08"]
[SourceVersion "1"]
[SourceVersionDate "2001.03.08"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 c5 5. cxd5 Nxd5 6. 0-0 Nc6 7. d4 Be7 8. dxc5 Bxc5 9. a3 0-0 10. b4 Be7 11. Bb2 Qb6 12. e4 Nf6 13. Qe2 Bd7 14. Nc3 Rfd8 15. Rfd1 Ne8 16. b5 Nb8 17. Ne5 a6 18. Nc4 Qc7 19. a4 axb5 20. axb5 Rxa1 21. Rxa1 Bb4 22. b6 1/2-1/2

[Event "NED-ch56 sf"]
[Site "Leeuwarden"]
[Date "2001.02.10"]
[Round "1.1"]
[White "Ernst, Sipke"]
[Black "Marcus, Joost"]
[Result "1-0"]
[ECO "D17"]
[WhiteElo "2435"]
[BlackElo "2292"]
[PlyCount "69"]
[EventDate "2001.02.10"]
[EventType "k.o."]
[EventRounds "3"]
[EventCountry "NED"]
[SourceTitle "CBM 080 Extra"]
[Source "ChessBase"]
[SourceDate "2001.03.08"]
[SourceVersion "1"]
[SourceVersionDate "2001.03.08"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 Nbd7 7. Nxc4 Qc7 8. g3 e5 9. dxe5 Nxe5 10. Bf4 Rd8 11. Qc1 Nfd7 12. Bxe5 Nxe5 13. Qf4 Bd6 14. Qxf5 Nxc4 15. Qe4+ Ne5 16. f4 f5 17. Qe3 0-0 18. fxe5 Bxe5 19. Bg2 f4 20. gxf4 Rxf4 21. Rd1 Rdf8 22. Rd3 Rb4 23. Qc5 Rxb2 24. Nd5 Qb8 25. Ne7+ Kh8 26. Rh3 Rb1+ 27. Kd2 Qd8+ 28. Rd3 Rb2+ 29. Kc1 Qb8 30. Rh3 Rf6 31. Be4 Rh6 32. Rxh6 gxh6 33. Rg1 Rxe2 34. Qxe5+ Qxe5 35. Rg8# 1-0

[Event "BEL-chT 0001"]
[Site "Belgium"]
[Date "2001.02.04"]
[Round "8"]
[White "Marcus, Joost"]
[Black "Froeyman, Helmut"]
[Result "1/2-1/2"]
[ECO "A17"]
[WhiteElo "2292"]
[BlackElo "2247"]
[PlyCount "33"]
[EventDate "2000.11.18"]
[EventType "team"]
[EventRounds "13"]
[EventCountry "BEL"]
[SourceTitle "CBM 081 Extra"]
[Source "ChessBase"]
[SourceDate "2001.05.06"]
[SourceVersion "1"]
[SourceVersionDate "2001.05.06"]
[SourceQuality "1"]

1. Nf3 f5 2. b3 Nf6 3. Bb2 e6 4. c4 Be7 5. g3 b6 6. Bg2 Bb7 7. 0-0 c5 8. e3 0-0 9. Qe2 Ne4 10. d3 Ng5 11. Nc3 Nxf3+ 12. Bxf3 Bxf3 13. Qxf3 Nc6 14. Rad1 Bf6 15. Rd2 g5 16. Qh5 g4 17. f4 1/2-1/2

[Event "BEL-chT 0001"]
[Site "Belgium"]
[Date "2001.01.14"]
[Round "12"]
[White "Mohandesi, Shahin"]
[Black "Marcus, Joost"]
[Result "1/2-1/2"]
[ECO "D18"]
[WhiteElo "2299"]
[BlackElo "2292"]
[PlyCount "44"]
[EventDate "2000.11.18"]
[EventType "team"]
[EventRounds "13"]
[EventCountry "BEL"]
[SourceTitle "CBM 081 Extra"]
[Source "ChessBase"]
[SourceDate "2001.05.06"]
[SourceVersion "1"]
[SourceVersionDate "2001.05.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 0-0 9. Ne2 c5 10. Bd2 Bxd2 11. Qxd2 Ne4 12. Qc1 cxd4 13. Nexd4 Nd7 14. Nxf5 exf5 15. Qd1 Qe7 16. a5 Ne5 17. Nxe5 Qxe5 18. Qd5 Qxb2 19. Rab1 Qf6 20. Rxb7 Rad8 21. Rd7 Rxd7 22. Qxd7 Qc3 1/2-1/2

[Event "BEL-chT 0001"]
[Site "Belgium"]
[Date "2000.12.17"]
[Round "5"]
[White "Van Laatum, Gozewijn"]
[Black "Marcus, Joost"]
[Result "1/2-1/2"]
[ECO "D17"]
[WhiteElo "2329"]
[BlackElo "2292"]
[PlyCount "83"]
[EventDate "2000.11.18"]
[EventType "team"]
[EventRounds "13"]
[EventCountry "BEL"]
[SourceTitle "CBM 081 Extra"]
[Source "ChessBase"]
[SourceDate "2001.05.06"]
[SourceVersion "1"]
[SourceVersionDate "2001.05.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 Nbd7 7. Nxc4 Qc7 8. g3 e5 9. dxe5 Nxe5 10. Bf4 Nfd7 11. Qd4 f6 12. Bg2 Bc5 13. Bxe5 fxe5 14. Qd2 0-0 15. 0-0 Rad8 16. Ne3 Nf6 17. Qc1 Be6 18. Ne4 Nxe4 19. Bxe4 Qb6 20. Nd1 Bb4 21. Qg5 Qd4 22. Qh4 Bf5 23. Bxf5 Rxf5 24. Qh3 Qd7 25. Qg4 Bd2 26. Ra3 Rf7 27. Qe4 Qf5 28. Qc4 Rd4 29. Qa2 e4 30. Ne3 Bxe3 31. Rxe3 Qd5 32. Qa3 c5 33. Rc1 b6 34. Rf1 h6 35. a5 Rd2 36. axb6 axb6 37. b3 Rd4 38. Qa6 Rb4 39. Qa2 Rd7 40. Qc2 Qd2 41. Qb1 Rdd4 42. Qa1 1/2-1/2

[Event "BEL-chT 0001"]
[Site "Belgium"]
[Date "2000.12.03"]
[Round "4"]
[White "Marcus, Joost"]
[Black "Winants, Luc"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2292"]
[BlackElo "2523"]
[PlyCount "91"]
[EventDate "2000.11.18"]
[EventType "team"]
[EventRounds "13"]
[EventCountry "BEL"]
[SourceTitle "CBM 081 Extra"]
[Source "ChessBase"]
[SourceDate "2001.05.06"]
[SourceVersion "1"]
[SourceVersionDate "2001.05.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Bd2 a5 5. g3 d6 6. Bg2 Nbd7 7. 0-0 e5 8. Nc3 c6 9. d5 0-0 10. Ne1 cxd5 11. cxd5 Nc5 12. Nc2 Bd7 13. Rc1 Bxc3 14. Bxc3 Na4 15. Ne3 b5 16. b3 Nxc3 17. Rxc3 Qb6 18. Qb1 Rfc8 19. Rfc1 g6 20. a3 Rxc3 21. Rxc3 b4 22. axb4 axb4 23. Nc4 Qa6 24. Rc1 Bb5 25. h3 Nd7 26. e3 Rc8 27. Nd2 Rc3 28. Bf1 Bxf1 29. Rxf1 Nc5 30. Qa1 Qxa1 31. Rxa1 Rd3 32. Nc4 Rxd5 33. Ra8+ Kg7 34. Rb8 Rd1+ 35. Kh2 e4 36. Rxb4 Nd3 37. Rb7 Ne1 38. h4 h5 39. Rd7 d5 40. Nd6 Nf3+ 41. Kh3 Ne5 42. Rc7 Kf6 43. Ne8+ Ke6 44. Ng7+ Kf6 45. Ne8+ Ke6 46. Ng7+ 1/2-1/2

[Event "BEL-chT 0001"]
[Site "Belgium"]
[Date "2000.11.17"]
[Round "3"]
[White "Marcus, Joost"]
[Black "Janssen, Ruud"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2292"]
[BlackElo "2414"]
[PlyCount "60"]
[EventDate "2000.11.18"]
[EventType "team"]
[EventRounds "13"]
[EventCountry "BEL"]
[SourceTitle "CBM 081 Extra"]
[Source "ChessBase"]
[SourceDate "2001.05.06"]
[SourceVersion "1"]
[SourceVersionDate "2001.05.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5 9. Ne5 Nfd7 10. Nxd7 Nxd7 11. Nd2 0-0 12. 0-0 Re8 13. Re1 c5 14. cxd5 exd5 15. Rc1 Rc8 16. Nf3 Nf6 17. Bh3 Rc7 18. dxc5 Bxc5 19. Be5 Rce7 20. Bxf6 gxf6 21. e3 d4 22. exd4 Rxe1+ 23. Nxe1 Bxd4 24. Qg4+ Kh8 25. Rd1 Re2 26. Rxd4 Rxe1+ 27. Kg2 Bf1+ 28. Kf3 Be2+ 29. Kg2 Qa8+ 30. f3 Bxf3+ 0-1

[Event "BEL-chT 9900"]
[Site "Antwerp"]
[Date "2000.02.20"]
[Round "10"]
[White "Kern, Guido"]
[Black "Marcus, Joost"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2361"]
[BlackElo "2274"]
[PlyCount "127"]
[EventDate "1999.10.08"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "BEL"]
[SourceTitle "CBM 075 Extra"]
[Source "ChessBase"]
[SourceDate "2000.05.11"]
[SourceVersion "2"]
[SourceVersionDate "2000.05.11"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. c4 e6 5. 0-0 Nd7 6. cxd5 exd5 7. Nc3 Ngf6 8. d3 Be7 9. Qc2 0-0 10. e4 dxe4 11. dxe4 Nc5 12. Rd1 Qc8 13. Re1 Rd8 14. Be3 Bh3 15. Rad1 Bxg2 16. Kxg2 Ne6 17. h3 b6 18. Rxd8+ Qxd8 19. Rd1 Qc7 20. e5 Nd7 21. Nb5 Qb7 22. Nc3 Rd8 23. Qe4 Ndc5 24. Rxd8+ Bxd8 25. Bxc5 Nxc5 26. Qc4 Ne6 27. Nd2 Qd7 28. Qe2 Bc7 29. f4 Nc5 30. Nf3 Qd3 31. Qxd3 Nxd3 32. b3 a6 33. Kf1 c5 34. Ke2 Nb4 35. Ke3 Kf8 36. Ke4 Bd8 37. Nd2 Ke8 38. Nc4 Kd7 39. g4 b5 40. Ne3 Be7 41. Ned5 Nc6 42. g5 Bf8 43. f5 Na5 44. Ne3 Kc6 45. h4 c4 46. bxc4 bxc4 47. h5 Kc5 48. Ncd5 Nc6 49. Nc7 Be7 50. f6 gxf6 51. gxf6 Bd8 52. Ne8 c3 53. Nc2 Nb4 54. Nxb4 Kxb4 55. Kd3 Bb6 56. Nd6 Bd4 57. Nxf7 Ka3 58. Kc2 Kxa2 59. Ng5 Bxe5 60. f7 Bg7 61. Nxh7 a5 62. f8Q Bxf8 63. Nxf8 a4 64. h6 1-0

[Event "BEL-chT 9900"]
[Site "Antwerp"]
[Date "2000.01.23"]
[Round "8"]
[White "Luminet, Denis"]
[Black "Marcus, Joost"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2279"]
[BlackElo "2274"]
[PlyCount "22"]
[EventDate "1999.10.08"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "BEL"]
[SourceTitle "CBM 075 Extra"]
[Source "ChessBase"]
[SourceDate "2000.05.11"]
[SourceVersion "2"]
[SourceVersionDate "2000.05.11"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 c6 4. Nd2 Qb6 5. Rb1 Bf5 6. Ngf3 e6 7. Nh4 Be4 8. f3 Bg6 9. Nxg6 hxg6 10. Bd3 c5 11. c3 Nc6 1/2-1/2

[Event "BEL-chT 9900"]
[Site "Antwerp"]
[Date "2000.01.09"]
[Round "7"]
[White "Ahn, Martin"]
[Black "Marcus, Joost"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2298"]
[BlackElo "2274"]
[PlyCount "69"]
[EventDate "1999.10.08"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "BEL"]
[SourceTitle "CBM 075 Extra"]
[Source "ChessBase"]
[SourceDate "2000.05.11"]
[SourceVersion "2"]
[SourceVersionDate "2000.05.11"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. Nc3 Nf6 4. exd5 exd5 5. d4 c6 6. Bd3 Bd6 7. 0-0 0-0 8. Bg5 Re8 9. Qd2 Nbd7 10. Rae1 Rxe1 11. Rxe1 Nf8 12. Ne5 Ne6 13. Bh4 Nxd4 14. Bxh7+ Kxh7 15. Nxf7 Bxh2+ 16. Kh1 Qc7 17. Ng5+ Kg8 18. Qxd4 Qf4 19. Nce4 Bf5 20. Nxf6+ gxf6 21. Qxf6 Bxc2 22. Qe6+ Kg7 23. Qe7+ Kh8 24. Ne6 Qh6 25. Kxh2 Be4 26. Kg1 Qg6 27. Nf4 Qh7 28. Bf6+ Kg8 29. Qe6+ Qf7 30. Qg4+ Kf8 31. Be5 Rd8 32. Ne6+ Ke7 33. Nxd8 Kxd8 34. Qg5+ Kd7 35. Qg7 1-0

[Event "BEL-chT 0001"]
[Site "Belgium"]
[Date "2000.01.07"]
[Round "6"]
[White "Foisor, Cristina Adela B"]
[Black "Marcus, Joost"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2386"]
[BlackElo "2292"]
[PlyCount "26"]
[EventDate "2000.11.18"]
[EventType "team"]
[EventRounds "13"]
[EventCountry "BEL"]
[SourceTitle "CBM 081 Extra"]
[Source "ChessBase"]
[SourceDate "2001.05.06"]
[SourceVersion "1"]
[SourceVersionDate "2001.05.06"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. d3 Nd7 5. Nbd2 Ngf6 6. 0-0 e5 7. h3 Bh5 8. e4 dxe4 9. dxe4 Be7 10. Qe2 0-0 11. a4 a5 12. b3 Qc7 13. Bb2 Rfe8 1/2-1/2

[Event "BEL-chT 9900"]
[Site "Antwerp"]
[Date "1999.11.??"]
[Round "4"]
[White "Marcus, Joost"]
[Black "Van Beek, Lucien"]
[Result "1/2-1/2"]
[ECO "E06"]
[WhiteElo "2290"]
[BlackElo "2326"]
[PlyCount "50"]
[EventDate "1999.10.08"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "BEL"]
[SourceTitle "CBM 073 Extra"]
[Source "ChessBase"]
[SourceDate "2000.01.11"]
[SourceVersion "1"]
[SourceVersionDate "2000.01.11"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 4. 0-0 c5 5. c4 Nc6 6. cxd5 Nxd5 7. d4 Be7 8. dxc5 Bxc5 9. a3 0-0 10. b4 Be7 11. Bb2 Bf6 12. Qb3 Bd7 13. Nbd2 Bxb2 14. Qxb2 Qe7 15. Nc4 Nb6 16. Nfe5 Nxe5 17. Nxb6 axb6 18. Qxe5 Bc6 19. Rfd1 Rfd8 20. h4 h6 21. Qe3 Bxg2 22. Kxg2 Rd6 23. Rd3 Rxd3 24. Qxd3 Qc7 25. Ra2 Rc8 1/2-1/2

[Event "BEL-chT 9900"]
[Site "Antwerp"]
[Date "1999.10.??"]
[Round "1"]
[White "Claesen, Jeroen"]
[Black "Marcus, Joost"]
[Result "0-1"]
[ECO "B24"]
[WhiteElo "2260"]
[BlackElo "2290"]
[PlyCount "82"]
[EventDate "1999.10.08"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "BEL"]
[SourceTitle "CBM 073 Extra"]
[Source "ChessBase"]
[SourceDate "2000.01.11"]
[SourceVersion "1"]
[SourceVersionDate "2000.01.11"]
[SourceQuality "1"]

1. e4 e6 2. d3 c5 3. g3 Nc6 4. Bg2 g6 5. Nc3 Bg7 6. Be3 b6 7. Qd2 Nge7 8. Bh6 0-0 9. h4 f6 10. Nge2 d5 11. Bxg7 Kxg7 12. exd5 exd5 13. d4 Bg4 14. f3 Be6 15. g4 Nxd4 16. Nxd4 cxd4 17. Ne2 Nc6 18. Nxd4 Nxd4 19. Qxd4 Rc8 20. 0-0-0 Rc4 21. Qf2 Qc7 22. Rd2 Rc8 23. Bf1 Rf4 24. g5 fxg5 25. hxg5 Bg4 26. Qh4 Bh5 27. Qh2 Rxf3 28. Qxc7+ Rxc7 29. Rxd5 Rg3 30. Re5 Bg4 31. Bb5 Bf5 32. Ba4 Rxg5 33. Rhe1 Kf6 34. Bb3 Rg2 35. c3 Rd7 36. R5e2 Rxe2 37. Rxe2 h5 38. a4 h4 39. Rh2 g5 40. Rf2 g4 41. c4 g3 0-1

[Event "BEL-chT 9900"]
[Site "Antwerp"]
[Date "1999.10.??"]
[Round "3"]
[White "Marcus, Joost"]
[Black "Gommers, Ralf"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2290"]
[BlackElo "2366"]
[PlyCount "105"]
[EventDate "1999.10.08"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "BEL"]
[SourceTitle "CBM 073 Extra"]
[Source "ChessBase"]
[SourceDate "2000.01.11"]
[SourceVersion "1"]
[SourceVersionDate "2000.01.11"]
[SourceQuality "1"]

1. Nf3 c5 2. c3 Nf6 3. d4 e6 4. Bg5 Qb6 5. Qb3 Qxb3 6. axb3 Ne4 7. Bf4 Nc6 8. e3 cxd4 9. exd4 d5 10. Bd3 Bd6 11. Bg3 Nxg3 12. hxg3 g6 13. Nbd2 Bd7 14. b4 a5 15. Nb3 a4 16. Nc5 Bxc5 17. bxc5 0-0 18. Kd2 Kg7 19. Bb5 Ra5 20. Bxc6 Bxc6 21. Ra3 Ra6 22. Rha1 Bb5 23. Ne1 f6 24. Nc2 Rc6 25. b3 e5 26. bxa4 Bc4 27. Rb1 Rc7 28. Ne3 Rd8 29. a5 Ba6 30. Rb6 h5 31. Rab3 Kf7 32. R3b4 Rdd7 33. Rb1 Rd8 34. Rh1 Kg7 35. f3 Rc6 36. g4 hxg4 37. Nxg4 e4 38. Rhb1 g5 39. Rxc6 bxc6 40. Rb6 Bf1 41. Ne3 Bd3 42. Rxc6 Ra8 43. Nxd5 Rxa5 44. Rc7+ Kg6 45. Ne7+ Kh5 46. Ke3 f5 47. Nxf5 exf3 48. Ng7+ Kg6 49. gxf3 Bc4 50. Ne8 Ra2 51. Rc6+ Kh5 52. Nf6+ Kh4 53. d5 1-0

[Event "BEL-chT 9900"]
[Site "Antwerp"]
[Date "1999.10.??"]
[Round "2"]
[White "Marcus, Joost"]
[Black "Lane, Gary William"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2290"]
[BlackElo "2409"]
[PlyCount "31"]
[EventDate "1999.10.08"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "BEL"]
[SourceTitle "CBM 073 Extra"]
[Source "ChessBase"]
[SourceDate "2000.01.11"]
[SourceVersion "1"]
[SourceVersionDate "2000.01.11"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 0-0 5. e4 d5 6. exd5 Nxd5 7. c3 Nd7 8. Bc4 N5b6 9. Bb3 c5 10. Ne4 cxd4 11. Nxd4 Ne5 12. 0-0 h6 13. Bh4 Bg4 14. f3 Bc8 15. Qe2 Nc6 16. Nxc6 1/2-1/2

[Event "NED-chT 9697"]
[Site "Netherlands"]
[Date "1996.??.??"]
[Round "?"]
[White "Hartoch, Robert G"]
[Black "Marcus, Joost"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2295"]
[BlackElo "2300"]
[PlyCount "34"]
[EventDate "1996.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. 0-0 Bf5 5. d3 e6 6. Nbd2 Be7 7. Qe1 h6 8. e4 Bh7 9. Qe2 0-0 10. h3 a5 11. Nh2 Na6 12. e5 Nd7 13. f4 Qc7 14. Ndf3 Rfe8 15. g4 a4 16. g5 hxg5 17. fxg5 Bf5 1/2-1/2

[Event "NED-chT 9697"]
[Site "Netherlands"]
[Date "1996.??.??"]
[Round "5"]
[White "Marcus, Joost"]
[Black "Bloemhard, Rudy"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "2300"]
[PlyCount "80"]
[EventDate "1996.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 e6 2. d4 f5 3. g3 Nf6 4. Bg2 d5 5. 0-0 Bd6 6. c4 c6 7. b3 Qe7 8. Bb2 0-0 9. Qc1 Nbd7 10. Ba3 e5 11. Bxd6 Qxd6 12. dxe5 Nxe5 13. Nbd2 Be6 14. Nxe5 Qxe5 15. Nf3 Qd6 16. c5 Qe7 17. Nd4 Ne4 18. b4 a5 19. a3 axb4 20. axb4 Rxa1 21. Qxa1 f4 22. Nf3 Bg4 23. Qd4 fxg3 24. hxg3 Bxf3 25. exf3 Nf6 26. Bh3 Nd7 27. f4 Nf6 28. Bf5 Nh5 29. Bd3 Qe6 30. Kh2 Qh6 31. Kg2 Nxf4+ 32. gxf4 Rxf4 33. Qe5 g5 34. Bf5 g4 35. Qb8+ Kf7 36. Qxb7+ Kf8 37. Qc8+ Kf7 38. Qd7+ Kf8 39. Re1 Qh3+ 40. Kg1 Rxf2 1-0

[Event "NED-chT 9697"]
[Site "Netherlands"]
[Date "1996.??.??"]
[Round "?"]
[White "Marcus, Joost"]
[Black "De Rover, Yong Hoon"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "2300"]
[PlyCount "75"]
[EventDate "1996.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 Bf5 5. Nc3 e6 6. Bd3 Bxd3 7. Qxd3 Bd6 8. 0-0 0-0 9. e4 Nxe4 10. Nxe4 dxe4 11. Qxe4 Nd7 12. Bd2 Re8 13. Bc3 Qc7 14. Rfe1 c5 15. d5 Nf8 16. Qg4 f5 17. Qh5 g6 18. Qg5 e5 19. h4 Nd7 20. h5 Qd8 21. hxg6 Qxg5 22. gxh7+ Kxh7 23. Nxg5+ Kg6 24. Ne6 Re7 25. Re3 f4 26. Rh3 Rb8 27. Re1 b5 28. cxb5 Rxb5 29. b3 Kf5 30. Rh5+ Kg6 31. Rg5+ Kh6 32. Rf5 Rb8 33. g4 fxg3 34. fxg3 Rg8 35. Kg2 Rg4 36. Kf3 Reg7 37. Rh1+ Kg6 38. Kxg4 1-0

[Event "NED-chT 9697"]
[Site "Netherlands"]
[Date "1996.??.??"]
[Round "?"]
[White "Marcus, Joost"]
[Black "Kroeze, Frank"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "2300"]
[BlackElo "2390"]
[PlyCount "128"]
[EventDate "1996.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Nf3 Nc6 6. Bf4 Ne4 7. e3 Nxc3 8. bxc3 g6 9. Be2 Bg7 10. 0-0 0-0 11. c4 Bf5 12. Qa4 dxc4 13. Qxc4 Qa5 14. Rfc1 Rac8 15. Qb3 Qb4 16. Kf1 a6 17. Bg5 Qxb3 18. axb3 e5 19. dxe5 Nxe5 20. Nd4 Be4 21. f3 Bd3 22. Rxc8 Rxc8 23. Rd1 Bxe2+ 24. Kxe2 Kf8 25. f4 Ng4 26. Kf3 Nf6 27. Ne2 Ke8 28. e4 Nd7 29. Ke3 Bf8 30. Rc1 Rxc1 31. Nxc1 Bc5+ 32. Kd3 Ba3 33. Ne2 Nc5+ 34. Kd4 Nxb3+ 35. Kd5 Be7 36. Bh6 a5 37. Kc4 Nd2+ 38. Kb5 Nxe4 39. Kxa5 Bd8+ 40. Kb5 Nd6+ 41. Kc5 Nf5 42. Bg5 f6 43. g4 Ne3 44. Bh4 Nxg4 45. h3 Ne3 46. Be1 Bc7 47. Bd2 Ng2 48. Kd5 Kd7 49. Ke4 Nh4 50. Nd4 Bb6 51. Nc2 Ke6 52. Na3 Nf5 53. Bb4 Nd6+ 54. Kf3 f5 55. Nc2 Kd5 56. Bd2 Bc5 57. Ne1 Kc4 58. Ke2 Ne4 59. Bc1 Kc3 60. Kf3 b5 61. Ke2 b4 62. Nd3 Ng3+ 63. Kf3 Kxd3 64. Kxg3 Kc2 0-1

[Event "NED-chT 9697"]
[Site "Netherlands"]
[Date "1996.??.??"]
[Round "?"]
[White "Marcus, Joost"]
[Black "Vriend, Wim"]
[Result "0-1"]
[ECO "E97"]
[WhiteElo "2300"]
[PlyCount "77"]
[EventDate "1996.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 Nh5 10. Re1 h6 11. Nd2 Nf4 12. Bf1 g5 13. c5 f5 14. f3 h5 15. Nc4 Bh6 16. Be3 g4 17. cxd6 cxd6 18. fxg4 fxg4 19. Nb5 Rf6 20. Bxa7 Rxa7 21. Nxa7 Bd7 22. a4 Rg6 23. Ra3 h4 24. Nb5 Nc8 25. g3 Nh3+ 26. Bxh3 gxh3 27. Rf1 Bf4 28. Qh5 Kg7 29. Nbxd6 Nxd6 30. Nxd6 Qb6+ 31. Kh1 Qxd6 32. gxf4 exf4 33. Qxh4 Qxb4 34. Qe1 Qxa3 35. Rxf4 Qb2 36. Qf1 Qg2+ 37. Qxg2 Rxg2 38. Rf1 Re2 39. Kg1 0-1

[Event "NED-chT 9697"]
[Site "Netherlands"]
[Date "1996.??.??"]
[Round "?"]
[White "Marcus, Joost"]
[Black "Witt, Rob"]
[Result "1/2-1/2"]
[ECO "A90"]
[WhiteElo "2300"]
[BlackElo "2315"]
[PlyCount "44"]
[EventDate "1996.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 c6 4. Nbd2 f5 5. g3 Nf6 6. Bg2 Bd6 7. 0-0 Nbd7 8. Qc2 Ne4 9. Ne1 0-0 10. Nd3 Qf6 11. e3 g5 12. b3 g4 13. a4 Qe7 14. b4 b6 15. b5 Bb7 16. bxc6 Bxc6 17. cxd5 Bxd5 18. Nxe4 fxe4 19. Ne5 Nxe5 20. dxe5 Bxe5 21. Ba3 Qb7 22. Bxf8 Bxa1 1/2-1/2

[Event "NED tt"]
[Site "Netherlands"]
[Date "1996.??.??"]
[Round "8"]
[White "Van Vuure, Joris"]
[Black "Marcus, Joost"]
[Result "1/2-1/2"]
[ECO "B20"]
[BlackElo "2300"]
[PlyCount "34"]
[EventDate "1996.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 g6 2. g3 Bg7 3. Bg2 c5 4. d3 Nc6 5. c3 e5 6. Be3 d6 7. Ne2 Nge7 8. 0-0 0-0 9. Na3 Bg4 10. f3 Be6 11. Qd2 Qd7 12. d4 cxd4 13. cxd4 exd4 14. Nxd4 Nxd4 15. Bxd4 Bxd4+ 16. Qxd4 Rfd8 17. Rfd1 Nc6 1/2-1/2

[Event "NED-chT 9596"]
[Site "Netherlands"]
[Date "1995.??.??"]
[Round "?"]
[White "Becx, Cesar"]
[Black "Marcus, Joost"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "2265"]
[BlackElo "2300"]
[PlyCount "42"]
[EventDate "1995.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 g6 3. g3 Bg7 4. Bg2 Nf6 5. 0-0 0-0 6. d3 b6 7. Nc3 Bb7 8. Ne5 Nbd7 9. Qe1 e6 10. Nxd7 Qxd7 11. e4 d4 12. Nd1 c5 13. h3 Rac8 14. b3 b5 15. g4 Ne8 16. f5 exf5 17. gxf5 gxf5 18. Rxf5 Nd6 19. Rh5 f5 20. Bh6 Bxh6 21. Rxh6 Kh8 1/2-1/2

[Event "NED-chT 9596"]
[Site "Netherlands"]
[Date "1995.??.??"]
[Round "?"]
[White "Cuijpers, Frans Andre"]
[Black "Marcus, Joost"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2435"]
[BlackElo "2300"]
[PlyCount "38"]
[EventDate "1995.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Bd3 Nf6 5. 0-0 0-0 6. c3 Nc6 7. Nbd2 Nd7 8. Nc4 e5 9. Be3 exd4 10. cxd4 Nb4 11. Be2 d5 12. a3 dxe4 13. axb4 exf3 14. Bxf3 Nf6 15. d5 Ne8 16. Bxa7 Nd6 17. Nxd6 cxd6 18. Qd2 Qh4 19. g3 Qf6 1/2-1/2

[Event "NED-chT 9596"]
[Site "Netherlands"]
[Date "1995.??.??"]
[Round "?"]
[White "Deleyn, Gunter"]
[Black "Marcus, Joost"]
[Result "1/2-1/2"]
[ECO "A21"]
[WhiteElo "2280"]
[BlackElo "2300"]
[PlyCount "52"]
[EventDate "1995.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 f5 2. g3 Nf6 3. Bg2 d6 4. Nc3 g6 5. e3 Bg7 6. Nge2 0-0 7. 0-0 e5 8. d3 a5 9. Rb1 c6 10. f4 Na6 11. a3 Nc7 12. Qd2 exf4 13. gxf4 d5 14. b3 Re8 15. Bb2 Ng4 16. Nd1 Bxb2 17. Rxb2 Qe7 18. Rf3 Qxa3 19. h3 Nf6 20. Nd4 Qb4 21. Nc3 Ne6 22. Nc2 Qd6 23. d4 Ne4 24. Nxe4 fxe4 25. Rf1 b5 26. Ra2 bxc4 1/2-1/2

[Event "NED-chT 9596"]
[Site "Netherlands"]
[Date "1995.??.??"]
[Round "?"]
[White "Marcus, Joost"]
[Black "Bredewout, Henk J"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2300"]
[BlackElo "2360"]
[PlyCount "25"]
[EventDate "1995.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. Nf3 f5 2. g3 Nf6 3. Bg2 e6 4. 0-0 Be7 5. d3 0-0 6. Nbd2 d6 7. e4 fxe4 8. Nxe4 Nxe4 9. dxe4 e5 10. Be3 Nc6 11. Qd3 Be6 12. Nd2 Bg5 13. Nc4 1/2-1/2

[Event "NED-chT 9596"]
[Site "Netherlands"]
[Date "1995.??.??"]
[Round "?"]
[White "Marcus, Joost"]
[Black "Jolles, Hajo"]
[Result "1/2-1/2"]
[ECO "A41"]
[WhiteElo "2300"]
[BlackElo "2250"]
[PlyCount "83"]
[EventDate "1995.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 Bg4 3. c4 Nd7 4. e4 e5 5. d5 Be7 6. Be2 Bxf3 7. Bxf3 Bg5 8. Nc3 Bxc1 9. Rxc1 Nh6 10. 0-0 0-0 11. b4 g6 12. Qd2 Kg7 13. Bd1 Qe7 14. Bc2 f6 15. Qe3 a5 16. a3 axb4 17. axb4 Ra3 18. Ra1 Rfa8 19. Rxa3 Rxa3 20. Qd2 Nb6 21. Bd3 Rb3 22. Rb1 Rxb1+ 23. Nxb1 f5 24. exf5 gxf5 25. g3 e4 26. Be2 Nf7 27. Nc3 Ne5 28. Qd4 Qf6 29. Nb5 Nexc4 30. Qd1 Qe7 31. Bxc4 Nxc4 32. Qc1 Ne5 33. Nxc7 Nf3+ 34. Kg2 Qe5 35. Ne6+ Kg6 36. Kh3 h6 37. Kg2 Ng5 38. Nf4+ Kf6 39. Qc8 Nf7 40. Qxb7 e3 41. fxe3 Qe4+ 42. Kf2 1/2-1/2

[Event "NED-chT 9596"]
[Site "Netherlands"]
[Date "1995.??.??"]
[Round "?"]
[White "Marcus, Joost"]
[Black "Van Esch, Sebastian"]
[Result "1/2-1/2"]
[ECO "A54"]
[WhiteElo "2300"]
[PlyCount "77"]
[EventDate "1995.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 Nf6 3. c4 Nbd7 4. Nc3 e5 5. Bg5 Be7 6. e3 0-0 7. Qc2 Ne8 8. Bxe7 Qxe7 9. Be2 c6 10. 0-0 Ndf6 11. e4 Bg4 12. Rad1 Bxf3 13. Bxf3 Nc7 14. d5 c5 15. a3 g6 16. b4 Na6 17. Rb1 h5 18. h4 Nd7 19. g3 Kg7 20. Nd1 Rh8 21. Ne3 Rac8 22. Qd3 Nc7 23. Bg2 Ne8 24. Bh3 Nef6 25. f3 Rc7 26. Rf2 Ra8 27. Rfb2 b6 28. Kf2 cxb4 29. axb4 a5 30. Ra2 Rca7 31. Rba1 Qd8 32. Qa3 Qc7 33. Qa4 axb4 34. Qxa7 Rxa7 35. Rxa7 Qc5 36. Bxd7 Nxd7 37. Rxd7 b3 38. Raa7 b2 39. Rxf7+ 1/2-1/2

[Event "NED-chT 9596"]
[Site "Netherlands"]
[Date "1995.??.??"]
[Round "?"]
[White "Marcus, Joost"]
[Black "Van der Lijn, Nick"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2300"]
[PlyCount "21"]
[EventDate "1995.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nc6 2. Nf3 d5 3. Bf4 Bg4 4. Nbd2 e6 5. e3 Bd6 6. Bg3 Nf6 7. Bb5 0-0 8. c4 dxc4 9. 0-0 Bxg3 10. hxg3 Qd5 11. Qa4 1/2-1/2

[Event "NED-chT 9596"]
[Site "Netherlands"]
[Date "1995.??.??"]
[Round "?"]
[White "Marcus, Joost"]
[Black "Werksma, Arie"]
[Result "1/2-1/2"]
[ECO "E16"]
[WhiteElo "2300"]
[PlyCount "87"]
[EventDate "1995.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Bd2 Qe7 5. g3 b6 6. Bg2 Bb7 7. 0-0 Bxd2 8. Qxd2 0-0 9. Nc3 d6 10. Qc2 c5 11. e4 cxd4 12. Nxd4 Rc8 13. b3 Nc6 14. Rfd1 a6 15. Qd2 Ne8 16. Nc2 Qc7 17. Ne3 Rab8 18. Rac1 Qe7 19. Qb2 Rd8 20. h3 Ba8 21. a3 Rbc8 22. Kh2 Qa7 23. Rd2 Rb8 24. Bf1 Ne5 25. Bg2 b5 26. cxb5 axb5 27. b4 Qb6 28. Ncd1 Rdc8 29. Rxc8 Rxc8 30. Rc2 Rxc2 31. Qxc2 Qc6 32. Qxc6 Bxc6 33. Nc3 Nc7 34. Kg1 Kf8 35. Kf1 Ke7 36. Ke2 Nd7 37. Kd2 Nb6 38. Bf1 g6 39. Nc2 e5 40. Ne3 Ke6 41. h4 Ke7 42. Be2 Bd7 43. Bd1 f5 44. exf5 1/2-1/2

[Event "NED-chT 9495"]
[Site "Netherlands"]
[Date "1994.??.??"]
[Round "3"]
[White "Bakker, Piet"]
[Black "Marcus, Joost"]
[Result "1/2-1/2"]
[ECO "B02"]
[BlackElo "2300"]
[PlyCount "28"]
[EventDate "1994.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 e6 4. Bg2 Nf6 5. f4 d5 6. e5 Nd7 7. Nf3 Be7 8. 0-0 0-0 9. Kh1 Rb8 10. d4 cxd4 11. Ne2 Nc5 12. Nexd4 Bd7 13. Be3 Qc7 14. Qe2 Nxd4 1/2-1/2

[Event "NED-chT 9495"]
[Site "Netherlands"]
[Date "1994.??.??"]
[Round "9"]
[White "Jansen, Christian"]
[Black "Marcus, Joost"]
[Result "1/2-1/2"]
[ECO "A25"]
[BlackElo "2300"]
[PlyCount "85"]
[EventDate "1994.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 d6 4. Bg2 Be6 5. Nd5 Qd7 6. e3 Nd8 7. b3 c6 8. Nc3 d5 9. cxd5 cxd5 10. Nf3 f6 11. Bb2 Bd6 12. d4 e4 13. Nd2 Ne7 14. f3 f5 15. Qe2 0-0 16. 0-0 Nf7 17. Rac1 Rac8 18. a3 Bb8 19. Na4 b6 20. f4 Nd6 21. Rfd1 Rxc1 22. Rxc1 Rc8 23. Qd1 g6 24. Bf1 Kf7 25. Rxc8 Qxc8 26. Qc1 Qxc1 27. Bxc1 Bd7 28. Nc3 Ke6 29. Be2 Ne8 30. h3 g5 31. Nf1 h6 32. Bd2 Bd6 33. Nb1 gxf4 34. gxf4 Nc7 35. Kf2 Nb5 36. Bc1 Ng8 37. Ng3 Nf6 38. Nh5 Nxh5 39. Bxh5 Be7 40. Kg3 Nd6 41. Be2 Bb5 42. Bxb5 Nxb5 43. a4 1/2-1/2

[Event "NED-chT 9495"]
[Site "Netherlands"]
[Date "1994.??.??"]
[Round "4"]
[White "Marcus, Joost"]
[Black "Jongsma, Alexander"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2300"]
[BlackElo "2290"]
[PlyCount "23"]
[EventDate "1994.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. g3 c5 4. dxc5 Qa5+ 5. Nbd2 Qxc5 6. Bg2 g6 7. 0-0 Bg7 8. c4 Nc6 9. Qa4 0-0 10. Nb3 Qh5 11. Qb5 e5 12. Rd1 1/2-1/2

[Event "NED-chT 9495"]
[Site "Netherlands"]
[Date "1994.??.??"]
[Round "5"]
[White "Marcus, Joost"]
[Black "Kohler, Aran"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2300"]
[BlackElo "2255"]
[PlyCount "87"]
[EventDate "1994.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. Be2 b6 6. h3 Bb7 7. 0-0 d6 8. Nbd2 c5 9. c3 Nbd7 10. Bh2 Re8 11. Qb1 Qc7 12. a4 a6 13. Bd3 e5 14. dxe5 Nxe5 15. Nxe5 dxe5 16. Rd1 Rad8 17. Bf1 Nd5 18. Qc2 h6 19. Nc4 Kh7 20. Rd2 f5 21. Rad1 Bc6 22. Be2 b5 23. axb5 axb5 24. Bf3 bxc4 25. Bxd5 Bb5 26. g4 fxg4 27. Be4 Rd3 28. hxg4 Red8 29. Rxd3 cxd3 30. Bxd3 Rxd3 31. Rxd3 Qc8 32. f3 Qb7 33. Rd6 Be8 34. Kg2 Bf7 35. e4 Bf8 36. Rd2 Qe7 37. Qd3 Bg7 38. Bg3 h5 39. Qd7 Qf6 40. Rd1 Kg8 41. Qd8+ Qxd8 42. Rxd8+ Kh7 43. Rd7 Kg8 44. b4 1-0

[Event "NED-chT 9495"]
[Site "Netherlands"]
[Date "1994.??.??"]
[Round "6"]
[White "Marcus, Joost"]
[Black "Kort, Jacob"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2300"]
[PlyCount "47"]
[EventDate "1994.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. cxd5 exd5 5. Nc3 Be7 6. Bg5 c6 7. Qc2 Nbd7 8. e3 0-0 9. Bd3 Re8 10. 0-0 g6 11. a3 a6 12. Rae1 Nf8 13. Ne5 Ne6 14. Bh6 Ng7 15. Bxg7 Kxg7 16. Na4 Bd6 17. f4 Ng8 18. Nc5 Qc7 19. e4 Nf6 20. exd5 Nxd5 21. Ne4 Be7 22. Nc3 Nxc3 23. Qxc3 f6 24. Nc4 1/2-1/2

[Event "Las Vegas National op"]
[Site "Las Vegas"]
[Date "1994.??.??"]
[Round "?"]
[White "Marcus, Joost"]
[Black "Lputian, Smbat G"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2300"]
[BlackElo "2590"]
[PlyCount "83"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 c5 3. dxc5 Na6 4. c4 Nxc5 5. Nc3 g6 6. Nf3 Bg7 7. g3 Nfe4 8. Nxe4 Nxe4 9. Nd2 Nxd2 10. Qxd2 Qb6 11. Rb1 Qc6 12. Qd5 Qa4 13. a3 d6 14. Bg2 Bf5 15. e4 Be6 16. Qxb7 0-0 17. 0-0 Bf6 18. b3 Qxa3 19. e5 Rab8 20. Ra1 Qc5 21. Qxa7 Qxa7 22. Rxa7 dxe5 23. Bh6 Rfc8 24. Rb7 Rxb7 25. Bxb7 Rb8 26. Ra1 Bg7 27. Bxg7 Kxg7 28. Ra7 Rd8 29. Ra1 Rd3 30. Rb1 g5 31. c5 Bxb3 32. c6 Bd5 33. Rc1 Ra3 34. Bc8 Ra8 35. Bd7 Be6 36. Bxe6 fxe6 37. c7 Rc8 38. Rc6 Kf7 39. g4 e4 40. Kf1 Ke8 41. Rxe6 Rxc7 42. Rxe4 1/2-1/2

[Event "NED-chT 9495"]
[Site "Netherlands"]
[Date "1994.??.??"]
[Round "8"]
[White "Marcus, Joost"]
[Black "Maes, Wim"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2300"]
[BlackElo "2245"]
[PlyCount "141"]
[EventDate "1994.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. Be2 d6 6. h3 b6 7. 0-0 c5 8. c3 Bb7 9. Nbd2 Nbd7 10. a4 Qc7 11. Bh2 a6 12. Qb1 Rfc8 13. Re1 cxd4 14. exd4 Nf8 15. Bd3 Ne6 16. Ne4 Nxe4 17. Bxe4 Bxe4 18. Qxe4 Bf6 19. Nd2 Ra7 20. Bg3 Qd7 21. Bh4 d5 22. Qg4 Bxh4 23. Qxh4 Ng7 24. Nf3 Nf5 25. Qf4 Qc7 26. Ne5 f6 27. Nd3 Qxf4 28. Nxf4 Rd8 29. Re6 g5 30. Nd3 Rd6 31. Rxd6 Nxd6 32. Ra3 Nc4 33. Ra1 e6 34. Kf1 Kf7 35. Ke2 Rc7 36. Kd1 Nd6 37. Kc2 Nf5 38. Kb3 a5 39. Rd1 Nh4 40. Ne1 Nf5 41. Nf3 Nd6 42. Nd2 h6 43. Rh1 Nf5 44. Nf3 h5 45. g3 Rc8 46. h4 g4 47. Ne1 Nd6 48. Nd3 Ne4 49. Re1 Nd2+ 50. Ka3 Ne4 51. Kb3 Re8 52. Re2 e5 53. Kc2 Ke6 54. Kb3 Kd6 55. Rc2 Rc8 56. Re2 Rc4 57. Rxe4 dxe4 58. Kxc4 exd3 59. Kxd3 f5 60. dxe5+ Kxe5 61. b4 f4 62. bxa5 bxa5 63. c4 fxg3 64. fxg3 Ke6 65. Ke4 Kd6 66. Kd4 Kc6 67. c5 Kc7 68. Kd5 Kd7 69. c6+ Kc7 70. Kc5 Kc8 71. Kb6 1-0

[Event "Las Vegas National op"]
[Site "Las Vegas"]
[Date "1994.??.??"]
[Round "?"]
[White "Marcus, Joost"]
[Black "Watson, John L"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "2300"]
[BlackElo "2395"]
[PlyCount "62"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Ne7 6. Nc3 c6 7. 0-0 Bg4 8. h3 Bh5 9. Re1 Qc7 10. g4 Bg6 11. Ne5 Bxd3 12. Qxd3 f6 13. Nf3 Nd7 14. a3 0-0-0 15. b4 Nb6 16. b5 c5 17. dxc5 Bxc5 18. Ne2 Ng6 19. Nfd4 Rhe8 20. Qf5+ Nd7 21. Ne6 Bxf2+ 22. Qxf2 Rxe6 23. Nd4 Rxe1+ 24. Qxe1 Nde5 25. Qf2 Qc3 26. Ne6 Qxa1 27. Qc5+ Kd7 28. Qxd5+ Ke7 29. Qxd8+ Kxe6 30. Qg8+ Ke7 31. Qxg7+ Nf7 0-1

[Event "Las Vegas National op"]
[Site "Las Vegas"]
[Date "1994.??.??"]
[Round "?"]
[White "Proniuk, Stefan"]
[Black "Marcus, Joost"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "2260"]
[BlackElo "2300"]
[PlyCount "40"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e3 Nf6 2. b3 g6 3. Bb2 Bg7 4. c4 0-0 5. Nf3 c5 6. Be2 Nc6 7. 0-0 d6 8. d3 e5 9. Nc3 Ne8 10. Qc2 f5 11. Rad1 g5 12. Nd5 g4 13. Nd2 Nf6 14. Nxf6+ Rxf6 15. f4 Rh6 16. g3 Qe8 17. e4 exf4 18. Bxg7 Kxg7 19. Qb2+ Nd4 20. Rxf4 Qe5 0-1

[Event "Las Vegas National op"]
[Site "Las Vegas"]
[Date "1994.??.??"]
[Round "?"]
[White "Salazar Jacob, Hernan"]
[Black "Marcus, Joost"]
[Result "0-1"]
[ECO "C03"]
[WhiteElo "2370"]
[BlackElo "2300"]
[PlyCount "56"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. c3 Nf6 5. Bd3 c5 6. e5 Nfd7 7. Ne2 b6 8. Nf4 Ba6 9. Bxa6 Nxa6 10. Qg4 g6 11. 0-0 cxd4 12. cxd4 Nb4 13. Nf3 Nc2 14. Rb1 Rc8 15. h4 Nb8 16. h5 Nc6 17. hxg6 hxg6 18. Nxe6 fxe6 19. Qxg6+ Kd7 20. Qxc2 Qe8 21. Bf4 Qh5 22. Bh2 Rcf8 23. Rfc1 Bc5 24. Qa4 Rxf3 25. gxf3 Qxh2+ 26. Kf1 Qf4 27. Ke2 Rh3 28. Rc3 Qxd4 0-1

[Event "NED-chTB 9495"]
[Site "Netherlands"]
[Date "1994.??.??"]
[Round "7"]
[White "Schwartz, Arie"]
[Black "Marcus, Joost"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "2225"]
[BlackElo "2300"]
[PlyCount "42"]
[EventDate "1994.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. e3 b6 5. Nbd2 Bb7 6. Bd3 Be7 7. h3 0-0 8. c3 d6 9. 0-0 Nbd7 10. Qb1 Rc8 11. a4 a6 12. Re1 Rc7 13. Nc4 Bxf3 14. gxf3 Rc6 15. Bh2 Qc8 16. Nd2 g6 17. f4 Qb7 18. Bf1 b5 19. axb5 axb5 20. Qa2 Rb8 21. Bg2 d5 1/2-1/2

[Event "NED-chT 9495"]
[Site "Netherlands"]
[Date "1994.??.??"]
[Round "1"]
[White "Van den Doel, Erik"]
[Black "Marcus, Joost"]
[Result "1-0"]
[ECO "B46"]
[BlackElo "2300"]
[PlyCount "65"]
[EventDate "1994.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. g3 d6 7. Bg2 Bd7 8. 0-0 Nge7 9. Nb3 Nc8 10. a4 Be7 11. a5 0-0 12. Qe2 Bf6 13. Be3 Bxc3 14. bxc3 Ne5 15. c4 Qc7 16. Nd2 Nc6 17. Qh5 e5 18. Nb3 Be6 19. c5 f6 20. Rfd1 Bf7 21. Qg4 N6e7 22. cxd6 Nxd6 23. Nc5 Rfd8 24. Ne6 Bxe6 25. Qxe6+ Nf7 26. Bf1 Rd6 27. Qb3 Rc6 28. Bb6 Qc8 29. Rd8+ Qxd8 30. Bxd8 Rxd8 31. Bc4 Rf8 32. Rd1 Rc7 33. Bxf7+ 1-0

[Event "ZSG/Computerij op-A"]
[Site "Netherlands"]
[Date "1992.??.??"]
[Round "?"]
[White "Marcus, Joost"]
[Black "Van der Hoeven, Gert Jan"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "2300"]
[PlyCount "47"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. Nf3 g6 2. d4 Bg7 3. c4 Nf6 4. Nc3 0-0 5. e4 d6 6. Be3 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Nd5 Na6 10. 0-0-0 Bg4 11. Nxf6+ Bxf6 12. Be2 Be7 13. Rxd8+ Rxd8 14. Rd1 Rxd1+ 15. Kxd1 Bxf3 16. Bxf3 Bc5 17. Kd2 Bxe3+ 18. Kxe3 Nb4 19. a3 Nc6 20. Bd1 Nd4 21. f4 f6 22. fxe5 fxe5 23. c5 Kf7 24. Kd3 1/2-1/2

[Event "World op 19th"]
[Site "Philadelphia"]
[Date "1991.??.??"]
[Round "4"]
[White "Burris, David Edward"]
[Black "Marcus, Joost"]
[Result "0-1"]
[ECO "E73"]
[BlackElo "2300"]
[PlyCount "86"]
[EventDate "1991.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 Na6 7. Qd2 e5 8. d5 Qe8 9. h4 Nc5 10. Bf3 Bd7 11. h5 c6 12. b4 Na6 13. Rb1 cxd5 14. Nxd5 Nxd5 15. cxd5 Rc8 16. Bh6 f5 17. hxg6 Qxg6 18. Bh5 Bxh6 19. Qe2 Qg5 20. Qd1 Rc1 21. Rxc1 Qxc1 22. Qxc1 Bxc1 23. Ne2 Ba3 24. 0-0 Bxb4 25. Rb1 b6 26. Ng3 Bc5 27. Be2 Nc7 28. Rf1 f4 29. Nh1 Bb5 30. Bxb5 Nxb5 31. Rb1 Nc3 32. Rb2 Nxe4 33. Kf1 Nc3 34. f3 Nxd5 35. Nf2 Bxf2 36. Kxf2 Rc8 37. g3 fxg3+ 38. Kxg3 Kf7 39. Rh2 Nf6 40. Kh4 Rc4+ 41. Kg5 Rf4 42. Rh3 d5 43. a3 d4 0-1

[Event "World op 19th"]
[Site "Philadelphia"]
[Date "1991.??.??"]
[Round "3"]
[White "Marcus, Joost"]
[Black "Silman, Jeremy D"]
[Result "0-1"]
[ECO "B36"]
[WhiteElo "2300"]
[BlackElo "2390"]
[PlyCount "92"]
[EventDate "1991.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Be3 0-0 10. Qd2 Be6 11. 0-0 Qa5 12. f3 Rfc8 13. b3 a6 14. Rac1 b5 15. Nd5 Qxd2 16. Bxd2 Nxd5 17. cxd5 Bd4+ 18. Kh1 Bd7 19. Bd3 Bb2 20. Rb1 Bc3 21. Bg5 Kf8 22. a3 a5 23. Rfc1 b4 24. a4 Bd4 25. Bd2 h5 26. Rxc8+ Rxc8 27. Rc1 Rxc1+ 28. Bxc1 Ke8 29. h4 Bf2 30. Bg5 Kd8 31. Kh2 f6 32. Bd2 Bxh4 33. e5 dxe5 34. Bxg6 Bg5 35. Bxg5 fxg5 36. Kg1 Be8 37. Bxe8 Kxe8 38. Kf2 Kd7 39. Ke3 Kd6 40. Ke4 e6 41. dxe6 Kxe6 42. Kd3 Kd5 43. Ke3 h4 44. Kd3 e4+ 45. fxe4+ Ke5 46. Ke3 g4 0-1

[Event "Wch U16"]
[Site "Singapore"]
[Date "1990.??.??"]
[Round "?"]
[White "Barkhagen, Jonas"]
[Black "Marcus, Joost"]
[Result "1/2-1/2"]
[ECO "D89"]
[WhiteElo "2235"]
[BlackElo "2300"]
[PlyCount "90"]
[EventDate "1990.06.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SIN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 Nc6 9. Be3 0-0 10. 0-0 Bg4 11. f3 Na5 12. Bd3 cxd4 13. cxd4 Be6 14. Rc1 Bxa2 15. Qa4 Be6 16. d5 Bd7 17. Qb4 e6 18. Nc3 exd5 19. Nxd5 Be6 20. Rfd1 Bxd5 21. exd5 Qxd5 22. Bc4 Qe5 23. Bd4 Qxd4+ 24. Rxd4 Bxd4+ 25. Kf1 Nxc4 26. Rxc4 Bb6 27. g4 Rad8 28. h4 Rd1+ 29. Kg2 Rfd8 30. h5 R1d2+ 31. Kh3 R2d3 32. Rc3 R3d5 33. h6 Ba5 34. Qb2 Bxc3 35. Qxc3 Rd4 36. Qc7 R4d7 37. Qe5 f6 38. Qxf6 Rf8 39. Qe6+ Rdf7 40. f4 Rd8 41. f5 gxf5 42. gxf5 Kf8 43. Qe5 Kg8 44. Qg3+ Kf8 45. Qe5 Kg8 1/2-1/2

[Event "Wch U16"]
[Site "Singapore"]
[Date "1990.??.??"]
[Round "?"]
[White "Cotton, Philippe"]
[Black "Marcus, Joost"]
[Result "1/2-1/2"]
[ECO "B87"]
[BlackElo "2300"]
[PlyCount "77"]
[EventDate "1990.06.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SIN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 b5 8. 0-0 Be7 9. f4 0-0 10. e5 dxe5 11. fxe5 Bc5 12. Be3 Bxd4 13. Bxd4 Nc6 14. Bc5 Nxe5 15. Bxf8 Qb6+ 16. Kh1 Kxf8 17. Qe2 Neg4 18. Ne4 Qc7 19. Ng3 Bb7 20. Rad1 h5 21. Rd4 Re8 22. Rdf4 h4 23. Rxg4 Nxg4 24. Qxg4 hxg3 25. Qh5 Kg8 26. c3 g6 27. Qg5 gxh2 28. Bc2 Qe7 29. Qh6 Qf8 30. Qg5 Qe7 31. Qh6 Bc6 32. Rf4 Qc5 33. Kxh2 Qh5+ 34. Qxh5 gxh5 35. Rd4 Bd5 36. a4 Kg7 37. axb5 axb5 38. Bd3 Rb8 39. Rb4 1/2-1/2

[Event "Wch U16"]
[Site "Singapore"]
[Date "1990.??.??"]
[Round "?"]
[White "Gokhale, Jayant Suresh"]
[Black "Marcus, Joost"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2245"]
[BlackElo "2300"]
[PlyCount "53"]
[EventDate "1990.06.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SIN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. c3 Qa5 3. Nf3 Nc6 4. Be2 Nf6 5. Qc2 d5 6. exd5 Nxd5 7. 0-0 e6 8. d4 cxd4 9. cxd4 Be7 10. Nc3 0-0 11. a3 Nxc3 12. bxc3 e5 13. Bd3 h6 14. Rb1 exd4 15. cxd4 Bg4 16. Qe2 Bh5 17. Rb5 Bxf3 18. Qxf3 Qc7 19. Qe4 g6 20. Bxh6 Rfe8 21. Bc4 Qd6 22. Rxb7 Rad8 23. Qf3 Kh7 24. Bg5 Rf8 25. Bxe7 Nxe7 26. Re1 Rde8 27. Bb5 1-0

[Event "Wch U16"]
[Site "Singapore"]
[Date "1990.??.??"]
[Round "?"]
[White "Marcus, Joost"]
[Black "Parker, Jonathan"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "2300"]
[BlackElo "2325"]
[PlyCount "64"]
[EventDate "1990.06.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SIN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bc5 8. Be3 Bd7 9. Bxc6 bxc6 10. Nd2 Nxd2 11. Qxd2 Qe7 12. Nb3 Bb6 13. 0-0 0-0 14. Rfe1 Rae8 15. c3 f6 16. exf6 Qxf6 17. Bc5 Rxe1+ 18. Rxe1 Re8 19. Rxe8+ Bxe8 20. Qe3 Bg6 21. h3 h6 22. Bd4 Qf7 23. Nd2 Qf5 24. b3 Qc2 25. a4 c5 26. Qe6+ Bf7 27. Qc8+ Kh7 28. Be5 Qxd2 29. Qf5+ Bg6 30. Qe6 c4 31. Qe7 Qxf2+ 32. Kh2 Qf7 0-1

[Event "Wch U16"]
[Site "Singapore"]
[Date "1990.??.??"]
[Round "?"]
[White "Marcus, Joost"]
[Black "Peck, Isaac"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "2300"]
[PlyCount "89"]
[EventDate "1990.06.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SIN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 Qc7 8. Qd2 Be7 9. g4 Nc6 10. g5 Nd7 11. 0-0-0 b5 12. h4 Nde5 13. f4 Nc4 14. Bxc4 bxc4 15. Nxc6 Qxc6 16. Qd4 Rg8 17. f5 exf5 18. Nd5 Be6 19. Nxe7 Kxe7 20. exf5 Bxf5 21. Bf4 Rad8 22. Rhe1+ Be6 23. h5 Qc5 24. g6 Qxd4 25. Rxd4 hxg6 26. Bg5+ f6 27. Rde4 fxg5 28. Rxe6+ Kd7 29. Rxg6 Kc6 30. Rxg5 Rh8 31. Re4 d5 32. Re6+ Rd6 33. Rxd6+ Kxd6 34. Kd2 Kc5 35. Kc3 Rh6 36. b3 cxb3 37. axb3 a5 38. Kd3 a4 39. bxa4 Kb4 40. Kd4 Kxa4 41. Kxd5 Kb5 42. c4+ Kb6 43. Rg6+ Rxg6 44. hxg6 Kc7 45. Kc5 1-0

[Event "Wch U16"]
[Site "Singapore"]
[Date "1990.??.??"]
[Round "?"]
[White "Marcus, Joost"]
[Black "Saroinsong, Henry"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2300"]
[PlyCount "37"]
[EventDate "1990.06.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SIN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bf4 Bg7 5. Qd2 c6 6. h3 b5 7. Bd3 0-0 8. Bh6 Nbd7 9. Nf3 b4 10. Ne2 a5 11. e5 Nd5 12. h4 dxe5 13. Bxg7 Kxg7 14. dxe5 h5 15. Nfd4 Qb6 16. Nf5+ gxf5 17. Qg5+ Kh8 18. Qh6+ Kg8 19. Rh3 1-0

[Event "Wch U16"]
[Site "Singapore"]
[Date "1990.??.??"]
[Round "?"]
[White "Marcus, Joost"]
[Black "Schweda, Roland"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2300"]
[PlyCount "143"]
[EventDate "1990.06.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SIN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf3 Be7 8. Bc4 Qc7 9. Bb3 0-0 10. 0-0 Bg4 11. h3 Bh5 12. Bg5 Nbd7 13. g4 Bg6 14. Qe2 Qd8 15. Rad1 Nc5 16. Nxe5 Nxb3 17. Nxg6 fxg6 18. axb3 Qc8 19. Bxf6 Bxf6 20. Nd5 Qc5 21. Qc4 Qxc4 22. Nxf6+ gxf6 23. bxc4 Rfd8 24. Rd4 Kf7 25. Rfd1 Ke7 26. f4 h6 27. Kf2 Rac8 28. c3 a5 29. Ke3 g5 30. f5 b6 31. Kd3 Rc6 32. Kc2 a4 33. Ra1 Ra8 34. Kd3 Rc5 35. Rd5 Rcc8 36. Rb5 Ra6 37. Rb4 Rca8 38. Ra3 Kd7 39. Ke3 Kc6 40. Kd4 Ra5 41. Ke3 R8a7 42. Kf3 Ra8 43. Ke3 R8a7 44. Kd3 Ra8 45. Rb5 R8a7 46. Ke3 Re7 47. Rd5 Raa7 48. Rd1 Ra5 49. Kd3 Re8 50. Re1 Re7 51. Raa1 Rea7 52. Re2 Rh7 53. h4 Re7 54. hxg5 hxg5 55. Rh2 Rf7 56. Rh8 Raa7 57. Rh6 Ra5 58. Rah1 a3 59. b4 Raa7 60. Kc2 Rae7 61. Re1 Re8 62. b5+ Kc5 63. Kb3 a2 64. Rd1 a1N+ 65. Rxa1 Rxe4 66. Rh8 d5 67. Rc8+ Kd6 68. Rc6+ Ke7 69. cxd5 Rxg4 70. d6+ Kf8 71. Ra8+ Kg7 72. Rc7 1-0

[Event "Wch U16"]
[Site "Singapore"]
[Date "1990.??.??"]
[Round "?"]
[White "Marcus, Joost"]
[Black "Zhu, Chen"]
[Result "1/2-1/2"]
[ECO "B89"]
[WhiteElo "2300"]
[PlyCount "72"]
[EventDate "1990.06.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SIN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 e6 7. Be3 a6 8. Bb3 Bd7 9. Qe2 b5 10. 0-0-0 Be7 11. Nxc6 Bxc6 12. e5 Nd7 13. exd6 Bf6 14. Nd5 Bxd5 15. Bxd5 Rc8 16. Bd4 0-0 17. Bxf6 Qxf6 18. Bb3 Rc5 19. Qd2 Rd8 20. Rhe1 Rf5 21. f3 Nc5 22. Qa5 g6 23. Kb1 Rd7 24. Qb6 Qg5 25. Re2 Nxb3 26. axb3 Rd5 27. Rd4 R7xd6 28. Qxd6 Rxd6 29. Rxd6 Qf4 30. Rxa6 Qxh2 31. Rd2 h5 32. Rad6 Qg1+ 33. Ka2 Qa7+ 34. Kb1 Qg1+ 35. Ka2 Qa7+ 36. Kb1 Qg1+ 1/2-1/2

[Event "Wch U16"]
[Site "Singapore"]
[Date "1990.??.??"]
[Round "?"]
[White "Polgar, Sofia"]
[Black "Marcus, Joost"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2410"]
[BlackElo "2300"]
[PlyCount "57"]
[EventDate "1990.06.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SIN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a4 e5 7. Nf3 Be7 8. Bc4 0-0 9. 0-0 Be6 10. Qd3 Nbd7 11. Bxe6 fxe6 12. Qc4 Nc5 13. b4 d5 14. exd5 exd5 15. Qa2 Nce4 16. Nxe4 Nxe4 17. Bb2 Kh8 18. Rad1 Qb6 19. Bxe5 Qg6 20. Qb3 Bxb4 21. Qxb4 Rxf3 22. Qxb7 Rff8 23. Rxd5 Rae8 24. Qb2 Rf7 25. c4 Ref8 26. f3 h6 27. Kh1 Qc6 28. Qc2 Nc5 29. Bd6 1-0

[Event "Nijmegen RABO"]
[Site "Nijmegen"]
[Date "1985.02.23"]
[Round "2"]
[White "Marcus, Joost"]
[Black "Boey, Josef Martin"]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "2300"]
[BlackElo "2405"]
[PlyCount "97"]
[EventDate "1985.02.23"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 Nc6 2. g3 e5 3. d3 g6 4. Bg2 Bg7 5. c4 d6 6. Nc3 f5 7. 0-0 Nf6 8. Nd5 0-0 9. Bg5 h6 10. Nxf6+ Bxf6 11. Bxh6 Re8 12. Qd2 e4 13. dxe4 fxe4 14. Ng5 Bxg5 15. Bxg5 Qd7 16. f3 Ne5 17. b3 exf3 18. exf3 Qf5 19. Rae1 Bd7 20. f4 Nd3 21. Bd5+ Kh7 22. Rxe8 Rxe8 23. h3 Nc5 24. g4 Qf8 25. Qf2 Be6 26. Qh4+ Kg8 27. f5 Bxd5 28. cxd5 Ne4 29. fxg6 Qg7 30. Bf6 Nxf6 31. Qxf6 Qxf6 32. Rxf6 Re5 33. Rf7 Rxd5 34. Rxc7 Ra5 35. Rxb7 Rxa2 36. h4 d5 37. h5 Ra6 38. Kf2 d4 39. Ke2 Rd6 40. Kd3 a6 41. Rb4 Kg7 42. Rxd4 Rb6 43. b4 Kh6 44. Kc4 Rb5 45. Rd5 Rb6 46. Rd7 Rc6+ 47. Kd5 Rb6 48. Rh7+ Kg5 49. g7 1-0

[Event "Nijmegen RABO"]
[Site "Nijmegen"]
[Date "1985.02.23"]
[Round "3"]
[White "Marcus, Joost"]
[Black "Nijboer, Friso"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2300"]
[BlackElo "2270"]
[PlyCount "40"]
[EventDate "1985.02.23"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. c3 b6 5. Nbd2 Be7 6. e4 cxd4 7. cxd4 0-0 8. Bd3 Bb7 9. Qe2 d6 10. 0-0 Nbd7 11. e5 dxe5 12. dxe5 Nd5 13. Qe4 g6 14. Qh4 Nxe5 15. Bxe7 Nxf3+ 16. Nxf3 Qxe7 17. Ng5 f6 18. Ne4 g5 19. Qg3 Nf4 20. Rfd1 Bxe4 0-1

[Event "NED Open-ch15"]
[Site "Dieren"]
[Date "1984.08.06"]
[Round "7"]
[White "Stegeman, Frits"]
[Black "Marcus, Joost"]
[Result "1/2-1/2"]
[ECO "A41"]
[BlackElo "2310"]
[PlyCount "58"]
[EventDate "1984.07.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 g6 2. Nf3 Bg7 3. d4 d6 4. c4 e5 5. dxe5 dxe5 6. Qxd8+ Kxd8 7. Bg5+ f6 8. Be3 Be6 9. Nc3 c6 10. Be2 Nd7 11. 0-0 Nh6 12. h3 Nf7 13. Rfd1 Ke7 14. Rac1 Bh6 15. Bxh6 Nxh6 16. Nd2 Rhd8 17. Nf1 Bg8 18. Ne3 Nf7 19. Rc2 Nc5 20. Rcd2 Nd6 21. f3 Ne6 22. Kf2 Bf7 23. Ncd5+ cxd5 24. Nxd5+ Kf8 25. Nxf6 Ke7 26. Nd5+ Kf8 27. Nf6 Ke7 28. Nd5+ Kf8 29. Nf6 Ke7 1/2-1/2

[Event "NED Open-ch15"]
[Site "Dieren"]
[Date "1984.08.02"]
[Round "4"]
[White "Marcus, Joost"]
[Black "Toby, Albert"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2310"]
[PlyCount "37"]
[EventDate "1984.07.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. d4 e6 5. 0-0 Nf6 6. c4 b6 7. cxd5 Nxd5 8. Bg5 Qd7 9. e4 Nf6 10. d5 Nd8 11. Nc3 Ba6 12. Ne5 Qc8 13. Qa4+ Ke7 14. d6+ Kxd6 15. Rfd1+ Kc7 16. Bxf6 gxf6 17. Rd7+ Kb8 18. Rxd8 Qxd8 19. Nc6+ 1-0

[Event "NED Open-ch15"]
[Site "Dieren"]
[Date "1984.07.31"]
[Round "2"]
[White "Hommeles, Theo"]
[Black "Marcus, Joost"]
[Result "1-0"]
[ECO "B06"]
[BlackElo "2310"]
[PlyCount "55"]
[EventDate "1984.07.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nc3 d6 4. f4 Nc6 5. Be3 Nf6 6. Be2 0-0 7. e5 Nd7 8. Nf3 Nb6 9. 0-0 f6 10. d5 Nb8 11. e6 f5 12. a4 a5 13. Bxb6 cxb6 14. Nb5 Bxb2 15. Nfd4 Bxa1 16. Qxa1 Na6 17. g4 fxg4 18. f5 Nc5 19. Bd3 Nxd3 20. cxd3 Rb8 21. Qe1 gxf5 22. Nxf5 Rf6 23. Qh4 Kh8 24. Nbxd6 Qf8 25. Nf7+ Rxf7 26. exf7 Bxf5 27. Rxf5 Rc8 28. d6 1-0

[Event "NED-ch39 sf-A"]
[Site "Eindhoven"]
[Date "1983.11.27"]
[Round "7"]
[White "Marcus, Joost"]
[Black "Heemskerk, Wim"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "2310"]
[PlyCount "17"]
[EventDate "1983.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. Nf3 cxd4 5. Nxd4 d5 6. Bg2 e5 7. Nb3 d4 8. 0-0 a5 9. f4 1/2-1/2

[Event "NED-ch39 sf-A"]
[Site "Eindhoven"]
[Date "1983.11.26"]
[Round "6"]
[White "Van Voorthuijsen, Pieter W"]
[Black "Marcus, Joost"]
[Result "1-0"]
[ECO "B07"]
[BlackElo "2310"]
[PlyCount "91"]
[EventDate "1983.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nge2 Nf6 5. g3 Nbd7 6. Bg2 c5 7. 0-0 0-0 8. h3 Rb8 9. a4 b6 10. Be3 a6 11. Re1 Qc7 12. Nd5 Nxd5 13. exd5 c4 14. b4 Nf6 15. Nc3 Bb7 16. Qd2 Rbe8 17. Bh6 e6 18. Bxg7 Kxg7 19. dxe6 Bxg2 20. Kxg2 fxe6 21. Re2 Nd5 22. Ne4 c3 23. Qe1 Nxb4 24. Qxc3 Qxc3 25. Nxc3 Nc6 26. Rd1 d5 27. Re3 Re7 28. Ne2 Na5 29. Nf4 Rfe8 30. Rde1 Kf7 31. h4 Nc4 32. Rb3 Rd8 33. Nd3 Rd6 34. Re2 Rc7 35. h5 Kg7 36. Nf4 Rcc6 37. g4 Na5 38. Rf3 g5 39. h6+ Kxh6 40. Nh5 e5 41. dxe5 Re6 42. Rf6+ Rxf6 43. exf6 Kg6 44. Re7 Rc8 45. Rg7+ Kh6 46. Ng3 1-0

[Event "NED-ch39 sf-A"]
[Site "Eindhoven"]
[Date "1983.11.20"]
[Round "5"]
[White "Marcus, Joost"]
[Black "Van der Veen, Jan"]
[Result "1-0"]
[ECO "A12"]
[WhiteElo "2310"]
[PlyCount "77"]
[EventDate "1983.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. b3 Bg4 4. Bb2 Nf6 5. g3 Nbd7 6. Bg2 e6 7. 0-0 Bd6 8. d3 0-0 9. Nbd2 a5 10. a3 Qe7 11. h3 Bh5 12. Qc2 Rfc8 13. e4 dxe4 14. dxe4 e5 15. Nh4 Bg6 16. Nf5 Bxf5 17. exf5 Re8 18. Rfd1 Nc5 19. Bc3 e4 20. b4 axb4 21. axb4 Rxa1 22. Bxa1 e3 23. Bxf6 exf2+ 24. Kh2 Qxf6 25. bxc5 Bxc5 26. Bf3 g6 27. fxg6 hxg6 28. Kg2 Qe7 29. Ne4 Qe5 30. Nxf2 Bxf2 31. Qxf2 Qc3 32. Qd4 Qb3 33. Rd2 Re3 34. Re2 Rxe2+ 35. Bxe2 b5 36. cxb5 cxb5 37. Qd3 Qb2 38. Qxb5 Qe5 39. Qxe5 1-0

[Event "NED-ch39 sf-A"]
[Site "Eindhoven"]
[Date "1983.11.19"]
[Round "4"]
[White "Marcus, Joost"]
[Black "Nuijen, Hans"]
[Result "1-0"]
[ECO "A49"]
[WhiteElo "2310"]
[PlyCount "81"]
[EventDate "1983.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 Nf6 3. g3 g6 4. Bg2 Bg7 5. b3 0-0 6. Bb2 c6 7. 0-0 Nbd7 8. Nbd2 Qc7 9. e4 b5 10. a4 b4 11. Re1 Ba6 12. Rc1 Rac8 13. c4 e5 14. Qc2 c5 15. d5 Nh5 16. Re2 Kh8 17. Rf1 Rce8 18. Ne1 Qd8 19. Nd3 Bc8 20. f4 exf4 21. Bxg7+ Nxg7 22. gxf4 Nf5 23. Nf3 Nh4 24. Qb2+ Kg8 25. Nxh4 Qxh4 26. e5 Qe7 27. Rfe1 Rd8 28. Nf2 f6 29. e6 Nb6 30. a5 Na8 31. Ng4 Kg7 32. f5 g5 33. Bf3 Rh8 34. Rg2 Rdf8 35. Nf2 h6 36. Ne4 Nc7 37. h4 Kh7 38. hxg5 hxg5 39. Rh2+ Kg8 40. Rxh8+ Kxh8 41. Qh2+ 1-0

[Event "NED-ch39 sf-A"]
[Site "Eindhoven"]
[Date "1983.11.18"]
[Round "3"]
[White "Blees, Albert"]
[Black "Marcus, Joost"]
[Result "1/2-1/2"]
[ECO "A42"]
[WhiteElo "2210"]
[BlackElo "2310"]
[PlyCount "22"]
[EventDate "1983.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 e5 5. Be3 exd4 6. Bxd4 Nf6 7. Nf3 Nc6 8. Be3 0-0 9. Bd3 Ne5 10. Nxe5 dxe5 11. 0-0 c6 1/2-1/2

[Event "NED-ch39 sf-A"]
[Site "Eindhoven"]
[Date "1983.11.13"]
[Round "2"]
[White "Marcus, Joost"]
[Black "Van Scheltinga, Theo D"]
[Result "0-1"]
[ECO "E01"]
[WhiteElo "2310"]
[BlackElo "2325"]
[PlyCount "122"]
[EventDate "1983.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. d4 c6 4. Qc2 Nf6 5. g3 Nbd7 6. Bg2 Bd6 7. 0-0 0-0 8. Nbd2 c5 9. cxd5 exd5 10. b3 Qe7 11. dxc5 Nxc5 12. Bb2 Bg4 13. Rae1 Rac8 14. Qb1 Nfe4 15. Rd1 b5 16. Qa1 f6 17. Nb1 Qb7 18. Nd4 Bd7 19. Nc3 Nxc3 20. Bxc3 Ne4 21. Bb2 b4 22. Rc1 Qb6 23. Rxc8 Rxc8 24. Rc1 Be5 25. e3 Qa5 26. Rxc8+ Bxc8 27. Nc6 Bxb2 28. Qxb2 Qc5 29. Nd4 a5 30. Qc2 Qxc2 31. Nxc2 Nc3 32. a3 Bf5 33. e4 Bxe4 34. Bxe4 dxe4 35. axb4 axb4 36. Nxb4 Ne2+ 37. Kf1 Nd4 38. Nd5 Nxb3 39. Ke2 Kf7 40. Ke3 Ke6 41. Nc3 f5 42. g4 g6 43. gxf5+ gxf5 44. f3 Ke5 45. fxe4 f4+ 46. Ke2 Nd4+ 47. Kf2 Ne6 48. Kf3 Ng5+ 49. Kg4 Nxe4 50. Ne2 Nf6+ 51. Kf3 Nd5 52. Nc1 Nb4 53. Ne2 Nd3 54. Ng1 Kf5 55. Nh3 Ne5+ 56. Kf2 Kg4 57. Ng1 f3 58. Ke3 Nc4+ 59. Kf2 Nd2 60. Ke1 Ne4 61. Kf1 h6 0-1

[Event "NED-ch39 sf-A"]
[Site "Eindhoven"]
[Date "1983.11.12"]
[Round "1"]
[White "Roozenbeek, Piet"]
[Black "Marcus, Joost"]
[Result "1/2-1/2"]
[ECO "A10"]
[BlackElo "2310"]
[PlyCount "30"]
[EventDate "1983.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 g6 2. c4 e5 3. Nf3 Bg7 4. d4 exd4 5. Nxd4 Nf6 6. Bd3 0-0 7. 0-0 Re8 8. Nc3 c6 9. Bg5 h6 10. Be3 d5 11. cxd5 cxd5 12. Bb5 Rf8 13. exd5 Nxd5 14. Nxd5 Qxd5 15. Rc1 Nd7 1/2-1/2

[Event "NED Open-ch14"]
[Site "Dieren"]
[Date "1983.08.??"]
[Round "7"]
[White "Leer, John"]
[Black "Marcus, Joost"]
[Result "1-0"]
[ECO "D01"]
[BlackElo "2310"]
[PlyCount "111"]
[EventDate "1983.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 c6 4. Nf3 h6 5. Bxf6 exf6 6. e4 dxe4 7. Nxe4 Be6 8. c4 Bb4+ 9. Nc3 0-0 10. Be2 Re8 11. 0-0 Bg4 12. h3 Bf5 13. Bd3 Bxd3 14. Qxd3 Nd7 15. Rfd1 Qa5 16. a3 Bf8 17. b4 Qc7 18. Re1 g6 19. Rxe8 Rxe8 20. Re1 Rd8 21. c5 b6 22. Qc4 bxc5 23. dxc5 Ne5 24. Qf4 Re8 25. Ne4 Bg7 26. Nxe5 fxe5 27. Nf6+ Bxf6 28. Qxf6 Re6 29. Qf3 a5 30. Qc3 axb4 31. Qxb4 Qa7 32. Rb1 Kg7 33. a4 g5 34. a5 Qa6 35. Qb6 Qe2 36. a6 Rf6 37. Rf1 g4 38. hxg4 Qxg4 39. Qb3 Rg6 40. Qg3 Qe4 41. Qh3 Qa4 42. Qd3 h5 43. Qf5 f6 44. Qxh5 Qxa6 45. Rd1 Qc8 46. Rd6 e4 47. Qh4 Qe8 48. Qh3 Kg8 49. Kf1 Rg5 50. Rxf6 Qe5 51. Qc8+ Kh7 52. Qd7+ Rg7 53. Qh3+ Kg8 54. Qe6+ Qxe6 55. Rxe6 Rc7 56. Rxe4 1-0

[Event "NED Open-ch14"]
[Site "Dieren"]
[Date "1983.08.??"]
[Round "6"]
[White "Marcus, Joost"]
[Black "Carlier, Bruno"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "2310"]
[BlackElo "2250"]
[PlyCount "146"]
[EventDate "1983.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 c5 2. b3 d5 3. e3 Nc6 4. Bb5 Bd7 5. 0-0 Nf6 6. Bb2 e6 7. d3 Be7 8. Nbd2 0-0 9. Bxc6 Bxc6 10. Ne5 Be8 11. f4 b5 12. Qe2 a5 13. g4 Rc8 14. c4 Nd7 15. Nxd7 Bxd7 16. e4 bxc4 17. bxc4 dxe4 18. dxe4 f5 19. Nf3 fxe4 20. Qxe4 Bf6 21. Bxf6 Qxf6 22. Ne5 Ba4 23. f5 Rcd8 24. fxe6 Qxe6 25. Rxf8+ Rxf8 26. Rf1 Re8 27. Qf4 h6 28. Nd3 Qc8 29. Qf7+ Kh8 30. h3 Bc2 31. Nf4 Qb8 32. g5 hxg5 33. Qh5+ Kg8 34. Qxg5 Qe5 35. Qxe5 Rxe5 36. Nd5 Bd3 37. Rc1 Bxc4 38. Rxc4 Rxd5 39. Ra4 c4 40. Rxc4 Rd1+ 41. Kf2 Rd2+ 42. Kg3 Rxa2 43. Rc8+ Kh7 44. Ra8 Ra1 45. Kg2 Kg6 46. Ra7 Kf6 47. Ra8 Ra4 48. Rf8+ Kg5 49. Rg8 g6 50. Ra8 Ra3 51. Ra7 Ra1 52. Ra8 a4 53. Ra7 Ra3 54. Ra8 Ra1 55. Ra7 a3 56. Ra8 Kf4 57. Rf8+ Ke4 58. Ra8 Kd3 59. Ra6 g5 60. Ra5 Kc4 61. Rxg5 a2 62. Ra5 Kb3 63. Kf3 Rf1+ 64. Kg4 a1Q 65. Rxa1 Rxa1 66. h4 Kc4 67. h5 Kd5 68. Kg5 Ke6 69. Kg6 Rg1+ 70. Kh7 Rg5 71. h6 Kf7 72. Kh8 Rg8+ 73. Kh7 Rg6 0-1

[Event "NED-ch38 sf-B"]
[Site "Eindhoven"]
[Date "1982.11.28"]
[Round "7"]
[White "De Boer, Gert Jan"]
[Black "Marcus, Joost"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "2245"]
[BlackElo "2320"]
[PlyCount "87"]
[EventDate "1982.11.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 c6 2. e4 d6 3. d4 g6 4. Nc3 Bg7 5. Be3 Nd7 6. Nf3 e6 7. Be2 Ne7 8. 0-0 0-0 9. Qd2 Nf6 10. Rad1 d5 11. e5 Nd7 12. Bg5 dxc4 13. Bxc4 Nb6 14. Bb3 a5 15. a3 a4 16. Ba2 Qc7 17. Ne4 Ned5 18. Rfe1 Nd7 19. Bxd5 cxd5 20. Rc1 Qb6 21. Nf6+ Nxf6 22. exf6 Bh8 23. Ne5 Rd8 24. Rc3 Bd7 25. Rec1 Bc6 26. h4 Rdc8 27. h5 Qd8 28. hxg6 hxg6 29. Qf4 Be8 30. Nxg6 fxg6 31. f7+ Bxf7 32. Bxd8 Rxd8 33. Rc7 Rf8 34. Rxb7 e5 35. dxe5 Rae8 36. Re1 Re6 37. Qxa4 Bxe5 38. g3 Bxg3 39. Rxe6 Bxf2+ 40. Kxf2 Be8+ 41. Ke3 Bxa4 42. Rxg6+ Kh8 43. Rb4 Kh7 44. Rg1 1-0

[Event "NED-ch38 sf-B"]
[Site "Eindhoven"]
[Date "1982.11.27"]
[Round "6"]
[White "Marcus, Joost"]
[Black "Bierenbroodspot, Paul"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2320"]
[PlyCount "51"]
[EventDate "1982.11.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. g3 c6 4. b3 Be7 5. Bg2 Bf6 6. d4 Ne7 7. 0-0 Nd7 8. Nc3 Nf5 9. e4 dxe4 10. Nxe4 Be7 11. Bb2 Nf6 12. Nc3 0-0 13. Re1 Qc7 14. Qe2 b6 15. d5 exd5 16. cxd5 Bb7 17. Bh3 Qc8 18. Qd3 Bb4 19. Bxf5 Ba6 20. Bxc8 Bxd3 21. Bb7 Nxd5 22. Nxd5 cxd5 23. Bxa8 Rxa8 24. Rec1 Re8 25. Nd4 Bc5 26. Re1 1-0

[Event "NED-ch38 sf-B"]
[Site "Eindhoven"]
[Date "1982.11.21"]
[Round "5"]
[White "Van der Vliet, Fredrik"]
[Black "Marcus, Joost"]
[Result "1-0"]
[ECO "D93"]
[WhiteElo "2390"]
[BlackElo "2320"]
[PlyCount "83"]
[EventDate "1982.11.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qc2 g6 5. Bf4 Bg7 6. e3 0-0 7. Nc3 Bf5 8. Qb3 Qb6 9. c5 Qxb3 10. axb3 Nbd7 11. h3 Ne4 12. b4 a6 13. Rg1 f6 14. g4 Be6 15. Bd3 Nxc3 16. bxc3 Bf7 17. Nd2 g5 18. Bg3 Bg6 19. Bf5 Bxf5 20. gxf5 Rfe8 21. Nb3 e6 22. fxe6 Rxe6 23. Na5 Ra7 24. Kd2 Nf8 25. Bb8 Ra8 26. Bd6 Ra7 27. Kd3 Ng6 28. Bg3 Bf8 29. Rae1 Kf7 30. f3 Be7 31. e4 Bd8 32. Nb3 Ne7 33. c4 Ra8 34. Bd6 dxc4+ 35. Kxc4 Rc8 36. Bg3 f5 37. Bd6 Ng8 38. Bg3 Rh6 39. Rh1 Bc7 40. Bxc7 Rxc7 41. d5 fxe4 42. d6 1-0

[Event "NED-ch38 sf-B"]
[Site "Eindhoven"]
[Date "1982.11.20"]
[Round "4"]
[White "Marcus, Joost"]
[Black "Vanheste, Jeroen"]
[Result "1-0"]
[ECO "E21"]
[WhiteElo "2320"]
[PlyCount "57"]
[EventDate "1982.11.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. e3 b6 5. Nf3 Bb7 6. Bd2 0-0 7. Be2 d6 8. 0-0 Nbd7 9. Qc2 Re8 10. Rfd1 e5 11. a3 Bxc3 12. Bxc3 e4 13. Nd2 Qe7 14. d5 Bc8 15. b4 Nf8 16. Bxf6 gxf6 17. Rac1 Qe5 18. c5 Ng6 19. cxd6 cxd6 20. Qc6 Nh4 21. Nc4 Qg5 22. Qxe8+ Kg7 23. g3 Nf3+ 24. Bxf3 exf3 25. Nxd6 Be6 26. Qxa8 Bg4 27. Rc8 Bxc8 28. Qxc8 Qh5 29. Qf5 1-0

[Event "NED-ch38 sf-B"]
[Site "Eindhoven"]
[Date "1982.11.19"]
[Round "3"]
[White "Kuijf, Hans"]
[Black "Marcus, Joost"]
[Result "1/2-1/2"]
[ECO "B89"]
[WhiteElo "2320"]
[BlackElo "2320"]
[PlyCount "113"]
[EventDate "1982.11.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 d6 6. Be3 Nf6 7. Bc4 Be7 8. Qe2 Nxd4 9. Bxd4 e5 10. Be3 0-0 11. 0-0 Be6 12. Rfd1 Rc8 13. Bb3 a6 14. f3 h6 15. Rd2 b5 16. Rad1 Qc7 17. Qf2 Kh7 18. Kh1 Qb7 19. Rg1 b4 20. Nd5 Bxd5 21. exd5 Nd7 22. Ba4 Nc5 23. Bc6 Qc7 24. Qe2 Bg5 25. Bxc5 Bxd2 26. Bf2 Bf4 27. Qxa6 Rb8 28. Ba7 Ra8 29. Bxa8 Rxa8 30. Qd3+ g6 31. Bf2 Rxa2 32. Qb3 Ra8 33. Re1 Rc8 34. Re2 Qc4 35. Qxc4 Rxc4 36. b3 Rc8 37. Kg1 Bc1 38. Kf1 Bb2 39. Bb6 Bd4 40. Bxd4 exd4 41. Rd2 d3 42. Rxd3 Rxc2 43. Rd4 Kg7 44. Rxb4 Rd2 45. Re4 Kf6 46. b4 h5 47. h3 Kf5 48. Re2 Rxd5 49. Rb2 Rb5 50. Ke2 Kf4 51. Kd3 d5 52. Kd4 h4 53. Kd3 g5 54. Kd4 f5 55. Rb3 Kg3 56. Rb2 Kf4 57. Rb3 1/2-1/2

[Event "NED-ch38 sf-B"]
[Site "Eindhoven"]
[Date "1982.11.14"]
[Round "2"]
[White "Marcus, Joost"]
[Black "Timmerman, Gert Jan"]
[Result "1/2-1/2"]
[ECO "E65"]
[WhiteElo "2320"]
[PlyCount "95"]
[EventDate "1982.11.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 0-0 5. Bg2 d6 6. d4 Nbd7 7. 0-0 c5 8. c4 Rb8 9. Nc3 a6 10. dxc5 dxc5 11. Rc1 b5 12. cxb5 axb5 13. Rc2 Bb7 14. Qa1 Qa5 15. Rd1 Bc6 16. Ne1 Bxg2 17. Nxg2 Rfd8 18. Ne3 Nb6 19. Rxd8+ Rxd8 20. Ne4 Nxe4 21. Bxg7 f6 22. Bh6 Rd2 23. Qe1 Qb4 24. Rxd2 Qxd2 25. Qxd2 Nxd2 26. Nd5 Nxd5 27. Bxd2 c4 28. bxc4 bxc4 29. a4 c3 30. Bc1 Kf7 31. Kf1 Ke6 32. Ke1 Ke5 33. Ba3 Kd4 34. Kd1 e6 35. a5 Nc7 36. Bd6 Na6 37. Kc2 Kc4 38. Be7 f5 39. Bd6 Kd5 40. Be7 Kc4 41. f4 Nc7 42. Bd6 Nb5 43. Be5 Kb4 44. a6 Ka5 45. Bxc3+ Kxa6 46. Be5 Kb6 47. Kd3 Kc5 48. e4 1/2-1/2

[Event "NED-ch38 sf-B"]
[Site "Eindhoven"]
[Date "1982.11.13"]
[Round "1"]
[White "Marcus, Joost"]
[Black "Douven, Rudy C"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "2320"]
[BlackElo "2280"]
[PlyCount "43"]
[EventDate "1982.11.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 0-0 5. Bg2 d6 6. d4 c5 7. c4 Ne4 8. 0-0 Nc6 9. Nc3 Nxc3 10. Bxc3 Bg4 11. e3 e5 12. d5 Ne7 13. Qc2 b5 14. Nd2 b4 15. Bb2 Qd7 16. f4 exf4 17. Bxg7 Kxg7 18. Rxf4 Bh3 19. Qb2+ f6 20. Bxh3 Qxh3 21. Ne4 Qh5 22. Rxf6 1-0

[Event "NED-ch37 sf-B"]
[Site "Eindhoven"]
[Date "1981.11.??"]
[Round "?"]
[White "Van Mil, Johan"]
[Black "Marcus, Joost"]
[Result "1-0"]
[ECO "B42"]
[BlackElo "2335"]
[PlyCount "49"]
[EventDate "1981.11.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. f4 a6 7. a4 Be7 8. Bd3 0-0 9. 0-0 b6 10. g4 Nfd7 11. g5 Nc5 12. Qh5 Bd7 13. f5 Nxd3 14. cxd3 d5 15. Rf3 Bc5 16. Be3 e5 17. Rh3 h6 18. Nxd5 Bxd4 19. Bxd4 Bxf5 20. Nf6+ gxf6 21. Qxh6 Bxh3 22. gxf6 Qxf6 23. Qxf6 exd4 24. Kf2 Kh7 25. Qh4+ 1-0

[Event "NED-ch36 sf-A"]
[Site "Eindhoven"]
[Date "1980.12.13"]
[Round "6"]
[White "Van der Poel, Henk"]
[Black "Marcus, Joost"]
[Result "1-0"]
[ECO "B82"]
[BlackElo "2335"]
[PlyCount "55"]
[EventDate "1980.11.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. f4 a6 7. Qf3 Qb6 8. Nb3 Qc7 9. a4 b6 10. Bd3 Bb7 11. 0-0 Be7 12. Be3 0-0 13. Qh3 Nbd7 14. Rae1 e5 15. Nd5 Bxd5 16. exd5 e4 17. Bd4 exd3 18. Rxe7 Qxc2 19. Qg3 g6 20. f5 Qxb3 21. fxg6 fxg6 22. Qxd6 Qxa4 23. Qe6+ Kh8 24. Bc3 Rac8 25. Rxf6 Rxc3 26. Rxf8+ Nxf8 27. Qe5+ Kg8 28. Qg7# 1-0

[Event "NED open-ch 11"]
[Site "Dieren"]
[Date "1980.08.09"]
[Round "9"]
[White "Caessens, Rob"]
[Black "Marcus, Joost"]
[Result "1-0"]
[ECO "A47"]
[BlackElo "2335"]
[PlyCount "71"]
[EventDate "1980.07.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. e3 b6 5. Nbd2 Bb7 6. Bd3 Be7 7. h3 0-0 8. c3 d6 9. Qc2 Nbd7 10. 0-0-0 a6 11. g4 cxd4 12. exd4 e5 13. dxe5 dxe5 14. Bg3 Nc5 15. Be2 Nfd7 16. Rhe1 Bf6 17. h4 e4 18. Ng5 Bxg5 19. hxg5 Qxg5 20. Kb1 Ne5 21. Rh1 Nxg4 22. Rh3 f5 23. Rdh1 h6 24. Nc4 e3 25. f3 Nf2 26. Bh4 Qg6 27. Rg3 Qe6 28. Rhg1 Rf7 29. Rg6 Qc8 30. Nxb6 Qc7 31. Nxa8 Bxa8 32. Bc4 Ng4 33. Qxf5 Kf8 34. Bxf7 Qxf7 35. Qxc5+ Kg8 36. R6xg4 1-0

[Event "NED open-ch 11"]
[Site "Dieren"]
[Date "1980.08.07"]
[Round "8"]
[White "Marcus, Joost"]
[Black "Grooten, Herman"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "2335"]
[PlyCount "79"]
[EventDate "1980.07.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 e6 3. g3 b6 4. Bg2 Bb7 5. c4 c5 6. d5 exd5 7. Nh4 b5 8. cxd5 g6 9. Qb3 a6 10. Bg5 d6 11. Qe3+ Kd7 12. Nc3 Kc7 13. b4 h6 14. Bxf6 Qxf6 15. 0-0 Nd7 16. Rfc1 Qg5 17. Qd3 c4 18. Qc2 Bg7 19. e4 Qf6 20. Qd2 Ne5 21. Rab1 Nd3 22. Rc2 Qd4 23. a4 bxa4 24. Nf3 Qa7 25. Nxa4 Kd8 26. Rxc4 Ne5 27. Nxe5 Bxe5 28. Nb2 Bc8 29. Rc2 Bd7 30. Nc4 f6 31. Rbc1 Ke7 32. Nxe5 fxe5 33. Rc7 Qb6 34. Bh3 Rad8 35. R1c6 Qb5 36. Bf1 Qa4 37. Rxa6 Qb3 38. Raa7 g5 39. Qe2 Rh7 40. Bh3 1-0

[Event "NED open-ch 11"]
[Site "Dieren"]
[Date "1980.08.04"]
[Round "5"]
[White "Marcus, Joost"]
[Black "Van Helvoort, Rob AM"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2335"]
[PlyCount "119"]
[EventDate "1980.07.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 f5 2. e4 fxe4 3. Ng5 e5 4. d3 e3 5. Bxe3 Be7 6. c4 Bxg5 7. Qh5+ g6 8. Qxg5 Qxg5 9. Bxg5 b6 10. Nc3 h6 11. Be3 Nf6 12. d4 d6 13. dxe5 dxe5 14. Be2 Bb7 15. 0-0 Nbd7 16. Nb5 Kd8 17. Rad1 a6 18. Nc3 Ke7 19. f4 e4 20. Rd2 Rhd8 21. Rfd1 Nf8 22. f5 gxf5 23. Bxh6 Rxd2 24. Rxd2 Ne6 25. g3 Rd8 26. Rxd8 Kxd8 27. Kf2 Ke7 28. Ke3 Kd6 29. Bf4+ Ke7 30. h3 Kf7 31. g4 Kg6 32. Be5 Nd7 33. Bg3 Nf6 34. gxf5+ Kxf5 35. Bh4 Ng5 36. Bf1 Nf3 37. Bg3 Ne5 38. Be2 Bc6 39. Nd1 b5 40. Kd4 Nxc4 41. Bxc4 bxc4 42. Ne3+ Kg5 43. Bxc7 Nh5 44. Nxc4 Ng7 45. Ke5 Kh4 46. Bb6 Kxh3 47. Nd2 Kg2 48. Nxe4 Kf1 49. Nc5 Bb5 50. a4 Be2 51. Kd6 Nf5+ 52. Kc7 Ne3 53. Kb7 Nc4 54. b3 Nd2 55. Ba5 Nxb3 56. Nxb3 Bd1 57. Nc5 Bf3+ 58. Kxa6 Bd1 59. Bb6 Bxa4 60. Nxa4 1-0

[Event "NED open-ch 11"]
[Site "Dieren"]
[Date "1980.07.31"]
[Round "2"]
[White "Hauwert, Nicolaas"]
[Black "Marcus, Joost"]
[Result "1/2-1/2"]
[ECO "B21"]
[BlackElo "2335"]
[PlyCount "46"]
[EventDate "1980.07.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. f4 e6 3. Nf3 Nc6 4. Bb5 Nge7 5. 0-0 a6 6. Be2 d5 7. d3 b5 8. c3 d4 9. b4 cxb4 10. cxb4 Ng6 11. a3 Bd6 12. g3 0-0 13. Nbd2 a5 14. bxa5 Qxa5 15. Bb2 Qb6 16. Nb3 Ra4 17. Nfd2 f6 18. Qe1 Bd7 19. Qf2 Rfa8 20. Nb1 R8a6 21. N3d2 Ra8 22. Bd1 R4a6 23. Bb3 Kh8 1/2-1/2

[Event "Nijmegen RABO"]
[Site "Nijmegen"]
[Date "1978.02.04"]
[Round "5"]
[White "De Metz, J."]
[Black "Marcus, Joost"]
[Result "1/2-1/2"]
[ECO "B83"]
[BlackElo "2335"]
[PlyCount "92"]
[EventDate "1978.02.04"]
[EventType "tourn (rapid)"]
[EventRounds "7"]
[EventCountry "NED"]
[EventCategory "9"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 Be7 7. Be2 Nc6 8. 0-0 Bd7 9. f4 0-0 10. Bf3 Qc7 11. Qe1 Nxd4 12. Bxd4 e5 13. Be3 b5 14. Rd1 b4 15. Nd5 Nxd5 16. Rxd5 Be6 17. Rd2 exf4 18. Bxf4 Rac8 19. e5 dxe5 20. Bxe5 Qb6+ 21. Kh1 Bg5 22. Rd4 Rxc2 23. Rxb4 Qa6 24. Bc3 Rc1 25. Bd1 Rd8 26. Rd4 Rxd4 27. Bxd4 h5 28. Rg1 Qxa2 29. Qe5 Bf6 30. Qb8+ Rc8 31. Qxa7 Qxa7 32. Bxa7 g6 33. b3 Rc1 34. b4 Bc4 35. Bf3 Rc2 36. h3 Bc3 37. Bc5 Bb5 38. Rd1 Rb2 39. Be4 Kh7 40. Bd5 f5 41. Ra1 Bxb4 42. Bxb4 Rxb4 43. Ra7+ Kh6 44. Rb7 Rb1+ 45. Kh2 Bd3 46. Rxb1 Bxb1 1/2-1/2

[Event "Nijmegen RABO"]
[Site "Nijmegen"]
[Date "1978.02.04"]
[Round "7"]
[White "Enklaar, Bert F"]
[Black "Marcus, Joost"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2400"]
[BlackElo "2335"]
[PlyCount "103"]
[EventDate "1978.02.04"]
[EventType "tourn (rapid)"]
[EventRounds "7"]
[EventCountry "NED"]
[EventCategory "9"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 Bd7 5. Na3 Ne7 6. d4 Nf5 7. Nc2 cxd4 8. cxd4 Qb6 9. a4 Qb3 10. Qd3 Bxa4 11. g4 Qxc2 12. gxf5 exf5 13. Be2 Qxd3 14. Bxd3 Bd7 15. Rg1 Nc6 16. Bd2 g6 17. h4 Bb4 18. h5 Bxd2+ 19. Kxd2 Ke7 20. Rh1 Rhc8 21. Rh4 Nb4 22. Rah1 Nxd3 23. Kxd3 Bb5+ 24. Kd2 Ba4 25. hxg6 hxg6 26. Ng5 Rc2+ 27. Ke3 Rxb2 28. Rh7 Rf8 29. R1h6 Bd1 30. Rxg6 Re2+ 31. Kd3 Rxf2 32. Re6+ Kd7 33. Rd6+ Kc8 34. Rxd5 f4 35. Rc5+ Kb8 36. Nxf7 b6 37. Rc1 Be2+ 38. Ke4 f3 39. e6 Rf1 40. Rxf1 Bxf1 41. Kxf3 Bc4 42. e7 Rxf7+ 43. Ke3 Rxe7+ 44. Rxe7 a5 45. Kd2 b5 46. Kc3 a4 47. Kb4 Kc8 48. Rg7 Kd8 49. Ra7 Kc8 50. Kc5 Kb8 51. Kb6 Bb3 52. Rh7 1-0

[Event "Nijmegen RABO"]
[Site "Nijmegen"]
[Date "1978.02.04"]
[Round "2"]
[White "Huebner, Robert"]
[Black "Marcus, Joost"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "2595"]
[BlackElo "2335"]
[PlyCount "117"]
[EventDate "1978.02.04"]
[EventType "tourn (rapid)"]
[EventRounds "7"]
[EventCountry "NED"]
[EventCategory "9"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 Bb4 4. Qc2 c5 5. g3 Nc6 6. Bg2 0-0 7. 0-0 Qe7 8. d3 h6 9. e4 d6 10. Nh4 Nd4 11. Qd1 Bd7 12. f4 Bc6 13. Ne2 Nxe2+ 14. Qxe2 Rac8 15. f5 Kh7 16. fxe6 fxe6 17. Be3 Nd7 18. Nf3 Ne5 19. Nxe5 dxe5 20. Bh3 Rcd8 21. Rad1 Ba5 22. Qh5 Bc7 23. Qg4 Rxf1+ 24. Bxf1 b6 25. Be2 Rf8 26. Qh3 Bd7 27. Bh5 Qf6 28. Rd2 Bd6 29. Bg4 Qe7 30. Bd1 Qd8 31. Rg2 Be7 32. Qh5 Bg5 33. Bxg5 Qxg5 34. Qxg5 hxg5 35. Bg4 Kg6 36. a3 Bc8 37. b4 Rd8 38. Rd2 Bb7 39. Rd1 Bc6 40. Kf2 Kf6 41. Ke3 Rh8 42. Rd2 Ke7 43. Rb2 Kd6 44. h3 Rf8 45. Rb1 cxb4 46. axb4 a5 47. c5+ bxc5 48. bxa5 Ra8 49. Ra1 Bb5 50. Kd2 Ra6 51. Be2 Kc6 52. Ke3 Ra8 53. Kf3 Rf8+ 54. Kg4 Rf2 55. a6 Kb6 56. a7 Bc6 57. Bf1 Ba8 58. Kxg5 Rf3 59. g4 1-0

[Event "Nijmegen RABO"]
[Site "Nijmegen"]
[Date "1978.02.04"]
[Round "3"]
[White "Marcus, Joost"]
[Black "Bouwmeester, Hans"]
[Result "0-1"]
[ECO "A28"]
[WhiteElo "2335"]
[BlackElo "2420"]
[PlyCount "92"]
[EventDate "1978.02.04"]
[EventType "tourn (rapid)"]
[EventRounds "7"]
[EventCountry "NED"]
[EventCategory "9"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 Bb4 5. Qc2 d6 6. Nd5 a5 7. Nxb4 Nxb4 8. Qb3 e4 9. Nd4 c5 10. Nb5 a4 11. Qc3 0-0 12. a3 Nc6 13. d3 Re8 14. Be2 d5 15. cxd5 Nxd5 16. Qxc5 exd3 17. Bf3 Be6 18. Nd6 Ra5 19. Nxb7 Rxc5 20. Nxd8 Rxd8 21. Bd1 Nf4 22. Bxa4 Rxc1+ 23. Rxc1 d2+ 24. Kd1 dxc1Q+ 25. Kxc1 Nd3+ 26. Kc2 Nce5 27. f3 Rb8 28. b3 Nc5 29. Rb1 Nxa4 30. bxa4 Rxb1 31. Kxb1 Nc4 32. Kc2 Nxe3+ 33. Kc3 Kf8 34. a5 Ke7 35. a6 Nd5+ 36. Kd4 Kd6 37. a7 Nc7 38. a4 Bd5 39. Ke3 Bc6 40. h4 Bxa4 41. Kf4 Bc6 42. h5 h6 43. g4 Bb7 44. Kg3 Nb5 45. f4 Nxa7 46. g5 Bc8 0-1

[Event "Nijmegen RABO"]
[Site "Nijmegen"]
[Date "1978.02.04"]
[Round "6"]
[White "Marcus, Joost"]
[Black "Panno, Oscar"]
[Result "0-1"]
[ECO "A49"]
[WhiteElo "2335"]
[BlackElo "2580"]
[PlyCount "118"]
[EventDate "1978.02.04"]
[EventType "tourn (rapid)"]
[EventRounds "7"]
[EventCountry "NED"]
[EventCategory "9"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 0-0 5. d4 d6 6. Bg2 e5 7. dxe5 Nfd7 8. Nc3 dxe5 9. e4 Na6 10. 0-0 Nac5 11. Qe2 c6 12. Rfd1 Ne6 13. a4 Re8 14. Qd2 f6 15. a5 Bf8 16. Na4 Qc7 17. h4 Ndc5 18. Nxc5 Nxc5 19. Qe3 Bg4 20. Ba3 Ne6 21. Bxf8 Rxf8 22. Rd3 Bxf3 23. Bxf3 Nd4 24. Bd1 Rfd8 25. c3 Nb5 26. a6 b6 27. b4 Rxd3 28. Qxd3 Rd8 29. Bb3+ Kg7 30. Qc4 Nd6 31. Qe2 Qc8 32. Kg2 Qd7 33. h5 g5 34. Rd1 Kh6 35. Qf3 Qe7 36. Qg4 Kg7 37. Rd3 h6 38. Qe6 Qxe6 39. Bxe6 Kf8 40. Kf3 Ke7 41. Bb3 Nb5 42. Ke3 Rxd3+ 43. Kxd3 Nc7 44. c4 Nxa6 45. Kc3 Kd6 46. Bd1 Nc7 47. Kb3 Ne6 48. Ka4 Nd4 49. Bg4 a6 50. Bc8 b5+ 51. cxb5 axb5+ 52. Ka3 c5 53. bxc5+ Kxc5 54. Bb7 Kc4 55. Bd5+ Kc3 56. Ka2 b4 57. Kb1 b3 58. Bf7 b2 59. Be8 Nb3 0-1

[Event "Nijmegen RABO"]
[Site "Nijmegen"]
[Date "1978.02.04"]
[Round "4"]
[White "Marcus, Joost"]
[Black "Sosonko, Gennadi"]
[Result "0-1"]
[ECO "D38"]
[WhiteElo "2335"]
[BlackElo "2575"]
[PlyCount "70"]
[EventDate "1978.02.04"]
[EventType "tourn (rapid)"]
[EventRounds "7"]
[EventCountry "NED"]
[EventCategory "9"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 Bb4 5. cxd5 exd5 6. Qa4+ Nc6 7. Bg5 h6 8. Bxf6 Qxf6 9. e3 0-0 10. Be2 Be6 11. 0-0 a6 12. Rfc1 Bd6 13. Qd1 Rae8 14. Na4 Nd8 15. Nc5 Bc8 16. b4 Qe7 17. Qb3 c6 18. a4 f5 19. Re1 Qf7 20. Nd3 f4 21. Nfe5 Bxe5 22. Nxe5 Qf6 23. e4 Ne6 24. Ng4 Qg5 25. Rad1 dxe4 26. d5 f3 27. dxe6 Bxe6 28. Qb2 fxe2 29. Qxe2 Bxg4 30. Qc4+ Be6 31. Qc3 Bd5 32. Re3 Rf3 33. h3 Ref8 34. Rd2 Rxe3 35. fxe3 Rf3 0-1

[Event "Nijmegen RABO"]
[Site "Nijmegen"]
[Date "1978.02.04"]
[Round "1"]
[White "Marcus, Joost"]
[Black "Timman, Jan H"]
[Result "0-1"]
[ECO "D77"]
[WhiteElo "2335"]
[BlackElo "2585"]
[PlyCount "86"]
[EventDate "1978.02.04"]
[EventType "tourn (rapid)"]
[EventRounds "7"]
[EventCountry "NED"]
[EventCategory "9"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. 0-0 g6 5. b3 Bg7 6. Bb2 0-0 7. c4 e6 8. d4 d5 9. Ne5 Nbd7 10. cxd5 exd5 11. Qc2 Nxe5 12. dxe5 Ng4 13. e6 fxe6 14. Bh3 Bxb2 15. Qxb2 Qg5 16. Qd4 h5 17. f3 e5 18. Qd2 Qxd2 19. Nxd2 Ne3 20. Rfc1 c5 21. Nf1 Nxf1 22. Rxf1 a5 23. Rad1 Rf6 24. e3 a4 25. f4 e4 26. Rf2 Kg7 27. g4 hxg4 28. Bxg4 axb3 29. axb3 Ra3 30. Rb2 Rd6 31. Kf2 d4 32. Ke2 Kf6 33. h4 Ba6+ 34. Kf2 Rd8 35. Rdb1 Bd3 36. Rh1 Rda8 37. h5 Ra2 38. Rxa2 Rxa2+ 39. Kg3 gxh5 40. Rxh5 dxe3 41. Rh6+ Kg7 42. Rxb6 e2 43. Kf2 e3+ 0-1

[Event "NED-ch33 sf-B"]
[Site "Apeldoorn"]
[Date "1978.02.??"]
[Round "?"]
[White "Marcus, Joost"]
[Black "Borm, Frans"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "2335"]
[BlackElo "2320"]
[PlyCount "29"]
[EventDate "1978.02.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nd5 Nxe4 6. Qe2 f5 7. Bf4 d6 8. 0-0-0 Kf7 9. g4 g5 10. gxf5 Bxf5 11. Bh3 Bg6 12. Rxd4 Nxd4 13. Nxd4 gxf4 14. Be6+ Ke8 15. Qb5+ 1-0

[Event "Nijmegen ENNIA"]
[Site "Nijmegen"]
[Date "1976.02.14"]
[Round "?"]
[White "Boey, Josef Martin"]
[Black "Marcus, Joost"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "2415"]
[BlackElo "2365"]
[PlyCount "46"]
[EventDate "1976.02.14"]
[EventType "tourn (rapid)"]
[EventRounds "7"]
[EventCountry "NED"]
[EventCategory "6"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 dxe4 5. dxe4 Nd7 6. Bc4 Bd6 7. 0-0 Ngf6 8. b3 Qe7 9. Bb2 0-0 10. Re1 h6 11. a4 Rd8 12. a5 Nc5 13. Qe2 Nh5 14. g3 Bg4 15. Nf1 Qf6 16. Kg2 Ne6 17. Bxe6 Qxe6 18. Ne3 Bh3+ 19. Kh1 Qg6 20. Nc4 Nf4 21. Qe3 Ng2 22. Qc3 Nxe1 23. Rxe1 f6 0-1

[Event "Hoogovens-B"]
[Site "Wijk aan Zee"]
[Date "1976.01.29"]
[Round "11"]
[White "Marcus, Joost"]
[Black "Hartoch, Robert G"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2365"]
[BlackElo "2365"]
[PlyCount "92"]
[EventDate "1976.01.16"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[EventCategory "6"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. Nf3 g6 2. e4 Bg7 3. d4 d6 4. Bd3 c5 5. dxc5 Qa5+ 6. c3 Qxc5 7. 0-0 Nf6 8. Na3 0-0 9. h3 a6 10. Be3 Qc7 11. Rc1 Nbd7 12. b4 b6 13. c4 Bb7 14. Nd2 Rac8 15. f4 Qb8 16. Nab1 e6 17. Nc3 Rfe8 18. Qe2 d5 19. e5 Nh5 20. Qf2 Bf8 21. a3 a5 22. Rb1 axb4 23. axb4 Ba6 24. Be2 Ng7 25. cxd5 Bxe2 26. Nxe2 exd5 27. Nd4 Qb7 28. Rb3 Nb8 29. Qe2 Nc6 30. Qb5 Nxd4 31. Bxd4 Rc2 32. Nf3 Ra8 33. Qxb6 Qc8 34. Rb2 Rxb2 35. Bxb2 Rb8 36. Qf2 Rxb4 37. Bc1 Nf5 38. Kh2 Rc4 39. Qd2 Bb4 40. Qd1 d4 41. Bd2 Bxd2 42. Qxd2 Rc2 43. Qd3 Qc6 44. Rd1 Ne3 45. Rd2 Rxd2 46. Nxd2 Qxg2# 0-1

