[Event "FRA-chT2"]
[Site "France"]
[Date "1993.??.??"]
[Round "?"]
[White "Jachym, Marc"]
[Black "Luce, Sebastien"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "2250"]
[BlackElo "2360"]
[PlyCount "108"]
[EventDate "1993.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. Nf3 f5 2. c4 Nf6 3. Nc3 d6 4. d4 g6 5. b4 Bg7 6. Bb2 0-0 7. g3 c6 8. Bg2 Qc7 9. Qb3 Kh8 10. c5 a5 11. a3 axb4 12. axb4 Rxa1+ 13. Bxa1 Ne4 14. 0-0 Bf6 15. Bb2 Qd7 16. Ra1 Na6 17. cxd6 exd6 18. b5 cxb5 19. Nxb5 Nc7 20. Nxc7 Qxc7 21. Rc1 Qg7 22. Ba3 Qg8 23. Qxg8+ Kxg8 24. e3 Be6 25. Ne1 Ra8 26. Bxe4 fxe4 27. Bxd6 b5 28. f3 exf3 29. Nxf3 Ra6 30. Bc5 Bd5 31. Nd2 Ra2 32. Bb4 Ra4 33. Bc5 Bg5 34. Kf2 b4 35. Rc2 b3 36. Nxb3 Bxb3 37. Re2 Bc4 38. Rc2 Bd3 39. Rb2 Be4 40. h4 Bd8 41. Bd6 Kf7 42. Bf4 h5 43. Bd6 Ba5 44. Bf4 Bb4 45. Be5 Ke6 46. Bb8 Kf5 47. Be5 Kg4 48. Bb8 Bc3 49. Rb3 Ra2+ 50. Kg1 Rg2+ 51. Kf1 Rc2 52. Bf4 Kf3 53. Kg1 Rc1+ 54. Kh2 Kg4 0-1

[Event "FRA-chT2"]
[Site "France"]
[Date "1993.??.??"]
[Round "?"]
[White "Tasic, Branislav"]
[Black "Jachym, Marc"]
[Result "1/2-1/2"]
[ECO "A44"]
[WhiteElo "2250"]
[BlackElo "2250"]
[PlyCount "108"]
[EventDate "1993.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. d4 c5 2. d5 d6 3. c4 e5 4. e4 Be7 5. Nc3 Bg5 6. Nf3 Bxc1 7. Rxc1 Nh6 8. Bd3 0-0 9. 0-0 Na6 10. a3 Nc7 11. b4 b6 12. Qd2 Bd7 13. Rb1 f6 14. bxc5 dxc5 15. Nh4 Nf7 16. Nf5 Bxf5 17. exf5 Ne8 18. a4 Ned6 19. Qe2 Re8 20. Rfe1 Rb8 21. h4 Rb7 22. f3 Qd7 23. g4 Reb8 24. Rb2 Qd8 25. Kh1 Kf8 26. Rg1 h6 27. Qd1 Ke8 28. Rbg2 a6 29. Qc2 Qc7 30. Qd2 Qd8 31. Qe3 Qc7 32. Rh2 Qd8 33. Rb1 Qc7 34. Rhb2 Kf8 35. Rh2 Kg8 36. Rg1 Rf8 37. Rhg2 Rfb8 38. Rb1 Kf8 39. Rgb2 Kg8 40. Rg1 Kf8 41. Rh2 Kg8 42. Qe2 Re8 43. Qf1 Reb8 44. f4 exf4 45. Ne2 b5 46. axb5 axb5 47. Nxf4 Nxc4 48. Ne6 Qe5 49. Bxc4 bxc4 50. Qxc4 Rb2 51. Qf4 Qxd5+ 52. Rhg2 R8b4 53. Qc7 Rxg4 54. Qc8+ Nd8 1/2-1/2

[Event "Belfort op"]
[Site "Belfort"]
[Date "1992.??.??"]
[Round "6"]
[White "Jachym, Marc"]
[Black "Giffard, Nicolas"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "2260"]
[BlackElo "2340"]
[PlyCount "90"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 Bg4 6. Be2 0-0 7. Be3 Nc6 8. d5 Bxf3 9. gxf3 Nb8 10. f4 c6 11. Qd2 cxd5 12. cxd5 Nbd7 13. Rc1 a6 14. 0-0 Qb8 15. Rc2 b5 16. f3 Nb6 17. b3 Nfd7 18. Rfc1 f5 19. Bf1 Nf6 20. Bh3 Kh8 21. Qg2 Nbd7 22. Ne2 Nc5 23. Bxc5 dxc5 24. Rxc5 Nh5 25. exf5 Nxf4 26. Nxf4 Qxf4 27. fxg6 hxg6 28. Kh1 Be5 29. Rc6 Bd6 30. Be6 Kg7 31. Rg1 Rf6 32. Rc2 Rh8 33. h3 Qxf3 34. Qxf3 Rxf3 35. Rgc1 a5 36. Rc8 Rxc8 37. Rxc8 Rf8 38. a4 Rf3 39. axb5 Rxb3 40. Bd7 a4 41. Ra8 a3 42. Kg2 Kf6 43. h4 Ke5 44. Be8 Kd4 45. Bxg6 Rg3+ 0-1

[Event "Belfort op"]
[Site "Belfort"]
[Date "1992.??.??"]
[Round "8"]
[White "Jachym, Marc"]
[Black "Haik, Aldo"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "2260"]
[BlackElo "2375"]
[PlyCount "94"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 g6 4. g3 Bg7 5. Bg2 e6 6. 0-0 Nge7 7. d3 0-0 8. Bf4 d6 9. Qc1 Nf5 10. Rb1 d5 11. cxd5 exd5 12. Nb5 b6 13. e4 dxe4 14. dxe4 Nfd4 15. Nbxd4 Nxd4 16. Nxd4 cxd4 17. Bh6 Ba6 18. Bxg7 Kxg7 19. Rd1 Qd7 20. Qf4 Rfd8 21. h4 h5 22. Kh2 Be2 23. Rd2 d3 24. Rc1 Rac8 25. Bh3 Bg4 26. Bxg4 hxg4 27. Rxc8 Rxc8 28. Qe3 Rd8 29. Kg2 Qb5 30. a4 Qc4 31. h5 Rd4 32. hxg6 Kxg6 33. Rd1 Rxe4 34. Qxd3 Qxd3 35. Rxd3 Rxa4 36. f3 Rb4 37. b3 gxf3+ 38. Kxf3 f5 39. Rc3 a5 40. Ke3 Kf6 41. Kf3 Ke5 42. Ke3 Rg4 43. Kf3 Kd5 44. Rc8 Re4 45. Rc3 Kd4 46. Rc4+ Kd3 47. Ra4 Rb4 0-1

[Event "Belfort op"]
[Site "Belfort"]
[Date "1992.??.??"]
[Round "8"]
[White "Jachym, Marc"]
[Black "Kappler, Jean Marie"]
[Result "1-0"]
[ECO "A87"]
[WhiteElo "2260"]
[BlackElo "2280"]
[PlyCount "43"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. Nf3 f5 2. c4 Nf6 3. d4 g6 4. g3 Bg7 5. Bg2 0-0 6. 0-0 d6 7. d5 Na6 8. Nc3 Qe8 9. Re1 h6 10. e4 Nxe4 11. Nxe4 fxe4 12. Rxe4 Bf5 13. Re1 Nb4 14. Nh4 Nc2 15. Nxf5 Nxe1 16. Nxg7 Qf7 17. Qxe1 Qxg7 18. Bd2 Qxb2 19. Bc3 Qc2 20. Be4 Qa4 21. Bxg6 Qd7 22. Qe3 1-0

[Event "FRA-chT"]
[Site "France"]
[Date "1991.??.??"]
[Round "?"]
[White "Canonne, Antoine"]
[Black "Jachym, Marc"]
[Result "1/2-1/2"]
[ECO "C05"]
[WhiteElo "2245"]
[BlackElo "2255"]
[PlyCount "16"]
[EventDate "1991.??.??"]
[EventType "team"]
[EventRounds "12"]
[EventCountry "FRA"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ndf3 cxd4 8. cxd4 Qb6 1/2-1/2

[Event "FRA-chT"]
[Site "France"]
[Date "1991.??.??"]
[Round "?"]
[White "Jachym, Marc"]
[Black "Andruet, Gilles"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "2255"]
[BlackElo "2375"]
[PlyCount "77"]
[EventDate "1991.??.??"]
[EventType "team"]
[EventRounds "12"]
[EventCountry "FRA"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 g6 3. g3 Bg7 4. Bg2 Nc6 5. Nc3 e6 6. 0-0 Nge7 7. d3 d5 8. cxd5 exd5 9. Bf4 0-0 10. Qc1 d4 11. Ne4 b6 12. Bh6 Be6 13. h4 Qd7 14. h5 f5 15. Bxg7 fxe4 16. Ne5 Nxe5 17. Bxe5 Nc6 18. Bf4 exd3 19. exd3 Bd5 20. hxg6 hxg6 21. Qd1 Bxg2 22. Kxg2 Qd5+ 23. Kg1 Kg7 24. Qg4 Rh8 25. f3 Rh5 26. Rae1 Kf7 27. Kg2 Rah8 28. Rh1 Rxh1 29. Rxh1 Rxh1 30. Kxh1 Qe6 31. Qh4 Qe1+ 32. Kg2 Qe2+ 33. Kh3 Ne7 34. Qh7+ Kf6 35. Qh8+ Ke6 36. Qb8 Qxf3 37. Qxa7 Nd5 38. Bb8 Qh1+ 39. Kg4 0-1

[Event "FRA-chT"]
[Site "France"]
[Date "1991.??.??"]
[Round "?"]
[White "Jachym, Marc"]
[Black "Belkhodja, Slim"]
[Result "1/2-1/2"]
[ECO "E75"]
[WhiteElo "2255"]
[BlackElo "2365"]
[PlyCount "80"]
[EventDate "1991.??.??"]
[EventType "team"]
[EventRounds "12"]
[EventCountry "FRA"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. Nc3 0-0 5. Bg5 c5 6. d5 h6 7. Bd2 e6 8. e4 exd5 9. exd5 d6 10. Be2 Bf5 11. 0-0 Ne4 12. Nxe4 Bxe4 13. Qc1 g5 14. Bc3 Re8 15. Re1 Nd7 16. Nd2 Bg6 17. Nf1 Bxc3 18. Qxc3 Qf6 19. Qh3 Bf5 20. Bg4 Bxg4 21. Qxg4 Ne5 22. Qe4 g4 23. Qc2 Qg6 24. Qxg6+ fxg6 25. Re4 Kf7 26. b3 a6 27. Nd2 b5 28. Rae1 bxc4 29. Nxc4 Nxc4 30. bxc4 Rxe4 31. Rxe4 Rb8 32. g3 h5 33. Re6 Rb6 34. Kg2 a5 35. a3 a4 36. h3 gxh3+ 37. Kxh3 Rb2 38. f4 Rc2 39. Rxd6 Rxc4 40. Ra6 Rd4 1/2-1/2

[Event "FRA-chT"]
[Site "France"]
[Date "1991.??.??"]
[Round "?"]
[White "Jachym, Marc"]
[Black "Mercier, Jean Pierre"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "2255"]
[BlackElo "2230"]
[PlyCount "53"]
[EventDate "1991.??.??"]
[EventType "team"]
[EventRounds "12"]
[EventCountry "FRA"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. Be2 c6 7. 0-0 a6 8. h3 b5 9. e5 dxe5 10. dxe5 Nfd7 11. Bf4 Qc7 12. Qc1 b4 13. e6 bxc3 14. Bxc7 cxb2 15. Qe3 bxa1Q 16. Rxa1 Bxa1 17. exd7 Bxd7 18. Qxe7 Re8 19. Qb4 a5 20. Qd2 Bf5 21. g4 Be6 22. Ng5 Nd7 23. Bf3 Ne5 24. Bxe5 Bxe5 25. Bxc6 Rad8 26. Qxa5 Bxc4 27. Qa4 1-0

[Event "FRA-chT"]
[Site "France"]
[Date "1991.??.??"]
[Round "?"]
[White "Kirsch, Bernard"]
[Black "Jachym, Marc"]
[Result "1-0"]
[ECO "B04"]
[WhiteElo "2110"]
[BlackElo "2255"]
[PlyCount "35"]
[EventDate "1991.??.??"]
[EventType "team"]
[EventRounds "12"]
[EventCountry "FRA"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. Bc4 c6 6. Nc3 Nxc3 7. bxc3 d5 8. Bd3 Bg7 9. 0-0 h6 10. Nh4 c5 11. f4 c4 12. Bxg6 fxg6 13. Nxg6 Kd7 14. Nxh8 Qxh8 15. f5 Kc6 16. Qh5 b6 17. Qg6+ Kb7 18. Qf7 1-0

[Event "FRA-chT"]
[Site "France"]
[Date "1991.??.??"]
[Round "?"]
[White "Petit, Eric"]
[Black "Jachym, Marc"]
[Result "1/2-1/2"]
[ECO "D32"]
[WhiteElo "2205"]
[BlackElo "2255"]
[PlyCount "87"]
[EventDate "1991.??.??"]
[EventType "team"]
[EventRounds "12"]
[EventCountry "FRA"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. cxd5 exd5 4. d4 Nf6 5. Bf4 c5 6. Nf3 Nc6 7. e3 Be7 8. h3 c4 9. Be2 0-0 10. g4 a6 11. Ne5 Be6 12. 0-0 Rc8 13. b3 Bb4 14. Nb1 Nxe5 15. Bxe5 b5 16. bxc4 bxc4 17. Qc2 Nd7 18. Bg3 Qa5 19. a3 c3 20. Bd3 g6 21. f3 Nb6 22. Ra2 Be7 23. Rc1 Nc4 24. Bxc4 Rxc4 25. Be1 f5 26. Kg2 fxg4 27. hxg4 Qc7 28. Nxc3 Bg5 29. Qd3 Rc8 30. Rac2 Qd7 31. Bg3 Be7 32. Nb1 Qb7 33. Nd2 Rxc2 34. Rxc2 Rxc2 35. Qxc2 Bxa3 36. Qa4 Bf8 37. Nb3 Bd7 38. Qa2 Bb5 39. Nc5 Qc6 40. e4 Bc4 41. Qa5 Be7 42. Be5 h5 43. Qb4 hxg4 44. fxg4 1/2-1/2

[Event "World U20-ch22"]
[Site "Belfort"]
[Date "1983.08.26"]
[Round "13"]
[White "Atalik, Suat"]
[Black "Jachym, Marc"]
[Result "1/2-1/2"]
[ECO "E94"]
[PlyCount "132"]
[EventDate "1983.08.12"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "FRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. e4 e5 5. Nf3 g6 6. Be2 Bg7 7. 0-0 0-0 8. Be3 c6 9. Qc2 h6 10. Rad1 Qe7 11. dxe5 dxe5 12. Na4 Ne8 13. c5 Nc7 14. Qd2 Ne6 15. b4 g5 16. Qd6 Qf6 17. Bc4 Re8 18. Bxe6 Qxe6 19. Qxe6 Rxe6 20. Rd2 Re8 21. Rfd1 Nf6 22. Rd8 Bg4 23. Rxe8+ Rxe8 24. Nc3 Bf8 25. h3 Bh5 26. Kf1 Bg6 27. Nd2 Rd8 28. Ke2 Ne8 29. Nc4 Rxd1 30. Kxd1 Nf6 31. f3 Nd7 32. Na5 b6 33. Nxc6 bxc5 34. b5 Nb6 35. Nxa7 Nc4 36. Bf2 f5 37. Nc6 fxe4 38. Nxe4 Bf5 39. Na7 Bxe4 40. fxe4 Kf7 41. Kc2 Ke6 42. a4 Na5 43. Be1 Nc4 44. Kb3 Nd6 45. b6 Nxe4 46. b7 c4+ 47. Kc2 Bd6 48. Bb4 Bc7 49. a5 Kd7 50. a6 Bb8 51. Nc8 Kc6 52. g4 Bc7 53. Bf8 Nf6 54. Ne7+ Kb6 55. Bg7 Ne4 56. Nd5+ Kxa6 57. Nxc7+ Kxb7 58. Ne6 Nf2 59. Bxe5 Nxh3 60. Bg3 Kc6 61. Nc7 Kd7 62. Kd2 Ke7 63. Ke2 Kf7 64. Nd5 Kg6 65. Kf3 h5 66. Ne7+ Kh6 1/2-1/2

[Event "World U20-ch22"]
[Site "Belfort"]
[Date "1983.08.25"]
[Round "12"]
[White "Jachym, Marc"]
[Black "Landenbergue, Claude"]
[Result "1-0"]
[ECO "E60"]
[PlyCount "61"]
[EventDate "1983.08.12"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "FRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. d4 c5 7. b3 Nc6 8. Bb2 Ne4 9. e3 Bg4 10. Qc2 Bf5 11. Qe2 Nf6 12. Nc3 cxd4 13. exd4 d5 14. Rfd1 Bg4 15. h3 Bxf3 16. Bxf3 dxc4 17. d5 Nb4 18. Qxc4 a5 19. a3 Na6 20. d6 Rb8 21. Nd5 exd6 22. Ne3 Qe7 23. Qd4 Ne8 24. Qd2 Nc5 25. Nd5 Qe6 26. Bxg7 Nxg7 27. Re1 Nxb3 28. Qb2 Nxa1 29. Nf6+ Kh8 30. Rxe6 fxe6 31. Nd7 1-0

[Event "World U20-ch22"]
[Site "Belfort"]
[Date "1983.08.24"]
[Round "11"]
[White "Jachym, Marc"]
[Black "Hector, Jonny"]
[Result "1/2-1/2"]
[ECO "D45"]
[BlackElo "2300"]
[PlyCount "85"]
[EventDate "1983.08.12"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "FRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. d4 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd2 0-0 8. 0-0-0 Qe7 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 e5 12. dxe5 Nxe5 13. Nxe5 Bxe5 14. Re1 Re8 15. Qc2 Qf8 16. Bd3 g6 17. h4 Bg7 18. Rxe8 Qxe8 19. h5 Be6 20. hxg6 fxg6 21. Bc3 Qf7 22. Bxg7 Kxg7 23. Re1 Rd8 24. Re3 Qf6 25. Qe2 Qg5 26. Kc2 Bf5 27. g3 Rxd3 28. Rxd3 Qd8 29. Kd2 Bxd3 30. Qxd3 Qxd3+ 31. Kxd3 Kf6 32. Ke4 c5 33. Kd5 Kf5 34. Kxc5 Ke4 35. b4 g5 36. g4 Kf3 37. Kd4 Kxg4 38. c5 a6 39. a4 Kf5 40. Kd5 h5 41. b5 axb5 42. axb5 Kf6 43. Kd6 1/2-1/2

[Event "World U20-ch22"]
[Site "Belfort"]
[Date "1983.08.22"]
[Round "10"]
[White "D'Amore, Carlo"]
[Black "Jachym, Marc"]
[Result "1-0"]
[ECO "A12"]
[WhiteElo "2305"]
[PlyCount "82"]
[EventDate "1983.08.12"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "FRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 Bf5 4. d3 c6 5. Nbd2 h6 6. c4 Nbd7 7. 0-0 e6 8. b3 Bc5 9. Bb2 0-0 10. Ne1 Qe7 11. h3 Bh7 12. a3 a5 13. e4 dxe4 14. dxe4 e5 15. Qe2 Rfd8 16. Nc2 Ne8 17. Rfb1 Nf8 18. b4 axb4 19. axb4 Bd6 20. c5 Bc7 21. Nc4 Kh8 22. Qe3 f6 23. Rxa8 Rxa8 24. Ba3 Bg8 25. Bf1 Ne6 26. Bb2 Qd7 27. h4 Rd8 28. Ra1 Bb8 29. Na5 Qc8 30. Na3 Nd4 31. Rd1 Qg4 32. Rd3 Bh7 33. Bg2 f5 34. Bxd4 f4 35. Qf3 Qd7 36. Nxb7 Qxb7 37. Bc3 Rc8 38. gxf4 Nf6 39. f5 Qa6 40. Bd2 Rf8 41. Bf1 Qb7 1-0

[Event "World U20-ch22"]
[Site "Belfort"]
[Date "1983.08.21"]
[Round "9"]
[White "Jachym, Marc"]
[Black "Smith, Jeff R"]
[Result "1-0"]
[ECO "A14"]
[PlyCount "59"]
[EventDate "1983.08.12"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "FRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 Be7 6. b3 0-0 7. Bb2 c5 8. e3 Nc6 9. Nc3 Rc8 10. Qe2 d5 11. Rfd1 Qc7 12. Rac1 Rfd8 13. cxd5 exd5 14. d4 Qb8 15. dxc5 bxc5 16. Na4 Ne4 17. Nd2 Ne5 18. Nxe4 dxe4 19. Rxd8+ Rxd8 20. Nxc5 Bxc5 21. Rxc5 Nf3+ 22. Bxf3 exf3 23. Qe1 Qd6 24. Bd4 Qe6 25. Re5 Qc6 26. h4 Qc2 27. Re7 Qc8 28. Kh2 a6 29. Qa5 Rd7 30. Qe5 1-0

[Event "World U20-ch22"]
[Site "Belfort"]
[Date "1983.08.20"]
[Round "8"]
[White "Schandorff, Lars"]
[Black "Jachym, Marc"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2355"]
[PlyCount "117"]
[EventDate "1983.08.12"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "FRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. e3 Nc6 6. Nge2 Nge7 7. d3 Be6 8. Nd5 0-0 9. 0-0 Rb8 10. Rb1 f5 11. b4 b5 12. Nxe7+ Nxe7 13. cxb5 Bxa2 14. Ra1 Bf7 15. Rxa7 Rxb5 16. Bd2 Nd5 17. Nc3 Nxc3 18. Bxc3 d5 19. Qa1 Qd6 20. Rc1 Re8 21. Bd2 c5 22. Qa4 Reb8 23. bxc5 Rxc5 24. Rxc5 Qxc5 25. Qd7 Rb1+ 26. Bf1 Qf8 27. Rc7 Rb8 28. Qc6 Qe8 29. Qc2 Be6 30. Bc3 Rc8 31. Rxg7+ Kxg7 32. Bxe5+ Kg8 33. Qb2 Qd7 34. Qd4 h5 35. Qf4 Kh7 36. Bb2 Qc7 37. Qd4 Rf8 38. Be2 Qf7 39. Qe5 Rc8 40. Kg2 Re8 41. Qd4 Rb8 42. Bf3 Re8 43. h3 Rf8 44. Kh2 Rg8 45. Qe5 Re8 46. Qf4 Rg8 47. Qg5 Rc8 48. Bd1 Ra8 49. Bd4 Rc8 50. Qh4 Rg8 51. Bf6 Rf8 52. Be5 Rg8 53. Qg5 Rc8 54. Bf3 Re8 55. Bf4 Qg7 56. Bxh5 Bf7 57. Bf3 d4 58. h4 Be6 59. exd4 1-0

[Event "World U20-ch22"]
[Site "Belfort"]
[Date "1983.08.19"]
[Round "7"]
[White "Grivas, Efstratios"]
[Black "Jachym, Marc"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "2365"]
[PlyCount "104"]
[EventDate "1983.08.12"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "FRA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. Nf3 e5 5. e4 g6 6. Be2 Bg7 7. 0-0 0-0 8. Qc2 c6 9. Rd1 Qe7 10. Bg5 h6 11. Bh4 g5 12. Bg3 Nh5 13. d5 c5 14. Nd2 Nf4 15. Nf1 Rd8 16. Ne3 Nxe2+ 17. Nxe2 Nf6 18. f3 Nh5 19. Bf2 Bf6 20. a3 Ng7 21. b4 b6 22. Rdb1 h5 23. g4 Rb8 24. Rb2 h4 25. Rab1 Qc7 26. bxc5 dxc5 27. Nc3 Bd7 28. a4 Ne8 29. Be1 Nd6 30. Nb5 Bxb5 31. axb5 Be7 32. Ra2 f6 33. Rba1 Rb7 34. Bc3 Rf8 35. Ra3 Rf7 36. Qa2 Bf8 37. Qb2 Qe7 38. Ra4 Bg7 39. Re1 Bf8 40. Kg2 Rh7 41. Kh1 Rf7 42. Qe2 Bg7 43. Ra2 Kf8 44. Qd3 Kg8 45. Rae2 Qd7 46. Nf5 Bf8 47. Ne3 Bg7 48. Rg1 Bf8 49. Be1 Rg7 50. Qc3 Qe8 51. Nf5 Nxf5 52. exf5 Bd6 1/2-1/2

[Event "World U20-ch22"]
[Site "Belfort"]
[Date "1983.08.18"]
[Round "6"]
[White "Jachym, Marc"]
[Black "Saeed, Saeed Ahmed"]
[Result "0-1"]
[ECO "A30"]
[BlackElo "2390"]
[PlyCount "82"]
[EventDate "1983.08.12"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "FRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. Nf3 e6 2. c4 b6 3. g3 Bb7 4. Bg2 c5 5. 0-0 Nf6 6. b3 Be7 7. Bb2 0-0 8. e3 d6 9. Nc3 a6 10. d4 Nbd7 11. Qe2 Qc7 12. e4 cxd4 13. Nxd4 Rfe8 14. Rad1 Rad8 15. f4 Nc5 16. f5 e5 17. Nc2 b5 18. b4 Ncd7 19. cxb5 Qb6+ 20. Rf2 h5 21. bxa6 Bxa6 22. Qe3 Qb8 23. h3 Nb6 24. Qf3 d5 25. Nxd5 Nbxd5 26. exd5 Bc4 27. Rfd2 Bxa2 28. Qe3 e4 29. Qa3 Bc4 30. Bd4 Bd3 31. Qb3 Nxd5 32. Bf2 Nxb4 33. Ne3 Qe5 34. Re1 Nc6 35. Qd1 Bb4 36. Qxh5 Bxd2 37. Ng4 Qd6 38. f6 g6 39. Qh4 Ne5 40. Rd1 Nxg4 41. hxg4 e3 0-1

[Event "World U20-ch22"]
[Site "Belfort"]
[Date "1983.08.16"]
[Round "5"]
[White "Jachym, Marc"]
[Black "Polaczek, Richard"]
[Result "1-0"]
[ECO "A30"]
[PlyCount "83"]
[EventDate "1983.08.12"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "FRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nf6 3. g3 b6 4. Bg2 Bb7 5. 0-0 e6 6. b3 Be7 7. Bb2 0-0 8. e3 d6 9. Nc3 Nbd7 10. d4 cxd4 11. exd4 Rc8 12. d5 e5 13. Nd2 a6 14. b4 Ne8 15. Qe2 Bg5 16. Nb3 Qc7 17. Ne4 Bh6 18. Ned2 a5 19. bxa5 bxa5 20. Bc3 a4 21. Na5 Ba8 22. Rab1 Nc5 23. Nc6 Bxc6 24. dxc6 Bxd2 25. Qxd2 e4 26. Bh3 Ne6 27. Qd5 Qxc6 28. Bxe6 fxe6 29. Qxe6+ Rf7 30. Rb4 Kf8 31. Rfb1 Qc5 32. Be1 Rcc7 33. Qxe4 Rce7 34. Qc2 Qh5 35. Rb8 Re2 36. Qd1 Rfe7 37. Qxd6 Qh6 38. Qc5 Qe6 39. Bb4 Qf6 40. Qa7 Qf5 41. Bxe7+ Rxe7 42. Qxa4 1-0

[Event "World U20-ch22"]
[Site "Belfort"]
[Date "1983.08.15"]
[Round "4"]
[White "Magem Badals, Jordi"]
[Black "Jachym, Marc"]
[Result "0-1"]
[ECO "B04"]
[PlyCount "98"]
[EventDate "1983.08.12"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "FRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. Bc4 Nb6 6. Bb3 Bg7 7. Ng5 d5 8. f4 f6 9. Nf3 Nc6 10. c3 Bg4 11. 0-0 Qd7 12. h3 Be6 13. Ne1 Na5 14. Bc2 Bf5 15. Nd3 Qc8 16. Be3 0-0 17. b3 Nd7 18. Nd2 fxe5 19. fxe5 c5 20. g4 Bxd3 21. Bxd3 cxd4 22. cxd4 Qc3 23. Qe2 Nc6 24. Nf3 Rxf3 25. Qxf3 Qxd3 26. Rae1 Nb6 27. Rd1 Qe4 28. Qg3 Rf8 29. Rxf8+ Bxf8 30. Qf2 Bg7 31. Rf1 h6 32. Qd2 g5 33. Qf2 Nd7 34. Re1 Nf8 35. Bxg5 Qxd4 36. Be3 Qxe5 37. Bxh6 Qd4 38. Be3 Qc3 39. Kg2 Ng6 40. h4 Nce5 41. Rc1 Qb4 42. Rc8+ Kh7 43. Qf5 Nxg4 44. Bg5 Nh6 45. Bxh6 Kxh6 46. Qg5+ Kh7 47. h5 Qe4+ 48. Kg1 Bd4+ 49. Kh2 Qe2+ 0-1

[Event "World U20-ch22"]
[Site "Belfort"]
[Date "1983.08.14"]
[Round "3"]
[White "Kyriakides, Savvas"]
[Black "Jachym, Marc"]
[Result "1/2-1/2"]
[ECO "B04"]
[WhiteElo "2205"]
[PlyCount "42"]
[EventDate "1983.08.12"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "FRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. Bc4 Nb6 6. Bb3 Bg7 7. 0-0 0-0 8. h3 Nc6 9. exd6 cxd6 10. c3 d5 11. Bf4 Bf5 12. Nbd2 Na5 13. Bc2 Bxc2 14. Qxc2 Nc6 15. Rfe1 e6 16. Nb3 Nc8 17. Nc5 b6 18. Nd3 Nd6 19. Qc1 Rc8 20. Bh6 Nf5 21. Bxg7 Kxg7 1/2-1/2

[Event "World U20-ch22"]
[Site "Belfort"]
[Date "1983.08.13"]
[Round "2"]
[White "Jachym, Marc"]
[Black "Gueye, Elhadji Gorgui"]
[Result "1-0"]
[ECO "A14"]
[PlyCount "65"]
[EventDate "1983.08.12"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "FRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. 0-0 0-0 6. b3 b6 7. Bb2 Bb7 8. e3 Nbd7 9. Nc3 c6 10. Qe2 Rc8 11. d3 h6 12. e4 Re8 13. e5 Nh7 14. h4 c5 15. cxd5 exd5 16. d4 Nb8 17. Rfd1 Nf8 18. dxc5 Bxc5 19. Nxd5 Bxd5 20. Nh2 Qc7 21. Bxd5 Ne6 22. Ng4 Qe7 23. Ne3 g6 24. Ng4 Kg7 25. Qf3 Red8 26. h5 g5 27. Qf6+ Qxf6 28. exf6+ Kf8 29. Nxh6 Bxf2+ 30. Kxf2 Rc2+ 31. Kf1 Rxb2 32. Bxe6 Re8 33. Bxf7 1-0

[Event "World U20-ch22"]
[Site "Belfort"]
[Date "1983.08.12"]
[Round "1"]
[White "Condie, Mark L"]
[Black "Jachym, Marc"]
[Result "1-0"]
[ECO "E69"]
[WhiteElo "2345"]
[PlyCount "59"]
[EventDate "1983.08.12"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "FRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d6 5. d4 0-0 6. 0-0 Nbd7 7. Nc3 e5 8. e4 c6 9. b3 Re8 10. h3 exd4 11. Nxd4 Nc5 12. Re1 a5 13. Rb1 Nfd7 14. Be3 h5 15. f4 Nf8 16. Qc2 Qc7 17. Rbd1 Bd7 18. Rd2 Rad8 19. Bf2 Nfe6 20. Red1 Bc8 21. Nxe6 Nxe6 22. Na4 c5 23. Nc3 Nd4 24. Bxd4 Bxd4+ 25. Rxd4 cxd4 26. Nd5 d3 27. Qf2 Qc5 28. Nf6+ Kf8 29. Nxe8 Rxe8 30. Rxd3 1-0

