[Event "Recklinghausen op 14th"]
[Site "Recklinghausen"]
[Date "2003.08.24"]
[Round "7"]
[White "Denig, Friedrich"]
[Black "Buchholz, Martin"]
[Result "1-0"]
[ECO "A43"]
[BlackElo "2315"]
[PlyCount "79"]
[EventDate "2003.08.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 c5 3. c4 cxd4 4. Nxd4 a6 5. g3 Qc7 6. b3 Nc6 7. Bg2 Bb4+ 8. Bd2 Qe5 9. Bxb4 Nxb4 10. 0-0 Nc6 11. e3 Nf6 12. Nc3 0-0 13. Rc1 Rd8 14. Nxc6 bxc6 15. Bxc6 Rb8 16. Bg2 d5 17. Ne2 Bb7 18. Qd4 Qh5 19. Nf4 Qf5 20. cxd5 e5 21. Qd3 Qxd3 22. Nxd3 e4 23. Nc5 Bxd5 24. Nxa6 Ra8 25. Nc7 Rxa2 26. Nxd5 Nxd5 27. Bxe4 Nf6 28. Rfd1 Rb8 29. Bf3 h5 30. Rb1 Rc8 31. b4 Rcc2 32. b5 Rxf2 33. Rf1 Rxh2 34. b6 Nd7 35. b7 Nb8 36. Rbc1 Rhc2 37. Rxc2 Rxc2 38. Rd1 Na6 39. Rd8+ Kh7 40. Be4+ 1-0

[Event "Recklinghausen op 14th"]
[Site "Recklinghausen"]
[Date "2003.08.23"]
[Round "6"]
[White "Buchholz, Martin"]
[Black "Brambrink, Ulf"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2315"]
[PlyCount "109"]
[EventDate "2003.08.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. e4 c5 2. g3 b6 3. Bg2 Bb7 4. Nc3 e6 5. d3 a6 6. Nge2 Qc7 7. 0-0 d6 8. f4 Nd7 9. Be3 Ne7 10. d4 cxd4 11. Bxd4 e5 12. Be3 Nf6 13. fxe5 dxe5 14. h3 Nc6 15. Nd5 Nxd5 16. exd5 Rd8 17. c4 Nb8 18. Rc1 Nd7 19. Qa4 a5 20. Nc3 Be7 21. Nb5 Qb8 22. d6 Bf6 23. Nc7+ Kf8 24. Qb3 Bxg2 25. Kxg2 Nc5 26. Bxc5 bxc5 27. Qxb8 Rxb8 28. Nb5 Ke8 29. Rc2 Kd7 30. Rd2 Rb6 31. Rd5 Rc8 32. b3 Rcc6 33. Rfd1 Ra6 34. a4 Ra8 35. Kf3 g6 36. Ke4 Bg7 37. g4 h6 38. Rf1 Rf8 39. Rfd1 f5+ 40. gxf5 gxf5+ 41. Kf3 Bf6 42. Rg1 e4+ 43. Ke2 Bg5 44. h4 Bxh4 45. Rg7+ Ke6 46. Nc7+ Kf6 47. Rh7 Kg6 48. Re7 Bg3 49. Ne6 Rb8 50. Rg7+ Kf6 51. Rxg3 Kxe6 52. Rg6+ Kd7 53. Rg7+ Kc8 54. d7+ Kd8 55. Rg8+ 1-0

[Event "Recklinghausen op 14th"]
[Site "Recklinghausen"]
[Date "2003.08.22"]
[Round "5"]
[White "Herud, Martin"]
[Black "Buchholz, Martin"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "2036"]
[BlackElo "2315"]
[PlyCount "65"]
[EventDate "2003.08.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Qc7 5. Nc3 e6 6. Be2 d6 7. 0-0 b6 8. Be3 Nd7 9. f4 Ngf6 10. Bf3 Rb8 11. g4 h6 12. g5 hxg5 13. fxg5 d5 14. e5 Qxe5 15. Qd2 Bd6 16. Nc6 Rxh2 17. Nxe5 Rxd2 18. Bxd2 Bc5+ 19. Kg2 Nxe5 20. gxf6 gxf6 21. Rh1 Ng6 22. Rae1 Be7 23. Ne2 f5 24. Nf4 Nh4+ 25. Kg3 Nxf3 26. Kxf3 Kd7 27. Rh7 Bb7 28. Rxf7 d4+ 29. Ke2 Ke8 30. Rh7 Bf6 31. Nxe6 Be4 32. Bg5 f4 33. Ra7 1-0

[Event "Recklinghausen op 14th"]
[Site "Recklinghausen"]
[Date "2003.08.21"]
[Round "4"]
[White "Buchholz, Martin"]
[Black "Zwielich, Frank"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2315"]
[PlyCount "60"]
[EventDate "2003.08.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. e4 c5 2. g3 Nc6 3. Bg2 g6 4. d3 Bg7 5. Ne2 d6 6. 0-0 e5 7. h3 Be6 8. f4 Qd7 9. Kh2 h5 10. Nbc3 Nh6 11. Nd5 0-0-0 12. Nec3 Nd4 13. a4 h4 14. g4 Nxg4+ 15. hxg4 Bxg4 16. Qxg4 Qxg4 17. Bh3 Qxh3+ 18. Kxh3 Nxc2 19. Rb1 Rd7 20. Bd2 Nd4 21. b4 f5 22. Nb5 fxe4 23. dxe4 Nc6 24. Rfc1 Kd8 25. bxc5 dxc5 26. Rg1 a6 27. Nbc3 exf4 28. Bxf4 Bxc3 29. Rxg6 Be5 30. Rbg1 Bxf4 1-0

[Event "Recklinghausen op 14th"]
[Site "Recklinghausen"]
[Date "2003.08.20"]
[Round "3"]
[White "Ozerov, Ilja"]
[Black "Buchholz, Martin"]
[Result "1/2-1/2"]
[ECO "C25"]
[BlackElo "2315"]
[PlyCount "69"]
[EventDate "2003.08.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. f4 Bb4 4. Nf3 Bxc3 5. bxc3 Nf6 6. fxe5 Nxe4 7. Bc4 Qe7 8. 0-0 Qc5+ 9. Kh1 Nf2+ 10. Rxf2 Qxf2 11. Ba3 d6 12. exd6 0-0 13. dxc7 Bg4 14. Bxf8 Ne5 15. Be2 Rxf8 16. Nxe5 Bxe2 17. Qe1 Qxe1+ 18. Rxe1 Ba6 19. Nd7 Rc8 20. Nc5 Kf8 21. Nxa6 bxa6 22. Re4 Rxc7 23. Kg1 a5 24. Re5 Rb7 25. Rxa5 Rb2 26. Rxa7 Rxc2 27. a4 Rxd2 28. a5 Rc2 29. a6 Rxc3 30. Ra8+ Ke7 31. Rb8 Ra3 32. Rb7+ Kf6 33. a7 Kg6 34. Rb6+ f6 35. Rb7 1/2-1/2

[Event "Recklinghausen op 14th"]
[Site "Recklinghausen"]
[Date "2003.08.19"]
[Round "2"]
[White "Buchholz, Martin"]
[Black "Bischof, Rainer"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "2315"]
[BlackElo "2018"]
[PlyCount "60"]
[EventDate "2003.08.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. e4 c5 2. g3 Nc6 3. Bg2 g6 4. Ne2 Bg7 5. 0-0 d6 6. h3 e6 7. Nbc3 Nge7 8. d3 0-0 9. Bf4 f5 10. Qc1 Nd4 11. Nxd4 cxd4 12. Ne2 e5 13. Bh6 Nc6 14. c3 dxc3 15. Bxg7 Kxg7 16. Qxc3 Qb6 17. exf5 Bxf5 18. g4 Be6 19. Bxc6 Rac8 20. Qd2 bxc6 21. d4 e4 22. b3 Rf3 23. Nf4 Bd5 24. Nxd5 cxd5 25. Qg5 Qb7 26. h4 h6 27. Qd2 Qd7 28. Rfc1 Qxg4+ 29. Kf1 e3 30. Qb2 exf2 0-1

[Event "Recklinghausen op 14th"]
[Site "Recklinghausen"]
[Date "2003.08.18"]
[Round "1"]
[White "Siepmann, Martin"]
[Black "Buchholz, Martin"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2103"]
[BlackElo "2315"]
[PlyCount "91"]
[EventDate "2003.08.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Bg4 3. Ne5 Bd7 4. c4 f6 5. Nf3 Bg4 6. cxd5 Qxd5 7. Nc3 Qa5 8. Qb3 Bxf3 9. gxf3 Qb6 10. Qxb6 axb6 11. Nb5 Na6 12. Bf4 c6 13. Nc7+ Nxc7 14. Bxc7 e5 15. Bh3 Bb4+ 16. Kf1 Ne7 17. dxe5 Nd5 18. Bd6 Bxd6 19. exd6 Nf4 20. Bf5 g6 21. Bc2 Kd7 22. e3 Ne6 23. h4 Ra5 24. a3 Rd5 25. Rd1 Rxd1+ 26. Bxd1 Kxd6 27. h5 g5 28. h6 Rd8 29. Bc2 Rd7 30. Ke2 Re7 31. Kd2 Ke5 32. Rh5 Kd6 33. Kc3 b5 34. Bf5 Nc7 35. Rh1 Ke5 36. e4 b6 37. Rd1 Ne6 38. b4 Rc7 39. Bxe6 Kxe6 40. Rd8 Kf7 41. Rd6 Ke7 42. Rd1 Kf7 43. Rd8 Kg6 44. Rd6 Kf7 45. Rd8 Kg6 46. Rd6 1/2-1/2

[Event "Toronto"]
[Site "Toronto"]
[Date "1982.02.??"]
[Round "10"]
[White "Buchholz, Martin"]
[Black "Findlay, Ian T"]
[Result "1-0"]
[ECO "A75"]
[WhiteElo "2306"]
[BlackElo "2250"]
[PlyCount "67"]
[EventDate "1982.02.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. Be2 0-0 9. 0-0 Bg4 10. Bf4 Re8 11. Qc2 a6 12. a4 Qc7 13. h3 Bxf3 14. Bxf3 Nbd7 15. g4 h6 16. g5 hxg5 17. Bxg5 c4 18. Bg2 Nc5 19. f4 Rab8 20. Bxf6 Bxf6 21. e5 dxe5 22. f5 e4 23. fxg6 Bd4+ 24. Kh1 fxg6 25. Nxe4 Nxe4 26. Bxe4 Re7 27. Rad1 Be5 28. d6 Bxd6 29. Rf6 Be5 30. Bd5+ Kh8 31. Rxg6 Rh7 32. Qf5 c3 33. Rf1 Bg7 34. Qf8+ 1-0

[Event "Toronto"]
[Site "Toronto"]
[Date "1982.02.??"]
[Round "5"]
[White "Buchholz, Martin"]
[Black "Hergott, Deen"]
[Result "1-0"]
[ECO "A79"]
[WhiteElo "2306"]
[BlackElo "2216"]
[PlyCount "69"]
[EventDate "1982.02.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. Be2 0-0 9. 0-0 Re8 10. Nd2 Na6 11. f3 Nc7 12. a4 b6 13. Nc4 Ba6 14. Bg5 h6 15. Be3 Bxc4 16. Bxc4 a6 17. Qd2 Kh7 18. Rab1 Rb8 19. b4 b5 20. axb5 axb5 21. Be2 c4 22. Bd1 Re7 23. Bc2 Qh8 24. Nd1 Ra8 25. Bb6 Ra6 26. Ba5 Nce8 27. g4 Ra8 28. h4 Nd7 29. f4 Bf6 30. g5 Bd4+ 31. Kg2 h5 32. Rf3 Nb6 33. Nc3 Nc7 34. Ne2 Nbxd5 35. Nxd4 1-0

[Event "Toronto"]
[Site "Toronto"]
[Date "1982.02.??"]
[Round "4"]
[White "Buchholz, Martin"]
[Black "Kilgour, Ian A"]
[Result "1-0"]
[ECO "D93"]
[WhiteElo "2306"]
[BlackElo "2240"]
[PlyCount "64"]
[EventDate "1982.02.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 0-0 6. Nf3 c5 7. dxc5 Ne4 8. Be5 Bxe5 9. Nxe5 Nxc3 10. bxc3 Qc7 11. Qd4 Nc6 12. Nxc6 bxc6 13. Be2 e5 14. Qh4 Qa5 15. 0-0 Qxc5 16. Qf6 Re8 17. cxd5 cxd5 18. Rfd1 Be6 19. Kf1 Qxc3 20. Rdc1 Qd2 21. h4 Rac8 22. Rd1 Qc3 23. Rab1 e4 24. Rd4 Rc6 25. Rbd1 Bg4 26. Qf4 Bxe2+ 27. Kxe2 Qb2+ 28. R4d2 Qb5+ 29. Ke1 d4 30. exd4 Qd5 31. Kf1 Rc3 32. Re1 Re6 1-0

[Event "Toronto"]
[Site "Toronto"]
[Date "1982.02.??"]
[Round "7"]
[White "Buchholz, Martin"]
[Black "Morrison, Robert"]
[Result "1-0"]
[ECO "D90"]
[WhiteElo "2306"]
[BlackElo "2341"]
[PlyCount "59"]
[EventDate "1982.02.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qa4+ Nc6 6. Bf4 0-0 7. e3 Be6 8. Rd1 Qc8 9. Ne5 Nd8 10. Be2 c5 11. 0-0 Nc6 12. Bf3 cxd4 13. exd4 Rd8 14. Rfe1 a5 15. Qb5 dxc4 16. Nxc6 bxc6 17. Bxc6 Bd7 18. d5 Ra6 19. Qxc4 Bxc6 20. dxc6 Rxd1 21. Rxd1 Rxc6 22. Qb5 Rc5 23. Qb6 Nd7 24. Qa7 Bxc3 25. bxc3 Rc4 26. Bh6 Rc7 27. Qxa5 Rxc3 28. Qb4 e5 29. Qe7 Nf8 30. Qd8 1-0

[Event "Toronto"]
[Site "Toronto"]
[Date "1982.02.??"]
[Round "1"]
[White "Buchholz, Martin"]
[Black "Nickoloff, Bryon"]
[Result "1-0"]
[ECO "D41"]
[WhiteElo "2306"]
[BlackElo "2343"]
[PlyCount "79"]
[EventDate "1982.02.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 cxd4 8. cxd4 Nc6 9. Be2 Bb4+ 10. Bd2 Bxd2+ 11. Qxd2 0-0 12. 0-0 e5 13. d5 Bg4 14. Rab1 Bxf3 15. Bxf3 b6 16. g3 Nd4 17. Bg2 Rc8 18. Rfc1 Qd7 19. f4 f6 20. Rxc8 Rxc8 21. fxe5 fxe5 22. Qg5 Qd6 23. Rf1 Rf8 24. Rd1 b5 25. Qe3 Qb6 26. Kh1 b4 27. Rc1 a5 28. Rc6 Qb7 29. Rc4 a4 30. d6 b3 31. axb3 axb3 32. Rc7 Qb5 33. Qc1 h6 34. Bh3 Kh7 35. d7 b2 36. Qb1 Qb4 37. Rc8 Qd2 38. Rxf8 Qc1+ 39. Rf1 Nb3 40. d8Q 1-0

[Event "Toronto"]
[Site "Toronto"]
[Date "1982.02.??"]
[Round "11"]
[White "Day, Lawrence A"]
[Black "Buchholz, Martin"]
[Result "1/2-1/2"]
[ECO "C16"]
[WhiteElo "2439"]
[BlackElo "2306"]
[PlyCount "144"]
[EventDate "1982.02.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. Bd2 b6 6. Nf3 Ba6 7. Bxa6 Nxa6 8. Qe2 Nb8 9. Nd1 Bf8 10. 0-0 Ne7 11. Ne3 Ng6 12. Rfd1 Be7 13. g3 f6 14. exf6 Bxf6 15. h4 h5 16. Ng2 Nc6 17. Nf4 Nxf4 18. Bxf4 Kf7 19. Rac1 Ne7 20. b3 Nf5 21. Be5 Rac8 22. c4 c6 23. Rc2 dxc4 24. bxc4 Kg6 25. Qe4 Kf7 26. Rcd2 Nd6 27. Bxd6 Qxd6 28. Ne5+ Kg8 29. f4 Rh6 30. Kg2 b5 31. cxb5 cxb5 32. d5 Bxe5 33. fxe5 exd5 34. Rxd5 Qe7 35. Rd7 Qe8 36. Rxa7 Rc3 37. Rdd7 Rg6 38. Rd3 Rc2+ 39. Kf3 Rg4 40. Ra8 Rc8 41. Qd5+ Kh7 42. Rxc8 Qxc8 43. e6 Rg6 44. Re3 Rf6+ 45. Kg2 Qc2+ 46. Kh3 g6 47. Qe4 Qxe4 48. Rxe4 Rf8 49. g4 Re8 50. Kg3 Kg7 51. g5 Kf8 52. Rf4+ Ke7 53. Rf6 Ra8 54. Rxg6 Rxa2 55. Rh6 Ra8 56. Kf4 b4 57. Rh7+ Kxe6 58. Rh6+ Kf7 59. Rf6+ Kg7 60. Rb6 Ra4 61. Rb5 Kg6 62. Ke5 b3 63. Rb6+ Kg7 64. Rxb3 Rxh4 65. Kf5 Ra4 66. Rb7+ Kg8 67. Kg6 Ra6+ 68. Kxh5 Rc6 69. g6 Rc1 70. g7 Rh1+ 71. Kg6 Rg1+ 72. Kf6 Rf1+ 1/2-1/2

[Event "Toronto"]
[Site "Toronto"]
[Date "1982.02.??"]
[Round "6"]
[White "Kleinplatz, Sam"]
[Black "Buchholz, Martin"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2219"]
[BlackElo "2306"]
[PlyCount "81"]
[EventDate "1982.02.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Be7 4. cxd5 exd5 5. Bf4 c6 6. e3 Bf5 7. g4 Be6 8. h3 h5 9. gxh5 Bd6 10. Nge2 Rxh5 11. Qb3 Bc8 12. Rg1 Kf8 13. 0-0-0 Bxf4 14. Nxf4 Rh4 15. Bd3 Qd6 16. Nce2 Ne7 17. Rg5 g6 18. Rdg1 Rh6 19. h4 Nd7 20. h5 gxh5 21. e4 dxe4 22. Bc4 Nf6 23. Bxf7 Bg4 24. Bg6 Nfd5 25. Bxh5 Bxe2 26. Nxe2 b6 27. Qh3 Nf6 28. Re5 Qxe5 29. dxe5 Rxh5 30. Qg3 Nfd5 31. Nd4 Rd8 32. e6 Rh8 33. Nf5 Nxf5 34. Qg6 Ke7 35. Qxf5 Rdf8 36. Rg7+ Kd6 37. Rd7+ Kc5 38. Qxe4 Rhg8 39. Rf7 Rg1+ 40. Kd2 Rd8 41. Rd7 1-0

[Event "Toronto"]
[Site "Toronto"]
[Date "1982.02.??"]
[Round "2"]
[White "Kourkounakis, Ilias"]
[Black "Buchholz, Martin"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2246"]
[BlackElo "2306"]
[PlyCount "47"]
[EventDate "1982.02.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 b6 3. b3 e6 4. Bb2 Bb7 5. Nc3 c5 6. Rc1 Be7 7. e4 0-0 8. e5 Ne8 9. d4 cxd4 10. Qxd4 d6 11. exd6 Bxd6 12. Bd3 Nd7 13. Rd1 e5 14. Qh4 Qxh4 15. Nxh4 Nc5 16. Nf5 Bxg2 17. Rg1 Bf3 18. Be2 Bxe2 19. Kxe2 Bb8 20. Rd8 Ne6 21. Rc8 Kh8 22. Ba3 Rg8 23. Ne7 Bd6 24. Rxa8 1-0

[Event "Toronto"]
[Site "Toronto"]
[Date "1982.02.??"]
[Round "9"]
[White "Lavin, David"]
[Black "Buchholz, Martin"]
[Result "0-1"]
[ECO "A44"]
[WhiteElo "2191"]
[BlackElo "2306"]
[PlyCount "132"]
[EventDate "1982.02.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 c5 2. d5 e5 3. c4 d6 4. Nc3 Be7 5. Nf3 f5 6. e4 f4 7. g3 fxg3 8. hxg3 Na6 9. Bh3 Bxh3 10. Rxh3 Qd7 11. Rh1 0-0-0 12. Qe2 Rf8 13. Nb5 Kb8 14. Be3 Nc7 15. Nxc7 Kxc7 16. a3 Qg4 17. Nd2 Qxe2+ 18. Kxe2 Nf6 19. f3 Nd7 20. b4 b6 21. Rab1 h5 22. Nb3 g5 23. Rh2 Rh7 24. Rbh1 Rfh8 25. Nc1 cxb4 26. axb4 Kb7 27. Nd3 a6 28. Bd2 h4 29. gxh4 gxh4 30. Rg1 Rc8 31. Nb2 b5 32. Kd3 Nb6 33. Rc1 bxc4+ 34. Nxc4 Nxc4 35. Rxc4 Rxc4 36. Kxc4 h3 37. Be3 Bd8 38. f4 Rh4 39. fxe5 Rxe4+ 40. Kd3 Rxe5 41. Rxh3 Rxd5+ 42. Kc4 Rf5 43. Rh7+ Bc7 44. Rg7 Kc6 45. Rg6 Rf3 46. Bd2 Bd8 47. Bg5 Bc7 48. Bd2 Rh3 49. Rf6 Bb6 50. Bf4 Rh4 51. Kb3 Bc7 52. Bd2 Rh1 53. Kc4 Rd1 54. Be3 Re1 55. Bd2 Re2 56. Bh6 Re4+ 57. Kb3 Kb5 58. Rf5+ Re5 59. Rf7 Bb6 60. Bf4 Rd5 61. Rf6 Rd3+ 62. Kc2 Rf3 63. Rf8 d5 64. Bd6 Rxf8 65. Bxf8 Kc4 66. Be7 Bd4 0-1

[Event "Toronto"]
[Site "Toronto"]
[Date "1982.02.??"]
[Round "4"]
[White "Van Leusden, Jacques"]
[Black "Buchholz, Martin"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2066"]
[BlackElo "2306"]
[PlyCount "84"]
[EventDate "1982.02.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nc3 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. g3 g6 6. Bg2 Bg7 7. 0-0 0-0 8. h3 d5 9. Nxc6 bxc6 10. e4 Nxe4 11. Nxe4 dxe4 12. Qe2 f5 13. Rd1 Qc7 14. Qc4+ Kh8 15. Bf4 e5 16. Be3 Re8 17. Bc5 Be6 18. Qa4 Bf8 19. Qa3 Bxc5 20. Qxc5 Rad8 21. b4 Bg8 22. a4 Rd7 23. c4 Red8 24. Rxd7 Rxd7 25. b5 cxb5 26. Qxc7 Rxc7 27. cxb5 Rc2 28. Bf1 Ra2 29. Rxa2 Bxa2 30. a5 Bd5 31. Be2 Kg7 32. Kf1 Kf6 33. Ke1 Ke7 34. Kd2 Kd6 35. Kc3 Kc5 36. h4 Bf7 37. Bf1 h6 38. Be2 Be8 39. Bc4 Bxb5 40. Bf7 g5 41. hxg5 hxg5 42. Bg6 Bd7 1-0

[Event "Ann Arbor"]
[Site "Ann Arbor"]
[Date "1982.??.??"]
[Round "?"]
[White "Buchholz, Martin"]
[Black "Goodman, David SC"]
[Result "0-1"]
[ECO "E84"]
[WhiteElo "2280"]
[BlackElo "2345"]
[PlyCount "87"]
[EventDate "1982.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 g6 2. d4 d6 3. c4 Bg7 4. Nc3 Nf6 5. f3 0-0 6. Be3 Nc6 7. Qd2 Re8 8. Nge2 Rb8 9. Rb1 a6 10. b4 e5 11. d5 Ne7 12. Nc1 Nh5 13. g3 f5 14. Be2 Rf8 15. c5 Kh8 16. Nd3 Bd7 17. b5 axb5 18. cxd6 cxd6 19. Nxb5 fxe4 20. fxe4 Bh3 21. Nf2 Bg2 22. Rg1 Rxf2 23. Kxf2 Bxe4 24. Rb4 Bxd5 25. Rd1 Qd7 26. Nc3 Rf8+ 27. Kg1 Bc6 28. Bg4 Nf5 29. Nd5 Nf6 30. Nb6 Qe6 31. Bh3 d5 32. Bg5 Ne4 33. Qc1 Nxg5 34. Qxg5 Bh6 35. Bxf5 gxf5 36. Qh5 Be3+ 37. Kf1 Be8 38. Qe2 Bxb6 39. Rdb1 Bc5 40. Rxb7 f4 41. g4 f3 42. Qc2 Qc6 43. Ke1 f2+ 44. Kd2 0-1

[Event "Ann Arbor"]
[Site "Ann Arbor"]
[Date "1982.??.??"]
[Round "?"]
[White "Buchholz, Martin"]
[Black "Kensek, Ronald"]
[Result "1-0"]
[ECO "A73"]
[WhiteElo "2280"]
[PlyCount "47"]
[EventDate "1982.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. e4 Bg7 8. Be2 0-0 9. 0-0 Bg4 10. Bf4 Qe7 11. Nd2 Bxe2 12. Qxe2 Nh5 13. Be3 Nd7 14. g4 Nhf6 15. f3 Ne5 16. h3 Ne8 17. f4 Nd7 18. Rae1 Nc7 19. e5 dxe5 20. f5 e4 21. Ndxe4 Nxd5 22. Bg5 Bd4+ 23. Kg2 Qe5 24. Qf3 1-0

[Event "Ann Arbor"]
[Site "Ann Arbor"]
[Date "1982.??.??"]
[Round "?"]
[White "Buchholz, Martin"]
[Black "Poschel, Paul"]
[Result "1/2-1/2"]
[ECO "D25"]
[WhiteElo "2280"]
[PlyCount "141"]
[EventDate "1982.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 Bg4 5. Bxc4 e6 6. h3 Bh5 7. Nc3 Nbd7 8. Qe2 Bd6 9. e4 e5 10. d5 Bxf3 11. Qxf3 0-0 12. 0-0 Qe7 13. Bg5 a6 14. Rfd1 Rfd8 15. Rac1 h6 16. Bh4 g5 17. Bg3 Nf8 18. Rd2 Ng6 19. Nd1 Nf4 20. Ne3 Ne8 21. Rdc2 Ng7 22. Bf1 Kh7 23. Bh2 Qf6 24. Ng4 Qe7 25. g3 Ng6 26. Be2 Ne8 27. Rc3 Rab8 28. Kh1 Bb4 29. Rc4 Ba5 30. Ne3 Nd6 31. Nf5 Qf6 32. Nxd6 Qxf3+ 33. Bxf3 cxd6 34. Bg4 Kg7 35. f3 Ne7 36. Bg1 Rf8 37. Bf5 Kf6 38. g4 h5 39. a3 b5 40. R4c2 hxg4 41. Bxg4 b4 42. a4 b3 43. Rc4 Rb7 44. Be3 Rfb8 45. Kg2 Kg6 46. Kf2 Rh8 47. Rg1 f6 48. Be6 Rh5 49. Ke2 Rb8 50. Bf2 Rbh8 51. Rcc1 f5 52. h4 Kf6 53. hxg5+ Rxg5 54. Rxg5 Kxg5 55. Rg1+ Kf6 56. Kd3 fxe4+ 57. Kxe4 Ng6 58. Be3 Nf4 59. Bxf4 exf4 60. Rg2 Rb8 61. Kxf4 Rb4+ 62. Ke3 Rxa4 63. Kd3 Rf4 64. Bc8 Bb6 65. Bxa6 Rxf3+ 66. Kc4 Bc5 67. Re2 Re3 68. Rxe3 Bxe3 69. Kxb3 Ke7 70. Kc4 Kd7 71. Bb5+ 1/2-1/2

[Event "Ann Arbor"]
[Site "Ann Arbor"]
[Date "1982.??.??"]
[Round "?"]
[White "Buchholz, Martin"]
[Black "Whitehouse, David"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2280"]
[PlyCount "95"]
[EventDate "1982.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 cxd4 7. cxd4 Nge7 8. Nc3 Nf5 9. Na4 Qa5+ 10. Bd2 Bb4 11. Bc3 b5 12. a3 Bxc3+ 13. Nxc3 b4 14. axb4 Qxb4 15. Bb5 Bd7 16. Bxc6 Bxc6 17. Qd2 Bb5 18. Nxb5 Qxb5 19. Ra5 Qb6 20. 0-0 0-0 21. Rc1 Rab8 22. Rc2 Qb4 23. Rxa7 Qxd2 24. Rxd2 Rfc8 25. g4 Nh6 26. h3 Rb6 27. Rc2 Rbb8 28. Rxc8+ Rxc8 29. b4 Kf8 30. Rb7 Rc3 31. Kg2 Rb3 32. b5 f5 33. Ng5 fxg4 34. Nxe6+ Kg8 35. hxg4 g6 36. f3 Kh8 37. Ng5 Kg8 38. Rxh7 Rxb5 39. Rxh6 Rb4 40. Rxg6+ Kh8 41. Ne6 Kh7 42. Rf6 Kh8 43. Kg3 Kh7 44. Kf4 Rb1 45. Kg5 Rg1 46. Rf7+ Kg8 47. Rg7+ Kh8 48. Ra7 1-0

[Event "Ann Arbor"]
[Site "Ann Arbor"]
[Date "1982.??.??"]
[Round "?"]
[White "Gajic, Zoran"]
[Black "Buchholz, Martin"]
[Result "0-1"]
[ECO "C23"]
[BlackElo "2280"]
[PlyCount "48"]
[EventDate "1982.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nc6 3. c3 Nf6 4. Qf3 Bc5 5. d3 d6 6. h3 Be6 7. Bg5 h6 8. Bxf6 Qxf6 9. Nd2 a6 10. Qxf6 gxf6 11. Ngf3 0-0-0 12. b4 Ba7 13. b5 axb5 14. Bxb5 Ne7 15. d4 c6 16. Bd3 Rhg8 17. g3 d5 18. dxe5 fxe5 19. g4 f6 20. Rh2 h5 21. gxh5 dxe4 22. Bxe4 f5 23. Bb1 e4 24. Nd4 Rxd4 0-1

[Event "Toronto op"]
[Site "Toronto"]
[Date "1982.??.??"]
[Round "?"]
[White "Ginsburg, Mark"]
[Black "Buchholz, Martin"]
[Result "1-0"]
[ECO "A75"]
[WhiteElo "2434"]
[BlackElo "2357"]
[PlyCount "69"]
[EventDate "1982.04.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. d4 c5 4. d5 d6 5. e4 Nf6 6. Nf3 0-0 7. Be2 e6 8. 0-0 exd5 9. cxd5 a6 10. a4 Bg4 11. Bf4 Re8 12. Nd2 Bxe2 13. Qxe2 Nh5 14. Be3 Nd7 15. Rae1 Rb8 16. g4 Nhf6 17. f3 h6 18. Kg2 Qc7 19. h4 Nh7 20. g5 h5 21. f4 Rec8 22. Rd1 c4 23. e5 dxe5 24. f5 b5 25. axb5 axb5 26. Nde4 gxf5 27. Rxf5 Ndf8 28. Rdf1 b4 29. Rxf7 Qxf7 30. Rxf7 bxc3 31. Qxh5 cxb2 32. Ra7 Kh8 33. Qf7 Ne6 34. dxe6 Rg8 35. Nc3 1-0

[Event "Ann Arbor"]
[Site "Ann Arbor"]
[Date "1982.??.??"]
[Round "?"]
[White "Martinovsky, Eugene Simeon"]
[Black "Buchholz, Martin"]
[Result "0-1"]
[ECO "D61"]
[BlackElo "2280"]
[PlyCount "128"]
[EventDate "1982.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Qc2 h6 8. Bh4 b6 9. Nf3 Bb7 10. Be2 Nbd7 11. 0-0 Ne4 12. Bg3 Nxg3 13. hxg3 a6 14. Rfd1 Bd6 15. Nh4 Re8 16. Rac1 Nf6 17. Bf3 Rc8 18. Nf5 Bf8 19. Be2 Qd7 20. Nh4 g6 21. Bd3 Re6 22. Qe2 Ra8 23. a3 Bd6 24. Re1 Ne4 25. Qg4 f5 26. Qh3 Rae8 27. Nxe4 fxe4 28. Be2 Qf7 29. Rf1 Rf6 30. g4 Bc8 31. Rc3 Rf8 32. f3 exf3 33. gxf3 c5 34. Ng2 g5 35. Rcc1 Qg7 36. Rcd1 cxd4 37. Rxd4 Bb7 38. Rfd1 Bc5 39. R4d3 a5 40. Kh1 Ba6 41. f4 Bxd3 42. Rxd3 Rd6 43. Rxd5 Rxd5 44. Bc4 Rfd8 45. Qf3 Qf7 46. Kh2 gxf4 47. e4 Rh5+ 48. gxh5 Qxc4 49. Qg4+ Kh8 50. Qg6 Rd6 51. Qe8+ Qg8 52. Qe5+ Qg7 53. Qe8+ Kh7 54. Nxf4 Rd2+ 55. Kh3 Qd7+ 56. Qxd7+ Rxd7 57. Nd5 Kg7 58. Kg4 Rxd5 59. exd5 Kf6 60. Kf4 a4 61. Ke4 b5 62. d6 Ke6 63. d7 Kxd7 64. Kd5 Bd6 0-1

[Event "Ann Arbor"]
[Site "Ann Arbor"]
[Date "1982.??.??"]
[Round "?"]
[White "O'Donnell, Robert"]
[Black "Buchholz, Martin"]
[Result "0-1"]
[ECO "A21"]
[BlackElo "2280"]
[PlyCount "72"]
[EventDate "1982.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 f5 3. d4 e4 4. e3 Nf6 5. Nge2 Nc6 6. Nf4 Bb4 7. Bd2 0-0 8. h4 Bd6 9. Ncd5 b6 10. Rc1 Nxd5 11. Nxd5 Ne7 12. Nf4 Bb7 13. d5 Qe8 14. h5 Rf6 15. Bc3 Rh6 16. g4 fxg4 17. Qxg4 Qf8 18. Rg1 Rf6 19. Nh3 c6 20. Qxe4 Nf5 21. Bd3 Bb4 22. Qg4 Nh6 23. Qg2 Re8 24. Ng5 Nf5 25. a3 Bxc3+ 26. Rxc3 Kh8 27. Be4 h6 28. Nh3 Nh4 29. Qg4 Rxe4 30. Qxe4 Nf3+ 31. Ke2 Nxg1+ 32. Nxg1 Rxf2+ 33. Kd3 cxd5 34. Qe5 dxc4+ 35. Kxc4 Rxb2 36. e4 Ba6+ 0-1

[Event "Ann Arbor"]
[Site "Ann Arbor"]
[Date "1982.??.??"]
[Round "?"]
[White "Puls, Mike"]
[Black "Buchholz, Martin"]
[Result "0-1"]
[ECO "C75"]
[BlackElo "2280"]
[PlyCount "75"]
[EventDate "1982.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. 0-0 Ng6 5. c3 d6 6. d4 Bd7 7. Nbd2 a6 8. Ba4 Be7 9. Re1 Bg5 10. Nxg5 Qxg5 11. Nf3 Qh5 12. d5 Nb8 13. Bxd7+ Nxd7 14. Be3 0-0 15. Nd2 Qh4 16. Qc2 f5 17. f3 f4 18. Bf2 Qg5 19. b4 b6 20. c4 a5 21. a3 Nh4 22. Bxh4 Qxh4 23. Nf1 Qe7 24. Qf2 Ra7 25. Nd2 g5 26. Nb3 a4 27. Nc1 h5 28. h3 g4 29. Nd3 Rf7 30. Kh1 Rg7 31. Rg1 Ra8 32. Rac1 Kh8 33. Rc2 Rag8 34. Rcc1 gxh3 35. gxh3 Rg3 36. Rxg3 Rxg3 37. Qh2 Qh4 38. Nf2 0-1

[Event "Ann Arbor"]
[Site "Ann Arbor"]
[Date "1982.??.??"]
[Round "?"]
[White "Tennant, Steven Randall"]
[Black "Buchholz, Martin"]
[Result "1-0"]
[ECO "D58"]
[WhiteElo "2250"]
[BlackElo "2280"]
[PlyCount "93"]
[EventDate "1982.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Nf3 h6 8. Bh4 b6 9. Bd3 Bb7 10. Rc1 Nbd7 11. 0-0 Re8 12. Ne5 Nxe5 13. dxe5 Nd7 14. Bg3 c6 15. Bb1 Nf8 16. Qd3 Bh4 17. Bxh4 Qxh4 18. f4 Rad8 19. b4 Qe7 20. a3 f6 21. e4 fxe5 22. fxe5 d4 23. Ba2+ Ne6 24. Ne2 Kh8 25. Bxe6 Qxe6 26. Nf4 Qg8 27. Qh3 Qh7 28. Qf5 Qxf5 29. exf5 Kg8 30. e6 Rd6 31. Rf3 Rc8 32. Rg3 Kf8 33. Ng6+ Ke8 34. Ne7 Kxe7 35. Rxg7+ Kf6 36. Rf7+ Kg5 37. h4+ Kg4 38. Rf1 Ba6 39. Rg7+ Kh5 40. Rf2 d3 41. f6 Rd5 42. f7 Re5 43. Rg8 d2 44. Rxd2 Re1+ 45. Kh2 Rf1 46. Rxc8 Bxc8 47. e7 1-0

[Event "WchT U26 03rd"]
[Site "Graz"]
[Date "1981.08.28"]
[Round "11"]
[White "Buchholz, Martin"]
[Black "Przewoznik, Jan"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "2270"]
[BlackElo "2380"]
[PlyCount "102"]
[EventDate "1981.08.17"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Canada"]
[BlackTeam "Poland"]
[WhiteTeamCountry "CAN"]
[BlackTeamCountry "POL"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Be7 5. Bg5 0-0 6. e3 Nbd7 7. cxd5 exd5 8. Bd3 Re8 9. 0-0 c6 10. Qc2 h6 11. Bh4 Ne4 12. Bxe7 Qxe7 13. b4 Ng5 14. Nxg5 Qxg5 15. b5 Nf6 16. bxc6 bxc6 17. Ne2 Bd7 18. Rab1 Ng4 19. Qd2 Red8 20. h3 Nf6 21. Nf4 c5 22. dxc5 d4 23. Rbc1 Bc6 24. Rfd1 Nh5 25. h4 Qxh4 26. Nxh5 Qxh5 27. exd4 Qg4 28. Bf1 Bf3 29. d5 Bxd1 30. Rxd1 Rac8 31. c6 Rxc6 32. dxc6 Qxd1 33. Qc3 Rc8 34. g3 h5 35. Qc4 Qg4 36. Qc3 Qd1 37. Qc4 Rc7 38. Kh2 Qe1 39. Kg1 Qe6 40. Qxe6 fxe6 41. Bg2 Kf7 42. f4 Kf6 43. Be4 g5 44. Kg2 gxf4 45. gxf4 Rg7+ 46. Kh3 Ke7 47. Bf3 Kd6 48. Kh4 Rf7 49. Kg3 h4+ 50. Kxh4 Rxf4+ 51. Kg3 Ra4 0-1

[Event "WchT U26 03rd"]
[Site "Graz"]
[Date "1981.08.27"]
[Round "10"]
[White "Buchholz, Martin"]
[Black "Bischoff, Klaus"]
[Result "1/2-1/2"]
[ECO "A42"]
[WhiteElo "2270"]
[BlackElo "2365"]
[PlyCount "43"]
[EventDate "1981.08.17"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Canada"]
[BlackTeam "German Fed Rep"]
[WhiteTeamCountry "CAN"]
[BlackTeamCountry "GER"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nd7 5. f4 e5 6. fxe5 dxe5 7. d5 Nh6 8. Nf3 0-0 9. Bd3 f5 10. Bg5 Nf6 11. Qb3 Nf7 12. Bd2 fxe4 13. Bxe4 Nxe4 14. Nxe4 Nd6 15. Nxd6 cxd6 16. Bg5 Qa5+ 17. Bd2 Qc7 18. 0-0 Bf5 19. Be3 Rac8 20. Rac1 b6 21. Nd2 Qe7 22. Nf3 1/2-1/2

[Event "WchT U26 03rd"]
[Site "Graz"]
[Date "1981.08.26"]
[Round "9"]
[White "Buchholz, Martin"]
[Black "Upton, Timothy J"]
[Result "1-0"]
[ECO "D55"]
[WhiteElo "2270"]
[BlackElo "2305"]
[PlyCount "101"]
[EventDate "1981.08.17"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Canada"]
[BlackTeam "Scotland"]
[WhiteTeamCountry "CAN"]
[BlackTeamCountry "SCO"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 0-0 6. e3 h6 7. Bxf6 Bxf6 8. Qd2 b6 9. Rd1 Bb7 10. cxd5 exd5 11. g3 Re8 12. Bg2 Nd7 13. Ng1 Nf8 14. Nge2 Ne6 15. 0-0 Ng5 16. b4 Ne4 17. Qc2 Rc8 18. Qb3 c6 19. a4 Qd7 20. Nxe4 dxe4 21. Nc3 Ba6 22. Nxe4 Bxf1 23. Nxf6+ gxf6 24. Kxf1 Red8 25. Rc1 c5 26. bxc5 bxc5 27. dxc5 Qd2 28. Qc2 Qa5 29. c6 Rc7 30. Rd1 Rb8 31. Bd5 Kg7 32. Rd4 Rb4 33. Qe4 Rxd4 34. Qxd4 Qb6 35. Qg4+ Kf8 36. Qe4 Qc5 37. Qf4 Qxd5 38. Qxc7 Qd1+ 39. Kg2 Qd5+ 40. Kg1 Qd1+ 41. Kg2 Qxa4 42. Qc8+ Kg7 43. c7 Qc6+ 44. Kh3 h5 45. f3 Qxf3 46. Qd7 Qf1+ 47. Kh4 Qc4+ 48. Kxh5 Qc5+ 49. Kg4 Qc4+ 50. Kh3 Qf1+ 51. Kh4 1-0

[Event "WchT U26 03rd"]
[Site "Graz"]
[Date "1981.08.23"]
[Round "7"]
[White "Buchholz, Martin"]
[Black "Atalik, Suat"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "2270"]
[PlyCount "45"]
[EventDate "1981.08.17"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Canada"]
[BlackTeam "Turkey"]
[WhiteTeamCountry "CAN"]
[BlackTeamCountry "TUR"]

1. Nf3 c5 2. c4 g6 3. g3 Bg7 4. Bg2 Nc6 5. 0-0 e6 6. e3 Nge7 7. Nc3 0-0 8. d4 cxd4 9. Nxd4 d5 10. cxd5 Nxd4 11. exd4 Nxd5 12. Nxd5 exd5 13. Be3 Be6 14. Qb3 Qd7 15. Rfc1 Rfc8 16. Bf1 Rxc1 17. Rxc1 Rc8 18. Rc2 Rxc2 19. Qxc2 Qc8 20. Qa4 a6 21. Qa5 Bf6 22. Qa4 h5 23. h4 1/2-1/2

[Event "WchT U26 03rd"]
[Site "Graz"]
[Date "1981.08.22"]
[Round "6"]
[White "Buchholz, Martin"]
[Black "Escalante, Rafael"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "2270"]
[BlackElo "2215"]
[PlyCount "114"]
[EventDate "1981.08.17"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Canada"]
[BlackTeam "Venezuela"]
[WhiteTeamCountry "CAN"]
[BlackTeamCountry "VEN"]

1. Nf3 Nf6 2. d4 b6 3. g3 Bb7 4. Bg2 e6 5. c4 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 d6 8. Nc3 0-0 9. 0-0 Ne4 10. Nxe4 Bxe4 11. Qe3 Bb7 12. Qd3 g6 13. e4 Nd7 14. b4 Qe7 15. d5 e5 16. Rfe1 a5 17. a3 Rfb8 18. Nd2 Rf8 19. Nb3 a4 20. Nd2 f5 21. exf5 gxf5 22. f4 Qf6 23. Nf1 e4 24. Qd2 h5 25. h4 Kh7 26. Bh3 Ba6 27. Rac1 Rf7 28. Kh2 Qg6 29. Ne3 Rg8 30. Rg1 Nf8 31. Qd1 b5 32. cxb5 Bxb5 33. Rxc7 Rgg7 34. Rc8 Nd7 35. Qd4 Rf6 36. Rc7 Rff7 37. Rc8 Rf6 38. Qb2 Nb6 39. Rcc1 Rff7 40. Qd4 Nd7 41. Qd1 Nb6 42. Qd4 Nd7 43. Rc7 Rf8 44. Qa7 Rff7 45. Qb7 Ne5 46. fxe5 Rxc7 47. Qxb5 Rcf7 48. e6 Rf6 49. Qf1 Kh8 50. Qf4 Kg8 51. Bxf5 Rxf5 52. Qxf5 Qh6 53. Qf4 Qg6 54. Qxd6 Qf6 55. Qf4 Qb2+ 56. Rg2 Qxa3 57. d6 Qxb4 1-0

[Event "WchT U26 03rd"]
[Site "Graz"]
[Date "1981.08.21"]
[Round "5"]
[White "Buchholz, Martin"]
[Black "Kaspret, Guido"]
[Result "1/2-1/2"]
[ECO "D97"]
[WhiteElo "2270"]
[PlyCount "56"]
[EventDate "1981.08.17"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Canada"]
[BlackTeam "Austria II"]
[WhiteTeamCountry "CAN"]
[BlackTeamCountry "AUT"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. Qb3 dxc4 6. Qxc4 0-0 7. e4 c6 8. Be2 Nbd7 9. 0-0 Nb6 10. Qd3 a5 11. Bf4 a4 12. Rfd1 Nh5 13. Bg5 h6 14. Be3 a3 15. b3 Nf6 16. Rac1 Ng4 17. Bf4 g5 18. Bg3 f5 19. exf5 Bxf5 20. Qd2 Nf6 21. Ne5 Nbd5 22. Nxd5 Nxd5 23. Bf3 e6 24. Nc4 Nf4 25. Qe3 Nd5 26. Qe2 Nf4 27. Qe3 Nd5 28. Qe1 Nf4 1/2-1/2

[Event "WchT U26 03rd"]
[Site "Graz"]
[Date "1981.08.20"]
[Round "4"]
[White "Braga, Fernando Alberto"]
[Black "Buchholz, Martin"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "2330"]
[BlackElo "2270"]
[PlyCount "96"]
[EventDate "1981.08.17"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Argentina"]
[BlackTeam "Canada"]
[WhiteTeamCountry "ARG"]
[BlackTeamCountry "CAN"]

1. e4 e5 2. Nf3 d6 3. Bc4 Be7 4. d4 Nc6 5. dxe5 dxe5 6. Bd5 Bd6 7. Ng5 Nh6 8. h3 Qe7 9. c3 Nd8 10. Be3 Ng8 11. Nd2 Nf6 12. Bb3 0-0 13. 0-0 h6 14. Ngf3 c6 15. a4 Bc7 16. Nh4 Kh7 17. Qf3 g6 18. Qe2 Ne6 19. Bc2 Bb6 20. Kh2 Bxe3 21. fxe3 Ng5 22. Nhf3 Nxf3+ 23. Rxf3 Be6 24. Raf1 Nd7 25. Bb3 Kg7 26. Bxe6 Qxe6 27. Qf2 Rad8 28. Qh4 f6 29. Rg3 Rf7 30. Nf3 Nf8 31. Qh5 Kh7 32. Qh4 Kg7 33. Qh5 Kh7 34. Qh4 Rd3 35. Ne1 Rd2 36. Rgf3 Kg7 37. R3f2 Rxf2 38. Rxf2 Rd7 39. Nf3 Rd3 40. Qg3 Nh7 41. Rd2 Rxd2 42. Nxd2 Qd7 43. Nf3 h5 44. Qe1 Nf8 45. Qe2 Qe6 46. Qd1 Nd7 47. b4 Kf7 48. Nh4 a6 1/2-1/2

[Event "WchT U26 03rd"]
[Site "Graz"]
[Date "1981.08.19"]
[Round "3"]
[White "Buchholz, Martin"]
[Black "Psakhis, Lev"]
[Result "0-1"]
[ECO "E16"]
[WhiteElo "2270"]
[BlackElo "2535"]
[PlyCount "82"]
[EventDate "1981.08.17"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Canada"]
[BlackTeam "Soviet Union"]
[WhiteTeamCountry "CAN"]
[BlackTeamCountry "URS"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Ba6 5. Nbd2 Bb7 6. Bg2 Be7 7. 0-0 0-0 8. b3 c5 9. e3 d5 10. Bb2 Nc6 11. Qe2 Rc8 12. Rfd1 Rc7 13. Ne5 cxd4 14. exd4 dxc4 15. Ndxc4 Qa8 16. d5 exd5 17. Ne3 Re8 18. Nxc6 Bxc6 19. Be5 Rcc8 20. Bh3 Rcd8 21. Bd4 Bd7 22. Bxd7 Rxd7 23. Qf3 Qd8 24. Rd3 Ne4 25. Rad1 Bg5 26. Qg4 g6 27. h4 Bf6 28. Qf3 Re6 29. Kg2 b5 30. b4 h5 31. Qe2 Bxd4 32. Rxd4 Nc3 33. Qd3 Nxd1 34. Qxd1 Re4 35. Rxd5 Rxd5 36. Qxd5 Qxd5 37. Nxd5 Rd4 38. Ne7+ Kf8 39. Nc6 Rc4 40. Nxa7 Rxb4 41. Kf3 Ke8 0-1

[Event "WchT U26 03rd"]
[Site "Graz"]
[Date "1981.08.18"]
[Round "2"]
[White "Karp, Serge"]
[Black "Buchholz, Martin"]
[Result "0-1"]
[ECO "C05"]
[BlackElo "2270"]
[PlyCount "81"]
[EventDate "1981.08.17"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Luxembourg"]
[BlackTeam "Canada"]
[WhiteTeamCountry "LUX"]
[BlackTeamCountry "CAN"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Ng8 5. f4 Ne7 6. Bd3 b6 7. c3 Qd7 8. Qe2 a5 9. Nh3 Ba6 10. Bxa6 Nxa6 11. 0-0 h5 12. Ng5 Nf5 13. g3 Be7 14. Ndf3 c5 15. Nh4 Nxh4 16. gxh4 g6 17. Bd2 cxd4 18. cxd4 Nc7 19. Rae1 Bxg5 20. fxg5 0-0 21. b3 Ne8 22. a4 Ng7 23. Bc1 Nf5 24. Ba3 Rfe8 25. Qf2 b5 26. axb5 Qxb5 27. Re3 a4 28. bxa4 Rxa4 29. Bc5 Rea8 30. Re2 Qd3 31. Rd2 Qh3 32. Rb2 Kg7 33. Be7 Qg4+ 34. Kh1 Qxd4 35. Bf6+ Kg8 36. Qxd4 Nxd4 37. Rfb1 Ra1 38. Rxa1 Rxa1+ 39. Kg2 Ra8 40. Rd2 Nf5 41. Rb2 0-1

[Event "Canadian op"]
[Site "Quebec"]
[Date "1981.07.12"]
[Round "2"]
[White "Dupuis, Stephane"]
[Black "Buchholz, Martin"]
[Result "1-0"]
[ECO "E02"]
[WhiteElo "1887"]
[BlackElo "2288"]
[PlyCount "67"]
[EventDate "1981.07.11"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. g3 Be7 5. Bg2 dxc4 6. Qa4+ Nbd7 7. Qxc4 a6 8. Nf3 b5 9. Qc6 Ra7 10. Ne4 Bb7 11. Nxf6+ Bxf6 12. Qc2 Bxd4 13. Nxd4 Bxg2 14. Rg1 c5 15. Nxe6 fxe6 16. Rxg2 Qa8 17. f3 0-0 18. b3 c4 19. a4 cxb3 20. Qxb3 Nc5 21. Qe3 Nxa4 22. Qxe6+ Kh8 23. h4 Re8 24. Qg4 Rc7 25. h5 Rc6 26. h6 Rg6 27. hxg7+ Kg8 28. Qh5 Qb7 29. Bf4 Rge6 30. Rc1 Qe7 31. e4 Nb2 32. Rxb2 Rxe4+ 33. fxe4 Qxe4+ 34. Re2 1-0

[Event "Montreal Zonal"]
[Site "Montreal"]
[Date "1981.??.??"]
[Round "?"]
[White "Barbeau, Sylvain"]
[Black "Buchholz, Martin"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2245"]
[BlackElo "2235"]
[PlyCount "25"]
[EventDate "1981.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "CAN"]
[EventCategory "4"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nf6 3. g3 e6 4. Nf3 b6 5. Bg2 Bb7 6. 0-0 Be7 7. b3 0-0 8. Bb2 d6 9. d4 cxd4 10. Nxd4 Bxg2 11. Kxg2 a6 12. e4 Qc7 13. Qe2 1/2-1/2

[Event "Montreal Zonal"]
[Site "Montreal"]
[Date "1981.??.??"]
[Round "?"]
[White "Buchholz, Martin"]
[Black "Baragar, Fletcher"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2235"]
[BlackElo "2270"]
[PlyCount "26"]
[EventDate "1981.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "CAN"]
[EventCategory "4"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 b6 4. d4 Bb7 5. a3 d5 6. cxd5 exd5 7. Bg5 Be7 8. Bxf6 Bxf6 9. g3 0-0 10. Bg2 Na6 11. 0-0 c5 12. Rc1 Re8 13. e3 Qd7 1/2-1/2

[Event "Montreal Zonal"]
[Site "Montreal"]
[Date "1981.??.??"]
[Round "?"]
[White "Buchholz, Martin"]
[Black "Hawkes, Rob"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "2235"]
[PlyCount "92"]
[EventDate "1981.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "CAN"]
[EventCategory "4"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 g6 3. d4 Nc6 4. d5 Na5 5. e4 b6 6. Bd3 Nb7 7. Nge2 a5 8. Bc2 f6 9. a3 Nd6 10. b3 Nh6 11. h4 Qe7 12. Ng3 Ba6 13. h5 Bg7 14. Qe2 g5 15. Bb2 0-0 16. Nf5 Nhxf5 17. exf5 Rfb8 18. Bd3 Qf7 19. f3 Bf8 20. Kf2 c6 21. Rac1 Ne8 22. h6 Nc7 23. dxc6 dxc6 24. Ne4 Ne8 25. Nxg5 Bc5+ 26. Kf1 fxg5 27. Qxe5 Kf8 28. Re1 Rb7 29. Rh5 Qxh5 30. Qh8+ Kf7 31. Qxh7+ Kf8 32. Qh8+ Kf7 33. h7 Qh1+ 34. Ke2 Re7+ 35. Be4 Qxg2+ 36. Kd1 Rd8+ 37. Kc1 Qd2+ 38. Kb1 Qxe1+ 39. Ka2 Rxe4 40. Qg8+ Ke7 41. fxe4 Bd4 42. Qe6+ Kf8 43. Bxd4 Qe2+ 44. Bb2 Qxb2+ 45. Kxb2 Rd2+ 46. Kc3 Rh2 1-0

[Event "Montreal Zonal"]
[Site "Montreal"]
[Date "1981.??.??"]
[Round "?"]
[White "Buchholz, Martin"]
[Black "Jauregui Andrade, Carlos"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2235"]
[BlackElo "2305"]
[PlyCount "87"]
[EventDate "1981.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "CAN"]
[EventCategory "4"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. Be2 Bb5 7. c4 Bxc4 8. Bxc4 Qb4+ 9. Nbd2 dxc4 10. a3 Qb5 11. Qe2 cxd4 12. Nxd4 Qd5 13. N4f3 Nc6 14. Nxc4 0-0-0 15. Bd2 Kb8 16. 0-0-0 Qb5 17. Bc3 Rd5 18. Rhe1 Nh6 19. Rxd5 exd5 20. Ne3 Qb3 21. Qd1 Qb6 22. Qxd5 Be7 23. Qe4 Rc8 24. Re2 Bc5 25. Nc4 Qb3 26. Nfd2 Qa2 27. e6 fxe6 28. Bxg7 Nf5 29. Bc3 Ncd4 30. Re1 b5 31. Na5 Qa1+ 32. Qb1 Qxb1+ 33. Kxb1 h5 34. Nab3 Nxb3 35. Nxb3 Bxf2 36. Rxe6 Rg8 37. Rf6 Rg5 38. Be5+ Kb7 39. Bf4 Rxg2 40. Rxf5 h4 41. Rxb5+ Kc6 42. Rg5 h3 43. Rh5 Rg4 44. Bc1 1-0

[Event "Montreal Zonal"]
[Site "Montreal"]
[Date "1981.??.??"]
[Round "?"]
[White "Buchholz, Martin"]
[Black "Murray, Peter"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "2235"]
[BlackElo "2330"]
[PlyCount "84"]
[EventDate "1981.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "CAN"]
[EventCategory "4"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 Bb4 4. g3 b6 5. Bg2 Bb7 6. 0-0 0-0 7. a3 Bxc3 8. bxc3 d6 9. d3 Nbd7 10. e4 Nc5 11. Nd4 Ncd7 12. f4 c5 13. Nc2 b5 14. Rb1 a6 15. a4 b4 16. cxb4 cxb4 17. Rxb4 Rb8 18. g4 Bc6 19. Rxb8 Nxb8 20. g5 Nfd7 21. Nd4 Ba8 22. f5 Nc6 23. fxe6 Nxd4 24. exd7 Ne6 25. Qg4 Bc6 26. Qg3 Qxd7 27. a5 Nc5 28. Bf4 Rd8 29. Rb1 Nb7 30. Rb6 Qc7 31. Qe3 Nxa5 32. c5 Bb5 33. Bxd6 Qd7 34. Bh3 Qa7 35. e5 Re8 36. e6 fxe6 37. Bxe6+ Kh8 38. Qf3 Rd8 39. h4 h6 40. Qf4 Bxd3 41. gxh6 Kh7 42. Bc7 Re8 1-0

[Event "Montreal Zonal"]
[Site "Montreal"]
[Date "1981.??.??"]
[Round "?"]
[White "Buchholz, Martin"]
[Black "Pelts, Roman"]
[Result "1/2-1/2"]
[ECO "E88"]
[WhiteElo "2235"]
[PlyCount "49"]
[EventDate "1981.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "CAN"]
[EventCategory "4"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. f3 0-0 6. Be3 e5 7. d5 c6 8. Qd2 cxd5 9. cxd5 a6 10. Bd3 Nh5 11. Nge2 f5 12. 0-0-0 Nf6 13. Kb1 fxe4 14. Nxe4 Nxe4 15. Bxe4 Bf5 16. Nc3 b5 17. Bc2 Nd7 18. Ne4 Rc8 19. h4 Nf6 20. Bg5 Bxe4 21. Bxe4 Nxe4 22. fxe4 Bf6 23. Bh6 Bg7 24. Bg5 Bf6 25. Bh6 1/2-1/2

[Event "Montreal Zonal"]
[Site "Montreal"]
[Date "1981.??.??"]
[Round "?"]
[White "Buchholz, Martin"]
[Black "Piasetski, Leon David"]
[Result "1/2-1/2"]
[ECO "A21"]
[WhiteElo "2235"]
[BlackElo "2420"]
[PlyCount "117"]
[EventDate "1981.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "CAN"]
[EventCategory "4"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Bb4 3. Qc2 Nf6 4. Nf3 Qe7 5. e3 0-0 6. a3 Bxc3 7. Qxc3 e4 8. Nd4 d6 9. b3 Nbd7 10. Be2 Ne5 11. f4 exf3 12. Nxf3 Ne4 13. Qc2 Nxf3+ 14. Bxf3 Bf5 15. d3 Nc5 16. e4 Bg6 17. b4 Qh4+ 18. Kd1 Ne6 19. Bb2 c6 20. Qc3 Bh5 21. Bxh5 Qxh5+ 22. Kc2 d5 23. exd5 cxd5 24. Rae1 Qg6 25. Kb3 Rfd8 26. c5 Rac8 27. g3 b6 28. d4 a5 29. Re5 axb4 30. axb4 bxc5 31. dxc5 d4 32. Qc4 d3 33. Rd1 d2 34. Rd5 Rxd5 35. Qxd5 Rd8 36. Qc4 Qh5 37. Kc2 Qf5+ 38. Kb3 Qf3+ 39. Kc2 Qf5+ 40. Kb3 Rd3+ 41. Bc3 Rd8 42. g4 Qf3 43. Kc2 h5 44. Rxd2 Rxd2+ 45. Bxd2 hxg4 46. c6 Qxc6 47. Qxc6 Nd4+ 48. Kd3 Nxc6 49. Ke4 Kf8 50. Kd5 Nb8 51. Bf4 Nd7 52. b5 Ke7 53. Bc7 g5 54. b6 f5 55. b7 f4 56. b8Q Nxb8 57. Bxb8 Kf6 58. Ke4 Kg6 59. Bxf4 1/2-1/2

[Event "Montreal Zonal"]
[Site "Montreal"]
[Date "1981.??.??"]
[Round "?"]
[White "Buchholz, Martin"]
[Black "Spraggett, Kevin"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2235"]
[BlackElo "2450"]
[PlyCount "103"]
[EventDate "1981.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "CAN"]
[EventCategory "4"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. g3 e6 4. Nf3 b6 5. Bg2 Bb7 6. 0-0 Be7 7. b3 0-0 8. Bb2 d6 9. d4 cxd4 10. Nxd4 Bxg2 11. Kxg2 a6 12. e4 Qc7 13. Rc1 Qb7 14. f3 Rc8 15. Qe2 Nbd7 16. Rfd1 Rc7 17. Nc2 Ne5 18. Nd4 Rac8 19. h3 Bf8 20. Kh2 Nfd7 21. f4 Nc6 22. Nf3 Re8 23. Rd2 Na7 24. e5 dxe5 25. fxe5 Bb4 26. Rd4 Nc6 27. Rg4 Nc5 28. Nd5 exd5 29. cxd5 Nxe5 30. Nxe5 f6 31. Rxb4 Qxd5 32. Rxb6 fxe5 33. Rd1 Qe4 34. Re1 Qf5 35. Rc1 Rf7 36. Rc2 Ref8 37. Ba3 Ne6 38. Rxe6 Qxe6 39. Bxf8 Rxf8 40. Qe4 Qd6 41. Re2 Re8 42. h4 h6 43. Kg2 Kh8 44. Kh2 Qf6 45. Kg2 Qb6 46. Kh2 Qb5 47. Kg2 Qd7 48. Kh2 Qd1 49. Kg2 Qa1 50. Rf2 Qc3 51. Rc2 Qa5 52. Re2 1/2-1/2

[Event "Montreal Zonal"]
[Site "Montreal"]
[Date "1981.??.??"]
[Round "?"]
[White "Buchholz, Martin"]
[Black "Taylor, Gordon"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2235"]
[PlyCount "120"]
[EventDate "1981.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "CAN"]
[EventCategory "4"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. Bc4 Nb6 7. Bb3 d5 8. exd6 Qxd6 9. cxd4 Be6 10. 0-0 Bxb3 11. Qxb3 e6 12. Nc3 Be7 13. Rd1 Nb4 14. Be3 0-0 15. a3 N4d5 16. Ne4 Qd8 17. Nc5 Rb8 18. Rac1 Nd7 19. Qd3 b6 20. Ne4 Rc8 21. Bg5 h6 22. Bxe7 Qxe7 23. Qa6 Rxc1 24. Rxc1 Nb8 25. Qc4 Rd8 26. g3 Qb7 27. Nd6 Qd7 28. Ne4 Ne7 29. Nc3 Nbc6 30. Rd1 Na5 31. Qe2 Nd5 32. Qa6 Nxc3 33. bxc3 Qd5 34. Ne5 f6 35. Ng6 Qh5 36. Qd3 e5 37. Nh4 e4 38. Qb1 Qd5 39. Re1 f5 40. f3 exf3 41. Nxf5 Kh8 42. Nh4 Kg8 43. Qe4 Nc4 44. Nxf3 Qxe4 45. Rxe4 Nxa3 46. Re7 Nb5 47. c4 Nxd4 48. Nxd4 Rxd4 49. Rxa7 Rxc4 50. Rb7 Rc6 51. h4 h5 52. Kg2 Kh7 53. Kf3 Kg6 54. Kf4 Kf6 55. Rd7 b5 56. Rb7 Rc4+ 57. Kf3 b4 58. Rb6+ Ke5 59. Rb5+ Kd4 60. Rxh5 b3 0-1

[Event "Montreal Zonal"]
[Site "Montreal"]
[Date "1981.??.??"]
[Round "?"]
[White "Day, Lawrence A"]
[Black "Buchholz, Martin"]
[Result "1/2-1/2"]
[ECO "B70"]
[WhiteElo "2430"]
[BlackElo "2235"]
[PlyCount "114"]
[EventDate "1981.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "CAN"]
[EventCategory "4"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nc3 d6 4. Nge2 Nf6 5. g3 0-0 6. Bg2 Nbd7 7. h3 c5 8. 0-0 cxd4 9. Nxd4 a6 10. a4 Qc7 11. Nd5 Nxd5 12. exd5 Nf6 13. Re1 Re8 14. b3 Bd7 15. a5 e6 16. dxe6 fxe6 17. Bb2 e5 18. Nf3 Bc6 19. c4 Rad8 20. Qe2 b5 21. axb6 Qxb6 22. Nd2 Bxg2 23. Kxg2 Rb8 24. Ra3 Qc6+ 25. Ne4 Rb6 26. Qf3 Nxe4 27. Qxe4 Qxe4+ 28. Rxe4 Reb8 29. Bc1 Rxb3 30. Rxa6 Rd3 31. Ba3 Bf8 32. Re3 Rd4 33. Rc6 d5 34. cxd5 Rxd5 35. Rc7 Rbd8 36. Bb2 Bd6 37. Rb7 Rd2 38. Bc3 Rc2 39. Rb2 Rxb2 40. Bxb2 Re8 41. f4 Rb8 42. Bxe5 Bxe5 43. Rxe5 Kf7 44. Kf3 h5 45. Re3 Kf6 46. Ra3 Rb6 47. g4 hxg4+ 48. Kxg4 Rb1 49. Ra6+ Kg7 50. Ra3 Kf6 51. Rg3 Ra1 52. h4 Rb1 53. Rh3 Rg1+ 54. Kf3 Ra1 55. Rg3 Ra3+ 56. Kg4 Ra1 57. Rg2 Rb1 1/2-1/2

[Event "Montreal Zonal"]
[Site "Montreal"]
[Date "1981.??.??"]
[Round "?"]
[White "Harper, Bruce"]
[Black "Buchholz, Martin"]
[Result "1-0"]
[ECO "C04"]
[BlackElo "2235"]
[PlyCount "73"]
[EventDate "1981.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "CAN"]
[EventCategory "4"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. Nb3 a5 7. a4 Be7 8. Bb5 Ncb8 9. 0-0 b6 10. Qe2 c6 11. Bd3 Ba6 12. c4 dxc4 13. Bxc4 0-0 14. Be3 Bxc4 15. Qxc4 Qc8 16. Rac1 Qa6 17. Qc2 Rc8 18. Rfd1 b5 19. axb5 Qxb5 20. d5 exd5 21. Nbd4 Qb7 22. Nf5 Re8 23. Rd4 g6 24. Nh6+ Kg7 25. Rf4 f6 26. Nf5+ gxf5 27. Qxf5 c5 28. Rh4 Rh8 29. Bh6+ Kf7 30. Re1 Nc6 31. Qh5+ Ke6 32. exf6+ Nde5 33. Nxe5 Bxf6 34. Ng4+ Kd6 35. Bf4+ Be5 36. Nxe5 Qb4 37. Nd3+ 1-0

[Event "Montreal Zonal"]
[Site "Montreal"]
[Date "1981.??.??"]
[Round "?"]
[White "Hebert, Jean"]
[Black "Buchholz, Martin"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2405"]
[BlackElo "2235"]
[PlyCount "100"]
[EventDate "1981.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "CAN"]
[EventCategory "4"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 c5 2. e4 Nc6 3. Nc3 e6 4. Bb5 Nd4 5. Bc4 Ne7 6. Nxd4 cxd4 7. Ne2 Nc6 8. d3 Bb4+ 9. c3 dxc3 10. bxc3 Be7 11. d4 0-0 12. Bd3 d6 13. 0-0 e5 14. h3 Kh8 15. Be3 d5 16. exd5 Qxd5 17. c4 Qa5 18. d5 Nb4 19. Bd2 Qa3 20. Bb1 Na6 21. Bc3 Qd6 22. Kh1 f5 23. f4 Bf6 24. fxe5 Bxe5 25. Nd4 Bd7 26. Bd3 Nc5 27. Rc1 g6 28. Qd2 Rae8 29. Rfe1 Bg7 30. Nb3 Nxd3 31. Qxd3 b6 32. Bxg7+ Kxg7 33. Qd4+ Qf6 34. Qf4 Bc8 35. Nd4 g5 36. Qf2 f4 37. Nc6 Rxe1+ 38. Rxe1 Rf7 39. Ne5 Re7 40. Nf3 Kf7 41. Rxe7+ Kxe7 42. c5 Kd7 43. Qc2 bxc5 44. Qxc5 Qb6 45. Ne5+ Kd8 46. Qf8+ Kc7 47. Qe7+ Kb8 48. Qxg5 Qb1+ 49. Kh2 Bxh3 50. Nc6+ Kb7 1-0

[Event "Montreal Zonal"]
[Site "Montreal"]
[Date "1981.??.??"]
[Round "?"]
[White "Ivanov, Igor Vasilievich"]
[Black "Buchholz, Martin"]
[Result "1-0"]
[ECO "E19"]
[WhiteElo "2430"]
[BlackElo "2235"]
[PlyCount "79"]
[EventDate "1981.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "CAN"]
[EventCategory "4"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. d4 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 Ne4 7. Qc2 Nxc3 8. Qxc3 0-0 9. 0-0 d6 10. b3 f5 11. Qe3 Qc8 12. Bb2 Bf6 13. Rad1 Re8 14. Ne1 Nd7 15. Qd3 Bxg2 16. Nxg2 Qb7 17. Rfe1 Qe4 18. Qd2 e5 19. f3 Qb7 20. d5 Re7 21. e4 fxe4 22. fxe4 Rf7 23. Qe2 a5 24. Rf1 Raf8 25. h4 Nc5 26. Ba3 g6 27. Rf2 Qc8 28. Bxc5 bxc5 29. g4 Qd8 30. g5 Bxg5 31. Rxf7 Rxf7 32. hxg5 Qxg5 33. Rf1 Rxf1+ 34. Qxf1 Qd2 35. Qf6 Qxa2 36. Qd8+ Kg7 37. Qxc7+ Kh6 38. Qxd6 Qxb3 39. Qf8+ Kg5 40. Qe7+ 1-0

[Event "Montreal Zonal"]
[Site "Montreal"]
[Date "1981.??.??"]
[Round "?"]
[White "Nurmi, Peter"]
[Black "Buchholz, Martin"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2320"]
[BlackElo "2235"]
[PlyCount "79"]
[EventDate "1981.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "CAN"]
[EventCategory "4"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nc6 6. Nxc6 dxc6 7. Nd2 e5 8. Nc4 Bc5 9. 0-0 Qe7 10. Qh5 b5 11. Bg5 Qc7 12. Ne3 Bxe3 13. Bxe3 Nf6 14. Qg5 0-0 15. a4 Bb7 16. f3 Rfe8 17. Rfd1 Nd7 18. c4 b4 19. c5 a5 20. Bc4 Nf8 21. Rd6 Qe7 22. Qg3 Kh8 23. Rad1 Rad8 24. Bg5 f6 25. Bxf6 Qxf6 26. Rxf6 Rxd1+ 27. Kf2 Red8 28. Rd6 R8xd6 29. cxd6 Ng6 30. Qg5 Rxd6 31. h4 Bc8 32. h5 h6 33. Qe3 Nf4 34. Qc5 Rd2+ 35. Ke1 Rd8 36. Qe7 Nxg2+ 37. Kf2 Rd2+ 38. Kg3 Kh7 39. Qe8 Nf4 40. Qg8# 1-0

[Event "Montreal Zonal"]
[Site "Montreal"]
[Date "1981.??.??"]
[Round "?"]
[White "Vranesic, Zvonko"]
[Black "Buchholz, Martin"]
[Result "1/2-1/2"]
[ECO "A33"]
[WhiteElo "2390"]
[BlackElo "2235"]
[PlyCount "86"]
[EventDate "1981.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "CAN"]
[EventCategory "4"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 e6 6. Ndb5 d6 7. Bf4 e5 8. Bg5 a6 9. Na3 Be7 10. e3 0-0 11. Be2 Be6 12. Bxf6 Bxf6 13. Qd2 Qd7 14. 0-0 Rad8 15. Rfd1 Be7 16. Bf3 f5 17. Bd5 Bf6 18. f3 Kh8 19. Rab1 Bxd5 20. Nxd5 e4 21. f4 Ne7 22. b3 Nxd5 23. Qxd5 Qc8 24. Qd2 Rf7 25. Qa5 Qc5 26. Qxc5 dxc5 27. Rxd8+ Bxd8 28. Rd1 Bc7 29. Rd5 b6 30. Nb1 Kg8 31. Nc3 Kf8 32. h3 Ke8 33. a4 g6 34. a5 Rd7 35. axb6 Bxb6 36. g4 Rxd5 37. Nxd5 Bd8 38. g5 Kf7 39. Kf2 Ba5 40. Ke2 Bb4 41. Kd1 a5 42. Kc2 Kg7 43. Kd1 Kh8 1/2-1/2

[Event "WchT U26 02 fin-B"]
[Site "Mexico City"]
[Date "1980.08.30"]
[Round "6"]
[White "Piza Volio, Eduardo"]
[Black "Buchholz, Martin"]
[Result "0-1"]
[ECO "C09"]
[BlackElo "2235"]
[PlyCount "114"]
[EventDate "1980.08.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Costa Rica"]
[BlackTeam "Canada"]
[WhiteTeamCountry "CRI"]
[BlackTeamCountry "CAN"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nc6 5. exd5 exd5 6. Bb5 Bd6 7. 0-0 Nge7 8. dxc5 Bxc5 9. Nb3 Bd6 10. Nbd4 0-0 11. c3 Qc7 12. h3 Bd7 13. Re1 Rad8 14. Be3 Bc8 15. Bd3 a6 16. Bxh7+ Kxh7 17. Ng5+ Kg6 18. Qd3+ f5 19. Nde6 Bxe6 20. Nxe6 Qd7 21. Bf4 Bxf4 22. Nxf4+ Kf7 23. Ne6 Qxe6 24. Rxe6 Kxe6 25. Re1+ Kf7 26. Qe3 Rd6 27. Qb6 Rd7 28. h4 Rh8 29. Qe3 Rh6 30. g3 Rf6 31. Qf4 Rg6 32. Qe3 Rgd6 33. Kg2 Rg6 34. Qd2 Rf6 35. f4 Rdd6 36. Qd1 Rh6 37. Qb3 Rd7 38. Kf2 Kf8 39. a4 Rhd6 40. Re3 Ng8 41. Qc2 g6 42. Rd3 Nf6 43. Qd1 Re6 44. b4 Rde7 45. Kf1 Ng4 46. Qd2 Nh2+ 47. Kf2 Ng4+ 48. Kf1 Re8 49. a5 Ne7 50. Kg1 Ng8 51. Rf3 N8f6 52. Qd4 Re1+ 53. Rf1 R1e3 54. Rc1 Rxg3+ 55. Kf1 Ree3 56. Rc2 Rgf3+ 57. Kg2 Rh3 0-1

[Event "WchT U26 02 fin-B"]
[Site "Mexico City"]
[Date "1980.08.29"]
[Round "5"]
[White "Buchholz, Martin"]
[Black "Alvarado Flores, Zoilo"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "2235"]
[PlyCount "93"]
[EventDate "1980.08.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Canada"]
[BlackTeam "Honduras"]
[WhiteTeamCountry "CAN"]
[BlackTeamCountry "HON"]

1. c4 e5 2. Nc3 d6 3. d4 exd4 4. Qxd4 Nc6 5. Qd2 Be6 6. e4 g6 7. Be2 Bg7 8. b3 Nge7 9. Bb2 0-0 10. Nd5 Bxb2 11. Qxb2 Bxd5 12. cxd5 Nb8 13. Nf3 Nd7 14. 0-0 c5 15. dxc6 Nxc6 16. Bc4 Qf6 17. Qxf6 Nxf6 18. Rfe1 Rae8 19. Nd2 Nb4 20. Rac1 a6 21. a3 d5 22. axb4 dxc4 23. bxc4 Rd8 24. Nb3 b6 25. Re3 Ng4 26. Rec3 Rfe8 27. f3 Ne5 28. Ra1 f5 29. Rxa6 fxe4 30. fxe4 Rd1+ 31. Kf2 Rf8+ 32. Kg3 g5 33. Ra1 Rd6 34. c5 Rh6 35. h3 g4 36. h4 Ng6 37. c6 Nf4 38. Rc2 Nh5+ 39. Kh2 g3+ 40. Kg1 Nf4 41. c7 Rc8 42. Rd1 Ne6 43. Rd6 Kf7 44. Rcc6 Rg6 45. h5 Rh6 46. e5 Rxh5 47. Rxe6 1-0

[Event "WchT U26 02 fin-B"]
[Site "Mexico City"]
[Date "1980.08.27"]
[Round "4"]
[White "Buchholz, Martin"]
[Black "Nunez Guzman, Jose Luis"]
[Result "1/2-1/2"]
[ECO "A28"]
[WhiteElo "2235"]
[PlyCount "106"]
[EventDate "1980.08.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Canada"]
[BlackTeam "Mexico II"]
[WhiteTeamCountry "CAN"]
[BlackTeamCountry "MEX"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 Bb4 5. Qc2 0-0 6. Nd5 Re8 7. Qf5 Nxd5 8. cxd5 Ne7 9. Qxe5 c6 10. dxc6 Nxc6 11. Qd5 d6 12. Be2 Be6 13. Qd3 Qf6 14. 0-0 Rac8 15. Qb1 Ne5 16. a3 Ba5 17. Nd4 Bd7 18. b4 Bb6 19. Bb2 Qh6 20. f4 Nc4 21. Bxc4 Rxc4 22. Qd3 Rec8 23. Nf5 Bxf5 24. Qxf5 Qe6 25. Qxe6 fxe6 26. Rfc1 Rc2 27. Kf1 R8c7 28. Bc3 Rxc1+ 29. Rxc1 d5 30. Bb2 h5 31. Rxc7 Bxc7 32. Ke2 Kf7 33. h3 b5 34. Kf3 g6 35. Bc3 a6 36. g4 hxg4+ 37. Kxg4 Bd8 38. d3 Bb6 39. e4 Be3 40. Bb2 Bg1 41. exd5 exd5 42. f5 Be3 43. h4 d4 44. fxg6+ Kxg6 45. h5+ Kf6 46. h6 Bxh6 47. Bxd4+ Ke6 48. Kf3 Kd5 49. Bb2 Bg5 50. Ke2 Bf4 51. Kd1 Be3 52. Ke2 Bf4 53. Bc3 Be5 1/2-1/2

[Event "WchT U26 02 fin-B"]
[Site "Mexico City"]
[Date "1980.08.25"]
[Round "2"]
[White "Batres, Francisco"]
[Black "Buchholz, Martin"]
[Result "0-1"]
[ECO "C02"]
[BlackElo "2235"]
[PlyCount "126"]
[EventDate "1980.08.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Guatemala"]
[BlackTeam "Canada"]
[WhiteTeamCountry "GUA"]
[BlackTeamCountry "CAN"]

1. e4 e6 2. d4 d5 3. e5 c5 4. dxc5 Nc6 5. Bf4 Bxc5 6. Bd3 Nge7 7. Nf3 Qb6 8. Bg3 Qxb2 9. Nbd2 Qb6 10. 0-0 Bd7 11. Rb1 Qc7 12. Nb3 Bb6 13. c4 dxc4 14. Bxc4 Nf5 15. Qe2 0-0 16. Bd3 Nce7 17. Rbc1 Bc6 18. Nbd2 Rad8 19. Rfd1 Qb8 20. Ne4 Ng6 21. Neg5 Nxg3 22. hxg3 Bxf3 23. Nxf3 Rd5 24. Bxg6 Rxd1+ 25. Rxd1 hxg6 26. Qe4 Rd8 27. Rc1 Rd5 28. Ng5 Bd8 29. Nf3 Be7 30. Qa4 Bc5 31. Qh4 b6 32. Re1 Qd8 33. Kf1 Qxh4 34. gxh4 Kf8 35. Ke2 Ke7 36. Rc1 Kd7 37. Rc4 Ke7 38. Rg4 Kf8 39. Re4 Be7 40. Ra4 a5 41. Rc4 Rc5 42. Rxc5 Bxc5 43. a4 Ke7 44. Nd2 Kd7 45. Ne4 Be7 46. g3 Kc6 47. Kd3 b5 48. axb5+ Kxb5 49. Kc3 a4 50. f3 Bb4+ 51. Kd3 Be1 52. Kc2 Kc4 53. Nd6+ Kd5 54. Nxf7 Bxg3 55. Nh8 Bxh4 56. Nxg6 Bg3 57. Kb2 Bxe5+ 58. Ka3 Bg3 59. Kxa4 e5 60. Kb3 Ke6 61. Kc2 Kf7 62. Nh8+ Kf6 63. Kd3 g5 0-1

[Event "WchT U26 02 prel-1"]
[Site "Mexico City"]
[Date "1980.08.21"]
[Round "4"]
[White "Tang, Hongjun"]
[Black "Buchholz, Martin"]
[Result "0-1"]
[ECO "C07"]
[BlackElo "2235"]
[PlyCount "46"]
[EventDate "1980.08.17"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "MEX"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "China"]
[BlackTeam "Canada"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CAN"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. Nxd4 Nf6 6. e5 Nfd7 7. Bb5 Qb6 8. Bxd7+ Bxd7 9. N2f3 Nc6 10. 0-0 Be7 11. c3 0-0 12. Re1 Nxd4 13. cxd4 Rac8 14. Bg5 Bxg5 15. Nxg5 h6 16. Nh3 Rc4 17. b3 Rxd4 18. Qf3 Rc8 19. Re3 Rc2 20. Nf4 Rdd2 21. Qg3 Rxf2 22. Qxf2 Rxf2 23. Kxf2 Qd4 0-1

[Event "WchT U26 02 prel-1"]
[Site "Mexico City"]
[Date "1980.08.19"]
[Round "2"]
[White "Leal, Omar"]
[Black "Buchholz, Martin"]
[Result "1-0"]
[ECO "A25"]
[BlackElo "2235"]
[PlyCount "133"]
[EventDate "1980.08.17"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "MEX"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Venezuela"]
[BlackTeam "Canada"]
[WhiteTeamCountry "VEN"]
[BlackTeamCountry "CAN"]

1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 d6 5. d3 Nc6 6. Rb1 Be6 7. e3 Qd7 8. Qa4 Nh6 9. Nd5 0-0 10. Bd2 Kh8 11. b4 f5 12. Ne2 g5 13. h4 g4 14. b5 Nd8 15. 0-0 Ng8 16. Ba5 Bxd5 17. cxd5 a6 18. Rfc1 axb5 19. Qxb5 Qxb5 20. Rxb5 b6 21. Bc3 Rxa2 22. Rb2 Rxb2 23. Bxb2 Rf7 24. Nc3 Nf6 25. Nb5 Ne8 26. Ra1 Bf6 27. Ra8 Kg7 28. e4 fxe4 29. Bxe4 Kf8 30. Ra7 Kg7 31. Ra8 c6 32. dxc6 Nc7 33. Nxc7 Rxc7 34. Rb8 Nxc6 35. Rxb6 Nd4 36. Rxd6 Ra7 37. Kg2 Rc7 38. Rb6 Ra7 39. Rb8 Be7 40. Bd5 h5 41. Rg8+ Kh7 42. Rb8 Kg7 43. Bc1 Ra1 44. Rg8+ Kh7 45. Rc8 Bd6 46. Bg5 Ra7 47. Be4+ Kg7 48. Re8 Rf7 49. Ra8 Ne6 50. Be3 Bc5 51. Bd5 Bxe3 52. fxe3 Re7 53. Rc8 Nf8 54. Rb8 Rc7 55. Rb7 Rxb7 56. Bxb7 Kf6 57. Bc8 Nh7 58. e4 Nf8 59. Bf5 Ne6 60. Bxe6 Kxe6 61. Kf2 Kd6 62. Ke2 Kc6 63. Kd2 Kb6 64. Kc2 Kc6 65. Kb3 Kb5 66. Kc3 Kc5 67. d4+ 1-0

[Event "WchT U26 02 prel-1"]
[Site "Mexico City"]
[Date "1980.08.18"]
[Round "1"]
[White "Iver Lopez, Mario"]
[Black "Buchholz, Martin"]
[Result "1/2-1/2"]
[ECO "E19"]
[BlackElo "2235"]
[PlyCount "96"]
[EventDate "1980.08.17"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "MEX"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Bolivia"]
[BlackTeam "Canada"]
[WhiteTeamCountry "BOL"]
[BlackTeamCountry "CAN"]

1. d4 e6 2. Nf3 b6 3. g3 Bb7 4. Bg2 Nf6 5. c4 Be7 6. Nc3 Ne4 7. Qc2 Nxc3 8. Qxc3 0-0 9. 0-0 c5 10. e3 d6 11. b3 f5 12. Bb2 Bf6 13. Ne1 Qe7 14. Rd1 Bxg2 15. Kxg2 Nd7 16. Qc2 g6 17. Nf3 Rad8 18. a3 e5 19. dxe5 dxe5 20. e4 f4 21. Rd5 g5 22. g4 h5 23. h3 hxg4 24. hxg4 Qe6 25. Nh2 Nb8 26. f3 Nc6 27. Rh1 Kg7 28. Nf1 Nd4 29. Bxd4 cxd4 30. Nd2 Rc8 31. b4 Qc6 32. c5 b5 33. Nb3 Rh8 34. Na5 Rxh1 35. Kxh1 Rh8+ 36. Kg1 Qe8 37. Qg2 Bd8 38. Nb7 Bc7 39. Nd6 Bxd6 40. Rxd6 Qf7 41. Rd5 Qe6 42. Qc2 Rh3 43. Qb3 a6 44. Kf2 Rh2+ 45. Ke1 Rh1+ 46. Kd2 Rh2+ 47. Ke1 Rh1+ 48. Kd2 Rh2+ 1/2-1/2

[Event "Canadian op"]
[Site "Ottawa"]
[Date "1980.07.27"]
[Round "10"]
[White "Taylor, Gordon"]
[Black "Buchholz, Martin"]
[Result "0-1"]
[ECO "A42"]
[WhiteElo "2139"]
[BlackElo "2202"]
[PlyCount "84"]
[EventDate "1980.07.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. e4 d6 4. Nc3 e5 5. dxe5 dxe5 6. Qxd8+ Kxd8 7. f4 Nd7 8. Nf3 c6 9. Be2 f6 10. 0-0 Nh6 11. h3 Nf7 12. g4 exf4 13. Bxf4 Nde5 14. Nxe5 fxe5 15. Be3 Ke8 16. c5 Be6 17. b4 a6 18. a4 Nd8 19. b5 axb5 20. axb5 Rxa1 21. Rxa1 cxb5 22. Bxb5+ Bd7 23. Bc4 Bc6 24. Nd5 Ne6 25. Kg2 Kd7 26. Kg3 Rf8 27. Ra7 Nd4 28. Bd2 Rf3+ 29. Kg2 Bf8 30. Bb4 Be7 31. Be2 Rb3 32. Nb6+ Ke8 33. Ra8+ Bd8 34. Bd2 Nxe2 35. Bg5 Rd3 36. Nd5 Nf4+ 37. Kf1 Ne6 38. Bxd8 Nxd8 39. Nf6+ Kf7 40. g5 h6 41. Ke2 Bb5 42. Ng4 Ra3+ 0-1

[Event "Canadian op"]
[Site "Ottawa"]
[Date "1980.07.26"]
[Round "9"]
[White "Pacey, Kevin"]
[Black "Buchholz, Martin"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1885"]
[BlackElo "2202"]
[PlyCount "56"]
[EventDate "1980.07.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 g6 2. d4 d6 3. Nc3 Bg7 4. Bc4 Nc6 5. d5 Nb8 6. f4 e5 7. dxe6 Bxe6 8. Bxe6 fxe6 9. Nf3 Nc6 10. 0-0 Qd7 11. Be3 Nge7 12. Qe2 0-0 13. Rad1 Rae8 14. Qc4 a6 15. Nd4 Nxd4 16. Bxd4 Bxd4+ 17. Qxd4 Nc6 18. Qe3 Qg7 19. b3 Rf7 20. Ne2 Ref8 21. Qh3 Qb2 22. Qxe6 Qxc2 23. Nc1 Kg7 24. Nd3 Nd4 25. Qg4 Ne2+ 26. Kh1 Nc3 27. e5 Nxd1 28. Rxd1 h5 0-1

[Event "Canadian op"]
[Site "Ottawa"]
[Date "1980.07.25"]
[Round "8"]
[White "Buchholz, Martin"]
[Black "Day, Lawrence A"]
[Result "0-1"]
[ECO "D48"]
[WhiteElo "2202"]
[BlackElo "2392"]
[PlyCount "54"]
[EventDate "1980.07.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 c6 4. e3 Nf6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. a4 b4 10. Ne4 c5 11. b3 Bb7 12. Nxf6+ Nxf6 13. Bb2 cxd4 14. Bxd4 Qa5 15. Qe2 Bc5 16. Bb2 Nd5 17. Bxg7 Rg8 18. Bb2 Rxg2 19. Nd4 0-0-0 20. Qh5 Nc3 21. Qxf7 Bxd4 22. exd4 Rxd4 23. Qxe6+ Kb8 24. Qe3 Qd5 25. Bxc3 bxc3 26. Bc4 Qd6 27. Ke2 Re4 0-1

[Event "CAN-ch U20 1977-78"]
[Site "Toronto"]
[Date "1977.12.27"]
[Round "3"]
[White "Buchholz, Martin"]
[Black "MacKay, Terry"]
[Result "0-1"]
[ECO "B72"]
[WhiteElo "2078"]
[BlackElo "1834"]
[PlyCount "51"]
[EventDate "1977.12.26"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. h3 0-0 8. Be3 Bd7 9. Qe2 Nc6 10. 0-0-0 Rc8 11. f4 Na5 12. Bd3 Nh5 13. Qf3 Nc4 14. Bg1 Nxb2 15. Kxb2 Qb6+ 16. Bb5 Bxb5 17. Nd5 Qd8 18. g4 Nf6 19. Nxe7+ Qxe7 20. Nxb5 a6 21. Na3 Nxe4+ 22. Bd4 d5 23. Bxg7 Kxg7 24. Rxd5 Rc3 25. Rd3 Qxa3+ 26. Ka1 0-1

[Event "CAN-ch U20 1977-78"]
[Site "Toronto"]
[Date "1977.12.26"]
[Round "1"]
[White "Buchholz, Martin"]
[Black "Zissos, Andrew"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2078"]
[BlackElo "1834"]
[PlyCount "63"]
[EventDate "1977.12.26"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 Ne7 4. Nf3 Qd7 5. Bd3 b6 6. Qe2 a5 7. Nc3 c6 8. Na4 Qc7 9. b3 Ba6 10. c4 Nd7 11. 0-0 Rc8 12. Ng5 h6 13. Nxf7 Kxf7 14. cxd5 Bxd3 15. dxe6+ Kxe6 16. Qxd3 Nd5 17. Qh3+ Ke7 18. Bg5+ hxg5 19. Qxh8 b5 20. Nb2 Nf4 21. Rae1 Ne6 22. h4 gxh4 23. Qxh4+ g5 24. Qe4 Bg7 25. Re3 Rh8 26. Rc1 Rh4 27. g4 Nf4 28. Qf5 Nh3+ 29. Kf1 c5 30. d5 Bxe5 31. Nd3 Nf4 32. Qxg5+ 1-0

[Event "World U20-ch16"]
[Site "Innsbruck"]
[Date "1977.09.19"]
[Round "13"]
[White "Buchholz, Martin"]
[Black "Cramling, Dan"]
[Result "0-1"]
[ECO "A01"]
[PlyCount "68"]
[EventDate "1977.09.05"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "AUT"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 d6 3. e3 Nc6 4. Nf3 Nf6 5. d4 exd4 6. Nxd4 Nxd4 7. Qxd4 Be7 8. Nc3 0-0 9. Nd5 c6 10. Nxe7+ Qxe7 11. Bd3 Bg4 12. 0-0 Rfe8 13. Qf4 Bh5 14. e4 Nxe4 15. Rae1 d5 16. g4 Bg6 17. f3 Ng5 18. Rxe7 Nh3+ 19. Kh1 Nxf4 20. Rxb7 Bxd3 21. cxd3 Re2 22. Bd4 Nxd3 23. a4 c5 24. Bg1 d4 25. b4 Nxb4 26. Bxd4 cxd4 27. Rxb4 d3 28. Rd4 d2 29. Kg1 Rc8 30. Rf2 Rc1+ 31. Rf1 Rxf1+ 32. Kxf1 Re1+ 33. Kf2 d1Q 34. Rd8+ Qxd8 0-1

[Event "World U20-ch16"]
[Site "Innsbruck"]
[Date "1977.09.18"]
[Round "12"]
[White "Rohde, Michael A"]
[Black "Buchholz, Martin"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2380"]
[PlyCount "54"]
[EventDate "1977.09.05"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "AUT"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 a6 5. Bc4 Nf6 6. Qe2 c6 7. Bg5 h6 8. Bh4 Nh7 9. 0-0 0-0 10. e5 d5 11. Bd3 Bg4 12. h3 Bxf3 13. Qxf3 Qd7 14. Na4 Qc7 15. Qg4 e6 16. f4 a5 17. f5 exf5 18. Rxf5 Na6 19. c3 b5 20. Raf1 bxa4 21. Bf6 Qd7 22. Bxg7 Kxg7 23. Rxf7+ Rxf7 24. Qxg6+ Kf8 25. Bf5 Qc7 26. Qxh6+ Ke7 27. Qh4+ Kf8 1/2-1/2

[Event "World U20-ch16"]
[Site "Innsbruck"]
[Date "1977.09.17"]
[Round "11"]
[White "Buchholz, Martin"]
[Black "Kaspret, Guido"]
[Result "1/2-1/2"]
[ECO "A02"]
[PlyCount "197"]
[EventDate "1977.09.05"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "AUT"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. b3 b6 2. Bb2 Bb7 3. f4 Nf6 4. e3 g6 5. Nf3 Bg7 6. Be2 0-0 7. 0-0 c5 8. c4 d5 9. Ne5 Nbd7 10. d4 Qc7 11. Nc3 Rad8 12. Qc2 e6 13. a4 Ne8 14. Nb5 Qb8 15. a5 Nd6 16. Nxd6 Qxd6 17. axb6 axb6 18. Ra7 Qc7 19. cxd5 exd5 20. Ba6 Rb8 21. Nxd7 Qxd7 22. Ba3 Rfc8 23. dxc5 Bf8 24. b4 bxc5 25. bxc5 Qc6 26. Bxb7 Rxb7 27. Rxb7 Qxb7 28. Rc1 Qe7 29. Qc3 Bg7 30. Qd3 Qa7 31. Bb4 Qa4 32. Bd2 Qa2 33. Qc2 Qa6 34. Kf2 d4 35. Qc4 dxe3+ 36. Bxe3 Qc6 37. Rd1 Bf8 38. Rc1 Re8 39. Qd3 Rc8 40. Qc4 Re8 41. Rd1 Re4 42. Qd5 Qe8 43. Rd3 Re6 44. Ra3 Qe7 45. g3 Qe8 46. Ra8 Qe7 47. Qd3 Qc7 48. Qd8 Qxd8 49. Rxd8 Rc6 50. Kf3 f5 51. g4 Kf7 52. gxf5 Bxc5 53. Bxc5 Rxc5 54. Rd7+ Kf6 55. fxg6 hxg6 56. Kg4 Rc2 57. h3 Rg2+ 58. Kf3 Rg1 59. Rd3 Kf5 60. Rd5+ Kf6 61. Rd8 g5 62. Rd6+ Ke7 63. Rg6 Rf1+ 64. Kg2 Rxf4 65. Rxg5 Kf6 66. Rg8 Rh4 67. Kg3 Rh5 68. h4 Ra5 69. Kg4 Ra7 70. Rg5 Rg7 71. Kh5 Rh7+ 72. Kg4 Rg7 73. Kf4 Rxg5 74. hxg5+ Kg6 75. Kg4 Kg7 76. Kg3 Kg6 77. Kf4 Kg7 78. Kf5 Kf7 79. Kg4 Kg6 80. Kh4 Kg7 81. Kh5 Kh7 82. g6+ Kg7 83. Kg5 Kg8 84. Kh4 Kg7 85. Kh5 Kg8 86. Kg4 Kg7 87. Kg5 Kg8 88. Kf4 Kg7 89. Kf5 Kg8 90. Kf6 Kf8 91. Ke6 Kg7 92. Kf5 Kg8 93. Kf6 Kf8 94. g7+ Kg8 95. Kf5 Kxg7 96. Kg5 Kf7 97. Kf5 Ke7 98. Ke5 Kd7 99. Kd5 1/2-1/2

[Event "World U20-ch16"]
[Site "Innsbruck"]
[Date "1977.09.15"]
[Round "10"]
[White "Stempin, Pawel"]
[Black "Buchholz, Martin"]
[Result "1/2-1/2"]
[ECO "A42"]
[PlyCount "81"]
[EventDate "1977.09.05"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "AUT"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. d4 d6 4. e4 e5 5. d5 Nd7 6. g4 Bh6 7. Bxh6 Nxh6 8. h4 f6 9. Qd2 Nf7 10. 0-0-0 Nc5 11. f3 Bd7 12. Nge2 a5 13. Kb1 Qe7 14. Ng3 a4 15. Bd3 h6 16. Bc2 Rh7 17. b4 axb3 18. axb3 Na6 19. Kb2 Rh8 20. Ra1 Kf8 21. Nd1 Kg7 22. Ne3 Kh7 23. Ne2 c5 24. Nc1 Rhb8 25. h5 g5 26. Kc3 Qd8 27. Nd3 Kg8 28. Rhb1 b5 29. Qc1 Rb6 30. Kd2 Qc8 31. Nd1 Nc7 32. Rxa8 Qxa8 33. Ra1 Ra6 34. Rxa6 Qxa6 35. Bb1 Na8 36. Ne3 Nb6 37. Qc3 Kf8 38. Nc1 bxc4 39. Nxc4 Nxc4+ 40. bxc4 Ke7 41. Nb3 1/2-1/2

[Event "World U20-ch16"]
[Site "Innsbruck"]
[Date "1977.09.13"]
[Round "8"]
[White "Weidemann, Joerg"]
[Black "Buchholz, Martin"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "71"]
[EventDate "1977.09.05"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "AUT"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 Bd7 8. b3 cxb3 9. Rb1 Nge7 10. Bd3 Na5 11. Nxb3 Nxb3 12. Rxb3 Qc7 13. 0-0 Nc6 14. Ng5 Be7 15. Qh5 0-0-0 16. Qxf7 Rdf8 17. Qxg7 h6 18. Nh7 Rfg8 19. Qf7 Na5 20. Rb2 Bxa3 21. Ra2 Bxc1 22. Rxc1 Nc6 23. Nf6 Rf8 24. Qg7 Be8 25. Qg4 Bd7 26. Rca1 a6 27. Bxa6 bxa6 28. Rxa6 Qb7 29. Qg7 Be8 30. Ra8+ Nb8 31. Qg4 Bd7 32. Nxd7 Qxd7 33. Rb1 Kc7 34. Ra7+ Kc6 35. Rxd7 Nxd7 36. Qxe6+ 1-0

[Event "World U20-ch16"]
[Site "Innsbruck"]
[Date "1977.09.12"]
[Round "7"]
[White "Buchholz, Martin"]
[Black "Skembris, Spyridon"]
[Result "0-1"]
[ECO "A16"]
[PlyCount "112"]
[EventDate "1977.09.05"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "AUT"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. g3 Nf6 4. Bg2 0-0 5. e4 d6 6. Nge2 c5 7. Rb1 Nc6 8. a3 Bg4 9. 0-0 e5 10. b4 b6 11. d3 Qd7 12. Bd2 Nd4 13. f3 Bh3 14. Rb2 Bxg2 15. Kxg2 Ne8 16. Nd5 Nc7 17. Nxc7 Qxc7 18. Nc3 f5 19. Be3 Ne6 20. Qe2 Rf7 21. bxc5 dxc5 22. Nd5 Qd7 23. Rbb1 Raf8 24. g4 Kh8 25. h3 Qa4 26. Qd1 Qa6 27. Qb3 h5 28. gxh5 gxh5 29. a4 Kh7 30. a5 bxa5 31. exf5 Rxf5 32. Qb7 Qd6 33. Qxa7 Nf4+ 34. Bxf4 exf4 35. Rb6 Rg5+ 36. Kh2 Qe5 37. Qe7 Qxe7 38. Nxe7 Re5 39. Nd5 Re2+ 40. Kh1 Bd4 41. Rfb1 a4 42. Ra6 Rf7 43. Rxa4 Rf2 44. h4 Rxf3 45. Ra2 Rxd3 46. Rf1 f3 47. Rh2 f2 48. Rg2 Rh3+ 49. Rh2 Rg3 50. Rg2 Rfg7 51. Rfxf2 Bxf2 52. Nf6+ Kh6 53. Rxf2 Rh3+ 54. Rh2 Rc3 55. Rd2 Rxc4 56. Rd6 Rxh4# 0-1

[Event "World U20-ch16"]
[Site "Innsbruck"]
[Date "1977.09.11"]
[Round "6"]
[White "Masculo, Jose Soares"]
[Black "Buchholz, Martin"]
[Result "1-0"]
[ECO "A11"]
[PlyCount "121"]
[EventDate "1977.09.05"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "AUT"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. g3 d5 2. Nf3 Nf6 3. Bg2 Bf5 4. c4 c6 5. cxd5 cxd5 6. Qb3 Qb6 7. Qxb6 axb6 8. Nc3 Bd7 9. d3 e6 10. Bf4 Bc5 11. 0-0 Ke7 12. a3 Rc8 13. e4 dxe4 14. dxe4 Ne8 15. Rfd1 b5 16. Ne5 b4 17. axb4 Rxa1 18. Rxa1 Bxb4 19. Ra7 Bxc3 20. bxc3 f6 21. Nxd7 Nxd7 22. Rxb7 Rxc3 23. e5 fxe5 24. Bxe5 Rc1+ 25. Bf1 Nd6 26. Ra7 Nb5 27. Ra1 Rxa1 28. Bxa1 Nd6 29. Bxg7 Nf6 30. Bd3 Nde8 31. Bh6 e5 32. Kg2 e4 33. Bc2 Ke6 34. h3 Ke5 35. Bc1 h5 36. Bb2+ Ke6 37. Kf1 Nd6 38. Bd1 Nde8 39. Ke2 Nd5 40. Bb3 Kd6 41. Ba3+ Ke6 42. Bxd5+ Kxd5 43. Ke3 Ke5 44. g4 hxg4 45. hxg4 Kf6 46. Kxe4 Kg7 47. Kf3 Kg6 48. Be7 Nc7 49. Ke4 Kf7 50. Bh4 Ne8 51. f4 Nd6+ 52. Kd5 Nb5 53. f5 Nc3+ 54. Ke5 Nb5 55. g5 Nc7 56. g6+ Kg7 57. Bd8 Nb5 58. Bb6 Nc3 59. Bd4 Ne2 60. Bb2 Ng1 61. Ke6+ 1-0

[Event "World U20-ch16"]
[Site "Innsbruck"]
[Date "1977.09.09"]
[Round "5"]
[White "Buchholz, Martin"]
[Black "Salazar Jacob, Hernan"]
[Result "1-0"]
[ECO "A26"]
[PlyCount "59"]
[EventDate "1977.09.05"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "AUT"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. g3 Nf6 4. Bg2 0-0 5. e4 d6 6. Nge2 Nc6 7. 0-0 e5 8. d3 Be6 9. f4 Qd7 10. Nd5 Bg4 11. Ne3 Bh3 12. f5 Bxg2 13. Kxg2 Ne7 14. g4 g5 15. b3 c6 16. Nc3 d5 17. cxd5 cxd5 18. Ba3 Rfd8 19. Bxe7 Qxe7 20. Ncxd5 Nxd5 21. Nxd5 Rxd5 22. exd5 Qd6 23. Rc1 Qxd5+ 24. Qf3 Qd7 25. Rc4 Rd8 26. Rfc1 h6 27. Rc7 Qxd3 28. Qxd3 Rxd3 29. Rxb7 e4 30. Rc8+ 1-0

[Event "World U20-ch16"]
[Site "Innsbruck"]
[Date "1977.09.08"]
[Round "4"]
[White "Rayner, Emmanuel"]
[Black "Buchholz, Martin"]
[Result "0-1"]
[ECO "C13"]
[PlyCount "62"]
[EventDate "1977.09.05"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "AUT"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Nf3 Nd7 8. Bc4 0-0 9. c3 b6 10. 0-0 Bb7 11. Qe2 c5 12. Rad1 cxd4 13. Nxd4 Qe7 14. Nf5 exf5 15. Nxf6+ Qxf6 16. Rxd7 Qc6 17. Rxb7 Qxb7 18. Qe5 Qd7 19. Bd5 Rad8 20. c4 Rfe8 21. Qd4 Qe7 22. h3 Qe5 23. Qd2 g6 24. Rd1 Kg7 25. Qb4 Qf6 26. Qa4 Re7 27. Qb4 Re2 28. Re1 Rde8 29. Rxe2 Rxe2 30. Qa4 Qxb2 31. Qxa7 Qa1+ 0-1

[Event "World U20-ch16"]
[Site "Innsbruck"]
[Date "1977.09.07"]
[Round "3"]
[White "Buchholz, Martin"]
[Black "Marcel, Patrick"]
[Result "1-0"]
[ECO "E61"]
[PlyCount "51"]
[EventDate "1977.09.05"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "AUT"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. g3 g6 4. Bg2 Bg7 5. e3 0-0 6. Nge2 d6 7. 0-0 Nc6 8. d4 cxd4 9. exd4 Bf5 10. h3 Qc8 11. g4 Bd7 12. b3 Ne8 13. Be3 e5 14. dxe5 Nxe5 15. Nd5 Qd8 16. Qd2 f5 17. Bg5 Qb8 18. gxf5 Bxf5 19. Ne7+ Kh8 20. Nxf5 Rxf5 21. Nd4 Rf8 22. Rae1 Bf6 23. Bxf6+ Rxf6 24. f4 Nf7 25. Re7 Nc7 26. Qc3 1-0

[Event "World U20-ch16"]
[Site "Innsbruck"]
[Date "1977.09.06"]
[Round "2"]
[White "Morrison, Graham"]
[Black "Buchholz, Martin"]
[Result "1-0"]
[ECO "B13"]
[PlyCount "113"]
[EventDate "1977.09.05"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "AUT"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Qb3 Qd7 8. Nd2 e6 9. Ngf3 Bxf3 10. Nxf3 a6 11. 0-0 Be7 12. Ne5 Qc8 13. Rae1 0-0 14. Qc2 g6 15. Re3 Nxe5 16. dxe5 Nh5 17. Bh6 Rd8 18. Rh3 Bf8 19. Bg5 Rd7 20. g4 Ng7 21. Qd2 d4 22. c4 Qc5 23. f4 b5 24. Rc1 Rc8 25. a3 Qb6 26. cxb5 Rxc1+ 27. Qxc1 axb5 28. Qc8 Rc7 29. Bd8 Rxc8 30. Bxb6 Bc5 31. Bxc5 Rxc5 32. Rf3 h5 33. h3 hxg4 34. hxg4 g5 35. b4 Rc1+ 36. Kg2 gxf4 37. Rxf4 Rc3 38. Rxd4 Rxa3 39. Rd8+ Ne8 40. Rxe8+ Kg7 41. Rd8 Kh6 42. Bxb5 Re3 43. Bd3 Rxe5 44. b5 Rg5 45. Kf3 f5 46. gxf5 exf5 47. b6 Rg7 48. Ba6 Rg6 49. b7 Rxa6 50. b8Q Ra3+ 51. Kf4 Ra4+ 52. Kxf5 Ra5+ 53. Kf6 Ra6+ 54. Rd6 Ra7 55. Qh8+ Rh7 56. Kf5+ Kh5 57. Qxh7# 1-0

[Event "World U20-ch16"]
[Site "Innsbruck"]
[Date "1977.09.05"]
[Round "1"]
[White "Buchholz, Martin"]
[Black "Grinberg, Nir"]
[Result "1/2-1/2"]
[ECO "A21"]
[PlyCount "101"]
[EventDate "1977.09.05"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "AUT"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. c4 f5 2. Nc3 Nf6 3. g3 g6 4. Bg2 Bg7 5. d3 0-0 6. e4 d6 7. Nge2 c6 8. 0-0 e5 9. h3 Qe7 10. Be3 fxe4 11. dxe4 Be6 12. b3 Na6 13. Qd2 Nc7 14. Rad1 Rfd8 15. Bg5 Bf7 16. Kh2 a6 17. f4 Ne6 18. Bh4 h6 19. f5 g5 20. fxe6 Bxe6 21. Bxg5 hxg5 22. g4 b5 23. cxb5 axb5 24. Ng3 b4 25. Na4 d5 26. exd5 Nxd5 27. Qc1 Nf4 28. Be4 Bd5 29. Qe3 Bf8 30. Rfe1 Bxe4 31. Qxe4 Rxd1 32. Rxd1 Rd8 33. Nf5 Qe8 34. Qc2 Rd5 35. Nb6 e4 36. Nxd5 Nxd5 37. Re1 Qe5+ 38. Kh1 Nc3 39. Qd2 Qf4 40. Qxf4 gxf4 41. Nd4 f3 42. Rf1 Bc5 43. Nxf3 exf3 44. Rxf3 Nxa2 45. Rf6 Nc1 46. Rxc6 Nxb3 47. Kg2 Bd4 48. Kf3 Nc5 49. Ke2 b3 50. Kd2 Kf8 51. Kc1 1/2-1/2

[Event "WchT Students 22nd final B"]
[Site "Mexico City"]
[Date "1977.08.21"]
[Round "8"]
[White "Buchholz, Martin"]
[Black "Luque, Carlos"]
[Result "1-0"]
[ECO "A26"]
[PlyCount "32"]
[EventDate "1977.08.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Canada"]
[BlackTeam "Honduras"]
[WhiteTeamCountry "CAN"]
[BlackTeamCountry "HON"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. e4 d6 6. Nge2 e5 7. 0-0 Be6 8. d3 Nc6 9. f4 Qd7 10. Nd5 Bg4 11. Ne3 Bh3 12. f5 Bxg2 13. Kxg2 Nd4 14. g4 Bh6 15. Nd5 Bg7 16. Nxf6+ Bxf6 1-0

[Event "WchT Students 22nd final B"]
[Site "Mexico City"]
[Date "1977.08.20"]
[Round "7"]
[White "Araya Numana, Carlos"]
[Black "Buchholz, Martin"]
[Result "0-1"]
[ECO "A06"]
[PlyCount "56"]
[EventDate "1977.08.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Costa Rica"]
[BlackTeam "Canada"]
[WhiteTeamCountry "CRI"]
[BlackTeamCountry "CAN"]

1. b3 d5 2. Bb2 Bf5 3. Nf3 Nd7 4. e3 Ngf6 5. Be2 e6 6. 0-0 Bd6 7. Nh4 Bg6 8. f4 Qe7 9. d3 Bc5 10. d4 Bd6 11. c4 c6 12. Nxg6 hxg6 13. Nd2 g5 14. h3 gxf4 15. exf4 Nf8 16. Bd3 0-0-0 17. c5 Bb8 18. Rf3 Nh5 19. Qf1 f5 20. Re1 Qh4 21. b4 Nxf4 22. a4 Nxg2 23. Rxe6 Nxe6 24. Qxg2 g6 25. Qf2 Ng5 26. Qe2 Rde8 27. Re3 Nxh3+ 28. Kf1 Qf4+ 0-1

[Event "WchT Students 22nd final B"]
[Site "Mexico City"]
[Date "1977.08.19"]
[Round "6"]
[White "Buchholz, Martin"]
[Black "Cameron, Mark"]
[Result "1-0"]
[ECO "A36"]
[PlyCount "9"]
[EventDate "1977.08.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Canada"]
[BlackTeam "Jamaica"]
[WhiteTeamCountry "CAN"]
[BlackTeamCountry "JAM"]

1. c4 Nf6 2. Nc3 c5 3. g3 Nc6 4. Bg2 g6 5. e4 1-0

[Event "WchT Students 22nd final B"]
[Site "Mexico City"]
[Date "1977.08.17"]
[Round "4"]
[White "Muir, Andrew Joseph"]
[Black "Buchholz, Martin"]
[Result "1/2-1/2"]
[ECO "B10"]
[PlyCount "16"]
[EventDate "1977.08.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Scotland"]
[BlackTeam "Canada"]
[WhiteTeamCountry "SCO"]
[BlackTeamCountry "CAN"]

1. e4 c6 2. c4 d5 3. cxd5 cxd5 4. exd5 Nf6 5. Nc3 Nxd5 6. Nf3 Nc6 7. Bc4 Nb6 8. Bb5 Bg4 1/2-1/2

[Event "WchT Students 22nd final B"]
[Site "Mexico City"]
[Date "1977.08.14"]
[Round "1"]
[White "Buchholz, Martin"]
[Black "Hughes, Anthony"]
[Result "1/2-1/2"]
[ECO "A34"]
[PlyCount "28"]
[EventDate "1977.08.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Canada"]
[BlackTeam "Wales"]
[WhiteTeamCountry "CAN"]
[BlackTeamCountry "WLS"]

1. c4 Nf6 2. Nc3 e6 3. e4 c5 4. Nf3 Nc6 5. Be2 d5 6. exd5 exd5 7. d4 Be7 8. Bg5 Be6 9. cxd5 Nxd5 10. Bxe7 Qxe7 11. Nxd5 Bxd5 12. 0-0 0-0 13. dxc5 Rad8 14. Qe1 Rfe8 1/2-1/2

[Event "WchT Students 22nd Group1"]
[Site "Mexico City"]
[Date "1977.08.10"]
[Round "4"]
[White "Buchholz, Martin"]
[Black "Muir, Andrew Joseph"]
[Result "1-0"]
[ECO "A29"]
[PlyCount "40"]
[EventDate "1977.08.07"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "MEX"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Canada"]
[BlackTeam "Scotland"]
[WhiteTeamCountry "CAN"]
[BlackTeamCountry "SCO"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. g3 g6 5. d4 exd4 6. Nxd4 Bg7 7. Bg2 0-0 8. Nxc6 bxc6 9. 0-0 Re8 10. Qa4 a5 11. Rd1 Qe7 12. Bf4 Ra7 13. Be3 Ra8 14. Bd4 Qb4 15. e3 Rb8 16. c5 Ng4 17. Bxg7 Kxg7 18. Qxb4 Rxb4 19. b3 Re5 20. Na4 f5 1-0

[Event "WchT Students 22nd Group1"]
[Site "Mexico City"]
[Date "1977.08.09"]
[Round "3"]
[White "Buchholz, Martin"]
[Black "Makarichev, Sergey"]
[Result "0-1"]
[ECO "A01"]
[BlackElo "2515"]
[PlyCount "112"]
[EventDate "1977.08.07"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "MEX"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Canada"]
[BlackTeam "Soviet Union"]
[WhiteTeamCountry "CAN"]
[BlackTeamCountry "URS"]

1. b3 d5 2. Bb2 Bg4 3. h3 Bh5 4. Nf3 Bxf3 5. gxf3 e6 6. e3 Nf6 7. f4 g6 8. Qf3 Bg7 9. d3 Nc6 10. Bg2 Nh5 11. Bxg7 Nxg7 12. d4 Nf5 13. Bf1 Nh4 14. Qg3 Qe7 15. c3 a6 16. Bd3 0-0-0 17. Nd2 h6 18. 0-0-0 Qf6 19. Rdg1 Rhg8 20. Kc2 g5 21. fxg5 hxg5 22. f4 gxf4 23. Qxg8 Rxg8 24. Rxg8+ Kd7 25. exf4 Nf5 26. Re1 Qh4 27. Rgg1 Qxf4 28. Kc1 Nce7 29. Bc2 Qh6 30. Bxf5 Nxf5 31. Rh1 Ng3 32. Rh2 Ne4 33. Kc2 Nxd2 34. Rxd2 Qxh3 35. Rf2 f5 36. Rfe2 Qh6 37. Rg1 c5 38. dxc5 f4 39. Rge1 Qg6+ 40. Kb2 Qf6 41. Rxe6 Qxe6 42. Rxe6 Kxe6 43. Kc2 Kf5 44. Kd3 Kg4 45. Ke2 Kg3 46. Kf1 Kf3 47. b4 Ke3 48. a4 d4 49. cxd4 Kxd4 50. Ke2 Kc4 51. b5 axb5 52. c6 bxc6 53. a5 Kc5 54. Kf3 b4 55. a6 Kb6 56. a7 Kxa7 0-1

[Event "Toronto Ontario op"]
[Site "Toronto"]
[Date "1977.05.22"]
[Round "3"]
[White "Brodie, Hugh"]
[Black "Buchholz, Martin"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "1858"]
[BlackElo "2118"]
[PlyCount "91"]
[EventDate "1977.05.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Bd6 4. Ngf3 c5 5. g3 Nc6 6. Bg2 Nge7 7. 0-0 0-0 8. Re1 Bd7 9. Nf1 Qb8 10. h4 d4 11. N1h2 e5 12. Ng5 f6 13. Bh3 Qc8 14. Bxd7 Qxd7 15. Ngf3 b5 16. Qe2 Rac8 17. Bd2 Qe6 18. Kg2 c4 19. c3 Rfd8 20. dxc4 bxc4 21. h5 d3 22. Qd1 Rb8 23. Rb1 Rb5 24. Nh4 Ra5 25. a4 Rb8 26. Nf1 Bc5 27. Be3 Bxe3 28. Nxe3 Rb3 29. Nf3 Rxa4 30. Nxc4 Na5 31. Nfd2 Rxc4 32. Nxb3 Nb7 33. Qxd3 Rc8 34. Nd2 Kf7 35. Ra1 a5 36. f3 Rd8 37. Qe2 Qb6 38. Nc4 Qc5 39. Ne3 Kf8 40. Red1 Rb8 41. Nd5 Nc6 42. h6 Nd6 43. Nc7 Qb6 44. hxg7+ Kg8 45. Rxd6 Qxc7 46. Qc4+ 1-0

[Event "CAN-ch U20"]
[Site "Montreal"]
[Date "1977.04.13"]
[Round "8"]
[White "Buchholz, Martin"]
[Black "Rousseau, Jean Jacques"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2118"]
[BlackElo "1786"]
[PlyCount "81"]
[EventDate "1977.04.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. Nbd2 0-0 5. e4 d6 6. Bd3 Nh5 7. Be3 e5 8. dxe5 dxe5 9. Nc4 Bg4 10. h3 Bxf3 11. Qxf3 Nd7 12. 0-0-0 Qe7 13. Rd2 Nc5 14. g4 Nf6 15. Rhd1 Nfd7 16. Na3 c6 17. Bf1 b5 18. b4 Na4 19. Rxd7 Qxb4 20. R1d3 Qb2+ 21. Kd2 Qb4+ 22. Ke2 Nc3+ 23. Rxc3 Qxc3 24. Bg5 Qxf3+ 25. Kxf3 f6 26. Be3 Rf7 27. Rxf7 Kxf7 28. Bc5 Bf8 29. Bxf8 Rxf8 30. Ke3 Ke6 31. Bd3 Kd6 32. Nb1 Kc5 33. c3 b4 34. cxb4+ Kxb4 35. Nd2 Rd8 36. Nb1 c5 37. Bc2 Rd4 38. h4 h6 39. f3 Rd6 40. Bb3 c4 41. Bc2 1/2-1/2

[Event "CAN-ch U20"]
[Site "Montreal"]
[Date "1977.04.12"]
[Round "7"]
[White "Ebisuzaki, Ray"]
[Black "Buchholz, Martin"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "2012"]
[BlackElo "2118"]
[PlyCount "101"]
[EventDate "1977.04.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Be7 8. Bd3 0-0 9. h3 Bd7 10. Rc1 a6 11. 0-0 Rc8 12. Ne5 Be8 13. Bb1 Nd7 14. Na4 Ncxe5 15. Rxc8 Qxc8 16. dxe5 b5 17. Nc3 f5 18. exf6 Nxf6 19. Qb3 Bf7 20. Ne2 Qd7 21. Rc1 Rc8 22. Rc3 Qb7 23. Qc2 Rc4 24. Qc1 Bb4 25. Rxc4 dxc4 26. Qd1 Qd5 27. Qxd5 Nxd5 28. Be5 Be7 29. Kf1 Bf6 30. Bxf6 gxf6 31. Be4 Kf8 32. Ke1 Ke7 33. Kd2 Nc7 34. Bxh7 f5 35. g4 Kf6 36. gxf5 exf5 37. e4 fxe4 38. Bxe4 Kg5 39. Ke3 b4 40. Kd4 Ne6+ 41. Ke5 Nc5 42. Nd4 Nxe4 43. Kxe4 Kh4 44. Kf4 Kxh3 45. Kf5 b3 46. axb3 cxb3 47. Kg5 Kg2 48. Nxb3 Kxf2 49. Nc5 Ke3 50. Nxa6 Kd4 51. Nb4 1/2-1/2

[Event "CAN-ch U20"]
[Site "Montreal"]
[Date "1977.04.11"]
[Round "6"]
[White "Buchholz, Martin"]
[Black "Johnstone, Glenn"]
[Result "1/2-1/2"]
[ECO "A12"]
[WhiteElo "2118"]
[BlackElo "1666"]
[PlyCount "91"]
[EventDate "1977.04.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e3 d5 2. Nf3 Nf6 3. b3 Bg4 4. Bb2 Nbd7 5. h3 Bh5 6. c4 e6 7. Nc3 c6 8. Be2 Bd6 9. d4 0-0 10. c5 Bc7 11. b4 Bg6 12. Qb3 e5 13. h4 h6 14. Na4 exd4 15. Bxd4 a6 16. Qb2 Re8 17. g4 Nxg4 18. h5 Be4 19. Bxg7 f6 20. Rg1 Nde5 21. Nxe5 Bxe5 22. Nc3 Kxg7 23. Bxg4 Kh8 24. f4 f5 25. fxe5 Qh4+ 26. Qf2 Qxf2+ 27. Kxf2 fxg4 28. Nxe4 dxe4 29. Rxg4 Rxe5 30. Rd1 Rxh5 31. Rd7 Rh2+ 32. Rg2 Rxg2+ 33. Kxg2 Rg8+ 34. Kh3 Rg7 35. Rd6 Rf7 36. Rxh6+ Kg7 37. Re6 Rf3+ 38. Kg4 Rxe3 39. Re7+ Kf6 40. Rxb7 Ke5 41. Rb6 Ra3 42. Rxc6 Rxa2 43. Rh6 e3 44. Kf3 e2 45. Kf2 Kd4 46. c6 1/2-1/2

[Event "CAN-ch U20"]
[Site "Montreal"]
[Date "1977.04.10"]
[Round "4"]
[White "Buchholz, Martin"]
[Black "Patterson, Roger"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2118"]
[BlackElo "1708"]
[PlyCount "110"]
[EventDate "1977.04.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e3 c5 2. Nf3 d5 3. b3 Nc6 4. Bb2 Nf6 5. Bb5 Bg4 6. h3 Bxf3 7. Qxf3 a6 8. Bxc6+ bxc6 9. c4 Qd6 10. d3 e5 11. 0-0 Be7 12. e4 d4 13. Nd2 0-0 14. Qe2 Ne8 15. Nf3 Nc7 16. Bc1 Ne6 17. g3 Qc7 18. Bd2 Rab8 19. Kg2 Rb7 20. Qe1 Re8 21. Nh2 Bd6 22. f3 Rf8 23. Ng4 Qb8 24. Nf2 Be7 25. Nd1 Bg5 26. Ba5 Bd8 27. Nb2 h5 28. Bxd8 Rxd8 29. h4 Qc7 30. Kf2 Rdb8 31. Ke2 Rb4 32. Qd2 R8b7 33. Na4 Qb8 34. Rac1 Kh7 35. Kd1 Qd8 36. Rf2 g6 37. Nb2 Qa5 38. Na4 Qd8 39. Rh2 Qc7 40. Rc2 Qb8 41. Rb2 Qc7 42. Kc1 Qb8 43. Kb1 Qc7 44. Ka1 Qb8 45. Qc1 Qc7 46. Qc2 Qa5 47. Re2 Qd8 48. a3 Rxa4 49. bxa4 Rxb2 50. Qxb2 Qa5 51. Ka2 Qxa4 52. Qc2 Qa5 53. Kb3 Qb6+ 54. Ka4 Nc7 55. Qb2 Nb5 1-0

[Event "CAN-ch U20"]
[Site "Montreal"]
[Date "1977.04.10"]
[Round "5"]
[White "Reeve, Jeff"]
[Black "Buchholz, Martin"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1938"]
[BlackElo "2118"]
[PlyCount "64"]
[EventDate "1977.04.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. g3 Bd7 8. Nbd2 Na5 9. Bh3 Ne7 10. 0-0 g6 11. Nh4 0-0-0 12. Ng2 Kb8 13. f4 h5 14. f5 exf5 15. e6 Bxe6 16. Nf3 Nb3 17. Bf4+ Ka8 18. Be5 Rg8 19. Ng5 Nxa1 20. Qxa1 Bh6 21. Bf6 Rde8 22. Nf4 Bxg5 23. Bxg5 Nc8 24. Bg2 Qc6 25. Qd1 Nd6 26. b3 cxb3 27. Qxb3 Ne4 28. Bxe4 fxe4 29. Rb1 Rc8 30. Kg2 Rc7 31. Rc1 Rgc8 32. h3 Qc4 0-1

[Event "CAN-ch U20"]
[Site "Montreal"]
[Date "1977.04.09"]
[Round "2"]
[White "Buchholz, Martin"]
[Black "Gibson, Tomas"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2118"]
[BlackElo "1770"]
[PlyCount "117"]
[EventDate "1977.04.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e3 Nf6 2. Nf3 d6 3. b4 Bg4 4. Bb2 e5 5. h3 Bh5 6. Be2 Be7 7. d4 e4 8. Nfd2 Bxe2 9. Qxe2 0-0 10. c4 d5 11. b5 c6 12. a4 Nbd7 13. Ba3 a6 14. Bxe7 Qxe7 15. bxc6 bxc6 16. c5 Rfb8 17. 0-0 Ne8 18. Nc3 Nc7 19. Rfb1 Qf6 20. Rxb8+ Rxb8 21. Rb1 Qd8 22. Qe1 Rxb1 23. Qxb1 Qb8 24. Qxb8+ Nxb8 25. Nb3 Ne6 26. Na5 Nd8 27. Kh2 Kf8 28. Kg3 Ke7 29. h4 Kd7 30. Kg4 Ke6 31. h5 Nd7 32. Na2 Nb8 33. Nb4 f5+ 34. Kg5 Nf7+ 35. Kf4 Nd8 36. g4 fxg4 37. Kxg4 Kf6 38. Kf4 Ne6+ 39. Kg3 Nd8 40. Kg4 Ke6 41. Kf4 Kf6 42. Naxc6 Ndxc6 43. Nxd5+ Ke6 44. Kxe4 Nd7 45. Nc7+ Ke7 46. Nd5+ Ke6 47. Nf4+ Ke7 48. Kd5 Na7 49. Kc4 Nf8 50. d5 g5 51. hxg6 hxg6 52. e4 g5 53. Nd3 Kd7 54. e5 Nc8 55. c6+ Ke7 56. Kc5 Ng6 57. d6+ Kd8 58. e6 Na7 59. Kb6 1-0

[Event "CAN-ch U20"]
[Site "Montreal"]
[Date "1977.04.09"]
[Round "3"]
[White "Lavin, David"]
[Black "Buchholz, Martin"]
[Result "1-0"]
[ECO "C16"]
[WhiteElo "2055"]
[BlackElo "2118"]
[PlyCount "75"]
[EventDate "1977.04.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. Nc3 e6 4. Nf3 Bb4 5. e5 Qd7 6. Bd2 b6 7. Bd3 Bb7 8. Ne2 Bf8 9. Nf4 h5 10. c3 Nce7 11. 0-0 g6 12. b3 Nh6 13. c4 Nhf5 14. Be3 Bh6 15. Rc1 dxc4 16. Bxf5 Nxf5 17. bxc4 Rd8 18. d5 Nxe3 19. fxe3 Bxf4 20. exf4 exd5 21. e6 fxe6 22. Ne5 Qg7 23. Qa4+ c6 24. Qxa7 0-0 25. Qxb6 dxc4 26. Rc3 h4 27. Ra3 Rd5 28. Ra7 Rb5 29. Qd4 g5 30. Qxc4 Rxf4 31. Qxe6+ Kh7 32. Re1 Rb2 33. Rd1 Rff2 34. Rd7 Rxg2+ 35. Kf1 Rbf2+ 36. Ke1 Qxd7 37. Qxd7+ Kh6 38. Qe6+ 1-0

[Event "CAN-ch U20"]
[Site "Montreal"]
[Date "1977.04.08"]
[Round "1"]
[White "Morenz, Phil"]
[Black "Buchholz, Martin"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "2027"]
[BlackElo "2118"]
[PlyCount "76"]
[EventDate "1977.04.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. e3 Bb7 5. Bd3 Bb4+ 6. Nbd2 0-0 7. 0-0 c5 8. a3 Bxd2 9. Bxd2 Ne4 10. Qc2 f5 11. Rad1 Qe7 12. Bc1 d6 13. Nd2 Nxd2 14. Rxd2 Nc6 15. d5 Ne5 16. e4 f4 17. f3 g5 18. Be2 exd5 19. exd5 Bc8 20. Bd1 Bf5 21. Qc3 Rae8 22. Bc2 Qb7 23. Bxf5 Rxf5 24. Re2 Rf7 25. Rfe1 Rfe7 26. Re4 Ng6 27. Qf6 Rxe4 28. Rxe4 Rxe4 29. fxe4 Qe7 30. Qxe7 Nxe7 31. h4 h6 32. g3 Ng6 33. b3 fxg3 34. hxg5 h5 35. Kg2 h4 36. Bb2 Kf7 37. Bf6 Nf4+ 38. Kf3 g2 0-1

[Event "CAN-ch U20 1975-76"]
[Site "Saint John"]
[Date "1975.12.??"]
[Round "?"]
[White "Ziegler, Rick"]
[Black "Buchholz, Martin"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "2025"]
[BlackElo "2031"]
[PlyCount "92"]
[EventDate "1975.12.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 c6 2. g3 d5 3. Bg2 Nf6 4. cxd5 cxd5 5. Nf3 Nc6 6. 0-0 Bf5 7. d3 e6 8. a3 h6 9. b4 Be7 10. Bb2 0-0 11. Nbd2 Nd7 12. Nb3 Bf6 13. Qd2 Bxb2 14. Qxb2 Rc8 15. Rac1 Qe7 16. Rc2 Qd6 17. Rfc1 Qb8 18. b5 Ne7 19. Nbd4 Rxc2 20. Rxc2 Rc8 21. Nxf5 Nxf5 22. Bh3 Ne7 23. Nd4 Rxc2 24. Qxc2 Qd6 25. Qa4 Qb6 26. Nb3 Nc8 27. Qb4 Qc7 28. Bf1 Nd6 29. e4 dxe4 30. dxe4 e5 31. Bh3 Nf6 32. Bg2 b6 33. f4 Nd7 34. a4 Nc8 35. Bh3 exf4 36. gxf4 Nf8 37. Qd2 Ne7 38. Nd4 Qc4 39. Bf1 Qxa4 40. Kh1 Ne6 41. Nxe6 Qxe4+ 42. Kg1 Qxe6 43. Qd8+ Kh7 44. Qc7 Nd5 45. Bd3+ f5 46. Qc4 Qe1+ 0-1

[Event "Toronto op"]
[Site "Toronto"]
[Date "1974.04.12"]
[Round "1"]
[White "Brodie, Hugh"]
[Black "Buchholz, Martin"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1800"]
[BlackElo "1700"]
[PlyCount "75"]
[EventDate "1974.04.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. f4 g6 2. e4 Bg7 3. d4 d6 4. Nc3 a6 5. Nf3 b5 6. Bd3 Bb7 7. 0-0 Nd7 8. e5 e6 9. Be3 Ne7 10. Qd2 Nf5 11. Be4 Bxe4 12. Nxe4 d5 13. Nf2 h5 14. Rfe1 Bf8 15. Qd3 c5 16. c3 Be7 17. b3 0-0 18. c4 bxc4 19. bxc4 Nb6 20. cxd5 c4 21. Qc2 exd5 22. Nd1 Qc7 23. Nc3 Qc6 24. Re2 Rfb8 25. Bf2 Qe6 26. Ng5 Bxg5 27. fxg5 Rb7 28. Na4 Nxa4 29. Qxa4 Rab8 30. Rc1 Rb1 31. Qc2 Qb6 32. h3 Nxd4 33. Bxd4 Qxd4+ 34. Kh1 R1b2 35. e6 Rxc2 36. exf7+ Kf8 37. Rexc2 Rb2 38. Rc3 0-1

