[Event "Wch-U20 1976-77"] [Site "Groningen NED"] [Date "1976.12.21"] [Round "1"] [White "Hebert, Jean"] [Black "Azadharf, Farrokh"] [Result "1/2-1/2"] [ECO "B80"] [EventDate "1976.12.21"] [PlyCount "102"] [EventType "swiss"] [EventRounds "13"] [EventCountry "NED"] [Source "ChessBase"] [SourceDate "2005.11.24"] 1. e4 c5 2. Nf3 d6 3. Nc3 a6 4. g3 Nf6 5. Bg2 e6 6. O-O Be7 7. d4 cxd4 8. Nxd4 h6 9. b3 O-O 10. Bb2 Nbd7 11. Kh1 Rb8 12. Qe2 Qc7 13. f4 b5 14. e5 dxe5 15. Nc6 Bd6 16. Nxb8 Qxb8 17. Ne4 Nxe4 18. Qxe4 f5 19. Qc6 exf4 20. Rad1 Be5 21. Qxe6+ Kh7 22. Bxe5 Nxe5 23. Qe7 f3 24. Rxf3 Bb7 25. Rf2 Rf7 26. Qc5 Ng4 27. Re2 Bxg2+ 28. Rxg2 f4 29. Qd5 f3 30. Qe4+ g6 31. Rgd2 f2 32. Rf1 h5 33. Rd5 Kh6 34. Rd3 Re7 35. Qf3 Re1 36. Rd1 Re3 37. Qg2 Qc7 38. Rxf2 Nxf2+ 39. Qxf2 Qe7 40. Rf1 Qe4+ 41. Kg1 Qe7 42. Qd2 Kg7 43. Qd4+ Qe5 44. Qxe5+ Rxe5 45. Kf2 b4 46. Re1 Ra5 47. Re4 Rxa2 48. Rc4 a5 49. Ke3 a4 50. bxa4 Rxa4 51. Kd2 g5 1/2-1/2

[Event "Wch-U20 1976-77"] [Site "Groningen NED"] [Date "1976.12.23"] [Round "3"] [White "Hebert, Jean"] [Black "Popovic, Petar"] [Result "1/2-1/2"] [BlackElo "2385"] [ECO "D76"] [EventDate "1976.12.21"] [PlyCount "53"] [EventType "swiss"] [EventRounds "13"] [EventCountry "NED"] [Source "ChessBase"] [SourceDate "2005.11.24"] 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. c4 d5 6. cxd5 Nxd5 7. O-O Nc6 8. e4 Nb6 9. d5 Na5 10. Nc3 c6 11. Ne1 cxd5 12. exd5 e6 13. Nc2 exd5 14. Nxd5 Nxd5 15. Bxd5 Bd7 16. Ne3 Rc8 17. Bd2 Bb5 18. Re1 Nc4 19. Qb3 Nxe3 20. Bxe3 Qa5 21. a4 Bc6 22. Bxc6 bxc6 23. Qc2 c5 24. Bd2 Qb6 25. Bc3 Bd4 26. Rad1 Rfd8 27. Rd2 1/2-1/2

[Event "Wch-U20 1976-77"] [Site "Groningen NED"] [Date "1976.12.24"] [Round "4"] [White "Mestel, Jonathan"] [Black "Hebert, Jean"] [Result "1/2-1/2"] [ECO "E63"] [EventDate "1976.12.21"] [PlyCount "40"] [EventType "swiss"] [EventRounds "13"] [EventCountry "NED"] [Source "ChessBase"] [SourceDate "2005.11.24"] 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. d4 a6 7. Nc3 Nc6 8. h3 Rb8 9. e4 b5 10. cxb5 axb5 11. a3 b4 12. axb4 Nxb4 13. Re1 Nd7 14. e5 dxe5 15. dxe5 Nb6 16. Qb3 Nd3 17. Rd1 c5 18. Na4 c4 19. Qc3 Be6 20. Nc5 Qc8 1/2-1/2

[Event "Wch-U20 1976-77"] [Site "Groningen NED"] [Date "1976.12.26"] [Round "5"] [White "Hebert, Jean"] [Black "Georgiev, Krum"] [Result "0-1"] [BlackElo "2390"] [ECO "E73"] [EventDate "1976.12.21"] [PlyCount "152"] [EventType "swiss"] [EventRounds "13"] [EventCountry "NED"] [Source "ChessBase"] [SourceDate "2005.11.24"] 1. c4 g6 2. Nc3 Bg7 3. d4 Nf6 4. e4 O-O 5. Be2 d6 6. Bg5 c6 7. Qd2 a6 8. a4 a5 9. f4 Na6 10. Nf3 Re8 11. O-O Qb6 12. Kh1 Bg4 13. e5 Nd7 14. c5 dxc5 15. d5 f6 16. Bc4 Kh8 17. Bh4 Qb4 18. dxc6 bxc6 19. Qe2 Nc7 20. Be1 Qb8 21. Qf2 Be6 22. Bxe6 Nxe6 23. Rd1 Qc7 24. Ne4 Nxf4 25. Nxc5 Nxe5 26. Nxe5 Qxe5 27. Bc3 Qh5 28. g4 Qg5 29. Ne4 Nh3 30. Qg2 Qh6 31. Bd2 g5 32. Ng3 e6 33. Nh5 Nf4 34. Bxf4 gxf4 35. Rd7 Bf8 36. Qxc6 f5 37. Qc7 e5 38. Rg1 fxg4 39. Nf6 Bg7 40. Nxe8 g3 41. Rg2 Rxe8 42. Rd8 Rxd8 43. Qxd8+ Bf8 44. Qxa5 Qf6 45. Kg1 gxh2+ 46. Rxh2 f3 47. Qc7 h6 48. Qc4 Qg6+ 49. Kf2 e4 50. Ke3 Qg1+ 51. Kxe4 Qxh2 52. Qc3+ Bg7 53. Qc8+ Kh7 54. Qf5+ Kg8 55. Kxf3 Qxb2 56. a5 Qc3+ 57. Kg4 Qc4+ 58. Kh5 Kh8 59. Kg6 Qg8 60. Kh5 Qc4 61. Kg6 Qa6+ 62. Kh5 Qc6 63. Kg4 Bf6 64. Kh5 Bg7 65. Kg4 Qe8 66. Kh4 Bf8 67. Qf6+ Kh7 68. Qf5+ Kg7 69. Qg4+ Kh8 70. Qf5 Be7+ 71. Kg4 Qc6 72. Kh5 Kg7 73. Qg4+ Bg5 74. Qf5 Qh1+ 75. Kg4 Qg2+ 76. Kh5 Qe2+ 0-1

[Event "Wch-U20 1976-77"] [Site "Groningen NED"] [Date "1976.12.27"] [Round "6"] [White "Baart, Joan"] [Black "Hebert, Jean"] [Result "1/2-1/2"] [ECO "A42"] [EventDate "1976.12.21"] [PlyCount "38"] [EventType "swiss"] [EventRounds "13"] [EventCountry "NED"] [Source "ChessBase"] [SourceDate "2005.11.24"] 1. Nf3 g6 2. c4 Bg7 3. e4 d6 4. d4 Nd7 5. Nc3 e5 6. Be2 Nh6 7. h4 f6 8. d5 a5 9. h5 g5 10. Bd2 O-O 11. Qc1 Nc5 12. Nh2 c6 13. O-O cxd5 14. cxd5 Bd7 15. Be3 Rc8 16. Qd2 b5 17. f3 Qb6 18. g4 b4 19. Nd1 Nf7 1/2-1/2

[Event "Wch-U20 1976-77"] [Site "Groningen NED"] [Date "1976.12.28"] [Round "7"] [White "Hebert, Jean"] [Black "Sellos, Didier"] [Result "1/2-1/2"] [ECO "B26"] [EventDate "1976.12.21"] [PlyCount "95"] [EventType "swiss"] [EventRounds "13"] [EventCountry "NED"] [Source "ChessBase"] [SourceDate "2005.11.24"] 1. e4 c5 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. d3 Nc6 6. Be3 Nf6 7. h3 O-O 8. Qd2 Bd7 9. Nge2 Rb8 10. O-O b5 11. Bh6 b4 12. Nd1 Ne8 13. Bxg7 Nxg7 14. g4 e6 15. f4 f5 16. Ne3 Ne7 17. Rae1 Bc6 18. Ng3 Qc7 19. Rf2 Rbe8 20. Nc4 Nc8 21. c3 bxc3 22. Qxc3 Nb6 23. b3 Rd8 24. g5 Nxc4 25. Qxc4 Qa5 26. Rc1 Bb5 27. Qc2 Qa3 28. Bf1 a5 29. Qd2 Qb4 30. Qd1 Ra8 31. h4 a4 32. bxa4 Bxa4 33. Qf3 Bc6 34. Rc4 Qb1 35. Rcc2 Rfb8 36. Qe3 Ra3 37. Rc1 Qb4 38. e5 dxe5 39. Qxe5 Bd5 40. h5 Rb7 41. h6 Ne8 42. Bg2 Bxg2 43. Kxg2 Re7 44. Qxc5 Qb7+ 45. Qc6 Qa7 46. Qc4 Nd6 47. Qc2 Qd4 48. Rb1 1/2-1/2

[Event "Wch-U20 1976-77"] [Site "Groningen NED"] [Date "1976.12.29"] [Round "8"] [White "Hebert, Jean"] [Black "Ahad, Wazin"] [Result "1/2-1/2"] [ECO "C85"] [EventDate "1976.12.21"] [PlyCount "75"] [EventType "swiss"] [EventRounds "13"] [EventCountry "NED"] [Source "ChessBase"] [SourceDate "2005.11.24"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. d3 Nd7 8. Nbd2 O-O 9. Nc4 f6 10. Nh4 Nb6 11. Nxb6 cxb6 12. Qf3 g6 13. Qg3 Kh8 14. Nf3 Bd6 15. b3 Qe7 16. h3 a5 17. a3 Bd7 18. Nh2 a4 19. b4 c5 20. c3 f5 21. f3 Rac8 22. Re1 cxb4 23. cxb4 Rc2 24. Bg5 Qe6 25. d4 f4 26. Qh4 exd4 27. e5 Bb8 28. Be7 Rf7 29. Bf6+ Kg8 30. Ng4 d3 31. Nh6+ Kf8 32. Nxf7 Qxf7 33. Qxf4 b5 34. Bg5 Qxf4 35. Bxf4 Ba7+ 36. Kh2 Bc6 37. Rf1 Bd4 38. Rae1 1/2-1/2

[Event "Wch-U20 1976-77"] [Site "Groningen NED"] [Date "1976.12.31"] [Round "9"] [White "Marrero Lopez, Agustin"] [Black "Hebert, Jean"] [Result "0-1"] [ECO "B74"] [EventDate "1976.12.21"] [PlyCount "62"] [EventType "swiss"] [EventRounds "13"] [EventCountry "NED"] [Source "ChessBase"] [SourceDate "2005.11.24"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 g6 7. O-O Bg7 8. Nb3 O-O 9. Be3 Be6 10. f4 Qc8 11. h3 a5 12. a4 Nb4 13. Bf3 Nd7 14. Nd4 Nc5 15. Nd5 Bxd5 16. exd5 e6 17. dxe6 Nxe6 18. Rf2 Nxd4 19. Bxd4 Bxd4 20. Qxd4 Nxc2 21. Rxc2 Qxc2 22. Qxd6 Qxb2 23. Rd1 Rad8 24. Qxd8 Rxd8 25. Rxd8+ Kg7 26. Rd7 b5 27. axb5 Qxb5 28. Rb7 Qc5+ 29. Kh2 a4 30. Bd1 Qd4 31. Bf3 a3 0-1