[Event "CHN-chT 3rd"]
[Site "Beijing"]
[Date "1979.09.17"]
[Round "7.2"]
[White "Sun, Xichong"]
[Black "Li, Zhongjian"]
[Result "1/2-1/2"]
[ECO "B04"]
[PlyCount "98"]
[EventDate "1979.09.10"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "CHN"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Jiangsu"]
[BlackTeam "Heilongjiang"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Nb6 5. Bb5+ Bd7 6. Bxd7+ Qxd7 7. 0-0 Nc6 8. Re1 dxe5 9. dxe5 e6 10. b3 0-0-0 11. Qxd7+ Rxd7 12. a3 Bc5 13. Bb2 Nd4 14. Bxd4 Bxd4 15. Nxd4 Rxd4 16. Nc3 Rhd8 17. Ne4 a5 18. g3 a4 19. f4 axb3 20. cxb3 Rd3 21. Rab1 h6 22. Kf2 Nd5 23. Rb2 b6 24. Ree2 f5 25. exf6 gxf6 26. Red2 Rxd2+ 27. Nxd2 Nc3 28. Ke1 Rd3 29. a4 h5 30. Nc4 Nd5 31. Ke2 Rc3 32. Nd2 Kb7 33. Nf3 c5 34. Kf2 Kc6 35. Ng1 c4 36. Ne2 Rd3 37. bxc4 Ne3 38. Nd4+ Rxd4 39. Kxe3 Rxc4 40. Ra2 Rc5 41. Kd3 Ra5 42. Kc3 h4 43. Kb4 Rd5 44. Rc2+ Kd6 45. gxh4 Rh5 46. Rd2+ Kc6 47. Rc2+ Kd6 48. Rd2+ Kc6 49. Rc2+ Kd6 1/2-1/2

[Event "CHN-chT 3rd"]
[Site "Beijing"]
[Date "1979.09.16"]
[Round "6.2"]
[White "Wang, Bijun"]
[Black "Sun, Xichong"]
[Result "1/2-1/2"]
[ECO "E12"]
[PlyCount "40"]
[EventDate "1979.09.10"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "CHN"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Beijing"]
[BlackTeam "Jiangsu"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Bf4 Bb7 5. e3 Be7 6. Nc3 d5 7. cxd5 Nxd5 8. Nxd5 Bxd5 9. Bd3 Nd7 10. 0-0 c5 11. dxc5 Bxc5 12. e4 Bb7 13. Qe2 0-0 14. Rfd1 Qe7 15. Rac1 e5 16. Bg3 Rfd8 17. Ba6 Bxa6 18. Qxa6 Bd6 19. Qb7 Nc5 20. Qxe7 Bxe7 1/2-1/2

[Event "CHN-chT 3rd"]
[Site "Beijing"]
[Date "1979.09.14"]
[Round "5.2"]
[White "Xie, Biao"]
[Black "Sun, Xichong"]
[Result "1/2-1/2"]
[ECO "E18"]
[PlyCount "148"]
[EventDate "1979.09.10"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "CHN"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Zhejiang"]
[BlackTeam "Jiangsu"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 d5 7. 0-0 0-0 8. Qc2 Nbd7 9. cxd5 Nxd5 10. e4 Nxc3 11. bxc3 c5 12. Bb2 Qc8 13. Ne5 Rd8 14. Nxd7 Rxd7 15. Qb3 Qd8 16. Rad1 Qc7 17. f4 Rad8 18. f5 exf5 19. Rxf5 Bf8 20. d5 c4 21. Qc2 g6 22. Rff1 Bd6 23. Kh1 Re7 24. Bc1 Rde8 25. Bg5 Bc8 26. Bxe7 Rxe7 27. Rf2 Bd7 28. Rdf1 Be5 29. Qd2 Qc5 30. Rf4 Qa3 31. Rh4 Bxc3 32. Qc1 Qxc1 33. Rxc1 Be5 34. Rxc4 g5 35. Rh5 f6 36. Bh3 b5 37. Rc2 g4 38. Bg2 a5 39. Rxe5 fxe5 40. Rc7 Kf8 41. Kg1 Be8 42. Rc5 Rb7 43. d6 a4 44. Rxe5 b4 45. Rf5+ Rf7 46. Rd5 b3 47. Rd2 Rb7 48. axb3 axb3 49. Rb2 Bf7 50. Bf1 Ra7 51. Rf2 Ke8 52. d7+ Rxd7 53. Bb5 Be6 54. Rd2 Ke7 55. Bxd7 Bxd7 56. Kf2 Be6 57. Ke3 Kf6 58. Kf4 Ke7 59. Ke5 Bf7 60. Rd6 Bc4 61. Rc6 Bd3 62. Rb6 Bc2 63. Kd4 Kd7 64. e5 Bd1 65. e6+ Kc7 66. e7 Kd7 67. Rb7+ Ke8 68. Ke5 Bf3 69. Rc7 Kf7 70. Kd6 b2 71. Rc8 b1Q 72. e8Q+ Kg7 73. Qe7+ Kh6 74. Qh4+ Kg6 1/2-1/2

[Event "CHN-chT 3rd"]
[Site "Beijing"]
[Date "1979.09.13"]
[Round "4.2"]
[White "Sun, Xichong"]
[Black "Hou, Chengji"]
[Result "0-1"]
[ECO "C76"]
[PlyCount "95"]
[EventDate "1979.09.10"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "CHN"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Jiangsu"]
[BlackTeam "Sichuan"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. 0-0 Bd7 6. c3 g6 7. d4 Bg7 8. Re1 Nge7 9. Be3 0-0 10. d5 Nb8 11. c4 b6 12. Nc3 Bxa4 13. Nxa4 Nd7 14. b4 h6 15. Nd2 f5 16. f3 g5 17. c5 bxc5 18. bxc5 Nf6 19. cxd6 cxd6 20. Rc1 Rb8 21. Nc4 fxe4 22. fxe4 Ng6 23. Bb6 Qd7 24. Na5 Nf4 25. Nc6 Rb7 26. Ba5 Qf7 27. Nb6 Qg6 28. Nxe5 dxe5 29. d6 Nd7 30. Rc7 Rxc7 31. dxc7 Nxb6 32. Qb3+ Qe6 33. Qxe6+ Nxe6 34. Bxb6 Nd4 35. h3 Rc8 36. Kf2 Kf7 37. Rc1 Ke6 38. Rc4 Kd7 39. Ra4 Kc6 40. Bxd4 exd4 41. Rxa6+ Kb7 42. Rd6 Rxc7 43. Rd5 Rc2+ 44. Kf3 Kc6 45. a4 Bf6 46. a5 Rc5 47. a6 Rxd5 48. exd5+ 0-1

[Event "CHN-chT 3rd"]
[Site "Beijing"]
[Date "1979.09.12"]
[Round "3.2"]
[White "Li, Zunian"]
[Black "Sun, Xichong"]
[Result "1-0"]
[ECO "B98"]
[PlyCount "93"]
[EventDate "1979.09.10"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "CHN"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Shanghai"]
[BlackTeam "Jiangsu"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nc6 10. Nxc6 Qxc6 11. Bd3 b5 12. Rhe1 Bb7 13. Kb1 b4 14. Bxf6 gxf6 15. Ne2 Qc5 16. f5 e5 17. Nc1 a5 18. Qe2 Bc6 19. Bc4 Rc8 20. b3 h5 21. Nd3 Qb6 22. Nb2 Qc5 23. Bd5 Bb5 24. Nc4 Kf8 25. Rf1 Bd8 26. Rf3 Bb6 27. Rh3 h4 28. g3 Bxc4 29. Bxc4 Ke7 30. gxh4 Qf2 31. Qxf2 Bxf2 32. Rd2 Rxh4 33. Rxh4 Bxh4 34. Re2 Rg8 35. Kb2 Rg1 36. c3 Be1 37. cxb4 axb4 38. a4 bxa3+ 39. Kxa3 Bc3 40. Ra2 Kd7 41. Bxf7 Kc7 42. b4 Kb6 43. Kb3 Bd4 44. Rc2 Rb1+ 45. Kc4 Rh1 46. Be8 Bg1 47. Rc1 1-0

[Event "CHN-chT 3rd"]
[Site "Beijing"]
[Date "1979.09.11"]
[Round "2.2"]
[White "Sun, Xichong"]
[Black "Liu, Dachang"]
[Result "0-1"]
[ECO "C02"]
[PlyCount "112"]
[EventDate "1979.09.10"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "CHN"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Jiangsu"]
[BlackTeam "Hubei"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 Bd7 7. 0-0 cxd4 8. cxd4 Nxd4 9. Nxd4 Qxd4 10. Nc3 a6 11. Qe2 Nh6 12. h3 Be7 13. Kh1 0-0 14. f4 f5 15. Be3 Qb4 16. a3 Qa5 17. g4 Qd8 18. g5 Nf7 19. h4 d4 20. Bxd4 Bc6+ 21. Kh2 Qxd4 22. Rad1 Qb6 23. Bc4 Nd8 24. h5 Kh8 25. g6 h6 26. Rd2 Bc5 27. b4 Be7 28. Rfd1 Rc8 29. Rd4 Qc7 30. Qa2 Be8 31. b5 axb5 32. Nxb5 Bxb5 33. Bxb5 Qc2+ 34. Qxc2 Rxc2+ 35. Kg3 Rc3+ 36. Kg2 Rxa3 37. Rd7 Bh4 38. Rc7 Rg3+ 39. Kh2 Rg4 40. Rdd7 Rg8 41. Rd6 Rxf4 42. Bc4 Bg5 43. Bxe6 Nxe6 44. Rxe6 Re4 45. Rxb7 Rxe5 46. Rxe5 Bf4+ 47. Kh3 Bxe5 48. Rf7 Rd8 49. Rxf5 Bf6 50. Rb5 Kg8 51. Kg4 Kf8 52. Kf5 Re8 53. Rd5 Re1 54. Rb5 Ke7 55. Rb7+ Kd6 56. Rb5 Re5+ 0-1

[Event "CHN-chT 3rd"]
[Site "Beijing"]
[Date "1979.09.10"]
[Round "1.2"]
[White "Liang, Jinrong"]
[Black "Sun, Xichong"]
[Result "1-0"]
[ECO "B43"]
[PlyCount "125"]
[EventDate "1979.09.10"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "CHN"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Guangdong"]
[BlackTeam "Jiangsu"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. Bd3 Bb7 7. 0-0 Nc6 8. Nxc6 Bxc6 9. Qe2 d6 10. a4 Qa5 11. Bd2 bxa4 12. Nxa4 Qc7 13. Nc3 Nf6 14. Bxa6 Be7 15. Bb5 0-0 16. Qc4 Rac8 17. Bxc6 Qxc6 18. Qxc6 Rxc6 19. Ra7 Bd8 20. Rfa1 Bb6 21. R7a6 Ng4 22. Be1 f5 23. h3 Ne5 24. exf5 Rxf5 25. Ra8+ Kf7 26. Na4 Bc7 27. Bc3 Ng6 28. Ra7 Ne7 29. Rd1 Rb5 30. Rd2 e5 31. b3 d5 32. Bb2 d4 33. Ba3 Nd5 34. Nb2 Nf4 35. Bd6 Rxd6 36. Rxc7+ Kg8 37. f3 Nd5 38. Nc4 Re6 39. Rd7 h6 40. Nd6 Ra5 41. Nf5 g5 42. Kf2 Nc3 43. Ng3 Ra1 44. Ne4 Nxe4+ 45. fxe4 Rf6+ 46. Ke2 Rf4 47. Kd3 Re1 48. b4 Rfxe4 49. b5 Rf4 50. b6 e4+ 51. Kc4 d3 52. b7 Rb1 53. Kd4 Rb4+ 54. Ke3 Rb1 55. Rd8+ Rf8 56. Rxf8+ Kxf8 57. c4 Rxb7 58. Kxe4 Ke7 59. Rxd3 Ke6 60. g4 Rf7 61. Rf3 Rd7 62. Ra3 Kd6 63. Rd3+ 1-0

[Event "CHN-ch10"]
[Site "Beijing"]
[Date "1975.09.26"]
[Round "11"]
[White "Sun, Xichong"]
[Black "Li, Chengyi"]
[Result "0-1"]
[ECO "B33"]
[PlyCount "68"]
[EventDate "1975.09.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Bxf6 gxf6 9. Na3 b5 10. Nd5 f5 11. Bd3 Be6 12. c3 Bg7 13. 0-0 0-0 14. Qh5 fxe4 15. Bxe4 f5 16. Nf6+ Rxf6 17. Bxc6 Rb8 18. Rfd1 d5 19. Nc2 Bf7 20. Bxd5 Qxd5 21. Rxd5 Bxh5 22. Rxe5 Rd6 23. Re7 Re8 24. Rxe8+ Bxe8 25. Re1 Bh5 26. Ne3 f4 27. Nf1 Rd1 28. Re6 Bf7 29. Rxa6 Bc4 30. Ra8+ Kf7 31. Ra7+ Kg6 32. h3 Rxf1+ 33. Kh2 Rxf2 34. b3 Bd5 0-1

[Event "CHN-ch10"]
[Site "Beijing"]
[Date "1975.09.24"]
[Round "9"]
[White "Sun, Xichong"]
[Black "Xu, Hong Shun"]
[Result "0-1"]
[ECO "B04"]
[PlyCount "114"]
[EventDate "1975.09.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. c4 Nb6 6. Bf4 Bg7 7. Nc3 0-0 8. Be2 Nc6 9. 0-0 Bg4 10. b3 Qd7 11. Rc1 Rfd8 12. Re1 Qf5 13. Bg3 dxe5 14. Nxe5 Bxe2 15. Nxc6 bxc6 16. Qxe2 Rd7 17. Be5 a5 18. Bxg7 Kxg7 19. Qe5+ Qxe5 20. dxe5 a4 21. c5 Nd5 22. e6 Rdd8 23. Nxa4 f5 24. g3 Kf6 25. Rc4 h5 26. h4 Kg7 27. Rd4 Rdb8 28. Kg2 Kf6 29. Re2 Ra5 30. Kf1 Rb4 31. Rxb4 Nxb4 32. a3 Nd3 33. Rc2 Ne5 34. Ke2 Kxe6 35. Ke3 Ng4+ 36. Kd4 Kd7 37. Kc3 e5 38. Rd2+ Kc8 39. Kb4 Rb5+ 40. Kc4 e4 41. b4 Rb8 42. Nb2 Kb7 43. Kb3 Rf8 44. Nc4 Kc8 45. Na5 Ne5 46. Nc4 Nf3 47. Rd1 f4 48. a4 e3 49. fxe3 fxg3 50. Nd2 Nxh4 51. b5 Nf3 52. Kc2 g2 53. Nxf3 Rxf3 54. Rg1 Rf2+ 55. Kd3 h4 56. e4 h3 57. Ke3 Rf1 0-1

[Event "CHN-ch10"]
[Site "Beijing"]
[Date "1975.09.22"]
[Round "8"]
[White "Wen, Gunhong"]
[Black "Sun, Xichong"]
[Result "1-0"]
[ECO "B25"]
[PlyCount "81"]
[EventDate "1975.09.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 e6 7. Nf3 Nge7 8. 0-0 0-0 9. Bd2 Rb8 10. a3 b5 11. Rb1 a5 12. a4 Ba6 13. axb5 Bxb5 14. b3 Nd4 15. Nxd4 cxd4 16. Nxb5 Rxb5 17. Ra1 Qc7 18. Ra4 Rc5 19. Rf2 Nc6 20. Bf3 Rc8 21. Qb1 Rb8 22. Bc1 Nb4 23. Ba3 Rxc2 24. Rxb4 Rc3 25. Rxb8+ Qxb8 26. Bd1 Qb6 27. Bb2 Rc5 28. Qa1 e5 29. fxe5 dxe5 30. Qa4 Rc8 31. Qd7 Rf8 32. Ba3 Rd8 33. Qxf7+ Kh8 34. Be7 Rb8 35. Bf6 Bxf6 36. Qxf6+ Qxf6 37. Rxf6 Rc8 38. Kf2 Rc1 39. Ke1 Kg7 40. Re6 Rc5 41. Rd6 1-0

[Event "CHN-ch10"]
[Site "Beijing"]
[Date "1975.09.21"]
[Round "7"]
[White "Sun, Xichong"]
[Black "Liu, Wenzhe"]
[Result "0-1"]
[ECO "C16"]
[PlyCount "84"]
[EventDate "1975.09.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. a3 Bf8 6. f4 b6 7. Nf3 Ba6 8. Bxa6 Nxa6 9. 0-0 Nh6 10. Qd3 Nb8 11. Ne2 c5 12. c4 Nc6 13. cxd5 exd5 14. Ng3 c4 15. Qc2 g6 16. Bd2 Nf5 17. Nxf5 Qxf5 18. Qa4 Qd7 19. Rae1 Be7 20. Re3 b5 21. Qd1 0-0-0 22. Be1 Qg4 23. Qe2 Rde8 24. e6 f6 25. h3 Qh5 26. g4 Qh6 27. Kg2 Qg7 28. b3 h5 29. g5 fxg5 30. fxg5 Rhf8 31. bxc4 bxc4 32. Bg3 Bd8 33. Bd6 Rf5 34. Qb2 Qb7 35. Qc2 Bc7 36. Rb1 Qa6 37. Bc5 Nd8 38. Qe2 Rxe6 39. Rxe6 Qxe6 40. Qb2 Qe4 41. Rf1 Rxg5+ 42. Kf2 Rf5 0-1

[Event "CHN-ch10"]
[Site "Beijing"]
[Date "1975.09.20"]
[Round "6"]
[White "Li, Zhongjian"]
[Black "Sun, Xichong"]
[Result "1/2-1/2"]
[ECO "E76"]
[PlyCount "44"]
[EventDate "1975.09.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 c5 6. d5 0-0 7. Bd3 e6 8. Nge2 exd5 9. cxd5 Re8 10. Qc2 Na6 11. a3 Bd7 12. 0-0 Rb8 13. Ng3 b5 14. Be2 Qb6 15. e5 b4 16. exf6 bxc3 17. fxg7 c4+ 18. Rf2 cxb2 19. Bxb2 Qxb2 20. Qxb2 Rxb2 21. Bxc4 Rxf2 22. Kxf2 Nc5 1/2-1/2

[Event "CHN-ch10"]
[Site "Beijing"]
[Date "1975.09.18"]
[Round "5"]
[White "Zhang, Donglu"]
[Black "Sun, Xichong"]
[Result "1-0"]
[ECO "A39"]
[PlyCount "69"]
[EventDate "1975.09.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 c5 5. Nf3 0-0 6. Bg2 cxd4 7. Nxd4 Nc6 8. 0-0 Qb6 9. Nc2 d6 10. b3 Be6 11. e4 Bg4 12. Qe1 Nd7 13. Nd5 Qd8 14. Rb1 Nc5 15. Nce3 Bd7 16. Qd2 a5 17. Bb2 e5 18. Nc3 Nd4 19. Nc2 Bh3 20. f3 Bxg2 21. Kxg2 Nce6 22. Ne2 Nxe2 23. Qxe2 f5 24. Rbd1 Ra6 25. Ba3 Qf6 26. Kh1 Rd8 27. Rd5 Nc7 28. Rd3 b5 29. cxb5 Rb6 30. Ne3 Rxb5 31. Qc2 Rd7 32. Qc6 Qf7 33. Rxd6 Rxd6 34. Bxd6 Bf8 35. Qxc7 1-0

[Event "CHN-ch10"]
[Site "Beijing"]
[Date "1975.09.17"]
[Round "4"]
[White "Sun, Xichong"]
[Black "Zhou, Yongjin"]
[Result "1-0"]
[ECO "B83"]
[PlyCount "69"]
[EventDate "1975.09.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 d6 6. Be2 Be7 7. Be3 Nf6 8. f4 0-0 9. 0-0 Bd7 10. g4 Nxd4 11. Bxd4 Bc6 12. g5 Nxe4 13. Nxe4 Bxe4 14. Bxg7 Kxg7 15. Qd4+ e5 16. Qxe4 Qb6+ 17. Kh1 Qc6 18. Qxc6 bxc6 19. fxe5 dxe5 20. Rf5 Rab8 21. b3 f6 22. gxf6+ Bxf6 23. Rg1+ Kh8 24. Rd1 Kg7 25. Rd7+ Rf7 26. Rd6 Rd8 27. Rfxf6 Rxf6 28. Rxd8 Rf2 29. Rd7+ Kf6 30. Bd3 h5 31. Rxa7 h4 32. Rc7 h3 33. Rxc6+ Kg5 34. Rc4 Rd2 35. Bf1 1-0

[Event "CHN-ch10"]
[Site "Beijing"]
[Date "1975.09.15"]
[Round "3"]
[White "Zhang, Weida"]
[Black "Sun, Xichong"]
[Result "1-0"]
[ECO "B96"]
[PlyCount "121"]
[EventDate "1975.09.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 b5 8. e5 dxe5 9. fxe5 Qc7 10. exf6 Qe5+ 11. Be2 Qxg5 12. Qd3 Ra7 13. Ne4 Qe5 14. 0-0-0 Rd7 15. Qg3 gxf6 16. Qxe5 fxe5 17. Nf6+ Ke7 18. Nxd7 Bxd7 19. Nb3 Bc6 20. Bf3 e4 21. Be2 f5 22. Nd4 Bd7 23. c3 f4 24. Bg4 Nc6 25. Bxe6 Ne5 26. Bxd7 Kxd7 27. Ne2+ Nd3+ 28. Rxd3+ exd3 29. Nxf4 Bh6 30. g3 Re8 31. Rd1 Re3 32. b3 Bxf4 33. gxf4 Ke6 34. Kd2 Rh3 35. a4 bxa4 36. bxa4 Kf5 37. Rf1 Rxh2+ 38. Kxd3 Ra2 39. c4 Ra3+ 40. Kd4 Rxa4 41. Kd5 Ra2 42. c5 a5 43. c6 Rd2+ 44. Kc5 Rc2+ 45. Kd6 a4 46. Ra1 Kxf4 47. Rxa4+ Kg5 48. Ra5+ Kg4 49. Rc5 Rd2+ 50. Ke7 Re2+ 51. Kf7 Ra2 52. c7 Ra8 53. c8R Rxc8 54. Rxc8 h5 55. Kg6 h4 56. Rc4+ Kg3 57. Kg5 h3 58. Rc3+ Kg2 59. Kg4 h2 60. Rc2+ Kg1 61. Kg3 1-0

[Event "CHN-ch10"]
[Site "Beijing"]
[Date "1975.09.14"]
[Round "2"]
[White "Sun, Xichong"]
[Black "Chen, De"]
[Result "1/2-1/2"]
[ECO "B33"]
[PlyCount "107"]
[EventDate "1975.09.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Bxf6 gxf6 9. Na3 b5 10. Nd5 f5 11. Bd3 Be6 12. 0-0 Bg7 13. c3 0-0 14. f3 Rc8 15. Nc2 Bxd5 16. exd5 Ne7 17. a4 bxa4 18. Rxa4 Qb6+ 19. Kh1 Qxb2 20. c4 Qb6 21. Qd2 f4 22. Nb4 a5 23. Nc2 Ra8 24. Na3 Qb3 25. Bc2 Qe3 26. Qxe3 fxe3 27. Re1 Nc8 28. c5 dxc5 29. Nc4 Rd8 30. Nxe3 Nd6 31. Rh4 h6 32. Ra4 Nb5 33. Be4 Nd4 34. Rc1 Bf8 35. g4 Rab8 36. Re1 Bd6 37. Rxa5 c4 38. Ra4 c3 39. Rc1 Rb4 40. Ra6 Ne2 41. Rc2 Rb1+ 42. Kg2 Nf4+ 43. Kf2 Bc5 44. Rxc3 Rb2+ 45. Kf1 Bxe3 46. Rxe3 Rxh2 47. Rea3 Kg7 48. Ra8 Rd7 49. R3a7 Rd6 50. Ra6 Rd7 51. R8a7 Rd8 52. Ra8 Rd7 53. R8a7 Rd8 54. Ra8 1/2-1/2

[Event "CHN-ch10"]
[Site "Beijing"]
[Date "1975.09.13"]
[Round "1"]
[White "Hou, Chengji"]
[Black "Sun, Xichong"]
[Result "0-1"]
[ECO "A36"]
[PlyCount "100"]
[EventDate "1975.09.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. g3 c5 4. Bg2 Nc6 5. Nf3 e6 6. e4 Nge7 7. 0-0 0-0 8. d3 Nd4 9. Nxd4 cxd4 10. Ne2 d5 11. exd5 exd5 12. c5 h6 13. b4 a5 14. b5 a4 15. Bb2 Nf5 16. Ba3 Re8 17. Rb1 g5 18. Re1 Re6 19. Rb4 Ra5 20. Qc2 Bd7 21. Bxd5 Bxb5 22. Bxe6 fxe6 23. Rxb5 Rxb5 24. Qxa4 Qa5 25. Qxa5 Rxa5 26. Bb2 Rxa2 27. Rb1 e5 28. Kf1 Bf8 29. Bc1 Bxc5 30. Rxb7 g4 31. Ke1 Bf8 32. Kd1 Nd6 33. Rb6 Kf7 34. Bd2 Ke6 35. Nc1 Ra1 36. Kc2 Ra7 37. Nb3 Kd5 38. Rb8 Rf7 39. Be1 Nb7 40. Rc8 Nc5 41. Nd2 Be7 42. Rc7 Kd6 43. Ra7 Ke6 44. Nc4 Rf3 45. Nxe5 Kxe5 46. Rxe7+ Kd5 47. Bd2 Nxd3 48. Rg7 Ne5 49. Rh7 Rxf2 50. Kd1 Nf3 0-1

