[Event "Istanbul op-B 12th"]
[Site "Istanbul"]
[Date "2013.10.18"]
[Round "9"]
[White "Topac, Ahmet Eren"]
[Black "Ozturk, Serdar"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1772"]
[BlackElo "2084"]
[PlyCount "65"]
[EventDate "2013.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "TUR"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Bf5 3. f3 e6 4. Bf4 Bd6 5. Qd2 Nf6 6. 0-0-0 a6 7. h4 h5 8. Nh3 Nbd7 9. Ng5 Nb6 10. e4 Bxf4 11. Qxf4 dxe4 12. fxe4 Bg6 13. Qe5 Qe7 14. Kb1 0-0-0 15. Be2 Rhf8 16. Rhf1 Qd6 17. Qa5 Qg3 18. Rh1 Qxg2 19. Rdg1 Qf2 20. Nxe6 fxe6 21. Rxg6 Nxe4 22. Nxe4 Qxe2 23. Ng3 Qe3 24. Qxh5 Qxd4 25. Rxe6 Nc4 26. c3 Qd3+ 27. Ka1 Qxg3 28. Qc5 Qd3 29. a3 Rf1+ 30. Rxf1 Qe2 31. Ka2 Nd6 32. Rxd6 Rxd6 33. Qf5+ 0-1

[Event "Afroasian-ch7 prel email"]
[Site "ICCF email"]
[Date "2004.??.??"]
[Round "?"]
[White "Goze, Tolga"]
[Black "Ozturk, Serdar"]
[Result "1-0"]
[ECO "C89"]
[PlyCount "73"]
[EventDate "2004.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2006"]
[Source "ChessBase"]
[SourceDate "2006.04.01"]
[SourceVersion "3"]
[SourceVersionDate "2006.04.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 a6 5. Ba4 b5 6. Bb3 Be7 7. Re1 0-0 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. d4 Bd6 13. Re1 Qh4 14. g3 Qh3 15. Re4 Qf5 16. Rh4 Nf6 17. Bc2 Qd5 18. Bb3 Qf5 19. Bc2 Qd5 20. c4 bxc4 21. Nc3 Qe6 22. d5 Qe5 23. Bf4 Qe7 24. Bxh7+ Nxh7 25. Qh5 f6 26. Qxh7+ Kf7 27. dxc6 Bxf4 28. Qh5+ g6 29. Qh7+ Ke8 30. Nd5 Qxh7 31. Rxh7 Be5 32. Re1 Rf7 33. Rh8+ Rf8 34. Nxf6+ Kf7 35. Rxf8+ Kxf8 36. Rxe5 Rb8 37. c7 1-0

[Event "Afroasian-ch7 prel email"]
[Site "ICCF email"]
[Date "2004.??.??"]
[Round "?"]
[White "Ozturk, Serdar"]
[Black "Aksu, Vedat Ali"]
[Result "0-1"]
[ECO "B13"]
[PlyCount "74"]
[EventDate "2004.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2006"]
[Source "ChessBase"]
[SourceDate "2006.04.01"]
[SourceVersion "3"]
[SourceVersionDate "2006.04.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. Nf3 Bg4 6. c3 e6 7. 0-0 Nf6 8. Nbd2 Bd6 9. Qc2 Rc8 10. h3 Bh5 11. a3 Qc7 12. Re1 0-0 13. g4 Bg6 14. Bxg6 hxg6 15. g5 Nh5 16. Nf1 b5 17. Qd3 Rb8 18. Bd2 a5 19. Ne3 Rfc8 20. Rec1 Nf4 21. Qf1 b4 22. axb4 axb4 23. c4 dxc4 24. Nxc4 Nd5 25. Ra6 Bf4 26. Na5 Nxd4 27. Rxc7 Nxf3+ 28. Kg2 Nh4+ 29. Kg1 Rxc7 30. Bxf4 Nxf4 31. Rc6 Rd7 32. f3 Rbd8 33. Qc4 Nxf3+ 34. Kf2 Ne5 35. Qe4 Rd2+ 36. Kf1 Rd1+ 37. Kf2 R8d2+ 0-1

[Event "Afroasian-ch7 prel email"]
[Site "ICCF email"]
[Date "2004.??.??"]
[Round "?"]
[White "Ozturk, Serdar"]
[Black "Caliskan, Ismail"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "42"]
[EventDate "2004.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2006"]
[Source "ChessBase"]
[SourceDate "2006.04.01"]
[SourceVersion "3"]
[SourceVersionDate "2006.04.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. Bb3 d6 6. c3 0-0 7. d4 Bb6 8. Bg5 h6 9. dxe5 hxg5 10. exf6 Qxf6 11. Ne1 Ne5 12. Nd3 a5 13. Nxe5 dxe5 14. Qe2 a4 15. Bc2 Rd8 16. Na3 Be6 17. b4 Qf4 18. Rad1 Bg4 19. Rxd8+ Rxd8 20. Qe1 Rd6 21. Nc4 Rh6 0-1

[Event "IECC KO email"]
[Site "IECC email"]
[Date "2001.07.21"]
[Round "?"]
[White "Ozturk, Serdar"]
[Black "Theofel, Heiner"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "1492"]
[BlackElo "1377"]
[PlyCount "35"]
[EventDate "2001.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bb4 4. c3 Ba5 5. 0-0 Nge7 6. d4 exd4 7. cxd4 d5 8. e5 a6 9. Ba4 b5 10. Bc2 Bf5 11. Bxf5 Nxf5 12. Qd3 Qd7 13. a4 0-0 14. axb5 axb5 15. Be3 Bb6 16. Rxa8 Rxa8 17. Nc3 Ncxd4 18. Bxd4 1-0

[Event "IECC KO email"]
[Site "IECC email"]
[Date "2001.07.21"]
[Round "?"]
[White "Theofel, Heiner"]
[Black "Ozturk, Serdar"]
[Result "0-1"]
[ECO "C57"]
[WhiteElo "1432"]
[BlackElo "1478"]
[PlyCount "22"]
[EventDate "2001.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 Bc5 5. Nxf7 Bxf2+ 6. Kf1 Qe7 7. Nxh8 d5 8. exd5 Nd4 9. c3 Bg4 10. Qa4+ Nd7 11. d6 Qf6 0-1

[Event "IECC KO email"]
[Site "IECC email"]
[Date "2001.04.09"]
[Round "?"]
[White "Gulbe, Erika"]
[Black "Ozturk, Serdar"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "1236"]
[BlackElo "1471"]
[PlyCount "21"]
[EventDate "2001.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. g3 d5 4. Bg2 Bc5 5. e3 f6 6. d4 exd4 7. exd4 Bb4+ 8. Bc3 Qe7+ 9. Qe2 Nxd4 10. Qxe7+ Nxe7 11. Kd1 0-1

[Event "IECC KO email"]
[Site "IECC email"]
[Date "2001.04.09"]
[Round "?"]
[White "Ozturk, Serdar"]
[Black "Gulbe, Erika"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1465"]
[BlackElo "1242"]
[PlyCount "20"]
[EventDate "2001.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 e6 4. c3 d5 5. e5 cxd4 6. cxd4 Bb4+ 7. Bd2 Nge7 8. a3 Ba5 9. b4 Bb6 10. Bc3 0-0 1-0

[Event "Balkaniad-05 Men"]
[Site "Poiana Brasov"]
[Date "1973.10.13"]
[Round "4"]
[White "Vukic, Milan"]
[Black "Ozturk, Serdar"]
[Result "1-0"]
[ECO "A07"]
[PlyCount "71"]
[EventDate "1973.10.09"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "ROU"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Yugoslavia"]
[BlackTeam "Turkey"]
[WhiteTeamCountry "YUG"]
[BlackTeamCountry "TUR"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 Bf5 4. 0-0 Nbd7 5. d3 e5 6. Nbd2 c6 7. Qe1 h6 8. e4 dxe4 9. dxe4 Be6 10. Qe2 Qc7 11. b3 Bc5 12. a4 a5 13. Bb2 Nh7 14. Nc4 f6 15. Ne3 Ng5 16. Nh4 h5 17. Kh1 Kf7 18. f4 exf4 19. gxf4 Bg4 20. Nxg4 hxg4 21. Qxg4 Ne6 22. e5 Ndf8 23. f5 Nd4 24. Bxd4 Bxd4 25. Qxd4 fxe5 26. Qc4+ Kf6 27. Ng6 Rh6 28. Be4 Rd8 29. Nxf8 Rxf8 30. Qe6+ Kg5 31. Rg1+ Kh4 32. f6 Qc8 33. Qxc8 Rxc8 34. fxg7 Rg8 35. Raf1 Rd6 36. Rf8 1-0

[Event "Balkaniad-05 Men"]
[Site "Poiana Brasov"]
[Date "1973.10.11"]
[Round "3"]
[White "Ozturk, Serdar"]
[Black "Spassov, Liuben"]
[Result "0-1"]
[ECO "A48"]
[PlyCount "82"]
[EventDate "1973.10.09"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "ROU"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Turkey"]
[BlackTeam "Bulgaria"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "BUL"]

1. d4 Nf6 2. Nf3 c5 3. e3 g6 4. c3 b6 5. Bd3 Bb7 6. Nbd2 Bg7 7. Qe2 0-0 8. 0-0 d5 9. dxc5 bxc5 10. Re1 a5 11. a4 Nbd7 12. e4 e6 13. h3 Qc7 14. Nh2 Nh5 15. Ndf3 Nhf6 16. exd5 exd5 17. Bg5 Rae8 18. Qc2 Ne4 19. Be3 f5 20. g3 h6 21. Bf4 Qc8 22. h4 Ndf6 23. Bb5 Re6 24. Qc1 Kh7 25. Ne5 Nd6 26. Bd3 Nh5 27. Nhf3 Rfe8 28. Qd2 Ne4 29. Qc2 c4 30. Bf1 Qc5 31. Be3 Qe7 32. Bd4 Rxe5 33. Nxe5 Bxe5 34. Bxe5 Qxe5 35. Bg2 Qb8 36. Qe2 f4 37. g4 f3 38. Qxf3 Rf8 39. Qe3 Nf4 40. f3 Nxg2 41. Kxg2 Qg3+ 0-1

[Event "Balkaniad-05 Men"]
[Site "Poiana Brasov"]
[Date "1973.10.10"]
[Round "2"]
[White "Ghizdavu, Dumitru"]
[Black "Ozturk, Serdar"]
[Result "1-0"]
[ECO "B08"]
[PlyCount "39"]
[EventDate "1973.10.09"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "ROU"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Romania"]
[BlackTeam "Turkey"]
[WhiteTeamCountry "ROU"]
[BlackTeamCountry "TUR"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 c5 5. dxc5 Qa5 6. cxd6 Nxe4 7. Qd4 Nf6 8. Ne5 Nc6 9. Nxc6 bxc6 10. Bf4 Be6 11. 0-0-0 0-0-0 12. Bc4 Bg7 13. Bxe6+ fxe6 14. Qc4 exd6 15. Qxc6+ Qc7 16. Qxc7+ Kxc7 17. Bxd6+ Kc6 18. Be5 Rhf8 19. Kb1 Bh6 20. Rxd8 1-0

[Event "Balkaniad-05 Men"]
[Site "Poiana Brasov"]
[Date "1973.10.09"]
[Round "1"]
[White "Ozturk, Serdar"]
[Black "Tsouros, Georgios"]
[Result "1/2-1/2"]
[ECO "A47"]
[PlyCount "93"]
[EventDate "1973.10.09"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "ROU"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Turkey"]
[BlackTeam "Greece"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "GRE"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. Nbd2 Be7 6. 0-0 0-0 7. e4 d6 8. Qe2 c5 9. c3 Nc6 10. Re1 cxd4 11. Nxd4 a6 12. Nxc6 Bxc6 13. Bxa6 Nxe4 14. Nxe4 Bxe4 15. Bb5 d5 16. Bf4 Bd6 17. Bxd6 Qxd6 18. b4 Ra3 19. Qd2 Qc7 20. Re3 Bg6 21. Rc1 Rfa8 22. Ra1 Qa7 23. c4 Rxa2 24. Rxa2 Qxa2 25. Qxa2 Rxa2 26. cxd5 Ra1+ 27. Bf1 Kf8 28. dxe6 fxe6 29. f4 Rb1 30. b5 Be8 31. Re5 Kf7 32. Kf2 Kf6 33. g4 Bd7 34. h4 Ke7 35. Bd3 Rb4 36. Ke3 h6 37. g5 hxg5 38. hxg5 Kd6 39. Kf3 Rd4 40. Ke3 Rd5 41. Rxd5+ Kxd5 42. Be2 e5 43. Bd3 exf4+ 44. Kxf4 Kc5 45. Ke5 Bxb5 46. Bxb5 Kxb5 47. Ke6 1/2-1/2

[Event "EU-chT 05th Group6"]
[Site "Pula"]
[Date "1971.09.09"]
[Round "3.7"]
[White "Ozturk, Serdar"]
[Black "Velimirovic, Dragoljub"]
[Result "0-1"]
[ECO "D02"]
[PlyCount "84"]
[EventDate "1971.09.07"]
[EventType "team-tourn"]
[EventRounds "3"]
[EventCountry "YUG"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Turkey"]
[BlackTeam "Yugoslavia"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "YUG"]

1. d4 c5 2. c3 e6 3. e3 Nc6 4. Nf3 d5 5. Bd3 Bd6 6. Nbd2 Bd7 7. 0-0 Nf6 8. Qe2 cxd4 9. exd4 Qc7 10. Re1 Ng8 11. Ne5 Nge7 12. f4 Bc8 13. Qg4 g6 14. Ndf3 f6 15. Nxc6 bxc6 16. Qh4 0-0 17. Bd2 Bd7 18. Re2 c5 19. Rae1 Nc6 20. Qh6 Rf7 21. Qh4 Raf8 22. Kh1 e5 23. dxe5 fxe5 24. Bb5 e4 25. Ng5 Re7 26. Ba4 Bxf4 27. Bxc6 Bxc6 28. Rf1 Bxd2 29. Rxf8+ Kxf8 30. Rxd2 Kg8 31. Rf2 e3 32. Re2 Qe5 33. Nf3 Qe4 34. Qg3 d4 35. cxd4 cxd4 36. Ng5 Qe5 37. Qg4 d3 38. Qc8+ Kg7 39. Re1 d2 40. Rf1 Bxg2+ 41. Kxg2 Qxg5+ 42. Kh1 Qf6 0-1

[Event "EU-chT 05th Group6"]
[Site "Pula"]
[Date "1971.09.08"]
[Round "2.7"]
[White "Paidoussis, Aristidis"]
[Black "Ozturk, Serdar"]
[Result "1-0"]
[ECO "A22"]
[PlyCount "99"]
[EventDate "1971.09.07"]
[EventType "team-tourn"]
[EventRounds "3"]
[EventCountry "YUG"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Greece"]
[BlackTeam "Turkey"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "TUR"]

1. c4 e5 2. e3 Nf6 3. Nc3 Be7 4. g3 0-0 5. Bg2 c6 6. e4 c5 7. d3 d6 8. Nge2 Nc6 9. 0-0 h6 10. a3 Bd7 11. f4 Bg4 12. h3 Bxe2 13. Nxe2 Nh7 14. Nc3 exf4 15. Bxf4 Bg5 16. Nd5 Bxf4 17. Rxf4 Qg5 18. Kh2 Qe5 19. Qd2 Nd4 20. Raf1 f6 21. R4f2 Rf7 22. Nf4 Nf8 23. b4 b6 24. Bf3 Nxf3+ 25. Rxf3 Kh7 26. Ne2 Nd7 27. Rf5 Qe7 28. Nf4 Ne5 29. Nd5 Qe6 30. b5 Raf8 31. a4 g6 32. R5f2 g5 33. Kg2 h5 34. Rf5 Ng6 35. h4 gxh4 36. Rxh5+ Kg8 37. Rff5 Rg7 38. Qh6 Rff7 39. g4 Kf8 40. Kh3 Ke8 41. Nxf6+ Kd8 42. Nd5 Rxf5 43. gxf5 Qe5 44. Qg5+ Kc8 45. fxg6 Qa1 46. Qf5+ Kb7 47. Qf3 Qg1 48. e5 Qg3+ 49. Qxg3 hxg3 50. Rh7 1-0

[Event "EU-chT 05th Group6"]
[Site "Pula"]
[Date "1971.09.07"]
[Round "1.7"]
[White "Ozturk, Serdar"]
[Black "Ribli, Zoltan"]
[Result "0-1"]
[ECO "B27"]
[PlyCount "28"]
[EventDate "1971.09.07"]
[EventType "team-tourn"]
[EventRounds "3"]
[EventCountry "YUG"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Turkey"]
[BlackTeam "Hungary"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "HUN"]

1. d4 g6 2. e4 Bg7 3. Nf3 c5 4. c3 cxd4 5. Nxd4 d6 6. Bg5 Nd7 7. Bc4 Ngf6 8. 0-0 0-0 9. Re1 a6 10. h3 Qc7 11. Bb3 b5 12. f3 Bb7 13. Be3 Rad8 14. Nd2 d5 0-1

[Event "Olympiad-19 Final E"]
[Site "Siegen"]
[Date "1970.09.25"]
[Round "11"]
[White "Ozturk, Serdar"]
[Black "Graupera, Joaquim"]
[Result "1/2-1/2"]
[ECO "D93"]
[PlyCount "40"]
[EventDate "1970.09.05"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]
[WhiteTeam "Turkey"]
[BlackTeam "Andorra"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "AND"]

1. d4 Nf6 2. c4 d5 3. Nc3 g6 4. Nf3 Bg7 5. Bf4 0-0 6. e3 c6 7. h3 b6 8. cxd5 Nxd5 9. Nxd5 Qxd5 10. Bd3 Bb7 11. 0-0 Qd8 12. Qc2 Nd7 13. Rac1 Rc8 14. e4 e6 15. e5 c5 16. Be4 cxd4 17. Qe2 Bxe4 18. Qxe4 Nc5 19. Qxd4 Qxd4 20. Nxd4 Nd3 1/2-1/2

[Event "Olympiad-19 Final E"]
[Site "Siegen"]
[Date "1970.09.22"]
[Round "8"]
[White "Ozturk, Serdar"]
[Black "Evans, CA."]
[Result "0-1"]
[ECO "B08"]
[PlyCount "92"]
[EventDate "1970.09.05"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]
[WhiteTeam "Turkey"]
[BlackTeam "New Zealand"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "NZL"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. Nc3 0-0 5. e4 d6 6. h3 Nbd7 7. Qd2 c5 8. d5 Re8 9. Be2 a6 10. 0-0 b5 11. a3 Qc7 12. Qe3 Bb7 13. Na2 Nb6 14. c4 bxc4 15. Rac1 a5 16. Nc3 Ba6 17. Bh6 Nfd7 18. Bxg7 Kxg7 19. h4 e6 20. Qd2 exd5 21. Nxd5 Nxd5 22. exd5 Ne5 23. Nxe5 Rxe5 24. f4 Re4 25. f5 f6 26. Bf3 Re5 27. Qc3 Rxf5 28. Rce1 Re5 29. Bg4 Bc8 30. Qf3 Qe7 31. Be6 Bxe6 32. Rxe5 fxe5 33. dxe6 Rf8 34. Qc3 Rxf1+ 35. Kxf1 Qxe6 36. Qxa5 Qf5+ 37. Kg1 e4 38. Qc7+ Kh6 39. Qxd6 e3 40. Qg3 Qb1+ 41. Kh2 Qe4 42. Qe1 e2 43. Kg3 Qe3+ 44. Kh2 Kh5 45. a4 Qe4 46. g3 Kg4 0-1

[Event "Olympiad-19 Final E"]
[Site "Siegen"]
[Date "1970.09.18"]
[Round "5"]
[White "Ozturk, Serdar"]
[Black "Sollars, Claude H"]
[Result "1/2-1/2"]
[ECO "D05"]
[PlyCount "85"]
[EventDate "1970.09.05"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]
[WhiteTeam "Turkey"]
[BlackTeam "Malta"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "MLT"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 Nbd7 5. Nbd2 c5 6. c3 Be7 7. 0-0 0-0 8. Re1 b6 9. Qe2 Bb7 10. e4 dxe4 11. Nxe4 Nxe4 12. Bxe4 Bxe4 13. Qxe4 Nf6 14. Qc2 cxd4 15. Nxd4 Rc8 16. Be3 Ng4 17. Rad1 Nxe3 18. Rxe3 Qc7 19. Nb5 Qb7 20. Qa4 a6 21. Nd6 Qc6 22. Qf4 Bxd6 23. Qxd6 Qxd6 24. Rxd6 Rfd8 25. Red3 Rxd6 26. Rxd6 Rb8 27. Kf1 g5 28. g4 Kg7 29. Ke2 Kf6 30. Ke3 Ke7 31. Rc6 Kd7 32. Rc4 h5 33. h3 hxg4 34. hxg4 b5 35. Rc5 f6 36. f4 gxf4+ 37. Kxf4 Kd6 38. b4 Rb6 39. g5 fxg5+ 40. Rxg5 Rc6 41. Rg3 Rc4+ 42. Kg5 e5 43. Rd3+ 1/2-1/2

[Event "Olympiad-19 Final E"]
[Site "Siegen"]
[Date "1970.09.17"]
[Round "4"]
[White "Naftel, Stephen"]
[Black "Ozturk, Serdar"]
[Result "0-1"]
[ECO "A38"]
[PlyCount "128"]
[EventDate "1970.09.05"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]
[WhiteTeam "Guernsey Jersey"]
[BlackTeam "Turkey"]
[WhiteTeamCountry "GCI"]
[BlackTeamCountry "TUR"]

1. c4 c5 2. Nc3 Nf6 3. Nf3 g6 4. g3 Bg7 5. Bg2 0-0 6. 0-0 Nc6 7. e4 d6 8. d3 Ne8 9. Qc2 f5 10. b3 fxe4 11. dxe4 Nd4 12. Qd3 Bg4 13. Nxd4 cxd4 14. Nd5 Be2 15. Qxe2 d3 16. Qxd3 Bxa1 17. Bh6 Bg7 18. Qd2 Qd7 19. h4 Nf6 20. Bg5 Nxd5 21. exd5 Kh8 22. Kh2 e5 23. dxe6 Qxe6 24. Bd5 Qf5 25. Be3 Rae8 26. Bxb7 Re7 27. Bd5 Rfe8 28. Kg2 Bf6 29. Bd4 Re2 30. Qc3 Be5 31. a4 Rc2 32. Qe3 Qf6 33. b4 Re7 34. Bxe5 dxe5 35. b5 e4 36. Re1 Qf3+ 37. Qxf3 exf3+ 38. Kf1 Rxe1+ 39. Kxe1 Re2+ 40. Kf1 Rc2 41. Bxf3 Rxc4 42. Bd1 Kg7 43. Ke2 Kf6 44. f3 Ke5 45. Ke3 Rc3+ 46. Kd2 Kd4 47. Ke2 Re3+ 48. Kd2 Ra3 49. g4 h6 50. h5 g5 51. Bc2 Rxf3 52. a5 Ra3 53. b6 axb6 54. axb6 Ra6 55. b7 Rb6 56. Bf5 Rxb7 57. Kc2 Ke3 58. Kc3 Rc7+ 59. Kb4 Rf7 60. Kc5 Kf4 61. Be6 Re7 62. Kd6 Rxe6+ 63. Kxe6 Kxg4 64. Ke5 Kxh5 0-1

[Event "Olympiad-19 Final E"]
[Site "Siegen"]
[Date "1970.09.16"]
[Round "3"]
[White "Ozturk, Serdar"]
[Black "Zapuzek, Michel"]
[Result "1/2-1/2"]
[ECO "D04"]
[PlyCount "93"]
[EventDate "1970.09.05"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]
[WhiteTeam "Turkey"]
[BlackTeam "Monaco"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "MNC"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. Bd3 e6 5. 0-0 Bd6 6. Qe2 0-0 7. Nbd2 c6 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 Bxe4 11. Qxe4 Nd7 12. Ng5 Nf6 13. Qd3 Qc7 14. f4 h6 15. Ne4 Nxe4 16. Qxe4 Rad8 17. c3 Be7 18. Rf3 Rd5 19. Rh3 Rfd8 20. Be3 c5 21. Rd1 b5 22. Bf2 Bf6 23. g4 Qc6 24. b3 R5d6 25. Qxc6 Rxc6 26. Rhd3 Rcd6 27. Kf1 g5 28. fxg5 Bxg5 29. Bg3 Rd5 30. Ke2 Be7 31. h4 f6 32. Bf4 h5 33. g5 fxg5 34. hxg5 h4 35. Rh1 cxd4 36. Rxh4 e5 37. Bc1 Rc8 38. Bd2 Kg7 39. cxd4 exd4 40. Rhxd4 Re5+ 41. Kf3 Bc5 42. Rd7+ Kg6 43. R3d5 Rf8+ 44. Bf4 Re3+ 45. Kg4 Re4 46. Rxc5 Rexf4+ 47. Kg3 1/2-1/2

[Event "Olympiad-19 Final E"]
[Site "Siegen"]
[Date "1970.09.15"]
[Round "2"]
[White "Constantinou, Agathoclis"]
[Black "Ozturk, Serdar"]
[Result "1-0"]
[ECO "B98"]
[PlyCount "49"]
[EventDate "1970.09.05"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]
[WhiteTeam "Cyprus"]
[BlackTeam "Turkey"]
[WhiteTeamCountry "CYP"]
[BlackTeamCountry "TUR"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 0-0 9. 0-0-0 Qc7 10. g4 b5 11. a3 Bb7 12. Bd3 Nbd7 13. Qh3 Nc5 14. Rhe1 Rac8 15. Kb1 Nxd3 16. Rxd3 g6 17. Qh4 Qd8 18. Rh3 Rxc3 19. bxc3 Re8 20. e5 dxe5 21. fxe5 Nh5 22. Bxe7 Rxe7 23. gxh5 Qc7 24. Qf6 Bd5 25. h6 1-0

[Event "Olympiad-19 Preliminaries C"]
[Site "Siegen"]
[Date "1970.09.09"]
[Round "5"]
[White "Rizo, Victor M"]
[Black "Ozturk, Serdar"]
[Result "1-0"]
[ECO "A47"]
[PlyCount "37"]
[EventDate "1970.09.05"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]
[WhiteTeam "Mexico"]
[BlackTeam "Turkey"]
[WhiteTeamCountry "MEX"]
[BlackTeamCountry "TUR"]

1. d4 Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 e6 5. 0-0 c5 6. c3 h6 7. Nbd2 Be7 8. Re1 Ne4 9. Ne5 d5 10. Nxe4 dxe4 11. Qa4+ Kf8 12. dxc5 Qd5 13. Bf4 g5 14. c6 Bxc6 15. Nxc6 Qxc6 16. Qd4 Bc5 17. Qxh8+ Ke7 18. Bxb8 Bd6 19. Bxd6+ 1-0

[Event "Olympiad-19 Preliminaries C"]
[Site "Siegen"]
[Date "1970.09.07"]
[Round "3"]
[White "Hoshino, I."]
[Black "Ozturk, Serdar"]
[Result "1-0"]
[ECO "A49"]
[PlyCount "127"]
[EventDate "1970.09.05"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]
[WhiteTeam "Japan"]
[BlackTeam "Turkey"]
[WhiteTeamCountry "JPN"]
[BlackTeamCountry "TUR"]

1. d4 Nf6 2. Nf3 d6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. Re1 Nc6 7. c3 e5 8. e4 Bd7 9. h3 Qc8 10. Kh2 Ne8 11. Be3 f5 12. exf5 Bxf5 13. Nbd2 exd4 14. cxd4 Nf6 15. Ng5 d5 16. Qb3 Qd7 17. Rac1 Rab8 18. Rc5 h6 19. Bxd5+ Kh8 20. Be6 Nxd4 21. Bxd7 Nxb3 22. Bxf5 Nxc5 23. Bxc5 Rfe8 24. Rxe8+ Rxe8 25. Bxg6 Re2 26. Nf7+ Kg8 27. Be3 Nd5 28. Bd3 Re1 29. Nxh6+ Kf8 30. Nf5 Bxb2 31. Nf3 Ra1 32. Bh6+ Ke8 33. Bc4 c6 34. Ne3 Nb4 35. Kg2 b5 36. Bb3 c5 37. Bg8 c4 38. Nxc4 bxc4 39. Bxc4 Nxa2 40. g4 Nb4 41. g5 Rc1 42. Nd2 Nc6 43. g6 Ne7 44. g7 Rc2 45. g8Q+ Nxg8 46. Bxg8 Rc6 47. Be3 Rg6+ 48. Kf1 Rxg8 49. Bxa7 Ke7 50. Ne4 Ke6 51. Be3 Kd5 52. f3 Kc4 53. h4 Bd4 54. Bg5 Kd3 55. Kg2 Be5 56. Kh3 Kd4 57. Kg4 Kd5 58. Kf5 Rf8+ 59. Nf6+ Kd6 60. f4 Bb2 61. Kg6 Ke7 62. Nh7+ Ke8 63. Nxf8 Kxf8 64. Bf6 1-0

