[Event "GER-chT U20"]
[Site "Muenster"]
[Date "2022.12.30"]
[Round "7"]
[White "Engel, Robert"]
[Black "Seref, Erdogan"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2141"]
[BlackElo "1987"]
[PlyCount "33"]
[EventDate "2022.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]
[WhiteTeam "Hamburger SK"]
[BlackTeam "Brackel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. c4 d5 6. Nc3 Bc5 7. d4 Nxc3 8. bxc3 Be7 9. Qb3 c6 10. cxd5 Qxd5 11. c4 Qd6 12. Be2 0-0 13. 0-0 Nd7 14. Be3 Nf6 15. h3 Re8 16. Rfd1 Qc7 17. Rac1 1/2-1/2

[Event "GER-chT U20"]
[Site "Muenster"]
[Date "2022.12.29"]
[Round "5"]
[White "Meyer, Emil"]
[Black "Seref, Erdogan"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1668"]
[BlackElo "1987"]
[PlyCount "93"]
[EventDate "2022.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]
[WhiteTeam "Muenster"]
[BlackTeam "Brackel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Bf4 Nc6 8. Qd2 Be6 9. 0-0-0 Qd7 10. h4 Bf6 11. Kb1 0-0-0 12. Bg5 Qe7 13. Qf4 h6 14. Bxf6 Qxf6 15. Qxf6 gxf6 16. Re1 Rhg8 17. Nd4 Nxd4 18. cxd4 Rg4 19. c3 Rdg8 20. g3 R4g7 21. Bg2 c6 22. Kc2 Kd7 23. Re2 Bc4 24. Re3 Re8 25. Rxe8 Kxe8 26. Re1+ Kd7 27. d5 Bxd5 28. Bxd5 cxd5 29. Re3 Rg4 30. Kd3 Ra4 31. a3 f5 32. Rf3 Ke6 33. Rf4 Re4 34. f3 Rxf4 35. gxf4 Kf6 36. h5 Ke7 37. Kd4 Ke6 38. a4 b6 39. Kd3 Kd7 40. Ke3 Ke7 41. Kd4 Ke6 42. b3 a6 43. b4 b5 44. a5 f6 45. Ke3 Kd7 46. Kd3 Ke7 47. Ke3 1/2-1/2

[Event "GER-chT U20"]
[Site "Muenster"]
[Date "2022.12.29"]
[Round "6"]
[White "Seref, Erdogan"]
[Black "Poggemann, Alexander"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "1987"]
[BlackElo "1717"]
[PlyCount "49"]
[EventDate "2022.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]
[WhiteTeam "Brackel"]
[BlackTeam "Hemer"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 0-0 8. Be2 d6 9. 0-0 Bd7 10. Qd2 Nxd4 11. Bxd4 Bc6 12. f3 a5 13. b3 Nd7 14. Be3 Nc5 15. Rac1 Qb6 16. Kh1 a4 17. b4 Qxb4 18. Nd5 Qxd2 19. Nxe7+ Kh8 20. Bxd2 Rfe8 21. Nd5 Bxd5 22. cxd5 Bb2 23. Rc2 a3 24. Bb5 Rec8 25. Bb4 1-0

[Event "GER-chT U20"]
[Site "Muenster"]
[Date "2022.12.28"]
[Round "3"]
[White "Seref, Erdogan"]
[Black "Sabirov, Rafael"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1987"]
[BlackElo "1991"]
[PlyCount "118"]
[EventDate "2022.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]
[WhiteTeam "Brackel"]
[BlackTeam "Porz SG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 d5 5. exd5 exd5 6. 0-0 Be7 7. d4 Nf6 8. Nc3 h6 9. dxc5 Bxc5 10. a3 0-0 11. b4 Be7 12. Bb2 Bg4 13. Ne2 Rc8 14. Nf4 Qd7 15. Rc1 Rfd8 16. Re1 a5 17. b5 Na7 18. Qd3 Bxf3 19. Bxf3 d4 20. a4 Bb4 21. Re5 Qd6 22. Rf5 g6 23. Rxf6 Qxf6 24. Nd5 Qe5 25. Bxd4 Rxd5 26. Bxd5 Qxd5 27. c4 Qd7 28. Qe3 Rd8 29. Bxa7 Bd2 30. Rd1 Bxe3 31. Rxd7 Bxf2+ 32. Kxf2 Rxd7 33. Be3 Rd3 34. Bb6 Ra3 35. c5 Rxa4 36. c6 bxc6 37. bxc6 Rc4 38. Bxa5 Rxc6 39. Kf3 Kg7 40. h4 h5 41. Ke4 Rc4+ 42. Kd5 Rc2 43. Bb6 Kf6 44. Ke4 Rc4+ 45. Kf3 Kf5 46. Be3 Rc3 47. Kf2 Rxe3 48. Kxe3 Kg4 49. Kf2 f5 50. Kg2 f4 51. gxf4 Kxf4 52. Kh3 Kf3 53. Kh2 Kg4 54. Kg2 Kxh4 55. Kh2 Kg4 56. Kg2 g5 57. Kh2 Kf3 58. Kg1 Kg3 59. Kh1 g4 0-1

[Event "GER-chT U20"]
[Site "Muenster"]
[Date "2022.12.27"]
[Round "2"]
[White "Kilic, Hasan"]
[Black "Seref, Erdogan"]
[Result "1-0"]
[ECO "C29"]
[WhiteElo "1486"]
[BlackElo "1987"]
[PlyCount "139"]
[EventDate "2022.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]
[WhiteTeam "Kreuzberg"]
[BlackTeam "Brackel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. Qf3 Nxc3 6. dxc3 Be7 7. Bf4 c5 8. 0-0-0 Nc6 9. Qxd5 Qxd5 10. Rxd5 Be6 11. Rd1 0-0 12. Nf3 h6 13. h3 Rfc8 14. Nd2 Bg5 15. Bxg5 hxg5 16. Ne4 Nxe5 17. Nxg5 Re8 18. Bb5 Re7 19. Rhe1 Bf5 20. g4 Bg6 21. Nf3 f6 22. Nxe5 fxe5 23. Rd5 a6 24. Bc4 Bf7 25. Rdxe5 Rc7 26. Bxf7+ Kxf7 27. Rf1+ Kg8 28. Rff5 Rac8 29. c4 b5 30. cxb5 axb5 31. h4 b4 32. h5 c4 33. Rb5 c3 34. Rxb4 cxb2+ 35. Rxb2 Rc4 36. g5 Kh7 37. Rfb5 Rh4 38. h6 gxh6 39. gxh6 Rxh6 40. Rb7+ Kg8 41. Rb8 Rh1+ 42. Kd2 Rxb8 43. Rxb8+ Kf7 44. a4 Ra1 45. Rb4 Ke6 46. Rd4 Ke5 47. c3 Rb1 48. Kc2 Rb6 49. a5 Ra6 50. Rh4 Kd5 51. Kb3 Rg6 52. Rh5+ Kc6 53. Kb4 Kb7 54. Kb5 Rf6 55. Rh7+ Kb8 56. c4 Rg6 57. Rh8+ Kb7 58. a6+ Ka7 59. c5 Rf6 60. Rh7+ Kb8 61. c6 Rf1 62. a7+ Ka8 63. c7 Rc1 64. Rh8+ Kxa7 65. c8Q Rb1+ 66. Ka4 Ra1+ 67. Kb3 Rb1+ 68. Ka2 Rb2+ 69. Kxb2 Kb6 70. Qb8+ 1-0

[Event "GER-chT U20"]
[Site "Muenster"]
[Date "2022.12.27"]
[Round "1"]
[White "Schulz, Jannis"]
[Black "Seref, Erdogan"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "1731"]
[BlackElo "1987"]
[PlyCount "122"]
[EventDate "2022.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]
[WhiteTeam "Barnim Schachfreunde"]
[BlackTeam "Brackel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 Nxe4 5. Nxe4 d5 6. Qe2 dxc4 7. Qxc4 Be6 8. Qb5 Bd5 9. Qe2 Be7 10. 0-0 0-0 11. d3 Qd7 12. Be3 Qg4 13. h3 Qg6 14. Nc3 Be6 15. Kh1 Rad8 16. Bd2 Qf5 17. Rfe1 Nd4 18. Nxd4 exd4 19. Ne4 Qb5 20. b3 Qd5 21. Qf3 Rfe8 22. Qg3 Kh8 23. Ng5 Bxg5 24. Bxg5 f6 25. Bd2 Qc5 26. Rac1 Bd5 27. f3 a5 28. a4 b6 29. Qf2 Bf7 30. Bf4 Qc3 31. Qd2 Qc5 32. Bg3 Bg6 33. Rxe8+ Rxe8 34. Re1 Rxe1+ 35. Bxe1 Qe5 36. Bf2 Kg8 37. Qe1 Kf7 38. Bg3 Qxe1+ 39. Bxe1 Ke6 40. Bg3 Kd7 41. Bf2 c5 42. Bg3 Kc6 43. Be1 b5 44. Bxa5 c4 45. bxc4 bxc4 46. c3 cxd3 47. cxd4 Kd5 48. Bd2 Kc4 49. Kg1 Kb3 50. Kf2 Kxa4 51. Ke3 Kb5 52. f4 h5 53. h4 Kc4 54. g3 Bf5 55. Ba5 Kd5 56. Bb4 Be4 57. Ba5 g6 58. Bb4 f5 59. Ba5 Kc4 60. Be1 Kd5 61. Ba5 Kc4 1/2-1/2

[Event "GER-chT U20"]
[Site "Kiel"]
[Date "2022.07.26"]
[Round "7.1"]
[White "Seref, Erdogan"]
[Black "Klugstedt, Vincent C"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "1992"]
[BlackElo "1877"]
[PlyCount "108"]
[EventDate "2022.07.22"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]
[WhiteTeam "Brackel"]
[BlackTeam "Bochum"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. a3 d6 6. Rb1 Qa5 7. Nd5 Bf5 8. e4 Be6 9. b4 cxb4 10. axb4 Qa2 11. Qb3 Qxb3 12. Rxb3 Nd4 13. Rb1 Rc8 14. d3 Bxd5 15. exd5 b5 16. Bf1 Nf6 17. Bb2 Nd7 18. Bxd4 Bxd4 19. Ne2 Bb6 20. Rc1 Ne5 21. Ng1 0-0 22. h3 Rc7 23. Be2 bxc4 24. dxc4 Rfc8 25. c5 dxc5 26. f4 Nd7 27. b5 c4 28. Nf3 Rb8 29. Ne5 Nxe5 30. fxe5 Ba5+ 31. Kf2 Rxb5 32. Rhd1 Rb2 33. d6 exd6 34. exd6 Rc5 35. d7 Rf5+ 36. Kg1 Bb6+ 37. Kh1 Rxe2 38. Rb1 Ba5 39. Ra1 Bd8 40. Rxa7 Kf8 41. Ra8 Ke7 42. Rc8 Rff2 43. Rxc4 Rh2+ 44. Kg1 Bb6+ 45. Rcd4 Bxd4+ 46. Rxd4 Kd8 47. Rh4 Reg2+ 48. Kf1 Rxg3 49. Rxh7 Rhxh3 50. Rg7 Rf3+ 51. Ke2 Kxd7 52. Rg8 Ra3 53. Kf2 Rh2+ 54. Kg1 Rb2 0-1

[Event "GER-chT U20"]
[Site "Kiel"]
[Date "2022.07.25"]
[Round "6.2"]
[White "Kieselbach, Jannik"]
[Black "Seref, Erdogan"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "1632"]
[BlackElo "1992"]
[PlyCount "91"]
[EventDate "2022.07.22"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]
[WhiteTeam "Lehrte"]
[BlackTeam "Brackel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. 0-0 0-0 10. Bg5 c6 11. Qf3 Bd6 12. Ne2 Bg4 13. Bxf6 Bxf3 14. Bxd8 Bxe2 15. Bxe2 Rfxd8 16. Bf3 Rab8 17. b3 Bb4 18. Rad1 Bc3 19. Rd3 Bf6 20. c4 dxc4 21. Rxd8+ Bxd8 22. bxc4 c5 23. Be4 Bf6 24. Rb1 Rxb1+ 25. Bxb1 Kf8 26. Kf1 Ke7 27. Ke2 h6 28. Be4 Bd4 29. g3 g6 30. Bb7 Kd6 31. Bd5 f5 32. h3 Ke5 33. f4+ Kf6 34. Kf3 g5 35. Bc6 Bc3 36. Ba4 Bd2 37. Be8 Ke7 38. Bg6 Kf6 39. Be8 Be1 40. Bh5 Bd2 41. Be8 gxf4 42. gxf4 a5 43. a4 Be1 44. Bd7 Bd2 45. Bc8 Bc1 46. Bd7 1/2-1/2

[Event "GER-chT U20"]
[Site "Kiel"]
[Date "2022.07.24"]
[Round "3.2"]
[White "Riegel, Simon"]
[Black "Seref, Erdogan"]
[Result "0-1"]
[ECO "C29"]
[WhiteElo "1285"]
[BlackElo "1992"]
[PlyCount "98"]
[EventDate "2022.07.22"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]
[WhiteTeam "Langen"]
[BlackTeam "Brackel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. d3 d4 5. fxe5 Ng4 6. Nd5 c6 7. Nf4 Bb4+ 8. Bd2 Bxd2+ 9. Qxd2 c5 10. g3 Nc6 11. Nf3 Ngxe5 12. Nxe5 Nxe5 13. 0-0-0 Bg4 14. Ne2 Nf3 15. Qf4 Qg5 16. h3 Bd7 17. Qxg5 Nxg5 18. Bg2 f6 19. h4 Nf7 20. Bh3 0-0-0 21. Bxd7+ Rxd7 22. Nf4 Ne5 23. Nd5 Kb8 24. Rdf1 Rc8 25. h5 h6 26. Rf5 b5 27. Kd2 Kb7 28. Rc1 Rc6 29. c4 bxc4 30. dxc4 Ra6 31. a3 Ra4 32. b4 Rxa3 33. bxc5 Kc6 34. Nf4 Kxc5 35. Rxe5+ fxe5 36. Nd3+ Kd6 37. c5+ Ke6 38. c6 Rc7 39. Rc5 Kd6 40. Rd5+ Kxc6 41. Nxe5+ Kb7 42. Nd3 Rcc3 43. Rxd4 Rxd3+ 44. Rxd3 Rxd3+ 45. Kxd3 Kc6 46. Ke3 Kd6 47. Kf4 Ke6 48. g4 a5 49. g5 a4 0-1

[Event "GER-chT U20"]
[Site "Kiel"]
[Date "2022.07.24"]
[Round "4.2"]
[White "Seref, Erdogan"]
[Black "Kravtsov, Maksim"]
[Result "1-0"]
[ECO "C09"]
[WhiteElo "1992"]
[BlackElo "1856"]
[PlyCount "107"]
[EventDate "2022.07.22"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]
[WhiteTeam "Brackel"]
[BlackTeam "Karlsruhe SF"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nc6 6. Bb5 Bd6 7. 0-0 Nge7 8. dxc5 Bxc5 9. Nb3 Bd6 10. Nbd4 h6 11. Re1 0-0 12. c3 Bg4 13. Qd3 Nxd4 14. Nxd4 Ng6 15. h3 Bd7 16. Bxd7 Qxd7 17. Qf5 Rfe8 18. Bxh6 Qxf5 19. Nxf5 gxh6 20. Nxd6 Red8 21. Nf5 Kh7 22. Rad1 Rd7 23. Rd4 Rad8 24. Red1 b5 25. Ne3 Ne7 26. b3 Kg6 27. c4 bxc4 28. bxc4 Kf6 29. cxd5 Nc8 30. Ng4+ Kg7 31. Ne5 Rd6 32. Nc4 R6d7 33. d6 f6 34. g4 Kf7 35. f4 Nb6 36. Na5 Rc8 37. f5 Rc5 38. Nb3 Rc6 39. Na5 Rc5 40. Nb3 Rc6 41. Kf2 Nc8 42. Kg3 Rcxd6 43. Rxd6 Rxd6 44. Rc1 Nb6 45. Rc7+ Rd7 46. Rc6 Rd3+ 47. Kh4 Nd5 48. Nc5 Rc3 49. Nb7 Rf3 50. Nd8+ Kg8 51. Ne6 Ne3 52. Kh5 Rxh3+ 53. Kg6 Nxg4 54. Rc8# 1-0

[Event "GER-chT U20"]
[Site "Kiel"]
[Date "2022.07.23"]
[Round "1.4"]
[White "Luersen, Lukas"]
[Black "Seref, Erdogan"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "1225"]
[BlackElo "1992"]
[PlyCount "82"]
[EventDate "2022.07.22"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]
[WhiteTeam "Essen Katernberg"]
[BlackTeam "Brackel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. d4 exd4 3. Nf3 Nc6 4. Bc4 Bb4+ 5. c3 dxc3 6. 0-0 Qf6 7. e5 Qg6 8. Nxc3 Nge7 9. Nh4 Nxe5 10. Nxg6 hxg6 11. Qb3 Nxc4 12. Qxc4 Bd6 13. h3 0-0 14. Bf4 Bxf4 15. Qxf4 c6 16. Rfe1 Nf5 17. Ne4 d5 18. Nd6 Nxd6 19. Qxd6 Be6 20. b4 Rfd8 21. Qg3 d4 22. Red1 Rd7 23. Rd2 Bc4 24. Qf4 Re8 25. Rxd4 Bd5 26. Rdd1 Rde7 27. Qd2 Re2 28. Qc3 R2e7 29. Re1 Be6 30. Rad1 Rc7 31. Rd6 Rec8 32. Rdxe6 fxe6 33. Rxe6 Rd7 34. Rxg6 Rcd8 35. Qc4+ Rd5 36. Qg4 R8d7 37. h4 Rd4 38. Qe6+ Kf8 39. Rg5 Re7 40. Qg6 Rxh4 41. Rh5 Re1# 0-1

[Event "Solta op 5th"]
[Site "Grohote"]
[Date "2022.07.02"]
[Round "1"]
[White "Seref, Erdogan"]
[Black "Zaja, Ivan"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "1992"]
[BlackElo "2445"]
[PlyCount "108"]
[EventDate "2022.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRO"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 c6 4. d4 exd4 5. Qxd4 d5 6. Nf3 Na6 7. cxd5 Nb4 8. Qd1 Qxd5 9. Nc3 Qxd1+ 10. Kxd1 Bf5 11. a3 Nc2 12. Ra2 0-0-0+ 13. Bd2 Nd4 14. Nxd4 Rxd4 15. h3 Be6 16. Ra1 Bb3+ 17. Ke1 Bc5 18. Be3 Rc4 19. Bxc5 Rxc5 20. Bf3 Rd8 21. e3 Nd5 22. Bxd5 Bxd5 23. Rg1 Bb3 24. Ke2 g5 25. Rgc1 Bc4+ 26. Ke1 Be6 27. b4 Re5 28. Rab1 Bxh3 29. b5 Bf5 30. Rb2 Rc5 31. bxc6 bxc6 32. Ne2 Rxc1+ 33. Nxc1 Bg4 34. Rd2 Rxd2 35. Kxd2 h5 36. Nd3 f6 37. f4 h4 38. fxg5 fxg5 39. gxh4 gxh4 40. Ne5 Bd7 41. Kd3 h3 42. Nf3 Kc7 43. Kd4 Kd6 44. e4 c5+ 45. Kc4 Be6+ 46. Kc3 Bg4 47. Nh2 Bh5 48. Kd3 Ke5 49. Ke3 c4 50. Nf1 c3 51. Kd3 Kf4 52. Nh2 Kg3 53. Nf1+ Kf2 54. Nh2 Kg2 0-1

[Event "Oberliga NRW 2122"]
[Site "Germany"]
[Date "2022.05.29"]
[Round "6.8"]
[White "Seref, Erdogan"]
[Black "Dzierzenga, Stefan"]
[Result "1-0"]
[ECO "A37"]
[WhiteElo "1976"]
[BlackElo "2200"]
[PlyCount "109"]
[EventDate "2021.10.31"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Brackel"]
[BlackTeam "Siegburg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 c5 2. Nf3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nc3 e5 6. Rb1 Nge7 7. a3 0-0 8. 0-0 d5 9. cxd5 Nxd5 10. Ng5 Nxc3 11. dxc3 Qc7 12. Qa4 Bf5 13. Ne4 Rac8 14. Be3 b6 15. Rbd1 Ne7 16. Bg5 f6 17. Be3 Be6 18. Rd6 Bf5 19. Qc4+ Kh8 20. Rfd1 Rcd8 21. R6d2 Rxd2 22. Nxd2 Qd7 23. Re1 Be6 24. Qa6 Nf5 25. Nf1 Rd8 26. Bc1 Qf7 27. e4 Bc4 28. Qa4 Nd6 29. Qc2 Bb3 30. Qe2 Nb7 31. Nd2 Be6 32. Bf1 Na5 33. b4 cxb4 34. axb4 Nc6 35. Qb5 Rc8 36. Nc4 Bf8 37. Ne3 Nb8 38. Bb2 Bd7 39. Qd5 Be6 40. Qb5 Bd7 41. Bc4 Qe8 42. Qd5 Bh6 43. Bb3 Bc6 44. Qd3 Ba4 45. Bd5 Bxe3 46. Qxe3 Bb5 47. Ra1 Qe7 48. Qf3 Kg7 49. Qg4 Bd7 50. Rxa7 h5 51. Qf3 Qd6 52. Qe3 b5 53. Bc1 Rh8 54. h4 f5 55. Rb7 1-0

[Event "Oberliga NRW 2122"]
[Site "Germany"]
[Date "2021.11.28"]
[Round "2.7"]
[White "Spriestersbach, Kai"]
[Black "Seref, Erdogan"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "1947"]
[BlackElo "1976"]
[PlyCount "74"]
[EventDate "2021.10.31"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Erkenschwick"]
[BlackTeam "Brackel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. d4 Nd6 6. Bg5 Be7 7. Bxe7 Qxe7 8. Bxc6 dxc6 9. dxe5 Nf5 10. Nc3 0-0 11. h3 Be6 12. Nd4 Rad8 13. Nxf5 Bxf5 14. Qe2 Qb4 15. Rab1 Rfe8 16. Rfd1 Rxd1+ 17. Nxd1 Qc5 18. Ne3 Qxe5 19. Qh5 Bc8 20. Qh4 Qe7 21. Qd4 a6 22. Rd1 h6 23. a3 c5 24. Qf4 Be6 25. Qe5 b6 26. b3 Kh7 27. Qe4+ Kh8 28. Qe5 Rd8 29. Rxd8+ Qxd8 30. Qe4 Qc8 31. Qc6 Kg8 32. a4 a5 33. h4 Bd7 34. Qd5 Be6 35. Qc6 Bd7 36. Qd5 Be6 37. Qc6 Bd7 1/2-1/2

[Event "GER-chT U20"]
[Site "Willingen"]
[Date "2021.06.27"]
[Round "7"]
[White "Glinzner, Alva"]
[Black "Seref, Erdogan"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "1855"]
[BlackElo "1985"]
[PlyCount "152"]
[EventDate "2021.06.24"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]
[WhiteTeam "Luebeck"]
[BlackTeam "Brackel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Qf6 6. d4 exd4 7. Qxd4 Qxd4 8. Nxd4 Bd7 9. Be3 0-0-0 10. Ne2 Ne7 11. Nbc3 Ng6 12. f3 Bd6 13. Rad1 Rde8 14. Bf2 h5 15. Na4 Kb8 16. b3 f5 17. Nec3 Nf4 18. Bc5 Bxc5+ 19. Nxc5 Bc8 20. Rfe1 b6 21. Nd3 Ng6 22. Re2 fxe4 23. Nxe4 Bf5 24. Rde1 Rd8 25. Nef2 h4 26. Re3 Kb7 27. Ne4 Rd4 28. Nef2 a5 29. Ne4 a4 30. Nb2 axb3 31. axb3 Ra8 32. Na4 Nf4 33. g3 hxg3 34. hxg3 Nd5 35. R3e2 c5 36. c3 Rdxa4 37. bxa4 Rxa4 38. Rc1 Rc4 39. Rd2 Bxe4 40. fxe4 Nxc3 41. Rdc2 Ne2+ 42. Kf2 Rxc2 43. Rxc2 Nd4 44. Rc1 Kc6 45. Ke3 Kd6 46. Rh1 g5 47. Rh8 Ke5 48. Re8+ Ne6 49. Kd3 b5 50. Kc3 c4 51. Rb8 Nd4 52. Re8+ Ne6 53. Rb8 c6 54. Rb6 Nd4 55. g4 Kxe4 56. Rb8 Kd5 57. Rg8 Ne6 58. Rb8 Kc5 59. Rb7 Nd4 60. Rg7 b4+ 61. Kd2 Nf3+ 62. Ke3 c3 63. Kd3 Ne5+ 64. Kc2 Kc4 65. Re7 Nf3 66. Re3 b3+ 67. Kc1 b2+ 68. Kc2 Nd4+ 69. Kb1 Kb3 70. Re2 Kc4 71. Re3 c5 72. Rh3 Kb4 73. Re3 Nb3 74. Re4+ c4 75. Kc2 b1Q+ 76. Kxb1 Nd2+ 0-1

[Event "GER-chT U20"]
[Site "Willingen"]
[Date "2021.06.26"]
[Round "6"]
[White "Seref, Erdogan"]
[Black "Foo, Tzun Hong"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "1985"]
[BlackElo "1909"]
[PlyCount "59"]
[EventDate "2021.06.24"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]
[WhiteTeam "Brackel"]
[BlackTeam "Hamburger SK"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. g3 e6 3. Bg2 Nf6 4. 0-0 Be7 5. b3 0-0 6. Bb2 c5 7. c4 d4 8. b4 a5 9. bxc5 Nc6 10. e3 e5 11. exd4 exd4 12. d3 Bxc5 13. Na3 a4 14. Nb5 Bf5 15. a3 Qd7 16. Qd2 Rfe8 17. Rfe1 Ng4 18. Nh4 h6 19. Nc7 Qxc7 20. Nxf5 Nge5 21. Be4 Qd7 22. Kg2 Qe6 23. h3 Qf6 24. Rab1 Bb6 25. Qc2 Ba5 26. Rf1 Qg5 27. f4 Qf6 28. fxe5 Qxe5 29. Qf2 Bc3 30. Nxh6+ 1-0

[Event "GER-chT U20"]
[Site "Willingen"]
[Date "2021.06.26"]
[Round "5"]
[White "Seref, Erdogan"]
[Black "McPherson, Elisha"]
[Result "0-1"]
[ECO "A14"]
[WhiteElo "1985"]
[BlackElo "1967"]
[PlyCount "68"]
[EventDate "2021.06.24"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]
[WhiteTeam "Brackel"]
[BlackTeam "Augsburg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. 0-0 Be7 5. b3 0-0 6. c4 d4 7. e3 c5 8. exd4 cxd4 9. Ne5 Qc7 10. Re1 Nc6 11. f4 Nxe5 12. fxe5 Nd7 13. Qh5 g6 14. Qe2 d3 15. Qxd3 Nxe5 16. Qe4 Rd8 17. d4 Rxd4 18. Qxd4 Bc5 19. Be3 Bxd4 20. Bxd4 Nd3 21. Rd1 e5 22. Be3 Nb4 23. Na3 Qa5 24. Bc1 Bg4 25. Rd2 Qb6+ 26. Kh1 Rd8 27. c5 Qc7 28. Nb5 Qa5 29. Rxd8+ Qxd8 30. Nd6 b6 31. Bb2 Nd3 32. Rf1 Nxb2 33. Nxf7 Qd2 34. Nxe5 Be2 0-1

[Event "GER-chT U20"]
[Site "Willingen"]
[Date "2021.06.25"]
[Round "4"]
[White "Liess, Alexander"]
[Black "Seref, Erdogan"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "1911"]
[BlackElo "1985"]
[PlyCount "71"]
[EventDate "2021.06.24"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]
[WhiteTeam "Regensburg Bavaria"]
[BlackTeam "Brackel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Ne5 Nc6 8. Bxc6 bxc6 9. Nxc6 Qe8 10. Nxe7+ Qxe7 11. Qa4 e5 12. dxe5 Qxe5 13. Nc3 Be6 14. Bf4 Qc5 15. Rac1 Rab8 16. Be3 Qh5 17. f3 a5 18. Rfd1 Rxb2 19. Qc6 h6 20. Qxc7 Rc8 21. Rd8+ Rxd8 22. Qxd8+ Kh7 23. Qd4 Rb7 24. Ne4 Nd5 25. Bf2 Rb4 26. a3 Rb3 27. Nc5 Nc3 28. Qd2 Qe5 29. Nxb3 Nxe2+ 30. Kg2 cxb3 31. Rc5 Qa1 32. Qxe2 Qxa3 33. Rb5 a4 34. Qd2 Qa1 35. Bd4 Bc4 36. Bxa1 1-0

[Event "GER-chT U20"]
[Site "Willingen"]
[Date "2021.06.25"]
[Round "3"]
[White "Seref, Erdogan"]
[Black "Klugstedt, Vincent C"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "1985"]
[BlackElo "1928"]
[PlyCount "114"]
[EventDate "2021.06.24"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]
[WhiteTeam "Brackel"]
[BlackTeam "Bochum"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. c4 c5 3. e3 g6 4. Nc3 Bg7 5. d4 cxd4 6. exd4 0-0 7. Bd3 d5 8. c5 Nc6 9. h3 Re8 10. Bf4 Nh5 11. Be5 f6 12. Bh2 e5 13. dxe5 fxe5 14. Bb5 e4 15. Bxc6 bxc6 16. Nd4 Qf6 17. Nce2 Ba6 18. g4 Bxe2 19. Nxe2 Qf3 20. 0-0 Nf6 21. Nf4 Qxd1 22. Raxd1 Nd7 23. b4 Ne5 24. Bg3 Rab8 25. a3 a5 26. Ne2 axb4 27. Nd4 bxa3 28. Bxe5 Bxe5 29. Nxc6 Rbc8 30. Nxe5 Rxe5 31. f4 Re7 32. Rxd5 e3 33. c6 e2 34. Re1 Rxc6 35. Ra5 Rc3 36. Kf2 Rxh3 37. f5 gxf5 38. gxf5 Kf7 39. Kg2 Rhe3 40. Ra6 h5 41. Rh6 a2 42. Ra6 h4 43. Rxa2 R7e5 44. Ra7+ Kf6 45. Rh7 Rg3+ 46. Kf2 Rxf5+ 47. Kxe2 Re5+ 48. Kf2 Rf5+ 49. Ke2 Re5+ 50. Kf2 Rxe1 51. Kxe1 Kg5 52. Kf2 Kg4 53. Rh8 Kh3 54. Rh7 Rg6 55. Rh8 Kg4 56. Kg2 Kf4+ 57. Kh2 Kg4 1/2-1/2

[Event "GER-chT U20"]
[Site "Willingen"]
[Date "2021.06.24"]
[Round "2"]
[White "Jurga, Jonas Vincent"]
[Black "Seref, Erdogan"]
[Result "1-0"]
[ECO "C49"]
[WhiteElo "1907"]
[BlackElo "1985"]
[PlyCount "83"]
[EventDate "2021.06.24"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]
[WhiteTeam "Baden-Baden"]
[BlackTeam "Brackel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. 0-0 0-0 6. d3 d6 7. Bxc6 bxc6 8. Ne2 Bc5 9. Ng3 Re8 10. h3 Rb8 11. c3 d5 12. Qc2 h6 13. b4 Bb6 14. Bb2 c5 15. bxc5 Bxc5 16. Rad1 c6 17. d4 exd4 18. cxd4 Bf8 19. e5 Nd7 20. Nh2 c5 21. f4 Ba6 22. Rf3 Bc4 23. Ng4 Qb6 24. Bc3 cxd4 25. Bxd4 Bc5 26. Bxc5 Nxc5 27. Kh2 Qb2 28. Qf5 Rb6 29. Nh5 Ne4 30. Re1 Ree6 31. Rxe4 dxe4 32. Rg3 Qd4 33. Ngf6+ Kf8 34. Nxg7 Ke7 35. Ng8+ Kd8 36. Qxf7 Rb1 37. Nxe6+ Bxe6 38. Qe7+ Kc8 39. Qxe6+ Kb7 40. Rg7+ Kb8 41. Qe8+ Qd8 42. Qxd8# 1-0

[Event "GER-chT U20"]
[Site "Willingen"]
[Date "2021.06.24"]
[Round "1"]
[White "Seref, Erdogan"]
[Black "Engert, Kiyan"]
[Result "1-0"]
[ECO "C59"]
[WhiteElo "1985"]
[BlackElo "1781"]
[PlyCount "137"]
[EventDate "2021.06.24"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]
[WhiteTeam "Brackel"]
[BlackTeam "Biebertal"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Be2 h6 9. Nf3 e4 10. Ne5 Bd6 11. d4 exd3 12. Nxd3 Qc7 13. g3 Bh3 14. Bf4 Rd8 15. Nd2 0-0 16. Bxd6 Rxd6 17. Nf4 Bf5 18. 0-0 Rfd8 19. Bd3 g5 20. Nh5 Bxd3 21. cxd3 Nh7 22. Qc2 Rxd3 23. Ne4 Nb7 24. Rfe1 c5 25. Nef6+ Nxf6 26. Nxf6+ Kh8 27. Rad1 Qd6 28. Rxd3 Qxd3 29. Qxd3 Rxd3 30. Re7 Nd6 31. Rxa7 Kg7 32. Nd7 Nb5 33. Rb7 Nd6 34. Rb8 c4 35. Ne5 Rd1+ 36. Kg2 Re1 37. Nf3 Re2 38. Nd4 Rd2 39. Nc6 g4 40. Ne5 h5 41. Rd8 Kf6 42. Nc6 Ke6 43. Rb8 Ne4 44. Re8+ Kf5 45. Re5+ Kf6 46. Rxe4 Rxb2 47. a4 c3 48. Rc4 c2 49. Nd4 c1Q 50. Rxc1 Rb4 51. Ne2 Rxa4 52. Nf4 Kg5 53. Rc5+ f5 54. Rc6 Rxf4 55. gxf4+ Kxf4 56. Rc4+ Kg5 57. f3 Kh4 58. fxg4 fxg4 59. Rc5 g3 60. hxg3+ Kg4 61. Rc4+ Kg5 62. Kf3 Kf5 63. Rc5+ Kg6 64. Kf4 Kh6 65. Rc6+ Kg7 66. Kg5 h4 67. gxh4 Kg8 68. Kf6 Kh8 69. Kg6 1-0

[Event "GER-chT U20"]
[Site "Braunschweig"]
[Date "2019.12.30"]
[Round "7.3"]
[White "Bruell, Elias"]
[Black "Seref, Erdogan"]
[Result "1/2-1/2"]
[ECO "C91"]
[WhiteElo "1797"]
[BlackElo "2003"]
[PlyCount "42"]
[EventDate "2019.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]
[WhiteTeam "Regensburg Bavaria"]
[BlackTeam "Brackel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. d4 d6 9. c3 Bg4 10. Be3 exd4 11. cxd4 Na5 12. Bc2 Nc4 13. Bc1 c5 14. b3 Nb6 15. Nbd2 cxd4 16. h3 Bh5 17. Bb2 Nfd7 18. g4 Bg6 19. Nxd4 Bg5 20. N2f3 Bf4 21. Nf5 Ne5 1/2-1/2

[Event "GER-chT U20"]
[Site "Braunschweig"]
[Date "2019.12.29"]
[Round "5.3"]
[White "Grining, Maria"]
[Black "Seref, Erdogan"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "1744"]
[BlackElo "2003"]
[PlyCount "43"]
[EventDate "2019.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]
[WhiteTeam "Karlsruhe SF"]
[BlackTeam "Brackel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 d5 3. e3 c5 4. c4 Nc6 5. Nc3 Bg4 6. cxd5 Nxd5 7. Bc4 e6 8. 0-0 cxd4 9. exd4 Bxf3 10. Qxf3 Nxd4 11. Qe4 Nxc3 12. bxc3 Nc6 13. Rb1 Qc8 14. Qg4 Bd6 15. Qxg7 Be5 16. Qg5 Qc7 17. g3 Bxc3 18. Ba3 Qe5 19. Qxe5 Nxe5 20. Bb5+ Nc6 21. Rfc1 Bd4 22. Rxc6 1-0

[Event "GER-chT U20"]
[Site "Braunschweig"]
[Date "2019.12.29"]
[Round "6.2"]
[White "Seref, Erdogan"]
[Black "Von Angern, Cedric"]
[Result "1/2-1/2"]
[ECO "A38"]
[WhiteElo "2003"]
[BlackElo "1867"]
[PlyCount "112"]
[EventDate "2019.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]
[WhiteTeam "Brackel"]
[BlackTeam "Magdeburg Aufbau Elbe"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 c5 5. 0-0 0-0 6. Nc3 Nc6 7. a3 a6 8. b4 cxb4 9. axb4 Nxb4 10. d4 d6 11. Qb3 Nc6 12. e4 Qc7 13. c5 dxc5 14. e5 Nh5 15. Nd5 Qd8 16. Rd1 cxd4 17. Nxd4 Nxd4 18. Rxd4 Bxe5 19. Nf6+ Nxf6 20. Rxd8 Rxd8 21. Bb2 Bxb2 22. Qxb2 Rb8 23. Qa3 Kf8 24. Rc1 Be6 25. Bf3 Nd5 26. Qb2 Kg8 27. Qe5 Rd6 28. h4 f6 29. Qxe6+ Rxe6 30. Bxd5 b5 31. Bxe6+ Kf8 32. Rc8+ Rxc8 33. Bxc8 a5 34. Bd7 b4 35. Ba4 e5 36. Kf1 Ke7 37. Ke2 Kd6 38. Kd3 Kd5 39. Bb3+ Kc5 40. Ke4 Kb5 41. Kd5 a4 42. Bc4+ Ka5 43. Kc5 b3 44. h5 gxh5 45. Be6 f5 46. Kc4 f4 47. gxf4 exf4 48. Bd7 h4 49. Kc3 f3 50. Bf5 Kb5 51. Bxh7 h3 52. Be4 h2 53. Bxf3 Kc5 54. Be4 Kd6 55. f4 Ke6 56. Kb2 h1Q 1/2-1/2

[Event "GER-chT U20"]
[Site "Braunschweig"]
[Date "2019.12.28"]
[Round "3.1"]
[White "Foo, Tzun Hong"]
[Black "Seref, Erdogan"]
[Result "0-1"]
[ECO "C93"]
[WhiteElo "1829"]
[BlackElo "2003"]
[PlyCount "90"]
[EventDate "2019.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]
[WhiteTeam "Hamburger SK"]
[BlackTeam "Brackel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d6 9. h3 Re8 10. d4 Bb7 11. Nbd2 h6 12. Nf1 Bf8 13. Ng3 Qd7 14. Bc2 Rad8 15. a3 Qc8 16. Be3 Qa8 17. d5 Nb8 18. b3 Nbd7 19. Nh2 c6 20. c4 Rc8 21. Ng4 a5 22. a4 cxd5 23. cxd5 b4 24. Nf5 Rc7 25. Ra2 Rec8 26. Bb1 Kh8 27. Qf3 Nxg4 28. hxg4 Rc3 29. g5 hxg5 30. Qh5+ Kg8 31. Qxg5 R8c7 32. Nh6+ Kh7 33. Nxf7 Nf6 34. Qh4+ Kg8 35. Ng5 Rxb3 36. Kh2 Qe8 37. g4 Bc8 38. f3 Qg6 39. Kg2 Nh7 40. Rh1 Nxg5 41. Bxg5 Ba6 42. f4 Rxb1 43. Qh8+ Kf7 44. f5 Qxg5 45. Rxb1 Qxg4+ 0-1

[Event "GER-chT U20"]
[Site "Braunschweig"]
[Date "2019.12.28"]
[Round "4.3"]
[White "Seref, Erdogan"]
[Black "Heise, Tobias"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2003"]
[BlackElo "1712"]
[PlyCount "63"]
[EventDate "2019.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]
[WhiteTeam "Brackel"]
[BlackTeam "Lehrte"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. b3 c6 5. Bg2 Nbd7 6. Bb2 b6 7. 0-0 Ba6 8. Nc3 Rc8 9. cxd5 cxd5 10. Rc1 Bd6 11. Nd4 0-0 12. Ncb5 Bxb5 13. Nxb5 Bb8 14. Rxc8 Qxc8 15. Qa1 a6 16. Rc1 Qb7 17. Nc3 b5 18. Rc2 Ba7 19. Qc1 Bb6 20. e3 Re8 21. Ne2 e5 22. f4 e4 23. Nd4 Kh8 24. Bh3 h6 25. Nf5 Rg8 26. Nd6 Qa7 27. Nxf7+ Kh7 28. Ne5 Nc5 29. Bf5+ g6 30. Nxg6 Rxg6 31. Bxf6 Nd3 32. Rc8 1-0

[Event "GER-chT U20"]
[Site "Braunschweig"]
[Date "2019.12.27"]
[Round "2.2"]
[White "Seref, Erdogan"]
[Black "Klenk, Sofie"]
[Result "1/2-1/2"]
[ECO "A12"]
[WhiteElo "2003"]
[BlackElo "1812"]
[PlyCount "95"]
[EventDate "2019.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]
[WhiteTeam "Brackel"]
[BlackTeam "Augsburg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 c6 2. Nf3 d5 3. b3 Nf6 4. Bb2 Bf5 5. g3 Qb6 6. Qc1 Ne4 7. Bd4 c5 8. Bb2 d4 9. d3 Nf6 10. Bg2 Nc6 11. Qf4 e6 12. 0-0 Nb4 13. Qc1 Bd6 14. Nbd2 0-0 15. a3 Nc6 16. b4 cxb4 17. axb4 Bxb4 18. Nb3 e5 19. Qg5 Bg4 20. c5 Bxc5 21. Nxc5 Qxc5 22. Ba3 Nb4 23. Rfc1 Qe7 24. Qxe5 Qxe5 25. Nxe5 a5 26. Nxg4 Nxg4 27. h3 Nf6 28. Bxb7 Rab8 29. Bf3 h6 30. Rc5 Rfc8 31. Rxa5 Nc2 32. Rc1 Nxa3 33. Rxc8+ Rxc8 34. Rxa3 Kf8 35. Ra4 Rd8 36. Kf1 Ke7 37. Ke1 Ne8 38. Ra5 Kf6 39. Kd2 g6 40. e3 dxe3+ 41. fxe3 Ke6 42. d4 f5 43. Kc3 Nf6 44. Rc5 Rd6 45. Re5+ Kf7 46. d5 Nd7 47. Re6 Rxe6 48. dxe6+ 1/2-1/2

[Event "Dortmund NRW Cup U20"]
[Site "Dortmund"]
[Date "2019.07.21"]
[Round "9"]
[White "Seref, Erdogan"]
[Black "Elier, Ali"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "1989"]
[BlackElo "2030"]
[PlyCount "64"]
[EventDate "2019.07.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. Nf3 e5 6. 0-0 Nge7 7. a3 0-0 8. b4 cxb4 9. axb4 Nxb4 10. Ba3 Nbc6 11. Bd6 b6 12. Nxe5 Bb7 13. d4 Re8 14. Nd5 Nf5 15. Bc7 Qc8 16. e3 Nce7 17. Nxe7+ Rxe7 18. e4 Nxd4 19. Bd6 Rxe5 20. Bxe5 Bxe5 21. f4 Bd6 22. Qd3 Bc5 23. Kh1 a5 24. Rfd1 Qc6 25. Rd2 a4 26. Rad1 a3 27. Qb1 Qa4 28. Rxd4 Bxd4 29. Rxd4 a2 30. Qa1 Qc2 31. Rxd7 Qb1+ 32. Rd1 Qxd1+ 0-1

[Event "Dortmund NRW Cup U20"]
[Site "Dortmund"]
[Date "2019.07.20"]
[Round "8"]
[White "Gallasch, Robin"]
[Black "Seref, Erdogan"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1987"]
[BlackElo "1989"]
[PlyCount "71"]
[EventDate "2019.07.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 Bf5 4. 0-0 e6 5. d3 h6 6. Nfd2 Bh7 7. e4 Be7 8. Nc3 c5 9. e5 Nfd7 10. f4 Nc6 11. Kh1 Rb8 12. Nf3 b5 13. Ne2 Qc7 14. g4 h5 15. gxh5 Bf5 16. Ng3 Bg4 17. h3 Bxh5 18. Nxh5 Rxh5 19. c4 Rh8 20. cxd5 exd5 21. Bd2 Nf8 22. d4 c4 23. f5 f6 24. Qe2 Kd8 25. Bf4 g5 26. Bh2 g4 27. hxg4 Nxd4 28. Nxd4 fxe5 29. Qxe5 Qxe5 30. Nc6+ Kc8 31. Nxe5 Bd6 32. Rfe1 Nd7 33. Nf3 Bxh2 34. Nxh2 Nf6 35. Kg1 Kd7 36. Rad1 1-0

[Event "Dortmund NRW Cup U20"]
[Site "Dortmund"]
[Date "2019.07.19"]
[Round "7"]
[White "Seref, Erdogan"]
[Black "Gutkin, Ilya"]
[Result "1-0"]
[ECO "A37"]
[WhiteElo "1989"]
[BlackElo "2106"]
[PlyCount "80"]
[EventDate "2019.07.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. Nf3 d6 6. 0-0 e5 7. Rb1 Nge7 8. a3 a5 9. Ne1 0-0 10. Nd5 Nxd5 11. cxd5 Ne7 12. Nc2 Bf5 13. e4 Bd7 14. d3 f5 15. f4 Qc7 16. Kh1 Rac8 17. Ne3 a4 18. b4 axb3 19. Qxb3 b5 20. Bb2 Rf7 21. Ba1 Rcf8 22. a4 fxe4 23. dxe4 c4 24. Qb4 Qa7 25. Rfe1 Qxa4 26. Qxa4 bxa4 27. fxe5 Bxe5 28. Bxe5 dxe5 29. Nxc4 Nc8 30. Nxe5 Re7 31. Nxd7 Rxd7 32. Bh3 Rc7 33. e5 Rf2 34. Rbc1 Rb7 35. Rxc8+ Kg7 36. d6 Rbb2 37. d7 Rxh2+ 38. Kg1 Rxh3 39. Re3 Rhh2 40. d8Q Rhg2+ 1-0

[Event "Dortmund NRW Cup U20"]
[Site "Dortmund"]
[Date "2019.07.18"]
[Round "6"]
[White "Wensing, Maximilian"]
[Black "Seref, Erdogan"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2109"]
[BlackElo "1989"]
[PlyCount "117"]
[EventDate "2019.07.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. c4 e6 2. g3 Nf6 3. Bg2 d5 4. Nf3 dxc4 5. Qa4+ Nbd7 6. Qxc4 c5 7. 0-0 a6 8. Qb3 Rb8 9. Rd1 b5 10. d4 Bb7 11. a4 Qb6 12. axb5 axb5 13. Bf4 Bd5 14. Qc2 Bd6 15. dxc5 Nxc5 16. Bxd6 Qxd6 17. Nc3 Bb3 18. Rxd6 Bxc2 19. Nd4 Nb3 20. Nxc2 Nxa1 21. Nxa1 Ke7 22. Rd3 b4 23. Nd1 Rhd8 24. Kf1 Rxd3 25. exd3 Ng4 26. h3 Ne5 27. d4 Nc4 28. Nc2 Kd6 29. Nce3 Nd2+ 30. Ke2 Nb3 31. Kd3 Rc8 32. Nc4+ Ke7 33. Nde3 Rd8 34. d5 Nc5+ 35. Kd4 Nb3+ 36. Kd3 Nc5+ 37. Kc2 b3+ 38. Kc3 exd5 39. Nxd5+ Ke6 40. Nf4+ Kf5 41. h4 h6 42. Bh3+ Kf6 43. Nh5+ Kg6 44. Ne5+ Kh7 45. Kc4 Nb7 46. Nf4 Rd2 47. Nfd3 Nd6+ 48. Kxb3 f6 49. Kc3 Ne4+ 50. Kd4 Nxg3 51. fxg3 fxe5+ 52. Kxe5 g5 53. Bf5+ Kg7 54. hxg5 hxg5 55. b4 Re2+ 56. Be4 Re3 57. g4 Kf7 58. b5 Re2 59. b6 1-0

[Event "Dortmund NRW Cup U20"]
[Site "Dortmund"]
[Date "2019.07.17"]
[Round "5"]
[White "Seref, Erdogan"]
[Black "Kartsev, Nikolaj"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "1989"]
[BlackElo "2017"]
[PlyCount "42"]
[EventDate "2019.07.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 Nc6 4. Nc3 Bb4 5. Nf3 0-0 6. 0-0 e4 7. Ng5 Bxc3 8. bxc3 Re8 9. f3 e3 10. d3 d5 11. cxd5 Nxd5 12. Ne4 f5 13. c4 Nde7 14. Nc3 f4 15. gxf4 Nf5 16. Nd5 Ncd4 17. Bb2 c6 18. Nb4 Qh4 19. Qe1 Qxf4 20. Bxd4 Nxd4 21. Rc1 Re6 0-1

[Event "Dortmund NRW Cup U20"]
[Site "Dortmund"]
[Date "2019.07.16"]
[Round "4"]
[White "Korten, Lando"]
[Black "Seref, Erdogan"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "2125"]
[BlackElo "1989"]
[PlyCount "183"]
[EventDate "2019.07.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Qb3 c5 6. dxc5 Nc6 7. Bd2 0-0 8. Rd1 Bxc5 9. cxd5 exd5 10. Na4 Be7 11. Bc3 Na5 12. Qb5 Bd7 13. Qxa5 Qxa5 14. Bxa5 Bxa4 15. b3 Bb5 16. Nd4 Bd7 17. f3 Rac8 18. e3 Rfe8 19. Kd2 Bc5 20. Bd3 g6 21. Bc3 Nh5 22. a4 Ng7 23. b4 Bf8 24. Ra1 Nf5 25. Nxf5 Bxf5 26. Bxf5 gxf5 27. Kd3 Rxc3+ 28. Kxc3 Bg7+ 29. Kd3 Bxa1 30. Rxa1 Rc8 31. Kd4 Rc4+ 32. Kxd5 Rxb4 33. Ke5 Rb2 34. Rc1 Kg7 35. Kxf5 Rxg2 36. h4 Rh2 37. Rg1+ Kf8 38. Rg4 Rf2 39. Rf4 Kg7 40. e4 b5 41. axb5 Rb2 42. e5 Rxb5 43. Rc4 Rb6 44. Rc7 a6 45. Ra7 Rh6 46. f4 a5 47. Kg5 Rg6+ 48. Kh5 Rg1 49. Rxa5 Rf1 50. Kg5 Rg1+ 51. Kf5 Rh1 52. Ra7 Re1 53. h5 h6 54. Ra2 Rg1 55. Re2 Rg3 56. e6 fxe6+ 57. Rxe6 Rg1 58. Re7+ Kf8 59. Rh7 Ra1 60. Rxh6 Ra5+ 61. Kg4 Kg7 62. Rb6 Rc5 63. Rg6+ Kf7 64. Rg5 Rc1 65. h6 Rg1+ 66. Kf5 Rh1 67. Rg7+ Kf8 68. Kg6 Rg1+ 69. Kf6 Rh1 70. Rg6 Rh2 71. f5 Rh1 72. Ke5 Re1+ 73. Kd5 Rd1+ 74. Ke6 Re1+ 75. Kd7 Rh1 76. Rf6+ Kg8 77. Ke7 Ra1 78. Rd6 Ra7+ 79. Rd7 Ra1 80. Rd8+ Kh7 81. f6 Re1+ 82. Kf7 Re2 83. Kf8 Re1 84. f7 Re2 85. Re8 Ra2 86. Re6 Ra7 87. Ke8 Ra8+ 88. Ke7 Ra7+ 89. Kf6 Ra8 90. Re8 Ra6+ 91. Ke5 Ra5+ 92. Kd4 1-0

[Event "Dortmund NRW Cup U20"]
[Site "Dortmund"]
[Date "2019.07.15"]
[Round "3"]
[White "Seref, Erdogan"]
[Black "Runte, Moritz"]
[Result "1/2-1/2"]
[ECO "A20"]
[WhiteElo "1989"]
[BlackElo "2094"]
[PlyCount "66"]
[EventDate "2019.07.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 h6 4. Nc3 Bb4 5. Nf3 e4 6. Nd4 Bxc3 7. bxc3 0-0 8. Ba3 Re8 9. 0-0 d6 10. Rb1 b6 11. Nc2 Bb7 12. Ne3 Nc6 13. d4 exd3 14. exd3 Rb8 15. Qc2 Ne5 16. Bxb7 Rxb7 17. d4 Nf3+ 18. Kg2 Ng5 19. Nf5 Qd7 20. h4 Nge4 21. Ne3 Rbb8 22. Rbe1 Ng4 23. Nxg4 Qxg4 24. Bc1 Nf6 25. f3 Qd7 26. Bd2 a5 27. Qb1 Qc6 28. Qb5 Qxb5 29. cxb5 Kf8 30. a4 Rxe1 31. Rxe1 Re8 32. Rxe8+ Kxe8 33. c4 Kd7 1/2-1/2

[Event "Dortmund NRW Cup U20"]
[Site "Dortmund"]
[Date "2019.07.14"]
[Round "2"]
[White "Garbuz, Vitaliy"]
[Black "Seref, Erdogan"]
[Result "1-0"]
[ECO "C29"]
[WhiteElo "2128"]
[BlackElo "1989"]
[PlyCount "45"]
[EventDate "2019.07.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. Qf3 Nxc3 6. dxc3 c5 7. Bf4 Nc6 8. Rd1 Be6 9. Bb5 Qb6 10. a4 a6 11. Bxc6+ Qxc6 12. b3 Be7 13. Ne2 Rd8 14. 0-0 g5 15. Bc1 Qc7 16. Ng3 Qxe5 17. Rde1 Qg7 18. Nf5 Bxf5 19. Qxf5 h6 20. Ba3 b6 21. a5 Rd7 22. axb6 Qxc3 23. b7 1-0

[Event "Dortmund NRW Cup U20"]
[Site "Dortmund"]
[Date "2019.07.13"]
[Round "1"]
[White "Seref, Erdogan"]
[Black "Arakelian, Aik"]
[Result "0-1"]
[ECO "A23"]
[WhiteElo "1989"]
[BlackElo "1993"]
[PlyCount "70"]
[EventDate "2019.07.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. g3 c6 4. d4 e4 5. d5 cxd5 6. Nxd5 Nxd5 7. Qxd5 Bb4+ 8. Bd2 Bxd2+ 9. Qxd2 0-0 10. Bg2 Re8 11. Nh3 Nc6 12. 0-0 h6 13. Nf4 d6 14. Rad1 Bf5 15. Qxd6 Qb6 16. Nd5 Qxb2 17. Nc7 Rad8 18. Nxe8 Rxd6 19. Nxd6 Bg6 20. Nxe4 Qxa2 21. Nd6 Qxe2 22. Rfe1 Qb2 23. Bd5 Ne5 24. Bxb7 Nxc4 25. Be4 Bxe4 26. Nxe4 a5 27. Nd6 Ne5 28. Kg2 Ng4 29. Ne4 a4 30. h3 Ne5 31. Rd2 Qb7 32. f3 f6 33. f4 Nc4 34. Rc2 Nd6 35. Rce2 Nxe4 0-1

[Event "Ruhrgebiet Verbandsliga Gruppe 2 1819"]
[Site "Nordrheinwestfalen"]
[Date "2019.03.24"]
[Round "8.7"]
[White "Seref, Erdogan"]
[Black "Hart, Klaus"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "1947"]
[BlackElo "1716"]
[PlyCount "39"]
[EventDate "2018.09.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Brackel SF III"]
[BlackTeam "Bochum SV II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 c5 2. g3 e6 3. Bg2 Ne7 4. Nf3 Nbc6 5. 0-0 d5 6. d4 dxc4 7. dxc5 Nd5 8. Na3 c3 9. bxc3 Bxc5 10. c4 Nc3 11. Qc2 Qa5 12. Bb2 Na4 13. Bxg7 Rg8 14. Qxh7 Rxg7 15. Qxg7 Bxa3 16. Ng5 Qc7 17. Rad1 Qe7 18. Nh7 Bd6 19. Nf6+ Kd8 20. Ne4 1-0

[Event "Ruhrgebiet Verbandsliga Gruppe 2 1819"]
[Site "Nordrheinwestfalen"]
[Date "2019.02.03"]
[Round "6.6"]
[White "Wolff, Torsten"]
[Black "Seref, Erdogan"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1870"]
[BlackElo "1947"]
[PlyCount "72"]
[EventDate "2018.09.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Dortmund SV"]
[BlackTeam "Brackel SF III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 d5 3. e3 c5 4. c3 Nc6 5. Bd3 Qc7 6. Nbd2 e5 7. dxe5 Nxe5 8. Nxe5 Qxe5 9. Nf3 Qh5 10. Qa4+ Bd7 11. Qh4 Qxh4 12. Nxh4 g6 13. Nf3 Bg7 14. Ne5 Be6 15. Bb5+ Ke7 16. h3 Rac8 17. Bd2 Rhd8 18. Nd3 a6 19. Ba4 Bf5 20. Nf4 g5 21. Ne2 b5 22. Bd1 h6 23. Rc1 Nd7 24. Bc2 Bxc2 25. Rxc2 Ne5 26. Ng3 Ke6 27. 0-0 Nc4 28. Bc1 a5 29. Re1 f5 30. Nf1 Kf7 31. f3 b4 32. Kf2 Ne5 33. Rd1 d4 34. cxd4 cxd4 35. Rxc8 Rxc8 36. exd4 Rxc1 0-1

[Event "Ruhrgebiet Verbandsliga Gruppe 2 1819"]
[Site "Nordrheinwestfalen"]
[Date "2019.01.20"]
[Round "5.6"]
[White "Vierbuchen, Joachim"]
[Black "Seref, Erdogan"]
[Result "0-1"]
[ECO "E48"]
[WhiteElo "1908"]
[BlackElo "1947"]
[PlyCount "70"]
[EventDate "2018.09.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Hamm SV"]
[BlackTeam "Brackel SF III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nge2 dxc4 7. Bxc4 c5 8. 0-0 Nc6 9. dxc5 Bxc5 10. a3 Ne5 11. Ba2 b6 12. Qxd8 Rxd8 13. b4 Be7 14. Nd4 Bb7 15. f4 Nd3 16. Bd2 Nxf4 17. Rxf4 e5 18. Rxf6 Bxf6 19. Nb3 Rac8 20. Rc1 Bg5 21. Kf2 Rd7 22. Bb1 f5 23. g3 g6 24. h4 Bh6 25. Ke1 Rcd8 26. Ke2 Ba6+ 27. b5 Bb7 28. Be1 f4 29. gxf4 exf4 30. Ne4 Re7 31. Rc4 fxe3 32. Bb4 Re6 33. Bc3 Bd5 34. Rd4 Bg7 35. Rd1 Bc4+ 0-1

[Event "GER-chT U16"]
[Site "Aurich"]
[Date "2018.12.30"]
[Round "7.4"]
[White "Seref, Erdogan"]
[Black "Enxing, Philemon"]
[Result "1/2-1/2"]
[ECO "A38"]
[WhiteElo "2015"]
[BlackElo "1805"]
[PlyCount "98"]
[EventDate "2018.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]
[WhiteTeam "Brackel"]
[BlackTeam "Leipzig SG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. c4 d6 6. Nc3 c5 7. Rb1 Nc6 8. a3 a5 9. d3 Rb8 10. Ne1 Be6 11. Nd5 Bxd5 12. cxd5 Na7 13. Nc2 b5 14. b4 axb4 15. axb4 c4 16. e4 Qc7 17. d4 Nc8 18. e5 Ne8 19. f4 Nb6 20. Na3 Nd7 21. Re1 Qb6 22. Kh1 Nc7 23. Rb2 Qa6 24. Nb1 Nb6 25. Nc3 Qc8 26. Rf2 Ra8 27. f5 gxf5 28. Bg5 f6 29. exd6 exd6 30. Bf4 Ra3 31. Bxd6 Rxc3 32. Bh3 Ncxd5 33. Bxf8 Qxf8 34. Rfe2 Nc7 35. Bxf5 Bh6 36. Re7 Nbd5 37. Qg4+ Bg5 38. Re8 Nxe8 39. Qh5 Bh6 40. Rxe8 Rc1+ 41. Kg2 Ne3+ 42. Rxe3 Kg7 43. Ra3 Re1 44. Qg4+ Kh8 45. Be4 Qxb4 46. Ra8+ Bf8 47. Qf5 Qd2+ 48. Kh3 Qh6+ 49. Kg4 Qg7+ 1/2-1/2

[Event "GER-chT U16"]
[Site "Aurich"]
[Date "2018.12.29"]
[Round "6.4"]
[White "Dietlmeier, Tobias"]
[Black "Seref, Erdogan"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1769"]
[BlackElo "2015"]
[PlyCount "60"]
[EventDate "2018.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]
[WhiteTeam "Tegernsee"]
[BlackTeam "Brackel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. c3 Nc6 5. h3 Qb6 6. dxc5 Qxb2 7. Nd2 Qxc3 8. Rc1 Qa5 9. Qc2 Ne4 10. Ngf3 Bf5 11. Qb3 Nxc5 12. Qb5 Qxb5 13. Bxb5 Nd3+ 14. Bxd3 Bxd3 15. Rc3 Bf5 16. 0-0 f6 17. Rb3 e5 18. Bh2 0-0-0 19. Rc1 Bd6 20. Nb1 Be6 21. Rbc3 Kb8 22. a4 Nb4 23. Rd1 Na6 24. Nbd2 Nc5 25. Ra1 Ne4 26. Nxe4 dxe4 27. Ne1 Rc8 28. Rxc8+ Rxc8 29. Rd1 Bc5 30. Bg3 Bb6 0-1

[Event "GER-chT U16"]
[Site "Aurich"]
[Date "2018.12.29"]
[Round "5.4"]
[White "Dornieden, Jonas"]
[Black "Seref, Erdogan"]
[Result "0-1"]
[ECO "D38"]
[WhiteElo "1729"]
[BlackElo "2015"]
[PlyCount "78"]
[EventDate "2018.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]
[WhiteTeam "Lehrte"]
[BlackTeam "Brackel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 h6 6. Bh4 g5 7. Bg3 dxc4 8. e3 b5 9. a4 c6 10. axb5 cxb5 11. Bxb8 Rxb8 12. Rxa7 Qb6 13. Ra1 Ne4 14. Qc2 Bb7 15. Be2 f6 16. 0-0 Bxc3 17. bxc3 Rg8 18. Rfb1 Qc6 19. Ne1 g4 20. Rb4 Rg5 21. Ra5 Kf8 22. Qb2 Nd6 23. f3 h5 24. Kf1 Qc7 25. Ra1 Nf5 26. Rxb5 Qxh2 27. Qb4+ Kg8 28. Bxc4 Ng3+ 29. Kf2 Nh1+ 30. Kf1 gxf3 31. Rxg5+ fxg5 32. Bxe6+ Kh8 33. Qe7 fxg2+ 34. Nxg2 Qxg2+ 35. Ke1 Qf2+ 36. Kd1 Bf3+ 37. Kc1 Qe1+ 38. Kc2 Qe2+ 39. Kc1 Qd1# 0-1

[Event "GER-chT U16"]
[Site "Aurich"]
[Date "2018.12.28"]
[Round "4.4"]
[White "Seref, Erdogan"]
[Black "Rapp, Lukas"]
[Result "1-0"]
[ECO "C64"]
[WhiteElo "2015"]
[BlackElo "1719"]
[PlyCount "69"]
[EventDate "2018.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]
[WhiteTeam "Brackel"]
[BlackTeam "Stadtilm Blau Weiss"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Bc5 5. 0-0 Nge7 6. c3 b5 7. Bb3 d6 8. d4 exd4 9. cxd4 Bb6 10. Ng5 0-0 11. Qh5 h6 12. Nxf7 Rxf7 13. Qxf7+ Kh8 14. Bg5 Bxd4 15. Nc3 Bxc3 16. bxc3 Bd7 17. Bd5 Qf8 18. Qxf8+ Rxf8 19. Bxe7 Nxe7 20. f3 Ng6 21. Rad1 Nf4 22. Rfe1 Re8 23. g3 Nh3+ 24. Kg2 Ng5 25. f4 Bh3+ 26. Kf2 Rf8 27. Ke3 Nf7 28. Bb7 Bc8 29. Bxc8 Rxc8 30. Kd4 c5+ 31. Kd5 Rd8 32. e5 dxe5+ 33. Ke6 Rxd1 34. Rxd1 Kg8 35. fxe5 1-0

[Event "GER-chT U16"]
[Site "Aurich"]
[Date "2018.12.28"]
[Round "3.4"]
[White "Seref, Erdogan"]
[Black "Rothenberg, Nina"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2015"]
[BlackElo "1696"]
[PlyCount "51"]
[EventDate "2018.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]
[WhiteTeam "Brackel"]
[BlackTeam "Uelzen Post"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Qd5 5. Ng3 Nc6 6. Nf3 b6 7. Be2 Bb7 8. 0-0 0-0-0 9. c4 Qd7 10. Be3 Nf6 11. Qb3 Ng4 12. Rad1 Nxe3 13. fxe3 Bd6 14. Ne4 Qe7 15. Nc3 g5 16. Ne1 g4 17. Qb5 h5 18. d5 Qh4 19. g3 Bxg3 20. hxg3 Qxg3+ 21. Ng2 Ne5 22. Ne4 Qh3 23. Ng5 Qg3 24. Ne4 Qh3 25. Ng5 Qg3 26. Ne4 1/2-1/2

[Event "GER-chT U16"]
[Site "Aurich"]
[Date "2018.12.27"]
[Round "2.4"]
[White "Rajendram, Reanosh"]
[Black "Seref, Erdogan"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1579"]
[BlackElo "2015"]
[PlyCount "62"]
[EventDate "2018.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]
[WhiteTeam "Aurich"]
[BlackTeam "Brackel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. Bb5 Ne4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Nbxd2 0-0 11. 0-0 Bf5 12. a3 Ne7 13. Re1 Ng6 14. Ba4 Nh4 15. Bc2 Nxd2 16. Nxh4 Bxc2 17. Qxc2 Qxh4 18. Qxd2 Rae8 19. Re3 Qf4 20. Qc3 c6 21. Rf3 Qg4 22. Re1 Qe6 23. Ree3 Rc8 24. Rg3 Rfd8 25. Ref3 c5 26. Rf6 Qe7 27. Qe3 Kh8 28. Qg5 Rg8 29. Rg6 cxd4 30. h3 Qxg5 31. R6xg5 g6 0-1

[Event "GER-chT U16"]
[Site "Aurich"]
[Date "2018.12.27"]
[Round "1.4"]
[White "Seref, Erdogan"]
[Black "Naumenko, Valerija"]
[Result "1/2-1/2"]
[ECO "C44"]
[WhiteElo "2015"]
[BlackElo "1619"]
[PlyCount "74"]
[EventDate "2018.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]
[WhiteTeam "Brackel"]
[BlackTeam "Hemer"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. c3 Nge7 5. Bg5 f6 6. Bh4 d5 7. exd5 Qxd5 8. cxd4 Nf5 9. Nc3 Bb4 10. Qe2+ Kf7 11. 0-0-0 Bxc3 12. bxc3 Nxh4 13. Qc4 Be6 14. Qxd5 Bxd5 15. Nxh4 Bxa2 16. Nf5 Rab8 17. Kb2 Be6 18. Ne3 Bd7 19. Nd5 Rhc8 20. c4 Ne7 21. Nc3 a6 22. c5 Rd8 23. Bc4+ Kf8 24. Rhe1 b5 25. cxb6 Rxb6+ 26. Kc2 Rdb8 27. Rb1 Bf5+ 28. Bd3 Bxd3+ 29. Kxd3 Rxb1 30. Rxb1 Rxb1 31. Nxb1 Ke8 32. Kc4 Kd7 33. Kc5 Nf5 34. Nc3 a5 35. g3 c6 36. d5 cxd5 37. Kxd5 Ne7+ 1/2-1/2

[Event "Muenster op 36th"]
[Site "Muenster"]
[Date "2018.10.13"]
[Round "3"]
[White "Koellner, Ruben Gideon"]
[Black "Seref, Erdogan"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2274"]
[BlackElo "1953"]
[PlyCount "33"]
[EventDate "2018.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. e3 e6 4. f4 Be7 5. Bxf6 Bxf6 6. Nf3 Nd7 7. Bd3 c5 8. c3 Be7 9. Nbd2 b6 10. Ne5 0-0 11. 0-0 Nf6 12. g4 Bb7 13. Qf3 Ne8 14. g5 g6 15. Qh3 a5 16. Rf3 Ba6 17. Qh6 1-0

[Event "Ruhrgebiet Verbandsliga Gruppe 2 1819"]
[Site "Nordrheinwestfalen"]
[Date "2018.10.07"]
[Round "2.6"]
[White "Seref, Erdogan"]
[Black "Moenkemeyer, Maik"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1914"]
[BlackElo "1739"]
[PlyCount "70"]
[EventDate "2018.09.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Brackel SF III"]
[BlackTeam "Boenen SV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f3 Bg7 5. Be3 Nbd7 6. Bc4 e5 7. Qd2 Nb6 8. Bb3 Qe7 9. Nge2 Bd7 10. a4 a5 11. dxe5 dxe5 12. Nb5 Bxb5 13. axb5 Qb4 14. Qxb4 axb4 15. Rxa8+ Nxa8 16. Kf2 0-0 17. Bc5 Rc8 18. Bxb4 Bf8 19. Bxf8 Kxf8 20. Nc1 Nb6 21. Nd3 Nbd7 22. Ra1 Ne8 23. Ra4 Nd6 24. Rb4 Ra8 25. Bd5 Ra5 26. c4 Ke7 27. c5 Nxb5 28. Bxb7 f6 29. Bd5 Nd4 30. Rb7 Kd8 31. c6 Nc5 32. Rb8+ Ke7 33. Nb4 Rb5 34. Rxb5 Nxb5 35. Nc2 Nd3+ 1/2-1/2

[Event "Ruhrgebiet Verbandsliga Gruppe 2 1819"]
[Site "Nordrheinwestfalen"]
[Date "2018.09.23"]
[Round "1.7"]
[White "Seref, Erdogan"]
[Black "Winzbeck, Frank"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "1914"]
[BlackElo "1861"]
[PlyCount "95"]
[EventDate "2018.09.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Brackel SF III"]
[BlackTeam "Gladbeck SG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. a4 Nc6 5. c3 Nf6 6. Qe2 a6 7. Bd3 Bg4 8. Bc2 Ne5 9. d4 Nxf3+ 10. gxf3 Bh5 11. d5 Qd7 12. Bf4 e5 13. Bg3 Qh3 14. Rg1 Be7 15. Nd2 0-0 16. a5 Rab8 17. Nc4 Nd7 18. Qd3 b5 19. axb6 Nxb6 20. Na5 Ra8 21. Nc6 Bf6 22. f4 c4 23. Qe3 Nd7 24. Ra4 Qg4 25. fxe5 Nxe5 26. Nxe5 Bxe5 27. f4 Bf6 28. Rxc4 Rab8 29. Bf2 Qd7 30. Ba4 Qe7 31. b4 Rfc8 32. Bc6 Bh4 33. Bg3 f5 34. Kd2 fxe4 35. Rxe4 Qd8 36. Qe1 Bf6 37. Bf2 Bg6 38. Re3 Qc7 39. Re6 a5 40. f5 axb4 41. Rxf6 bxc3+ 42. Kd3 gxf6 43. fxg6 h6 44. Qe6+ Kg7 45. Bd4 Rf8 46. Rf1 Qd8 47. Rxf6 Rxf6 48. Qf7+ 1-0

[Event "GER-ch U25-A"]
[Site "Willingen"]
[Date "2018.05.26"]
[Round "9"]
[White "Seref, Erdogan"]
[Black "Isler, Benjamin"]
[Result "0-1"]
[ECO "C07"]
[WhiteElo "1905"]
[BlackElo "1814"]
[PlyCount "144"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd6 7. 0-0 Nf6 8. Nb3 Nc6 9. Nbxd4 Nxd4 10. Nxd4 a6 11. Re1 Qc7 12. Qe2 Bd6 13. Bg5 0-0 14. Bxf6 gxf6 15. Bd3 f5 16. Qh5 Kh8 17. Nf3 f6 18. Rad1 b6 19. Nd4 Be5 20. c3 Rg8 21. f3 Rg5 22. Qe8+ Rg8 23. Qh5 Rg5 24. Qh6 Rg6 25. Qf8+ Rg8 26. Qh6 Rg6 27. Qh3 Qg7 28. f4 Bxf4 29. Nxf5 Qc7 30. Nh4 Rh6 31. g3 Qc5+ 32. Kf1 Be3 33. Qg2 Ra7 34. Qe4 Bg5 35. Bc4 f5 36. Qd4+ Qxd4 37. Rxd4 Kg7 38. Nf3 Bf6 39. Rd6 b5 40. Bb3 Be7 41. Rd2 Rc7 42. Nd4 Bg5 43. Rde2 e5 44. Rxe5 Rxh2 45. Nxf5+ Kf6 46. Kg1 Rxb2 47. g4 Rxc3 48. Bg8 Bf4 49. Re7 Bxf5 50. Rf7+ Kg6 51. gxf5+ Kh5 52. Rxh7+ Kg4 53. Rg7+ Bg5 54. f6 Rg3+ 55. Kh1 Kf5 56. Rxg5+ Kxg5 57. Rf1 Rgg2 58. Bd5 Rgf2 59. Rxf2 Rxf2 60. f7 Kg6 61. Bb7 a5 62. Bc6 b4 63. Be8 Rxf7 64. Kg2 Kg7 65. Ba4 Kf8 66. Bb3 Ke7 67. Kg3 Rf6 68. Bd5 Kd6 69. Bf3 Rxf3+ 70. Kxf3 a4 71. Ke3 b3 72. axb3 a3 0-1

[Event "GER-ch U25-A"]
[Site "Willingen"]
[Date "2018.05.25"]
[Round "8"]
[White "Wanner, Lukas"]
[Black "Seref, Erdogan"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "2053"]
[BlackElo "1905"]
[PlyCount "85"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. c4 e5 2. g3 c6 3. d4 exd4 4. Qxd4 d5 5. Bg2 Nf6 6. Nf3 Be7 7. cxd5 cxd5 8. 0-0 Nc6 9. Qa4 0-0 10. Nc3 Qb6 11. Qb5 Rd8 12. Rd1 Bc5 13. Qxb6 axb6 14. Bg5 Be6 15. e3 Rd7 16. Bxf6 gxf6 17. Nb5 Ne5 18. a3 Nc4 19. b4 Be7 20. Nfd4 Kg7 21. h3 Nb2 22. Rdc1 Nc4 23. Ne2 f5 24. Nf4 Kf6 25. Bxd5 Rc8 26. Nxe6 Rxd5 27. Nec7 Re5 28. Rxc4 Rxb5 29. Nd5+ Rxd5 30. Rxc8 Bd6 31. Rac1 Be5 32. a4 b5 33. axb5 Rxb5 34. R8c4 Bd6 35. Kf1 Ke5 36. f4+ Kd5 37. Rd4+ Ke6 38. Ke2 h5 39. Kd3 b6 40. Rc6 Rd5 41. Rxd5 Kxd5 42. b5 Bc5 43. Rf6 1-0

[Event "GER-ch U25-A"]
[Site "Willingen"]
[Date "2018.05.24"]
[Round "7"]
[White "Langner, Jasper"]
[Black "Seref, Erdogan"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "1836"]
[BlackElo "1905"]
[PlyCount "98"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. 0-0 Nxe4 6. Re1 d5 7. Bxd5 Qxd5 8. Nc3 Qa5 9. Nxe4 Be6 10. Bd2 Bb4 11. Bxb4 Qxb4 12. c3 dxc3 13. bxc3 Qc4 14. Neg5 h6 15. Rxe6+ fxe6 16. Nd2 0-0-0 17. Nxc4 Rxd1+ 18. Rxd1 hxg5 19. h3 Rh4 20. Ne3 Ra4 21. Rd2 Ra3 22. Rc2 Ne5 23. Kh2 c5 24. Kg3 Ra4 25. Re2 Kd7 26. Nf5 exf5 27. Rxe5 g6 28. Rxc5 Rxa2 29. Kf3 b6 30. Rd5+ Ke6 31. Rd8 Rc2 32. Re8+ Kd7 33. Rg8 Rxc3+ 34. Ke2 Rc6 35. Rg7+ Kc8 36. Rxa7 Rc7 37. Ra4 Kb7 38. h4 gxh4 39. Rxh4 b5 40. Rd4 Kb6 41. Kd3 Rc6 42. g4 fxg4 43. Rxg4 Ka5 44. Rg1 b4 45. Ra1+ Kb5 46. Rb1 Ka4 47. Ra1+ Kb3 48. Rb1+ Ka3 49. Ra1+ Kb2 0-1

[Event "GER-ch U25-A"]
[Site "Willingen"]
[Date "2018.05.23"]
[Round "5"]
[White "Melde, Benjamin"]
[Black "Seref, Erdogan"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "2048"]
[BlackElo "1905"]
[PlyCount "57"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. c4 e5 2. g3 c6 3. Nf3 e4 4. Nd4 d5 5. cxd5 Qxd5 6. Nc2 Nf6 7. Bg2 Qh5 8. f3 Bc5 9. fxe4 Bh3 10. Bf3 Qg6 11. d4 Bb6 12. Nc3 Ng4 13. Bf4 Nd7 14. Ne3 Nxe3 15. Bxe3 Ne5 16. Bf2 Ng4 17. Qd3 Rd8 18. Bxg4 Qxg4 19. 0-0-0 0-0 20. a3 Rfe8 21. Rhg1 c5 22. e3 Qf3 23. Qc2 cxd4 24. exd4 Bxd4 25. Rxd4 Rxd4 26. Bxd4 Rd8 27. Qf2 Qh5 28. Nd5 Be6 29. Nf4 1-0

[Event "GER-ch U25-A"]
[Site "Willingen"]
[Date "2018.05.23"]
[Round "6"]
[White "Seref, Erdogan"]
[Black "Wuebker, Paul Luca"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1905"]
[BlackElo "2061"]
[PlyCount "140"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. Bc4 Nb6 6. Bb3 d5 7. exd6 c4 8. Bc2 Qxd6 9. 0-0 Bg4 10. h3 Bh5 11. Re1 e6 12. b3 0-0-0 13. Na3 f5 14. Qe2 g6 15. Nb5 Qd5 16. Qxe6+ Qxe6 17. Rxe6 Bxf3 18. gxf3 a6 19. Na3 Bxa3 20. Bxa3 Rxd2 21. Rc1 Nd5 22. Kf1 Nf4 23. Rd6 Rxd6 24. Bxd6 Nxh3 25. f4 Nd8 26. Kg2 Nf7 27. Be5 Nxe5 28. fxe5 Nf4+ 29. Kf3 Ne6 30. Ke3 cxb3 31. Bxb3 Nc5 32. Bd5 Kc7 33. Kd4 b6 34. Rh1 a5 35. Rh6 Kd7 36. Kc4 Na6 37. a4 Nc7 38. f4 Ke7 39. Kd4 Na6 40. Kc4 Kd7 41. Kb5 Nc7+ 42. Kc4 Ke7 43. Rh2 h5 44. Rg2 Rd8 45. Bf3 Kf7 46. Rb2 Rb8 47. Rd2 Ke7 48. Rg2 Kf7 49. Bd5+ Kg7 50. Kd4 Rd8 51. c4 Ne6+ 52. Ke3 Nc5 53. Ra2 Re8 54. Kd4 Rh8 55. Ke3 h4 56. Kf3 g5 57. fxg5 Kg6 58. e6 Kxg5 59. Re2 Kf6 60. e7 Re8 61. Rh2 Rxe7 62. Rxh4 Nxa4 63. Rh6+ Kg5 64. Rc6 f4 65. Be4 Nc5 66. Rg6+ Kh5 67. Bf5 Re1 68. Kxf4 Rf1+ 69. Ke5 Nd7+ 70. Bxd7 Kxg6 0-1

[Event "GER-ch U25-A"]
[Site "Willingen"]
[Date "2018.05.22"]
[Round "4"]
[White "Seref, Erdogan"]
[Black "Schallner, Marc"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "1905"]
[BlackElo "2010"]
[PlyCount "70"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 e6 4. d4 Bb4 5. Bd3 dxe4 6. Bxe4 Nf6 7. Bd3 c5 8. 0-0 Nc6 9. Ne2 cxd4 10. Nexd4 Nxd4 11. Nxd4 Bc5 12. c3 Bxd4 13. cxd4 Bd7 14. Bg5 Bc6 15. Bc4 0-0 16. Re1 Rc8 17. Rc1 h6 18. Bh4 Bd5 19. b3 g5 20. Bg3 Ne4 21. Be5 f6 22. Rxe4 Rxc4 23. bxc4 Bxe4 24. Bg3 Qd7 25. d5 exd5 26. f3 Bf5 27. cxd5 Rc8 28. d6 Rxc1 29. Qxc1 Qc8 30. Qe3 Be6 31. a3 b6 32. Bf2 Qd7 33. Qd4 Kf7 34. h4 Qc6 35. Be3 Qc4 1/2-1/2

[Event "GER-ch U25-A"]
[Site "Willingen"]
[Date "2018.05.21"]
[Round "3"]
[White "Brunner, Jan"]
[Black "Seref, Erdogan"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "2040"]
[BlackElo "1905"]
[PlyCount "90"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Ne5 Nc6 8. Bxc6 bxc6 9. Nxc6 Qe8 10. Nxe7+ Qxe7 11. Qc2 c5 12. Qxc4 cxd4 13. Qxd4 Rd8 14. Qh4 Rb8 15. b3 Ba6 16. Ba3 Qc7 17. Rc1 Qe5 18. Nc3 Rd4 19. Qh3 Rd2 20. Qg2 Bb7 21. Qf1 Ne4 22. Nxe4 Qxe4 23. f3 Qd5 24. Rd1 Qd4+ 25. Kg2 Rd8 26. Rxd2 Qxd2 27. Kf2 Qa5 28. Bc1 Qh5 29. h4 Qd5 30. Be3 a6 31. Rc1 e5 32. Rc5 Qe6 33. Rc7 Bd5 34. Kg2 e4 35. f4 Bc6 36. f5 Qd5 37. Qf4 Bb5 38. Qf1 h5 39. a4 Bd7 40. f6 g6 41. Qf4 Qd1 42. Qh6 Qxe2+ 43. Kg1 Qe1+ 44. Kh2 Qe2+ 45. Kg1 Qe1+ 1/2-1/2

[Event "GER-ch U25-A"]
[Site "Willingen"]
[Date "2018.05.20"]
[Round "1"]
[White "Hartmann, Jakob"]
[Black "Seref, Erdogan"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2087"]
[BlackElo "1905"]
[PlyCount "102"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. 0-0 0-0 7. Nbd2 a6 8. Bb3 Ba7 9. h3 Ne7 10. Re1 Ng6 11. Nf1 Re8 12. Ng3 h6 13. Be3 Bxe3 14. fxe3 Be6 15. Nh2 d5 16. Qf3 Qd7 17. Rf1 c6 18. Rad1 Rad8 19. Nf5 Bxf5 20. exf5 e4 21. Qf2 Ne5 22. d4 Nd3 23. Qe2 h5 24. Rd2 Qd6 25. Bd1 Qg3 26. Kh1 Rd7 27. Rg1 Nc1 28. Qf2 Qxf2 29. Rxf2 Nd3 30. Rd2 c5 31. g4 hxg4 32. hxg4 g5 33. fxg6 fxg6 34. g5 Nh5 35. Ng4 Kg7 36. Nf2 c4 37. Kg2 Rf7 38. Bg4 Ref8 39. Nxd3 cxd3 40. Be6 Rf3 41. Bxd5 Rg3+ 42. Kh1 Rh3+ 43. Kg2 Rg3+ 44. Kh1 Rxe3 45. Bxb7 Rff3 46. Bxa6 Rh3+ 47. Rh2 d2 48. Bc8 Re1 49. Bg4 Rg3 50. Rhg2 Rxg4 51. Rxg4 d1Q 0-1

[Event "GER-ch U25-A"]
[Site "Willingen"]
[Date "2018.05.20"]
[Round "2"]
[White "Seref, Erdogan"]
[Black "Knudsen, Simon"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1905"]
[BlackElo "2122"]
[PlyCount "74"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. a4 Nc6 6. Qd2 e6 7. f3 b6 8. Nge2 Bb7 9. h4 h5 10. Nf4 Nge7 11. Be2 d5 12. Rd1 dxe4 13. fxe4 e5 14. dxe5 Qxd2+ 15. Rxd2 Nxe5 16. Nfd5 Nxd5 17. Nxd5 0-0-0 18. 0-0 Rhe8 19. Bg5 Rd7 20. Rfd1 Kb8 21. c3 Nc6 22. Bf3 Na5 23. Bf6 Bh6 24. Re2 Nc4 25. b3 Ne5 26. Kf2 Nxf3 27. gxf3 c6 28. c4 cxd5 29. exd5 Rxe2+ 30. Kxe2 Bf4 31. Rd4 Bd6 32. Kd3 Bc8 33. Ke4 Rb7 34. Kd3 Bc5 35. Rf4 Bf5+ 36. Ke2 Kc8 37. Be5 Kd7 0-1

[Event "Ruhrgebiet Verbandsklasse Gruppe 3 1718"]
[Site "Germany"]
[Date "2018.02.25"]
[Round "7.5"]
[White "Seref, Erdogan"]
[Black "Gross, Michael1111"]
[Result "1-0"]
[ECO "C82"]
[WhiteElo "1948"]
[BlackElo "1698"]
[PlyCount "55"]
[EventDate "2017.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Brackel SF III"]
[BlackTeam "Winz Baak SG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. c3 Bc5 10. Qe2 0-0 11. Nbd2 Nxd2 12. Bxd2 Na5 13. Bc2 Be7 14. Qd3 g6 15. Bh6 Re8 16. Nd4 Qd7 17. Qg3 f5 18. exf6 Bxf6 19. Bxg6 hxg6 20. Qxg6+ Bg7 21. Rae1 Bg4 22. Rxe8+ Rxe8 23. Bxg7 Qf7 24. Qxg4 Qxg7 25. Qxg7+ Kxg7 26. Nf5+ Kf6 27. Ne3 c6 28. b3 1-0

[Event "Pfalz op-A 9th"]
[Site "Neustadt an der Weinstrasse"]
[Date "2018.02.12"]
[Round "6"]
[White "Seref, Erdogan"]
[Black "Fieberg, Samuel"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1867"]
[BlackElo "2302"]
[PlyCount "75"]
[EventDate "2018.02.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. Bc4 Nb6 6. Bb3 d5 7. exd6 c4 8. Bc2 e5 9. d4 cxd3 10. Qxd3 Bxd6 11. 0-0 Be6 12. Rd1 Bc7 13. Qe2 Qe7 14. b3 Bd6 15. Ng5 h6 16. Nxe6 Qxe6 17. Nd2 f5 18. Nf3 e4 19. c4 Qe7 20. Nh4 Bxh2+ 21. Kxh2 Qxh4+ 22. Kg1 Nd7 23. Ba3 0-0-0 24. Rd5 Nde5 25. Qd2 Qf6 26. Rd1 h5 27. Bd6 Rde8 28. Qe3 h4 29. Qc5 Nd7 30. Qe3 h3 31. g3 Nde5 32. Qc5 Nd7 33. Qe3 g5 34. b4 f4 35. gxf4 gxf4 36. Qxf4 Reg8+ 37. Kh1 Qg7 38. Bxe4 0-1

[Event "Ruhrgebiet Verbandsklasse Gruppe 3 1718"]
[Site "Germany"]
[Date "2018.01.14"]
[Round "5.6"]
[White "Heiming, Thomas"]
[Black "Seref, Erdogan"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1813"]
[BlackElo "1828"]
[PlyCount "65"]
[EventDate "2017.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Hervest Dorsten"]
[BlackTeam "Brackel SF III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. 0-0 Nxe4 6. Bd5 Nf6 7. Bxc6 dxc6 8. Nxe5 0-0 9. d4 Be7 10. Be3 Bf5 11. Nd2 Nd7 12. Ndf3 Nxe5 13. Nxe5 f6 14. Qb3+ Qd5 15. c4 Qe6 16. Nf3 Bg4 17. Nd2 f5 18. f3 Bh5 19. Rae1 Qd7 20. Rd1 Bf7 21. Qc2 Bf6 22. Nb3 b6 23. Bf2 Rad8 24. Nc1 Rfe8 25. b3 Re7 26. Nd3 Bxd4 27. Ne5 Rxe5 28. Bxd4 Ree8 29. Bf6 Qxd1 30. Rxd1 Rxd1+ 31. Qxd1 gxf6 32. Qd7 Kg7 33. Qxc7 1-0

[Event "GER-chT U16"]
[Site "Walldorf"]
[Date "2017.12.30"]
[Round "7.4"]
[White "Seref, Erdogan"]
[Black "Scholz, Sebastian"]
[Result "1/2-1/2"]
[ECO "C06"]
[WhiteElo "1828"]
[BlackElo "1679"]
[PlyCount "135"]
[EventDate "2017.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]
[WhiteTeam "Brackel"]
[BlackTeam "Halver Schalksmuehle"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. c3 c5 6. Bd3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Qxf6 10. Nf3 Bb4+ 11. Bd2 Bxd2+ 12. Qxd2 e5 13. dxe5 Ndxe5 14. Nxe5 Qxe5 15. 0-0-0 0-0 16. Ng3 Be6 17. Rhe1 Qd6 18. Kb1 Rac8 19. f3 Rfe8 20. Rxe6 Rxe6 21. Bf5 Rd8 22. Bxe6+ Qxe6 23. Qg5 Qe5 24. Qxe5 Nxe5 25. Nf5 Kf7 26. b3 Ng6 27. g3 Ne5 28. Nd4 Nc6 29. f4 Nxd4 30. Rxd4 Ke6 31. g4 Re8 32. Kc2 Kd6 33. Kd3 Re1 34. Rb4 b6 35. Ra4 a5 36. Kd2 Rh1 37. b4 Rxh2+ 38. Ke3 axb4 39. Rxb4 Kc5 40. Ra4 Rh3+ 41. Ke2 Rg3 42. g5 g6 43. Ra7 Rh3 44. a4 d4 45. a5 d3+ 46. Kd2 bxa5 47. Rxa5+ Kd4 48. Ra4+ Kd5 49. Rb4 Ke6 50. Rb5 Rf3 51. Rb7 Rxf4 52. Kxd3 Kf5 53. Rxh7 Kxg5 54. Ke3 Rf5 55. Rh2 Rf4 56. Rg2+ Rg4 57. Rh2 Rg3+ 58. Kf2 Kg4 59. Rh8 Rf3+ 60. Kg2 Ra3 61. Rb8 Ra2+ 62. Kg1 g5 63. Rb4+ Kg3 64. Rb3+ Kh4 65. Rc3 g4 66. Rb3 Ra5 67. Rc3 Ra4 68. Rb3 1/2-1/2

[Event "GER-chT U16"]
[Site "Walldorf"]
[Date "2017.12.29"]
[Round "6.4"]
[White "Ortner, Jonas Ruben"]
[Black "Seref, Erdogan"]
[Result "0-1"]
[ECO "C88"]
[WhiteElo "1541"]
[BlackElo "1828"]
[PlyCount "134"]
[EventDate "2017.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]
[WhiteTeam "Bebenhausen"]
[BlackTeam "Brackel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 0-0 8. a4 b4 9. a5 d6 10. d3 Be6 11. Bc4 Bxc4 12. dxc4 Re8 13. Bg5 h6 14. Bxf6 Bxf6 15. Nbd2 Ne7 16. Nf1 Qd7 17. b3 Qg4 18. Ne3 Qe6 19. Nd5 Nxd5 20. cxd5 Qd7 21. Qd2 Rab8 22. Ra4 Qb5 23. Rd1 Qc5 24. Ne1 Bg5 25. Qe2 Rb5 26. Nd3 Qc3 27. g3 f5 28. f3 fxe4 29. fxe4 Rf8 30. h4 Qd4+ 31. Kg2 Be3 32. Qg4 Qc3 33. Ra2 Rbb8 34. Kh3 Rf6 35. Qe2 Ba7 36. Qe1 Qxe1 37. Rxe1 Bd4 38. Nxb4 Rxb4 39. Rc1 Bc3 40. Rd1 Rxe4 41. Rd3 Bd4 42. c3 Ba7 43. Kg2 Rf8 44. Rb2 Rb8 45. Kf3 Ra4 46. b4 Rxa5 47. Kg2 Ra1 48. c4 a5 49. Rdb3 axb4 50. Rxb4 Rxb4 51. Rxb4 Bb6 52. g4 Rg1+ 53. Kh2 Rxg4 54. h5 Rh4+ 55. Kg2 Rxh5 56. Rb2 g5 57. c5 Bxc5 58. Rb3 g4 59. Rg3 Rg5 60. Kh1 h5 61. Kh2 h4 62. Rf3 gxf3 63. Kh1 h3 64. Kh2 f2 65. Kxh3 f1Q+ 66. Kh4 Qg1 67. Kh3 Qh1# 0-1

[Event "GER-chT U16"]
[Site "Walldorf"]
[Date "2017.12.29"]
[Round "5.4"]
[White "Seref, Erdogan"]
[Black "Hoffmann, Lennard"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1828"]
[BlackElo "1966"]
[PlyCount "82"]
[EventDate "2017.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]
[WhiteTeam "Brackel"]
[BlackTeam "Magdeburg Aufbau Elbe"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c3 g6 3. d4 cxd4 4. Nf3 Bg7 5. Bc4 d6 6. cxd4 Nf6 7. Nc3 0-0 8. h3 Qc7 9. Bb3 Nc6 10. 0-0 Rd8 11. Qe2 b6 12. e5 dxe5 13. dxe5 Ne8 14. e6 f6 15. Nd5 Qb7 16. Bf4 Na5 17. Nc3 Nxb3 18. axb3 Nc7 19. Bxc7 Qxc7 20. Nb5 Qb8 21. Rac1 Ba6 22. Qc4 Bh6 23. Rc3 Qf4 24. Qa4 Bb7 25. Nc7 Rac8 26. Qd7 Rxd7 27. exd7 Rd8 28. Ne6 Qb8 29. Nxd8 Qxd8 30. Rd1 Bf4 31. Re3 Bxe3 32. fxe3 Bxf3 33. gxf3 Kf7 34. Kf2 e6 35. e4 Ke7 36. Ke3 b5 37. e5 Qb6+ 38. Ke4 f5+ 39. Kf4 Kd8 40. Rd3 h6 41. Rd1 Qf2 0-1

[Event "GER-chT U16"]
[Site "Walldorf"]
[Date "2017.12.28"]
[Round "4.4"]
[White "Foo, Tzun Hong"]
[Black "Seref, Erdogan"]
[Result "1/2-1/2"]
[ECO "C92"]
[WhiteElo "1926"]
[BlackElo "1828"]
[PlyCount "151"]
[EventDate "2017.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]
[WhiteTeam "Hamburger SK"]
[BlackTeam "Brackel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 0-0 8. c3 d6 9. h3 Re8 10. d4 Bb7 11. Nbd2 exd4 12. cxd4 Nd7 13. Nf1 Na5 14. Bc2 Bf6 15. Ng3 c5 16. d5 Nc4 17. Nf5 Nde5 18. Nh2 Ng6 19. Rb1 Bc8 20. Qh5 Ne7 21. Nxe7+ Qxe7 22. f4 Bd4+ 23. Kh1 f5 24. b3 Nb6 25. Bd2 g6 26. Qf3 fxe4 27. Bxe4 Qf8 28. Ba5 Nd7 29. Ng4 Nf6 30. Nxf6+ Qxf6 31. Bd3 Bd7 32. Bd2 Rxe1+ 33. Rxe1 Rf8 34. g4 Rc8 35. Rf1 Rf8 36. f5 Qh4 37. Bf4 Qe7 38. Bh6 Rf7 39. Bf4 Rf8 40. Qg3 Be5 41. Bxe5 Qxe5 42. Qxe5 dxe5 43. Re1 gxf5 44. Rxe5 fxg4 45. hxg4 Rf4 46. Bxh7+ Kxh7 47. Re7+ Kg6 48. Rxd7 Rxg4 49. Rd6+ Kf5 50. Rxa6 Rd4 51. Ra5 Rxd5 52. Rxb5 Rd1+ 53. Kg2 Rd2+ 54. Kf3 Rxa2 55. Rxc5+ Ke6 56. Ke4 Kd6 57. Rb5 Kc6 58. Rb4 Kc5 59. Rb8 Rd2 60. Ke3 Rd6 61. Ke2 Rd4 62. Ke3 Rd6 63. Ke4 Rb6 64. Rxb6 Kxb6 65. Kd4 Kb5 66. Kd3 Kb4 67. Kc2 Kb5 68. Kc3 Kc5 69. b4+ Kb5 70. Kb3 Kb6 71. Kc4 Kc6 72. b5+ Kb6 73. Kb4 Kb7 74. Kc5 Kc7 75. b6+ Kb7 76. Kb5 1/2-1/2

[Event "GER-chT U16"]
[Site "Walldorf"]
[Date "2017.12.28"]
[Round "3.4"]
[White "Seref, Erdogan"]
[Black "Gerzen, Robin"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1828"]
[BlackElo "1611"]
[PlyCount "46"]
[EventDate "2017.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]
[WhiteTeam "Brackel"]
[BlackTeam "Bochum"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 b6 3. Nc3 Bb7 4. Bd3 d6 5. Nf3 Nd7 6. Qe2 g6 7. Bg5 Ne7 8. 0-0 Bg7 9. Rad1 h6 10. Be3 d5 11. exd5 Nxd5 12. Nxd5 Bxd5 13. c4 Bxf3 14. Qxf3 0-0 15. Be4 Rb8 16. Qh3 Kh7 17. Bc6 Qe7 18. Bf4 Rbd8 19. Rfe1 Nb8 20. Bf3 g5 21. Be4+ Kh8 22. Be5 Bxe5 23. Qxh6+ Kg8 1-0

[Event "GER-chT U16"]
[Site "Walldorf"]
[Date "2017.12.27"]
[Round "2.4"]
[White "Askerov, Imamali"]
[Black "Seref, Erdogan"]
[Result "1/2-1/2"]
[ECO "C90"]
[WhiteElo "1733"]
[BlackElo "1828"]
[PlyCount "88"]
[EventDate "2017.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]
[WhiteTeam "Uelzen Post"]
[BlackTeam "Brackel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 0-0 8. c3 d6 9. h3 Re8 10. d3 Na5 11. Bc2 c5 12. Nbd2 Nc6 13. Nf1 h6 14. a3 Bf8 15. Ng3 Be6 16. d4 cxd4 17. cxd4 Nxd4 18. Nxd4 exd4 19. Qxd4 Rc8 20. Qd1 Qc7 21. Bd3 Bc4 22. Bf4 Bxd3 23. Qxd3 Qc2 24. Qd2 Rc4 25. f3 d5 26. exd5 Bc5+ 27. Kh2 Rxe1 28. Rxe1 Qxd2 29. Bxd2 Rc2 30. Bc3 Nxd5 31. Re2 Rc1 32. Re1 Rc2 33. Re2 Rc1 34. Re1 Rxe1 35. Bxe1 Bd4 36. b3 Bb2 37. a4 bxa4 38. bxa4 Be5 39. Kg1 Nb6 40. a5 Nc4 41. Ne4 Bd4+ 42. Bf2 Bxf2+ 43. Kxf2 Nxa5 44. Nc5 Nc4 1/2-1/2

[Event "GER-chT U16"]
[Site "Walldorf"]
[Date "2017.12.27"]
[Round "1.4"]
[White "Seref, Erdogan"]
[Black "Stepanov, Maximilian"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1828"]
[BlackElo "1498"]
[PlyCount "63"]
[EventDate "2017.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]
[WhiteTeam "Brackel"]
[BlackTeam "Graefelfing"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Be3 e6 5. Qd2 Nd7 6. Bc4 b6 7. Nge2 Bb7 8. f3 Ne7 9. 0-0-0 Nf8 10. Rhe1 Qd7 11. Bh6 Bxh6 12. Qxh6 Rg8 13. d5 exd5 14. exd5 0-0-0 15. Bb5 Qf5 16. Nd4 Qf6 17. Ne4 Qg7 18. Qxg7 Rxg7 19. Nxd6+ Rxd6 20. Rxe7 Rxd5 21. Re8+ Rd8 22. Rxd8+ Kxd8 23. Ne6+ Ke7 24. Nxg7 f6 25. Re1+ Kf7 26. Ne8 Bc8 27. Bc4+ Be6 28. Rxe6 Nxe6 29. Nxc7 Ke7 30. Nxe6 h6 31. Kd2 Kd6 32. Kd3 1-0

[Event "Ruhrgebiet Verbandsklasse Gruppe 3 1718"]
[Site "Germany"]
[Date "2017.12.03"]
[Round "4.6"]
[White "Seref, Erdogan"]
[Black "Marx, Henning"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1828"]
[BlackElo "1955"]
[PlyCount "69"]
[EventDate "2017.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Brackel SF III"]
[BlackTeam "Bochum-Linden"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bf5 6. Bd2 c6 7. Bc4 e6 8. 0-0 Qc7 9. Ne2 Bd6 10. Ng3 Bg6 11. Re1 Nbd7 12. c3 0-0 13. Bg5 Rfe8 14. Qe2 Bf4 15. Bxf4 Qxf4 16. Rad1 Rad8 17. h3 Nh5 18. Ne4 Ndf6 19. Nc5 Qc7 20. Ne5 Nf4 21. Qd2 N4d5 22. a4 b6 23. Ncd3 Nd7 24. Nxd7 Rxd7 25. Ne5 Rdd8 26. Qe2 Rd6 27. Rd2 Red8 28. Qf3 c5 29. Red1 Nf6 30. Nxg6 hxg6 31. Qe3 cxd4 32. Rxd4 Rxd4 33. Rxd4 Rxd4 34. Qxd4 Nh5 35. b3 1/2-1/2

[Event "Ruhrgebiet Verbandsklasse Gruppe 3 1718"]
[Site "Germany"]
[Date "2017.11.05"]
[Round "3.6"]
[White "Bruckmann, Jochen"]
[Black "Seref, Erdogan"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1787"]
[BlackElo "1789"]
[PlyCount "114"]
[EventDate "2017.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Ruettenscheid Rochade"]
[BlackTeam "Brackel SF III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 d6 5. h3 Nf6 6. d3 h6 7. Be3 Bxe3 8. fxe3 Na5 9. Nbd2 Nxc4 10. Nxc4 0-0 11. c3 Be6 12. Ncd2 c6 13. d4 Qc7 14. Qe1 Rae8 15. Qg3 Nd7 16. Nh4 d5 17. Nf5 Bxf5 18. Rxf5 Qb6 19. b3 dxe4 20. Nc4 Qc7 21. dxe5 b5 22. Nd6 Rxe5 23. Rxe5 Qxd6 24. Rg5 Qxg3 25. Rxg3 Ne5 26. Rd1 Nd3 27. Rg4 Re8 28. Rxe4 Rxe4 29. Rxd3 Kf8 30. Kf2 Ke7 31. Kf3 Re5 32. Rd4 h5 33. a4 a6 34. axb5 axb5 35. g4 h4 36. g5 Rxg5 37. Rxh4 Ke6 38. c4 bxc4 39. Rxc4 Kd5 40. Kf4 Rh5 41. e4+ Kd6 42. Kg4 Rb5 43. b4 f6 44. h4 g6 45. Kf4 Rh5 46. Kg4 Rh8 47. Rc5 Rb8 48. Rc4 Ke5 49. Kf3 Rb6 50. Kg4 Kd6 51. Kf4 Rb5 52. Rd4+ Ke6 53. Rc4 Kd6 54. Rd4+ Kc7 55. Rc4 Kb6 56. Rd4 Rh5 57. Kg4 Re5 1/2-1/2

[Event "Dortmund Sparkassen op-A 45th"]
[Site "Dortmund"]
[Date "2017.07.22"]
[Round "8"]
[White "Seref, Erdogan"]
[Black "Elefteriadis, Paul Gabriel"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1835"]
[BlackElo "1891"]
[PlyCount "112"]
[EventDate "2017.07.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 Nc6 5. d4 Bd7 6. Be2 Nge7 7. Na3 cxd4 8. cxd4 Nf5 9. Nc2 Rc8 10. 0-0 Be7 11. Rb1 a5 12. a3 a4 13. Bd2 Na5 14. Bb4 Bxb4 15. Nxb4 Nb3 16. g4 Ne7 17. Qd3 Qb6 18. Nc2 Ng6 19. Rfe1 Nf4 20. Qd1 Bb5 21. Bxb5+ Qxb5 22. Nd2 h5 23. g5 Nh3+ 24. Kg2 Nxg5 25. Nxb3 axb3 26. Ne3 Qd7 27. Qxb3 Ne4 28. Qd3 Qe7 29. f3 Ng5 30. Rbc1 0-0 31. Rc3 h4 32. Ng4 Rxc3 33. Qxc3 Nh7 34. Rc1 Qg5 35. Qe3 Qg6 36. Kh1 Qg5 37. Qxg5 Nxg5 38. Kg2 f5 39. exf6 gxf6 40. Rc7 b5 41. Rb7 f5 42. Ne5 Rc8 43. Rxb5 Rc2+ 44. Kg1 Nh3+ 45. Kf1 Rf2+ 46. Ke1 Rxh2 47. a4 Nf4 48. a5 Re2+ 49. Kf1 h3 50. Kg1 h2+ 51. Kh1 Nh5 52. Rb8+ Kg7 53. Rb7+ Kf6 54. Rf7+ Kg5 55. f4+ Kxf4 56. Nd3+ Ke3 0-1

[Event "Dortmund Sparkassen op-A 45th"]
[Site "Dortmund"]
[Date "2017.07.21"]
[Round "7"]
[White "Dyballa, Gerhard"]
[Black "Seref, Erdogan"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "1957"]
[BlackElo "1835"]
[PlyCount "83"]
[EventDate "2017.07.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 dxc4 5. Na3 Bxa3 6. bxa3 b5 7. Rb1 a6 8. a4 Bb7 9. Ba3 Nbd7 10. Qc1 Be4 11. Rb2 c6 12. 0-0 Nb6 13. d3 cxd3 14. exd3 Bd5 15. axb5 axb5 16. Rc2 Nbd7 17. Nd4 Bxg2 18. Kxg2 Ne5 19. Nxc6 Qd5+ 20. f3 Nxc6 21. Rxc6 Qxa2+ 22. Bb2 0-0 23. Qc3 Rfd8 24. Ra1 b4 25. Qc1 Qxa1 26. Bxa1 h6 27. Bxf6 gxf6 28. Rb6 Rxd3 29. Rxb4 Ra2+ 30. Rb2 Rxb2+ 31. Qxb2 Kg7 32. Kf2 Rd5 33. f4 h5 34. h3 Kg6 35. g4 hxg4 36. hxg4 Ra5 37. Kg3 Rd5 38. Kh4 Ra5 39. Qb4 Rd5 40. Qf8 Rd1 41. Qg8+ Kh6 42. g5+ 1-0

[Event "Dortmund Sparkassen op-A 45th"]
[Site "Dortmund"]
[Date "2017.07.20"]
[Round "6"]
[White "Steinle, Carsten"]
[Black "Seref, Erdogan"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2237"]
[BlackElo "1835"]
[PlyCount "80"]
[EventDate "2017.07.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. 0-0 Be7 5. d3 0-0 6. Nbd2 c5 7. e4 Nc6 8. Re1 Qc7 9. c3 b6 10. e5 Nd7 11. Qe2 Bb7 12. Nf1 Rac8 13. h4 d4 14. c4 a6 15. Bf4 b5 16. b3 Nb4 17. N1h2 Bc6 18. a3 Bxf3 19. Bxf3 Nc6 20. Ng4 Rfe8 21. Kg2 Bf8 22. h5 Nd8 23. Rh1 bxc4 24. bxc4 Rb8 25. Be4 Rb6 26. Bg5 Be7 27. Bf4 Bf8 28. Qf3 Rb2 29. Rae1 Rb6 30. h6 g6 31. Qd1 Nc6 32. Bf3 Qc8 33. Qa4 Ne7 34. Rb1 Rxb1 35. Rxb1 Nf5 36. Bc6 Rd8 37. Bxd7 Rxd7 38. Nf6+ Kh8 39. Qxd7 Qxd7 40. Nxd7 Bxh6 1-0

[Event "Dortmund Sparkassen op-A 45th"]
[Site "Dortmund"]
[Date "2017.07.19"]
[Round "5"]
[White "Seref, Erdogan"]
[Black "Nguyen, Lucas"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "1835"]
[BlackElo "1934"]
[PlyCount "74"]
[EventDate "2017.07.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. 0-0 Bg7 6. c3 d6 7. h3 e5 8. Re1 Ne7 9. Na3 0-0 10. Nc4 Ba6 11. Qa4 Bb5 12. Qb3 Rb8 13. a4 Ba6 14. Qa2 Qc7 15. Rb1 d5 16. exd5 Bxc4 17. Qxc4 cxd5 18. Qe2 Nc6 19. d3 Rb3 20. Qc2 Rfb8 21. Be3 d4 22. Nd2 R3b7 23. Bg5 f6 24. Bh4 Ne7 25. Ne4 Nd5 26. c4 Nb4 27. Qe2 Rb6 28. Kh1 Na6 29. Qc2 f5 30. Nd2 Nb4 31. Qb3 Qb7 32. a5 Ra6 33. Ra1 Qc7 34. Nf3 Rxa5 35. Rxa5 Qxa5 36. Nxe5 Nc6 37. Nxc6 Qxe1+ 0-1

[Event "Dortmund Sparkassen op-A 45th"]
[Site "Dortmund"]
[Date "2017.07.18"]
[Round "4"]
[White "Biermann, Florian"]
[Black "Seref, Erdogan"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "1939"]
[BlackElo "1835"]
[PlyCount "62"]
[EventDate "2017.07.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 dxc4 5. 0-0 a6 6. Qc2 b5 7. Ne1 Nd5 8. d3 cxd3 9. Nxd3 Nd7 10. e4 N5b6 11. Rd1 c5 12. Bf4 Bb7 13. a4 Be7 14. a5 Nc4 15. b3 Nxa5 16. Ne5 Bc8 17. Nc3 Qb6 18. Nd5 exd5 19. exd5 Bf6 20. Nc6 Bxa1 21. Rxa1 Nxc6 22. dxc6 Nf6 23. c7 Bb7 24. Re1+ Kf8 25. Bxb7 Qxb7 26. Qe2 Kg8 27. Rd1 h6 28. Rd8+ Kh7 29. Qd3+ Qe4 30. Rxh8+ Rxh8 31. Qd6 Qe8 0-1

[Event "Dortmund Sparkassen op-A 45th"]
[Site "Dortmund"]
[Date "2017.07.17"]
[Round "3"]
[White "Seref, Erdogan"]
[Black "Biermann, Lenhard"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "1835"]
[BlackElo "1902"]
[PlyCount "133"]
[EventDate "2017.07.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. c3 c5 6. Bd3 Nc6 7. Ngf3 g5 8. dxc5 g4 9. Nd4 Ncxe5 10. Bb5 Bxc5 11. N2b3 Bd6 12. Bf4 Qf6 13. Bg3 a6 14. Be2 h5 15. h4 Nc5 16. Nxc5 Bxc5 17. Qd2 Bd7 18. 0-0-0 Rc8 19. Kb1 Qg6+ 20. Ka1 f6 21. Rhe1 Bd6 22. Bf1 Rf8 23. Rc1 b5 24. Re3 Kf7 25. Ree1 Rfe8 26. b3 Re7 27. Bf4 Be8 28. f3 Bd7 29. Be2 Rd8 30. fxg4 hxg4 31. Rf1 f5 32. Rce1 Be8 33. Bd1 Nc6 34. Bg5 Nxd4 35. Qxd4 Rc8 36. Bxg4 Rd7 37. Bh3 Bf8 38. Bf4 Bc5 39. Qd3 d4 40. c4 bxc4 41. Qxc4 d3 42. Kb1 Rd4 43. Qxa6 Rc6 44. Qb7+ Bd7 45. g4 Rb6 46. Qc7 Rc6 47. Qb8 d2 48. Rd1 Ba3 49. gxf5 exf5 50. Qe5 Re4 51. Qd5+ Ke8 52. Qxd2 Qg7 53. Rg1 Qf7 54. Rg8+ Bf8 55. Rg2 Ba3 56. Bh6 Rd6 57. Qc2 Rxh6 58. Qc7 Re3 59. Qb8+ Ke7 60. Qb7 Rd6 61. Rxd6 Bxd6 62. Rd2 Qe6 63. Bg2 Re1+ 64. Kc2 Ba3 65. Bd5 Qe5 66. Qa7 Rc1+ 67. Kd3 0-1

[Event "Dortmund Sparkassen op-A 45th"]
[Site "Dortmund"]
[Date "2017.07.16"]
[Round "2"]
[White "Harringer, Manfred"]
[Black "Seref, Erdogan"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1979"]
[BlackElo "1835"]
[PlyCount "53"]
[EventDate "2017.07.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 e6 2. c4 d5 3. cxd5 exd5 4. exd5 Nf6 5. Bb5+ Nbd7 6. Nc3 Be7 7. Nf3 0-0 8. 0-0 Nb6 9. d4 Bf5 10. Ne5 Nbxd5 11. Re1 Nxc3 12. bxc3 Ne4 13. Qf3 Nd6 14. Ba4 Bf6 15. Ba3 Qc8 16. h3 Rd8 17. Bb3 Bg6 18. Ng4 Bg5 19. Re5 Nf5 20. Ne3 Nxe3 21. Rxg5 Nf5 22. g4 Nh6 23. Re1 a5 24. Rge5 Ra6 25. Qxb7 Ra8 26. Qc6 Rb8 27. Re7 1-0

[Event "Dortmund Sparkassen op-A 45th"]
[Site "Dortmund"]
[Date "2017.07.15"]
[Round "1"]
[White "Seref, Erdogan"]
[Black "Happe, Ulrich"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1835"]
[BlackElo "2064"]
[PlyCount "84"]
[EventDate "2017.07.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 Qb6 5. d4 Bd7 6. a3 Bb5 7. b4 cxb4 8. cxb4 Bxf1 9. Kxf1 Nd7 10. Nbd2 Ne7 11. Nb3 Nc6 12. Bd2 Rc8 13. Rc1 Be7 14. h4 0-0 15. Rh3 f6 16. exf6 Bxf6 17. Be3 Qa6+ 18. Kg1 Qxa3 19. b5 Ne7 20. Ra1 Qb4 21. Ng5 Bxg5 22. hxg5 g6 23. Qg4 Nf5 24. Bd2 Qxb5 25. Rxa7 Qb6 26. Ra4 Rc4 27. Ra2 e5 28. Qf3 e4 29. Qd1 Nb8 30. Be3 Rb4 31. Bd2 Rb5 32. Ra5 Nc6 33. Rxb5 Qxb5 34. Be3 Qa4 35. Qc2 Ra8 36. Rh1 Qc4 37. Qxc4 dxc4 38. Nd2 Ra1+ 39. Kh2 Rxh1+ 40. Kxh1 c3 41. Nb3 c2 42. Kg1 Nfxd4 0-1

[Event "GER-chT U14"]
[Site "Duesseldorf"]
[Date "2016.12.30"]
[Round "7.4"]
[White "Seref, Erdogan"]
[Black "Wang, Ruiming"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "1724"]
[BlackElo "1568"]
[PlyCount "85"]
[EventDate "2016.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Brackel U14"]
[BlackTeam "Leipzig SG U14"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nf6 6. Nc3 e6 7. d4 cxd4 8. Nxd4 Be7 9. 0-0 0-0 10. Qe2 Nc6 11. Be3 a6 12. Rfd1 Qc7 13. f3 Rfd8 14. Nxc6 Qxc6 15. Rac1 Rab8 16. b3 Qe8 17. a4 Nd7 18. Rb1 Nc5 19. Qf2 Qc6 20. Bd4 Nd7 21. Qg3 Bf6 22. Bxf6 Nxf6 23. Rd3 Rd7 24. Qf2 Rbd8 25. Rbd1 h6 26. Na2 Qc5 27. Nc3 Qb4 28. Qb2 d5 29. e5 Nh7 30. cxd5 exd5 31. Rd4 Qe7 32. Qe2 Qe6 33. f4 f6 34. Nxd5 Kh8 35. Qe4 fxe5 36. fxe5 Ng5 37. Qd3 Qxe5 38. Qc4 Kh7 39. Nf6+ Qxf6 40. Rxd7 Rf8 41. Rf1 Qb6+ 42. Qd4 Rxf1+ 43. Kxf1 1-0

[Event "GER-chT U14"]
[Site "Duesseldorf"]
[Date "2016.12.29"]
[Round "6.4"]
[White "Kipke, Mark"]
[Black "Seref, Erdogan"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "1394"]
[BlackElo "1738"]
[PlyCount "56"]
[EventDate "2016.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Hamburg Koenigsspringer U14"]
[BlackTeam "Brackel U14"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nc6 5. g3 Bd6 6. Bg2 Nge7 7. 0-0 0-0 8. Re1 Qc7 9. Nf1 b6 10. c3 Bb7 11. Qe2 dxe4 12. dxe4 Ng6 13. Be3 Nge5 14. Qc2 Nxf3+ 15. Bxf3 Rfd8 16. Nd2 Ne5 17. Bg2 Rac8 18. f4 Ng4 19. Nf3 Rd7 20. Ng5 Be7 21. Nf3 Rcd8 22. h3 Nxe3 23. Rxe3 Qb8 24. Rae1 Qa8 25. Kh2 Bf6 26. e5 Be7 27. f5 Bxf3 28. fxe6 fxe6 0-1

[Event "GER-chT U14"]
[Site "Duesseldorf"]
[Date "2016.12.29"]
[Round "5.4"]
[White "Seref, Erdogan"]
[Black "Seidel, Arne Christian"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1738"]
[BlackElo "1487"]
[PlyCount "37"]
[EventDate "2016.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Brackel U14"]
[BlackTeam "Halle Reideburger U14"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 Nc6 5. d4 cxd4 6. cxd4 Nxe4 7. d5 Qa5+ 8. Nc3 Nxc3 9. bxc3 Nb8 10. 0-0 e5 11. dxe6 Bxe6 12. Rb1 Qc7 13. Nd4 Bd7 14. Bf3 Nc6 15. Re1+ Be6 16. Rxb7 Qxb7 17. Bxc6+ Qd7 18. Bxd7+ Kxd7 19. Qa4+ 1-0

[Event "GER-chT U14"]
[Site "Duesseldorf"]
[Date "2016.12.28"]
[Round "4.4"]
[White "Gallasch, Robin"]
[Black "Seref, Erdogan"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "1620"]
[BlackElo "1738"]
[PlyCount "86"]
[EventDate "2016.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Porz SG U14"]
[BlackTeam "Brackel U14"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. cxd5 exd5 6. Qc2 Nbd7 7. e3 c6 8. Bd3 Nh5 9. Bxe7 Qxe7 10. Nf3 Nf4 11. 0-0 Nxd3 12. Qxd3 0-0 13. a3 a5 14. b3 Nf6 15. Na4 Ne4 16. Rfc1 Bf5 17. Qf1 Nd6 18. Nc5 Be4 19. Ne5 f6 20. Ned3 Ra7 21. Nb2 Rfa8 22. Nba4 Qd8 23. Qe1 Bf5 24. Qe2 Qc7 25. Nd3 Bxd3 26. Qxd3 Qd8 27. Nc5 Qe7 28. Qd1 Re8 29. Qg4 Ne4 30. Nxe4 Qxe4 31. Qxe4 Rxe4 32. b4 axb4 33. axb4 Rxa1 34. Rxa1 f5 35. Kf1 f4 36. Ke2 fxe3 37. fxe3 Kf7 38. b5 cxb5 39. Rb1 Re7 40. Rxb5 Ke6 41. Rb6+ Kf5 42. Kd3 Rd7 43. h3 h5 1/2-1/2

[Event "GER-chT U14"]
[Site "Duesseldorf"]
[Date "2016.12.28"]
[Round "3.4"]
[White "Wong, Kar Yan"]
[Black "Seref, Erdogan"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1779"]
[BlackElo "1738"]
[PlyCount "84"]
[EventDate "2016.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Dresden Leuben U14"]
[BlackTeam "Brackel U14"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nc3 Ne7 6. Qh5 Nbc6 7. Nge2 Be6 8. a3 Qd7 9. h3 0-0-0 10. g4 Rde8 11. f4 g6 12. Qh4 h5 13. g5 Bf5 14. Qg3 Qe6 15. Kf2 h4 16. Qf3 Bxd3 17. Qxd3 Nf5 18. Bd2 Bf8 19. Na4 b6 20. c3 Nd6 21. Rhe1 Ne4+ 22. Kg2 Na5 23. Rad1 Qd7 24. Qc2 Nc4 25. Bc1 Ncd6 26. Ng1 Be7 27. b3 f6 28. c4 fxg5 29. cxd5 g4 30. Qe2 gxh3+ 31. Nxh3 g5 32. fxg5 Nxg5 33. Nf4 Rhg8 34. Kh2 Nde4 35. Ne6 Nxe6 36. Qxe4 Bd6+ 37. Kh1 Nf4 38. Qf3 Rg3 39. Rxe8+ Qxe8 40. Qf1 Qe4+ 41. Kh2 Rg2+ 42. Kh1 Rf2+ 0-1

[Event "GER-chT U14"]
[Site "Duesseldorf"]
[Date "2016.12.27"]
[Round "2.4"]
[White "Seref, Erdogan"]
[Black "Foo, Tzun Hong"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1738"]
[BlackElo "1751"]
[PlyCount "75"]
[EventDate "2016.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Brackel U14"]
[BlackTeam "Hamburger SK U14"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 Nc6 5. d4 cxd4 6. cxd4 Nxe4 7. d5 Qa5+ 8. Nc3 Nxc3 9. bxc3 Nb8 10. 0-0 g6 11. Qd4 Rg8 12. Rb1 a6 13. c4 Bg7 14. Qd1 Nd7 15. Be3 Nc5 16. Nd4 Qc7 17. Re1 Bd7 18. Bf3 Rb8 19. Bg5 f6 20. Qe2 Qd8 21. Bf4 Kf8 22. h4 Rh8 23. Bd2 f5 24. Nb3 Kf7 25. Nxc5 dxc5 26. Bf4 Rc8 27. Rxb7 Re8 28. Rb3 Bd4 29. Rb7 Bg7 30. g3 Kg8 31. Ra7 a5 32. Ra6 Kh8 33. h5 Bf6 34. Be5 Rf8 35. Bxf6+ exf6 36. Qe7 a4 37. hxg6 Qxe7 38. Rxe7 1-0

[Event "GER-chT U14"]
[Site "Duesseldorf"]
[Date "2016.12.27"]
[Round "1.4"]
[White "Wiedenbruch, Paul"]
[Black "Seref, Erdogan"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1310"]
[BlackElo "1738"]
[PlyCount "94"]
[EventDate "2016.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Duesseldorf SK U14"]
[BlackTeam "Brackel U14"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Nc3 Ne7 6. Be2 Bf5 7. 0-0 Nbc6 8. Bb5 0-0 9. Bxc6 bxc6 10. h3 Rb8 11. b3 Ng6 12. Bg5 Qd7 13. Re1 f6 14. Bh4 Bxh3 15. gxh3 Qxh3 16. Bg3 Bxg3 17. fxg3 Qxg3+ 18. Kf1 Nf4 19. Re3 Qg2+ 20. Ke1 Qh1+ 21. Kd2 Qg2+ 22. Ke1 Rbe8 23. Re2 Qxf3 24. Kd2 Nxe2 25. Nxe2 Qe3+ 26. Ke1 Qxe2+ 27. Qxe2 Rxe2+ 28. Kxe2 Re8+ 29. Kd3 g5 30. Rf1 Kg7 31. a3 h5 32. a4 g4 33. a5 h4 34. Rh1 h3 35. Rg1 f5 36. c3 h2 37. Rh1 g3 38. c4 g2 39. Rxh2 g1Q 40. Rh3 Qd1+ 41. Kc3 Re2 42. Rg3+ Kf6 43. Rg8 Rc2+ 44. Kb4 Qd2+ 45. Kc5 Qxa5+ 46. Kxc6 Qb6+ 47. Kxd5 Qd6# 0-1

[Event "Ruhrgebiet Verbandsklasse Gruppe 3 1617"]
[Site "Germany"]
[Date "2016.12.18"]
[Round "5.8"]
[White "Ranz, Marcel"]
[Black "Seref, Erdogan"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1628"]
[BlackElo "1738"]
[PlyCount "37"]
[EventDate "2016.09.04"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Borbeck Weisse Dame II"]
[BlackTeam "Brackel SF III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nc3 Bf5 5. Bb5+ c6 6. Qe2+ Be7 7. Ba4 Nf6 8. Nf3 Nbd7 9. Bf4 0-0 10. 0-0 Re8 11. Ne5 Nxe5 12. Bxe5 Nd7 13. Qf3 Nxe5 14. Qxf5 Nc4 15. Nxd5 Qxd5 16. Qxd5 cxd5 17. Bxe8 Rxe8 18. b3 Na3 19. c3 1/2-1/2

[Event "Ruhrgebiet Verbandsklasse Gruppe 3 1617"]
[Site "Germany"]
[Date "2016.11.27"]
[Round "4.8"]
[White "Seref, Erdogan"]
[Black "Salzmann, Juergen"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1738"]
[BlackElo "1832"]
[PlyCount "124"]
[EventDate "2016.09.04"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Brackel SF III"]
[BlackTeam "Mengede SG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 Nc6 5. d4 cxd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Qxd2 Nge7 9. Na3 a6 10. Nc2 Nf5 11. Bd3 0-0 12. 0-0 f6 13. Bxf5 exf5 14. Rfe1 fxe5 15. Nxe5 f4 16. f3 Bf5 17. Nxc6 bxc6 18. Nb4 Qd6 19. Rac1 Bd7 20. Nd3 Rab8 21. Nc5 a5 22. b3 Ra8 23. a4 Kh8 24. Re5 Bf5 25. Qxf4 Qg6 26. Qg3 Qh6 27. Rce1 Qd2 28. Qf2 Qxf2+ 29. Kxf2 Bg6 30. Re6 Rfc8 31. Rd6 Rab8 32. Ree6 Bf5 33. Re2 h5 34. Ke1 Rb4 35. Rd2 Kg8 36. g4 hxg4 37. fxg4 Bxg4 38. Rg6 Bf5 39. Rg5 Re8+ 40. Kf2 Be4 41. Rg3 Rf8+ 42. Ke2 Re8 43. Rc3 Bg6+ 44. Kf2 Rf8+ 45. Kg3 Rf1 46. Nd7 Rb1 47. Nc5 Rb8 48. Re3 Rf8 49. Rf2 Rg1+ 50. Rg2 Rd1 51. Re6 Bf5 52. Rxc6 Rxd4 53. h3 Rd1 54. Rf2 Rc1 55. Rc7 Rc3+ 56. Rf3 d4 57. Rxc3 dxc3 58. Nb7 c2 59. Nd6 Bg6 60. Kg2 Rd8 61. Nb5 Rd1 62. Rc8+ Kh7 0-1

[Event "Dortmund Sparkassen op-B 44th"]
[Site "Dortmund"]
[Date "2016.07.12"]
[Round "4"]
[White "Meier, Silas"]
[Black "Seref, Erdogan"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1456"]
[BlackElo "1724"]
[PlyCount "100"]
[EventDate "2016.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Ne2 Ne7 6. Bg5 Nbc6 7. Nbc3 f6 8. Bh4 Bg4 9. f3 Bh5 10. Qd2 Qd7 11. a3 a6 12. Bg3 Bg6 13. Bxd6 Qxd6 14. 0-0-0 0-0-0 15. Kb1 Rhe8 16. Bxg6 Nxg6 17. Ng3 Qf4 18. Qf2 Qg5 19. Rhe1 Rxe1 20. Rxe1 h5 21. Nge2 Nf4 22. g3 Ne6 23. f4 Qf5 24. Qe3 Kb8 25. Rd1 Na5 26. Nc1 Nc4 27. Qe2 Qg4 28. Nb3 Qxe2 29. Nxe2 Re8 30. Nc3 c6 31. Re1 Nd6 32. Na4 Ne4 33. Nbc5 N6xc5 34. Nxc5 Nc3+ 35. bxc3 Rxe1+ 36. Kb2 Kc7 37. f5 Re2 38. Ne6+ Rxe6 39. fxe6 Kd6 40. e7 Kxe7 41. Kc1 Ke6 42. Kd2 Kf5 43. Kd3 b5 44. h3 h4 45. Ke3 hxg3 46. Kf3 g2 47. Kxg2 Kf4 48. Kf2 g5 49. Kg2 Ke3 50. Kg3 f5 0-1

[Event "Dortmund Sparkassen op-B 44th"]
[Site "Dortmund"]
[Date "2016.07.11"]
[Round "3"]
[White "Seref, Erdogan"]
[Black "Nadrowski, Joseph"]
[Result "1-0"]
[ECO "B17"]
[WhiteElo "1724"]
[BlackElo "1571"]
[PlyCount "87"]
[EventDate "2016.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Ng5 e6 7. Qe2 Nb6 8. Bd3 h6 9. N5f3 c5 10. dxc5 Bxc5 11. Ne5 Qe7 12. Ngf3 Bd7 13. Bf4 Nbd5 14. Bd2 0-0 15. a3 Rfd8 16. 0-0 a6 17. c4 Nc7 18. b4 Ba7 19. Rad1 Rac8 20. Be3 Bxe3 21. fxe3 Be8 22. e4 Nd7 23. c5 Nxe5 24. Nxe5 f6 25. Nc4 Nb5 26. Qb2 Bh5 27. Rd2 e5 28. Ne3 Nd4 29. Bc4+ Bf7 30. Nd5 Bxd5 31. exd5 Kh8 32. Qc3 Qd7 33. Qg3 Rf8 34. Kh1 g5 35. Rdf2 Qg7 36. Bd3 Rf7 37. Bf5 Re8 38. Qd3 Rd8 39. Qe4 h5 40. d6 Qh6 41. Bg6 f5 42. Qxe5+ Rg7 43. Qxd4 Qxg6 44. Rxf5 1-0

[Event "Dortmund Sparkassen op-B 44th"]
[Site "Dortmund"]
[Date "2016.07.10"]
[Round "2"]
[White "Begna, Bozidar"]
[Black "Seref, Erdogan"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1853"]
[BlackElo "1724"]
[PlyCount "109"]
[EventDate "2016.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. Bd3 c5 5. e5 Nfd7 6. c3 Nc6 7. Ndf3 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. Ne2 Bd6 11. 0-0 Qc7 12. Bg5 0-0 13. Rc1 Bd7 14. Nc3 a6 15. Re1 Ng4 16. g3 Rf7 17. Be3 Nxe3 18. Rxe3 g6 19. Ng5 Rf6 20. Rf3 Raf8 21. Rxf6 Rxf6 22. Ne2 Qb6 23. Qb3 Qxb3 24. axb3 Bb8 25. f4 Ba7 26. Nf3 h6 27. Kg2 Kg7 28. Ne5 Be8 29. Nxc6 Bxc6 30. Bxa6 bxa6 31. Rxc6 a5 32. Ra6 Bb8 33. Rxa5 Rf7 34. Nc3 Rb7 35. Rb5 Rxb5 36. Nxb5 Kf6 37. Kf3 h5 38. h3 g5 39. fxg5+ Kxg5 40. b4 e5 41. dxe5 Bxe5 42. Nc3 d4 43. Ne4+ Kf5 44. b3 d3 45. g4+ hxg4+ 46. hxg4+ Ke6 47. Ke3 d2 48. Kxd2 Kd5 49. Kd3 Bg7 50. b5 Bf8 51. g5 Be7 52. g6 Bf8 53. b4 Bg7 54. Nc5 Be5 55. b6 1-0

[Event "Dortmund Sparkassen op-B 44th"]
[Site "Dortmund"]
[Date "2016.07.09"]
[Round "1"]
[White "Seref, Erdogan"]
[Black "Ziegler, Lars"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "1724"]
[BlackElo "1487"]
[PlyCount "39"]
[EventDate "2016.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 Nc6 6. Bc4 Qd6 7. Ne4 Qc7 8. 0-0 cxd4 9. Nxd4 Bd7 10. Nb5 Qd8 11. Bf4 e5 12. Bg5 Nf6 13. Nbd6+ Bxd6 14. Nxd6+ Ke7 15. Nxf7 Qc7 16. Nxh8 Rxh8 17. Qd5 Rf8 18. Rad1 h6 19. Bxf6+ Rxf6 20. Qg8 1-0

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2015.07.04"]
[Round "8"]
[White "Seref, Erdogan"]
[Black "Schulz Runge, Michael"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "1446"]
[BlackElo "1763"]
[PlyCount "44"]
[EventDate "2015.06.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 b6 3. Nf3 Bb7 4. g3 g5 5. h3 Bg7 6. Bg2 Nf6 7. 0-0 g4 8. hxg4 Nxg4 9. a3 h5 10. Rb1 e6 11. b4 h4 12. Nxh4 Nc6 13. Nf3 Qc7 14. Nb5 Qb8 15. Bb2 Bxb2 16. Rxb2 a6 17. Nc3 Nd4 18. bxc5 Nxf3+ 19. Bxf3 Qe5 20. Kg2 Rh2+ 21. Kg1 Qh5 22. Bxb7 Qh3 0-1

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2015.07.03"]
[Round "7"]
[White "Koellner, Ruben Gideon"]
[Black "Seref, Erdogan"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "1753"]
[BlackElo "1446"]
[PlyCount "68"]
[EventDate "2015.06.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Be2 0-0 5. c4 d6 6. Nc3 Nbd7 7. 0-0 e5 8. dxe5 dxe5 9. Qc2 c6 10. Rd1 Qc7 11. b3 Re8 12. Bb2 a5 13. Rac1 Nc5 14. Ba3 Bf5 15. Qd2 Rad8 16. Qe1 Nd3 17. Bxd3 Bxd3 18. e4 Bh6 19. Ra1 Nh5 20. Bc1 Bxc1 21. Raxc1 f5 22. Qe3 Nf4 23. g3 Nh3+ 24. Kg2 f4 25. Qe1 Qc8 26. Rd2 Qg4 27. Rcd1 fxg3 28. fxg3 Nf4+ 29. Kg1 Nh3+ 30. Kg2 Nf4+ 31. Kf2 Nh3+ 32. Kg2 Nf4+ 33. Kg1 Nh3+ 34. Kg2 Nf4+ 1/2-1/2

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2015.07.02"]
[Round "6"]
[White "Seref, Erdogan"]
[Black "Iov, Dmitrii"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "1446"]
[BlackElo "1873"]
[PlyCount "59"]
[EventDate "2015.06.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 d5 3. cxd5 cxd5 4. d4 Nf6 5. Nf3 Nc6 6. Bf4 Nh5 7. Bd2 e6 8. e3 Nf6 9. Bb5 Bd7 10. 0-0 Bd6 11. a3 0-0 12. Bd3 e5 13. dxe5 Nxe5 14. Nxe5 Bxe5 15. Qb3 Bc6 16. Ne2 Ne4 17. Bxe4 dxe4 18. Bc3 Bc7 19. Rad1 Qh4 20. h3 Rad8 21. Nd4 Bd5 22. Qa4 f5 23. Nb5 Bb6 24. Rxd5 Rxd5 25. Qc4 Rfd8 26. Rd1 Bxe3 27. fxe3 Qg3 28. Rxd5 Qxe3+ 29. Kh1 Qc1+ 30. Rd1+ 1-0

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2015.07.01"]
[Round "5"]
[White "Roth, Jan Paul"]
[Black "Seref, Erdogan"]
[Result "0-1"]
[ECO "E73"]
[WhiteElo "1629"]
[BlackElo "1446"]
[PlyCount "58"]
[EventDate "2015.06.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. h3 e5 7. d5 Nfd7 8. g4 f5 9. gxf5 gxf5 10. exf5 Rxf5 11. Bg4 Rf8 12. Be6+ Kh8 13. Be3 Nf6 14. Bg4 a5 15. Qd3 Na6 16. Ne4 Nb4 17. Qb1 c6 18. a3 cxd5 19. Nxf6 Qxf6 20. Rh2 d4 21. Bd2 Nc6 22. Nf3 d5 23. Ng5 e4 24. b3 Bf5 25. Bxf5 Qxf5 26. Bc1 Ne5 27. Kf1 Nd3 28. Qc2 Rae8 29. Kg1 e3 0-1

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2015.06.30"]
[Round "4"]
[White "Seref, Erdogan"]
[Black "Peters, Tobias"]
[Result "1/2-1/2"]
[ECO "A24"]
[WhiteElo "1446"]
[BlackElo "1639"]
[PlyCount "85"]
[EventDate "2015.06.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. 0-0 e5 7. d3 Nbd7 8. Rb1 Nh5 9. b4 f5 10. Bg5 Nhf6 11. Qd2 c6 12. b5 Qa5 13. bxc6 bxc6 14. Ne1 Rb8 15. Bxc6 Rxb1 16. Nxb1 Qb6 17. Bxd7 Bxd7 18. Nc3 Qc6 19. Nc2 a5 20. Rb1 f4 21. gxf4 Bh3 22. e4 Nh5 23. Nd5 Qd7 24. f3 h6 25. Be7 Rf7 26. Rb8+ Kh7 27. Rd8 Qb7 28. Bxd6 Nxf4 29. Nxf4 Rxf4 30. Rb8 Qd7 31. c5 Rxf3 32. Ne3 Qe6 33. Rb1 Bf6 34. Qxa5 Rxe3 35. Rb7+ Bg7 36. Rxg7+ Kxg7 37. Qc7+ Qf7 38. Bxe5+ Kg8 39. Qd8+ Qf8 40. Qd5+ Kh7 41. Qb7+ Kg8 42. Qd5+ Qf7 43. Qd8+ 1/2-1/2

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2015.06.29"]
[Round "3"]
[White "Olivares, Ricardo"]
[Black "Seref, Erdogan"]
[Result "1/2-1/2"]
[ECO "C06"]
[WhiteElo "1623"]
[BlackElo "1446"]
[PlyCount "48"]
[EventDate "2015.06.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Qb6 8. Nf3 cxd4 9. cxd4 f6 10. exf6 Nxf6 11. 0-0 Bd6 12. a3 0-0 13. Rb1 a6 14. Bf4 Qc7 15. Bxd6 Qxd6 16. Ng3 Bd7 17. Qd2 Rae8 18. Rbe1 Na7 19. h3 Bb5 20. Bxb5 Nxb5 21. Re3 Re7 22. Rfe1 Rfe8 23. R1e2 Qf4 24. Re5 Qxd2 1/2-1/2

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2015.06.28"]
[Round "2"]
[White "Seref, Erdogan"]
[Black "Raskin, Vitaly"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "1446"]
[BlackElo "1647"]
[PlyCount "94"]
[EventDate "2015.06.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nxc3 6. bxc3 Nc6 7. d3 Be7 8. Nf3 0-0 9. 0-0 Be6 10. e4 Qd7 11. d4 exd4 12. cxd4 Bg4 13. Bb2 Rad8 14. d5 Nb4 15. Qd4 f6 16. Qc4 Bd6 17. a3 Na6 18. Nd4 Nc5 19. f4 Rfe8 20. Rae1 Qa4 21. Qc3 Qa6 22. h3 Bd7 23. Kh1 Na4 24. Qc2 Nxb2 25. Qxb2 Qxa3 26. Qxa3 Bxa3 27. e5 fxe5 28. fxe5 Bb2 29. Nf3 a5 30. e6 Bb5 31. Rf2 Bf6 32. Ne5 a4 33. Nf7 Ra8 34. d6 cxd6 35. Nxd6 Bc6 36. Bxc6 bxc6 37. Nxe8 Rxe8 38. Ra2 Ra8 39. e7 Re8 40. Rxa4 Rxe7 41. Rc1 Re3 42. Kg2 Be5 43. Rg4 Re2+ 44. Kf3 Rh2 45. Ke4 Re2+ 46. Kf3 Rh2 47. Ke4 Re2+ 1/2-1/2

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2015.06.27"]
[Round "1"]
[White "Gelashvili, Vakhtang"]
[Black "Seref, Erdogan"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "1717"]
[BlackElo "1446"]
[PlyCount "81"]
[EventDate "2015.06.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. d4 d6 6. h3 Nc6 7. Nf3 e5 8. dxe5 dxe5 9. 0-0 Be6 10. Qa4 Qe7 11. Be3 h6 12. Qb5 Rab8 13. Bc5 Qe8 14. Bxf8 Qxf8 15. Nd2 a6 16. Qa4 Nd7 17. Rac1 Nb6 18. Qc2 Nxc4 19. Nxc4 Bxc4 20. Bxc6 bxc6 21. b3 Be6 22. Kg2 Qc8 23. Rh1 f5 24. e3 Qd8 25. h4 Qf6 26. Qe2 Rf8 27. f4 g5 28. hxg5 hxg5 29. Qh5 gxf4 30. gxf4 exf4 31. exf4 Rd8 32. Rhe1 Rd2+ 33. Re2 Bd5+ 34. Nxd5 Rxe2+ 35. Qxe2 Qg6+ 36. Kf1 cxd5 37. Rxc7 Bd4 38. Qg2 Qxg2+ 39. Kxg2 Be3 40. Kf3 d4 41. Ra7 1-0

