[Event "Muenster op-A 39th"]
[Site "Muenster"]
[Date "2022.10.07"]
[Round "8"]
[White "Berger, Konstantin"]
[Black "Ollenberger, Roland"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2078"]
[BlackElo "2256"]
[PlyCount "71"]
[EventDate "2022.10.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 Nf6 5. Qe2 Qc7 6. 0-0 d6 7. c3 e5 8. h3 Be7 9. Na3 a6 10. Nc2 0-0 11. d4 b5 12. Bg5 h6 13. Bxf6 Bxf6 14. d5 Na5 15. Nd2 c4 16. a4 Bd7 17. axb5 axb5 18. Ra3 Nb7 19. Rfa1 Rxa3 20. Rxa3 Nc5 21. Qd1 Nd3 22. Qa1 Bg5 23. Nf1 Bc1 24. Ra2 f5 25. exf5 Qc5 26. Nce3 Bxf5 27. Ra8 Bc8 28. b4 cxb3 29. Qb1 Qxc3 30. Be4 Nxf2 31. Bf5 Bxe3 32. Bxc8 Ne4+ 33. Kh1 Rxf1+ 34. Qxf1 Nxg3+ 35. Kg2 Nxf1 36. Ra2 0-1

[Event "Ruhrgebiet Verbandsliga Gruppe 2 1819"]
[Site "Nordrheinwestfalen"]
[Date "2019.05.05"]
[Round "9.4"]
[White "Berger, Konstantin"]
[Black "Helmert, Jochen"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "2073"]
[BlackElo "1900"]
[PlyCount "43"]
[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 "Essen Werden"]
[BlackTeam "Boenen SV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. e5 Nfd7 7. h4 c5 8. h5 cxd4 9. Qxd4 dxe5 10. fxe5 Nxe5 11. Qh4 Nxf3+ 12. gxf3 Qd4 13. Ne4 Bf5 14. c3 Qb6 15. Bh3 Qe6 16. hxg6 Qxg6 17. Bxf5 Qxf5 18. Rg1 Kh8 19. Rxg7 Kxg7 20. Bh6+ Kg8 21. 0-0-0 Qg6 22. Qh2 1-0

[Event "Ruhrgebiet Verbandsliga Gruppe 2 1819"]
[Site "Nordrheinwestfalen"]
[Date "2019.03.24"]
[Round "8.4"]
[White "Berg, Dietmar"]
[Black "Berger, Konstantin"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1965"]
[BlackElo "2059"]
[PlyCount "62"]
[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 "Gladbeck SG"]
[BlackTeam "Essen Werden"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d5 5. e3 0-0 6. c4 Ne4 7. Nxe4 dxe4 8. Nd2 c5 9. Nxe4 h6 10. Bxe7 Qxe7 11. Nxc5 Nc6 12. Be2 Re8 13. Nb3 a5 14. 0-0 a4 15. Nc1 f5 16. Bd3 Kh7 17. Ne2 Nb4 18. Re1 Be6 19. Nf4 Bf7 20. Bf1 Rec8 21. a3 Nc6 22. Rc1 Qd7 23. Bd3 Na5 24. Qe2 Re8 25. Qf3 Rac8 26. c5 Nb3 27. Rcd1 Re7 28. Nh5 Bh8 29. Qh3 Rce8 30. Nf4 Nxd4 31. Bf1 Qc7 0-1

[Event "Ruhrgebiet Verbandsliga Gruppe 2 1819"]
[Site "Nordrheinwestfalen"]
[Date "2019.03.10"]
[Round "7"]
[White "Berger, Konstantin"]
[Black "Herud, Martin"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2059"]
[BlackElo "2008"]
[PlyCount "113"]
[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 "Essen Werden"]
[BlackTeam "Recklinghausen Sued"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. 0-0 a6 5. Bd3 Ngf6 6. Re1 e6 7. c3 Be7 8. Bc2 0-0 9. d4 b5 10. a4 Bb7 11. Na3 b4 12. Nc4 Nxe4 13. dxc5 Nexc5 14. cxb4 d5 15. Na5 Qb6 16. bxc5 Qxa5 17. b4 Qc7 18. Ng5 Nf6 19. Bb2 h6 20. Be5 Qc6 21. Qd3 Ne4 22. Nxe4 dxe4 23. Qg3 f6 24. Bxe4 Qc8 25. c6 Bxc6 26. Rec1 Bxe4 27. Rxc8 Rfxc8 28. Bd6 Bxd6 29. Qxd6 Rc6 30. Qd4 Rac8 31. h4 Bd5 32. h5 Rc4 33. Qb6 Rh4 34. Qxa6 Rcc4 35. Qb5 Rcg4 36. f3 Bxf3 37. Ra2 Bd5 38. Rb2 f5 39. a5 f4 40. a6 f3 41. Qxd5 exd5 42. a7 Kh7 43. a8Q fxg2 44. Rxg2 Rxg2+ 45. Kxg2 Rxb4 46. Qxd5 Rg4+ 47. Kf3 Rg5 48. Qe4+ Kg8 49. Qe8+ Kh7 50. Kf4 Ra5 51. Qe2 Rg5 52. Qd1 Kg8 53. Qd8+ Kf7 54. Qd1 Kg8 55. Qd7 Kf8 56. Qd8+ Kf7 57. Qd7+ 1/2-1/2

[Event "Ruhrgebiet Verbandsliga Gruppe 2 1819"]
[Site "Nordrheinwestfalen"]
[Date "2019.02.03"]
[Round "6.4"]
[White "Goralski, Christian"]
[Black "Berger, Konstantin"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1967"]
[BlackElo "2059"]
[PlyCount "78"]
[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 "Bochum SV II"]
[BlackTeam "Essen Werden"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. Bc4 Nb6 7. Bb3 d6 8. exd6 e6 9. Nxd4 Bxd6 10. Nxc6 bxc6 11. 0-0 Qc7 12. h3 Ba6 13. Re1 0-0-0 14. Qf3 Bb7 15. Nd2 c5 16. Qe2 Qc6 17. Qe4 Qd7 18. Qe2 Bb8 19. Ne4 Qc7 20. g3 Qc6 21. f3 c4 22. Bc2 h6 23. Kf2 f5 24. Nd2 Rhe8 25. b3 Ba6 26. Nf1 Nd5 27. b4 Nxc3 28. Qe3 Nd5 29. Qa3 Qb6+ 30. Kg2 Bd6 31. Bd2 Bb7 32. Ba4 Re7 33. Rac1 Ba6 34. Bb3 Rc7 35. Rxe6 cxb3 36. Qxb3 Rxc1 37. Bxc1 Bxf1+ 38. Kxf1 Qb5+ 39. Kg2 Bc7 0-1

[Event "Ruhrgebiet Verbandsliga Gruppe 2 1819"]
[Site "Nordrheinwestfalen"]
[Date "2019.01.20"]
[Round "5"]
[White "Berger, Konstantin"]
[Black "Wilbert, Siegfried"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "1969"]
[BlackElo "2059"]
[PlyCount "53"]
[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 "Essen Werden"]
[BlackTeam "Buer SF"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 e5 6. Nc3 Nc6 7. a3 Nge7 8. 0-0 f5 9. d3 Nd4 10. b4 b6 11. b5 g6 12. Bg5 Bg7 13. Bxe7 Qxe7 14. Nd5 Qd8 15. Nxd4 cxd4 16. exf5 0-0 17. fxg6 h6 18. Qg4 a6 19. bxa6 Rxa6 20. Rfb1 Re8 21. f3 Bf6 22. Rb3 Bg5 23. Rab1 Kg7 24. Rxb6 Rxb6 25. Rxb6 e4 26. Rb7+ Kg8 27. Qf5 1-0

[Event "Ruhrgebiet Verbandsliga Gruppe 2 1819"]
[Site "Nordrheinwestfalen"]
[Date "2018.11.04"]
[Round "3.4"]
[White "Berger, Konstantin"]
[Black "Dukic, Dalibor"]
[Result "1/2-1/2"]
[ECO "A43"]
[WhiteElo "2059"]
[BlackElo "2030"]
[PlyCount "87"]
[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 "Essen Werden"]
[BlackTeam "Hamm SV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Bc4 c5 7. d5 b5 8. Nxb5 Nxe4 9. 0-0 Nd7 10. Qe1 Nef6 11. Bd2 Nb6 12. Ba5 Bb7 13. Nc3 Qd7 14. Bb5 Qc7 15. Rd1 c4 16. Kh1 Rfc8 17. Ng5 Qd8 18. Qe2 Rc5 19. Bxb6 axb6 20. Bxc4 b5 21. Bb3 b4 22. Nce4 Ba6 23. Qf2 Bxf1 24. Nxc5 dxc5 25. Qxf1 h6 26. Nf3 Ne4 27. Qe2 Nd6 28. Ne5 Qc7 29. c4 Nf5 30. Nc6 Kf8 31. Re1 Bf6 32. Qe4 h5 33. g3 Qd6 34. Re2 Qc7 35. Kg2 Qd7 36. Qb1 Nd4 37. Nxd4 Bxd4 38. Bd1 h4 39. b3 hxg3 40. hxg3 Kg7 41. Qe4 Rh8 42. f5 Bf6 43. Bc2 gxf5 44. Qxf5 1/2-1/2

[Event "Ruhrgebiet Verbandsliga Gruppe 2 1819"]
[Site "Nordrheinwestfalen"]
[Date "2018.10.07"]
[Round "2.2"]
[White "Zeldin, Leonid"]
[Black "Berger, Konstantin"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2072"]
[BlackElo "2059"]
[PlyCount "102"]
[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 "Essen Werden"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 d6 6. Nf3 Nc6 7. Be2 g6 8. 0-0 Bg7 9. exd6 Qxd6 10. Nc3 0-0 11. Be3 Rd8 12. Qb3 Nxc3 13. bxc3 Na5 14. Qb5 b6 15. Nd2 Bd7 16. Qg5 Be6 17. Ne4 Qd7 18. Qh4 Bc4 19. Bxc4 Nxc4 20. Ng5 h5 21. Rfe1 Qf5 22. Ne4 Rd7 23. Rac1 Qg4 24. Qxg4 hxg4 25. Nd2 Rc8 26. Kf1 Nxd2+ 27. Bxd2 e5 28. Be3 exd4 29. cxd4 Rcd8 30. Rc4 Bxd4 31. Rd1 Bxe3 32. Rxd7 Rxd7 33. fxe3 Rd2 34. a4 Ra2 35. Rxg4 Kf8 36. Rc4 Kg7 37. h4 Kf6 38. Kg1 Rb2 39. Rf4+ Kg7 40. Rc4 a5 41. g3 Rb4 42. Rc6 Rxa4 43. Rxb6 Ra2 44. Ra6 a4 45. g4 a3 46. h5 Kh6 47. hxg6 fxg6 48. Ra5 Kg7 49. g5 Kf7 50. Ra6 Ke7 51. Rxg6 Rb2 0-1

[Event "Ruhrgebiet Verbandsliga Gruppe 2 1819"]
[Site "Nordrheinwestfalen"]
[Date "2018.09.23"]
[Round "1.4"]
[White "Geerlings, Gerd"]
[Black "Berger, Konstantin"]
[Result "1/2-1/2"]
[ECO "A37"]
[WhiteElo "2024"]
[BlackElo "2059"]
[PlyCount "83"]
[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 "Essen Katernberg III"]
[BlackTeam "Essen Werden"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 g6 4. g3 Bg7 5. Bg2 e6 6. 0-0 Nge7 7. d3 0-0 8. Bd2 d5 9. cxd5 exd5 10. Rc1 Re8 11. Re1 b6 12. a3 h6 13. Na4 Be6 14. b4 c4 15. b5 Na5 16. Bxa5 bxa5 17. d4 Rb8 18. Nc3 Nf5 19. a4 a6 20. Rb1 Qd6 21. Qd2 Red8 22. e3 Ne7 23. Rb2 Bf5 24. Bf1 Rb6 25. Nh4 Bd7 26. Reb1 g5 27. Nf3 Bf5 28. Ra1 Rdb8 29. Ne1 Nc6 30. Bg2 Nb4 31. Bf3 Bd7 32. bxa6 Rxa6 33. Nxd5 Bc6 34. Nc3 Rab6 35. Bxc6 Qxc6 36. Rc1 Bf8 37. Qe2 Nd5 38. Rbc2 Ba3 39. Nxd5 Qxd5 40. Rd1 Rb4 41. e4 Qc6 42. d5 1/2-1/2

[Event "Ruhrgebiet Verbandsliga Gruppe 1 1718"]
[Site "Germany"]
[Date "2018.04.29"]
[Round "9.3"]
[White "Berger, Konstantin"]
[Black "Foerster, Wolfgang"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2070"]
[BlackElo "1524"]
[PlyCount "85"]
[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 "Essen Werden"]
[BlackTeam "Sodingen/Castrop SK II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. b3 b6 4. Bd3 Bb7 5. 0-0 d6 6. Bb2 Nd7 7. Re1 a6 8. c3 Ngf6 9. Bc2 Be7 10. d4 Qc7 11. Nbd2 h6 12. e5 dxe5 13. dxe5 Nd5 14. c4 Nf4 15. Ne4 Bc6 16. Qd2 g5 17. Nd6+ Kf8 18. Be4 Rd8 19. Qe3 f5 20. Bxc6 Qxc6 21. Rad1 Nxg2 22. Kxg2 g4 23. Rd3 Bg5 24. Qe2 Rg8 25. Kf1 gxf3 26. Qxf3 Qxf3 27. Rxf3 Nb8 28. Ke2 Nc6 29. Rd1 Be7 30. Rfd3 Rg4 31. Rg3 h5 32. f3 Rxg3 33. hxg3 Bxd6 34. exd6 e5 35. Rd5 Kf7 36. Bxe5 Nxe5 37. Rxe5 Kf6 38. Rd5 Ke6 39. Ke3 Rxd6 40. Rxd6+ Kxd6 41. Kf4 Ke6 42. Kg5 b5 43. f4 1-0

[Event "Ruhrgebiet Verbandsliga Gruppe 1 1718"]
[Site "Germany"]
[Date "2018.02.04"]
[Round "6"]
[White "Nowak, Steven"]
[Black "Berger, Konstantin"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "1952"]
[BlackElo "1998"]
[PlyCount "74"]
[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 "Bottrop SV"]
[BlackTeam "Essen Werden"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 g6 4. d3 Bg7 5. Nc3 d5 6. 0-0 Nf6 7. e4 dxe4 8. dxe4 0-0 9. Be3 b6 10. h3 Bb7 11. Nd2 Qc8 12. f4 Ne8 13. e5 Nc7 14. Nce4 Nd5 15. Bf2 Rd8 16. a3 c4 17. c3 Na5 18. Qe2 Qc6 19. Bd4 Rac8 20. Rae1 Qb5 21. Nf3 Nb3 22. Bf2 Nc7 23. g4 Ne6 24. Bg3 Bxe4 25. Qxe4 Nd2 26. Nxd2 Rxd2 27. f5 Nc5 28. Qf3 Qxb2 29. fxg6 fxg6 30. Qf7+ Kh8 31. Bc6 Qxc3 32. Bh2 Qxh3 33. Bf4 Qxg4+ 34. Kh1 Qh3+ 35. Kg1 Qg4+ 36. Kh1 Rd3 37. Qxe7 Qe6 0-1

[Event "Ruhrgebiet Verbandsliga Gruppe 1 1718"]
[Site "Germany"]
[Date "2018.01.14"]
[Round "5.3"]
[White "Berger, Konstantin"]
[Black "Kropp, Andreas Juergen"]
[Result "1-0"]
[ECO "C92"]
[WhiteElo "1998"]
[BlackElo "1923"]
[PlyCount "118"]
[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 "Essen Werden"]
[BlackTeam "Eichlinghofen SV"]
[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 d6 8. c3 0-0 9. h3 Re8 10. d4 Bf8 11. Nbd2 Bb7 12. d5 Nb8 13. Nf1 Nbd7 14. Ng3 g6 15. a4 Nc5 16. Bc2 c6 17. dxc6 Bxc6 18. axb5 axb5 19. Bg5 h6 20. Rxa8 Bxa8 21. Bc1 Qc7 22. Nh2 h5 23. h4 Bc6 24. Nf3 Ng4 25. Ng5 Bd7 26. Nf1 Ne6 27. Bb3 b4 28. cxb4 Qb6 29. Ne3 Qxb4 30. Nd5 Qc5 31. Be3 Nxe3 32. Nf6+ Kh8 33. Rxe3 Re7 34. Nd5 Nxg5 35. Nxe7 Bxe7 36. hxg5 Bxg5 37. Rd3 Bg4 38. Qe1 Kg7 39. Bd5 Qc2 40. Rb3 Bd2 41. Qf1 f6 42. Rb7+ Kh6 43. Rb6 Qc5 44. Rc6 Qb4 45. b3 h4 46. Qd3 Bf4 47. Qc3 Qb8 48. b4 Kg5 49. Bc4 Bd7 50. Ra6 Bc8 51. Ra1 Qc7 52. Qd3 f5 53. Bd5 Qb6 54. b5 Kf6 55. Bc6 fxe4 56. Qxd6+ Kg5 57. Qe7+ Kh5 58. Qa7 Qd8 59. Bxe4 Bh6 1-0

[Event "Hastings Masters op 93rd"]
[Site "Hastings"]
[Date "2018.01.05"]
[Round "9"]
[White "Rolvag, Mikael"]
[Black "Berger, Konstantin"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "2113"]
[BlackElo "2041"]
[PlyCount "25"]
[EventDate "2017.12.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. Bg2 c5 4. Nc3 Nc6 5. a3 e6 6. b4 Nxb4 7. axb4 cxb4 8. d4 bxc3 9. e3 Ne7 10. Ne2 d5 11. Qb3 dxc4 12. Qxc4 Bd7 13. Bxb7 1/2-1/2

[Event "Hastings Masters op 93rd"]
[Site "Hastings"]
[Date "2018.01.04"]
[Round "8"]
[White "Berger, Konstantin"]
[Black "Graham, David Bruce"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2041"]
[BlackElo "2204"]
[PlyCount "97"]
[EventDate "2017.12.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Bg4 6. dxc5 Qxd1+ 7. Kxd1 e5 8. b4 e4 9. h3 Bh5 10. g4 Nxg4 11. hxg4 Bxg4 12. Nbd2 Nc6 13. Kc2 exf3 14. Bb5 Be7 15. Re1 Be6 16. Nxf3 0-0 17. Bxc6 bxc6 18. Nd4 Rac8 19. Bf4 Bh4 20. Bd6 Rfe8 21. Nxe6 Rxe6 22. Rxe6 fxe6 23. f4 Bf6 24. a4 a6 25. Rb1 Kf7 26. c4 Be7 27. Kc3 h5 28. Kd4 h4 29. b5 cxb5 30. axb5 axb5 31. Bxe7 Kxe7 32. cxb5 Kd7 33. Rg1 Rg8 34. Rg4 h3 35. Rh4 Rf8 36. Rxh3 Rxf4+ 37. Kc3 Rg4 38. Rd3+ Kc8 39. Rf3 Rg1 40. Rf7 Rb1 41. Kc4 Rc1+ 42. Kb4 g5 43. c6 g4 44. Ka5 g3 45. Kb6 Kd8 46. Rg7 Rc3 47. Kb7 g2 48. Rxg2 Rc5 49. b6 1-0

[Event "Hastings Masters op 93rd"]
[Site "Hastings"]
[Date "2018.01.03"]
[Round "7"]
[White "Larsen, Andreas"]
[Black "Berger, Konstantin"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1953"]
[BlackElo "2041"]
[PlyCount "96"]
[EventDate "2017.12.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. a3 g6 3. Nc3 Nc6 4. Nf3 Bg7 5. d3 d6 6. g3 Nf6 7. Bg2 0-0 8. 0-0 h6 9. h3 Rb8 10. Ne1 Nd4 11. Ne2 b5 12. c3 Nxe2+ 13. Qxe2 a5 14. Be3 Nd7 15. f4 b4 16. axb4 axb4 17. d4 bxc3 18. bxc3 Rb3 19. Qc4 Qb6 20. e5 Qb5 21. Qxb5 Rxb5 22. Ra7 Rb3 23. dxc5 Rxc3 24. Bd4 Rc4 25. c6 Nxe5 26. Bxe5 dxe5 27. fxe5 Bxe5 28. Rxe7 Bxg3 29. Bd5 Rf4 30. Rxf4 Bxf4 31. Kg2 Kg7 32. Nc2 Kf6 33. Re4 g5 34. Ne3 Rd8 35. Bc4 Rd2+ 36. Kf3 Bxe3 37. Kxe3 Rc2 38. c7 Rc3+ 39. Kd4 Rxh3 40. Re8 Bd7 41. Bb5 Bf5 42. Rd8 Rh1 43. c8Q Bxc8 44. Rxc8 Re1 45. Rc6+ Kg7 46. Bd3 g4 47. Be4 Rf1 48. Rc5 Kf6 0-1

[Event "Hastings Masters op 93rd"]
[Site "Hastings"]
[Date "2018.01.02"]
[Round "6"]
[White "Berger, Konstantin"]
[Black "Britton, Richard"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "2041"]
[BlackElo "2239"]
[PlyCount "64"]
[EventDate "2017.12.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 e5 6. 0-0 Nc6 7. Nc3 g6 8. a3 Bg7 9. Rb1 Nge7 10. b4 0-0 11. d3 b6 12. Nd5 h6 13. Qa4 Nxd5 14. cxd5 Nb8 15. Qxd7 Nxd7 16. b5 c4 17. Nd2 cxd3 18. Nc4 Rfc8 19. Rb4 Rc7 20. Be3 Bf8 21. f3 Rac8 22. Nb2 Rc3 23. a4 f5 24. Rd1 Nc5 25. Kf1 Kg7 26. Bxc5 R8xc5 27. Rxd3 Rc2 28. h3 Be7 29. Re3 Bg5 30. Re2 Rc1+ 31. Re1 Bd2 32. Ke2 Bxe1 0-1

[Event "Hastings Masters op 93rd"]
[Site "Hastings"]
[Date "2018.01.01"]
[Round "5"]
[White "Flynn, David"]
[Black "Berger, Konstantin"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1876"]
[BlackElo "2041"]
[PlyCount "110"]
[EventDate "2017.12.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[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 Qxd6 8. Na3 Be6 9. d4 cxd4 10. Nb5 Qd7 11. Nbxd4 Bxb3 12. Qxb3 Nxd4 13. Nxd4 g6 14. 0-0 Bg7 15. Nf3 Qa4 16. Be3 Qxb3 17. axb3 0-0 18. Bc5 Rfe8 19. Rfe1 e5 20. Bd6 Nd7 21. Ra5 f6 22. Rb5 b6 23. Rd5 Bf8 24. Bxf8 Nxf8 25. Red1 Kf7 26. Kf1 Ke7 27. Ke2 Red8 28. Rxd8 Rxd8 29. Rxd8 Kxd8 30. Kd3 Ne6 31. Kc4 Nf4 32. Ne1 Kc7 33. Kb5 Kb7 34. f3 a6+ 35. Kc4 Kc6 36. g3 Ne6 37. Nd3 a5 38. b4 b5+ 39. Kb3 a4+ 40. Ka3 Kd5 41. b3 axb3 42. Kxb3 f5 43. Nb2 Ng5 44. f4 exf4 45. gxf4 Ne6 46. c4+ bxc4+ 47. Nxc4 Nxf4 48. b5 Nd3 49. b6 Kc6 50. Kc3 Nc5 51. Kb4 Nd7 52. Ka5 f4 53. Ka6 Kd5 54. Kb5 Nxb6 55. Nxb6+ Ke4 0-1

[Event "Hastings Masters op 93rd"]
[Site "Hastings"]
[Date "2017.12.31"]
[Round "4"]
[White "Berger, Konstantin"]
[Black "Eames, Robert"]
[Result "0-1"]
[ECO "B09"]
[WhiteElo "2041"]
[BlackElo "2159"]
[PlyCount "162"]
[EventDate "2017.12.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Bd3 Nc6 7. 0-0 e5 8. fxe5 dxe5 9. d5 Ne7 10. Ne2 Nexd5 11. Bg5 h6 12. Bd2 Nb6 13. Qc1 Kh7 14. Nxe5 Qe7 15. Nf3 Nxe4 16. Bxe4 Qxe4 17. Nc3 Qc6 18. Qe1 Nc4 19. Bc1 Bg4 20. Qh4 Qc5+ 21. Kh1 Qh5 22. Qg3 c6 23. Ne2 Bxf3 24. Rxf3 Rad8 25. Bf4 g5 26. Bc7 Rd7 27. Rd3 Rxc7 28. Qxc7 Qxe2 29. Rd7 Be5 30. Qxb7 Qh5 31. h3 Qg6 32. Rf1 Kg7 33. Qxa7 Qe6 34. b3 Nd6 35. Re7 Qd5 36. c4 Qd3 37. Qf2 Bf4 38. Qf3 Qxf3 39. Rxf3 Nf5 40. Re1 Rd8 41. Kg1 Rd2 42. a3 Nd4 43. Rf2 Rd3 44. Ra2 Nxb3 45. a4 Na5 46. Re8 Rc3 47. Ra8 Bc7 48. Kf1 Rxc4 49. Ra7 Bb6 50. Ra6 Rb4 51. Ke2 c5 52. Kd3 f5 53. Kc3 Bd8 54. Ra8 Bf6+ 55. Kc2 Rc4+ 56. Kd3 Rd4+ 57. Ke2 Re4+ 58. Kf3 Bc3 59. Ra6 h5 60. Ra3 g4+ 61. hxg4 hxg4+ 62. Kf2 Bd4+ 63. Kg3 Be5+ 64. Kh4 Bf6+ 65. Kh5 Nc4 66. Ra7+ Be7 67. Rb3 Kf7 68. Rb1 g3 69. Rh1 Ne3 70. Rh3 Rg4 71. Rxe7+ Kxe7 72. a5 Nxg2 73. Rh1 Nf4+ 74. Kh6 g2 75. Rg1 Kf6 76. Kh7 Ne2 77. Rb1 g1Q 78. Rb6+ Ke5 79. a6 Rg7+ 80. Kh8 Rg8+ 81. Kh7 Qg7# 0-1

[Event "Hastings Masters op 93rd"]
[Site "Hastings"]
[Date "2017.12.30"]
[Round "3"]
[White "Warnke, Klaus"]
[Black "Berger, Konstantin"]
[Result "0-1"]
[ECO "D81"]
[WhiteElo "1716"]
[BlackElo "2041"]
[PlyCount "88"]
[EventDate "2017.12.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. d4 d5 4. Qb3 dxc4 5. Qxc4 Be6 6. Qa4+ Bd7 7. Qb3 Nc6 8. Nf3 Bg7 9. e3 Na5 10. Qc2 c5 11. dxc5 Rc8 12. b4 Nc6 13. Rb1 a5 14. a3 axb4 15. axb4 0-0 16. Bd2 Bf5 17. e4 Bg4 18. Be2 b6 19. b5 Bxf3 20. bxc6 Bxe2 21. Nxe2 Rxc6 22. Qa4 Rxc5 23. Be3 Qd3 24. Rd1 Qb5 25. Nc3 Qc4 26. Bd4 Nxe4 27. Bxg7 Kxg7 28. Qxc4 Rxc4 29. Nd5 Nc3 30. Rc1 Re4+ 31. Ne3 Nd5 32. Kd2 Nxe3 33. fxe3 Rd8+ 34. Ke2 Rb4 35. Rc7 Rb2+ 36. Kf3 Rdd2 37. Rf1 Rd6 38. Kg4 Re6 39. Rf3 Rxg2+ 40. Kh3 Rg1 41. e4 Re5 42. Rf4 b5 43. Rb7 Rc5 44. Rxe7 Rc3+ 0-1

[Event "Hastings Masters op 93rd"]
[Site "Hastings"]
[Date "2017.12.29"]
[Round "2"]
[White "Berger, Konstantin"]
[Black "Spanton, Timothy"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "2041"]
[BlackElo "1880"]
[PlyCount "104"]
[EventDate "2017.12.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 Nf6 7. Bg5 h6 8. Bh4 d6 9. Bd3 g5 10. Bg3 Be6 11. Qe2 Qe7 12. 0-0-0 0-0-0 13. Na4 Nb4 14. Nxb6+ axb6 15. Kb1 Nxd3 16. Qxd3 Bxb3 17. Qxb3 Nxe4 18. Qe3 Rhe8 19. Rde1 Nxg3 20. Qxe7 Rxe7 21. hxg3 Rde8 22. Rxe7 Rxe7 23. Kc1 Re2 24. Rf1 Kd7 25. Kd1 Re4 26. Rh1 Re6 27. g4 d5 28. Kd2 Kd6 29. Rh3 Rf6 30. Ke2 b5 31. a3 b6 32. Ke1 c5 33. Ke2 d4 34. c3 dxc3 35. Rxc3 c4 36. Rc1 Kd5 37. Rc3 Kc5 38. Rc1 b4 39. axb4+ Kxb4 40. Rc3 b5 41. f3 Kc5 42. Rc1 Rd6 43. Ra1 Kb4 44. Ra3 Rd3 45. Ra6 Rb3 46. Rxh6 Rxb2+ 47. Kd1 c3 48. Rb6 Kc4 49. Rc6+ Kb3 50. g3 Rg2 51. f4 c2+ 52. Ke1 Kb2 0-1

[Event "Hastings Masters op 93rd"]
[Site "Hastings"]
[Date "2017.12.28"]
[Round "1"]
[White "Wilson, Matthew R"]
[Black "Berger, Konstantin"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1782"]
[BlackElo "2041"]
[PlyCount "83"]
[EventDate "2017.12.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. f4 b5 4. Nf3 Bb7 5. d3 e6 6. Be2 d5 7. 0-0 b4 8. Na4 dxe4 9. Ne5 Nf6 10. Be3 Nbd7 11. Nxd7 Nxd7 12. b3 Be7 13. dxe4 Bxe4 14. Bf3 Bxf3 15. Qxf3 0-0 16. Rad1 Qc7 17. Rd3 Nf6 18. f5 exf5 19. Qxf5 c4 20. bxc4 Qc6 21. Nb6 Rab8 22. Nd7 Nxd7 23. Qxd7 Qxd7 24. Rxd7 Bf6 25. c5 Rbc8 26. Rfd1 Rfe8 27. Kf2 Rc6 28. R1d6 Rxd6 29. Rxd6 Ra8 30. Rb6 a5 31. c6 Be5 32. Rb5 f6 33. Kf3 Rc8 34. Rc5 Kf7 35. Bf4 Bxf4 36. Kxf4 Ke6 37. Ke4 Kd6 38. Rxa5 Rxc6 39. Kd3 Rc3+ 40. Kd2 Rc5 41. Ra6+ Ke7 42. Rb6 1/2-1/2

[Event "Ruhrgebiet Verbandsliga Gruppe 1 1718"]
[Site "Germany"]
[Date "2017.11.05"]
[Round "3.3"]
[White "Berger, Konstantin"]
[Black "Wicht, Juergen"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2001"]
[BlackElo "2051"]
[PlyCount "145"]
[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 "Essen Werden"]
[BlackTeam "Annen Sport Union"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. f3 Nf6 5. dxc5 Qa5+ 6. Nc3 Qxc5 7. Qd2 d6 8. e4 Qa5 9. Bc4 Nc6 10. Nge2 g6 11. Nb5 Qxd2+ 12. Bxd2 Rb8 13. Nc7+ Kd8 14. Nb5 a6 15. Nbd4 Nxd4 16. Nxd4 e5 17. Ne2 Be6 18. Bb3 Kd7 19. 0-0-0 Bxb3 20. axb3 h5 21. Kb1 Ke6 22. Bg5 Ne8 23. Rd3 Rc8 24. Rhd1 f6 25. Be3 Bh6 26. Bf2 Rh7 27. b4 Rhc7 28. c3 Rc6 29. Ng3 b5 30. Nf1 Ra8 31. Be3 Bf8 32. Nd2 a5 33. bxa5 Rxa5 34. Nb3 Ra4 35. Na1 f5 36. exf5+ gxf5 37. Nc2 Rca6 38. R1d2 Nc7 39. Nb4 Ra1+ 40. Kc2 R6a4 41. h3 Na6 42. Nxa6 Rxa6 43. Rd5 R1a5 44. Kd1 b4 45. c4 Rxd5 46. Rxd5 Ra1+ 47. Kc2 Re1 48. Kd2 Rb1 49. Kc2 Re1 50. Bb6 Bh6 51. Bc7 Bf8 52. Rd2 Re3 53. Bb6 Re1 54. Kb3 Bh6 55. Rc2 e4 56. fxe4 fxe4 57. c5 dxc5 58. Bxc5 Rc1 59. Rxc1 Bxc1 60. Kc2 Bg5 61. Bxb4 Kf5 62. Be1 Ke5 63. Kd1 e3 64. Ke2 Ke4 65. Bb4 Bf6 66. b3 Bd4 67. Bd6 Kd5 68. Bf8 Ke4 69. b4 Be5 70. Bc5 Kf4 71. Bxe3+ Kg3 72. Kf1 Bb8 73. b5 1-0

[Event "Ruhrgebiet Verbandsliga Gruppe 1 1718"]
[Site "Germany"]
[Date "2017.10.08"]
[Round "2.3"]
[White "Broszeit, Peter"]
[Black "Berger, Konstantin"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1867"]
[BlackElo "2037"]
[PlyCount "98"]
[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 "Erkenschwick II"]
[BlackTeam "Essen Werden"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 0-0 12. Nc2 Bg5 13. a4 bxa4 14. Rxa4 a5 15. Bd3 Rb8 16. b4 axb4 17. cxb4 Bd7 18. Ra6 Ra8 19. 0-0 Rxa6 20. Bxa6 Qb8 21. Qd3 Be6 22. Rd1 Rd8 23. b5 Bxd5 24. Qxd5 Ne7 25. Qb7 Qxb7 26. Bxb7 f5 27. exf5 Rb8 28. Bc6 Nxc6 29. bxc6 Rb6 30. c7 Rc6 31. Ne3 Rxc7 32. Rxd6 Rc1+ 33. Nf1 Kf7 34. g3 Re1 35. Kg2 e4 36. h4 Bc1 37. g4 Re2 38. Re6 Re1 39. Ng3 e3 40. fxe3 Rxe3 41. Rxe3 Bxe3 42. Kf3 Bc5 43. Ne4 Be7 44. Ng5+ Kg8 45. Ke4 h6 46. Nf3 Bf6 47. g5 hxg5 48. hxg5 Bc3 49. g6 Kf8 1/2-1/2

[Event "Ruhrgebiet Verbandsliga Gruppe 1 1718"]
[Site "Germany"]
[Date "2017.09.17"]
[Round "1.3"]
[White "Berger, Konstantin"]
[Black "Gorainow, Nikita"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2037"]
[BlackElo "1911"]
[PlyCount "54"]
[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 "Essen Werden"]
[BlackTeam "Essen Katernberg III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 d6 6. cxd4 Nc6 7. Bc4 Nb6 8. Bb3 dxe5 9. d5 Na5 10. Nc3 g6 11. Nxe5 Nxb3 12. Qxb3 Bg7 13. Bf4 0-0 14. 0-0 e6 15. d6 Qxd6 16. Rad1 Qe7 17. a4 Nd5 18. Bg3 Rd8 19. Rfe1 Qc5 20. Ne4 Qb6 21. Qf3 f6 22. Nc4 Qc6 23. b3 e5 24. Rc1 Qe8 25. Red1 Rb8 26. Bh4 g5 27. Bg3 b6 1/2-1/2

[Event "Ruhrgebiet Verbandsliga Gruppe 2 1617"]
[Site "Germany"]
[Date "2017.02.19"]
[Round "7.3"]
[White "Berger, Konstantin"]
[Black "Sinnwell, Horst"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "1980"]
[BlackElo "2069"]
[PlyCount "72"]
[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 "Essen Werden"]
[BlackTeam "Kirchhellen SF"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bd3 c5 7. Qe2 Nxe4 8. Bxe4 cxd4 9. 0-0 Bc5 10. Rd1 Qb6 11. a3 a5 12. Rb1 Nf6 13. Bd3 0-0 14. Bg5 Nd5 15. Qe4 f5 16. Qh4 Bd7 17. Bc4 Bb5 18. Bxd5 exd5 19. Nxd4 h6 20. Nxb5 hxg5 21. Qa4 Bxf2+ 22. Kf1 Rad8 23. Nd4 Be3 24. Rd3 f4 25. Rbd1 Qh6 26. Nf3 g4 27. Rxe3 fxe3 28. Qxg4 Rd6 29. Kg1 e2 30. Re1 Qe3+ 31. Kh1 Qf2 32. Qg3 Qf1+ 33. Ng1 Rf2 34. h3 Rdf6 35. Qg5 Qxe1 36. Qxd5+ Rf7 0-1

[Event "Ruhrgebiet Verbandsliga Gruppe 2 1617"]
[Site "Germany"]
[Date "2017.01.29"]
[Round "6.3"]
[White "Dargel, Manuel"]
[Black "Berger, Konstantin"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "2175"]
[BlackElo "1965"]
[PlyCount "118"]
[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 "Hamm Koenigsspringer"]
[BlackTeam "Essen Werden"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Bd2 e6 7. h4 h5 8. Nh3 Nge7 9. Qc1 a6 10. 0-0 Rb8 11. Ne4 Nd4 12. Re1 Ndf5 13. Bg5 0-0 14. Bf6 b6 15. Bxg7 Kxg7 16. Qc3+ f6 17. Nf4 d5 18. Nd2 Qd6 19. cxd5 exd5 20. Nf3 d4 21. Qb3 Bd7 22. Rad1 a5 23. e4 dxe3 24. fxe3 Nxg3 25. d4 c4 26. Qc2 b5 27. d5 Rfe8 28. Nd4 Ngf5 29. Nde6+ Kh7 30. Bf3 Bxe6 31. dxe6 Qe5 32. Rd7 Kh6 33. Qd2 Nxh4 34. Bd1 Nhf5 35. e4 g5 36. Bxh5 Rg8 37. exf5 Qxf4 38. Qxf4 gxf4+ 39. Bg6 Nxf5 40. Kf2 Kxg6 41. Kf3 Rg7 42. Rd2 Kh7 43. Kxf4 Ne7 44. Rh1+ Kg8 45. Rh6 Rg6 46. Rh5 Rg1 47. Rd7 Rg7 48. Ke4 Kf8 49. Rh6 Ng8 50. Rh7 Rxd7 51. Rxd7 Ne7 52. Kd4 Rc8 53. a3 b4 54. axb4 axb4 55. Rb7 c3 56. bxc3 bxc3 57. Rb1 c2 58. Rc1 Ng6 59. Kd5 Ke7 0-1

[Event "Ruhrgebiet Verbandsliga Gruppe 2 1617"]
[Site "Germany"]
[Date "2016.12.18"]
[Round "5.3"]
[White "Berger, Konstantin"]
[Black "Schriewer, Thomas"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1965"]
[BlackElo "1963"]
[PlyCount "67"]
[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 "Essen Werden"]
[BlackTeam "Sodingen/Castrop SK II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 11. Bxb5 axb5 12. Nxb5 Ra4 13. Nbc7+ Kd7 14. 0-0 Rxe4 15. Qh5 Nd4 16. c3 Ne2+ 17. Kh1 Kc6 18. g3 Be6 19. Rfd1 Rg8 20. Qf3 Qg5 21. Qd3 Bxd5 22. Nxd5 Nd4 23. Qc4+ Kd7 24. cxd4 Be7 25. Nb6+ Ke8 26. Qc8+ Bd8 27. dxe5 Kf8 28. Rxd6 Kg7 29. Qc3 Kh8 30. Nd5 Be7 31. e6+ Rg7 32. Nxe7 Qxe7 33. Rd7 Qxe6 34. Rd8+ 1-0

[Event "Ruhrgebiet Verbandsliga Gruppe 2 1617"]
[Site "Germany"]
[Date "2016.11.27"]
[Round "4"]
[White "Frohne, Gerd"]
[Black "Berger, Konstantin"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2032"]
[BlackElo "1965"]
[PlyCount "83"]
[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 "Gladbeck SG"]
[BlackTeam "Essen Werden"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Qa4+ Nd7 8. Nf3 0-0 9. Be2 c5 10. 0-0 a6 11. Rd1 b5 12. Qc2 Qc7 13. d5 Nb6 14. Bd2 e6 15. c4 exd5 16. cxd5 Bxa1 17. Rxa1 f5 18. Bh6 Re8 19. Rd1 fxe4 20. d6 Qf7 21. Qxc5 exf3 22. Bxf3 Rb8 23. h4 Be6 24. Qd4 Nd7 25. Rc1 Rbc8 26. Rc7 Qf6 27. Qd2 Rxc7 28. dxc7 Nc5 29. Bg5 Qf7 30. Qd6 Qf8 31. Qd4 Rc8 32. Bf4 Qe7 33. Bd6 Qg7 34. Qxc5 Re8 35. Bc6 Bd7 36. Bd5+ Kh8 37. Bb7 Kg8 38. Bd5+ Kh8 39. f4 Qa1+ 40. Kh2 Bc8 41. Be5+ Rxe5 42. Qf8# 1-0

[Event "Ruhrgebiet Verbandsliga Gruppe 2 1617"]
[Site "Germany"]
[Date "2016.10.30"]
[Round "3.3"]
[White "Berger, Konstantin"]
[Black "Wagner, Norbert"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1965"]
[BlackElo "2059"]
[PlyCount "186"]
[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 "Essen Werden"]
[BlackTeam "Brambauer"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 Nf6 5. Nf3 c6 6. Bc4 Bf5 7. Ne5 e6 8. g4 Bg6 9. h4 Be4 10. Nxe4 Nxe4 11. Be3 Nd6 12. Bb3 Nd7 13. Nd3 h5 14. g5 g6 15. Qf3 Nf5 16. 0-0-0 Bd6 17. Qe4 Qe7 18. Rhe1 a5 19. a4 0-0 20. Bf4 Rfd8 21. Bd2 Nf8 22. Ne5 Qc7 23. Nc4 b5 24. Nxd6 Qxd6 25. Bf4 Qb4 26. Bd2 Qxd4 27. Bc3 Qxe4 28. Rxe4 Rxd1+ 29. Kxd1 Nd7 30. axb5 cxb5 31. Ba2 b4 32. Bd2 Rd8 33. Ke1 Rc8 34. Kd1 Kf8 35. f3 Ke7 36. Be1 Nc5 37. Re5 Kd6 38. f4 Ra8 39. Bf2 Nd7 40. Re4 Rc8 41. Kd2 Nc5 42. Rc4 Rc6 43. Kd1 Nd7 44. Rxc6+ Kxc6 45. Ke2 Kb5 46. Kd2 Nc5 47. Be1 a4 48. c3 b3 49. Bb1 Kc4 50. Bf2 Nd6 51. Bd4 Nce4+ 52. Ke3 Ng3 53. Bd3+ Kd5 54. Kd2 Nde4+ 55. Kc1 Nd6 56. Bf2 Nge4 57. Ba7 Nc4 58. Bd4 Ned6 59. Bf2 Ne4 60. Bd4 Ned2 61. Bf2 a3 62. Bxc4+ Kxc4 63. bxa3 Kxc3 64. Bd4+ Kd3 65. Bf6 Nc4 66. a4 Ke4 67. Be5 Kd5 68. Bc3 Kc5 69. Kb1 Kb6 70. Bb4 Ka6 71. Kc1 Nb6 72. Kb2 Nxa4+ 73. Kxb3 Kb5 74. Bd6 Nb6 75. Kc3 Kc6 76. Be5 Kd5 77. Kd3 Nd7 78. Bc7 Nc5+ 79. Ke3 Ne4 80. Ba5 Ng3 81. Be1 Nf5+ 82. Kf3 Kd4 83. Bf2+ Kd3 84. Be1 Nd4+ 85. Kg3 Ke4 86. Bd2 Nf5+ 87. Kh3 Kf3 88. Bc1 Ng3 89. Ba3 Ne2 90. f5 exf5 91. Bc5 Nf4+ 92. Kh2 Nd3 93. Bd4 Kg4 0-1

[Event "Ruhrgebiet Verbandsliga Gruppe 2 1617"]
[Site "Germany"]
[Date "2016.09.25"]
[Round "2.2"]
[White "Berger, Konstantin"]
[Black "Sharma, Danesh"]
[Result "1-0"]
[ECO "C97"]
[WhiteElo "1965"]
[BlackElo "1920"]
[PlyCount "83"]
[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 "Essen Werden"]
[BlackTeam "Welper SV II"]
[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. h3 d6 9. c3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 Be6 13. d5 Bd7 14. b3 Ne8 15. Nf1 f5 16. exf5 Bxf5 17. Bxf5 Rxf5 18. Ng3 Rf8 19. Ne4 h6 20. Be3 c4 21. b4 Nb7 22. a4 Nf6 23. Nxf6+ Bxf6 24. Nd2 Qf7 25. Ne4 Qg6 26. Qg4 Qxg4 27. hxg4 Be7 28. Reb1 Rfc8 29. Ra2 Nd8 30. Rba1 Rab8 31. axb5 axb5 32. Ra7 Kf8 33. g3 Nf7 34. Kg2 Ke8 35. f4 exf4 36. gxf4 Kf8 37. Bd4 Re8 38. Kf3 g5 39. f5 Kg8 40. Rd7 Ne5+ 41. Bxe5 dxe5 42. f6 1-0

[Event "Ruhrgebiet Verbandsliga Gruppe 2 1617"]
[Site "Germany"]
[Date "2016.09.04"]
[Round "1.3"]
[White "Berger, Konstantin"]
[Black "Gunkel, Christian"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "1965"]
[BlackElo "1971"]
[PlyCount "57"]
[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 "Essen Werden"]
[BlackTeam "Essen Listiger Bauer"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 cxd4 5. Qxd4 a6 6. Bxd7+ Bxd7 7. c4 Bc6 8. Nc3 h6 9. 0-0 e6 10. Rd1 Qc7 11. a4 Nf6 12. b4 Rc8 13. Bf4 e5 14. Nxe5 dxe5 15. Bxe5 Qe7 16. c5 Rd8 17. Bd6 Qe6 18. e5 Nh7 19. b5 Bd7 20. Re1 Qg6 21. Nd5 Bxd6 22. exd6+ Kf8 23. Ne7 Qf6 24. Qd5 axb5 25. axb5 Bxb5 26. Qxb7 Be8 27. Ra8 Rxa8 28. Qxa8 g5 29. d7 1-0

[Event "Ruhrgebiet Verbandsliga Gruppe 2 1516"]
[Site "Germany"]
[Date "2016.01.24"]
[Round "6.2"]
[White "Schulz, Hartmut"]
[Black "Berger, Konstantin"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2055"]
[BlackElo "1939"]
[PlyCount "103"]
[EventDate "2015.09.06"]
[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 "Brambauer"]
[BlackTeam "Essen Werden"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 0-0 5. e3 c5 6. c3 b6 7. Bc4 Bb7 8. 0-0 d6 9. Qe2 Nbd7 10. e4 h6 11. Bh4 g5 12. Bg3 Nh5 13. d5 Nxg3 14. fxg3 a5 15. a4 Bf6 16. Rf2 g4 17. Nh4 Ne5 18. Raf1 Bg5 19. Bb5 Bc8 20. Nc4 Nxc4 21. Bxc4 Bxh4 22. gxh4 Kg7 23. e5 dxe5 24. Qxe5+ f6 25. Qe4 Qd6 26. Re1 Rf7 27. Bb5 h5 28. Be8 f5 29. Qf4 Qxf4 30. Rxf4 Rf8 31. Rxe7+ Kf6 32. Re1 Ra7 33. Bb5 Re7 34. Rff1 Re5 35. Bc6 Rf7 36. Rxe5 Kxe5 37. Re1+ Kd6 38. Re8 Bd7 39. Rd8 c4 40. g3 Kc7 41. Rxd7+ Rxd7 42. Bxd7 Kxd7 43. Kf2 Kd6 44. Ke3 Kxd5 45. Kf4 Ke6 46. Kg5 Ke5 47. Kxh5 Kf6 48. Kh6 f4 49. gxf4 Kf5 50. h5 Kf6 51. f5 Kxf5 52. Kg7 1-0

[Event "Ruhrgebiet Verbandsliga Gruppe 2 1516"]
[Site "Germany"]
[Date "2015.12.20"]
[Round "5.2"]
[White "Berger, Konstantin"]
[Black "Ahling, Michael"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1939"]
[BlackElo "2092"]
[PlyCount "79"]
[EventDate "2015.09.06"]
[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 "Essen Werden"]
[BlackTeam "Horst Emscher"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. a3 Bxc5 6. b4 Bb6 7. Qg4 g6 8. Nf3 f5 9. Qg3 Qc7 10. Bd3 Qg7 11. Nc3 Ne7 12. 0-0 h6 13. Nb5 0-0 14. c4 a5 15. c5 Bd8 16. Bb2 Nbc6 17. Bc3 b6 18. Nd6 bxc5 19. bxc5 Ba6 20. Bxa6 Rxa6 21. Rab1 a4 22. Rb7 Ba5 23. Bb4 g5 24. h3 Rfa8 25. Nb5 Rc8 26. Nbd4 Nd8 27. Rd7 Qf7 28. Rc1 Qe8 29. Rd6 Nec6 30. Rb1 Kf7 31. Kh2 Ra7 32. Kg1 Rb7 33. Nc2 Rcb8 34. Nfd4 Nxd4 35. Nxd4 Bxb4 36. axb4 Rxb4 37. Rxb4 Rxb4 38. Qd3 Nb7 39. Rxe6 Rxd4 40. Qxf5+ 1-0

[Event "Ruhrgebiet Verbandsliga Gruppe 2 1516"]
[Site "Germany"]
[Date "2015.11.08"]
[Round "3.2"]
[White "Gelashvili, George"]
[Black "Berger, Konstantin"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2110"]
[BlackElo "1939"]
[PlyCount "81"]
[EventDate "2015.09.06"]
[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 "Essen Werden"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 c5 2. c4 Nc6 3. g3 g6 4. Bg2 Bg7 5. 0-0 e6 6. e3 Nge7 7. d4 cxd4 8. Nxd4 d5 9. Nxc6 bxc6 10. Qa4 0-0 11. Na3 Qb6 12. Rb1 e5 13. cxd5 cxd5 14. Bd2 Rb8 15. Ba5 Qb7 16. Rfc1 Bd7 17. Qd1 Rfc8 18. Bc3 Be6 19. Nc2 Qd7 20. a3 h5 21. Qd2 f6 22. Rd1 Bh6 23. Qe2 Qa4 24. Ne1 Rd8 25. Nd3 Qc4 26. Bf1 d4 27. exd4 exd4 28. Bb4 Nc6 29. b3 Qd5 30. Bg2 Qd7 31. Nc5 Bg4 32. f3 Be3+ 33. Kh1 Qf7 34. fxg4 Nxb4 35. axb4 hxg4 36. Qc4 Rbc8 37. Ra1 Rc7 38. Ra6 f5 39. Rxg6+ Kf8 40. Ne6+ Ke8 41. Nxc7+ 1-0

[Event "Ruhrgebiet Verbandsliga Gruppe 2 1516"]
[Site "Germany"]
[Date "2015.09.20"]
[Round "2"]
[White "Berger, Konstantin"]
[Black "Sicars, Thorsten"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1939"]
[BlackElo "1979"]
[PlyCount "53"]
[EventDate "2015.09.06"]
[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 "Essen Werden"]
[BlackTeam "Wattenscheid SV III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 Nc6 5. Nf3 Bg4 6. c3 e6 7. Be3 Nge7 8. Nbd2 Nf5 9. Bd4 Be7 10. Qa4 0-0 11. Bd3 Nfxd4 12. cxd4 f6 13. Rc1 Qc7 14. Bb5 fxe5 15. Bxc6 Bxf3 16. Nxf3 Rxf3 17. Bxb7 Qxb7 18. gxf3 Qxb2 19. 0-0 Bg5 20. Rc2 Qxd4 21. Qc6 Rf8 22. Qxe6+ Kh8 23. c6 Qd3 24. Rb2 Bd8 25. Rb8 Qxf3 26. Rxd8 Rxd8 27. c7 1-0

[Event "Ruhrgebiet Verbandsliga Gruppe 2 1516"]
[Site "Germany"]
[Date "2015.09.06"]
[Round "1.2"]
[White "Rosen, Willy"]
[Black "Berger, Konstantin"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2175"]
[BlackElo "1939"]
[PlyCount "92"]
[EventDate "2015.09.06"]
[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 "Katernberg SF III"]
[BlackTeam "Essen Werden"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 a6 3. g3 b5 4. Bg2 Bb7 5. d3 e6 6. f4 Nf6 7. Qe2 Nc6 8. Nf3 Nd4 9. Nxd4 cxd4 10. Nd1 Rc8 11. 0-0 Qc7 12. c3 Bc5 13. Kh1 h5 14. Bd2 Qd8 15. Bf3 d6 16. c4 bxc4 17. dxc4 e5 18. b4 Ba7 19. f5 Qd7 20. Nb2 Ke7 21. Rac1 Bc6 22. Kg2 Qb7 23. Rfe1 Kd7 24. a4 Ke7 25. h3 g6 26. fxg6 fxg6 27. b5 Bd7 28. Nd3 Be6 29. Nb4 axb5 30. axb5 Bc5 31. Nc6+ Kd7 32. Ra1 Ra8 33. g4 hxg4 34. hxg4 Rh7 35. Bg5 Rah8 36. Rh1 Rxh1 37. Rxh1 Rxh1 38. Kxh1 Nh7 39. Bd2 Qa8 40. Qh2 Qg8 41. Be2 Nf6 42. Qh4 Qh7 43. Qxh7+ Nxh7 44. g5 Nf8 45. Kg2 Ke8 46. Kf1 Nd7 1/2-1/2

[Event "Ruhrgebiet Verbandsliga 1415 Aufstieg"]
[Site "Germany"]
[Date "2015.05.31"]
[Round "1.6"]
[White "Schmidt, Ralph"]
[Black "Berger, Konstantin"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1906"]
[BlackElo "1976"]
[PlyCount "104"]
[EventDate "2015.05.31"]
[EventType "team-match"]
[EventRounds "1"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bochum-Linden"]
[BlackTeam "Essen Werden"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 Nc6 3. d3 g6 4. Be3 d6 5. d4 cxd4 6. Bxd4 Nxd4 7. Qxd4 Nf6 8. e5 dxe5 9. Qxe5 Qd6 10. Bb5+ Bd7 11. Bxd7+ Qxd7 12. Rd1 Qf5 13. Nf3 Qxe5+ 14. Nxe5 Bg7 15. 0-0 Ne4 16. Nxe4 Bxe5 17. c3 f5 18. Nc5 b6 19. Na6 Rd8 20. Nb4 Rxd1 21. Rxd1 Bd6 22. Nc6 a5 23. a4 Kd7 24. Ne5+ Ke6 25. Nf3 h6 26. Nd4+ Kd7 27. Nb5 Rc8 28. Nxd6 exd6 29. Rd3 Re8 30. Kf1 Kc6 31. c4 Re5 32. b3 d5 33. cxd5+ Rxd5 34. Rc3+ Kd7 35. Ke2 b5 36. axb5 Rxb5 37. Rd3+ Ke6 38. h4 Rb4 39. g3 g5 40. hxg5 hxg5 41. f3 Ke5 42. Re3+ Kd5 43. Rd3+ Rd4 44. Rc3 f4 45. gxf4 gxf4 46. Ke1 Rb4 47. Ke2 a4 48. bxa4 Rxa4 49. Rd3+ Ke5 50. Rb3 Kd4 51. Rd3+ Ke5 52. Rb3 Kd4 1/2-1/2

[Event "Ruhrgebiet Verbandsliga Gruppe 2 1415"]
[Site "Germany"]
[Date "2015.03.29"]
[Round "8.3"]
[White "Steinle, Carsten"]
[Black "Berger, Konstantin"]
[Result "0-1"]
[ECO "A15"]
[WhiteElo "2127"]
[BlackElo "1970"]
[PlyCount "80"]
[EventDate "2014.09.21"]
[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 "Ahlen SV"]
[BlackTeam "Essen Werden"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b3 Nf6 2. Bb2 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 e5 7. c4 Nh5 8. Nc3 f5 9. d4 e4 10. Ne1 Nc6 11. Nc2 Nf6 12. b4 Qe7 13. b5 Na5 14. Ne3 Be6 15. Qa4 b6 16. Rac1 Qf7 17. Ncd5 a6 18. Nxf6+ Bxf6 19. Rc2 Bg5 20. f4 exf3 21. Rxf3 Rae8 22. d5 Bc8 23. Qa3 axb5 24. Qc3 Bf6 25. Qxf6 Qxf6 26. Bxf6 Rxf6 27. cxb5 Rf7 28. Kf2 Nb7 29. Rf4 Nc5 30. Rfc4 Bd7 31. Rb4 Rfe7 32. Nd1 Rxe2+ 33. Rxe2 Nd3+ 34. Kf1 Nxb4 35. Rxe8+ Bxe8 36. Nc3 Nc2 37. Kf2 Kg7 38. a4 Kf6 39. Ke2 Ke5 40. Kd2 Nb4 0-1

[Event "Ruhrgebiet Verbandsliga Gruppe 2 1415"]
[Site "Germany"]
[Date "2015.03.01"]
[Round "7"]
[White "Berger, Konstantin"]
[Black "Gross, Thomas"]
[Result "1-0"]
[ECO "C03"]
[WhiteElo "1970"]
[BlackElo "1920"]
[PlyCount "81"]
[EventDate "2014.09.21"]
[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 "Essen Werden"]
[BlackTeam "Oberhausen SV II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nd2 h6 4. Ngf3 Nf6 5. e5 Nfd7 6. Bd3 c5 7. c3 Nc6 8. 0-0 g5 9. c4 dxc4 10. Nxc4 cxd4 11. Be4 Bg7 12. Bxc6 bxc6 13. Qxd4 0-0 14. Rd1 Qc7 15. Be3 c5 16. Qd6 Qxd6 17. exd6 Ba6 18. Nfd2 Rab8 19. Rab1 Bd4 20. b3 Rfd8 21. h4 f6 22. hxg5 hxg5 23. Ne4 e5 24. g4 Kg7 25. Rbc1 Bb7 26. Ncd2 Rh8 27. Bxd4 exd4 28. f3 Ne5 29. Rxc5 Nxf3+ 30. Nxf3 Bxe4 31. Rc7+ Kg6 32. Kf2 d3 33. d7 Rh3 34. Rc8 Rxf3+ 35. Kg1 Rg3+ 36. Kh2 Rxg4 37. Rxb8 Rg2+ 38. Kh3 g4+ 39. Kh4 Bf3 40. Rh1 Re2 41. d8Q 1-0

[Event "Ruhrgebiet Verbandsliga Gruppe 2 1415"]
[Site "Germany"]
[Date "2015.02.08"]
[Round "6"]
[White "Berger, Konstantin"]
[Black "Klueting, Reiner"]
[Result "1-0"]
[ECO "B05"]
[WhiteElo "1964"]
[BlackElo "1944"]
[PlyCount "123"]
[EventDate "2014.09.21"]
[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 "Essen Werden"]
[BlackTeam "Wattenscheid SV III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 dxe5 6. Nxe5 Bxe2 7. Qxe2 c6 8. c4 Nf6 9. Nf3 e6 10. 0-0 Be7 11. Nc3 0-0 12. Bg5 Nbd7 13. Rfe1 Re8 14. Rad1 h6 15. Bh4 Qa5 16. Ne5 Rad8 17. Bg3 Bb4 18. Rd3 c5 19. a3 Bxc3 20. Rxc3 cxd4 21. Rd3 Nh5 22. Rxd4 Nxg3 23. hxg3 Nxe5 24. Rxd8 Rxd8 25. Qxe5 Qxe5 26. Rxe5 Rd1+ 27. Kh2 Rd2 28. Rb5 b6 29. f3 Rc2 30. b3 Kf8 31. a4 Rb2 32. c5 bxc5 33. Rxc5 Rxb3 34. Rc7 a5 35. Ra7 Ra3 36. Rxa5 Ke7 37. Ra7+ Kf6 38. a5 Ra2 39. g4 Ra4 40. a6 Kg6 41. Ra8 Kg5 42. Kg3 Ra3 43. a7 Kf6 44. Kf4 Ra4+ 45. Ke3 Ke5 46. g3 g6 47. Kd3 h5 48. gxh5 gxh5 49. Kc3 f5 50. Kd3 Ra3+ 51. Ke2 Ra2+ 52. Ke3 Ra3+ 53. Kf2 Ra2+ 54. Kf1 h4 55. f4+ Ke4 56. gxh4 Kf3 57. Ke1 Kxf4 58. h5 Ke3 59. Kd1 f4 60. h6 f3 61. h7 f2 62. Rf8 1-0

[Event "Ruhrgebiet Verbandsliga Gruppe 2 1415"]
[Site "Germany"]
[Date "2015.01.18"]
[Round "5.5"]
[White "Wilbert, Siegfried"]
[Black "Berger, Konstantin"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "1939"]
[BlackElo "1964"]
[PlyCount "120"]
[EventDate "2014.09.21"]
[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 "Buer SF"]
[BlackTeam "Essen Werden"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. Nf3 g6 5. g3 Bg7 6. Bg2 0-0 7. d4 c5 8. e4 Nxc3 9. bxc3 Nc6 10. Be3 Bg4 11. Qa4 Bxf3 12. Bxf3 cxd4 13. Rd1 e5 14. cxd4 exd4 15. Bg2 Qe7 16. Bc1 Qb4+ 17. Qxb4 Nxb4 18. a3 Nc6 19. f4 Rfd8 20. Rd3 Rac8 21. Bd2 f6 22. Ke2 Nb8 23. Bh3 Rc6 24. Rb1 b6 25. Rb4 Rcd6 26. Rc4 Na6 27. Bb4 Nxb4 28. axb4 b5 29. Rc5 a6 30. Kd2 Re8 31. Bg2 Bf8 32. Rc7 Rdd8 33. Rb3 Rc8 34. Ra7 Rc4 35. Rxa6 Bxb4+ 36. Kd1 Rec8 37. Bh3 Rc1+ 38. Ke2 R8c2+ 39. Kf3 Rc3+ 40. Rxc3 Bxc3 41. Be6+ Kf8 42. Bb3 d3 43. Rd6 Rf1+ 44. Kg4 d2 45. h4 Ke7 46. Rd3 b4 47. Ba4 h5+ 48. Kh3 Re1 49. Rd7+ Ke6 50. Rd3 Rxe4 51. Kg2 Re1 52. Kf2 Rb1 53. Bc2 Re1 54. Ba4 Kf5 55. Rd6 g5 56. hxg5 fxg5 57. Bd7+ Ke4 58. Bc6+ Kf5 59. Bd7+ Ke4 60. Bc6+ Kf5 1/2-1/2

[Event "Ruhrgebiet Verbandsliga Gruppe 2 1415"]
[Site "Germany"]
[Date "2014.11.16"]
[Round "3.6"]
[White "Berger, Konstantin"]
[Black "Beckmann, Klaus"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1964"]
[BlackElo "1781"]
[PlyCount "55"]
[EventDate "2014.09.21"]
[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 "Essen Werden"]
[BlackTeam "Muelheim Nord IV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 Nc6 5. Nf3 d6 6. Bc4 e6 7. 0-0 dxe5 8. dxe5 Be7 9. Nbd2 0-0 10. Bb3 Nf4 11. Nc4 Ng6 12. Qe2 Qc7 13. a4 Na5 14. Nxa5 Qxa5 15. h4 Bxh4 16. Nxh4 Nxh4 17. Rd1 Ng6 18. Bc2 Qc7 19. Qh5 Bd7 20. Be3 b5 21. f3 Qxe5 22. Qxe5 Nxe5 23. f4 Nc4 24. Bxc5 Rfc8 25. Rxd7 Rxc5 26. axb5 Nb6 27. Raxa7 Rxa7 28. Rd8# 1-0

[Event "Ruhrgebiet Verbandsliga Gruppe 2 1415"]
[Site "Germany"]
[Date "2014.10.19"]
[Round "2.5"]
[White "Berger, Konstantin"]
[Black "Thanabalasingam, Ajandhan"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1964"]
[BlackElo "2023"]
[PlyCount "52"]
[EventDate "2014.09.21"]
[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 "Essen Werden"]
[BlackTeam "Bochum SG III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 g6 5. dxc5 Qxc5 6. Be3 Qc7 7. Na3 a6 8. Nc4 Nd7 9. a4 Bg7 10. Nf3 Ngf6 11. h3 0-0 12. Qb3 Nd5 13. Bd4 e5 14. Ncxe5 Nxe5 15. Nxe5 Bxe5 16. Qxd5 Bxd4 17. Qxd4 Re8+ 18. Be2 Bf5 19. Kf1 Rad8 20. Qb4 a5 21. Qh4 Re4 22. Qg5 Rxe2 23. Kxe2 Qc4+ 24. Kf3 Rd3+ 25. Qe3 Rxe3+ 26. fxe3 Qe4+ 0-1

[Event "Ruhrgebiet Verbandsliga Gruppe 2 1415"]
[Site "Germany"]
[Date "2014.09.21"]
[Round "1.5"]
[White "Cavasin, Joerg"]
[Black "Berger, Konstantin"]
[Result "0-1"]
[ECO "D91"]
[WhiteElo "1903"]
[BlackElo "1964"]
[PlyCount "114"]
[EventDate "2014.09.21"]
[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 "Altenessen"]
[BlackTeam "Essen Werden"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. Nc3 g6 3. Nf3 d5 4. d4 Bg7 5. Bg5 Ne4 6. cxd5 Nxg5 7. Nxg5 e6 8. h4 exd5 9. e3 0-0 10. Qf3 c5 11. Nxd5 cxd4 12. Bc4 Nc6 13. exd4 Nxd4 14. Qd1 h6 15. Nf3 Bg4 16. Kf1 Re8 17. Ne3 Nxf3 18. gxf3 Qxd1+ 19. Rxd1 Bxf3 20. Rg1 Bxd1 21. Nxd1 Kf8 22. b3 Re4 23. Bd5 Rd4 24. Ne3 Rc8 25. Ke2 b6 26. h5 g5 27. a4 Rc5 28. Bc4 f5 29. Nc2 Re5+ 30. Kf3 Rf4+ 31. Kg2 Rg4+ 32. Kf1 Rxg1+ 33. Kxg1 f4 34. Kg2 Rc5 35. Kf3 Bc3 36. Na3 a5 37. Nb5 Be5 38. Na3 Ke7 39. Nc2 Kf6 40. Ne1 Bd4 41. Nd3 Rc7 42. Ke4 Bc3 43. Kd5 Re7 44. Kc6 Bd4 45. Kd5 Rd7+ 46. Kc6 Rd8 47. Bb5 Kf5 48. Kc7 Rf8 49. f3 Rf7+ 50. Kd6 g4 51. Kd5 g3 52. Ne1 Re7 53. Ng2 Bc5 54. Bd3+ Kg5 55. Be4 Rd7+ 56. Ke5 Rd2 57. Nxf4 Bd6+ 0-1

[Event "NRW Verbandsliga Group1 1314"]
[Site "Nordrheinwestfalen"]
[Date "2014.04.06"]
[Round "9"]
[White "Linde, Wolfgang"]
[Black "Berger, Konstantin"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2077"]
[BlackElo "1962"]
[PlyCount "77"]
[EventDate "2013.09.08"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Welper SV"]
[BlackTeam "Essen Werden"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. c3 d6 6. Bb3 h6 7. Nbd2 a6 8. h3 Ba7 9. Qe2 Be6 10. Bc2 Qd7 11. Nf1 0-0-0 12. Be3 Bxe3 13. Qxe3 d5 14. Ng3 g5 15. Ba4 b5 16. Bb3 g4 17. hxg4 Nxg4 18. Qc5 d4 19. Bxe6 Qxe6 20. a4 dxc3 21. bxc3 b4 22. cxb4 Qd6 23. Qxd6 Rxd6 24. b5 Nb4 25. 0-0 a5 26. Rac1 Nxd3 27. Rc3 Kb7 28. Nf5 Rd7 29. g3 Rhd8 30. Ne1 Nb2 31. f3 Nd1 32. Rb3 Nf6 33. Nxh6 Nh5 34. Nf5 Rg8 35. Nd3 Nxg3 36. Nxg3 Rxg3+ 37. Kh2 Ne3 38. Nc5+ Kb8 39. Rxe3 1-0

[Event "NRW Verbandsliga Group1 1314"]
[Site "Nordrheinwestfalen"]
[Date "2014.03.09"]
[Round "8.4"]
[White "Berger, Konstantin"]
[Black "Rueberg, Jobst"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1962"]
[BlackElo "2080"]
[PlyCount "50"]
[EventDate "2013.09.08"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Essen Werden"]
[BlackTeam "Ahlen SV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c3 e6 3. d4 d5 4. exd5 Qxd5 5. a3 Nc6 6. Nf3 Nf6 7. Be3 cxd4 8. cxd4 Qd8 9. Bd3 Be7 10. 0-0 0-0 11. Nc3 b6 12. Qe2 Bb7 13. Rfd1 Rc8 14. Rac1 Nb8 15. Ng5 Nbd7 16. Bb1 g6 17. h4 Nd5 18. Nxd5 Bxd5 19. Rxc8 Qxc8 20. h5 Nf6 21. hxg6 hxg6 22. Rc1 Qd8 23. Rc3 Qd6 24. b4 a5 25. b5 Kg7 1/2-1/2

[Event "NRW Verbandsliga Group1 1314"]
[Site "Nordrheinwestfalen"]
[Date "2014.02.16"]
[Round "7"]
[White "Peters, Olaf"]
[Black "Berger, Konstantin"]
[Result "0-1"]
[ECO "A24"]
[WhiteElo "1921"]
[BlackElo "1962"]
[PlyCount "136"]
[EventDate "2013.09.08"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Bochum SC an der Uni"]
[BlackTeam "Essen Werden"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. e3 d6 6. Nge2 e5 7. 0-0 c6 8. b3 Be6 9. Bb2 a5 10. d4 Na6 11. a3 Rb8 12. d5 cxd5 13. cxd5 Bd7 14. Rb1 b5 15. Na2 b4 16. Rc1 Qb6 17. a4 Nc5 18. Rc4 Bc8 19. Nac1 Ba6 20. Rc2 Rfe8 21. Re1 Rbd8 22. h3 Nfd7 23. g4 f5 24. gxf5 gxf5 25. Ng3 Rf8 26. Nh5 Rf7 27. f4 Kh8 28. Kh2 Bf6 29. Nxf6 Rxf6 30. Bf3 Bb7 31. Rg2 Rg8 32. Reg1 Rfg6 33. Nd3 Ba6 34. Nf2 Qd8 35. Qc2 Qf6 36. Be2 Rxg2+ 37. Rxg2 Rxg2+ 38. Kxg2 Bxe2 39. Qxe2 Nxb3 40. Qa6 Qe7 41. Qc8+ Kg7 42. Qc2 Nbc5 43. fxe5 Nxe5 44. Qxf5 Qf6 45. Bxe5 Qxe5 46. Qg4+ Kf7 47. e4 b3 48. Qf3+ Ke7 49. Qg4 h6 50. Qc8 b2 51. Qc7+ Kf8 52. Qd8+ Kf7 53. Qc7+ Kg6 54. Qb8 Nxe4 55. Ng4 Qg3+ 56. Kh1 Qxh3+ 57. Nh2 Nf2+ 58. Kg1 Qg3+ 59. Kf1 Qd3+ 60. Kxf2 Qf5+ 61. Nf3 b1Q 62. Qxd6+ Qf6 63. Qg3+ Kh7 64. Qc7+ Kg8 65. Qc8+ Qf8 66. Qe6+ Kh7 67. Ke2 Qc2+ 68. Ke3 Qc3+ 0-1

[Event "NRW Verbandsliga Group1 1314"]
[Site "Nordrheinwestfalen"]
[Date "2014.01.26"]
[Round "6"]
[White "Rickert, Stefan"]
[Black "Berger, Konstantin"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "1946"]
[BlackElo "1962"]
[PlyCount "77"]
[EventDate "2013.09.08"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Gladbeck SG"]
[BlackTeam "Essen Werden"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. c3 d6 6. d4 exd4 7. cxd4 Bb6 8. d5 Ne5 9. Nxe5 dxe5 10. Nc3 0-0 11. Kh1 Ng4 12. Qf3 Qh4 13. h3 Nxf2+ 14. Kh2 Ng4+ 15. Kh1 Bd7 16. Bd2 Nf6 17. Be1 Qh6 18. Bg3 Rae8 19. Rae1 Re7 20. b4 Ne8 21. a4 a6 22. a5 Ba7 23. b5 Nd6 24. Qd3 axb5 25. Nxb5 Bxb5 26. Bxb5 Qg5 27. Ba4 Bd4 28. Bc2 Ra8 29. Rb1 Rxa5 30. Be1 Ra8 31. Bd2 Qg6 32. Bb4 b6 33. Rf3 f6 34. Rg3 Qe8 35. Qf3 Ra2 36. Qb3 Qa8 37. Rf1 Rb2 38. Qf3 Rxb4 39. Qxf6 0-1

[Event "NRW Verbandsliga Group1 1314"]
[Site "Nordrheinwestfalen"]
[Date "2013.12.08"]
[Round "5.3"]
[White "Hein, Erwin"]
[Black "Berger, Konstantin"]
[Result "1/2-1/2"]
[ECO "D34"]
[WhiteElo "2018"]
[BlackElo "1962"]
[PlyCount "82"]
[EventDate "2013.09.08"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Dortmund FS 98"]
[BlackTeam "Essen Werden"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c5 5. cxd5 exd5 6. g3 Nc6 7. Bg2 Be7 8. 0-0 0-0 9. b3 Qa5 10. Bb2 Be6 11. dxc5 Qxc5 12. Rc1 Qd6 13. Nb5 Qd7 14. Nbd4 Nxd4 15. Qxd4 Rfc8 16. Ne5 Qb5 17. Nd3 Ne8 18. Qf4 Bf6 19. Be5 a5 20. Qd4 Rc6 21. Rxc6 bxc6 22. Rc1 Rc8 23. Rc5 Qa6 24. Nf4 Be7 25. Nxe6 fxe6 26. Rc2 c5 27. Qg4 Nf6 28. Qa4 c4 29. e3 cxb3 30. Qxb3 Rxc2 31. Qxc2 Qc4 32. Qb2 Qb4 33. Bh3 Kf7 34. Bxf6 Bxf6 35. Qc2 Qc4 36. Qb1 a4 37. Qb6 Qe4 38. Bg2 Qc4 39. Bh3 Qe4 40. Bg2 Qc4 41. Bh3 Qe4 1/2-1/2

[Event "NRW Verbandsliga Group1 1314"]
[Site "Nordrheinwestfalen"]
[Date "2013.11.24"]
[Round "4.5"]
[White "Berger, Konstantin"]
[Black "Klups, Christoph"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1962"]
[BlackElo "1931"]
[PlyCount "107"]
[EventDate "2013.09.08"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Essen Werden"]
[BlackTeam "Listiger Bauer Essen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 e6 6. cxd4 Be7 7. Nc3 Nxc3 8. bxc3 d5 9. Bd3 Nc6 10. h4 Na5 11. Ng5 Bd7 12. Qf3 Bxg5 13. hxg5 g6 14. Rh4 Qe7 15. Qh3 Rc8 16. Bd2 Nc4 17. Rxh7 Rxh7 18. Qxh7 Ba4 19. Rb1 b5 20. Bc1 a6 21. Qh8+ Kd7 22. Qf6 Qxf6 23. gxf6 Rh8 24. Ke2 Rh1 25. Bf4 Rxb1 26. Bxb1 a5 27. Bc1 b4 28. cxb4 axb4 29. f4 b3 30. axb3 Bxb3 31. g4 Na5 32. Ba3 Bc4+ 33. Kf2 Ke8 34. f5 exf5 35. gxf5 gxf5 36. Bxf5 Nc6 37. Ke3 Nd8 38. Bc2 Bb5 39. Bb3 Bc6 40. Bc5 Ne6 41. Kd3 Kd7 42. Kc3 Nf4 43. Bd1 Bb5 44. Bg4+ Ne6 45. Kb4 Bd3 46. Ka5 Bc2 47. Kb6 Bg6 48. Bd1 Nf4 49. Ba4+ Ke6 50. Kc7 Kf5 51. Kd6 Kg4 52. Be8 Ne6 53. Bd7 Bf5 54. Kxd5 1-0

[Event "NRW Verbandsliga Group1 1314"]
[Site "Nordrheinwestfalen"]
[Date "2013.11.03"]
[Round "3"]
[White "Berger, Konstantin"]
[Black "Wagner, Norbert"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1962"]
[BlackElo "2017"]
[PlyCount "109"]
[EventDate "2013.09.08"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Essen Werden"]
[BlackTeam "Doppelbauer Brambauer"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Be3 a6 6. Nf3 Nc6 7. Qd2 Bf5 8. Bd3 Bxd3 9. cxd3 e6 10. 0-0 Be7 11. a3 0-0 12. b4 Nd5 13. Ne4 Qd8 14. Rac1 Qe8 15. Qe2 Nd8 16. h4 a5 17. Bd2 axb4 18. axb4 Nc6 19. Nc5 b6 20. Nxe6 Bxb4 21. Rxc6 Qxc6 22. Nxf8 Bxf8 23. Ne5 Qe6 24. f4 f6 25. f5 Qe8 26. Qf3 Rd8 27. Ng4 Qa4 28. Qe4 Kh8 29. h5 h6 30. Rc1 Qa2 31. Bf4 Nxf4 32. Qxf4 Bd6 33. Qe3 Kh7 34. Nf2 Qd5 35. g4 Qb5 36. Ne4 Qb4 37. Kf1 Bh2 38. Rc4 Qa3 39. Rc3 Qa1+ 40. Kg2 Qb2+ 41. Kf3 Kh8 42. Rc4 b5 43. Rc5 Qxd4 44. Rxb5 Qa4 45. Rb2 Qd1+ 46. Kg2 Be5 47. Nf2 Qa4 48. Re2 Rb8 49. Ne4 Rb1 50. Re1 Bd4 51. Qe2 Rb2 52. Nd2 Bc3 53. Rd1 Qxd1 54. Qe8+ Kh7 55. Qg6+ 1/2-1/2

[Event "Ruhrgebiet VK3 1213"]
[Site "Nordrheinwestfalen"]
[Date "2013.02.24"]
[Round "7.4"]
[White "Kauffmann, Steffen"]
[Black "Berger, Konstantin"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "1731"]
[BlackElo "1882"]
[PlyCount "115"]
[EventDate "2012.09.02"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Essen Ueberruhr"]
[BlackTeam "Essen Werden"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. c4 g6 3. b4 Bg7 4. Bb2 0-0 5. g3 d6 6. Bg2 e5 7. d3 Nc6 8. a3 Nh5 9. Qc2 f5 10. e3 e4 11. dxe4 fxe4 12. Nfd2 Bxb2 13. Qxb2 Ne5 14. Bxe4 Qf6 15. Kd1 Qxf2 16. Nc3 Nf6 17. Bd5+ Nxd5 18. Nxd5 Bg4+ 19. Kc2 Qxd2+ 20. Kxd2 Nxc4+ 21. Kc3 Nxb2 22. Kxb2 Rf2+ 23. Kc3 Bf3 24. Nf6+ Kg7 25. Rhf1 Rxf1 26. Rxf1 Bc6 27. g4 h6 28. h4 g5 29. Nh5+ Kg8 30. hxg5 hxg5 31. Rf5 Kh8 32. Rf7 Be4 33. Nf6 Bb1 34. Rxc7 Rf8 35. Nh5 Be4 36. Kd4 Bf3 37. Rg7 Re8 38. Rxg5 Re4+ 39. Kd3 Rxg4 40. Rxg4 Bxg4 41. Nf6 Be6 42. Kd4 Bf7 43. Ne4 d5 44. Nd6 Bg8 45. Nxb7 Kg7 46. Ke5 Kf8 47. Nd6 a6 48. Nc8 Ke8 49. Kd6 Bh7 50. Nb6 Kd8 51. Nxd5 Kc8 52. Nf6 Bd3 53. Kc6 Bb5+ 54. Kb6 Kd8 55. Nd5 Bc4 56. Nc7 a5 57. bxa5 Be2 58. a6 1-0

[Event "Ruhrgebiet VK3 1213"]
[Site "Nordrheinwestfalen"]
[Date "2012.12.02"]
[Round "4"]
[White "Berger, Konstantin"]
[Black "Arndt, Olaf"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1882"]
[BlackElo "1910"]
[PlyCount "51"]
[EventDate "2012.09.02"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Essen Werden"]
[BlackTeam "Horst Emscher II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Nf6 3. Nf3 Nxd5 4. d4 g6 5. c4 Nb6 6. Nc3 Bg7 7. c5 Nd5 8. Bc4 c6 9. Qb3 0-0 10. 0-0 e6 11. Ne4 h6 12. Re1 Nd7 13. Nd6 b6 14. Qa3 b5 15. Bxd5 exd5 16. Bf4 a5 17. Re3 Nf6 18. Rae1 Bd7 19. Ne5 Ra7 20. Qd3 Nh5 21. Bg3 Nxg3 22. hxg3 Bxe5 23. Rxe5 Kg7 24. Re7 Rc7 25. Qe3 Be6 26. Qxe6 1-0

[Event "Ruhrgebiet VK3 1213"]
[Site "Nordrheinwestfalen"]
[Date "2012.10.28"]
[Round "3"]
[White "Fischoeder, Heiko"]
[Black "Berger, Konstantin"]
[Result "0-1"]
[ECO "D32"]
[WhiteElo "1924"]
[BlackElo "1882"]
[PlyCount "118"]
[EventDate "2012.09.02"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Unser Fritz"]
[BlackTeam "Essen Werden"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. Nf3 Nc6 5. Bg5 Be7 6. Bxe7 Ngxe7 7. cxd5 exd5 8. e3 c4 9. Be2 0-0 10. b3 b5 11. 0-0 b4 12. Na4 c3 13. Nc5 a5 14. Bd3 Bf5 15. Ne1 Bxd3 16. Qxd3 Qc7 17. a3 Rfd8 18. Nc2 Qb6 19. f4 Ng6 20. Rf3 Nf8 21. Rh3 g6 22. g4 Ne6 23. Nxe6 fxe6 24. f5 exf5 25. gxf5 Ne7 26. fxg6 Nxg6 27. axb4 axb4 28. Rxa8 Rxa8 29. Qf5 Qd6 30. Rh5 Ra2 31. Qc8+ Kg7 32. Qb7+ Qe7 33. Qxe7+ Nxe7 34. Nxb4 Ra1+ 35. Kf2 c2 36. Nxc2 Ra2 37. Re5 Rxc2+ 38. Kg3 Kf6 39. e4 Rc3+ 40. Kg4 dxe4 41. Rxe4 Rxb3 42. h4 Rb4 43. Rf4+ Kg7 44. Kf3 Nd5 45. Rg4+ Kf7 46. Re4 Rb3+ 47. Kg2 Kf6 48. Kf2 Ra3 49. Re1 Rd3 50. Re4 Nc3 51. Rg4 Kf5 52. Rg7 h6 53. Rh7 Kg6 54. Rc7 Ne4+ 55. Ke2 Rxd4 56. Ke3 Ra4 57. Kf3 Kh5 58. Rc6 Nd2+ 59. Ke3 Nb3 0-1

[Event "Ruhrgebiet VK3 1213"]
[Site "Nordrheinwestfalen"]
[Date "2012.09.30"]
[Round "2"]
[White "Dekhtyaryuk, Dimitri"]
[Black "Berger, Konstantin"]
[Result "0-1"]
[ECO "C39"]
[WhiteElo "1831"]
[BlackElo "1882"]
[PlyCount "63"]
[EventDate "2012.09.02"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Eichlinghofen SV II"]
[BlackTeam "Essen Werden"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. f4 exf4 3. Nf3 g5 4. h4 g4 5. Ne5 Nf6 6. Bc4 d5 7. exd5 Bd6 8. d4 Nh5 9. 0-0 0-0 10. Qe1 g3 11. Nf3 Re8 12. Qd2 Bg4 13. Re1 Rxe1+ 14. Qxe1 Bxf3 15. gxf3 Qxh4 16. Qe2 Nd7 17. Bd2 Ndf6 18. Nc3 Re8 19. Qg2 Ng7 20. Bd3 Bb4 21. Rb1 b6 22. Be4 Bxc3 23. Bxc3 Nxe4 24. fxe4 Rxe4 25. Re1 Rxe1+ 26. Bxe1 Nf5 27. c3 f3 28. Qxf3 Qh2+ 29. Kf1 Ne3+ 30. Qxe3 g2+ 31. Ke2 g1Q+ 32. Bf2 0-1

[Event "Ruhrgebiet VK3 1213"]
[Site "Nordrheinwestfalen"]
[Date "2012.09.02"]
[Round "1"]
[White "Bender, Markus"]
[Black "Berger, Konstantin"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1750"]
[BlackElo "1882"]
[PlyCount "136"]
[EventDate "2012.09.02"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Guennigfeld SV"]
[BlackTeam "Essen Werden"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. 0-0 Bc5 5. Nc3 d6 6. h3 Na5 7. Be2 Be6 8. d4 exd4 9. Nxd4 Bxd4 10. Qxd4 Nc6 11. Qd1 Nd7 12. f4 f5 13. exf5 Bxf5 14. Bh5+ g6 15. Re1+ Kf7 16. Bf3 Nf6 17. a3 Re8 18. Be3 Qd7 19. Qd2 Rad8 20. Rad1 h5 21. Bd4 Nxd4 22. Qxd4 Rxe1+ 23. Rxe1 d5 24. Re2 b6 25. b4 c6 26. Nd1 Qd6 27. Ne3 Be4 28. Bxe4 Nxe4 29. f5 Qf6 30. fxg6+ Kxg6 31. Qd3 Qa1+ 32. Nd1 Qe5 33. Nf2 Qa1+ 34. Kh2 Qe5+ 35. g3 Re8 36. Kg2 Re6 37. c4 Qf5 38. cxd5 cxd5 39. g4 hxg4 40. Nxg4 Rc6 41. Rc2 Rxc2+ 42. Qxc2 Ng5 43. Qc6+ Qe6 44. Qxe6+ Nxe6 45. Kf1 Nf4 46. Nf2 Kf5 47. Ke1 Ke5 48. Kd2 Kd4 49. h4 b5 50. Ng4 Kc4 51. Kc2 d4 52. Ne5+ Kd5 53. Nd3 Nh5 54. Nb2 Ke4 55. Kd2 Nf4 56. a4 a6 57. a5 Kf5 58. Nd3 Nd5 59. Ke2 Kg4 60. h5 Kxh5 61. Kf3 Kg5 62. Ke4 Nc7 63. Kxd4 Kf5 64. Nf2 Ke6 65. Kc5 Kd7 66. Nd3 Na8 67. Nf4 Kc7 68. Kd5 Nb6+ 1/2-1/2

[Event "Ruhrgebiet VK2 0910"]
[Site "Ruhrgebiet"]
[Date "2010.02.21"]
[Round "7.8"]
[White "Nalepa, Daniel"]
[Black "Berger, Konstantin"]
[Result "1-0"]
[ECO "E76"]
[WhiteElo "1964"]
[BlackElo "1732"]
[PlyCount "99"]
[EventDate "2009.09.06"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Altenessen"]
[BlackTeam "Essen Werden"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 c5 7. d5 e6 8. e5 dxe5 9. fxe5 Ng4 10. Bg5 Qe8 11. d6 Nxe5 12. Be7 Bd7 13. Nxe5 Bxe5 14. Qd2 Kg7 15. 0-0-0 Bc6 16. h4 Rh8 17. h5 Nd7 18. h6+ Kg8 19. Bd3 f5 20. Rhe1 Kf7 21. Rxe5 Nxe5 22. Qg5 Nd7 23. Nd5 Qg8 24. Nf6 Nxf6 25. Bxf6 Qe8 26. Be7 Kg8 27. d7 Bxd7 28. Bxf5 exf5 29. Rxd7 Qf7 30. Qd2 Qxc4+ 31. Kd1 Qf1+ 32. Kc2 Qc4+ 33. Qc3 Qxc3+ 34. Kxc3 Kf7 35. Bxc5+ Ke6 36. Rxb7 Rac8 37. Kc4 a6 38. Rb6+ Kd7 39. Rxa6 Rc6 40. Ra7+ Rc7 41. Ra6 Re8 42. Rd6+ Kc8 43. b4 Re2 44. a4 Rxg2 45. a5 Ra2 46. a6 Kb8 47. Kb5 Rc8 48. Rd7 Re2 49. Bd6+ Ka8 50. Kb6 1-0

[Event "Ruhrgebiet VK2 0910"]
[Site "Ruhrgebiet"]
[Date "2010.01.10"]
[Round "5.8"]
[White "Seppelfricke, Guido"]
[Black "Berger, Konstantin"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "1814"]
[BlackElo "1732"]
[PlyCount "111"]
[EventDate "2009.09.06"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Buer"]
[BlackTeam "Essen Werden"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. h3 Bh5 7. d3 Nf6 8. b3 Bc5 9. Bb2 Bd4 10. c3 Bb6 11. Qe2 Bxf3 12. Qxf3 Qd7 13. Na3 Qe6 14. Nc4 0-0-0 15. Rad1 Ba7 16. Qg3 Nd7 17. Bc1 g6 18. Be3 Bxe3 19. Qxe3 Kb8 20. f4 f6 21. fxe5 Nxe5 22. Nxe5 Qxe5 23. d4 Qe7 24. Qf4 Rhf8 25. Rde1 Qd6 26. Qh4 h5 27. e5 fxe5 28. Rxf8 Rxf8 29. dxe5 Qe6 30. Qd4 b6 31. Rf1 Rxf1+ 32. Kxf1 Kb7 33. Kf2 c5 34. Qe4+ c6 35. Ke3 g5 36. g4 hxg4 37. hxg4 Kc7 38. Qh7+ Qd7 39. Qf5 Qe7 40. Ke4 Qg7 41. Qf6 Qh7+ 42. Ke3 Qh3+ 43. Qf3 Qxf3+ 44. Kxf3 Kd7 45. Ke3 a5 46. a3 Ke6 47. Ke4 b5 48. b4 cxb4 49. cxb4 axb4 50. axb4 c5 51. bxc5 b4 52. c6 b3 53. Kd3 Ke7 54. Kc3 b2 55. Kxb2 Kd8 56. e6 1-0

