[Event "Mittelrhein Verbandsliga-N 18/19"]
[Site "Nordrheinwestfalen"]
[Date "2019.05.19"]
[Round "11.1"]
[White "Lunnebach, Oliver"]
[Black "Kersten, Alexander"]
[Result "1-0"]
[ECO "A55"]
[WhiteElo "2117"]
[BlackElo "1951"]
[PlyCount "111"]
[EventDate "2018.09.02"]
[EventType "team-tourn"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Kalker/Deutzer SG"]
[BlackTeam "Rheinpark BSG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d6 2. d4 Nf6 3. c4 Nbd7 4. Nc3 e5 5. e4 Be7 6. Be2 c6 7. h3 Qc7 8. Be3 a6 9. Rc1 0-0 10. 0-0 Re8 11. d5 c5 12. Ne1 Bf8 13. Kh2 g6 14. Qc2 Bg7 15. a3 Rf8 16. Nd3 Kh8 17. b4 b6 18. Qd2 Ng8 19. Rb1 f5 20. f3 f4 21. Bf2 h5 22. Rb2 g5 23. Rfb1 Rf6 24. bxc5 bxc5 25. Na4 Rh6 26. Be1 Bf6 27. Qd1 Bd8 28. Bc3 Ngf6 29. Qd2 Qa7 30. Ba5 Bc7 31. Nb6 Rb8 32. Nxc8 Rxc8 33. Rb7 Bxa5 34. Qxa5 Qa8 35. Qa4 Rh7 36. R1b2 g4 37. Qd1 Rg7 38. fxg4 hxg4 39. Bxg4 Nxg4+ 40. hxg4 Rcg8 41. Nf2 Qd8 42. R2b3 Rh7+ 43. Kg1 Rh4 44. Rh3 Rg7 45. Rxh4+ Qxh4 46. Qa4 f3 47. gxf3 Qg3+ 48. Kf1 Nf8 49. Rxg7 Kxg7 50. Qxa6 Ng6 51. Qxd6 Qxf3 52. Qd7+ Kg8 53. Qe6+ Kg7 54. g5 Nf4 55. Qxe5+ Kf8 56. Qf5+ 1-0

[Event "Mittelrhein Verbandsliga-N 18/19"]
[Site "Nordrheinwestfalen"]
[Date "2019.05.05"]
[Round "10.1"]
[White "Kersten, Alexander"]
[Black "Negele, Michael"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1951"]
[BlackElo "2101"]
[PlyCount "149"]
[EventDate "2018.09.02"]
[EventType "team-tourn"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Rheinpark BSG"]
[BlackTeam "Leverkusen SC Bayer"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. g3 d5 2. Bg2 c6 3. d3 e5 4. Nf3 Bd6 5. e4 Ne7 6. c3 Bc7 7. 0-0 0-0 8. Nbd2 Ng6 9. Re1 Nd7 10. b4 Re8 11. Bb2 Nf6 12. Qc2 h5 13. Rad1 h4 14. exd5 Nxd5 15. d4 hxg3 16. hxg3 exd4 17. Rxe8+ Qxe8 18. Re1 Qd8 19. Nxd4 Bb6 20. N2f3 Bg4 21. a3 Nf6 22. c4 c5 23. Nf5 Bxf5 24. Qxf5 Qd7 25. Qxd7 Nxd7 26. Rd1 Ndf8 27. Ng5 Rb8 28. Bd5 Nh8 29. Re1 Rd8 30. Re7 cxb4 31. axb4 Rd7 32. Rxd7 Nxd7 33. Bxb7 a5 34. Bc8 Nf8 35. b5 Nhg6 36. Ba3 Bd8 37. Nf3 Ne7 38. Bh3 Ne6 39. Bxe6 fxe6 40. Ng5 Nf5 41. Nxe6 Be7 42. c5 Kf7 43. b6 Bf6 44. Ng5+ Ke8 45. Ne4 Bd8 46. Bb2 Kd7 47. Kg2 g6 48. Kf3 Kc6 49. Ke2 Be7 50. Kd3 Bf8 51. Kc4 Ne7 52. Nd2 a4 53. Nf3 Kb7 54. Kb5 Nc6 55. Ne5 a3 56. Ba1 Bg7 57. Nxc6 Bxa1 58. Na5+ Kb8 59. c6 Be5 60. c7+ Bxc7 61. bxc7+ Kxc7 62. Kc5 a2 63. Nb3 Kd7 64. Kd5 Ke7 65. Ke5 Kf7 66. Kf4 Kf6 67. Na1 g5+ 68. Kg4 Kg6 69. f3 Kf6 70. Kh5 Kf5 71. Kh6 Ke5 72. Kxg5 Kd4 73. f4 Kc3 74. f5 Kb2 75. f6 1-0

[Event "Mittelrhein Verbandsliga-N 18/19"]
[Site "Nordrheinwestfalen"]
[Date "2019.04.07"]
[Round "9.1"]
[White "Kocur, Alois"]
[Black "Kersten, Alexander"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2167"]
[BlackElo "1951"]
[PlyCount "76"]
[EventDate "2018.09.02"]
[EventType "team-tourn"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Hitdorf SV Springer"]
[BlackTeam "Rheinpark BSG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 g6 2. Nf3 Bg7 3. d4 c5 4. dxc5 Qa5+ 5. c3 Qxc5 6. Na3 Bxc3+ 7. bxc3 Qxc3+ 8. Qd2 Qxa1 9. Nb5 Na6 10. Nc3 Nc5 11. Nd4 Nf6 12. f3 0-0 13. Bc4 b5 14. Bxb5 Rb8 15. 0-0 d6 16. Bb2 Qxb2 17. Qxb2 a6 18. Nc6 Rb7 19. e5 dxe5 20. Qa3 axb5 21. Qxc5 Re8 22. Qxe5 b4 23. Ne4 Nxe4 24. fxe4 Be6 25. Qb2 f6 26. Nxb4 Rc8 27. a3 Rb5 28. Rc1 Re5 29. Rxc8+ Bxc8 30. Nd5 Ba6 31. Qd4 Kf7 32. h3 g5 33. g4 Bc8 34. Kg2 Ba6 35. a4 Bc8 36. Qc4 Be6 37. a5 h5 38. Kf3 h4 1-0

[Event "Mittelrhein Verbandsliga-N 18/19"]
[Site "Nordrheinwestfalen"]
[Date "2019.03.10"]
[Round "8.1"]
[White "Kersten, Alexander"]
[Black "Schalow, Daniel"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1951"]
[BlackElo "1985"]
[PlyCount "73"]
[EventDate "2018.09.02"]
[EventType "team-tourn"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Rheinpark BSG"]
[BlackTeam "Baumberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. g3 d5 2. Bg2 Nf6 3. f4 g6 4. Nf3 Bg7 5. 0-0 c6 6. e3 0-0 7. d3 Nbd7 8. Nc3 b5 9. Qe1 Qc7 10. e4 b4 11. Nd1 dxe4 12. dxe4 Ba6 13. e5 Bxf1 14. Kxf1 Nd5 15. e6 N7b6 16. exf7+ Rxf7 17. Ng5 Rf6 18. Ne6 Qd6 19. Bh3 h6 20. Nf2 Bh8 21. Nd3 Rf7 22. Qe4 Rf6 23. Bd2 a5 24. Re1 Nd7 25. Kg1 Kh7 26. Bg2 Rf7 27. h4 Rc8 28. Bc1 N5f6 29. Qe2 Kg8 30. Bh3 Nh5 31. Kh2 Bf6 32. Qe4 Kh7 33. Bg4 Ng7 34. h5 Kg8 35. Qxg6 Nf8 36. Nxf8 Rcxf8 37. Bf5 1-0

[Event "Mittelrhein Verbandsliga-N 18/19"]
[Site "Nordrheinwestfalen"]
[Date "2019.02.10"]
[Round "7.1"]
[White "Keller, Karsten"]
[Black "Kersten, Alexander"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2093"]
[BlackElo "1876"]
[PlyCount "73"]
[EventDate "2018.09.02"]
[EventType "team-tourn"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Langenfeld II"]
[BlackTeam "Rheinpark BSG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 g6 2. e4 Bg7 3. d4 c5 4. dxc5 Qa5+ 5. Bd2 Qxc5 6. Nc3 Nf6 7. Bd3 d6 8. 0-0 a6 9. Be3 Qc7 10. Na4 Nbd7 11. c4 Ng4 12. Bg5 b6 13. h3 h6 14. Bh4 Ngf6 15. Qe2 Nh5 16. Nd2 Nc5 17. Nxc5 dxc5 18. e5 Qxe5 19. Qf3 Qb8 20. Be4 Ra7 21. Bc6+ Kf8 22. Ne4 Be6 23. Rad1 Bd4 24. Bd5 Bxd5 25. cxd5 Qf4 26. Qxf4 Nxf4 27. b4 Rd7 28. bxc5 bxc5 29. Rfe1 Nxd5 30. Rc1 Rc7 31. Red1 Kg7 32. Bg3 Rc6 33. Rxd4 cxd4 34. Rxc6 f6 35. f3 Rb8 36. Rxa6 Ne3 37. Bxb8 1-0

[Event "Mittelrhein Verbandsliga-N 18/19"]
[Site "Nordrheinwestfalen"]
[Date "2019.01.20"]
[Round "6.1"]
[White "Kersten, Alexander"]
[Black "Scharfenberg, Michael"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1876"]
[BlackElo "2156"]
[PlyCount "44"]
[EventDate "2018.09.02"]
[EventType "team-tourn"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Rheinpark BSG"]
[BlackTeam "Koeln Worringen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. g3 f5 2. Bg2 Nf6 3. f4 e6 4. b3 Be7 5. e3 a5 6. a3 0-0 7. Nf3 d6 8. 0-0 Nc6 9. Bb2 Bd7 10. Qe2 Be8 11. d3 Bh5 12. Nbd2 e5 13. Qe1 Nd7 14. h4 h6 15. Bh3 Qe8 16. fxe5 dxe5 17. e4 f4 18. Bxd7 Qxd7 19. Nxe5 Qh3 20. Nxc6 fxg3 21. Nxe7+ Kh7 22. Rf5 Qh2+ 0-1

[Event "Mittelrhein Verbandsliga-N 18/19"]
[Site "Nordrheinwestfalen"]
[Date "2018.12.16"]
[Round "5.1"]
[White "Wimmer, Juergen"]
[Black "Kersten, Alexander"]
[Result "1-0"]
[ECO "A44"]
[WhiteElo "2236"]
[BlackElo "1876"]
[PlyCount "81"]
[EventDate "2018.09.02"]
[EventType "team-tourn"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Dormagen SV"]
[BlackTeam "Rheinpark BSG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 c5 2. d5 g6 3. c4 e5 4. e4 d6 5. Nc3 Nd7 6. h4 h5 7. Nf3 Bh6 8. Ng5 Kf8 9. Be2 Kg7 10. Be3 Ngf6 11. Qd2 Ng4 12. Bxg4 hxg4 13. 0-0-0 Nf6 14. Kb1 a6 15. f4 exf4 16. Bxf4 Nh5 17. Be3 b6 18. Rhf1 Ra7 19. Ne2 Qe8 20. Qd3 Re7 21. Bd2 Rf8 22. Ng3 f6 23. Nxh5+ gxh5 24. e5 Qg6 25. exf6+ Rxf6 26. Bc3 Re5 27. Rxf6 Qxd3+ 28. Rxd3 Kxf6 29. Re3 Kf5 30. Bxe5 dxe5 31. g3 Bxg5 32. hxg5 e4 33. Kc1 Ke5 34. Kd2 Bf5 35. Rb3 Kd4 36. Rxb6 e3+ 37. Ke1 h4 38. Rf6 Be4 39. gxh4 g3 40. Rf1 Kxc4 41. d6 1-0

[Event "Mittelrhein Verbandsliga-N 18/19"]
[Site "Nordrheinwestfalen"]
[Date "2018.11.18"]
[Round "4.1"]
[White "Kersten, Alexander"]
[Black "Wieferig, Wolfgang"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "1876"]
[BlackElo "2185"]
[PlyCount "68"]
[EventDate "2018.09.02"]
[EventType "team-tourn"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Rheinpark BSG"]
[BlackTeam "Eikamp ISVFB"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e5 2. g3 d6 3. Bg2 c6 4. Nc3 Be6 5. b3 f5 6. d4 Nf6 7. dxe5 dxe5 8. Qxd8+ Kxd8 9. Bb2 Nbd7 10. Nf3 Bb4 11. 0-0 Ke7 12. a3 Ba5 13. Na4 Bc7 14. Rac1 Rhd8 15. Rfd1 b5 16. Nc3 bxc4 17. bxc4 Bxc4 18. Nh4 g6 19. Bxc6 Rab8 20. Ba1 Bb3 21. Rd2 Ba5 22. Bxd7 Nxd7 23. Nf3 Rdc8 24. Kg2 Rc5 25. e4 fxe4 26. Ng5 Nf6 27. Re2 Rbc8 28. Re3 h6 29. Ngxe4 Nxe4 30. Rxe4 Bxc3 31. Bxc3 Rxc3 32. Rxe5+ Kf6 33. Rxc3 Rxc3 34. Ra5 Bd5+ 0-1

[Event "Mittelrhein Verbandsliga-N 18/19"]
[Site "Nordrheinwestfalen"]
[Date "2018.10.28"]
[Round "3.1"]
[White "Lotzien, Hans"]
[Black "Kersten, Alexander"]
[Result "1/2-1/2"]
[ECO "B25"]
[WhiteElo "2061"]
[BlackElo "1951"]
[PlyCount "37"]
[EventDate "2018.09.02"]
[EventType "team-tourn"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Godesberg III"]
[BlackTeam "Rheinpark BSG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 g6 2. Nc3 c5 3. g3 Bg7 4. Nge2 Nc6 5. Bg2 d6 6. 0-0 Bd7 7. d3 Qc8 8. Nd5 Nf6 9. Nxf6+ Bxf6 10. c3 Bh3 11. Bh6 Bxg2 12. Kxg2 Qd7 13. d4 e6 14. dxc5 dxc5 15. Qxd7+ Kxd7 16. Be3 Be7 17. f4 f5 18. e5 Rhd8 19. Rad1+ 1/2-1/2

[Event "Mittelrhein Verbandsliga-N 18/19"]
[Site "Nordrheinwestfalen"]
[Date "2018.09.30"]
[Round "2.1"]
[White "Kersten, Alexander"]
[Black "Sewald, Kathrin"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "1951"]
[BlackElo "2001"]
[PlyCount "54"]
[EventDate "2018.09.02"]
[EventType "team-tourn"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Rheinpark BSG"]
[BlackTeam "Porz SG III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e5 2. g3 d6 3. Bg2 Nf6 4. Nc3 g6 5. e4 Bg7 6. Nge2 0-0 7. 0-0 Nc6 8. d3 Nd7 9. f4 exf4 10. Bxf4 Nde5 11. h3 Nb4 12. Nc1 g5 13. Be3 Be6 14. a3 Nbc6 15. N1e2 Ng6 16. Qd2 h6 17. Nd5 Nge5 18. Kh2 f5 19. Nec3 Na5 20. exf5 Bxf5 21. Rxf5 Rxf5 22. Qe2 c6 23. Be4 Rf7 24. Nb4 Nb3 25. Re1 Nc5 26. Bxc5 dxc5 27. Nc2 Qf6 0-1

[Event "Mittelrhein Verbandsliga-N 18/19"]
[Site "Nordrheinwestfalen"]
[Date "2018.09.02"]
[Round "1.1"]
[White "Kersten, Alexander"]
[Black "Bosbach, Stefan"]
[Result "1/2-1/2"]
[ECO "A20"]
[WhiteElo "1951"]
[BlackElo "2086"]
[PlyCount "91"]
[EventDate "2018.09.02"]
[EventType "team-tourn"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Rheinpark BSG"]
[BlackTeam "Bergische SF"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e5 2. g3 f5 3. d4 exd4 4. Qxd4 Nc6 5. Qe3+ Qe7 6. Nc3 Nf6 7. Bg2 Nb4 8. Qxe7+ Bxe7 9. Rb1 c6 10. Nh3 d6 11. Nf4 a5 12. 0-0 g5 13. Nh3 h6 14. b3 Kf7 15. f4 g4 16. Nf2 h5 17. a3 Na6 18. Nd3 h4 19. Be3 Nc7 20. Bf2 hxg3 21. hxg3 Ra6 22. Rfe1 b5 23. c5 Ncd5 24. Bd4 Rd8 25. cxd6 Bxd6 26. Nxd5 Nxd5 27. Bxd5+ cxd5 28. Rbc1 Bd7 29. Kf2 Bxa3 30. Ne5+ Ke8 31. Rh1 Bf8 32. Rc7 Rh6 33. Rhc1 Bd6 34. Ra7 a4 35. bxa4 bxa4 36. Rxd7 Rxd7 37. Rc8+ Ke7 38. Nc6+ Kf7 39. Nd8+ Rxd8 40. Rxd8 a3 41. Kg2 Ke7 42. Ra8 Kd7 43. Ra6 Re6 44. Kf1 Re8 45. Ra7+ Kc6 46. Ra6+ 1/2-1/2

[Event "Mittelrhein Verbandsliga-N 17/18"]
[Site "Nordrheinwestfalen"]
[Date "2018.05.06"]
[Round "11.4"]
[White "Hoerchens, Joern"]
[Black "Kersten, Alexander"]
[Result "1/2-1/2"]
[ECO "A49"]
[WhiteElo "1826"]
[BlackElo "1926"]
[PlyCount "25"]
[EventDate "2017.09.10"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Dormagen SV"]
[BlackTeam "Rheinpark BSG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 c5 2. Nf3 g6 3. g3 Nf6 4. Bg2 d6 5. 0-0 Nbd7 6. c4 Bg7 7. Nc3 Rb8 8. Re1 a6 9. a4 0-0 10. e4 cxd4 11. Nxd4 Nc5 12. h3 Nfd7 13. Be3 1/2-1/2

[Event "Mittelrhein Verbandsliga-N 17/18"]
[Site "Nordrheinwestfalen"]
[Date "2018.03.18"]
[Round "9.4"]
[White "Wirtz, Uwe"]
[Black "Kersten, Alexander"]
[Result "1/2-1/2"]
[ECO "B27"]
[WhiteElo "1861"]
[BlackElo "1926"]
[PlyCount "38"]
[EventDate "2017.09.10"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Leverkusen Koenigsspringer"]
[BlackTeam "Rheinpark BSG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 g6 2. d4 Bg7 3. Nf3 c5 4. c3 cxd4 5. Nxd4 d5 6. Nf3 Nf6 7. exd5 Qxd5 8. Qxd5 Nxd5 9. Bc4 Nb6 10. Bb3 Bg4 11. Nbd2 Nc6 12. 0-0 h6 13. h3 Bf5 14. Re1 Na5 15. Ne4 Nxb3 16. axb3 Be6 17. Be3 Nc8 18. Nc5 Bd5 19. Nd4 Bxd4 1/2-1/2

[Event "Mittelrhein Verbandsliga-N 17/18"]
[Site "Nordrheinwestfalen"]
[Date "2018.02.25"]
[Round "8.4"]
[White "Kersten, Alexander"]
[Black "Schmitz, Manuela"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1926"]
[BlackElo "1908"]
[PlyCount "65"]
[EventDate "2017.09.10"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Rheinpark BSG"]
[BlackTeam "Eikamp Freibauer"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. g3 Nf6 2. Bg2 d5 3. f4 e6 4. Nf3 Bd6 5. b3 Nbd7 6. Bb2 Qe7 7. 0-0 0-0 8. e3 c6 9. Ne5 Nc5 10. d3 Bd7 11. Nd2 Rad8 12. Qe2 Bc8 13. Rae1 Na6 14. Rf2 Bc5 15. Nf1 Nd7 16. Nf3 Nc7 17. g4 Ne8 18. Ng3 Nef6 19. Bh3 Ba3 20. Ba1 Nc5 21. g5 Ne8 22. Nh5 Na6 23. Rg2 Nac7 24. Kh1 Bd6 25. Ne5 Bxe5 26. Bxe5 c5 27. Reg1 Nb5 28. Qg4 Nbd6 29. Qh4 Nf5 30. Bxf5 exf5 31. Bxg7 Qxe3 32. Nf6+ Nxf6 33. Bxf6 1-0

[Event "Mittelrhein Verbandsliga-N 17/18"]
[Site "Nordrheinwestfalen"]
[Date "2018.02.04"]
[Round "7.3"]
[White "Kersten, Alexander"]
[Black "Kozhuharov, Veselin"]
[Result "1/2-1/2"]
[ECO "A08"]
[WhiteElo "1926"]
[BlackElo "1757"]
[PlyCount "41"]
[EventDate "2017.09.10"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Rheinpark BSG"]
[BlackTeam "Gruenfeld"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. g3 Nf6 2. Bg2 d5 3. d3 g6 4. Nf3 Bg7 5. Nbd2 c5 6. 0-0 0-0 7. e4 dxe4 8. dxe4 Nc6 9. Re1 e5 10. c3 Qc7 11. Qc2 Be6 12. Bf1 Rac8 13. Ng5 Bd7 14. a4 h6 15. Ngf3 Be6 16. Nc4 Bxc4 17. Bxc4 Na5 18. Qe2 Nxc4 19. Qxc4 Ne8 20. Qe2 c4 21. Nh4 1/2-1/2

[Event "Mittelrhein Verbandsliga-N 17/18"]
[Site "Nordrheinwestfalen"]
[Date "2018.01.14"]
[Round "6.3"]
[White "Hermann, Waldemar"]
[Black "Kersten, Alexander"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1974"]
[BlackElo "1926"]
[PlyCount "110"]
[EventDate "2017.09.10"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Koeln Muelheim"]
[BlackTeam "Rheinpark BSG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 g6 2. d4 Bg7 3. f4 d5 4. e5 Nh6 5. Nf3 0-0 6. Be2 c5 7. c3 cxd4 8. cxd4 Nc6 9. Na3 Bg4 10. Be3 Nf5 11. Nc2 Qb6 12. Bf2 Qxb2 13. 0-0 e6 14. h3 Bxf3 15. Bxf3 Qb6 16. g4 Nfe7 17. Qd2 f6 18. exf6 Bxf6 19. Rae1 Nd8 20. Re2 Rc8 21. Qd3 Rc4 22. Be3 Qc7 23. Rg2 Kh8 24. Rd1 Bg7 25. h4 Rc3 26. Qd2 Rxe3 27. Qxe3 Qxf4 28. Qxf4 Rxf4 29. Be2 Nec6 30. Rf2 Nxd4 31. Nxd4 Rxd4 32. Kg2 Rb4 33. Bf3 Nc6 34. Rc2 Kg8 35. Rd3 Kf7 36. Rb3 Rxb3 37. axb3 Ke7 38. Ra2 a6 39. g5 Nd4 40. Bd1 Nf5 41. Kh3 Kd6 42. h5 e5 43. Rf2 e4 44. Bg4 Ke6 45. Bxf5+ gxf5 46. Rc2 d4 47. Kg2 Be5 48. Kf1 d3 49. Rd2 Bf4 50. Rg2 Be5 51. g6 e3 52. g7 e2+ 53. Kf2 Bd4+ 54. Kf3 Bxg7 55. Rxg7 e1Q 0-1

[Event "Mittelrhein Verbandsliga-N 17/18"]
[Site "Nordrheinwestfalen"]
[Date "2017.12.03"]
[Round "5.2"]
[White "Reuter, Michael"]
[Black "Kersten, Alexander"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2034"]
[BlackElo "1926"]
[PlyCount "94"]
[EventDate "2017.09.10"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Langenfeld II"]
[BlackTeam "Rheinpark BSG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 c5 2. c3 Nf6 3. Nf3 b6 4. dxc5 bxc5 5. e4 Bb7 6. e5 Nd5 7. c4 Nc7 8. b3 g6 9. Bb2 Bg7 10. Nbd2 Ne6 11. Be2 Nc6 12. 0-0 d6 13. Re1 dxe5 14. Ne4 Ncd4 15. Nfg5 Nxg5 16. Nxg5 e6 17. Bf3 Bxf3 18. Nxf3 Qc7 19. b4 0-0 20. Nxd4 exd4 21. bxc5 Qxc5 22. Qd3 Rfd8 23. f4 Rac8 24. Rac1 Qf5 25. Qxf5 gxf5 26. Red1 d3 27. Bxg7 Kxg7 28. Rc3 Rd4 29. c5 Rc6 30. Kf2 Rd5 31. Rdxd3 Rxd3 32. Rxd3 Rxc5 33. Ra3 a5 34. Kf3 f6 35. h3 Kg6 36. Ra4 h5 37. h4 Kf7 38. Ra3 Rd5 39. Ke3 Rc5 40. Kf3 e5 41. g3 Ke6 42. Rb3 Kd5 43. Rb6 Rc3+ 44. Kf2 exf4 45. Rb5+ Ke4 46. Rxa5 fxg3+ 47. Kg2 f4 0-1

[Event "Mittelrhein Verbandsliga-N 17/18"]
[Site "Nordrheinwestfalen"]
[Date "2017.11.12"]
[Round "4.3"]
[White "Orentlikher, Mikhail"]
[Black "Kersten, Alexander"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2019"]
[BlackElo "1926"]
[PlyCount "88"]
[EventDate "2017.09.10"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Koeln Ford SF"]
[BlackTeam "Rheinpark BSG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 c5 2. e3 g6 3. Nf3 Bg7 4. c3 Nf6 5. Bd3 b6 6. 0-0 0-0 7. Qe2 a6 8. Rd1 Qc7 9. b3 d6 10. Bb2 Bb7 11. Nbd2 Nbd7 12. Rac1 Rfe8 13. e4 Nh5 14. Qe3 e5 15. dxc5 bxc5 16. Bf1 Rad8 17. b4 Nhf6 18. h3 Bf8 19. Nh2 d5 20. f3 Qb6 21. a3 h5 22. Bd3 c4 23. Qxb6 Nxb6 24. Bc2 Bh6 25. Nhf1 d4 26. Kf2 h4 27. g3 Nh5 28. gxh4 Nf4 29. Ng3 Nxh3+ 30. Kf1 Nf4 31. h5 Re7 32. hxg6 fxg6 33. Nxc4 Nxc4 34. Bb3 d3 35. Bxc4+ Kh8 36. Rb1 Bg5 37. Bc1 Rh7 38. Bxd3 Rh3 39. Bxf4 Bxf4 40. Kf2 Rh2+ 41. Kg1 Bxg3 42. a4 Bf4 43. c4 Kg7 44. c5 Rdh8 0-1

[Event "Mittelrhein Verbandsliga-N 17/18"]
[Site "Nordrheinwestfalen"]
[Date "2017.10.22"]
[Round "3.3"]
[White "Kersten, Alexander"]
[Black "Browning, Rebecca"]
[Result "1/2-1/2"]
[ECO "A10"]
[WhiteElo "1926"]
[BlackElo "1803"]
[PlyCount "92"]
[EventDate "2017.09.10"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Rheinpark BSG"]
[BlackTeam "Porz SG IV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. g3 d5 2. Bg2 g6 3. c4 dxc4 4. Na3 Bg7 5. Nxc4 e5 6. b3 Ne7 7. Bb2 Nd7 8. f4 f6 9. Nh3 0-0 10. 0-0 exf4 11. gxf4 Nb6 12. Nf2 c6 13. e3 Nxc4 14. bxc4 Be6 15. Qe2 Qa5 16. Rfc1 Rad8 17. Bc3 Qa6 18. Bb4 Rfe8 19. Ne4 Nf5 20. Nc5 Qb6 21. Rab1 Qc7 22. Nxe6 Rxe6 23. Bc3 Ree8 24. Re1 Nd4 25. Qf1 Ne6 26. f5 Nc5 27. fxg6 hxg6 28. Qe2 Ne4 29. Rbc1 Nxc3 30. Rxc3 Qd6 31. d4 f5 32. c5 Qe6 33. Qf2 Bxd4 34. Rd3 Bxc5 35. Rb3 Bb6 36. Qg3 Rd2 37. Kh1 Kg7 38. e4 Bf2 39. Qc3+ Rd4 40. Rf1 Qe5 41. Rxb7+ Kf6 42. Qxc6+ Rd6 43. Qc7 Bd4 44. exf5 Kg5 45. fxg6 Rxg6 46. Qxe5+ Rxe5 1/2-1/2

[Event "Mittelrhein Verbandsliga-N 17/18"]
[Site "Nordrheinwestfalen"]
[Date "2017.10.01"]
[Round "2.3"]
[White "Bayer, Udo"]
[Black "Kersten, Alexander"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1923"]
[BlackElo "1926"]
[PlyCount "51"]
[EventDate "2017.09.10"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Hitdorf SV Springer"]
[BlackTeam "Rheinpark BSG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Bc4 e6 5. Nc3 a6 6. Bb3 b6 7. 0-0 Bb7 8. Re1 Nd7 9. Bg5 Ne7 10. Qd2 h6 11. Bh4 0-0 12. Rad1 Qe8 13. Bg3 Rd8 14. h3 Kh7 15. Qe2 Ng8 16. Qc4 Rc8 17. Qd3 Kh8 18. a4 Qe7 19. Bc4 Ra8 20. Qe2 Rfd8 21. Bd3 c6 22. Nh4 e5 23. d5 c5 24. Nb1 Ngf6 25. Nd2 Nh5 26. Qf3 1/2-1/2

[Event "Mittelrhein Verbandsliga-N 17/18"]
[Site "Nordrheinwestfalen"]
[Date "2017.09.10"]
[Round "1.3"]
[White "Gelsok, Philipp"]
[Black "Kersten, Alexander"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1937"]
[BlackElo "1926"]
[PlyCount "93"]
[EventDate "2017.09.10"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bergische SF"]
[BlackTeam "Rheinpark BSG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 g6 3. f4 Bg7 4. Nf3 a6 5. a4 Nc6 6. Bc4 d6 7. 0-0 Nf6 8. d3 Bg4 9. h3 Bxf3 10. Qxf3 Nd4 11. Qf2 0-0 12. Be3 Nd7 13. Nd1 Nb6 14. Ba2 e6 15. c3 Nc6 16. e5 Nd7 17. exd6 b6 18. d4 Rc8 19. dxc5 bxc5 20. Bc4 Qa5 21. Qe2 Ncb8 22. Nf2 Nf6 23. Rfd1 Rfd8 24. f5 gxf5 25. Bf4 Rc6 26. g4 fxg4 27. Nxg4 Rd7 28. Ne5 Qd8 29. Nxc6 Nxc6 30. Qg2 Nh5 31. Bg5 Qc8 32. Qg4 Ne5 33. Qxh5 Nxc4 34. Qg4 Ne5 35. Qg3 Qc6 36. Bf6 Ng6 37. Bxg7 Kxg7 38. h4 h5 39. Rd2 Qe4 40. Re1 Qxh4 41. Qxh4 Nxh4 42. Re3 Ng6 43. Re4 Nf8 44. Rc4 f5 45. Rxc5 Rf7 46. Rc7 Nd7 47. c4 1-0

[Event "Mittelrhein Verbandsliga-M 16/17"]
[Site "Nordrheinwestfalen"]
[Date "2017.04.30"]
[Round "11.3"]
[White "Arlt, Klaus"]
[Black "Kersten, Alexander"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1960"]
[BlackElo "1942"]
[PlyCount "126"]
[EventDate "2016.09.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Koeln Ford SF"]
[BlackTeam "Rheinpark BSG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 c5 2. b3 d6 3. g3 b6 4. Bg2 Bb7 5. Bb2 Nd7 6. 0-0 Ngf6 7. d3 g6 8. Nbd2 Bg7 9. e4 Qc7 10. a4 0-0 11. h3 Rae8 12. Re1 e5 13. Nc4 Kh8 14. Qd2 Ng8 15. Nh4 Bf6 16. Nf3 Bg7 17. Nh4 Bf6 18. Nf3 Bd8 19. Nh2 h6 20. f4 Kh7 21. Rf1 exf4 22. gxf4 Bf6 23. Bc3 Bxc3 24. Qxc3 Ngf6 25. Ne3 d5 26. Nxd5 Nxd5 27. exd5 Qd6 28. Qc4 f5 29. a5 Re2 30. Bf3 Re3 31. axb6 Nxb6 32. Qb5 a6 33. Qa5 Nxd5 34. c4 Rxf3 35. Rxf3 Nxf4 36. Re3 Rf7 37. Qc3 Qc6 38. Nf3 Qxf3 39. Rxf3 Ne2+ 40. Kf2 Nxc3 41. Re3 g5 42. Re5 h5 43. Ke3 Kg6 44. Kd2 Rf6 45. Kxc3 Bg2 46. Rxc5 Bxh3 47. Rca5 f4 48. Rxa6 f3 49. Rxf6+ Kxf6 50. Kd2 Bg2 51. c5 g4 52. c6 Ke7 53. b4 Kd6 54. Rc1 Kc7 55. b5 g3 56. b6+ Kxb6 57. c7 Bh3 58. Ke3 f2 59. Kf3 h4 60. d4 Kb7 61. c8Q+ Bxc8 62. Kg2 Bf5 63. Rc3 Bh3+ 0-1

[Event "Mittelrhein Verbandsliga-M 16/17"]
[Site "Nordrheinwestfalen"]
[Date "2017.04.09"]
[Round "10.3"]
[White "Kersten, Alexander"]
[Black "Turco, Alfonso"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1942"]
[BlackElo "1942"]
[PlyCount "73"]
[EventDate "2016.09.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Rheinpark BSG"]
[BlackTeam "Satranc Club"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. g3 e5 2. Bg2 Nc6 3. d3 g6 4. c4 Bg7 5. Nc3 h6 6. e3 Nf6 7. Nge2 0-0 8. 0-0 d6 9. h3 Be6 10. Nd5 Qd7 11. Kh2 Nh7 12. e4 f5 13. exf5 Bxf5 14. g4 Be6 15. Be3 Nd4 16. Ng3 c6 17. Nc3 d5 18. cxd5 cxd5 19. Bxd4 exd4 20. Nce2 h5 21. gxh5 Ng5 22. f4 gxh5 23. fxg5 h4 24. Nh5 Be5+ 25. Kg1 Bxh3 26. Nef4 Bxg2 27. Kxg2 Qf5 28. Nh3 Qg6 29. Qe2 Rfe8 30. Qf3 Rac8 31. Rac1 Rxc1 32. Rxc1 Qe6 33. Re1 Rf8 34. Qe2 Rf5 35. Rf1 Rxf1 36. Qxf1 Qg4+ 37. Kh1 1/2-1/2

[Event "Mittelrhein Verbandsliga-M 16/17"]
[Site "Nordrheinwestfalen"]
[Date "2017.03.19"]
[Round "9.4"]
[White "Kersten, Alexander"]
[Black "Boehm, Stefan"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "1942"]
[BlackElo "1984"]
[PlyCount "76"]
[EventDate "2016.09.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Rheinpark BSG"]
[BlackTeam "Leverkusen SC Bayer"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. g3 e5 2. Bg2 d5 3. c4 c6 4. cxd5 cxd5 5. d4 e4 6. Nc3 Nf6 7. Bg5 Bb4 8. Qa4+ Nc6 9. Rc1 0-0 10. Nh3 h6 11. Bxf6 Qxf6 12. e3 g5 13. 0-0 Qd6 14. Nb5 Qd8 15. a3 Be7 16. Qd1 Be6 17. Qh5 Kg7 18. f3 a6 19. Nc3 Qd7 20. Nf2 f5 21. fxe4 fxe4 22. Qe2 Na5 23. b4 Nc4 24. Ncxe4 dxe4 25. Rxc4 Bxc4 26. Qxc4 Rac8 27. Qe2 Rc3 28. Bxe4 Qe6 29. d5 Qb6 30. Ng4 Rxf1+ 31. Qxf1 Rxe3 32. Qa1+ Rc3+ 33. Kg2 Qd4 34. Qb1 Qd2+ 35. Nf2 Rc1 36. Qb3 Qe1 37. d6 g4 38. Qd3 Qg1# 0-1

[Event "Mittelrhein Verbandsliga-M 16/17"]
[Site "Nordrheinwestfalen"]
[Date "2017.02.19"]
[Round "8.3"]
[White "Kersten, Alexander"]
[Black "Juschkat, Karl Heinz"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1942"]
[BlackElo "1740"]
[PlyCount "123"]
[EventDate "2016.09.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Rheinpark BSG"]
[BlackTeam "Niederkassel III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. g3 d5 2. Bg2 Bf5 3. c4 c6 4. Qb3 Qc7 5. cxd5 cxd5 6. Nc3 e6 7. d3 Nc6 8. Bf4 Qd7 9. Nf3 Be7 10. 0-0 Nf6 11. Rac1 Rc8 12. Rfd1 d4 13. Nb5 0-0 14. Ne5 Nxe5 15. Bxe5 Bc5 16. h3 a6 17. Na3 b5 18. Kh2 h5 19. Rd2 Bd6 20. Bxd6 Rxc1 21. Bxf8 Kxf8 22. Rc2 Rxc2 23. Qxc2 Qd6 24. Qc8+ Ke7 25. Nc2 g6 26. a3 e5 27. Qa8 h4 28. Nb4 hxg3+ 29. fxg3 Bd7 30. Qxa6 Qxa6 31. Nxa6 Ne8 32. Kg1 f5 33. Nc5 Bc8 34. h4 Kd6 35. b4 Nf6 36. Bf3 Nd5 37. Bxd5 Kxd5 38. Kf2 e4 39. e3 Ke5 40. Ke2 Kd5 41. Kd2 Ke5 42. Nb3 dxe3+ 43. Kxe3 exd3 44. Nd4 d2 45. Nf3+ Kf6 46. Kxd2 Be6 47. Ke3 Bd7 48. Kf4 Bc6 49. Ke3 Bxf3 50. Kxf3 g5 51. Ke2 Kg6 52. Ke3 Kh5 53. Kf3 Kg6 54. Ke3 Kh5 55. hxg5 Kxg5 56. a4 bxa4 57. Kd2 f4 58. gxf4+ Kxf4 59. Kc3 Ke5 60. Kb2 Kd5 61. Ka3 Kc6 62. Kxa4 1/2-1/2

[Event "Mittelrhein Verbandsliga-M 16/17"]
[Site "Nordrheinwestfalen"]
[Date "2017.01.29"]
[Round "7.3"]
[White "Kuschel, Peter"]
[Black "Kersten, Alexander"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "1953"]
[BlackElo "1942"]
[PlyCount "80"]
[EventDate "2016.09.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Esch SF"]
[BlackTeam "Rheinpark BSG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 d6 5. e3 f5 6. Nge2 Nf6 7. 0-0 0-0 8. b3 c6 9. e4 fxe4 10. Nxe4 Nxe4 11. Bxe4 Bh3 12. Bg2 Bxg2 13. Kxg2 Nd7 14. Bb2 Qe7 15. Nc3 Nc5 16. Qc2 Rad8 17. d3 Ne6 18. Ne2 d5 19. Rae1 Qd7 20. f3 Ng5 21. Ng1 Rde8 22. h4 Ne6 23. Nh3 Rf5 24. Qd1 Ref8 25. g4 Nf4+ 26. Nxf4 Rxf4 27. Bxe5 Bxe5 28. Rxe5 dxc4 29. bxc4 Rd4 30. Qe2 Rxd3 31. Rf2 Qc7 32. Re7 Qd6 33. Rxb7 Rf7 34. Qe8+ Qf8 35. Qxc6 Rd6 36. Rxf7 Kxf7 37. Qc7+ Qe7 38. Qxe7+ Kxe7 39. Rc2 Kd7 40. c5 Kc7 1-0

[Event "Mittelrhein Verbandsliga-M 16/17"]
[Site "Nordrheinwestfalen"]
[Date "2017.01.08"]
[Round "6.4"]
[White "Hoffmann, Frank"]
[Black "Kersten, Alexander"]
[Result "1/2-1/2"]
[ECO "A02"]
[WhiteElo "1806"]
[BlackElo "1942"]
[PlyCount "85"]
[EventDate "2016.09.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Hitdorf SV Springer"]
[BlackTeam "Rheinpark BSG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. f4 g6 2. Nf3 Bg7 3. e3 d6 4. Be2 e5 5. fxe5 dxe5 6. d3 Nc6 7. 0-0 Nge7 8. Nc3 0-0 9. e4 h6 10. Be3 Nd4 11. Qd2 Kh7 12. Bd1 b6 13. Ne2 c5 14. Nexd4 cxd4 15. Bf2 f5 16. exf5 Rxf5 17. Nh4 Rf7 18. Bf3 Be6 19. Bxa8 Qxa8 20. Bg3 g5 21. Rxf7 Bxf7 22. Nf3 Qd5 23. Qe2 Ng6 24. b3 g4 25. Nd2 h5 26. Qe4 Qe6 27. Re1 h4 28. Bxh4 Qd7 29. Bg3 Bd5 30. Qe2 Bh6 31. Ne4 Kg7 32. Rf1 Be3+ 33. Kh1 Nf4 34. Bxf4 exf4 35. Qe1 Qe7 36. c3 Bxe4 37. dxe4 d3 38. Qd1 Qd7 39. c4 d2 40. Qe2 Kg6 41. Rd1 Kf6 42. Rf1 Kg6 43. Rd1 1/2-1/2

[Event "Mittelrhein Verbandsliga-M 16/17"]
[Site "Nordrheinwestfalen"]
[Date "2016.12.18"]
[Round "5.3"]
[White "Hermann, Waldemar"]
[Black "Kersten, Alexander"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1994"]
[BlackElo "1942"]
[PlyCount "50"]
[EventDate "2016.09.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Koeln Muelheim"]
[BlackTeam "Rheinpark BSG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 g6 2. d4 Bg7 3. f4 d5 4. e5 c5 5. c3 cxd4 6. cxd4 Nh6 7. Bb5+ Bd7 8. Bxd7+ Qxd7 9. Nf3 0-0 10. 0-0 Nc6 11. Nc3 Rac8 12. Be3 f6 13. Qd2 Rfd8 14. h3 Nf5 15. Bf2 e6 16. g4 Nfe7 17. exf6 Bxf6 18. Rae1 Rf8 19. Bh4 Bg7 20. Qe3 Nd8 21. Ne5 Qe8 22. Re2 Nec6 23. a4 Nxe5 24. fxe5 Rxf1+ 25. Kxf1 a6 1/2-1/2

[Event "Mittelrhein Verbandsliga-M 16/17"]
[Site "Nordrheinwestfalen"]
[Date "2016.11.27"]
[Round "4.2"]
[White "Pejkovic, Patrick Slavko"]
[Black "Kersten, Alexander"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2016"]
[BlackElo "1942"]
[PlyCount "92"]
[EventDate "2016.09.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Langenfeld II"]
[BlackTeam "Rheinpark BSG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. b3 b6 3. Bb2 Bb7 4. Nc3 d6 5. f4 Nf6 6. Bb5+ Nbd7 7. Qe2 a6 8. Bxd7+ Qxd7 9. Nf3 e6 10. e5 Ng8 11. exd6 Nf6 12. Ne5 Qxd6 13. 0-0-0 Qc7 14. Rhf1 0-0-0 15. g4 Nd5 16. Nxd5 exd5 17. g5 Bd6 18. Qh5 Rdf8 19. Qh3+ Kd8 20. Rde1 d4 21. Nc4 Re8 22. Qf5 Bxf4 23. Nxb6 Rxe1+ 24. Rxe1 Re8 25. Rxe8+ Kxe8 26. Ba3 Bxh2 27. Qxh7 Bd6 28. Nc4 Bf8 29. Qf5 g6 30. Qf6 Be7 31. Qh8+ Kd7 32. Qh3+ Ke8 33. Qh8+ Kd7 34. Ne5+ Ke6 35. Qh3+ Kd5 36. Qf3+ Ke6 37. Qg4+ Kd5 38. Nxf7 Bc8 39. Qe2 Bd6 40. Qf3+ Ke6 41. Qf6+ Kd5 42. Qxg6 Bf4 43. Qf6 Ke4 44. g6 Qa5 45. Qc6+ Kf5 46. Qxc8+ Kf6 1-0

[Event "Mittelrhein Verbandsliga-M 16/17"]
[Site "Nordrheinwestfalen"]
[Date "2016.10.23"]
[Round "3.3"]
[White "Heckoetter, Christian"]
[Black "Kersten, Alexander"]
[Result "1/2-1/2"]
[ECO "A43"]
[WhiteElo "1989"]
[BlackElo "1942"]
[PlyCount "69"]
[EventDate "2016.09.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bergische SF"]
[BlackTeam "Rheinpark BSG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 c5 2. d5 g6 3. e4 d6 4. Nc3 Bg7 5. Nf3 Nf6 6. Be2 0-0 7. 0-0 Ne8 8. Bg5 f6 9. Be3 Nd7 10. Qd2 Rb8 11. a4 b6 12. h3 Nc7 13. Bh6 Rf7 14. Bxg7 Rxg7 15. Nb5 Rb7 16. Nh2 Ne8 17. c4 a5 18. Bg4 Ne5 19. Bxc8 Qxc8 20. b3 g5 21. Qe2 Rg6 22. Ng4 Ng7 23. Nxe5 fxe5 24. Qg4 Qf8 25. g3 h5 26. Qe2 Kh7 27. Kg2 Qf7 28. f3 h4 29. g4 Rf6 30. Na3 Rf4 31. Nc2 Rb8 32. Rf2 Rf8 33. Raf1 Ne8 34. Ne3 Rf6 35. Nf5 1/2-1/2

[Event "Mittelrhein Verbandsliga-M 16/17"]
[Site "Nordrheinwestfalen"]
[Date "2016.10.02"]
[Round "2.3"]
[White "Kersten, Alexander"]
[Black "Brungs, Sven"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "1942"]
[BlackElo "1768"]
[PlyCount "53"]
[EventDate "2016.09.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Rheinpark BSG"]
[BlackTeam "Porz SG V"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. g3 Nf6 2. Bg2 d5 3. c4 c6 4. Nf3 Nbd7 5. b3 e5 6. 0-0 Bd6 7. cxd5 Nxd5 8. d4 0-0 9. e4 N5f6 10. Bb2 Nxe4 11. dxe5 Bc5 12. Nbd2 Nxf2 13. Rxf2 Bxf2+ 14. Kxf2 f6 15. Kg1 fxe5 16. Qe2 Nf6 17. Bxe5 Ng4 18. Qc4+ Kh8 19. Bd4 Bf5 20. h3 Nh6 21. Re1 Nf7 22. Qc3 Rg8 23. g4 Bg6 24. Nc4 Qc7 25. Nh4 Nd6 26. Nxg6+ hxg6 27. Qg3 1-0

[Event "Mittelrhein Verbandsliga-M 16/17"]
[Site "Nordrheinwestfalen"]
[Date "2016.09.11"]
[Round "1.3"]
[White "Kersten, Alexander"]
[Black "Hendrix, Joachim"]
[Result "1/2-1/2"]
[ECO "A10"]
[WhiteElo "1942"]
[BlackElo "1973"]
[PlyCount "32"]
[EventDate "2016.09.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Rheinpark BSG"]
[BlackTeam "Gruenfeld"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. g3 g6 2. Bg2 Bg7 3. c4 d6 4. Nc3 Nc6 5. d3 Nf6 6. Rb1 0-0 7. b4 Nh5 8. Bd2 e5 9. Qc1 Nd4 10. Nf3 c6 11. 0-0 Bg4 12. Re1 Bxf3 13. exf3 f5 14. Ne2 Nxe2+ 15. Rxe2 f4 16. Bc3 Qb6 1/2-1/2

[Event "Mittelrhein Verbandsliga-M 15/16"]
[Site "Nordrheinwestfalen"]
[Date "2016.04.10"]
[Round "10.3"]
[White "Eilers, Jochen"]
[Black "Kersten, Alexander"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "1969"]
[BlackElo "1916"]
[PlyCount "189"]
[EventDate "2015.09.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bergische SF"]
[BlackTeam "Rheinpark BSG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. g3 g6 2. Bg2 Bg7 3. e4 c5 4. Nc3 Nc6 5. d3 d6 6. Be3 Nd4 7. Qd2 Qa5 8. Nf3 Bg4 9. Nh4 Nf6 10. h3 Bd7 11. 0-0 Rb8 12. f4 Bc6 13. Rf2 Nd7 14. Raf1 Nb5 15. Nxb5 Qxd2 16. Nc7+ Kd8 17. Bxd2 Kxc7 18. Bc3 Rhg8 19. f5 Bxc3 20. bxc3 g5 21. Nf3 h6 22. Nd2 Bb5 23. Rb1 Ba6 24. Nf1 b6 25. Ne3 Bb7 26. Re2 e5 27. Rd1 Rh8 28. Red2 Rbd8 29. Ng4 h5 30. Nf2 Nf6 31. Re1 Bc6 32. c4 a6 33. Rb1 b5 34. cxb5 axb5 35. c3 Ra8 36. d4 Ra3 37. Rb3 Rha8 38. Rxa3 Rxa3 39. d5 Be8 40. Rc2 Nd7 41. Bf3 f6 42. Kg2 Nb6 43. Be2 Na4 44. Nd1 Kb6 45. Kf2 Ka5 46. Kg2 c4 47. Kf2 Kb6 48. Kg2 Nc5 49. Nf2 Ra7 50. Rb2 Ka5 51. Bd1 Kb6 52. Be2 Na4 53. Rc2 Kc5 54. Nd1 Rc7 55. Kf3 b4 56. Bxc4 bxc3 57. Bb3 Kb4 58. Ne3 Nc5 59. Re2 Nxb3 60. axb3 Bb5 61. Nc2+ Kc5 62. Re3 Kb6 63. Kf2 Ba6 64. Ke1 Bb5 65. Kd1 Bf1 66. h4 gxh4 67. gxh4 Ka5 68. Ne1 Kb4 69. Kc2 Ra7 70. Rg3 Ra2+ 71. Kb1 Kxb3 72. Rg8 Bd3+ 73. Nxd3 c2+ 74. Kc1 Ra1+ 75. Kd2 Rd1+ 76. Ke2 Rxd3 77. Rb8+ Ka2 78. Rc8 Rd4 79. Rxc2+ Kb3 80. Rc6 Rxe4+ 81. Kf3 Rf4+ 82. Kg3 Rxf5 83. Rxd6 Kc4 84. Rd8 e4 85. d6 Rd5 86. Kf4 Kd3 87. d7 f5 88. Rg8 Rxd7 89. Rg3+ Kd4 90. Rg1 Rd5 91. Kg5 Ke3 92. Kxh5 f4+ 93. Kg4 f3 94. Re1+ Kf2 95. Rxe4 1-0

[Event "Mittelrhein Verbandsliga-M 15/16"]
[Site "Nordrheinwestfalen"]
[Date "2016.03.13"]
[Round "9.3"]
[White "Kersten, Alexander"]
[Black "Fabiani, Martin"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "1916"]
[BlackElo "1912"]
[PlyCount "61"]
[EventDate "2015.09.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Rheinpark BSG"]
[BlackTeam "Koeln Muelheim"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. g3 c5 2. Bg2 g6 3. c4 Bg7 4. Nc3 Nc6 5. d3 d6 6. a3 e5 7. Rb1 Nge7 8. b4 0-0 9. e3 Rb8 10. Nge2 b6 11. 0-0 Bb7 12. b5 Na5 13. e4 f5 14. Qc2 Qd7 15. Nd1 Ba8 16. Bh3 Rf7 17. Nec3 Nb7 18. Nd5 Nxd5 19. cxd5 Qe7 20. Ne3 f4 21. Nc4 Kh8 22. Bd2 g5 23. Qd1 Rf6 24. a4 Nd8 25. a5 bxa5 26. Nxa5 Qe8 27. Qg4 Rxb5 28. Qc8 Rxb1 29. Rxb1 fxg3 30. hxg3 Qh5 31. Bg4 1-0

[Event "Mittelrhein Verbandsliga-M 15/16"]
[Site "Nordrheinwestfalen"]
[Date "2016.02.21"]
[Round "8.3"]
[White "Gerdau, Andreas"]
[Black "Kersten, Alexander"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1911"]
[BlackElo "1916"]
[PlyCount "100"]
[EventDate "2015.09.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Kalker/Deutzer SG"]
[BlackTeam "Rheinpark BSG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Be2 Nd7 5. 0-0 c6 6. Nbd2 Qc7 7. Re1 e6 8. Bc4 Ne7 9. c3 0-0 10. Nf1 h6 11. Bb3 b6 12. Be3 Bb7 13. Qd2 Kh7 14. Ng3 Rad8 15. Rad1 a6 16. Bc2 Rfe8 17. h4 Nf6 18. h5 Ng4 19. hxg6+ fxg6 20. Bg5 e5 21. Qe2 Bc8 22. Bc1 Rf8 23. Rf1 Ng8 24. Bd3 b5 25. a4 N8f6 26. axb5 cxb5 27. dxe5 dxe5 28. c4 b4 29. b3 Be6 30. Bc2 Nd7 31. Rd2 Nc5 32. Rfd1 Rxd2 33. Qxd2 Rb8 34. Nf1 a5 35. Ne3 a4 36. bxa4 b3 37. Bb1 Nxa4 38. Nxg4 Bxg4 39. Qd3 Nc5 40. Qd2 Qb7 41. Qe3 Ne6 42. Rd5 b2 43. Bd2 Bxf3 44. Qxf3 Nd4 45. Qg4 Qa6 46. Rd7 Qxc4 47. Rd6 Qc1+ 48. Kh2 Qxd2 49. Qxg6+ Kh8 50. Rf6 Qg5 0-1

[Event "Mittelrhein Verbandsliga-M 15/16"]
[Site "Nordrheinwestfalen"]
[Date "2015.12.13"]
[Round "5.3"]
[White "Kersten, Alexander"]
[Black "Debald, Heinrich"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1916"]
[BlackElo "1944"]
[PlyCount "89"]
[EventDate "2015.09.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Rheinpark BSG"]
[BlackTeam "Leverkusen SC Bayer"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. g3 d5 2. Bg2 Nf6 3. d3 e5 4. Nf3 Bd6 5. c3 0-0 6. Qc2 c6 7. Nbd2 Nbd7 8. 0-0 Re8 9. e4 dxe4 10. dxe4 Qc7 11. Re1 b6 12. h3 a5 13. a4 Ba6 14. Bf1 Bxf1 15. Nxf1 Nc5 16. Bg5 Be7 17. Rad1 Ne6 18. Be3 Bc5 19. Bc1 Rad8 20. Ne3 Nf8 21. Nc4 N8d7 22. Bg5 Be7 23. g4 h6 24. Bh4 Nh7 25. Bg3 f6 26. h4 Nc5 27. Ne3 g6 28. h5 Nf8 29. Nh4 g5 30. Nhf5 Kh7 31. b4 Nce6 32. b5 Nf4 33. bxc6 Bc5 34. Nd5 Qxc6 35. Bxf4 exf4 36. e5 Kh8 37. Nxf6 Rxe5 38. Rxe5 Rxd1+ 39. Qxd1 Qxf6 40. Qe2 Qc6 41. Qe4 Qf6 42. Kg2 Kg8 43. Qd5+ Kh7 44. Nd4 Bxd4 45. cxd4 1-0

[Event "Mittelrhein Verbandsliga-M 15/16"]
[Site "Nordrheinwestfalen"]
[Date "2015.11.15"]
[Round "4.3"]
[White "Kuschel, Peter"]
[Black "Kersten, Alexander"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "1968"]
[BlackElo "1916"]
[PlyCount "69"]
[EventDate "2015.09.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Esch SF"]
[BlackTeam "Rheinpark BSG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 Ne7 5. e3 0-0 6. Nge2 d6 7. 0-0 Nd7 8. b3 f5 9. d3 h6 10. Bb2 g5 11. f4 Ng6 12. Qd2 Kh8 13. Rae1 Nf6 14. e4 gxf4 15. gxf4 exf4 16. Nxf4 Nxf4 17. Qxf4 Ng4 18. h3 Bd4+ 19. Kh1 Be5 20. Qd2 Qh4 21. Ne2 Nf2+ 22. Rxf2 Qxf2 23. Qxh6+ Kg8 24. Qg6+ Kh8 25. Bxe5+ dxe5 26. Qh6+ Kg8 27. Rg1 Kf7 28. exf5 Qxf5 29. Rf1 Qxf1+ 30. Bxf1 Ke7 31. Bg2 c6 32. Qg7+ Rf7 33. Qxe5+ Kf8 34. Nf4 a5 35. Ng6+ 1-0

[Event "Mittelrhein Verbandsliga-M 15/16"]
[Site "Nordrheinwestfalen"]
[Date "2015.10.18"]
[Round "3.3"]
[White "Kersten, Alexander"]
[Black "Niederreuther, Mark Niels"]
[Result "1/2-1/2"]
[ECO "A10"]
[WhiteElo "1916"]
[BlackElo "1876"]
[PlyCount "77"]
[EventDate "2015.09.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Rheinpark BSG"]
[BlackTeam "Gruenfeld"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. g3 d5 2. Bg2 c6 3. c4 e6 4. Nf3 f5 5. 0-0 Nf6 6. d3 Be7 7. Qc2 0-0 8. b3 Qe8 9. e3 Nbd7 10. a4 Qh5 11. Nc3 Ng4 12. h3 Nge5 13. Nxe5 Nxe5 14. f4 Nd7 15. Ba3 Bxa3 16. Rxa3 g5 17. Raa1 Nf6 18. Rfe1 Bd7 19. Ne2 Qg6 20. Qc3 Rfc8 21. Kh2 h5 22. fxg5 Qxg5 23. e4 Rf8 24. exf5 exf5 25. Nf4 Rae8 26. cxd5 Rxe1 27. Qxe1 Re8 28. Qf2 cxd5 29. Qxa7 h4 30. Qf2 hxg3+ 31. Qxg3 Qxg3+ 32. Kxg3 Bc6 33. Kh4 Kf7 34. Kg5 Re5 35. Ne2 Nh7+ 36. Kh6 Nf6 37. Bf3 Ng8+ 38. Kg5 Ne7 39. h4 1/2-1/2

[Event "Mittelrhein Verbandsliga-M 15/16"]
[Site "Nordrheinwestfalen"]
[Date "2015.09.27"]
[Round "2.3"]
[White "Noeh, Helge"]
[Black "Kersten, Alexander"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1709"]
[BlackElo "1916"]
[PlyCount "70"]
[EventDate "2015.09.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Schlebusch SF"]
[BlackTeam "Rheinpark BSG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Nc3 a6 5. Be3 e6 6. Qd2 h6 7. Bd3 Nd7 8. 0-0 b6 9. d5 e5 10. h3 Ne7 11. b4 f5 12. g3 Nf6 13. Nh4 fxe4 14. Nxe4 g5 15. Nxf6+ Bxf6 16. Ng6 Rg8 17. Nxe7 Qxe7 18. Qe2 Qf7 19. Kh2 Rg7 20. Rad1 Bb7 21. c4 Bc8 22. f4 gxf4 23. Bxf4 Bd7 24. c5 Ke7 25. c6 Be8 26. Bxh6 Rg8 27. Bf5 Rh8 28. Be3 a5 29. b5 Qg7 30. Rf2 Bf7 31. Qf3 Rag8 32. Rdf1 Bxd5 33. Qxd5 Qxg3+ 34. Kh1 Rxh3+ 35. Bxh3 Qxh3+ 0-1

[Event "Mittelrhein Verbandsliga-M 15/16"]
[Site "Nordrheinwestfalen"]
[Date "2015.09.06"]
[Round "1.3"]
[White "Zilberman, Rodion"]
[Black "Kersten, Alexander"]
[Result "0-1"]
[ECO "A44"]
[WhiteElo "1819"]
[BlackElo "1916"]
[PlyCount "70"]
[EventDate "2015.09.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Koeln Longerich"]
[BlackTeam "Rheinpark BSG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 g6 2. c4 c5 3. d5 e5 4. e4 d6 5. Bd3 Bg7 6. Nc3 Nd7 7. Be3 h6 8. Nge2 Ne7 9. Ng3 Bf6 10. Qd2 Ng8 11. f3 Kf8 12. Nge2 Bg5 13. g3 Bxe3 14. Qxe3 Kg7 15. 0-0-0 a6 16. h4 Rb8 17. f4 h5 18. f5 Nh6 19. Qg5 Ng4 20. Qxd8 Rxd8 21. Rdf1 Ndf6 22. Ng1 gxf5 23. exf5 Re8 24. Ne4 Nxe4 25. Bxe4 Nf6 26. Bc2 b5 27. b3 bxc4 28. bxc4 Rb4 29. Bb3 a5 30. Nh3 a4 31. Bd1 Rxc4+ 32. Kb1 Bb7 33. Rf2 Bxd5 34. Rg1 Rb8+ 35. Rb2 Be4+ 0-1

[Event "Mittelrhein Verbandsliga-M 1112"]
[Site "Germany"]
[Date "2012.05.20"]
[Round "11.5"]
[White "Kersten, Alexander"]
[Black "Gerdau, Andreas"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1956"]
[BlackElo "1866"]
[PlyCount "137"]
[EventDate "2011.09.18"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Rheinpark BSG"]
[BlackTeam "Kalker/Deutzer SG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. g3 e5 2. Bg2 d5 3. c4 dxc4 4. Qa4+ c6 5. Qxc4 Be6 6. Qc2 Nf6 7. Nf3 Nbd7 8. 0-0 Qb6 9. b3 Bd6 10. Na3 Qc5 11. Nc4 Bxc4 12. Qxc4 Qxc4 13. bxc4 0-0 14. d3 Rfe8 15. Nd2 Nc5 16. Ba3 Bf8 17. Rab1 Rab8 18. Bxc5 Bxc5 19. Rb3 Rec8 20. a4 a5 21. Rfb1 Bb4 22. Nf1 b5 23. axb5 cxb5 24. cxb5 Rxb5 25. Ne3 Rbc5 26. Bb7 Rc1+ 27. Kg2 Rxb1 28. Rxb1 Rc7 29. Ba6 Kf8 30. Kf3 g6 31. Bb5 Rc5 32. Ba4 Ke7 33. Bb3 h5 34. h3 Rc7 35. g4 hxg4+ 36. hxg4 Rc5 37. Bc4 Rc6 38. g5 Nh7 39. Nd5+ Kd6 40. Nxb4 axb4 41. Kg4 f5+ 42. gxf6 Nxf6+ 43. Kg5 Nd5 44. Bxd5 Kxd5 45. Rxb4 Rc2 46. Re4 Rc6 47. f3 Ra6 48. Rg4 Ra2 49. Rg2 Ra8 50. Kf6 Ra6+ 51. Kf7 Kd4 52. Rg4+ Kd5 53. Rxg6 Ra2 54. Rg2 Ra6 55. Rg4 Ra2 56. Re4 Ra6 57. e3 Ra3 58. Kf6 Rxd3 59. Rxe5+ Kd6 60. f4 Rd1 61. e4 Re1 62. Re6+ Kd7 63. f5 Rh1 64. Re7+ Kd8 65. Ra7 Rh6+ 66. Kg7 Rh4 67. e5 Rg4+ 68. Kf7 Rh4 69. Ke6 1-0

[Event "Mittelrhein Verbandsliga-M 1112"]
[Site "Germany"]
[Date "2012.05.06"]
[Round "10.5"]
[White "Dambiermont, Marc"]
[Black "Kersten, Alexander"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "1892"]
[BlackElo "1956"]
[PlyCount "36"]
[EventDate "2011.09.18"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Aachen Aufwaerts III"]
[BlackTeam "Rheinpark BSG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 g6 2. Nf3 c5 3. c3 Na6 4. Bf4 Bg7 5. e3 b6 6. Bc4 Nf6 7. Qb3 0-0 8. Qa3 Nc7 9. dxc5 Ne6 10. Bxe6 fxe6 11. cxb6 Qxb6 12. Qb3 Qa6 13. Na3 Ne4 14. Nc4 Nc5 15. Qa3 Qxc4 16. Nd2 Nd3+ 17. Kf1 Qa6 18. Qxa6 Bxa6 0-1

[Event "Mittelrhein Verbandsliga-M 1112"]
[Site "Germany"]
[Date "2012.04.15"]
[Round "9.5"]
[White "Kersten, Alexander"]
[Black "Dennig, Joerg"]
[Result "1-0"]
[ECO "A24"]
[WhiteElo "1956"]
[BlackElo "1898"]
[PlyCount "79"]
[EventDate "2011.09.18"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Rheinpark BSG"]
[BlackTeam "Langenfeld III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. g3 Nf6 2. Bg2 g6 3. c4 Bg7 4. Nc3 0-0 5. d3 c6 6. e4 e5 7. Nge2 d6 8. h3 a6 9. a4 a5 10. Be3 Na6 11. 0-0 Re8 12. Kh2 Nc5 13. Qc2 Ne6 14. Rad1 Qe7 15. Qd2 Nc5 16. f4 Nb3 17. Qe1 h6 18. Qf2 exf4 19. gxf4 Bg4 20. Bf3 Bxf3 21. Qxf3 Nh5 22. Rg1 Nf6 23. Rg3 Nc5 24. Bxc5 dxc5 25. Rdg1 Kh7 26. e5 Nh5 27. R3g2 Rad8 28. Ne4 b6 29. Qxh5 Rg8 30. Qf3 Qd7 31. Rg3 Qf5 32. Nd6 Qd7 33. Nc3 Qe6 34. Nce4 Qd7 35. h4 Qe7 36. h5 Qh4+ 37. Rh3 Qe7 38. hxg6+ fxg6 39. Ng5+ Kh8 40. Ndf7+ 1-0

[Event "Mittelrhein Verbandsliga-M 1112"]
[Site "Germany"]
[Date "2012.02.26"]
[Round "7.5"]
[White "Kersten, Alexander"]
[Black "Boehm, Stefan"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "1956"]
[BlackElo "1941"]
[PlyCount "89"]
[EventDate "2011.09.18"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Rheinpark BSG"]
[BlackTeam "Bayer Leverkusen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. g3 g6 2. Bg2 Bg7 3. c4 Nf6 4. Nc3 d6 5. d3 0-0 6. h3 c5 7. Qd2 Na6 8. e4 Nc7 9. Nge2 Rb8 10. Rb1 b5 11. b3 b4 12. Nd1 e5 13. 0-0 Nfe8 14. Ne3 f5 15. f4 Be6 16. exf5 gxf5 17. Bb2 Qe7 18. Rf2 e4 19. dxe4 Bxb2 20. Qxb2 Bc8 21. Nxf5 Bxf5 22. exf5 Rxf5 23. g4 Rf8 24. Rbf1 Nf6 25. Ng3 Nfe8 26. f5 Qf6 27. Qxf6 Nxf6 28. g5 Nd7 29. Rd1 Rb6 30. Rfd2 Ne8 31. f6 Ne5 32. Nf5 Kf7 33. h4 Ra6 34. Bb7 Rb6 35. Be4 Ke6 36. Ng7+ Kf7 37. Nxe8 Rxe8 38. Rxd6 h6 39. Bd5+ Kf8 40. Rxb6 axb6 41. Kf2 Ng4+ 42. Kf3 h5 43. Kf4 Ne3 44. g6 Nxd5+ 45. Rxd5 1-0

[Event "Mittelrhein Verbandsliga-M 1112"]
[Site "Germany"]
[Date "2012.02.05"]
[Round "6.5"]
[White "Krebs, Dietmar"]
[Black "Kersten, Alexander"]
[Result "0-1"]
[ECO "B72"]
[WhiteElo "1973"]
[BlackElo "1956"]
[PlyCount "124"]
[EventDate "2011.09.18"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Koeln Lasker II"]
[BlackTeam "Rheinpark BSG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 a6 7. Qd2 Nbd7 8. f3 Qc7 9. 0-0-0 e6 10. g4 h6 11. Be2 b6 12. h4 Ne5 13. g5 hxg5 14. hxg5 Rxh1 15. Rxh1 Nfd7 16. f4 Nc4 17. Bxc4 Qxc4 18. Kb1 Bb7 19. Qd3 Qc7 20. Rh8 0-0-0 21. Qe2 Nc5 22. Bf2 Kb8 23. Rh7 e5 24. fxe5 dxe5 25. Nf3 Nxe4 26. Nxe4 Bxe4 27. Rh1 Qb7 28. Rh3 Qd5 29. a3 Kb7 30. Nd2 Qxd2 31. Qxe4+ Qd5 32. Qxd5+ Rxd5 33. Rf3 Rd7 34. Rf6 Bd6 35. Bg3 b5 36. b4 Kc7 37. Kb2 Kd8 38. c3 Ke7 39. Bf2 Rc7 40. Be3 Rc4 41. Kc2 Rc8 42. Kd3 Rc4 43. Kd2 Rc8 44. Rf1 Rh8 45. Ra1 Ke6 46. Rf1 Rh7 47. Rf6+ Kd5 48. Ke2 Rh2+ 49. Bf2 Be7 50. Rxf7 Bxg5 51. Kf3 Bf4 52. Rf6 g5 53. Bc5 Rh3+ 54. Ke2 Rxc3 55. Rxa6 Rc2+ 56. Kd3 Rd2+ 57. Kc3 e4 58. a4 bxa4 59. Rxa4 e3 60. Ra8 Ke4 61. Re8+ Kf3 62. Rf8 Rd1 0-1

[Event "Mittelrhein Verbandsliga-M 1112"]
[Site "Germany"]
[Date "2012.01.15"]
[Round "5.6"]
[White "Bertram, Thomas Sebastian"]
[Black "Kersten, Alexander"]
[Result "1/2-1/2"]
[ECO "A44"]
[WhiteElo "1541"]
[BlackElo "1956"]
[PlyCount "44"]
[EventDate "2011.09.18"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Rheinbacher SF II"]
[BlackTeam "Rheinpark BSG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 g6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Nd7 6. Nf3 Bg7 7. h3 h6 8. Nb5 Nb6 9. Bd3 Ne7 10. Qe2 a6 11. Nc3 Nd7 12. a3 f5 13. Nd2 Nf6 14. b4 b6 15. Rb1 Bd7 16. Nb3 Qc7 17. f3 f4 18. Qc2 Kf7 19. Ne2 h5 20. Bb2 g5 21. Kd2 Ng6 22. Bc3 Rab8 1/2-1/2

[Event "Mittelrhein Verbandsliga-M 1112"]
[Site "Germany"]
[Date "2011.12.11"]
[Round "4.5"]
[White "Holzer, Ingo"]
[Black "Kersten, Alexander"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1799"]
[BlackElo "1956"]
[PlyCount "82"]
[EventDate "2011.09.18"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Koeln Muelheim II"]
[BlackTeam "Rheinpark BSG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 g6 2. e4 Bg7 3. Nc3 e6 4. Be3 Ne7 5. Qd2 h6 6. Nf3 a6 7. a4 b6 8. Be2 Bb7 9. 0-0 d6 10. Rad1 Nd7 11. Rfe1 Kf8 12. Bc4 Kg8 13. Qe2 Kh7 14. Nd2 Re8 15. f4 d5 16. Bd3 c5 17. Qf2 Rc8 18. e5 Nf5 19. Nf3 Qe7 20. Bc1 Nxd4 21. Nxd4 cxd4 22. Qxd4 Qc5 23. Be3 Bf8 24. Be2 Qxd4 25. Bxd4 Bb4 26. Rf1 Nc5 27. Na2 Ba5 28. b4 Nxa4 29. Bd3 Bxb4 30. Nxb4 Nc5 31. Bxc5 bxc5 32. Bxa6 cxb4 33. Bxb7 Rxc2 34. Rb1 Rc4 35. g3 Rb8 36. Ba6 Rc3 37. Rfc1 Ra3 38. Be2 g5 39. fxg5 hxg5 40. Kf2 Kg7 41. Rb2 Kg6 1/2-1/2

[Event "Mittelrhein Verbandsliga-M 1112"]
[Site "Germany"]
[Date "2011.11.13"]
[Round "3.5"]
[White "Walter, Kurt"]
[Black "Kersten, Alexander"]
[Result "1/2-1/2"]
[ECO "B72"]
[WhiteElo "2122"]
[BlackElo "1956"]
[PlyCount "90"]
[EventDate "2011.09.18"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Koeln SF II"]
[BlackTeam "Rheinpark BSG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 a6 7. f3 Nbd7 8. Qd2 Qc7 9. Bh6 Bxh6 10. Qxh6 b6 11. 0-0-0 Bb7 12. Kb1 0-0-0 13. Nd5 Nxd5 14. exd5 Bxd5 15. Bxa6+ Kb8 16. Rhe1 Nc5 17. c4 Ba8 18. Bb5 e5 19. Nc2 d5 20. cxd5 Bxd5 21. Nb4 Bb7 22. Qe3 e4 23. Rc1 f5 24. Bc6 Rd6 25. Bxb7 Kxb7 26. fxe4 fxe4 27. Rxc5 bxc5 28. Qxe4+ Kb8 29. Nd5 Qc6 30. Qe5 Rhd8 31. Nc3 Kb7 32. a3 R8d7 33. Re4 Rd4 34. Re1 Rd2 35. Ne4 Rd1+ 36. Rxd1 Rxd1+ 37. Kc2 Rd6 38. Qe7+ Rd7 39. Nxc5+ Kb6 40. Qxd7 Qxc5+ 41. Kb1 Qg1+ 42. Ka2 Qxg2 43. Qd6+ Kb5 44. Qb8+ Ka6 45. Qd6+ Kb7 1/2-1/2

[Event "Mittelrhein Verbandsliga-M 1112"]
[Site "Germany"]
[Date "2011.10.09"]
[Round "2.5"]
[White "Kersten, Alexander"]
[Black "Peters, Danuta"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "1956"]
[BlackElo "1875"]
[PlyCount "115"]
[EventDate "2011.09.18"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Rheinpark BSG"]
[BlackTeam "Koeln Ford SF II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. g3 Nf6 2. Bg2 g6 3. c4 Bg7 4. Nc3 c5 5. a3 Nc6 6. Rb1 0-0 7. d3 d6 8. b4 cxb4 9. axb4 Bd7 10. e3 Rc8 11. Nge2 Bg4 12. b5 Na5 13. f3 Bd7 14. e4 Qb6 15. Na4 Qd8 16. Be3 b6 17. 0-0 e5 18. Nec3 Be6 19. Nd5 Nd7 20. Nac3 f5 21. Bh3 h6 22. Qe2 Qe8 23. Rbd1 Kh7 24. exf5 gxf5 25. g4 f4 26. Bf2 Nf6 27. Nxf6+ Bxf6 28. Bg2 Qg6 29. Qe4 Qxe4 30. Nxe4 Be7 31. Nc3 Rg8 32. Rfe1 h5 33. h3 Kh6 34. Ra1 Rc7 35. Ra4 Nb3 36. Ra2 Nc5 37. Bxc5 bxc5 38. Rea1 hxg4 39. fxg4 Bf6 40. Rxa7 Rxa7 41. Rxa7 Rb8 42. Bc6 Bd8 43. Kg2 Kg6 44. Be4+ Kf6 45. Kf3 Bb6 46. Ra6 Bc7 47. Bd5 Bb6 48. h4 Bc8 49. Ra1 Bd7 50. g5+ Ke7 51. Rh1 Bf5 52. Be4 Bxe4+ 53. Kxe4 Ke6 54. Nd5 Bd8 55. Ra1 Bc7 56. Ra7 Bd8 57. Rh7 Ra8 58. Rh8 1-0

[Event "NRW Class1 0708"]
[Site "Germany"]
[Date "2008.04.27"]
[Round "9.1"]
[White "Deleyn, Gunter"]
[Black "Kersten, Alexander"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2303"]
[PlyCount "75"]
[EventDate "2007.09.16"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Castrop Rauxel"]
[BlackTeam "Rheinpark BSG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. g3 e5 2. Bg2 d6 3. c4 Nc6 4. Nc3 Nge7 5. e3 Be6 6. Nd5 Qd7 7. Ne2 Nd8 8. Qc2 c6 9. Nxe7 Bxe7 10. d4 Bh3 11. 0-0 Bxg2 12. Kxg2 0-0 13. Rd1 Qe6 14. d5 cxd5 15. cxd5 Qg4 16. h3 Rc8 17. Qd3 Qh5 18. g4 Qh4 19. Bd2 f5 20. gxf5 e4 21. Qb5 Nf7 22. Rac1 Rxc1 23. Rxc1 Ne5 24. Ng3 Nd3 25. Rf1 Ne5 26. Bc3 Nf3 27. Qxb7 g6 28. fxg6 hxg6 29. Qd7 Qg5 30. Qe6+ Rf7 31. Qxe4 Nh4+ 32. Kg1 Rf3 33. Qg4 Qxd5 34. e4 Qd3 35. Nf5 Rxh3 36. Nxh4 Rxh4 37. Qxg6+ Kf8 38. Bg7+ 1-0

[Event "NRW Class1 0708"]
[Site "Germany"]
[Date "2008.04.06"]
[Round "8.1"]
[White "Kersten, Alexander"]
[Black "Kupreichik, Viktor D"]
[Result "0-1"]
[ECO "A22"]
[BlackElo "2384"]
[PlyCount "82"]
[EventDate "2007.09.16"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Rheinpark BSG"]
[BlackTeam "Plettenberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. g3 e5 2. Bg2 d5 3. c4 Nf6 4. cxd5 Nxd5 5. Nc3 Nb6 6. d3 Be7 7. Nh3 Nc6 8. f4 h5 9. fxe5 Nxe5 10. d4 Nc6 11. e3 Bg4 12. Qb3 Qd7 13. Nf2 Bf5 14. d5 Ne5 15. e4 Bh7 16. Bf4 Bf6 17. Bh3 Qe7 18. Qb5+ c6 19. dxc6 bxc6 20. Qe2 g5 21. Bxe5 Bxe5 22. Rd1 Bg6 23. 0-0 0-0 24. Kh1 Rad8 25. Bg2 Rxd1 26. Rxd1 Rd8 27. Bf3 Bd4 28. Re1 Qe6 29. Nfd1 g4 30. Bg2 Nc4 31. e5 Nxe5 32. Qd2 Kg7 33. Ne2 Bb6 34. Qc3 Qd6 35. Nf4 Bd4 36. Qd2 h4 37. Nxg6 Nxg6 38. Ne3 Bxe3 39. Qxe3 h3 40. Qc3+ Kg8 41. Bxc6 Rc8 0-1

[Event "NRW Class1 0708"]
[Site "Germany"]
[Date "2008.03.02"]
[Round "7.1"]
[White "Kersten, Alexander"]
[Black "Forchert, Martin"]
[Result "0-1"]
[ECO "A11"]
[BlackElo "2400"]
[PlyCount "70"]
[EventDate "2007.09.16"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Rheinpark BSG"]
[BlackTeam "Bielefeld"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. g3 d5 2. Bg2 Nf6 3. c4 c6 4. Nf3 dxc4 5. a4 Be6 6. Na3 Qd5 7. 0-0 Na6 8. d3 cxd3 9. Ng5 Qd7 10. Nxe6 Qxe6 11. Qxd3 Nc5 12. Qc4 Qxc4 13. Nxc4 e6 14. Na5 0-0-0 15. b4 Nce4 16. b5 Bb4 17. Nb3 c5 18. Be3 Rd7 19. Bf3 c4 20. Rac1 Rc7 21. Nd4 Bd2 22. Rc2 Bxe3 23. fxe3 Nd6 24. Rfc1 Kb8 25. Bg2 Rhc8 26. Rb1 Rc5 27. Bh3 Nd5 28. e4 Nxe4 29. a5 Ne3 30. Rcc1 c3 31. a6 Rd8 32. b6 Rxd4 33. bxa7+ Kxa7 34. axb7 Kb8 35. Rb6 c2 0-1

[Event "NRW Class1 0708"]
[Site "Germany"]
[Date "2008.02.10"]
[Round "6.1"]
[White "Hirsch, Stefan"]
[Black "Kersten, Alexander"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "2231"]
[PlyCount "79"]
[EventDate "2007.09.16"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Wattenscheid II"]
[BlackTeam "Rheinpark BSG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 g6 2. c4 Bg7 3. Nc3 e5 4. g3 d6 5. Bg2 f5 6. d3 Ne7 7. 0-0 h6 8. Ne1 0-0 9. e3 c6 10. f4 Na6 11. Bd2 Nc7 12. Rc1 Ne6 13. b4 g5 14. a4 Bf6 15. a5 Rb8 16. b5 Nc5 17. Rb1 Be6 18. Na4 Nxa4 19. Qxa4 c5 20. Bc3 Ng6 21. Qc2 Qd7 22. Kh1 Rf7 23. a6 b6 24. Bc6 Qe7 25. Ng2 Rbf8 26. Rbe1 Qd8 27. Bb2 Ne7 28. Bb7 Qc7 29. Rf2 Kg7 30. Qe2 g4 31. e4 h5 32. Ne3 exf4 33. Rxf4 Bxb2 34. Qxb2+ Kh6 35. Ref1 Ng6 36. Nxf5+ Bxf5 37. Rxf5 Ne5 38. Qd2+ Kh7 39. Rxh5+ Kg8 40. Bd5 1-0

[Event "NRW Class1 0708"]
[Site "Germany"]
[Date "2008.01.13"]
[Round "5.2"]
[White "Steves, Dayanand"]
[Black "Kersten, Alexander"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "1975"]
[PlyCount "106"]
[EventDate "2007.09.16"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Krefeld"]
[BlackTeam "Rheinpark BSG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 g6 3. c3 Bg7 4. d4 cxd4 5. cxd4 d5 6. exd5 Nf6 7. Nc3 0-0 8. Bc4 Nbd7 9. 0-0 Nb6 10. Bb3 Nfxd5 11. Re1 Be6 12. Bg5 Re8 13. Bh4 Rc8 14. Rc1 Nxc3 15. bxc3 Nc4 16. Bg3 a6 17. Ne5 Bd5 18. h4 b5 19. h5 e6 20. Qg4 f5 21. Qe2 g5 22. h6 Bxh6 23. Qh5 Qf6 24. Nd7 Qg6 25. Qxg6+ hxg6 26. Nf6+ Kf7 27. Nxe8 Rxe8 28. Be5 g4 29. Ra1 Bd2 30. Red1 Bxc3 31. Rac1 b4 32. Bf4 Nb2 33. Rf1 Nd3 34. Bd6 Nxc1 35. Rxc1 a5 36. Kf1 Ra8 37. Ke2 Bxg2 38. a3 Be4 39. axb4 axb4 40. Ke3 Ra3 41. Rxc3 Bd5 42. Bxb4 Rxb3 43. Rxb3 Bxb3 44. Ba5 g5 45. f4 gxf3 46. Kxf3 Kg6 47. Bd2 Bd5+ 48. Kg3 Kh5 49. Bb4 f4+ 50. Kf2 g4 51. Bd6 g3+ 52. Kg1 Kg4 53. Kf1 f3 0-1

[Event "NRW Class1 0708"]
[Site "Germany"]
[Date "2007.12.09"]
[Round "4.2"]
[White "Kersten, Alexander"]
[Black "Johnen, Daniel"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "2036"]
[BlackElo "2163"]
[PlyCount "99"]
[EventDate "2007.09.16"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Rheinpark BSG"]
[BlackTeam "Brackweda"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. g3 c5 2. c4 e6 3. Bg2 Nc6 4. Nf3 Nf6 5. 0-0 d5 6. b3 Be7 7. Bb2 0-0 8. e3 Ne4 9. cxd5 exd5 10. d3 Bf6 11. Qe2 Bxb2 12. Qxb2 Qf6 13. Qxf6 Nxf6 14. Rc1 Bf5 15. Rxc5 Nb4 16. Nd4 Rac8 17. Rc3 Bxd3 18. a3 Nc2 19. Nxc2 Bxc2 20. Bh3 Rxc3 21. Nxc3 g5 22. Rc1 Bd3 23. f3 a5 24. Kf2 Rd8 25. Ne2 h5 26. Nd4 g4 27. Bg2 gxf3 28. Bxf3 Ng4+ 29. Bxg4 hxg4 30. h3 gxh3 31. Rh1 Rc8 32. g4 Rc3 33. a4 Kg7 34. Rxh3 Rc1 35. Rh5 Rf1+ 36. Kg2 Rb1 37. Kg3 Be4 38. Kf4 Rf1+ 39. Ke5 Re1 40. Rh3 Rg1 41. Nf5+ Bxf5 42. gxf5 Rb1 43. f6+ Kg8 44. Kd6 Rc1 45. Kxd5 Rc3 46. Kd6 Rc6+ 47. Ke5 Rc3 48. Kd4 Rxb3 49. Rh5 Rb4+ 50. Kd5 1/2-1/2

[Event "NRW Class1 0708"]
[Site "Germany"]
[Date "2007.11.04"]
[Round "3.2"]
[White "Rieke, Theo"]
[Black "Kersten, Alexander"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "2208"]
[PlyCount "93"]
[EventDate "2007.09.16"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Neuenkirchen"]
[BlackTeam "Rheinpark BSG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 g6 3. d4 Bg7 4. c4 d6 5. dxc5 dxc5 6. Qxd8+ Kxd8 7. Nc3 Bxc3+ 8. bxc3 Nc6 9. Ng5 Ke8 10. f4 Kf8 11. Be3 b6 12. Bd3 Ba6 13. e5 Nh6 14. h3 Rd8 15. Ke2 Na5 16. g4 Bxc4 17. Bxc4 Nxc4 18. a4 Kg7 19. a5 Rd7 20. axb6 axb6 21. Rhd1 Rhd8 22. Rxd7 Rxd7 23. Ra4 Nxe3 24. Kxe3 f6 25. Nf3 fxe5 26. Nxe5 Rb7 27. c4 Nf7 28. Nxf7 Kxf7 29. Ke4 Ke6 30. Ra6 Rb8 31. Ke3 Kd6 32. Ke4 Rb7 33. f5 gxf5+ 34. gxf5 Rb8 35. Kf4 Rb7 36. Ke4 Rb8 37. Kf4 Kc6 38. Ra7 Re8 39. Ke5 b5 40. Ra6+ Kb7 41. cxb5 Rc8 42. Ke6 c4 43. Kxe7 c3 44. Ra1 Rc5 45. f6 Re5+ 46. Kd7 c2 47. Rc1 1-0

[Event "NRW Class1 0708"]
[Site "Germany"]
[Date "2007.10.14"]
[Round "2.2"]
[White "Kersten, Alexander"]
[Black "Bashylin, Roman"]
[Result "0-1"]
[ECO "A11"]
[BlackElo "2325"]
[PlyCount "66"]
[EventDate "2007.09.16"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Rheinpark BSG"]
[BlackTeam "Elberfeld"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. g3 d5 2. Bg2 Nf6 3. c4 c6 4. Nf3 Bf5 5. cxd5 cxd5 6. Qb3 Qb6 7. Qxb6 axb6 8. d3 h6 9. Nc3 e6 10. 0-0 Bc5 11. Bf4 g5 12. Bxb8 Rxb8 13. a3 Nd7 14. Nb5 0-0 15. b4 Be7 16. Rac1 Rbc8 17. Nfd4 Bh7 18. f4 gxf4 19. gxf4 Nf6 20. Bh3 Kh8 21. Kf2 Nh5 22. Kf3 Rxc1 23. Rxc1 Nxf4 24. Bf1 e5 25. Nb3 Ne6 26. Nc3 Bg5 27. Rd1 Rd8 28. e3 Bg6 29. Be2 d4 30. exd4 exd4 31. Ne4 Be3 32. Kg2 Nf4+ 33. Kf1 Nxe2 0-1

[Event "NRW Class1 0708"]
[Site "Germany"]
[Date "2007.09.16"]
[Round "1.2"]
[White "Gallinnis, Norbert"]
[Black "Kersten, Alexander"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2307"]
[PlyCount "159"]
[EventDate "2007.09.16"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Koeln Porz II"]
[BlackTeam "Rheinpark BSG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d6 2. d4 c6 3. Na3 g6 4. h4 h5 5. Nf3 Bg4 6. c3 Nd7 7. Qb3 Bxf3 8. gxf3 Qb6 9. Qc2 Bg7 10. Bg5 a6 11. 0-0-0 c5 12. Bh3 cxd4 13. cxd4 Qc6 14. Qxc6 bxc6 15. Nc4 Ra7 16. Rhe1 f6 17. Be3 Nh6 18. Rd3 Nf7 19. Rb3 Nd8 20. Kd2 Bf8 21. Rc1 e6 22. Nb6 Nxb6 23. Rxb6 Rhh7 24. b3 Rhb7 25. Rxb7 Rxb7 26. f4 d5 27. f3 f5 28. Kd3 Be7 29. Bf2 a5 30. Be1 Ra7 31. Kc2 Bf6 32. e5 Be7 33. Kb2 Ra8 34. Rc2 Ra7 35. Bf1 Ra8 36. Bd3 Ra7 37. Rc1 Ra8 38. a3 Ra7 39. b4 axb4 40. axb4 Ra4 41. Kb3 Ra7 42. Be2 Ra8 43. Rb1 Kd7 44. Bd3 Ra7 45. Bd2 Ke8 46. Rg1 Kf7 47. Rc1 Ke8 48. Be1 Ra8 49. Kb2 Rb8 50. Kb3 Ra8 51. Kb2 Rb8 52. Kb3 Ra8 53. Bc2 Ra7 54. Rd1 Ra8 55. Kb2 Ra7 56. Rd3 Kd7 57. Bb3 Ra8 58. Re3 Ra7 59. Re2 Ke8 60. Rg2 Kf7 61. Ba2 Ra8 62. Kb3 Ra7 63. Bb1 Ra1 64. Kb2 Ra7 65. Bc2 Ra8 66. Rh2 Ke8 67. Bc3 Ra7 68. Kb3 Ra8 69. Kb2 Ra7 70. Bd3 Rb7 71. Ka3 Ra7+ 72. Kb3 Ra8 73. Bb1 Ra7 74. Be1 Ra1 75. Rb2 Ra7 76. Rg2 Kf7 77. Ra2 Rxa2 78. Bxa2 Ke8 79. Ka4 Nb7 80. Bb1 1/2-1/2

[Event "NRW Class1 0607"]
[Site "Germany"]
[Date "2007.05.06"]
[Round "9.3"]
[White "Brenke, Andreas"]
[Black "Kersten, Alexander"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2378"]
[BlackElo "2031"]
[PlyCount "31"]
[EventDate "2006.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Lippstadt Turm"]
[BlackTeam "Gerling"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 g6 2. e4 d6 3. Nc3 c6 4. Be3 Nf6 5. Qd2 b5 6. Bd3 a6 7. Nf3 Bg7 8. Bh6 0-0 9. Bxg7 Kxg7 10. 0-0-0 Qa5 11. Kb1 Ra7 12. h4 Bg4 13. h5 gxh5 14. e5 Ng8 15. Qg5+ Kh8 16. Qxg4 1-0

[Event "NRW Class1 0607"]
[Site "Germany"]
[Date "2007.03.18"]
[Round "7.4"]
[White "Kersten, Alexander"]
[Black "Lytchak, Boris"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "2031"]
[BlackElo "2232"]
[PlyCount "67"]
[EventDate "2006.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Gerling"]
[BlackTeam "Koeln Porz III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. g3 Nf6 2. Bg2 g6 3. c4 Bg7 4. Nc3 0-0 5. d3 c5 6. e3 Nc6 7. Nge2 d6 8. h3 e5 9. 0-0 Be6 10. Nd5 Qd7 11. Kh2 Rab8 12. a4 b6 13. g4 Ne8 14. f4 f5 15. gxf5 Bxf5 16. Ng3 Be6 17. Ne4 exf4 18. Nxf4 Be5 19. Ng3 Bxf4 20. exf4 Ng7 21. b3 d5 22. Bb2 d4 23. Qf3 Nb4 24. Rf2 Nf5 25. Re1 Rbe8 26. Ne4 Nh4 27. Qg3 Nxg2 28. Kxg2 Bf5 29. Ba3 Nc6 30. Rfe2 Re6 31. Bc1 Kg7 32. Bd2 Rfe8 33. Qf3 Nd8 34. Nf2 1/2-1/2

[Event "NRW Class1 0607"]
[Site "Germany"]
[Date "2007.02.25"]
[Round "6.6"]
[White "Pragua, Christoph P"]
[Black "Kersten, Alexander"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2125"]
[BlackElo "2031"]
[PlyCount "47"]
[EventDate "2006.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Koeln SF II"]
[BlackTeam "Gerling"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 g6 2. c4 c5 3. Nf3 Bg7 4. g3 cxd4 5. Nxd4 Nc6 6. Nc2 b6 7. Bg2 Ba6 8. Ne3 Rc8 9. Nd2 Na5 10. Qa4 Qc7 11. 0-0 Nh6 12. Rb1 Bb7 13. Nd5 Qd8 14. b3 e6 15. Ne3 Bxg2 16. Kxg2 f5 17. Ba3 Nf7 18. Rfd1 Qc7 19. Nf3 Qc6 20. Qxc6 Nxc6 21. Rd2 Rc7 22. Rbd1 Bc3 23. Rd3 Bf6 24. R3d2 1/2-1/2

[Event "NRW Class1 0607"]
[Site "Germany"]
[Date "2007.01.28"]
[Round "5.4"]
[White "Kersten, Alexander"]
[Black "Partenheimer, Axel"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2031"]
[BlackElo "2186"]
[PlyCount "95"]
[EventDate "2006.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Gerling"]
[BlackTeam "Gelsenkirchen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. g3 d5 2. Bg2 c6 3. c4 Nf6 4. Nf3 e6 5. b3 Be7 6. 0-0 0-0 7. Bb2 Nbd7 8. e3 b6 9. Qe2 Bb7 10. d3 c5 11. Nbd2 Re8 12. e4 Nf8 13. Ne1 dxe4 14. dxe4 Qc7 15. f4 Rad8 16. Nef3 N6d7 17. Rad1 Nb8 18. h4 Nc6 19. Bc3 Rd7 20. Ne5 Rdd8 21. Nef3 f6 22. Rfe1 e5 23. f5 Nd4 24. Qf2 Nd7 25. g4 Nb8 26. Bxd4 exd4 27. e5 fxe5 28. Ne4 Nd7 29. g5 Rf8 30. Bh3 Kh8 31. Rd3 b5 32. Nfd2 bxc4 33. bxc4 Nb6 34. Kh2 Rf7 35. Rf3 Bc8 36. Qg3 Rff8 37. h5 Bd6 38. Qh4 Qe7 39. h6 gxh6 40. Qxh6 Rg8 41. g6 Qg7 42. Qh4 Bc7 43. Rg1 Nd7 44. f6 Nxf6 45. Rxf6 Rdf8 46. Bxc8 Rxf6 47. Qxf6 Rxc8 48. gxh7 1-0

[Event "NRW Class1 0607"]
[Site "Germany"]
[Date "2006.12.17"]
[Round "4.5"]
[White "Kersten, Alexander"]
[Black "Roitburd, Talic"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "2031"]
[BlackElo "2160"]
[PlyCount "38"]
[EventDate "2006.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Gerling"]
[BlackTeam "Muelheim Nord II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. g3 e5 2. Bg2 Nc6 3. c4 f5 4. Nc3 Nf6 5. d3 Bb4 6. e3 Bxc3+ 7. bxc3 d6 8. Rb1 0-0 9. Ne2 Qe8 10. Qa4 Kh8 11. Ba3 f4 12. c5 f3 13. Bxf3 Nd4 14. Bc6 Nxc6 15. cxd6 cxd6 16. Bxd6 Rf7 17. Qc2 Ng4 18. 0-0 Rf6 19. h3 Nh6 0-1

[Event "NRW Class1 0607"]
[Site "Germany"]
[Date "2006.11.26"]
[Round "3.5"]
[White "Prein, Michael"]
[Black "Kersten, Alexander"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2034"]
[BlackElo "2031"]
[PlyCount "177"]
[EventDate "2006.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Krefeld"]
[BlackTeam "Gerling"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 g6 3. Nge2 Bg7 4. d4 Na6 5. Be3 b6 6. g3 d6 7. Bg2 Rb8 8. 0-0 Nf6 9. h3 0-0 10. f4 Nc7 11. g4 Ba6 12. Rf2 Nd7 13. Qd2 b5 14. dxc5 Nxc5 15. b4 Na4 16. Bxa7 Ra8 17. Bd4 e5 18. fxe5 dxe5 19. Be3 Qxd2 20. Bxd2 Nb2 21. Raf1 Bb7 22. Be3 Nc4 23. Bc5 Bh6 24. Bxf8 Rxf8 25. Kh1 Ne3 26. Rb1 Nxc2 27. Rf6 Ne3 28. Rd6 Rc8 29. Bf3 Nc4 30. Rd3 Bc6 31. Rbd1 Bg5 32. Rb1 Ne8 33. Kg2 Ned6 34. Kg3 Kf8 35. h4 Be7 36. g5 Ra8 37. Nd5 Bxd5 38. Rxd5 Rxa2 39. Nc3 Ra3 40. Nxb5 Nxe4+ 41. Kg2 Ra2+ 42. Kh3 Ned2 43. Rc1 Rb2 44. Be2 Rxb4 45. Rc2 f6 46. Rcxd2 Nxd2 47. Rxd2 fxg5 48. hxg5 Bxg5 49. Rd7 Rb2 50. Bc4 Bf4 51. Rf7+ Ke8 52. Nd6+ Kd8 53. Be6 Rh2+ 54. Kg4 h5+ 55. Kf3 e4+ 56. Kxf4 Rf2+ 57. Kxe4 Rxf7 58. Bxf7 Ke7 59. Ke5 h4 60. Bxg6 h3 61. Nf5+ Kf8 62. Ne3 h2 63. Be4 Kg7 64. Ng4 h1R 65. Bxh1 Kg6 66. Kf4 Kf7 67. Kf5 Kg7 68. Bd5 Kh7 69. Kf6 Kh8 70. Ne5 Kh7 71. Ng6 Kh6 72. Bg8 Kh5 73. Ne5 Kh4 74. Kf5 Kg3 75. Ng4 Kf3 76. Bc4 Kg3 77. Bd5 Kh3 78. Kf4 Kh4 79. Bf7 Kh3 80. Ne3 Kh2 81. Kf3 Kh3 82. Ng2 Kh2 83. Be6 Kg1 84. Kg3 Kf1 85. Bc4+ Kg1 86. Nf4 Kh1 87. Bd3 Kg1 88. Nh3+ Kh1 89. Be4# 1-0

[Event "NRW Class1 0607"]
[Site "Germany"]
[Date "2006.10.29"]
[Round "2.5"]
[White "Kersten, Alexander"]
[Black "Becker, Joerg"]
[Result "0-1"]
[ECO "A24"]
[BlackElo "2190"]
[PlyCount "106"]
[EventDate "2006.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]
[WhiteTeam "Gerling"]
[BlackTeam "Sodingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. g3 g6 2. Bg2 Bg7 3. c4 Nf6 4. Nc3 0-0 5. d3 d6 6. h3 c6 7. e4 e5 8. Nge2 Nbd7 9. 0-0 Nc5 10. f4 b5 11. Qc2 b4 12. Nd1 Rb8 13. Be3 Nfd7 14. Nf2 Qc7 15. f5 f6 16. h4 b3 17. axb3 Rxb3 18. g4 Qb7 19. Ra2 Nb8 20. Rxa7 Qxa7 21. Qxb3 Nxb3 22. Bxa7 Na6 23. Be3 Nb4 24. Nc1 Nc2 25. Nxb3 Nxe3 26. Ra1 h5 27. fxg6 hxg4 28. Ra7 f5 29. exf5 Bxf5 30. h5 d5 31. Na5 g3 32. Nh1 Nxg2 33. Kxg2 Bxd3 34. Nxg3 Rc8 35. b3 Bf8 36. Ra6 dxc4 37. bxc4 c5 38. Kh3 Re8 39. Kg4 e4 40. Nb7 e3 41. h6 e2 42. Nxe2 Bxe2+ 43. Kg5 Bxc4 44. Rb6 Bd3 45. g7 Be7+ 46. Kh5 Bc4 47. Nd6 Bxd6 48. Rxd6 Rc8 49. Kg6 Bf7+ 50. Kf6 Be8 51. Rd3 c4 52. Rh3 Kh7 53. Ke7 Bg6 0-1

[Event "NRW Class1 0607"]
[Site "Germany"]
[Date "2006.09.17"]
[Round "1.5"]
[White "Schockenbaeumer, Dirk"]
[Black "Kersten, Alexander"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "2199"]
[PlyCount "44"]
[EventDate "2006.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]
[WhiteTeam "Solingen III"]
[BlackTeam "Gerling"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 g6 2. d4 d6 3. Nc3 Nf6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 c6 7. a4 Qc7 8. h3 Nbd7 9. Be3 b6 10. Qd2 Bb7 11. Bh6 a6 12. Bxg7 Kxg7 13. Qe3 e5 14. dxe5 dxe5 15. Rfd1 a5 16. Nh2 Rae8 17. Ng4 Ng8 18. Bc4 Bc8 19. Rd2 Nc5 20. Rad1 Ne6 21. Ne2 Nc5 22. Nc3 Ne6 1/2-1/2

[Event "Oberliga NRW 9596a"]
[Site "Germany"]
[Date "1996.??.??"]
[Round "?"]
[White "Kersten, Alexander"]
[Black "Thiel, Joachim"]
[Result "0-1"]
[ECO "A24"]
[PlyCount "100"]
[EventDate "1995.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. g3 g6 2. Bg2 Bg7 3. c4 Nf6 4. Nc3 0-0 5. d3 c6 6. e4 e5 7. Nge2 d6 8. 0-0 Nbd7 9. h3 h6 10. Be3 Kh7 11. Qd2 Re8 12. Rae1 a6 13. a4 Qa5 14. Qc2 Nc5 15. Bd2 Qb6 16. Rb1 Qb3 17. Qxb3 Nxb3 18. Be3 Nd7 19. Rbd1 a5 20. f4 Ra6 21. Nc1 Nxc1 22. Rxc1 Kg8 23. Kf2 Nb6 24. c5 dxc5 25. Bxc5 exf4 26. gxf4 Bxc3 27. bxc3 Nxa4 28. Bd4 c5 29. Be3 Rd8 30. d4 cxd4 31. cxd4 b5 32. d5 b4 33. Bd4 Bd7 34. Rc7 Bb5 35. Rfc1 b3 36. Rb1 b2 37. Bxb2 Bd3 38. Ra1 Nxb2 39. e5 a4 40. Ra3 Bf5 41. h4 Rb6 42. h5 Rb3 43. Rxb3 axb3 44. Rb7 Nd3+ 45. Ke3 b2 46. hxg6 Bxg6 47. e6 fxe6 48. dxe6 Nb4 49. e7 Re8 50. Bd5+ Nxd5+ 0-1

[Event "Oberliga NRW 9596a"]
[Site "Germany"]
[Date "1996.??.??"]
[Round "?"]
[White "Negele, Michael"]
[Black "Kersten, Alexander"]
[Result "1/2-1/2"]
[ECO "B14"]
[PlyCount "74"]
[EventDate "1995.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 g6 4. cxd4 d5 5. exd5 Nf6 6. Bb5+ Nbd7 7. Nc3 Bg7 8. Nge2 a6 9. Bxd7+ Qxd7 10. Qb3 b5 11. 0-0 Bb7 12. Nf4 0-0 13. a4 Rfb8 14. axb5 axb5 15. Be3 Rxa1 16. Rxa1 Ba8 17. h3 Qb7 18. Ra5 b4 19. Rb5 Qa7 20. Qxb4 Qa1+ 21. Kh2 Rf8 22. Ra5 Qe1 23. Qa4 Bb7 24. Ra7 g5 25. Rxb7 gxf4 26. Bxf4 Qxf2 27. Bg3 Qe3 28. Qd1 Rd8 29. Be5 h5 30. Rxe7 Nd7 31. Qxh5 Nxe5 32. dxe5 Qf4+ 33. Kg1 Ra8 34. Nd1 Ra1 35. Re8+ Bf8 36. d6 Qd4+ 37. Kh2 Qf4+ 1/2-1/2

[Event "Oberliga NRW 9596a"]
[Site "Germany"]
[Date "1996.??.??"]
[Round "5"]
[White "Thoennessen, Ralf"]
[Black "Kersten, Alexander"]
[Result "1-0"]
[ECO "B23"]
[PlyCount "101"]
[EventDate "1995.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. f4 Bg7 4. Nf3 e6 5. d4 cxd4 6. Nxd4 Ne7 7. Be3 d5 8. Bb5+ Nbc6 9. e5 0-0 10. Qd2 Bd7 11. Bd3 Nxd4 12. Bxd4 b6 13. 0-0 Nc6 14. Bf2 f6 15. Bh4 Qe7 16. Bb5 Nb8 17. a4 Bxb5 18. axb5 Nd7 19. Rfd1 Rfd8 20. exf6 Nxf6 21. Re1 Rd7 22. Re2 Re8 23. Rae1 Qd6 24. Bf2 Kf7 25. h3 Qb4 26. Ne4 Qxd2 27. Ng5+ Ke7 28. Rxd2 Kd6 29. Rde2 Rde7 30. Bd4 h6 31. Be5+ Kd7 32. Nf3 Ne4 33. Ra1 Kc8 34. Nd4 Bxe5 35. fxe5 Rc7 36. Nc6 Rxc6 37. bxc6 Re7 38. Re3 a5 39. b4 Ra7 40. b5 Rg7 41. Rf1 Kc7 42. Ref3 Nd2 43. Rf7+ Rxf7 44. Rxf7+ Kc8 45. Re7 Nc4 46. Rxe6 a4 47. Re8+ Kc7 48. Re7+ Kb8 49. Rb7+ Kc8 50. e6 a3 51. e7 1-0

[Event "Oberliga NRW 9596a"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "?"]
[White "Biedekoepper, Robert"]
[Black "Kersten, Alexander"]
[Result "1-0"]
[ECO "E64"]
[PlyCount "103"]
[EventDate "1995.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. d4 c5 4. d5 d6 5. Nf3 Nf6 6. g3 0-0 7. Bg2 Na6 8. 0-0 Nc7 9. h3 a6 10. a4 b6 11. Re1 Rb8 12. e4 Nd7 13. Bg5 Ne5 14. Nxe5 Bxe5 15. Bh6 Re8 16. Kh2 b5 17. axb5 axb5 18. f4 Bd4 19. cxb5 Nxb5 20. Qd2 Bh8 21. Ra2 Nd4 22. Rf1 Qb6 23. f5 Ba6 24. Rf2 Be5 25. fxg6 hxg6 26. Qg5 Bc4 27. Ra4 Bb5 28. Ra3 Qd8 29. h4 Bf6 30. Qf4 Rf8 31. Bxf8 Qxf8 32. Ra7 Bc4 33. Bh3 Rb3 34. Rc7 Rb8 35. Qg4 Ba6 36. Ra7 Bc8 37. Qf4 Be5 38. Qg5 Bxh3 39. Kxh3 Re8 40. Rb7 Kg7 41. Kg2 Bf6 42. Qg4 Qh8 43. Nb5 Nxb5 44. Rxb5 Bd4 45. Rf1 Ra8 46. Qf3 Bf6 47. e5 Bxe5 48. Qxf7+ Kh6 49. Qxe7 Qg8 50. Qg5+ Kh7 51. Rb7+ Bg7 52. h5 1-0

[Event "JBLN Ost 9495"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "5"]
[White "Binder"]
[Black "Kersten, Alexander"]
[Result "1-0"]
[ECO "B13"]
[PlyCount "105"]
[EventDate "1994.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c3 Nc6 5. Bf4 Nf6 6. Bd3 Bg4 7. Qb3 Na5 8. Qc2 Bh5 9. Nd2 Bg6 10. Bxg6 hxg6 11. Ngf3 e6 12. Ne5 Bd6 13. Qa4+ Nd7 14. Nxg6 Bxf4 15. Nxf4 Nc6 16. Qd1 Qf6 17. Qf3 Ne7 18. Nd3 Nf5 19. g4 Nh4 20. Qxf6 Nxf6 21. f3 Nd7 22. Kf2 Rc8 23. Rae1 Ke7 24. f4 Ng6 25. f5 Ngf8 26. Nf4 Kd6 27. Nf3 Re8 28. Ng5 Re7 29. Kg3 Nb6 30. Re2 exf5 31. Rxe7 Kxe7 32. Re1+ Kf6 33. Re5 fxg4 34. Kxg4 Rxh2 35. Rf5+ Ke7 36. Rxf7+ Ke8 37. Rxb7 Rxb2 38. Rxa7 Rb5 39. a4 Rb3 40. Rb7 Rxc3 41. Rxb6 Rc4 42. Rb8+ Ke7 43. a5 Rxd4 44. a6 Ra4 45. Rb7+ Kf6 46. a7 Ng6 47. Ngh3 Ne5+ 48. Kg3 Ra3+ 49. Kg2 d4 50. Nd5+ Kf5 51. Nb6 Ra2+ 52. Nf2 Ng4 53. a8Q 1-0

[Event "Oberliga Mittelrhein 9495"]
[Site "Mittelrhein"]
[Date "1995.??.??"]
[Round "8.5"]
[White "Bonnmann, Reinhard"]
[Black "Kersten, Alexander"]
[Result "1/2-1/2"]
[ECO "E61"]
[PlyCount "87"]
[EventDate "1994.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 c5 2. e3 g6 3. c4 Bg7 4. Nc3 Nf6 5. Nf3 0-0 6. Be2 b6 7. 0-0 Bb7 8. d5 d6 9. e4 Nbd7 10. Bf4 Ne8 11. Qd2 a6 12. Rfe1 Qc7 13. Rac1 Rd8 14. a3 Bc8 15. b4 Kh8 16. Rb1 e5 17. dxe6 fxe6 18. Bg5 Bf6 19. Qe3 Ne5 20. Nxe5 dxe5 21. bxc5 bxc5 22. Rb3 Rd4 23. Reb1 Bg7 24. Qc1 Nd6 25. Be3 Bb7 26. f3 Bc6 27. Nd1 Nb7 28. Bxd4 exd4 29. Nf2 h5 30. Nd3 Kh7 31. Rb6 a5 32. Qg5 Rf7 33. Qh4 Bf8 34. f4 Bxe4 35. Rxe6 Bf5 36. Re5 Bd6 37. Bxh5 Bxe5 38. Bf3+ Kg7 39. Rxb7 Bf6 40. Rxc7 Bxh4 41. Rxf7+ Kxf7 42. Nxc5 Be7 43. Ne4 Bxa3 44. c5 1/2-1/2

[Event "Oberliga Mittelrhein 9495"]
[Site "Mittelrhein"]
[Date "1995.??.??"]
[Round "?"]
[White "Kersten, Alexander"]
[Black "Mauelshagen, Franz"]
[Result "1/2-1/2"]
[ECO "A14"]
[PlyCount "79"]
[EventDate "1994.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. g3 Nf6 2. Bg2 d5 3. c4 e6 4. Nf3 Be7 5. 0-0 0-0 6. b3 b6 7. e3 Bb7 8. Bb2 c5 9. Qe2 Nc6 10. d3 Qc7 11. Nbd2 Rad8 12. Rad1 Rfe8 13. Ne1 e5 14. Nc2 d4 15. e4 Bd6 16. Ne1 Bc8 17. Bc1 a6 18. Kh1 b5 19. Nef3 Bg4 20. Rg1 Qd7 21. Rde1 Ra8 22. Qf1 b4 23. h3 Bxf3 24. Bxf3 a5 25. Bd1 Qc7 26. Nf3 Nd7 27. Nh4 Nb6 28. f4 a4 29. Qf2 Ra7 30. Nf5 Bf8 31. Ref1 axb3 32. axb3 g6 33. Nh4 Bh6 34. Qh2 Rea8 35. Bg4 Ra2 36. Rf2 Qa7 37. Rgf1 Rxf2 38. Qxf2 Qa2 39. Bd2 Ra7 40. Bd1 1/2-1/2

[Event "Oberliga Mittelrhein 9495"]
[Site "Mittelrhein"]
[Date "1995.??.??"]
[Round "?"]
[White "Kersten, Alexander"]
[Black "Paris, Michael"]
[Result "1/2-1/2"]
[ECO "A04"]
[PlyCount "48"]
[EventDate "1994.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. g3 f5 2. Bg2 Nf6 3. Nf3 d6 4. 0-0 g6 5. d3 Bg7 6. c3 c6 7. Nbd2 Na6 8. e4 fxe4 9. Nxe4 Nxe4 10. dxe4 0-0 11. Be3 Kh8 12. Qb3 Nc7 13. Ng5 Qe8 14. Rad1 b5 15. a4 h6 16. Nh3 Be6 17. Qa3 Bc4 18. Rfe1 Qf7 19. Rd2 Rab8 20. Nf4 a5 21. axb5 Rxb5 22. Ne2 Ne6 23. Nd4 Nxd4 24. Bxd4 Rfb8 1/2-1/2

[Event "Oberliga Mittelrhein 9495"]
[Site "Mittelrhein"]
[Date "1995.??.??"]
[Round "?"]
[White "Kersten, Alexander"]
[Black "Schneider, Ingo"]
[Result "1-0"]
[ECO "A11"]
[PlyCount "89"]
[EventDate "1994.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 Nf6 3. c4 c6 4. Nf3 Bf5 5. cxd5 cxd5 6. Qb3 Qb6 7. Qxb6 axb6 8. Nc3 e6 9. Nb5 Ra5 10. Nbd4 Bg6 11. d3 Bb4+ 12. Bd2 Bxd2+ 13. Kxd2 Ke7 14. Rhc1 Rc5 15. b4 Rcc8 16. Rab1 Nfd7 17. Bh3 Nc6 18. Rb3 Nxd4 19. Nxd4 Rxc1 20. Kxc1 Ra8 21. Kb2 Ne5 22. Rc3 Kd7 23. Nb5 Nc6 24. a3 f6 25. f4 Bh5 26. Bxe6+ Ke7 27. Bxd5 Bxe2 28. Bxc6 bxc6 29. Nd4 Bf1 30. Rxc6 Bxd3 31. Rxb6 g5 32. Re6+ Kf7 33. Re3 Bc4 34. Rc3 Bd5 35. fxg5 fxg5 36. Rc5 Rd8 37. Kc3 Kf6 38. a4 Bg2 39. b5 Re8 40. Nc6 Re1 41. Kb4 Rh1 42. b6 Rb1+ 43. Ka5 Ke6 44. Rb5 Rxb5+ 45. axb5 1-0

[Event "Oberliga Mittelrhein 9394"]
[Site "Mittelrhein"]
[Date "1994.??.??"]
[Round "?"]
[White "Gikas, Andreas Basilius"]
[Black "Kersten, Alexander"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "2205"]
[PlyCount "43"]
[EventDate "1993.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 Bg7 4. c4 d6 5. Nc3 Nc6 6. Be3 Qa5 7. Be2 Bg4 8. d5 Bxf3 9. Bxf3 Bxc3+ 10. bxc3 Ne5 11. Qb3 Nf6 12. 0-0 Nxf3+ 13. gxf3 0-0-0 14. Rab1 Rd7 15. Qc2 Ne8 16. Rb5 Qd8 17. Rfb1 Rc7 18. Qb2 Qd7 19. Qa3 b6 20. Rxb6 Kd8 21. Rb8+ Rc8 22. Rxc8+ 1-0

[Event "Oberliga Mittelrhein 9495"]
[Site "Mittelrhein"]
[Date "1994.??.??"]
[Round "?"]
[White "Gikas, Andreas Basilius"]
[Black "Kersten, Alexander"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "2080"]
[PlyCount "84"]
[EventDate "1994.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 Bg7 4. Nc3 cxd4 5. Nxd4 Nc6 6. Nb3 Nf6 7. Be2 0-0 8. 0-0 d6 9. Kh1 a5 10. a4 Be6 11. f4 Qb6 12. Nd5 Bxd5 13. exd5 Nb4 14. Bf3 Rac8 15. c3 Na6 16. Re1 Rfe8 17. Be3 Qc7 18. Nd4 Qc4 19. Nb5 Nc5 20. Ra3 Qd3 21. b4 Qxd1 22. Rxd1 axb4 23. cxb4 Na6 24. Rb3 Rc4 25. Rdb1 Rec8 26. g4 h6 27. h3 Kh7 28. a5 Kg8 29. g5 hxg5 30. fxg5 Nd7 31. Bg4 Rd8 32. Bxd7 Rxd7 33. Bb6 Be5 34. Na3 Re4 35. Nc2 Nc7 36. Ne3 Nb5 37. Rc1 Bf4 38. Rc8+ Kh7 39. Kg2 Bxg5 40. Kf3 Re5 41. Rd3 Bxe3 42. Bxe3 Rc7 0-1

[Event "Oberliga Mittelrhein 9495"]
[Site "Mittelrhein"]
[Date "1994.??.??"]
[Round "?"]
[White "Kersten, Alexander"]
[Black "Anhalt, Albert"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "51"]
[EventDate "1994.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. g3 e5 2. Bg2 Bc5 3. e3 Qe7 4. Ne2 d6 5. d4 exd4 6. exd4 Bb6 7. h3 Nf6 8. 0-0 0-0 9. Nbc3 c6 10. Re1 Re8 11. Bg5 d5 12. Qd2 Be6 13. g4 Nbd7 14. a3 Bc7 15. f4 Nb6 16. b3 Bd7 17. Ng3 Qd6 18. Re5 Nxg4 19. hxg4 Bxg4 20. Rae1 Rxe5 21. fxe5 Qxa3 22. Qf4 Be6 23. Nf5 Qb4 24. Nxg7 Qxc3 25. Rf1 Kxg7 26. Bh6+ 1-0

[Event "Oberliga Mittelrhein 9495"]
[Site "Mittelrhein"]
[Date "1994.??.??"]
[Round "?"]
[White "Kersten, Alexander"]
[Black "Biedekoepper, Robert"]
[Result "1-0"]
[ECO "A09"]
[PlyCount "77"]
[EventDate "1994.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. g3 Nf6 2. Bg2 e5 3. Nf3 Nc6 4. 0-0 d5 5. c4 Be7 6. Na3 0-0 7. d3 d4 8. Nc2 Re8 9. a3 a5 10. b3 h6 11. Rb1 Bg4 12. Nd2 Qd7 13. Re1 Nh7 14. b4 axb4 15. axb4 Ng5 16. b5 Nd8 17. Nf3 Bf6 18. Bxg5 hxg5 19. Qc1 e4 20. Nxg5 e3 21. Ne4 exf2+ 22. Kxf2 Be5 23. Kg1 Ne6 24. Ra1 Rxa1 25. Qxa1 f5 26. Nf2 Ng5 27. Nxg4 fxg4 28. Rf1 Qd6 29. Qe1 c6 30. bxc6 bxc6 31. Nb4 c5 32. Nd5 Qh6 33. Qf2 Bd6 34. Qf5 Rxe2 35. Qxg4 Re8 36. h4 Ne6 37. Nf6+ Kf7 38. Nxe8+ Kxe8 39. Re1 1-0

[Event "Oberliga Mittelrhein 9495"]
[Site "Mittelrhein"]
[Date "1994.??.??"]
[Round "?"]
[White "Lutterbeck, Uwe"]
[Black "Kersten, Alexander"]
[Result "1/2-1/2"]
[ECO "A26"]
[PlyCount "157"]
[EventDate "1994.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. g3 d6 4. Bg2 e5 5. Nf3 Nc6 6. 0-0 Nge7 7. d3 h6 8. Bd2 0-0 9. Rb1 Be6 10. b4 Qd7 11. b5 Nd8 12. Ne1 c6 13. bxc6 bxc6 14. Qc1 Kh7 15. Qa3 f5 16. Nc2 Rc8 17. Rfc1 h5 18. Ne1 Bh6 19. Bxh6 Kxh6 20. Rc2 g5 21. Rcb2 Ng6 22. Rb8 Qc7 23. Qb4 h4 24. Rxc8 Bxc8 25. Qb8 Qd7 26. Nf3 hxg3 27. fxg3 Ne6 28. Qb2 g4 29. Qd2+ f4 30. Nh4 Nxh4 31. gxh4 Kh5 32. Ne4 Kxh4 33. h3 g3 34. Nxg3 Ng5 35. Ne4 Nxe4 36. dxe4 Rg8 37. Kh2 Qg7 38. Qe1+ Qg3+ 39. Qxg3+ fxg3+ 40. Kg1 Bxh3 41. Rb7 Be6 42. Rxa7 Bxc4 43. Bf3 Kg5 44. Rd7 Rg6 45. a4 Kf4 46. a5 Ke3 47. Kg2 Kd4 48. Bh5 Rh6 49. Bf3 Rg6 50. Bh5 Rh6 51. Bf3 Kc5 52. Kxg3 Rh8 53. Ra7 Rb8 54. Kg4 Rf8 55. Kg5 d5 56. exd5 cxd5 57. Re7 Kd6 58. Ra7 Kc5 59. Re7 Kd6 60. Ra7 Rf4 61. Rg7 Rf8 62. Ra7 e4 63. Bg4 Bb5 64. e3 Bc4 65. Rd7+ Kc5 66. Ra7 Kb4 67. Bh5 Kc3 68. Bf7 Kd3 69. Rd7 Ra8 70. Kf4 Rxa5 71. Bg6 Ke2 72. Rh7 Bd3 73. Rh2+ Ke1 74. Ke5 Be2 75. Kd4 Bf3 76. Bf7 Ra3 77. Bxd5 Rd3+ 78. Ke5 Rxe3 79. Kf4 1/2-1/2

[Event "Oberliga Mittelrhein 9394"]
[Site "Mittelrhein"]
[Date "1994.??.??"]
[Round "?"]
[White "Reinhard, Marcus"]
[Black "Kersten, Alexander"]
[Result "1/2-1/2"]
[ECO "A42"]
[PlyCount "53"]
[EventDate "1993.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. Nf3 d6 4. d4 Bg4 5. e4 Nc6 6. Be3 e5 7. d5 Nd4 8. Be2 Nxe2 9. Qxe2 Bh6 10. 0-0 Kf8 11. Bxh6+ Nxh6 12. Qe3 Kg7 13. Ne1 Bd7 14. f3 f5 15. c5 f4 16. Qd2 g5 17. cxd6 cxd6 18. Nd3 Rf8 19. h3 Nf7 20. Kf2 h5 21. Ke2 g4 22. hxg4 hxg4 23. Kd1 Rh8 24. Kc2 Qg5 25. Rh1 Rh4 26. Kb3 Rah8 27. Rxh4 1/2-1/2

[Event "Oberliga Mittelrhein 9394"]
[Site "Mittelrhein"]
[Date "1994.??.??"]
[Round "?"]
[White "Thelen, Ralf"]
[Black "Kersten, Alexander"]
[Result "1-0"]
[ECO "A45"]
[PlyCount "127"]
[EventDate "1993.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 c5 2. dxc5 Nf6 3. Nc3 Qa5 4. Bd2 Qxc5 5. e4 d6 6. Bb5+ Nbd7 7. Nge2 a6 8. Ba4 e6 9. Be3 Qc7 10. 0-0 Be7 11. f3 0-0 12. Qe1 Nb6 13. Bb3 Nc4 14. Bxc4 Qxc4 15. b3 Qc7 16. a4 b6 17. Qf2 Rb8 18. Rfd1 Bd7 19. Rd2 Rfc8 20. a5 b5 21. Bb6 Qb7 22. Rad1 Be8 23. Kh1 Rc6 24. Na2 d5 25. e5 Nd7 26. Bd4 Qc7 27. Qg3 Rxc2 28. Nf4 Rxd2 29. Rxd2 Rc8 30. Nh5 Bf8 31. b4 Qc4 32. h3 Qb3 33. Kh2 Kh8 34. Qf2 Rc4 35. Rb2 Qd1 36. Rd2 Qb1 37. Nf4 Qf5 38. Nd3 h6 39. g4 Qg6 40. f4 Qe4 41. Nb2 Rc8 42. Nd3 Rc7 43. f5 Be7 44. Nc3 Rxc3 45. Bxc3 Bg5 46. Rd1 Be3 47. Qg2 Qc4 48. Qf3 d4 49. Qa8 Qxc3 50. Qxe8+ Kh7 51. Qxf7 Qc2+ 52. Kg3 Qxd1 53. Qg6+ Kh8 54. f6 Qg1+ 55. Kh4 gxf6 56. Qe8+ Kg7 57. Qxd7+ Kg6 58. Qe8+ Kg7 59. Qe7+ Kh8 60. Qxf6+ Kh7 61. Qf7+ Kh8 62. Kh5 Qg2 63. Qxe6 Qxh3+ 64. Kg6 1-0

[Event "Oberliga Mittelrhein 9394"]
[Site "Mittelrhein"]
[Date "1994.??.??"]
[Round "?"]
[White "Weber, Peter"]
[Black "Kersten, Alexander"]
[Result "1-0"]
[ECO "E73"]
[WhiteElo "2205"]
[PlyCount "89"]
[EventDate "1993.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 g6 2. e4 Bg7 3. d4 c5 4. d5 d6 5. Nc3 e5 6. h4 Nf6 7. Be2 h5 8. Nh3 Na6 9. Ng5 Nc7 10. a3 Qe7 11. b4 b6 12. bxc5 bxc5 13. Rb1 Bh6 14. Qa4+ Kf8 15. 0-0 Kg7 16. f4 exf4 17. Bxf4 Rf8 18. Bg3 Nfe8 19. Bd3 Bxg5 20. hxg5 Qxg5 21. Bf4 Qe7 22. Rf2 Bd7 23. Qa5 g5 24. Bd2 Bc8 25. Bc2 g4 26. Ne2 h4 27. Qc3+ f6 28. Qe3 Rh8 29. Ba4 Ba6 30. Rf4 g3 31. Rg4+ Kf7 32. Nf4 Bc8 33. Ng6 Bxg4 34. Nxe7 Kxe7 35. e5 dxe5 36. Qxc5+ Kf7 37. Rb7 Kg6 38. Ba5 h3 39. Qe3 h2+ 40. Kh1 Nd6 41. Bc2+ f5 42. Rxc7 Kf6 43. Bc3 Nf7 44. Rc6+ Kg7 45. Bxe5+ 1-0

[Event "Oberliga Mittelrhein 9394"]
[Site "Mittelrhein"]
[Date "1993.??.??"]
[Round "?"]
[White "Kersten, Alexander"]
[Black "Malcher, Wilfried"]
[Result "1-0"]
[ECO "A24"]
[PlyCount "99"]
[EventDate "1993.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. g3 d6 4. Bg2 Nf6 5. Nf3 0-0 6. 0-0 Nbd7 7. Rb1 c6 8. d3 e5 9. b4 Re8 10. Qc2 Qc7 11. Bd2 Nf8 12. h3 Bf5 13. Rfc1 Qd7 14. Kh2 h6 15. b5 c5 16. Ng1 g5 17. a4 Ng6 18. a5 Rab8 19. a6 e4 20. dxe4 Be6 21. Nd5 Bxd5 22. exd5 Ne5 23. Nf3 Ng6 24. Bc3 b6 25. e3 Ne4 26. Ne5 Nxe5 27. Bxe4 Qe7 28. Bd3 Nxd3 29. Qxd3 Bxc3 30. Rxc3 Qf6 31. Kg2 Re5 32. Rf1 Rbe8 33. Rc2 h5 34. Qe2 Qg6 35. Rcc1 f5 36. Qd3 Qf7 37. Rcd1 Re4 38. Rc1 h4 39. Kh2 hxg3+ 40. Kxg3 Qh5 41. Rg1 Qh4+ 42. Kg2 R8e7 43. Qf1 Rh7 44. Kh2 Kf7 45. Rg3 f4 46. exf4 Qxf4 47. Re1 Rxc4 48. Qe2 Re4 49. Qxe4 Qxf2+ 50. Kh1 1-0

[Event "Oberliga Mittelrhein 9394"]
[Site "Mittelrhein"]
[Date "1993.??.??"]
[Round "?"]
[White "Kersten, Alexander"]
[Black "Osswald, Dietrich"]
[Result "0-1"]
[ECO "A07"]
[PlyCount "158"]
[EventDate "1993.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. g3 Nf6 2. Bg2 e5 3. Nf3 Nc6 4. 0-0 d5 5. d3 Bg4 6. h3 Be6 7. c3 h6 8. Qc2 Qd7 9. Kh2 g5 10. b4 a6 11. Nbd2 g4 12. Ng1 gxh3 13. Bxh3 Be7 14. Ndf3 Bxh3 15. Nxh3 0-0-0 16. Kg2 Rdg8 17. Rh1 Qg4 18. Bd2 e4 19. dxe4 dxe4 20. Nh2 Qxe2 21. Nf4 Qc4 22. Qb3 Qxb3 23. axb3 h5 24. Nf1 h4 25. Ne3 Bd6 26. Nf5 Bxf4 27. Bxf4 Nd5 28. Bd2 hxg3 29. Rxh8 Rxh8 30. fxg3 Nce7 31. Nxe7+ Nxe7 32. b5 Rh5 33. bxa6 bxa6 34. Rxa6 Rd5 35. Ra2 Rd3 36. Rc2 Nd5 37. c4 Ne7 38. Rb2 Nc6 39. b4 Nd4 40. b5 e3 41. Be1 Rd1 42. Bc3 Nf5 43. c5 Rc1 44. Rb3 Rc2+ 45. Kf3 e2 46. Kf2 Nxg3 47. Bb4 Ne4+ 48. Ke1 Nxc5 49. Bxc5 Rxc5 50. Kxe2 Kb7 51. Kd3 Kb6 52. Kd4 Rxb5 53. Rf3 f5 54. Kc4 Kc6 55. Rf1 Re5 56. Kd4 Kd6 57. Kd3 Ke6 58. Kd4 Rd5+ 59. Ke3 Ke5 60. Rf2 Ra5 61. Rc2 c5 62. Rc3 Kd5 63. Kd3 Ra4 64. Ke3 Rh4 65. Rc1 c4 66. Rd1+ Ke5 67. Rd8 Rh3+ 68. Ke2 Ke4 69. Re8+ Kf4 70. Rc8 Re3+ 71. Kf2 Re4 72. Rd8 Ke5 73. Kf3 c3 74. Rf8 Rc4 75. Re8+ Kf6 76. Re1 c2 77. Rc1 Ke5 78. Ke3 Rc3+ 79. Kd2 Kd4 0-1

[Event "Oberliga Mittelrhein 9394"]
[Site "Mittelrhein"]
[Date "1993.??.??"]
[Round "?"]
[White "Kersten, Alexander"]
[Black "Wilhelm, Oliver"]
[Result "1/2-1/2"]
[ECO "A13"]
[PlyCount "81"]
[EventDate "1993.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 Nf6 3. c4 e6 4. Nf3 c5 5. 0-0 Nc6 6. b3 g6 7. Bb2 Bg7 8. e3 0-0 9. Qe2 d4 10. d3 e5 11. Nbd2 Re8 12. e4 Bg4 13. Kh1 Qd7 14. a3 Nh5 15. Rfe1 Bh3 16. Ng1 Bxg2+ 17. Kxg2 b6 18. Nh3 h6 19. Rf1 Rf8 20. Rad1 f5 21. exf5 Rxf5 22. Ne4 Rf7 23. Bc1 Raf8 24. Bd2 a5 25. Rb1 Kh7 26. f3 Nf6 27. Nhf2 Qe7 28. Nxf6+ Bxf6 29. Ne4 Bg7 30. Qe1 Rb8 31. b4 axb4 32. axb4 Bf8 33. bxc5 bxc5 34. Rxb8 Nxb8 35. g4 Nd7 36. g5 h5 37. h4 Qe6 38. Ng3 Qc6 39. Qe4 Qxe4 40. Nxe4 Be7 41. Ra1 1/2-1/2

[Event "Hessen-ch"]
[Site "Hessen"]
[Date "1991.??.??"]
[Round "3"]
[White "Alber, Horst"]
[Black "Kersten, Alexander"]
[Result "0-1"]
[ECO "E67"]
[WhiteElo "2335"]
[PlyCount "81"]
[EventDate "1991.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. 0-0 Nbd7 7. Qc2 e5 8. Rd1 Re8 9. e3 Qe7 10. Nc3 c6 11. b3 Nf8 12. Ba3 e4 13. Nd2 Bf5 14. Rac1 h5 15. d5 c5 16. b4 b6 17. bxc5 bxc5 18. Rb1 h4 19. Rb3 hxg3 20. hxg3 N8h7 21. Rdb1 Ng5 22. Rb7 Qd8 23. R1b3 Qc8 24. Bb2 Nf3+ 25. Bxf3 exf3 26. e4 Bg4 27. Nd1 Nd7 28. Bxg7 Kxg7 29. Qb2+ Kg8 30. Ne3 Ne5 31. Nxg4 Qxg4 32. Qc3 Qh3 33. Nxf3 Ng4 34. Qb2 Ne5 35. Nxe5 Rxe5 36. f4 Rxe4 37. Rb8+ Re8 38. Rxa8 Rxa8 39. Qh2 Qg4 40. Re3 Qd1+ 41. Kf2 0-1

[Event "Hessen-ch"]
[Site "Hessen"]
[Date "1991.??.??"]
[Round "8"]
[White "Buchal, Stephan"]
[Black "Kersten, Alexander"]
[Result "1/2-1/2"]
[ECO "C26"]
[WhiteElo "2285"]
[PlyCount "68"]
[EventDate "1991.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 Nc6 5. Nge2 d6 6. Na4 Bg4 7. h3 Be6 8. f4 Qe7 9. d3 0-0-0 10. a3 h5 11. b4 Bb6 12. Nxb6+ axb6 13. c4 Kb8 14. Be3 Bc8 15. b5 Na5 16. 0-0 Nd7 17. Nc3 f6 18. Nd5 Qe8 19. Ra2 Nc5 20. Rb2 Be6 21. f5 Bxd5 22. cxd5 Kc8 23. Bf3 Kb8 24. Kh2 Qf7 25. g4 hxg4 26. Bxg4 Rdg8 27. Rg1 Rh4 28. Bf2 Rh6 29. Be3 Rh7 30. Rg3 Rgh8 31. Qc2 Rh4 32. Qd1 Qe8 33. Bd2 Ka7 34. Be1 Qd7 1/2-1/2

[Event "Hessen-ch"]
[Site "Hessen"]
[Date "1991.??.??"]
[Round "1"]
[White "Haus, Volker"]
[Black "Kersten, Alexander"]
[Result "1-0"]
[ECO "A46"]
[PlyCount "79"]
[EventDate "1991.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. Nf3 d6 6. Nc3 c6 7. g3 e5 8. h3 Be7 9. Bg2 0-0 10. 0-0 Na6 11. d5 Nc7 12. Nh2 Qg6 13. Ng4 h5 14. Ne3 c5 15. h4 Ne8 16. Qe2 Bd7 17. a4 Nf6 18. Ra3 Rab8 19. Qf3 a6 20. Ncd1 Rfd8 21. Re1 b5 22. axb5 axb5 23. Ra7 Ra8 24. Nf5 Bf8 25. Rxa8 Rxa8 26. Nde3 Ra2 27. b3 Ng4 28. Qd1 Nxe3 29. Nxe3 Be7 30. Kh2 Qh6 31. Bh3 Bxh3 32. Kxh3 g6 33. Qd3 Ra5 34. Rf1 Qf8 35. f4 exf4 36. gxf4 Qd8 37. e5 Bxh4 38. e6 f5 39. Nxf5 gxf5 40. Qxf5 1-0

[Event "Hessen-ch"]
[Site "Hessen"]
[Date "1991.??.??"]
[Round "2"]
[White "Kersten, Alexander"]
[Black "Kopp, Peter"]
[Result "1-0"]
[ECO "B22"]
[PlyCount "91"]
[EventDate "1991.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. Nf3 Nc6 6. Bc4 Nb6 7. Bb3 d6 8. exd6 Qxd6 9. 0-0 Be6 10. Bxe6 Qxe6 11. Nxd4 Nxd4 12. Qxd4 Rd8 13. Qh4 Qe2 14. Bd2 h5 15. h3 e6 16. Re1 Qd3 17. Bg5 Rd5 18. Nd2 Qf5 19. Nf3 f6 20. Qf4 fxg5 21. Qb8+ Kf7 22. Nd4 Rxd4 23. cxd4 Qd5 24. Rac1 Rh6 25. Rc7+ Kg8 26. Re5 Qxd4 27. Rxg5 Qxb2 28. Rcxg7+ Qxg7 29. Rxg7+ Kxg7 30. Qxb7+ Kg8 31. Qxa7 Nd5 32. a4 Rh7 33. Qa8 Rc7 34. Qe8 Rc1+ 35. Kh2 Re1 36. Qg6+ Bg7 37. Qe8+ Bf8 38. Qg6+ Bg7 39. Qxh5 Be5+ 40. g3 Bc3 41. h4 Kf8 42. Qg4 Nf6 43. Qc4 Nd5 44. a5 Ra1 45. a6 Be5 46. Qe4 1-0

[Event "Hessen-ch"]
[Site "Hessen"]
[Date "1991.??.??"]
[Round "9"]
[White "Kersten, Alexander"]
[Black "Mittendorf, Frank"]
[Result "1/2-1/2"]
[ECO "B10"]
[PlyCount "45"]
[EventDate "1991.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c6 2. d3 e5 3. Nf3 d6 4. Be2 Be7 5. 0-0 Nf6 6. a4 Bg4 7. Nc3 Nbd7 8. d4 Qc7 9. Be3 0-0 10. h3 Bh5 11. Re1 Bg6 12. Nd2 Rfe8 13. f4 exf4 14. Bxf4 Bf8 15. Bf3 Qb6 16. Nb3 a5 17. Kh1 Rad8 18. Bh2 h6 19. Re3 Nh7 20. h4 f5 21. Bh5 Bxh5 22. Qxh5 fxe4 23. Rf1 1/2-1/2

[Event "Hessen-ch"]
[Site "Hessen"]
[Date "1991.??.??"]
[Round "6"]
[White "Kersten, Alexander"]
[Black "Neidhardt, Claus Ulrich"]
[Result "0-1"]
[ECO "B10"]
[BlackElo "2325"]
[PlyCount "100"]
[EventDate "1991.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c6 2. d3 d5 3. Nd2 Nd7 4. exd5 cxd5 5. d4 g6 6. Ngf3 Bg7 7. Bd3 Nh6 8. 0-0 0-0 9. Re1 Nf6 10. h3 Nf5 11. Nf1 Nd6 12. Ng3 Bf5 13. Nxf5 gxf5 14. Bf4 Nfe4 15. Ne5 f6 16. Nf3 Qb6 17. Bxd6 Qxd6 18. c4 dxc4 19. Bxc4+ Kh8 20. Nh4 Qf4 21. Nf3 Rad8 22. Be6 Ng5 23. Rc1 Rd6 24. d5 Nxe6 25. Rxe6 Rd7 26. Rc3 Rfd8 27. g3 Qb4 28. Qe2 Bf8 29. Rc4 Qb5 30. a4 Qxd5 31. Rd4 Qb3 32. Rxd7 Rxd7 33. a5 Qd1+ 34. Qxd1 Rxd1+ 35. Kg2 Ra1 36. a6 b6 37. Nd4 Kg8 38. Nxf5 Rxa6 39. Rc6 Ra5 40. g4 Rb5 41. Rc2 Rb4 42. Kg3 e6 43. Ne3 Bc5 44. Kf3 Kf7 45. Re2 Bd4 46. Nd1 Rb3+ 47. Ke4 Be5 48. f3 a5 49. Rf2 Ke7 50. Rd2 a4 0-1

[Event "Hessen-ch"]
[Site "Hessen"]
[Date "1991.??.??"]
[Round "11"]
[White "Kersten, Alexander"]
[Black "Schmitzer, Klaus"]
[Result "0-1"]
[ECO "B10"]
[BlackElo "2335"]
[PlyCount "78"]
[EventDate "1991.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c6 2. d3 d5 3. Nd2 Qc7 4. Ngf3 Bg4 5. h3 Bh5 6. g3 Nd7 7. Bg2 e6 8. 0-0 Ngf6 9. Qe1 dxe4 10. Nxe4 Be7 11. b3 0-0 12. Bb2 Rfd8 13. Nxf6+ Bxf6 14. Bxf6 Nxf6 15. Qe5 Qe7 16. Nd2 Bg6 17. Nc4 Nd5 18. Rfe1 Nb4 19. Re2 Qd7 20. a4 f6 21. Qc5 Na6 22. Qa3 e5 23. Rae1 Nc7 24. Kh1 Nd5 25. Qb2 Bh5 26. Re4 Nc7 27. f4 exf4 28. Rxf4 Nd5 29. Rfe4 Bf3 30. Re6 Nc7 31. Bxf3 Nxe6 32. Bg4 Qd5+ 33. Kh2 Ng5 34. Re7 Re8 35. Ne3 Qc5 36. Rxg7+ Kxg7 37. Nf5+ Kg6 38. Nh4+ Kf7 39. Bh5+ Kg7 0-1

[Event "Hessen-ch"]
[Site "Hessen"]
[Date "1991.??.??"]
[Round "4"]
[White "Kersten, Alexander"]
[Black "Schoebel, Wolfgang"]
[Result "1/2-1/2"]
[ECO "C00"]
[BlackElo "2275"]
[PlyCount "45"]
[EventDate "1991.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nc6 5. g3 Nf6 6. Bg2 Be7 7. 0-0 0-0 8. Re1 b5 9. e5 Nd7 10. Nf1 a5 11. h4 b4 12. Bf4 a4 13. a3 bxa3 14. bxa3 Nd4 15. Nxd4 cxd4 16. Qg4 Re8 17. Nh2 Bc5 18. Nf3 f5 19. exf6 Nxf6 20. Qg5 Qe7 21. Be5 Rf8 22. Ra2 Bd7 23. Bxd4 1/2-1/2

[Event "Hessen-ch"]
[Site "Hessen"]
[Date "1991.??.??"]
[Round "7"]
[White "Roeberg, Frank"]
[Black "Kersten, Alexander"]
[Result "0-1"]
[ECO "B06"]
[PlyCount "102"]
[EventDate "1991.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. a4 d5 5. e5 Nh6 6. f4 f6 7. Nf3 Bg4 8. Be2 0-0 9. 0-0 Nf5 10. a5 Bxf3 11. Bxf3 fxe5 12. fxe5 e6 13. Bg4 c5 14. Bxf5 Rxf5 15. Rxf5 gxf5 16. Ne2 cxd4 17. Nxd4 Qd7 18. Bf4 Nc6 19. Nxc6 Qxc6 20. Ra3 Qc5+ 21. Be3 Qc7 22. Bf4 Bxe5 23. Rc3 Qd6 24. Bxe5 Qxe5 25. Rb3 Rc8 26. Rxb7 Rxc2 27. Rb8+ Kg7 28. Rb7+ Kg8 29. Rb8+ Kg7 30. Rb7+ Kf6 31. h4 Qe3+ 32. Kh2 Qf4+ 33. Kh3 Rc1 34. g3 Qe3 35. Rb3 Rxd1 36. Rxe3 Ra1 37. b4 Rb1 38. Rc3 Rxb4 39. Rc7 a6 40. Rxh7 Rb5 41. h5 Rxa5 42. Rd7 Ra1 43. g4 fxg4+ 44. Kxg4 Ra4+ 45. Kg3 Kg5 46. Rd6 Re4 47. Rxa6 Kxh5 48. Ra8 Kg5 49. Rf8 Re5 50. Rg8+ Kf5 51. Kf3 Re4 0-1

[Event "Hessen-ch"]
[Site "Hessen"]
[Date "1991.??.??"]
[Round "5"]
[White "Roeschlau, Bernd"]
[Black "Kersten, Alexander"]
[Result "1/2-1/2"]
[ECO "E97"]
[WhiteElo "2315"]
[PlyCount "106"]
[EventDate "1991.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Nd2 a5 10. b3 c5 11. Bb2 Bh6 12. Nb5 Ne8 13. Bc3 f5 14. Bf3 Nf6 15. Qc2 Bxd2 16. Bxd2 f4 17. Rfe1 g5 18. Bd1 Ng6 19. Qb2 g4 20. b4 axb4 21. a3 b3 22. Qxb3 Ne8 23. a4 Nh4 24. Ra3 f3 25. g3 Ng2 26. Re3 Nxe3 27. Qxe3 Qf6 28. h4 gxh3 29. Qg5+ Qxg5 30. Bxg5 Bd7 31. Bxf3 Bxb5 32. cxb5 Nf6 33. Kh2 Kf7 34. Kxh3 c4 35. Bd2 Rfc8 36. Bb4 Ke7 37. Bc3 Rc5 38. Bb4 Rcc8 39. a5 c3 40. Bxc3 Rc4 41. a6 bxa6 42. bxa6 Nxe4 43. Bxe4 Rxe4 44. Bd2 Rd4 45. Bg5+ Kf7 46. Ra5 Kg6 47. Be7 Kf5 48. Bxd6 Ke4 49. f3+ Kxf3 50. Bxe5 Rd1 51. g4 Ke4 52. Bg3 Rxd5 53. Ra2 h5 1/2-1/2

[Event "Hessen-ch"]
[Site "Hessen"]
[Date "1991.??.??"]
[Round "10"]
[White "Zude, Arno"]
[Black "Kersten, Alexander"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2385"]
[PlyCount "75"]
[EventDate "1991.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 0-0 9. g4 Be6 10. 0-0-0 Ne5 11. h4 b5 12. Bxb5 Qa5 13. a3 Rfc8 14. Na4 Qc7 15. Ba6 Nc4 16. Bxc4 Qxc4 17. Nc3 Rab8 18. h5 Bd7 19. hxg6 fxg6 20. g5 Nh5 21. Nde2 Be6 22. Bd4 Bf8 23. Nf4 Nxf4 24. Qxf4 Bg7 25. Qe3 Bf8 26. Rh2 Qa6 27. Rdh1 h5 28. gxh6 Kh7 29. Rg1 Qb7 30. Nd1 Bf7 31. f4 e5 32. Bc3 exf4 33. Qd4 Rxc3 34. Qxc3 Qxe4 35. Qc7 Rb7 36. Re1 Qd5 37. Qd8 Be7 38. Rxe7 1-0

[Event "Oberliga NRW 8889 II"]
[Site "Germany"]
[Date "1989.??.??"]
[Round "3"]
[White "Fleger, Herbert"]
[Black "Kersten, Alexander"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "2095"]
[BlackElo "2000"]
[PlyCount "59"]
[EventDate "1988.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]
[WhiteTeam "Essen"]
[BlackTeam "Koeln Gerling"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Nf3 d6 5. a4 Nf6 6. Be2 0-0 7. 0-0 Qc7 8. h3 Nbd7 9. Be3 b6 10. Qd2 Bb7 11. Bh6 a6 12. Bxg7 Kxg7 13. Rad1 b5 14. Qe3 b4 15. e5 bxc3 16. exf6+ exf6 17. Qxc3 Nb6 18. Qa5 Rfe8 19. Rfe1 Bc8 20. Rd3 Be6 21. b3 Bf5 22. Rd2 Qa7 23. Bf1 Rxe1 24. Nxe1 Nd5 25. g3 Qc7 26. Qxc7 Nxc7 27. Re2 Kf8 28. Bg2 Bd7 29. Nd3 a5 30. Nf4 1/2-1/2

[Event "Oberliga NRW 8889 II"]
[Site "Germany"]
[Date "1989.??.??"]
[Round "2"]
[White "Hollermann, Thomas"]
[Black "Kersten, Alexander"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "2165"]
[BlackElo "2000"]
[PlyCount "13"]
[EventDate "1988.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]
[WhiteTeam "Neuenkirchen"]
[BlackTeam "Koeln Gerling"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. d4 0-0 5. e4 d6 6. h3 c5 7. d5 1/2-1/2

[Event "Oberliga NRW 8889 II playoff"]
[Site "Germany"]
[Date "1989.??.??"]
[Round "3"]
[White "Kersten, Alexander"]
[Black "Boehle, Lars"]
[Result "1/2-1/2"]
[ECO "A12"]
[WhiteElo "2000"]
[BlackElo "1910"]
[PlyCount "21"]
[EventDate "1989.05.??"]
[EventType "team"]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]
[WhiteTeam "Koeln Gerling"]
[BlackTeam "Welper SV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. g3 Nf6 2. Bg2 d5 3. Nf3 Bf5 4. 0-0 e6 5. b3 h6 6. Bb2 Be7 7. d3 0-0 8. c4 c6 9. Nc3 Nbd7 10. Qc2 Bh7 11. Rad1 1/2-1/2

