[Event "Nuremberg op"]
[Site "Nuremberg"]
[Date "2019.11.17"]
[Round "5"]
[White "Dreiseitel, Werner"]
[Black "Koellner, Ulrich"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "1525"]
[BlackElo "1697"]
[PlyCount "37"]
[EventDate "2019.11.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. Nf3 b6 4. e3 Bb7 5. Be2 Be7 6. 0-0 0-0 7. c4 c5 8. dxc5 Bxc5 9. Nc3 d5 10. cxd5 Nxd5 11. Nxd5 Bxd5 12. Qc2 Nd7 13. Rfd1 Qe7 14. Rac1 Bb7 15. a3 Rac8 16. Qd2 e5 17. Qxd7 exf4 18. Qxe7 Bxe7 19. exf4 1/2-1/2

[Event "Nuremberg op"]
[Site "Nuremberg"]
[Date "2019.11.17"]
[Round "4"]
[White "Koellner, Ulrich"]
[Black "Varkentin, Wilhelm"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "1697"]
[BlackElo "1965"]
[PlyCount "59"]
[EventDate "2019.11.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 0-0 5. a3 Bxd2+ 6. Bxd2 Ne4 7. e3 b6 8. Bd3 Bb7 9. 0-0 f5 10. Be1 d6 11. Nd2 Qg5 12. f4 Qg6 13. Nxe4 fxe4 14. Be2 Nd7 15. Bh5 Qf6 16. Bc3 Qe7 17. Bg4 Nf6 18. Bh3 d5 19. b3 a5 20. Qc2 Ba6 21. Bb2 a4 22. cxd5 axb3 23. Qc6 exd5 24. Rfc1 Bc4 25. Be6+ Kh8 26. Rxc4 dxc4 27. Qxc4 Rfe8 28. f5 Ng4 29. Qxb3 Qh4 30. h3 0-1

[Event "Nuremberg op"]
[Site "Nuremberg"]
[Date "2019.11.16"]
[Round "3"]
[White "Koellner, Ulrich"]
[Black "Dreisch, Juergen"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "1697"]
[BlackElo "1452"]
[PlyCount "85"]
[EventDate "2019.11.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Bb4+ 5. Nd2 Nc6 6. Ngf3 Qe7 7. a3 Ngxe5 8. Nxe5 Bxd2+ 9. Qxd2 Nxe5 10. e3 0-0 11. Be2 d6 12. 0-0 Bf5 13. Rfd1 Rad8 14. Rac1 Rfe8 15. Qc3 g5 16. Bg3 f6 17. Rd2 Qg7 18. Rcd1 Re6 19. c5 Qe7 20. Qb3 Kg7 21. Qxb7 d5 22. Qxa7 c6 23. Qxe7+ Rxe7 24. Bxe5 Rxe5 25. Bd3 Bg4 26. f3 Bd7 27. e4 h5 28. b4 g4 29. f4 Ree8 30. exd5 cxd5 31. b5 f5 32. c6 Bc8 33. Kf2 h4 34. Re2 g3+ 35. hxg3 hxg3+ 36. Kxg3 Rg8 37. b6 Rd6 38. b7 Rg6+ 39. Kh2 Bxb7 40. cxb7 Kf6 41. Rb1 Rh6+ 42. Kg1 Rb8 43. Rb6+ 1-0

[Event "Nuremberg op"]
[Site "Nuremberg"]
[Date "2019.11.16"]
[Round "2"]
[White "Vogiatzis, Dimitrios"]
[Black "Koellner, Ulrich"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "1957"]
[BlackElo "1697"]
[PlyCount "49"]
[EventDate "2019.11.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. Ne5 Nf6 5. d4 e6 6. c3 Be7 7. Bd3 0-0 8. 0-0 Nc6 9. Qe2 a6 10. f4 g6 11. Nd2 Ne8 12. Ndf3 Bf6 13. Be3 Bg7 14. Bf2 Nxe5 15. dxe5 Nc7 16. Bc5 Re8 17. a4 Bd7 18. Bb6 Qc8 19. Qf2 Bf8 20. Qh4 Kg7 21. Ng5 h6 22. Nxf7 Kxf7 23. Qf6+ Kg8 24. Qxg6+ Bg7 25. Bc5 1-0

[Event "Nuremberg op"]
[Site "Nuremberg"]
[Date "2019.11.15"]
[Round "1"]
[White "Koellner, Ulrich"]
[Black "Strege, Tim"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "1697"]
[BlackElo "1090"]
[PlyCount "55"]
[EventDate "2019.11.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nc3 e6 4. Nf3 Nc6 5. Bg5 Be7 6. e3 0-0 7. Be2 Bd6 8. 0-0 e5 9. cxd5 Ne7 10. dxe5 Bxe5 11. Nxe5 Qd6 12. Nf3 Nexd5 13. Bxf6 Nxf6 14. Qxd6 cxd6 15. Rfd1 Rd8 16. Nd4 Be6 17. Bf3 d5 18. Rac1 a6 19. Na4 Rac8 20. Nc5 Rd6 21. b3 h6 22. Nxb7 Rb6 23. Nc5 Rd6 24. h3 Nd7 25. Ncxe6 Rxc1 26. Rxc1 fxe6 27. Nxe6 Rxe6 28. Bxd5 1-0

[Event "Frankfurt-chA"]
[Site "Frankfurt"]
[Date "2017.05.29"]
[Round "6"]
[White "Breitbach, Stephan"]
[Black "Koellner, Ulrich"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "1503"]
[BlackElo "1706"]
[PlyCount "84"]
[EventDate "2017.04.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Be3 Qa5 9. Qd2 Nc6 10. e5 0-0 11. Bc4 Rd8 12. Rd1 Nxe5 13. Nxe5 Bxe5 14. 0-0 cxd4 15. cxd4 Qxd2 16. Rxd2 Bd6 17. Bg5 Kg7 18. Rb1 b6 19. Re2 f6 20. Bd2 Bf5 21. Rb3 Rac8 22. Ba6 Rc2 23. g4 Be4 24. Be3 Rxe2 25. Bxe2 Rc8 26. Rb2 Rc2 27. Rxc2 Bxc2 28. Bb5 Be4 29. f4 Bb7 30. Bf1 a6 31. Bg2 Bxg2 32. Kxg2 e6 33. h4 Kf7 34. Kf3 Ke7 35. Ke4 f5+ 36. Kf3 b5 37. h5 gxh5 38. g5 a5 39. Kg3 Kf7 40. Bf2 b4 41. Kf3 a4 42. Ke3 Bxf4+ 0-1

[Event "Frankfurt-chA"]
[Site "Frankfurt"]
[Date "2017.05.22"]
[Round "5"]
[White "Koellner, Ulrich"]
[Black "Lanz, Juergen"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "1706"]
[BlackElo "1560"]
[PlyCount "32"]
[EventDate "2017.04.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 a6 5. e3 c6 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Be7 9. 0-0 Bb7 10. b3 0-0 11. Bb2 c5 12. Qe2 Nc6 13. dxc5 Bxc5 14. Rfd1 Qe7 15. Rac1 Rac8 16. Ne4 Nxe4 1/2-1/2

[Event "Frankfurt-chA"]
[Site "Frankfurt"]
[Date "2017.05.15"]
[Round "4"]
[White "Hofmann, Werner"]
[Black "Koellner, Ulrich"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1590"]
[BlackElo "1706"]
[PlyCount "25"]
[EventDate "2017.04.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 d6 3. Bd3 e5 4. Nd2 Be7 5. c3 0-0 6. Ne2 Nbd7 7. 0-0 b6 8. f3 Nd5 9. Ne4 Kh8 10. N4g3 exd4 11. exd4 Rb8 12. Qd2 c6 13. Nf5 1/2-1/2

[Event "Frankfurt-chA"]
[Site "Frankfurt"]
[Date "2017.05.08"]
[Round "3"]
[White "Lopez, Victor"]
[Black "Koellner, Ulrich"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1526"]
[BlackElo "1706"]
[PlyCount "114"]
[EventDate "2017.04.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Nf3 e6 8. Nbd2 Bd6 9. Bxd6 Qxd6 10. Qc2 Rc8 11. 0-0 0-0 12. a3 Rfe8 13. Rfe1 Bh5 14. Qa4 Nd7 15. Re3 Bg6 16. Bxg6 hxg6 17. Rae1 Qf4 18. Qd1 Qd6 19. Qe2 Qe7 20. Nb3 b6 21. Nc1 Na5 22. Nd2 Nf6 23. Nd3 Nc4 24. Nxc4 Rxc4 25. Ne5 Rcc8 26. Rh3 Nd7 27. Qg4 Nxe5 28. Rxe5 f6 29. Re2 Qf7 30. Qh4 Kf8 31. Rhe3 Rc6 32. f4 f5 33. Rg3 Qf6 34. Re5 Kf7 35. Rg5 Rcc8 36. Qe1 Rc6 37. Qe2 Qe7 38. Qd3 Rh8 39. Qg3 Qf6 40. Qd3 Rh4 41. Qg3 Rh5 42. Qe3 Rxg5 43. fxg5 Qe7 44. Qf4 Rc8 45. g4 Rh8 46. gxf5 gxf5 47. h4 g6 48. Re3 Rd8 49. Qe5 Rd6 50. Kg2 Ke8 51. Re2 Kd7 52. Kf3 b5 53. Rh2 Qf7 54. Kf4 a6 55. Qe2 Kc6 56. Qc2 Rd8 57. Qb3 Qc7+ 0-1

[Event "Frankfurt-chA"]
[Site "Frankfurt"]
[Date "2017.04.24"]
[Round "1"]
[White "Koellner, Ulrich"]
[Black "Reschke, Thomas"]
[Result "0-1"]
[ECO "A42"]
[WhiteElo "1706"]
[BlackElo "2095"]
[PlyCount "46"]
[EventDate "2017.04.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nd7 5. Bg5 h6 6. Bh4 g5 7. Bg3 e5 8. d5 a5 9. h4 Ngf6 10. hxg5 hxg5 11. Rxh8+ Bxh8 12. Qa4 Kf8 13. b4 Nb6 14. Qa3 axb4 15. Qxb4 Nbd7 16. f3 b6 17. Nge2 Nc5 18. Nc1 Nh5 19. Bf2 g4 20. Nb5 Bf6 21. Qd2 Bg5 22. Be3 Bf4 23. Rb1 Qh4+ 0-1

[Event "Hofheim Spring op-B 5th"]
[Site "Hofheim"]
[Date "2017.04.11"]
[Round "8"]
[White "Koellner, Ulrich"]
[Black "Winter, Lars"]
[Result "0-1"]
[ECO "D43"]
[WhiteElo "1829"]
[BlackElo "1922"]
[PlyCount "40"]
[EventDate "2017.04.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 h6 6. Bh4 g5 7. Bg3 dxc4 8. e4 b5 9. Be2 Bb7 10. h4 g4 11. Ne5 h5 12. f3 Nbd7 13. fxg4 Nxe5 14. Bxe5 hxg4 15. Bxg4 Rh6 16. Bf3 Nd7 17. Bg3 Qb6 18. Bf2 0-0-0 19. g4 Ne5 20. d5 Bc5 0-1

[Event "Hofheim Spring op-B 5th"]
[Site "Hofheim"]
[Date "2017.04.11"]
[Round "9"]
[White "Varma, Christopher"]
[Black "Koellner, Ulrich"]
[Result "1/2-1/2"]
[ECO "B14"]
[WhiteElo "1815"]
[BlackElo "1829"]
[PlyCount "68"]
[EventDate "2017.04.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 g6 6. cxd5 Bg7 7. Qb3 0-0 8. Be2 Nbd7 9. Bf3 Qb6 10. Qc4 Ne8 11. Nge2 Nd6 12. Qa4 Nf6 13. 0-0 Bd7 14. Qc2 Rac8 15. Be3 Bf5 16. Qb3 Qxb3 17. axb3 a6 18. Rfc1 Bd7 19. Ra5 Rfd8 20. Rc5 b6 21. Rxc8 Rxc8 22. Bf4 Kf8 23. h3 Nfe8 24. Be5 Nb5 25. Nxb5 Rxc1+ 26. Nxc1 Bxb5 27. Ne2 Bh6 28. Nc3 Bc1 29. Nxb5 axb5 30. Be2 Nd6 31. Bxd6 exd6 32. Bxb5 Bxb2 33. Kf1 Bxd4 34. Ke2 Ke7 1/2-1/2

[Event "Hofheim Spring op-B 5th"]
[Site "Hofheim"]
[Date "2017.04.10"]
[Round "7"]
[White "Koellner, Ulrich"]
[Black "Weber, Guenter"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "1829"]
[BlackElo "1763"]
[PlyCount "43"]
[EventDate "2017.04.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bf4 c6 6. e3 Nbd7 7. Qc2 Nh5 8. Bg3 dxc4 9. Bxc4 Nb6 10. Bd3 Nxg3 11. hxg3 h6 12. a3 Nd5 13. Nd2 Bg5 14. Nc4 Nxc3 15. Qxc3 Bf6 16. Rd1 Qd5 17. Qc2 Qd8 18. b4 Qe7 19. Be4 Rb8 20. Qa4 a6 21. Qc2 g6 22. 0-0 1/2-1/2

[Event "Hofheim Spring op-B 5th"]
[Site "Hofheim"]
[Date "2017.04.10"]
[Round "6"]
[White "Paeslack, Luis"]
[Black "Koellner, Ulrich"]
[Result "1-0"]
[ECO "D97"]
[WhiteElo "1830"]
[BlackElo "1829"]
[PlyCount "47"]
[EventDate "2017.04.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 0-0 7. e4 c6 8. Be2 Nbd7 9. h3 Nb6 10. Qb3 Be6 11. Qc2 Bc4 12. Bxc4 Nxc4 13. b3 Nb6 14. Be3 e6 15. 0-0 Qe7 16. Rfd1 Rfd8 17. a4 Nbd7 18. Rac1 Rac8 19. Qd2 b6 20. e5 Nd5 21. Ne4 Nxe3 22. Qxe3 f6 23. Nd6 Rc7 24. Nb5 1-0

[Event "Hofheim Spring op-B 5th"]
[Site "Hofheim"]
[Date "2017.04.09"]
[Round "5"]
[White "Koellner, Ulrich"]
[Black "Storkebaum, Ulrike"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "1829"]
[BlackElo "1769"]
[PlyCount "77"]
[EventDate "2017.04.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Bg5 c6 7. Bd3 Nbd7 8. Nge2 c5 9. d5 Ne5 10. 0-0 h6 11. Bh4 Kh7 12. Qd2 a6 13. h3 Rb8 14. Rab1 Qe8 15. a4 Ng8 16. b4 cxb4 17. Rxb4 g5 18. Bg3 f5 19. f4 Nxd3 20. Qxd3 fxe4 21. Nxe4 Qg6 22. Qe3 Bf5 23. N4c3 g4 24. hxg4 Qxg4 25. Be1 Bf6 26. Nd4 Bxd4 27. Qxd4 Nf6 28. Nd1 Rg8 29. Rb2 Qg6 30. Ne3 Be4 31. Rff2 Bf5 32. Nxf5 Qxf5 33. Rfe2 Rg7 34. Qa7 Qc8 35. Bc3 Rf7 36. Re6 Nd7 37. Qe3 Qc5 38. Bd4 Qxc4 39. Qe4+ 1-0

[Event "Hofheim Spring op-B 5th"]
[Site "Hofheim"]
[Date "2017.04.09"]
[Round "4"]
[White "Rau, Christian"]
[Black "Koellner, Ulrich"]
[Result "1/2-1/2"]
[ECO "B17"]
[BlackElo "1829"]
[PlyCount "87"]
[EventDate "2017.04.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Ng3 e6 7. Bd3 c5 8. 0-0 Be7 9. b3 0-0 10. Bb2 b6 11. c4 Bb7 12. Qc2 cxd4 13. Nxd4 Nc5 14. Rad1 Nxd3 15. Rxd3 Qc7 16. f3 Rad8 17. Rfd1 a6 18. Kh1 Rd7 19. Qe2 Rfd8 20. Nc2 Rxd3 21. Rxd3 Rxd3 22. Qxd3 Qd6 23. Qxd6 Bxd6 24. Bd4 Nd7 25. Kg1 f6 26. Kf2 Kf7 27. Ke2 g6 28. Kd3 h5 29. Bg1 h4 30. Ne4 Bxe4+ 31. fxe4 Nc5+ 32. Bxc5 Bxc5 33. Nd4 Ke7 34. e5 Bxd4 35. Kxd4 f5 36. g3 hxg3 37. hxg3 g5 38. b4 Kd7 39. a4 Kc6 40. b5+ axb5 41. cxb5+ Kc7 42. Kc4 Kb7 43. Kd4 Kc7 44. Ke3 1/2-1/2

[Event "Hofheim Spring op-B 5th"]
[Site "Hofheim"]
[Date "2017.04.08"]
[Round "3"]
[White "Koellner, Ulrich"]
[Black "Nimbler, Isabell"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1829"]
[BlackElo "1722"]
[PlyCount "51"]
[EventDate "2017.04.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nc3 c6 4. Nf3 Bf5 5. Bf4 e6 6. e3 Bd6 7. Ne5 Nbd7 8. Nxf7 Kxf7 9. Bxd6 dxc4 10. Qf3 Nb6 11. Bc5 Bg4 12. Qf4 Nbd5 13. Nxd5 cxd5 14. f3 Qa5+ 15. Kf2 Qd2+ 16. Be2 Bf5 17. Rhd1 Qa5 18. g4 Bc2 19. Rdc1 Qd2 20. g5 Bd3 21. Re1 b6 22. Ba3 Bxe2 23. Rxe2 Qd3 24. gxf6 gxf6 25. Qc7+ Kg6 26. Rg1+ 1-0

[Event "Hofheim Spring op-B 5th"]
[Site "Hofheim"]
[Date "2017.04.08"]
[Round "2"]
[White "Ungurean, Florin Ioan"]
[Black "Koellner, Ulrich"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1940"]
[BlackElo "1829"]
[PlyCount "77"]
[EventDate "2017.04.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. Bf4 Bb7 4. e3 e6 5. Nbd2 d5 6. Bd3 c5 7. c3 Nbd7 8. Ne5 Be7 9. 0-0 c4 10. Bc2 b5 11. a3 a5 12. Qe2 Nf8 13. b4 Ng6 14. Bg3 Bd6 15. e4 dxe4 16. Nxe4 Bxe5 17. dxe5 Nxe4 18. Bxe4 Bxe4 19. Qxe4 0-0 20. Rad1 Qc7 21. Rd6 Rfd8 22. Rfd1 axb4 23. axb4 Nf8 24. h3 Ng6 25. Kh2 Rab8 26. R1d4 Rbc8 27. f3 Rxd6 28. exd6 Qd7 29. h4 f5 30. Qe3 Rf8 31. f4 Ra8 32. h5 Nf8 33. Qf3 Ra6 34. Qd1 Ra3 35. Be1 Ra7 36. Bh4 Ra3 37. Be7 Rxc3 38. Qa1 Rb3 39. Qa8 1-0

[Event "Hofheim Spring op-B 5th"]
[Site "Hofheim"]
[Date "2017.04.07"]
[Round "1"]
[White "Koellner, Ulrich"]
[Black "Hofmann, Werner2222"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "1829"]
[BlackElo "1631"]
[PlyCount "51"]
[EventDate "2017.04.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 d5 4. c4 e6 5. Nc3 c6 6. cxd5 exd5 7. Nh3 Bd6 8. 0-0 0-0 9. Bf4 b6 10. Rc1 Bb7 11. Re1 Qe7 12. Qc2 Ne4 13. Bxd6 Nxd6 14. e3 Nd7 15. f3 Nf6 16. Nf2 Rae8 17. e4 fxe4 18. fxe4 dxe4 19. Nfxe4 Nfxe4 20. Nxe4 Nxe4 21. Rxe4 Qf7 22. Rf1 Qxa2 23. Rxe8 Rxe8 24. Bxc6 Rc8 25. d5 Bxc6 26. Qf5 1-0

[Event "Frankfurt-chA"]
[Site "Frankfurt"]
[Date "2016.06.13"]
[Round "7"]
[White "Stulken, Dietmar"]
[Black "Koellner, Ulrich"]
[Result "0-1"]
[ECO "B27"]
[WhiteElo "1349"]
[BlackElo "1785"]
[PlyCount "72"]
[EventDate "2016.04.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nf3 g6 6. cxd5 Bg7 7. Bb5+ Nbd7 8. 0-0 0-0 9. Nc3 Nb6 10. Be3 a6 11. Be2 Nbxd5 12. Ne5 b5 13. Bf3 Bb7 14. a3 Rc8 15. Qd2 e6 16. Rac1 Qb6 17. Ne2 Nxe3 18. fxe3 Rxc1 19. Rxc1 Rd8 20. Bxb7 Qxb7 21. Qc3 Bh6 22. Kf1 Nd5 23. Qa5 Nxe3+ 24. Ke1 Rc8 25. Rxc8+ Qxc8 26. Kf2 Nd1+ 27. Kf3 Nxb2 28. Qb4 Nc4 29. Ng4 Bg7 30. Qe7 h5 31. Nf6+ Bxf6 32. Qxf6 Qc6+ 33. Kf2 Qd5 34. Nf4 Qf5 35. Qd8+ Kg7 36. Kg3 Qg4+ 0-1

[Event "Frankfurt-chA"]
[Site "Frankfurt"]
[Date "2016.06.06"]
[Round "6"]
[White "Koellner, Ulrich"]
[Black "Spies, Wolfgang"]
[Result "0-1"]
[ECO "A81"]
[WhiteElo "1785"]
[BlackElo "1647"]
[PlyCount "50"]
[EventDate "2016.04.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 d5 4. e3 e6 5. Nd2 Bd6 6. Nh3 0-0 7. 0-0 c6 8. c4 a5 9. Rb1 Ne4 10. Qc2 Nd7 11. c5 Bc7 12. a3 a4 13. b4 axb3 14. Rxb3 e5 15. Nf3 exd4 16. exd4 Rf7 17. Nfg5 Re7 18. f3 Nxg5 19. Bxg5 Nf6 20. Bxf6 gxf6 21. f4 Qe8 22. Bf3 Re3 23. Kf2 Rxa3 24. Rxa3 Rxa3 25. Re1 Rxf3+ 0-1

[Event "Frankfurt-chA"]
[Site "Frankfurt"]
[Date "2016.05.30"]
[Round "5"]
[White "Muenstermann, Matthias"]
[Black "Koellner, Ulrich"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "1529"]
[BlackElo "1785"]
[PlyCount "81"]
[EventDate "2016.04.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Bb5+ Bd7 9. Bxd7+ Qxd7 10. 0-0 0-0 11. Be3 cxd4 12. cxd4 Rd8 13. Qd3 Nc6 14. Rfd1 Rac8 15. Rab1 b6 16. d5 Ne5 17. Nxe5 Bxe5 18. Bd4 Bxd4 19. Qxd4 Rc2 20. Rb2 Rdc8 21. h3 Rxb2 22. Qxb2 Qa4 23. Rd4 Qc2 24. Qxc2 Rxc2 25. a4 Kf8 26. e5 Ke8 27. f4 Kd7 28. Kh2 f6 29. d6 fxe5 30. fxe5 exd6 31. Rxd6+ Ke7 32. a5 bxa5 33. Ra6 Rc7 34. Rxa5 Ke6 35. Kg3 Rf7 36. Kg4 h6 37. Ra6+ Kxe5 38. Rxg6 Rf6 39. Rg7 a6 40. Ra7 Ke4 41. Kh5 1/2-1/2

[Event "Frankfurt-chA"]
[Site "Frankfurt"]
[Date "2016.05.23"]
[Round "4"]
[White "Koellner, Ulrich"]
[Black "Wagner, Guenter"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "1785"]
[BlackElo "1592"]
[PlyCount "44"]
[EventDate "2016.04.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Rb1 0-0 9. Be2 Nc6 10. d5 Bxc3+ 11. Bd2 Bxd2+ 12. Qxd2 Na5 13. h4 h5 14. Qh6 f6 15. Qxg6+ Kh8 16. Nh2 Bd7 17. Bxh5 Be8 18. Qh6+ Kg8 19. Bg4 Nc4 20. Be6+ Bf7 21. Qg6+ Kh8 22. Bf5 Bxg6 0-1

[Event "Frankfurt-chA"]
[Site "Frankfurt"]
[Date "2016.05.09"]
[Round "3"]
[White "Staeger, Tim"]
[Black "Koellner, Ulrich"]
[Result "1/2-1/2"]
[ECO "B17"]
[WhiteElo "1621"]
[BlackElo "1785"]
[PlyCount "46"]
[EventDate "2016.04.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bd3 Nxe4 7. Bxe4 Nf6 8. Bd3 Bg4 9. c3 e6 10. 0-0 Qc7 11. h3 Bh5 12. Be2 Bd6 13. Ne5 Bxe2 14. Qxe2 0-0 15. Bg5 Nd5 16. Nc4 Bf4 17. Bxf4 Nxf4 18. Qg4 Ng6 19. Rae1 c5 20. Ne5 cxd4 21. Nxg6 hxg6 22. Qxd4 Rfd8 23. Qe3 Rd6 1/2-1/2

[Event "Frankfurt-chA"]
[Site "Frankfurt"]
[Date "2016.05.02"]
[Round "2"]
[White "Koellner, Ulrich"]
[Black "Varma, Christopher"]
[Result "1/2-1/2"]
[ECO "E81"]
[WhiteElo "1785"]
[BlackElo "1655"]
[PlyCount "68"]
[EventDate "2016.04.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Bg5 a6 7. Qd2 Nc6 8. Nge2 Na5 9. Nc1 c5 10. d5 Rb8 11. a3 b5 12. cxb5 axb5 13. Bxb5 c4 14. 0-0 Rxb5 15. Nxb5 Qb6+ 16. Nd4 Nxe4 17. fxe4 Bxd4+ 18. Kh1 Bxb2 19. Rb1 c3 20. Qxc3 Qa6 21. Qf3 Bg4 22. Qd3 Qxd3 23. Nxd3 Bxa3 24. Ra1 Nc4 25. Nf2 Bd7 26. Bc1 Bc5 27. Nd3 Bd4 28. Rb1 Ne5 29. Nxe5 Bxe5 30. Rb7 Bc8 31. Rxe7 f5 32. Bh6 Rd8 33. Bg5 Rf8 34. exf5 Bxf5 1/2-1/2

[Event "Frankfurt-chA"]
[Site "Frankfurt"]
[Date "2016.04.25"]
[Round "1"]
[White "Hoeche, Alexander"]
[Black "Koellner, Ulrich"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "1276"]
[BlackElo "1785"]
[PlyCount "54"]
[EventDate "2016.04.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Ba3 0-0 8. Nf3 b6 9. Bc4 Re8 10. Qb3 e6 11. 0-0 Nc6 12. Qc2 Bb7 13. Rfe1 Na5 14. Bb3 Rc8 15. Rad1 Qf6 16. Bc1 Qe7 17. Ba4 Bc6 18. Bxc6 Nxc6 19. e5 Na5 20. Bg5 Qf8 21. Nd2 h6 22. Bh4 g5 23. Bg3 c5 24. Qa4 cxd4 25. cxd4 f5 26. exf6 Bxf6 27. Ne4 Rc4 1-0

[Event "Hofheim Spring op-B 4th"]
[Site "Hofheim"]
[Date "2016.04.02"]
[Round "8"]
[White "Koellner, Ulrich"]
[Black "Robinson, Jack"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "1840"]
[BlackElo "1468"]
[PlyCount "55"]
[EventDate "2016.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 h6 6. Bh4 c5 7. e3 0-0 8. Bd3 dxc4 9. Bxc4 cxd4 10. exd4 Qc7 11. Qb3 Be7 12. 0-0 a6 13. Rac1 Nc6 14. Be2 Qa5 15. Rfd1 Bd7 16. Bxf6 Bxf6 17. d5 Nb4 18. a3 Bxc3 19. Qxc3 Nc6 20. dxc6 Qxc3 21. Rxc3 Bxc6 22. Ne5 Bd5 23. Bf3 Rad8 24. Rcd3 f6 25. Bxd5 exd5 26. Nf3 Rfe8 27. g3 Re2 28. b4 1-0

[Event "Hofheim Spring op-B 4th"]
[Site "Hofheim"]
[Date "2016.04.02"]
[Round "9"]
[White "Nguyen, Ngoc Quan"]
[Black "Koellner, Ulrich"]
[Result "0-1"]
[ECO "B11"]
[BlackElo "1840"]
[PlyCount "112"]
[EventDate "2016.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. h3 Bh5 5. exd5 cxd5 6. Bb5+ Nc6 7. g4 Bg6 8. Ne5 Rc8 9. d4 e6 10. h4 f6 11. Nxg6 hxg6 12. Qe2 Kf7 13. Bxc6 bxc6 14. Be3 Bb4 15. f4 Ne7 16. Bd2 Rb8 17. a3 Bd6 18. Na4 Qc7 19. Qf2 g5 20. 0-0-0 gxf4 21. Rdf1 e5 22. Nc5 e4 23. Na6 Qb7 24. Nxb8 e3 25. Bxe3 fxe3 26. Qxe3 Rxb8 27. Qc3 Qc7 28. Qd2 Qb6 29. Qc3 c5 30. dxc5 Bxc5 31. Rh3 Bd4 32. Qb3 Bxb2+ 33. Kxb2 Qd4+ 34. Rc3 Rxb3+ 35. Kxb3 Qxg4 36. Rh1 Qf4 37. Kb2 Kg6 38. Rhh3 Kh5 39. Rcf3 Qe5+ 40. Ka2 Nf5 41. Rd3 Nxh4 42. c3 g5 43. Rhe3 Qf5 44. Kb3 Kg6 45. c4 dxc4+ 46. Kxc4 Ng2 47. Rg3 Nf4 48. Rdf3 Qe6+ 49. Kd4 Qb6+ 50. Kc4 a6 51. Rb3 Qc6+ 52. Kb4 Qb5+ 53. Kc3 Ne2+ 54. Kd2 Nxg3 55. Rxb5 axb5 56. Kc3 f5 0-1

[Event "Hofheim Spring op-B 4th"]
[Site "Hofheim"]
[Date "2016.04.01"]
[Round "6"]
[White "Koellner, Ulrich"]
[Black "Traut, Stefan"]
[Result "1/2-1/2"]
[ECO "A65"]
[WhiteElo "1840"]
[BlackElo "1686"]
[PlyCount "98"]
[EventDate "2016.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Bg5 Bg7 8. f3 0-0 9. Qd2 a6 10. a4 Nbd7 11. Nh3 Re8 12. Be2 b6 13. 0-0 Qc7 14. Rfc1 Bb7 15. Bh6 Rac8 16. Bxg7 Kxg7 17. Qe1 Qd8 18. Qf1 Ra8 19. Rab1 h6 20. Nf4 Nh7 21. Qf2 Qf6 22. Qg3 Qg5 23. Qxg5 hxg5 24. Nd3 Rac8 25. g4 Nhf6 26. Kg2 Ne5 27. Nxe5 Rxe5 28. b4 c4 29. Kf2 Re7 30. b5 a5 31. Rc2 Rec7 32. Rbc1 Nd7 33. Nd1 Ne5 34. Nb2 c3 35. Nd1 Kf6 36. Rxc3 Rxc3 37. Rxc3 Rxc3 38. Nxc3 Ke7 39. Nd1 Bc8 40. Ne3 Kf6 41. Kg3 Bd7 42. h4 gxh4+ 43. Kxh4 g5+ 44. Kg3 Bc8 45. f4 gxf4+ 46. Kxf4 Ng6+ 47. Kg3 Ne5 48. Nc2 Kg5 49. Nd4 Bd7 1/2-1/2

[Event "Hofheim Spring op-B 4th"]
[Site "Hofheim"]
[Date "2016.04.01"]
[Round "7"]
[White "Schwarz, Daniel"]
[Black "Koellner, Ulrich"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "1503"]
[BlackElo "1840"]
[PlyCount "95"]
[EventDate "2016.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Neg5 e6 7. Qe2 Nb6 8. Ne5 Nxc4 9. Qxc4 Nd5 10. Nexf7 Qc7 11. d4 Bb4+ 12. c3 0-0 13. cxb4 Rxf7 14. Nxf7 Qxf7 15. 0-0 Bd7 16. Bd2 Re8 17. Rae1 a6 18. a4 Rc8 19. Rc1 Qe7 20. Qc5 Qd8 21. Rfe1 Qe7 22. Qxe7 Nxe7 23. Rc2 Nd5 24. Rec1 Rf8 25. Re1 g6 26. Bh6 Rf5 27. b5 Nb4 28. Rc3 Kf7 29. bxc6 Bxc6 30. Re5 Nd5 31. Rxf5+ exf5 32. Rc5 Ke6 33. f3 Nb6 34. Re5+ Kf6 35. h4 Nd5 36. Bg5+ Kf7 37. a5 Kg7 38. Kf1 h6 39. Bd2 h5 40. Bg5 Kf7 41. Ke2 Kg7 42. Kd2 Kf7 43. Kc2 Ba4+ 44. Kb1 Bb3 45. Ka1 Bc4 46. Kb1 Bb3 47. Kc1 Bc4 48. Kc2 1-0

[Event "Hofheim Spring op-B 4th"]
[Site "Hofheim"]
[Date "2016.03.31"]
[Round "5"]
[White "Cichon, Joerg"]
[Black "Koellner, Ulrich"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1852"]
[BlackElo "1840"]
[PlyCount "19"]
[EventDate "2016.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Bb5 e6 6. Nf3 Bd7 7. Bxc6 Bxc6 8. 0-0 Qb6 9. Qb3 Nh6 10. Bxh6 1/2-1/2

[Event "Hofheim Spring op-B 4th"]
[Site "Hofheim"]
[Date "2016.03.31"]
[Round "4"]
[White "Koellner, Ulrich"]
[Black "Vega Lopez de Nava, Cesar Octavio"]
[Result "0-1"]
[ECO "D44"]
[WhiteElo "1840"]
[BlackElo "1973"]
[PlyCount "58"]
[EventDate "2016.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9. Nxg5 Nd5 10. Nxf7 Qxh4 11. Nxh8 Bb4 12. Qf3 Qxd4 13. Nf7 Nd7 14. Rd1 Bxc3+ 15. bxc3 Qxc3+ 16. Qxc3 Nxc3 17. Nd6+ Ke7 18. f4 Nxd1 19. Kxd1 Nb6 20. g3 Nd5 21. Kd2 c3+ 22. Kc2 b4 23. Bd3 a5 24. Nxc8+ Rxc8 25. Kb3 Nb6 26. Rd1 c5 27. Bb5 c4+ 28. Kc2 Nd5 29. Rd4 b3+ 0-1

[Event "Hofheim Spring op-B 4th"]
[Site "Hofheim"]
[Date "2016.03.30"]
[Round "3"]
[White "Bjoerknes, Uwe"]
[Black "Koellner, Ulrich"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1888"]
[BlackElo "1840"]
[PlyCount "38"]
[EventDate "2016.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bg4 6. Be2 e6 7. 0-0 Nge7 8. Bg5 Qb6 9. Bxe7 Bxe7 10. Na3 0-0 11. Nc2 Rac8 12. b3 Rfd8 13. h3 Bxf3 14. Bxf3 Rd7 15. Bh5 cxd4 16. cxd4 Bb4 17. Qd3 Rdc7 18. Rac1 g6 19. Be2 Nxd4 0-1

[Event "Hofheim Spring op-B 4th"]
[Site "Hofheim"]
[Date "2016.03.30"]
[Round "2"]
[White "Koellner, Ulrich"]
[Black "Janzen, Alexej"]
[Result "1/2-1/2"]
[ECO "A57"]
[WhiteElo "1840"]
[BlackElo "1942"]
[PlyCount "58"]
[EventDate "2016.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. e3 Bb7 6. Nc3 g6 7. Nf3 Bg7 8. e4 d6 9. Be2 0-0 10. 0-0 axb5 11. Bxb5 Qb6 12. Re1 Na6 13. Bc4 Ng4 14. h3 Ne5 15. Nxe5 Bxe5 16. f4 Bd4+ 17. Be3 Qb4 18. Qb3 Qxb3 19. Bxb3 Nb4 20. Bxd4 cxd4 21. Nb5 Nd3 22. Red1 Nc5 23. Nxd4 Nxe4 24. Re1 f5 25. g4 Nc5 26. Rxe7 Nxb3 27. Nxb3 Bxd5 28. Rd1 Bxb3 29. axb3 fxg4 1/2-1/2

[Event "Hofheim Spring op-B 4th"]
[Site "Hofheim"]
[Date "2016.03.30"]
[Round "1"]
[White "Schneider, Kevin"]
[Black "Koellner, Ulrich"]
[Result "0-1"]
[ECO "B17"]
[WhiteElo "1574"]
[BlackElo "1840"]
[PlyCount "104"]
[EventDate "2016.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bf4 Bg4 8. c3 e6 9. h3 Bh5 10. g4 Bg6 11. Ne5 Bd6 12. h4 Nd5 13. Bg3 f6 14. Nxg6 hxg6 15. Qe2 Qd7 16. Bh3 0-0-0 17. Qf3 Rde8 18. 0-0-0 Qc7 19. c4 Bxg3 20. fxg3 Nb6 21. Qb3 Kb8 22. Kb1 Re7 23. g5 f5 24. Bg2 Rd8 25. Rhe1 e5 26. dxe5 Rxd1+ 27. Rxd1 Rxe5 28. Qd3 Qe7 29. Qf1 Kc7 30. Qf4 Kc8 31. g4 Re1 32. Bf3 Qe3 33. Qxe3 Rxe3 34. Rf1 Nxc4 35. Kc1 Ne5 36. Bd1 fxg4 37. Rg1 Re4 38. Kd2 Nf3+ 39. Bxf3 gxf3 40. Rf1 Rxh4 41. Rxf3 Rg4 42. Rf8+ Kc7 43. Rf7+ Kb6 44. Rxg7 Rxg5 45. a3 a5 46. Kc3 Rg4 47. Kb3 Ka6 48. a4 g5 49. Rg8 Rb4+ 50. Ka3 g4 51. Rg6 Kb6 52. Rg5 c5 0-1

[Event "Solingen Karneval op"]
[Site "Solingen"]
[Date "2016.02.07"]
[Round "4"]
[White "Marcziter, Dmitrii"]
[Black "Koellner, Ulrich"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2311"]
[BlackElo "1820"]
[PlyCount "63"]
[EventDate "2016.02.05"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Be7 7. g4 h6 8. Rg1 g5 9. h4 gxh4 10. Bd2 Qc7 11. 0-0-0 b6 12. g5 Ne4 13. Nxe4 dxe4 14. Qxe4 hxg5 15. Nxg5 Bxg5 16. Rxg5 Bb7 17. Rg7 0-0-0 18. Rxf7 Rde8 19. Bh3 c5 20. Qf4 Qxf4 21. Rxf4 Kb8 22. Rf7 Nf8 23. Rg1 Rh7 24. Rgg7 Rxg7 25. Rxg7 Be4 26. Rg4 Bd3 27. Rxh4 Bxc4 28. b3 Bb5 29. Rh8 Kc7 30. Bc3 Bd7 31. dxc5 bxc5 32. Bg7 1-0

[Event "Solingen Karneval op"]
[Site "Solingen"]
[Date "2016.02.06"]
[Round "2"]
[White "Koellner, Ulrich"]
[Black "Schulten, Sandro"]
[Result "1-0"]
[ECO "D18"]
[WhiteElo "1820"]
[BlackElo "1530"]
[PlyCount "81"]
[EventDate "2016.02.05"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bd6 8. 0-0 0-0 9. Re1 Ne4 10. Bd3 Nxc3 11. bxc3 Bxd3 12. Qxd3 f5 13. Bb2 Nd7 14. Qc4 Qf6 15. e4 Nb6 16. Qb3 fxe4 17. Rxe4 Nd5 18. Rae1 Rae8 19. Bc1 b6 20. c4 Nc7 21. h3 Kh8 22. Qe3 c5 23. Bb2 Bf4 24. Qe2 Qf7 25. dxc5 bxc5 26. Be5 Bxe5 27. Rxe5 Qe7 28. Qe3 Rf6 29. Qxc5 Na6 30. Qe3 Kg8 31. Ng5 Nc7 32. Qxa7 Ra8 33. Qe3 Rxa4 34. c5 Nd5 35. Rxd5 Ra6 36. Re5 Ra2 37. Re2 Ra1+ 38. Kh2 Qd7 39. Rxe6 Qc7+ 40. Qe5 Rxe6 41. Qxc7 1-0

[Event "Solingen Karneval op"]
[Site "Solingen"]
[Date "2016.02.06"]
[Round "3"]
[White "Raygrotzki, Norbert"]
[Black "Koellner, Ulrich"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "1925"]
[BlackElo "1820"]
[PlyCount "92"]
[EventDate "2016.02.05"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. e4 d6 6. Nge2 c5 7. 0-0 Nc6 8. d3 a6 9. Nd5 Nxd5 10. exd5 Nd4 11. Nxd4 Bxd4 12. Qe2 b5 13. Be3 Bg7 14. Rab1 Rb8 15. Qd2 bxc4 16. dxc4 Bf5 17. b3 Bxb1 18. Rxb1 a5 19. Bh6 Bxh6 20. Qxh6 a4 21. h4 Qd7 22. Be4 axb3 23. axb3 Qg4 24. Qe3 Rb7 25. Kg2 f5 26. f3 f4 27. fxg4 fxe3 28. Bf3 Rfb8 29. Bd1 e2 30. Bc2 Rxb3 31. Bxb3 Rxb3 32. Re1 Re3 33. g5 Kf7 34. Kf2 Re5 35. Rxe2 Rxe2+ 36. Kxe2 e6 37. Kd3 e5 38. Ke3 Ke7 39. Kd3 Kd7 40. Kc3 Kc7 41. Kc2 Kb6 42. Kb2 Ka5 43. Kb3 e4 44. Kc3 Ka4 45. g4 Ka3 46. h5 Ka4 0-1

[Event "Solingen Karneval op"]
[Site "Solingen"]
[Date "2016.02.05"]
[Round "1"]
[White "Muehlenhaus, Sven"]
[Black "Koellner, Ulrich"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "2251"]
[BlackElo "1820"]
[PlyCount "55"]
[EventDate "2016.02.05"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Be7 7. g4 h6 8. Rg1 g5 9. Bd2 c5 10. 0-0-0 b6 11. Ne5 Bb7 12. cxd5 cxd4 13. exd4 Nxe5 14. dxe5 Nxd5 15. Qa4+ Kf8 16. Rg3 Qc7 17. Kb1 Kg7 18. Nxd5 Bxd5 19. Bc3 Rhd8 20. Bd3 a6 21. Rf1 b5 22. Qa5 Qb7 23. a3 Rd7 24. Ka1 Bd8 25. Qb4 Be7 26. Qa5 Bd8 27. Qb4 Be7 28. Qa5 1/2-1/2

[Event "Hofheim Spring op-B 2nd"]
[Site "Hofheim"]
[Date "2014.04.26"]
[Round "8"]
[White "Koellner, Ulrich"]
[Black "Wuestehube, Harry"]
[Result "1/2-1/2"]
[ECO "E81"]
[WhiteElo "1899"]
[BlackElo "1916"]
[PlyCount "40"]
[EventDate "2014.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Bg5 h6 7. Be3 c6 8. Qd2 Kh7 9. Bd3 e5 10. Nge2 a6 11. a4 a5 12. Rd1 Na6 13. 0-0 Nb4 14. Bb1 Qe7 15. dxe5 dxe5 16. Qd6 Qxd6 17. Rxd6 Be6 18. b3 Rfe8 19. Rfd1 Bf8 20. R6d2 Na6 1/2-1/2

[Event "Hofheim Spring op-B 2nd"]
[Site "Hofheim"]
[Date "2014.04.26"]
[Round "9"]
[White "Makilla, Tobias"]
[Black "Koellner, Ulrich"]
[Result "1/2-1/2"]
[ECO "B27"]
[WhiteElo "1928"]
[BlackElo "1899"]
[PlyCount "60"]
[EventDate "2014.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 c6 4. c4 d5 5. cxd5 cxd5 6. e5 Bf5 7. Qb3 Qc7 8. Bb5+ Nc6 9. Qxd5 Rd8 10. Bxc6+ bxc6 11. Qc4 Be4 12. Nbd2 Bd5 13. Qc3 Nh6 14. 0-0 0-0 15. Re1 f5 16. Nb3 e6 17. Ng5 Nf7 18. Qh3 h5 19. Nc5 Qe7 20. Nxf7 Qxf7 21. Bg5 Rb8 22. b3 Kh7 23. Rad1 Bh6 24. Bxh6 Kxh6 25. f4 Rg8 26. Nd3 Qe7 27. Qe3 Kh7 28. Qe2 Kh6 29. Qe3 Kh7 30. Qe2 Kh6 1/2-1/2

[Event "Hofheim Spring op-B 2nd"]
[Site "Hofheim"]
[Date "2014.04.25"]
[Round "6"]
[White "Koellner, Ulrich"]
[Black "Fuell, Klaus Dieter"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "1899"]
[BlackElo "1904"]
[PlyCount "62"]
[EventDate "2014.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 e6 4. Nc3 Bd6 5. Bg5 Be7 6. Bxe7 Qxe7 7. e3 f5 8. Bd3 Nf6 9. 0-0 0-0 10. Qc2 Ne4 11. Ne5 Nd7 12. Nxd7 Bxd7 13. f3 Nd6 14. b3 Rf6 15. e4 Rh6 16. Rae1 Rc8 17. exf5 Qh4 18. g3 Qxd4+ 19. Kg2 exf5 20. Re7 Rd8 21. cxd5 f4 22. g4 Qf6 23. Rfe1 Qh4 24. Kh1 Re8 25. Rxe8+ Bxe8 26. Qe2 Kf8 27. Ne4 Nxe4 28. Bxe4 Qg3 29. Rc1 Qh4 30. dxc6 Bxc6 31. Bxc6 Rxc6 1/2-1/2

[Event "Hofheim Spring op-B 2nd"]
[Site "Hofheim"]
[Date "2014.04.25"]
[Round "7"]
[White "Lanz, Udo"]
[Black "Koellner, Ulrich"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1879"]
[BlackElo "1899"]
[PlyCount "29"]
[EventDate "2014.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 g6 4. Be3 Bg7 5. Bd3 dxe4 6. Bxe4 Nf6 7. Ne2 Bf5 8. Nbc3 Qa5 9. 0-0 0-0 10. Qd3 Nbd7 11. Ng3 Bxe4 12. Ncxe4 Rad8 13. Qb3 Nd5 14. Bf2 Qb4 15. c3 1/2-1/2

[Event "Hofheim Spring op-B 2nd"]
[Site "Hofheim"]
[Date "2014.04.24"]
[Round "5"]
[White "Hipler, Andreas"]
[Black "Koellner, Ulrich"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1873"]
[BlackElo "1899"]
[PlyCount "19"]
[EventDate "2014.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 d5 4. Bf4 c6 5. e3 Bg7 6. Be2 Nbd7 7. Ne5 Ne4 8. Nxe4 dxe4 9. Nxd7 Bxd7 10. c3 1/2-1/2

[Event "Hofheim Spring op-B 2nd"]
[Site "Hofheim"]
[Date "2014.04.24"]
[Round "4"]
[White "Koellner, Ulrich"]
[Black "Eg, Karlheinz"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "1899"]
[BlackElo "1912"]
[PlyCount "76"]
[EventDate "2014.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 0-0 8. Be2 c5 9. Rb1 Qc7 10. 0-0 Rd8 11. Be3 b6 12. Qc1 Nd7 13. Rd1 Bb7 14. d5 Nf6 15. Bf4 Qc8 16. Qc2 c4 17. Rb4 Ba6 18. Nd2 b5 19. a4 bxa4 20. Bxc4 Bxc4 21. Rxc4 Qg4 22. Be5 Rac8 23. Bc7 Rd7 24. e5 Rdxc7 25. Rxg4 Nxg4 26. Ne4 Bxe5 27. h3 Nf6 28. d6 exd6 29. Nxf6+ Bxf6 30. Rxd6 Be5 31. Rd3 Rc4 32. Kf1 Bxc3 33. Qa2 Be5 34. Rd8+ Rxd8 35. Qxc4 a3 36. Ke2 Rb8 37. Kd1 Rb1+ 38. Kc2 Rb2+ 0-1

[Event "Hofheim Spring op-B 2nd"]
[Site "Hofheim"]
[Date "2014.04.23"]
[Round "3"]
[White "Koellner, Ulrich"]
[Black "Schwarz, Eduard"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "1899"]
[BlackElo "1941"]
[PlyCount "105"]
[EventDate "2014.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Be7 5. Nc3 0-0 6. g3 d5 7. Bg2 dxc4 8. Qa4 Bd7 9. Qxc4 Bc6 10. 0-0 Nbd7 11. Rfd1 Ne4 12. Rac1 Nxd2 13. Rxd2 Bxf3 14. Bxf3 Ne5 15. Qb3 Nxf3+ 16. exf3 b6 17. d5 e5 18. Ne4 Rc8 19. Rc6 Qd7 20. Qc4 Qh3 21. Rc2 Rfd8 22. d6 b5 23. Qc3 f5 24. Rxc7 Rxc7 25. Qxc7 fxe4 26. Qxe7 exf3 27. Qxd8+ Kf7 28. Rc7+ Kg6 29. Rxg7+ Kxg7 30. Qe7+ Kg8 31. Qg5+ Kf7 32. Qe7+ Kg8 33. Qe8+ Kg7 34. Qxe5+ Kf7 35. Qf4+ Ke6 36. Qxf3 Kxd6 37. Qf4+ Kc6 38. Qf6+ Kb7 39. Qe7+ Kb6 40. Qd6+ Kb7 41. Qd5+ Kb6 42. f4 h5 43. Qg5 Qc8 44. f5 Qc5+ 45. Kg2 Qc2+ 46. Kh3 Qxb2 47. Qg6+ Ka5 48. Qe6 Qf2 49. f6 b4 50. f7 Qf1+ 51. Kh4 Qf3 52. Qe5+ Ka4 53. Qf4 1-0

[Event "Hofheim Spring op-B 2nd"]
[Site "Hofheim"]
[Date "2014.04.23"]
[Round "2"]
[White "Mohammadi, Sholeh"]
[Black "Koellner, Ulrich"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "959"]
[BlackElo "1899"]
[PlyCount "76"]
[EventDate "2014.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. dxc5 Bg4 6. Bb5 e6 7. Bxc6+ bxc6 8. Qd4 Bxf3 9. gxf3 Qa5+ 10. Nc3 Bxc5 11. Qa4 Qb6 12. 0-0 Ne7 13. Ne2 h5 14. c3 Qb5 15. Qc2 Rc8 16. a4 Qb8 17. f4 g5 18. b4 Bb6 19. a5 Bc7 20. Nd4 gxf4 21. Bxf4 Bxe5 22. Bg3 h4 23. Bxe5 Qxe5 24. Nf3 Qf4 25. Qe2 Nf5 26. Kh1 Ke7 27. Rg1 Nd6 28. h3 Qe4 29. Qe3 Qxe3 30. fxe3 Ne4 31. Ra3 Rhg8 32. Nxh4 Rh8 33. Nf3 Rxh3+ 34. Kg2 Rg3+ 35. Kh2 Rxf3 36. Re1 Rg8 37. Re2 Rh8+ 38. Kg2 Rg3+ 0-1

[Event "Hofheim Spring op-B 2nd"]
[Site "Hofheim"]
[Date "2014.04.22"]
[Round "1"]
[White "Koellner, Ulrich"]
[Black "Bauermees, Thomas"]
[Result "1-0"]
[ECO "A56"]
[WhiteElo "1899"]
[BlackElo "1673"]
[PlyCount "83"]
[EventDate "2014.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Be7 6. h3 Nbd7 7. Qa4 0-0 8. Bd3 h6 9. Nge2 Nh7 10. 0-0 Bg5 11. Qc2 Ndf6 12. a3 Nh5 13. f4 exf4 14. e5 g6 15. e6 fxe6 16. Bxg6 N7f6 17. Nxf4 Nxf4 18. Bxf4 e5 19. Bxg5 hxg5 20. Ne4 Nxe4 21. Qxe4 Bd7 22. Rxf8+ Qxf8 23. Rf1 Qh6 24. Rf6 Qh4 25. Qxh4 gxh4 26. Rxd6 Be8 27. Bxe8 Rxe8 28. Rh6 e4 29. Rxh4 e3 30. Kf1 Rf8+ 31. Ke2 Rf2+ 32. Kxe3 Rxb2 33. a4 Rxg2 34. Rg4+ Rxg4 35. hxg4 Kf7 36. Ke4 b6 37. Ke5 Ke7 38. g5 a6 39. g6 b5 40. cxb5 c4 41. Kd4 axb5 42. axb5 1-0

[Event "Main Vogelsberg op 8th"]
[Site "Hanau"]
[Date "2013.06.02"]
[Round "7"]
[White "Koellner, Ulrich"]
[Black "Hoeck, Raimund"]
[Result "1/2-1/2"]
[ECO "D52"]
[WhiteElo "1750"]
[BlackElo "1862"]
[PlyCount "31"]
[EventDate "2013.05.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 Nbd7 6. e3 Qa5 7. Nd2 Bb4 8. Qc2 0-0 9. Be2 e5 10. Nb3 Qb6 11. dxe5 dxc4 12. exf6 cxb3 13. Qxb3 Nxf6 14. Bxf6 gxf6 15. 0-0 Be6 16. Bc4 1/2-1/2

[Event "Main Vogelsberg op 8th"]
[Site "Hanau"]
[Date "2013.06.02"]
[Round "6"]
[White "Rack, Matthias"]
[Black "Koellner, Ulrich"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "1902"]
[BlackElo "1750"]
[PlyCount "87"]
[EventDate "2013.05.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 c6 4. Bg2 d5 5. cxd5 cxd5 6. Qb3 e6 7. d3 Nc6 8. Nf3 Bg7 9. 0-0 0-0 10. Bf4 Nh5 11. Bg5 Nd4 12. Nxd4 Qxg5 13. Nf3 Qe7 14. Rac1 Bd7 15. Rc2 Rfc8 16. Rfc1 Bc6 17. d4 Nf6 18. e3 Ne8 19. Nb5 Nd6 20. Qb4 Bxb5 21. Rxc8+ Rxc8 22. Rxc8+ Nxc8 23. Qxb5 Nd6 24. Qc5 b6 25. Qc6 Ne4 26. a3 Bf6 27. h4 Kg7 28. Nh2 Nd6 29. b3 Nb7 30. b4 Nd6 31. Bf1 Qd8 32. Nf3 Kf8 33. Kg2 Ke7 34. g4 Qd7 35. Qa8 Nc4 36. g5 Bg7 37. Qg8 Bf8 38. Qxh7 Kd6 39. Qh8 Qc8 40. Ne5 Nxe5 41. dxe5+ Kc7 42. Qh7 Qe8 43. Be2 Kb8 44. h5 1-0

[Event "Main Vogelsberg op 8th"]
[Site "Hanau"]
[Date "2013.06.01"]
[Round "4"]
[White "Diez, Gerhard"]
[Black "Koellner, Ulrich"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1891"]
[BlackElo "1750"]
[PlyCount "53"]
[EventDate "2013.05.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Bc4 Bd6 7. Qe2+ Qe7 8. Qxe7+ Kxe7 9. Nf3 Re8 10. 0-0 Kf8 11. Be3 Be6 12. Bb3 Na6 13. c4 Nc7 14. Rfd1 Red8 15. Re1 a5 16. c5 Be7 17. Bc2 Kg8 18. Bd2 Rd7 19. a4 g6 20. Bc3 Nd5 21. Be4 Nxc3 22. bxc3 Kf8 23. Rab1 Ke8 24. Rxb7 Rc8 25. Reb1 Kd8 26. R7b6 Ba2 27. Rc1 1-0

[Event "Main Vogelsberg op 8th"]
[Site "Hanau"]
[Date "2013.06.01"]
[Round "5"]
[White "Koellner, Ulrich"]
[Black "Schloessner, Henrik"]
[Result "1/2-1/2"]
[ECO "A52"]
[WhiteElo "1750"]
[BlackElo "1951"]
[PlyCount "55"]
[EventDate "2013.05.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Nc6 5. Nf3 Bb4+ 6. Nbd2 Qe7 7. a3 Ngxe5 8. Nxe5 Nxe5 9. e3 Bxd2+ 10. Qxd2 d6 11. Be2 0-0 12. 0-0 Ng6 13. Bg3 Bd7 14. Bf3 Bc6 15. Bd5 Kh8 16. Rac1 f5 17. c5 dxc5 18. Bxc6 bxc6 19. Qa5 Rab8 20. Rxc5 f4 21. exf4 Nxf4 22. Bxf4 Rxf4 23. Rxc6 Rxb2 24. Rxc7 Qf8 25. Qxa7 h6 26. Qc5 Qxc5 27. Rxc5 Ra4 28. Rc3 1/2-1/2

[Event "Main Vogelsberg op 8th"]
[Site "Hanau"]
[Date "2013.05.31"]
[Round "3"]
[White "Koellner, Ulrich"]
[Black "Kempf, Alexander"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "1750"]
[BlackElo "1780"]
[PlyCount "61"]
[EventDate "2013.05.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 dxc4 5. a4 Bb4 6. e3 b5 7. Bd2 Bxc3 8. Bxc3 a5 9. d5 Nf6 10. dxc6 Qxd1+ 11. Rxd1 b4 12. Bxf6 gxf6 13. Bxc4 Nxc6 14. Bb5 Bd7 15. Rd6 Ke7 16. Rd2 Rhg8 17. g3 Ne5 18. Nd4 Bxb5 19. axb5 Rgc8 20. Ke2 a4 21. Ra1 Nc4 22. Rc2 b3 23. Nxb3 axb3 24. Rxc4 Rxc4 25. Rxa8 Rc2+ 26. Kd3 Rxb2 27. Kc3 Rxf2 28. Kxb3 Re2 29. b6 Rxe3+ 30. Kc4 Re1 31. b7 1-0

[Event "Main Vogelsberg op 8th"]
[Site "Hanau"]
[Date "2013.05.30"]
[Round "2"]
[White "Czech, Ludwig"]
[Black "Koellner, Ulrich"]
[Result "1/2-1/2"]
[ECO "A26"]
[WhiteElo "1979"]
[BlackElo "1750"]
[PlyCount "47"]
[EventDate "2013.05.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. e4 e5 6. Nge2 d6 7. 0-0 Be6 8. d3 Qd7 9. f4 Nc6 10. Nd5 Ng4 11. h3 Nh6 12. fxe5 Bxd5 13. cxd5 Nxe5 14. d4 Nc4 15. b3 Nb6 16. Be3 Kh8 17. Rc1 Rae8 18. Qc2 Ng8 19. Qd3 Qe7 20. Nc3 f5 21. Rce1 fxe4 22. Bxe4 Rxf1+ 23. Kxf1 Nf6 24. Bf3 1/2-1/2

[Event "Main Vogelsberg op 8th"]
[Site "Hanau"]
[Date "2013.05.30"]
[Round "1"]
[White "Koellner, Ulrich"]
[Black "Pommeranz, Kim Owen"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "1750"]
[BlackElo "843"]
[PlyCount "69"]
[EventDate "2013.05.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 b5 4. b3 Ba6 5. bxc4 bxc4 6. Bxc4 Bxc4 7. Qa4+ c6 8. Qxc4 Nf6 9. Nd2 Qa5 10. f3 Qg5 11. Qe2 e5 12. Nc4 Bb4+ 13. Kf1 Qh5 14. Bb2 0-0 15. Nxe5 c5 16. Nd3 Nbd7 17. Nh3 Rab8 18. dxc5 Nxc5 19. Nxb4 Rxb4 20. Bxf6 gxf6 21. Nf4 Qe5 22. Qe1 Rb2 23. Rc1 Qxf4 24. Rxc5 Rxa2 25. h4 Kh8 26. Qc3 Rg8 27. Rf5 Qh6 28. Rxf6 Qxf6 29. Qxf6+ Rg7 30. g4 Rc2 31. h5 Rc1+ 32. Kg2 Rc2+ 33. Kg3 h6 34. Qxh6+ Rh7 35. Qf8# 1-0

[Event "Karl Mala Memorial op 15th"]
[Site "Frankfurt"]
[Date "2012.07.08"]
[Round "7"]
[White "Koellner, Ulrich"]
[Black "Syed, Tareq"]
[Result "0-1"]
[ECO "A53"]
[WhiteElo "1862"]
[BlackElo "2082"]
[PlyCount "56"]
[EventDate "2012.07.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 c6 2. c4 d6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e4 e5 6. d5 Be7 7. f3 0-0 8. Nh3 Nc5 9. Nf2 Nxd5 10. Bxe7 Nxe7 11. Nd3 Ne6 12. Be2 Ng6 13. Qd2 Nd4 14. 0-0 Re8 15. Kh1 Be6 16. b3 Qe7 17. Rad1 Rad8 18. f4 exf4 19. Nxf4 Nxe2 20. Qxe2 Nxf4 21. Rxf4 f6 22. Qe3 a6 23. a4 Bf7 24. Qg3 Qe5 25. Rg4 Qxg3 26. Rxg3 Bg6 27. Re3 f5 28. Rde1 fxe4 0-1

[Event "Karl Mala Memorial op 15th"]
[Site "Frankfurt"]
[Date "2012.07.08"]
[Round "6"]
[White "Lahr, Markus"]
[Black "Koellner, Ulrich"]
[Result "1-0"]
[ECO "A24"]
[WhiteElo "2024"]
[BlackElo "1862"]
[PlyCount "59"]
[EventDate "2012.07.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 c6 5. e4 e5 6. Nge2 0-0 7. 0-0 d6 8. d3 Nbd7 9. h3 Nc5 10. Be3 Ne6 11. f4 c5 12. Qd2 Nd4 13. g4 Ne8 14. f5 f6 15. h4 a6 16. Ng3 b5 17. Nd5 Ra7 18. Rf2 Bb7 19. Raf1 Bxd5 20. exd5 b4 21. Be4 gxf5 22. Nxf5 Rff7 23. h5 Kf8 24. Nh4 f5 25. Nxf5 Nxf5 26. Rxf5 Qh4 27. Rxf7+ Rxf7 28. Rxf7+ Kxf7 29. Qf2+ Qf6 30. Bxh7 1-0

[Event "Karl Mala Memorial op 15th"]
[Site "Frankfurt"]
[Date "2012.07.07"]
[Round "4"]
[White "Diez, Gerhard"]
[Black "Koellner, Ulrich"]
[Result "1/2-1/2"]
[ECO "B14"]
[WhiteElo "2032"]
[BlackElo "1862"]
[PlyCount "71"]
[EventDate "2012.07.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 g6 6. cxd5 Nxd5 7. Qb3 Nb6 8. Nf3 Bg7 9. Bb5+ N8d7 10. 0-0 0-0 11. Re1 Nf6 12. h3 Be6 13. Qa3 a6 14. Bf1 Re8 15. b3 Nbd5 16. Bd2 Qd6 17. Qxd6 exd6 18. Ng5 Bd7 19. Bc4 Bc6 20. a4 h6 21. Nxd5 Bxd5 22. Bxd5 Nxd5 23. Nf3 Rac8 24. Rxe8+ Rxe8 25. Rc1 Kf8 26. Kf1 Ke7 27. g4 Kd7 28. a5 Rc8 29. Rc4 b5 30. axb6 Nxb6 31. Rc1 Rxc1+ 32. Bxc1 Kc6 33. Ke2 Kd5 34. Kd3 Nc8 35. h4 Ne7 36. Bd2 1/2-1/2

[Event "Karl Mala Memorial op 15th"]
[Site "Frankfurt"]
[Date "2012.07.07"]
[Round "5"]
[White "Koellner, Ulrich"]
[Black "Tampe, Alexander"]
[Result "1-0"]
[ECO "D41"]
[WhiteElo "1862"]
[BlackElo "1372"]
[PlyCount "39"]
[EventDate "2012.07.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c5 5. cxd5 Nxd5 6. g3 Nc6 7. Nxd5 Qxd5 8. e3 cxd4 9. exd4 Bb4+ 10. Bd2 Nxd4 11. Nxd4 Qxd4 12. Qa4+ Bd7 13. Qxb4 Qd5 14. Rg1 Bc6 15. Be3 Rd8 16. Bg2 Qd7 17. Bxc6 Qxc6 18. Rc1 Qd5 19. a4 f6 20. Qb5+ 1-0

[Event "Karl Mala Memorial op 15th"]
[Site "Frankfurt"]
[Date "2012.07.06"]
[Round "3"]
[White "Koellner, Ulrich"]
[Black "Voellinger, Florian"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "1862"]
[BlackElo "1684"]
[PlyCount "105"]
[EventDate "2012.07.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bf4 0-0 6. e3 c6 7. Rc1 Nbd7 8. Bd3 Re8 9. 0-0 Nh5 10. Bg3 Nxg3 11. hxg3 Nf6 12. Re1 Qb6 13. Qc2 h6 14. a3 a5 15. Ne5 Qc7 16. c5 Bxc5 17. Nxd5 exd5 18. Qxc5 Nd7 19. Nxd7 Bxd7 20. Qxd5 Be6 21. Qc5 Red8 22. Be4 Qd7 23. Qc3 f5 24. Bf3 g5 25. Be2 Rf8 26. Bc4 Bxc4 27. Qxc4+ Rf7 28. Rcd1 Rd8 29. e4 fxe4 30. Rxe4 Qf5 31. Qe2 Rdf8 32. Rd2 Kg7 33. Re7 Kg6 34. Qe1 h5 35. Rde2 Qg4 36. R2e4 Qf5 37. R4e6+ Kg7 38. Rxf7+ Rxf7 39. Qe5+ Qxe5 40. Rxe5 Kf6 41. Rxa5 Rd7 42. Ra4 Ke6 43. Kf1 b5 44. Rb4 Kd5 45. Ke2 Re7+ 46. Kd2 Re4 47. b3 Re6 48. a4 bxa4 49. bxa4 Rf6 50. f3 g4 51. Ke3 gxf3 52. gxf3 Rg6 53. Kf2 1-0

[Event "Karl Mala Memorial op 15th"]
[Site "Frankfurt"]
[Date "2012.07.06"]
[Round "2"]
[White "Schindehuette, Frank"]
[Black "Koellner, Ulrich"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "1528"]
[BlackElo "1862"]
[PlyCount "58"]
[EventDate "2012.07.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. f4 d5 2. c4 c6 3. Nf3 Nf6 4. d4 g6 5. Nc3 Bg7 6. e3 0-0 7. Bd3 Bg4 8. 0-0 Nbd7 9. h3 Bxf3 10. Rxf3 Rc8 11. c5 Qc7 12. b4 b6 13. Bd2 b5 14. a4 a6 15. Qc2 e6 16. Raf1 Ne8 17. h4 f5 18. Rg3 Ndf6 19. Be2 Qf7 20. Kf2 h5 21. Bf3 Kh7 22. Ne2 Ne4+ 23. Bxe4 dxe4 24. Rh3 Nf6 25. Ra1 Ra8 26. Ra3 Nd5 27. Rh1 Ra7 28. Qb3 Rb8 29. Nc3 Rab7 1/2-1/2

[Event "Karl Mala Memorial op 15th"]
[Site "Frankfurt"]
[Date "2012.07.05"]
[Round "1"]
[White "Koellner, Ulrich"]
[Black "Klundt, Klaus"]
[Result "0-1"]
[ECO "D43"]
[WhiteElo "1862"]
[BlackElo "2358"]
[PlyCount "48"]
[EventDate "2012.07.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. Nf3 e6 5. Bg5 h6 6. Bh4 dxc4 7. e4 g5 8. Bg3 b5 9. Be2 Bb7 10. 0-0 Nbd7 11. Re1 Bg7 12. d5 cxd5 13. exd5 Bxd5 14. Nxb5 0-0 15. Bd6 Qb6 16. Bxf8 Rxf8 17. a4 Ne4 18. Rf1 Bxb2 19. Rb1 c3 20. Qc2 Rb8 21. Rxb2 cxb2 22. Bd3 Ndc5 23. Bc4 Nxa4 24. Bxd5 exd5 0-1

[Event "Karl Mala Memorial op 14th"]
[Site "Frankfurt"]
[Date "2011.07.10"]
[Round "6"]
[White "Koellner, Ulrich"]
[Black "Goebel, Andreas"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "1870"]
[BlackElo "2032"]
[PlyCount "55"]
[EventDate "2011.07.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 c6 6. e3 Nbd7 7. Bd3 b6 8. 0-0 Bb7 9. cxd5 exd5 10. Qe2 0-0 11. Rac1 Re8 12. Rfd1 Bf8 13. Qc2 g6 14. e4 dxe4 15. Nxe4 Nxe4 16. Bxe4 Rc8 17. Ne5 Nxe5 18. dxe5 Qc7 19. Bg3 c5 20. e6 Bxe4 21. Qxe4 Qe7 22. exf7+ Qxf7 23. Qa4 Rcd8 24. b3 Bg7 25. f3 Rd4 26. Qb5 Rxd1+ 27. Rxd1 Bd4+ 28. Bf2 1/2-1/2

[Event "Karl Mala Memorial op 14th"]
[Site "Frankfurt"]
[Date "2011.07.10"]
[Round "7"]
[White "Kolker, Vladislav"]
[Black "Koellner, Ulrich"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2104"]
[BlackElo "1870"]
[PlyCount "59"]
[EventDate "2011.07.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. Ne5 Nc6 5. d4 Nf6 6. f4 Bf5 7. c3 e6 8. Bb5 Qc7 9. Qa4 Rc8 10. Qxa7 Bd6 11. Nxc6 bxc6 12. Qxc7 Rxc7 13. Be2 c5 14. Na3 Ne4 15. Nb5 Rc8 16. Nxd6+ Nxd6 17. dxc5 Rxc5 18. Be3 Rc6 19. Bd4 f6 20. 0-0 0-0 21. a4 Nc4 22. b4 Rb8 23. b5 Rc7 24. Bxc4 dxc4 25. b6 Rd7 26. a5 Be4 27. a6 Rxd4 28. cxd4 Rxb6 29. a7 Ba8 30. Rfb1 1-0

[Event "Karl Mala Memorial op 14th"]
[Site "Frankfurt"]
[Date "2011.07.09"]
[Round "5"]
[White "Koellner, Ulrich"]
[Black "Zalewski, Ulrich"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "1870"]
[BlackElo "1674"]
[PlyCount "95"]
[EventDate "2011.07.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bf4 0-0 6. e3 b6 7. Rc1 Ba6 8. Qa4 dxc4 9. Bxc4 Bxc4 10. Qxc4 c5 11. 0-0 Nbd7 12. Rfd1 Rc8 13. Qa6 cxd4 14. Rxd4 Nd5 15. Rcd1 Nc5 16. Qf1 Bf6 17. Be5 Bxe5 18. Nxe5 Qe7 19. Nxd5 exd5 20. Rxd5 Ne4 21. Nc4 Qf6 22. f3 Ng5 23. b3 Rfe8 24. e4 Ne6 25. Nd6 Red8 26. Nxc8 Rxc8 27. Rd6 Qb2 28. Qf2 Qa3 29. Qd2 Qc5+ 30. Kh1 h6 31. h3 Qe5 32. Qd5 Qc3 33. e5 Rc5 34. Qa8+ Kh7 35. Qe4+ g6 36. R6d5 Rc7 37. Rd7 Ng5 38. Rxc7 Qxc7 39. Qe3 Qc2 40. Rd2 Qf5 41. Kh2 h5 42. a3 Kg7 43. b4 h4 44. Rd4 f6 45. exf6+ Qxf6 46. Rf4 Qc6 47. Qe7+ Kh6 48. Rxh4# 1-0

[Event "Karl Mala Memorial op 14th"]
[Site "Frankfurt"]
[Date "2011.07.09"]
[Round "4"]
[White "Schneider, Udo"]
[Black "Koellner, Ulrich"]
[Result "0-1"]
[ECO "D86"]
[WhiteElo "1694"]
[BlackElo "1870"]
[PlyCount "64"]
[EventDate "2011.07.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 Nc6 9. Be3 cxd4 10. cxd4 Qa5+ 11. Bd2 Qa3 12. Bc3 0-0 13. Qb3 Qxb3 14. Bxb3 Rd8 15. Rd1 b6 16. 0-0 Ba6 17. Rfe1 Bxe2 18. Rxe2 Bxd4 19. Bxd4 Rxd4 20. Rc1 Rad8 21. Kf1 Na5 22. f3 Nxb3 23. axb3 e6 24. Ra2 a5 25. Kf2 Kf8 26. Rc6 Rb4 27. Rc3 Ke7 28. Ke3 Rd1 29. e5 Rb1 30. Rc7+ Kf8 31. Rd2 R1xb3+ 32. Kf2 Rb2 0-1

[Event "Karl Mala Memorial op 14th"]
[Site "Frankfurt"]
[Date "2011.07.08"]
[Round "3"]
[White "Fellhauer, Clemens"]
[Black "Koellner, Ulrich"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2178"]
[BlackElo "1870"]
[PlyCount "89"]
[EventDate "2011.07.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng3 e6 6. d4 c5 7. Bg5 Nc6 8. dxc5 Qxd1+ 9. Rxd1 Bxc5 10. Bxf6 gxf6 11. Ne4 Be7 12. Bb5 Bd7 13. c3 Ne5 14. Bxd7+ Nxd7 15. Ke2 0-0-0 16. Nd6+ Bxd6 17. Rxd6 Nb6 18. Rxd8+ Rxd8 19. Nd2 Rd5 20. f4 f5 21. c4 Rd7 22. b3 Kd8 23. g3 Ke7 24. Rc1 f6 25. Nf3 Rd8 26. Ke3 Nd7 27. Rd1 Nc5 28. Rxd8 Kxd8 29. Kd4 b6 30. b4 Ne4 31. c5 bxc5+ 32. bxc5 Kd7 33. Kc4 a6 34. a4 h6 35. Nd4 h5 36. Kb4 e5 37. Nxf5 exf4 38. gxf4 Kc6 39. Ng3 Nxg3 40. hxg3 Kd5 41. Ka5 Kxc5 42. Kxa6 Kc6 43. a5 f5 44. Ka7 Kc7 45. a6 1-0

[Event "Karl Mala Memorial op 14th"]
[Site "Frankfurt"]
[Date "2011.07.08"]
[Round "2"]
[White "Koellner, Ulrich"]
[Black "Weil, Michael"]
[Result "0-1"]
[ECO "A84"]
[WhiteElo "1870"]
[BlackElo "2097"]
[PlyCount "62"]
[EventDate "2011.07.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 f5 4. Nf3 c6 5. Bf4 Nf6 6. e3 Bd6 7. Bxd6 Qxd6 8. Bd3 0-0 9. Ne5 Nbd7 10. f4 dxc4 11. Bxc4 Nd5 12. Qe2 b5 13. Bd3 a6 14. 0-0 Bb7 15. a3 N7b6 16. Rac1 Rac8 17. Rfd1 Rc7 18. Rd2 Rfc8 19. Rdc2 c5 20. dxc5 Rxc5 21. Nd1 Nf6 22. Rxc5 Rxc5 23. Rxc5 Qxc5 24. a4 Nxa4 25. Qc2 Qxc2 26. Bxc2 Nb6 27. Kf2 Nbd7 28. Nxd7 Nxd7 29. Nc3 Nf6 30. h3 Kf7 31. Bd1 Ne4+ 0-1

[Event "Karl Mala Memorial op 13th"]
[Site "Frankfurt"]
[Date "2010.07.17"]
[Round "3"]
[White "Koellner, Ulrich"]
[Black "Tischer, Christian Janek"]
[Result "1-0"]
[ECO "A70"]
[WhiteElo "1878"]
[BlackElo "1267"]
[PlyCount "79"]
[EventDate "2010.07.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Qc2 Bg7 8. Nf3 0-0 9. Be2 a6 10. a4 Nbd7 11. 0-0 h6 12. Rb1 Qc7 13. Bd2 Ng4 14. Nh4 Ndf6 15. h3 Ne5 16. f4 Ned7 17. Rbe1 Nh7 18. Kh1 Re8 19. Nf3 Ndf8 20. b3 Bd7 21. Bd3 Qc8 22. Kh2 Rb8 23. e5 b5 24. Ne4 Qd8 25. Nxd6 Re7 26. Ne4 g5 27. fxg5 Rxe5 28. Nxe5 Bxe5+ 29. Bf4 Bxf4+ 30. Rxf4 hxg5 31. Rf2 g4 32. Ref1 f5 33. Ng3 gxh3 34. Bxf5 Rb6 35. Rf4 Rh6 36. Bxh3 Bxh3 37. gxh3 Qd7 38. Qg2 Ng6 39. Nf5 Kh8 40. Qb2+ 1-0

[Event "Karl Mala Memorial op 13th"]
[Site "Frankfurt"]
[Date "2010.07.11"]
[Round "7"]
[White "Koellner, Ulrich"]
[Black "Koch, Thomas2222"]
[Result "0-1"]
[ECO "A81"]
[WhiteElo "1878"]
[BlackElo "1641"]
[PlyCount "68"]
[EventDate "2010.07.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 c6 4. c4 g6 5. Nc3 e6 6. Nf3 Bg7 7. 0-0 0-0 8. Qc2 Qe8 9. b3 d6 10. Ba3 Qd8 11. Rad1 Re8 12. Rfe1 Qc7 13. e4 fxe4 14. Nxe4 Nxe4 15. Qxe4 e5 16. dxe5 Bf5 17. exd6 Rxe4 18. dxc7 Rxe1+ 19. Rxe1 Na6 20. Bd6 Bf8 21. Bxf8 Kxf8 22. Nd4 Bc8 23. f4 Nxc7 24. Be4 Bh3 25. Kf2 Rd8 26. Nf3 Ne6 27. Ne5 Nc5 28. Bc2 Bf5 29. Bxf5 gxf5 30. Kf3 Kg7 31. h3 h5 32. Re3 Rd2 33. b4 Ne4 34. a3 Rf2# 0-1

[Event "Karl Mala Memorial op 13th"]
[Site "Frankfurt"]
[Date "2010.07.11"]
[Round "6"]
[White "Reyer, Ulli"]
[Black "Koellner, Ulrich"]
[Result "1-0"]
[ECO "B17"]
[WhiteElo "2188"]
[BlackElo "1878"]
[PlyCount "43"]
[EventDate "2010.07.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Ng5 Ngf6 6. N1f3 h6 7. Nh3 e6 8. Bd3 c5 9. Qe2 Bd6 10. c3 Qc7 11. Bd2 a6 12. Nh4 g6 13. f4 Nf8 14. Nf3 b5 15. 0-0 Nd5 16. Ne5 Bb7 17. a4 Bxe5 18. fxe5 c4 19. Be4 Ne7 20. Nf2 h5 21. Bxb7 Qxb7 22. Ne4 1-0

[Event "Karl Mala Memorial op 13th"]
[Site "Frankfurt"]
[Date "2010.07.10"]
[Round "4"]
[White "Honert, Stefan"]
[Black "Koellner, Ulrich"]
[Result "0-1"]
[ECO "D97"]
[WhiteElo "1382"]
[BlackElo "1878"]
[PlyCount "64"]
[EventDate "2010.07.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Qb3 dxc4 5. Qxc4 Bg7 6. e4 0-0 7. Nf3 a6 8. Be2 b5 9. Qd3 Bb7 10. e5 Nd5 11. Nxd5 Qxd5 12. Qc3 Nc6 13. Be3 Rfd8 14. b3 Rac8 15. Rd1 f6 16. a4 fxe5 17. dxe5 Bxe5 18. Qc5 Qxc5 19. Rxd8+ Rxd8 20. Bxc5 Bc3+ 21. Kf1 Nd4 22. Bxe7 Re8 23. Nxd4 Bxd4 24. Bh4 Bxg2+ 25. Kxg2 Rxe2 26. Rd1 c5 27. axb5 axb5 28. b4 Re4 29. Bg3 Re6 30. bxc5 Bxc5 31. Rd5 Rc6 32. Bd6 Bxd6 0-1

[Event "Karl Mala Memorial op 13th"]
[Site "Frankfurt"]
[Date "2010.07.10"]
[Round "5"]
[White "Koellner, Ulrich"]
[Black "Kuhn, Gerhard"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "1878"]
[BlackElo "2083"]
[PlyCount "52"]
[EventDate "2010.07.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Nf3 Bg7 8. Rb1 0-0 9. Be2 Nc6 10. d5 Ne5 11. Nxe5 Bxe5 12. Qd2 e6 13. f4 Bc7 14. 0-0 exd5 15. exd5 Ba5 16. Ba3 b6 17. Rbd1 Qf6 18. Bb2 Qd6 19. Qc2 b5 20. Bxb5 c4 21. Bc6 Rb8 22. Qc1 Bb6+ 23. Kh1 Bc5 24. Rfe1 Bg4 25. Rd2 Qxf4 26. h3 Bd6 0-1

[Event "Karl Mala Memorial op 13th"]
[Site "Frankfurt"]
[Date "2010.07.09"]
[Round "2"]
[White "Bingert, Tim Niklas"]
[Black "Koellner, Ulrich"]
[Result "1/2-1/2"]
[ECO "B14"]
[WhiteElo "1575"]
[BlackElo "1878"]
[PlyCount "53"]
[EventDate "2010.07.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nf3 e6 6. Bg5 Be7 7. Nc3 0-0 8. Be2 Nc6 9. 0-0 b6 10. Rc1 Bb7 11. Bxf6 Bxf6 12. cxd5 exd5 13. Bd3 Re8 14. Bb5 Qd6 15. Bxc6 Bxc6 16. Qd2 Re7 17. Rfe1 Rae8 18. Rxe7 Rxe7 19. Re1 g6 20. Rxe7 Qxe7 21. a3 Kg7 22. Kf1 Bb7 23. Qe2 Kf8 24. Ke1 Bg7 25. g4 h6 26. Kd2 Qf6 27. Qe5 1/2-1/2

[Event "Karl Mala Memorial op 13th"]
[Site "Frankfurt"]
[Date "2010.07.08"]
[Round "1"]
[White "Koellner, Ulrich"]
[Black "Donchenko, Anatoly G"]
[Result "0-1"]
[ECO "D20"]
[WhiteElo "1878"]
[BlackElo "2384"]
[PlyCount "56"]
[EventDate "2010.07.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 e5 4. d5 Nf6 5. Nc3 c6 6. Bxc4 b5 7. Bb3 b4 8. Na4 cxd5 9. exd5 Bd6 10. Be3 0-0 11. Ne2 Nbd7 12. Rc1 Ng4 13. 0-0 Qh4 14. h3 Nxe3 15. fxe3 Nb6 16. Qe1 Qe7 17. Ng3 f5 18. Nxb6 axb6 19. Rxc8 Raxc8 20. Nxf5 Qd7 21. e4 g6 22. Nxd6 Qxd6 23. Rf3 Kg7 24. Kh2 Rc7 25. Qe3 Rcf7 26. Kg3 Rf4 27. Ba4 Qc5 28. Qd3 Rxf3+ 0-1

[Event "Main Vogelsberg op 4th"]
[Site "Heusenstamm"]
[Date "2009.05.03"]
[Round "7"]
[White "Koellner, Ulrich"]
[Black "Zimmerer, David"]
[Result "1/2-1/2"]
[ECO "E32"]
[WhiteElo "1908"]
[BlackElo "1764"]
[PlyCount "39"]
[EventDate "2009.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 b6 5. a3 Bxc3+ 6. Qxc3 Bb7 7. Bg5 0-0 8. Nf3 h6 9. Bh4 d6 10. e3 Nbd7 11. Be2 c5 12. dxc5 dxc5 13. Rd1 Qc8 14. 0-0 Ne4 15. Qc2 Qc7 16. Nd2 Ndf6 17. Bd3 Ng4 18. Bg3 Nxg3 19. hxg3 Nf6 20. Ne4 1/2-1/2

[Event "Main Vogelsberg op 4th"]
[Site "Heusenstamm"]
[Date "2009.05.03"]
[Round "6"]
[White "Seifert, Christopher"]
[Black "Koellner, Ulrich"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2089"]
[BlackElo "1908"]
[PlyCount "85"]
[EventDate "2009.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Rb1 0-0 9. Qd2 Nc6 10. d5 Ne5 11. Nxe5 Bxe5 12. f4 Bg7 13. c4 Qc7 14. Be2 Bd7 15. 0-0 Rab8 16. Bb2 a6 17. Bxg7 Kxg7 18. Qb2+ Kg8 19. Qb6 Rfc8 20. Qxc7 Rxc7 21. Rb6 Rd8 22. Rfb1 Bc8 23. e5 Kg7 24. Bf3 Bf5 25. R1b3 Rb8 26. Kf2 a5 27. Ke3 h5 28. R3b5 a4 29. Be4 Bd7 30. Ra5 Kf8 31. Ra7 Ke8 32. e6 fxe6 33. Bxg6+ Kf8 34. dxe6 Be8 35. Bxe8 Kxe8 36. Ke4 Rd8 37. Rxa4 Kf8 38. Ke5 Kg7 39. Ra7 Rd4 40. Rbxb7 Rxb7 41. Rxb7 Rxc4 42. Rxe7+ Kf8 43. Rc7 1-0

[Event "Main Vogelsberg op 4th"]
[Site "Heusenstamm"]
[Date "2009.05.02"]
[Round "5"]
[White "Koellner, Ulrich"]
[Black "Zeidler, Andre"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "1908"]
[BlackElo "1230"]
[PlyCount "59"]
[EventDate "2009.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 d6 6. Nc3 g6 7. e4 Bg7 8. Bd3 Nbd7 9. Nf3 0-0 10. 0-0 Nxb6 11. h3 Bb7 12. Be3 Qc7 13. Qd2 e6 14. dxe6 fxe6 15. Ng5 Rfe8 16. e5 dxe5 17. Nce4 Nxe4 18. Nxe4 c4 19. Bc2 Red8 20. Qe2 Bxe4 21. Bxe4 Rab8 22. Rfc1 Nd5 23. Rab1 Nxe3 24. Qxe3 Rd5 25. b3 Bf8 26. Bd3 Bh6 27. Qxh6 Rxd3 28. bxc4 Rxb1 29. Rxb1 Qxc4 30. Rb8+ 1-0

[Event "Main Vogelsberg op 4th"]
[Site "Heusenstamm"]
[Date "2009.05.02"]
[Round "4"]
[White "Scharmann, Hartmut"]
[Black "Koellner, Ulrich"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "1509"]
[BlackElo "1908"]
[PlyCount "92"]
[EventDate "2009.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 c6 2. d3 g6 3. Nf3 Bg7 4. g3 d5 5. Nbd2 dxe4 6. dxe4 Nf6 7. Qe2 0-0 8. Bg2 Nbd7 9. 0-0 e5 10. Rd1 Qe7 11. Nb3 Nc5 12. Nxc5 Qxc5 13. Be3 Qe7 14. Bd2 Nd7 15. Bc3 b6 16. Bh3 Nb8 17. Bg2 c5 18. Qc4 Be6 19. Qe2 Nc6 20. a3 Rfd8 21. Rd3 Rxd3 22. Qxd3 Rd8 23. Qe2 Bg4 24. Rd1 Rxd1+ 25. Qxd1 Nd4 26. h3 Be6 27. Bd2 f6 28. Be3 Qd7 29. h4 Bg4 30. Kh1 Qa4 31. b3 Qxa3 32. c3 Qxb3 33. Qd2 Nxf3 34. Qd8+ Bf8 35. Bf1 Qf7 36. Bh6 Be6 37. Be2 Nxh4 38. gxh4 Qe7 39. Qb8 Kf7 40. Be3 Qd7 41. h5 g5 42. h6 Bxh6 43. Bh5+ Ke7 44. Qh8 Bf7 45. Qxh7 Qh3+ 46. Kg1 Qxh5 0-1

[Event "Main Vogelsberg op 4th"]
[Site "Heusenstamm"]
[Date "2009.05.01"]
[Round "3"]
[White "Koellner, Ulrich"]
[Black "Pomeranets, Igor"]
[Result "1/2-1/2"]
[ECO "A60"]
[WhiteElo "1908"]
[BlackElo "1516"]
[PlyCount "66"]
[EventDate "2009.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. d4 e6 2. c4 c5 3. d5 d6 4. Nc3 Nf6 5. e4 a6 6. f3 Be7 7. a4 exd5 8. cxd5 0-0 9. Nge2 h6 10. Ng3 Nbd7 11. Nf5 Kh7 12. Bf4 Nb6 13. Ng3 Re8 14. Bd3 g6 15. 0-0 Bf8 16. Re1 Ng8 17. Qd2 Nd7 18. b3 Ne5 19. Bc2 Bd7 20. Be3 c4 21. Nge2 b5 22. axb5 axb5 23. b4 Bg7 24. Nd4 Rxa1 25. Rxa1 Qf6 26. Ra5 Rb8 27. Ncxb5 Bxb5 28. Rxb5 Rc8 29. Rb6 Bf8 30. Nc6 Ne7 31. Nxe5 Qxe5 32. Bd4 c3 33. Qe3 Nxd5 1/2-1/2

[Event "Main Vogelsberg op 4th"]
[Site "Heusenstamm"]
[Date "2009.05.01"]
[Round "2"]
[White "Schiffers, Sascha"]
[Black "Koellner, Ulrich"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2139"]
[BlackElo "1908"]
[PlyCount "57"]
[EventDate "2009.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 Be6 8. Ne2 Nd7 9. Bf4 Nf8 10. Bxd6 Qxd6 11. 0-0 Ng6 12. Ng3 0-0 13. Qc2 Rfe8 14. Rad1 Rad8 15. Rd2 Qc7 16. Rfd1 Kh8 17. b3 Bg4 18. f3 Be6 19. Bxg6 hxg6 20. c4 Re7 21. Qb2 b6 22. Ne4 Qf4 23. Qc3 Bf5 24. Ng3 Re3 25. Qc1 Rde8 26. d5 cxd5 27. Rxd5 R8e5 28. Rd8+ Kh7 29. Nf1 1-0

[Event "Main Vogelsberg op 4th"]
[Site "Heusenstamm"]
[Date "2009.04.30"]
[Round "1"]
[White "Koellner, Ulrich"]
[Black "Liez, Tatjana"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "1908"]
[BlackElo "815"]
[PlyCount "131"]
[EventDate "2009.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 Bg4 5. Ne5 Bh5 6. Qb3 Qb6 7. Qxb6 axb6 8. cxd5 cxd5 9. e3 e6 10. Bb5+ Nbd7 11. 0-0 Bb4 12. Bd2 Rd8 13. a3 Bd6 14. Nxd7 Nxd7 15. Na4 0-0 16. Rfc1 f5 17. Bxd7 Rxd7 18. Nxb6 Rdd8 19. Na4 f4 20. Nc5 Bxc5 21. Rxc5 f3 22. Rac1 h6 23. Rc7 fxg2 24. Rxb7 Rf6 25. a4 Rdf8 26. Be1 g5 27. a5 Be2 28. b4 g4 29. Rcc7 R8f7 30. Kxg2 h5 31. Rb8+ Rf8 32. Rcc8 h4 33. Rxf8+ Rxf8 34. Rxf8+ Kxf8 35. h3 gxh3+ 36. Kxh3 Kf7 37. Kxh4 Kf6 38. Kg3 Kf5 39. f3 Bd3 40. Kg2 Kg5 41. Bg3 Kf5 42. Kf2 Kg5 43. Ke1 Kf6 44. Kd2 Bb5 45. e4 dxe4 46. fxe4 Ke7 47. Ke3 Bc4 48. Kf4 Bd3 49. Ke5 Bc4 50. Bf4 Kd7 51. d5 exd5 52. exd5 Bb5 53. Kd4 Kc8 54. Kc5 Be2 55. Kc6 Bd3 56. b5 Bf5 57. a6 Bg4 58. a7 Bd7+ 59. Kb6 Bxb5 60. a8Q+ Kd7 61. Qb7+ Ke8 62. Kxb5 Kf8 63. d6 Kg8 64. Qe7 Kh8 65. Be5+ Kg8 66. Qg7# 1-0

[Event "Nuremberg LGA Cup 4th"]
[Site "Nuremberg"]
[Date "2007.09.06"]
[Round "1"]
[White "Klundt, Klaus"]
[Black "Koellner, Ulrich"]
[Result "1-0"]
[ECO "D41"]
[WhiteElo "2375"]
[BlackElo "1910"]
[PlyCount "33"]
[EventDate "2007.09.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 120 Extra"]
[Source "ChessBase"]
[SourceDate "2007.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. cxd5 Nxd5 8. Bd3 Nd7 9. 0-0 Nxc3 10. bxc3 b6 11. Be4 Ba6 12. Bxa8 Bxf1 13. Bc6 Ba6 14. Qa4 Bc8 15. Qxa7 0-0 16. Bf4 Bf6 17. Bd6 1-0

[Event "Main Vogelsberg op 2nd"]
[Site "Grossauheim"]
[Date "2007.06.10"]
[Round "7"]
[White "Koellner, Ulrich"]
[Black "Minarsch, Hans"]
[Result "1/2-1/2"]
[ECO "D08"]
[WhiteElo "1734"]
[BlackElo "1655"]
[PlyCount "51"]
[EventDate "2007.06.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. Bg5 f6 6. exf6 Nxf6 7. Nbd2 Bf5 8. a3 a5 9. Nb3 h6 10. Nbxd4 Be4 11. Bh4 Qe7 12. Nxc6 Bxc6 13. Qd4 g5 14. Bg3 Bg7 15. Qe5 Qxe5 16. Nxe5 Be4 17. f3 Bh7 18. Nd3 0-0 19. e4 Nh5 20. Be2 g4 21. 0-0 Nxg3 22. hxg3 Bd4+ 23. Kh1 Ra6 24. Rab1 Rg6 25. Nf2 Rg5 26. Nxg4 1/2-1/2

[Event "Main Vogelsberg op 2nd"]
[Site "Grossauheim"]
[Date "2007.06.10"]
[Round "6"]
[White "Meier, Lars"]
[Black "Koellner, Ulrich"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1684"]
[BlackElo "1734"]
[PlyCount "21"]
[EventDate "2007.06.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nf6 5. Nc3 Nc6 6. Bf4 Bg4 7. Be2 e6 8. 0-0 Bd6 9. Bg5 0-0 10. Re1 Rc8 11. Ne5 1/2-1/2

[Event "Main Vogelsberg op 2nd"]
[Site "Grossauheim"]
[Date "2007.06.09"]
[Round "5"]
[White "Koellner, Ulrich"]
[Black "Tautz, Hendrik"]
[Result "1/2-1/2"]
[ECO "E81"]
[WhiteElo "1734"]
[BlackElo "1605"]
[PlyCount "35"]
[EventDate "2007.06.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Bg5 Na6 7. Qd2 Re8 8. Nge2 c5 9. d5 Nc7 10. Ng3 a6 11. h4 Rb8 12. h5 b5 13. hxg6 fxg6 14. Rb1 Bd7 15. Nd1 e5 16. Ne3 Re7 17. Bd3 Nce8 18. b3 1/2-1/2

[Event "Main Vogelsberg op 2nd"]
[Site "Grossauheim"]
[Date "2007.06.09"]
[Round "4"]
[White "Schloessner, Henrik"]
[Black "Koellner, Ulrich"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1909"]
[BlackElo "1734"]
[PlyCount "64"]
[EventDate "2007.06.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 g6 4. Be3 Bg7 5. Nf3 Qb6 6. Qc1 h5 7. Bd3 Nh6 8. 0-0 Bf5 9. Bxf5 Nxf5 10. c4 0-0 11. cxd5 Nxe3 12. fxe3 cxd5 13. Nc3 e6 14. Qe1 Nc6 15. Qf2 Rad8 16. Rad1 Rd7 17. Rd2 Bh6 18. Kh1 Qd8 19. Nh4 Bxe3 20. Qxe3 Qxh4 21. Rf6 Ne7 22. g3 Qg4 23. Rf4 Nf5 24. Qd3 Qg5 25. Rg2 a6 26. Qf3 Kg7 27. h4 Qd8 28. Ne2 Nh6 29. Rf6 Ng4 30. Rf2 Nxf2+ 31. Qxf2 Qc7 32. Nc3 Rc8 1/2-1/2

[Event "Main Vogelsberg op 2nd"]
[Site "Grossauheim"]
[Date "2007.06.08"]
[Round "3"]
[White "Koellner, Ulrich"]
[Black "Georgi, Florian"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "1734"]
[BlackElo "1473"]
[PlyCount "97"]
[EventDate "2007.06.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 Bf5 5. e3 Nbd7 6. cxd5 cxd5 7. Bb5 a6 8. Bd3 Bxd3 9. Qxd3 e6 10. 0-0 Bd6 11. e4 dxe4 12. Nxe4 Nxe4 13. Qxe4 Qb6 14. Bg5 h6 15. Bh4 Bc7 16. d5 Nc5 17. Qd4 f6 18. Rac1 Rc8 19. Rfe1 Kf7 20. dxe6+ Ke7 21. Rxc5 Rhd8 22. Rd5 Qxd4 23. Rxd4 Ba5 24. Rxd8 Rxd8 25. Rc1 Kxe6 26. h3 Rd7 27. Bg3 f5 28. Be5 g5 29. Bc3 Bb6 30. Re1+ Kd6 31. Rd1+ Ke7 32. Rxd7+ Kxd7 33. Nd4 Bxd4 34. Bxd4 Kd6 35. f3 Kd5 36. Bg7 h5 37. Bh6 g4 38. hxg4 hxg4 39. fxg4 fxg4 40. Kf2 Ke4 41. Kg3 Kf5 42. Bd2 b6 43. a4 b5 44. axb5 axb5 45. b3 Ke4 46. Kxg4 Kd3 47. Ba5 Kc2 48. b4 Kd3 49. Kf5 1-0

[Event "Main Vogelsberg op 2nd"]
[Site "Grossauheim"]
[Date "2007.06.07"]
[Round "1"]
[White "Koellner, Ulrich"]
[Black "Schnepper, Philipp"]
[Result "1/2-1/2"]
[ECO "E51"]
[WhiteElo "1734"]
[BlackElo "1345"]
[PlyCount "72"]
[EventDate "2007.06.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d5 3. Nc3 dxc4 4. e3 e6 5. Bxc4 Bb4 6. Nf3 Nc6 7. 0-0 0-0 8. a3 Bxc3 9. bxc3 b6 10. Qc2 Bb7 11. a4 Na5 12. Bd3 Bxf3 13. gxf3 Qd7 14. e4 Nh5 15. Kh1 e5 16. Rg1 f6 17. d5 Qh3 18. Be2 Rad8 19. Be3 Kh8 20. c4 c5 21. Bd2 Rb8 22. Rab1 Rfd8 23. Rb5 Kg8 24. Qd1 Qd7 25. Qb1 Qc7 26. Rc1 Nc6 27. f4 Nd4 28. Bxh5 Nxb5 29. axb5 exf4 30. Rg1 Qe5 31. Bg4 Kf8 32. Qd3 Re8 33. Be6 Rbd8 34. Qf3 Rxe6 35. Re1 Ree8 36. Bxf4 Qe7 1/2-1/2

[Event "Main Vogelsberg op 2nd"]
[Site "Grossauheim"]
[Date "2007.06.07"]
[Round "2"]
[White "Schwind, Janek"]
[Black "Koellner, Ulrich"]
[Result "1/2-1/2"]
[ECO "B17"]
[WhiteElo "1590"]
[BlackElo "1734"]
[PlyCount "46"]
[EventDate "2007.06.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng3 Nbd7 6. d4 e6 7. Bd3 Be7 8. 0-0 0-0 9. Bf4 c5 10. Ne4 Nxe4 11. Bxe4 Nf6 12. Bd3 b6 13. c3 Bb7 14. dxc5 Bxc5 15. Bg5 h6 16. Bh4 Be7 17. Qe2 Nd5 18. Bg3 Bd6 19. Bxd6 Qxd6 20. Rad1 Qe7 21. Be4 Nf6 22. Bxb7 Qxb7 23. Rd3 Rad8 1/2-1/2

[Event "Werther Schloss op-B 13rd"]
[Site "Werther"]
[Date "2007.04.01"]
[Round "4"]
[White "Beckmann, Emanuel"]
[Black "Koellner, Ulrich"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1948"]
[BlackElo "1918"]
[PlyCount "97"]
[EventDate "2007.03.30"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Bf4 Bd6 7. Qf3 Be6 8. Bd3 Bxf4 9. Qxf4 0-0 10. Ne2 Nd7 11. Qh4 f5 12. Qxd8 Raxd8 13. Nf4 Rfe8 14. 0-0-0 g6 15. Rhe1 Nf6 16. Nxe6 Rxe6 17. Rxe6 fxe6 18. Bc4 Kf7 19. c3 Nd5 20. g3 Nf6 21. Re1 Nd5 22. f4 h5 23. h4 Rd7 24. Kc2 Re7 25. Be2 Ke8 26. Bf3 Kd7 27. a3 Kd6 28. c4 Nc7 29. Kc3 Re8 30. Re5 Rd8 31. b4 a6 32. Rc5 Ra8 33. a4 Kd7 34. Ra5 Kd6 35. Kb3 Kd7 36. Kb2 Kd6 37. Kc3 Kd7 38. b5 axb5 39. Rxa8 b4+ 40. Kxb4 Nxa8 41. d5 exd5 42. cxd5 Nc7 43. dxc6+ bxc6 44. Kc5 Ne6+ 45. Kb6 Nd4 46. Bd1 Kd6 47. a5 c5 48. a6 Nc6 49. Bf3 1-0

[Event "Werther Schloss op-B 13rd"]
[Site "Werther"]
[Date "2007.04.01"]
[Round "5"]
[White "Koellner, Ulrich"]
[Black "Gelashvili, Vakhtang"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1918"]
[BlackElo "1987"]
[PlyCount "149"]
[EventDate "2007.03.30"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 e6 4. Bf4 a6 5. Nf3 Nf6 6. e3 d6 7. Bd3 0-0 8. 0-0 Re8 9. Qc2 Nc6 10. a3 b6 11. Rfd1 Ne7 12. Rac1 Bb7 13. Ne4 Nh5 14. Bg5 Ra7 15. b4 f5 16. Ned2 Nf6 17. a4 Qa8 18. h3 h6 19. Bf4 g5 20. Bh2 Kh8 21. c5 bxc5 22. bxc5 Rg8 23. cxd6 cxd6 24. Bxd6 Bf8 25. Be5 Bg7 26. e4 g4 27. Bxf6 Bxf6 28. hxg4 Rxg4 29. Nh2 Rg8 30. Nhf3 Bg5 31. Nxg5 Rxg5 32. Re1 Qg8 33. Bf1 Ba8 34. f3 Nc6 35. Qc3 f4 36. d5+ Ne5 37. Qc8 Rd7 38. Qxg8+ Rxg8 39. Bxa6 exd5 40. Bb5 Rdg7 41. exd5 Rxg2+ 42. Kf1 Nd3 43. Bxd3 Rxd2 44. Be4 Rgg2 45. Rc8+ Kg7 46. Rec1 Rdf2+ 47. Ke1 Ra2 48. Kf1 Rh2 49. Kg1 Rag2+ 50. Kf1 Rf2+ 51. Kg1 Rfg2+ 52. Kf1 Rg3 53. R1c7+ Kf6 54. Rxa8 Rgh3 55. Rf8+ Ke5 56. Re7+ Kd4 57. Rxf4 Ke3 58. Rg4 Rd2 59. Bf5+ Kxf3 60. Rf4+ Kxf4 61. Bxh3 Rxd5 62. Bg2 Rd1+ 63. Re1 Rd7 64. Ra1 h5 65. a5 h4 66. a6 Ra7 67. Bb7 Kg3 68. Kg1 Kh3 69. Ra3+ Kg4 70. Kg2 Kf5 71. Kh3 Kf6 72. Kxh4 Ke7 73. Rd3 Ke8 74. Kg5 Ke7 75. Kf5 1-0

[Event "Werther Schloss op-B 13rd"]
[Site "Werther"]
[Date "2007.03.31"]
[Round "2"]
[White "Koellner, Ulrich"]
[Black "Dittrich, Meik"]
[Result "0-1"]
[ECO "A65"]
[WhiteElo "1918"]
[BlackElo "2059"]
[PlyCount "68"]
[EventDate "2007.03.30"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 g6 6. e4 d6 7. f3 Bg7 8. Bg5 a6 9. a4 h6 10. Be3 0-0 11. Qd2 Kh7 12. Nge2 Nbd7 13. g4 Ne5 14. Ng1 Ng8 15. Be2 Bd7 16. Rb1 Qa5 17. g5 h5 18. h3 f5 19. f4 Nf7 20. exf5 Bxf5 21. Bd3 Ne7 22. Nge2 Rae8 23. Ng3 Bxd3 24. Qxd3 Bxc3+ 25. bxc3 Nxd5 26. Ne4 Qxa4 27. c4 Nxe3 28. Qxe3 Rxe4 29. Qxe4 Re8 30. Qxe8 Qxe8+ 31. Kf2 Qe4 32. Rhf1 Qxf4+ 33. Ke1 Qe4+ 34. Kf2 Nxg5 0-1

[Event "Werther Schloss op-B 13rd"]
[Site "Werther"]
[Date "2007.03.31"]
[Round "3"]
[White "Krueger, Tim"]
[Black "Koellner, Ulrich"]
[Result "1/2-1/2"]
[ECO "A15"]
[WhiteElo "1980"]
[BlackElo "1918"]
[PlyCount "46"]
[EventDate "2007.03.30"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 0-0 5. e3 d6 6. Be2 b6 7. 0-0 Bb7 8. d3 Nc6 9. Nc3 e6 10. Rc1 Qd7 11. a3 Ne7 12. b4 c5 13. Qb3 Rfd8 14. Rfd1 Rab8 15. d4 Qe8 16. Ne1 Nd7 17. dxc5 dxc5 18. Nb5 Nc8 19. Bxg7 Kxg7 20. Qc3+ Kg8 21. Bf3 Qe7 22. Qb3 Ne5 23. Bxb7 Rxb7 1/2-1/2

[Event "Werther Schloss op-B 13rd"]
[Site "Werther"]
[Date "2007.03.30"]
[Round "1"]
[White "Thanisch, Matthias"]
[Black "Koellner, Ulrich"]
[Result "1-0"]
[ECO "D79"]
[WhiteElo "2080"]
[BlackElo "1918"]
[PlyCount "143"]
[EventDate "2007.03.30"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. c4 c6 6. Nc3 d5 7. cxd5 cxd5 8. 0-0 Nc6 9. Ne5 Bf5 10. Qa4 Bd7 11. Nxd7 Qxd7 12. Rd1 e6 13. h3 Ne7 14. Bf4 Qxa4 15. Nxa4 b6 16. Bd6 Rfe8 17. Rac1 Nf5 18. Ba3 Rac8 19. e3 Bf8 20. Bxf8 Kxf8 21. Bf1 Nd6 22. Ba6 Rxc1 23. Rxc1 Re7 24. Rc6 Nfe8 25. Bd3 Rc7 26. Rc3 Rxc3 27. Nxc3 h6 28. Kf1 Ke7 29. Ke2 Nc7 30. b3 g5 31. Kd2 f6 32. f3 f5 33. Ne2 Nce8 34. Ke1 Nf6 35. g4 h5 36. gxf5 exf5 37. Kf2 g4 38. Nf4 gxf3 39. Kxf3 Nde4 40. Ng6+ Ke6 41. Nf4+ Ke7 42. Ba6 Nd6 43. Ng6+ Ke6 44. Kf4 Nfe4 45. Bd3 Kf6 46. Nh4 Nf2 47. Bf1 Nfe4 48. Nf3 Nf7 49. Bd3 Nf2 50. Bxf5 Nd6 51. Bd7 Nd3+ 52. Kg3 Nc1 53. Bc6 Nf5+ 54. Kf2 Ne7 55. Be8 Ng6 56. Bxg6 Kxg6 57. Ne5+ Kf5 58. Nc6 Nxa2 59. Nxa7 Nc1 60. Nc8 Nxb3 61. Nxb6 Ke6 62. Kf3 Nd2+ 63. Kf4 Ne4 64. Na4 Nd6 65. Nc5+ Kf6 66. Nd7+ Ke6 67. Ne5 Kf6 68. Nd7+ Ke6 69. Nb6 Ne4 70. h4 Nf2 71. Na4 Nd1 72. Kf3 1-0

[Event "Nuremberg LGA Cup 3rd"]
[Site "Nuremberg"]
[Date "2006.09.10"]
[Round "6.49"]
[White "Koellner, Ulrich"]
[Black "Woerl, Richard"]
[Result "0-1"]
[ECO "D53"]
[WhiteElo "1920"]
[BlackElo "2051"]
[PlyCount "66"]
[EventDate "2006.09.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6 5. Bg5 Be7 6. e3 Ne4 7. Bxe7 Qxe7 8. Qc2 Nxc3 9. Qxc3 Nd7 10. c5 f6 11. Be2 e5 12. Nh4 g6 13. g4 f5 14. Ng2 exd4 15. Qxd4 0-0 16. b4 a5 17. a3 axb4 18. axb4 Rxa1+ 19. Qxa1 b6 20. gxf5 Rxf5 21. 0-0 bxc5 22. bxc5 Nxc5 23. Qa3 Rf7 24. Rc1 Qf6 25. f3 Nb7 26. Qa6 c5 27. Kf2 Nd6 28. Qa8 Kg7 29. Qa1 d4 30. exd4 cxd4 31. Rd1 Ne4+ 32. Kg1 Nc3 33. Rd2 d3 0-1

[Event "Nuremberg LGA Cup 3rd"]
[Site "Nuremberg"]
[Date "2006.09.10"]
[Round "7.45"]
[White "Schuetz, Guenter"]
[Black "Koellner, Ulrich"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "2244"]
[BlackElo "1920"]
[PlyCount "106"]
[EventDate "2006.09.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 g6 3. g3 Bg7 4. Bg2 Nf6 5. 0-0 0-0 6. d3 c6 7. c3 Nbd7 8. Qe1 b6 9. Na3 Re8 10. Bd2 e5 11. fxe5 Nxe5 12. Nxe5 Rxe5 13. Qf2 Qe7 14. e4 dxe4 15. Nc4 Ng4 16. Qe1 Re6 17. dxe4 Ba6 18. Rf4 Bxc4 19. Rxg4 f5 20. Bg5 Qe8 21. Rh4 Bd5 22. Qd2 Bxe4 23. Bxe4 Rxe4 24. Rxe4 Qxe4 25. Re1 Qc4 26. Qd7 Qc5+ 27. Kg2 Qd5+ 28. Qxd5+ cxd5 29. Re7 h6 30. Be3 Rd8 31. Kf3 d4 32. cxd4 Bxd4 33. b3 Bxe3 34. Kxe3 Kf8 35. Rxa7 Re8+ 36. Kf3 Re6 37. Rb7 Ke8 38. h4 Kd8 39. Rf7 Ke8 40. Rb7 Kf8 41. a4 g5 42. h5 Rc6 43. b4 Rc3+ 44. Kf2 Rc2+ 45. Ke3 Rc3+ 46. Kd4 Rxg3 47. Rxb6 Kg7 48. Ke5 f4 49. Rb7+ Kg8 50. Rb6 Re3+ 51. Kd4 Kg7 52. Rg6+ Kf7 53. Rc6 Ra3 1/2-1/2

[Event "Nuremberg LGA Cup 3rd"]
[Site "Nuremberg"]
[Date "2006.09.09"]
[Round "5.61"]
[White "Koellner, Ulrich"]
[Black "Schmidt, Axel"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "1920"]
[BlackElo "1645"]
[PlyCount "72"]
[EventDate "2006.09.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Bg5 Nbd7 7. Qd2 e5 8. d5 a6 9. Bd3 h6 10. Be3 Kh7 11. Nge2 c6 12. dxc6 bxc6 13. Rd1 Qe7 14. Bc2 Ne8 15. Ba4 Bb7 16. b4 f5 17. 0-0 f4 18. Bf2 Bf6 19. c5 g5 20. cxd6 Qg7 21. Nc1 g4 22. Kh1 Bd8 23. Qe2 g3 24. Bc5 gxh2 25. Bb3 Nef6 26. Bf2 Nh5 27. Nd3 Bb6 28. Be1 Bd4 29. Na4 Ng3+ 30. Bxg3 fxg3 31. Nac5 Nxc5 32. Nxc5 Bxc5 33. bxc5 a5 34. Bc4 Bc8 35. Rb1 h5 36. Rb6 Bd7 1-0

[Event "Nuremberg LGA Cup 3rd"]
[Site "Nuremberg"]
[Date "2006.09.09"]
[Round "4.41"]
[White "Redzepovic, Irfan"]
[Black "Koellner, Ulrich"]
[Result "1-0"]
[ECO "D91"]
[WhiteElo "2053"]
[BlackElo "1920"]
[PlyCount "75"]
[EventDate "2006.09.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5 Ne4 6. cxd5 Nxc3 7. bxc3 Qxd5 8. Qa4+ Bd7 9. Qb3 Be6 10. Qa3 Qd6 11. Qb2 Bd5 12. e3 b6 13. c4 Bb7 14. c5 Qxc5 15. e4 Qd6 16. e5 Qd8 17. Qa3 h6 18. Bh4 g5 19. Bg3 Bd5 20. Bb5+ c6 21. Ba4 0-0 22. 0-0 e6 23. Bc2 f5 24. exf6 Bxf6 25. Ne5 Nd7 26. Qd3 Qe7 27. Qg6+ Kh8 28. Qxh6+ Kg8 29. Qg6+ Kh8 30. Qh5+ Kg8 31. Ng4 c5 32. Nh6+ Kg7 33. Qg6+ Kh8 34. Bd6 Qg7 35. Qh5 Bxd4 36. Nf5+ Qh7 37. Qxh7+ Kxh7 38. Nxd4+ 1-0

[Event "Nuremberg LGA Cup 3rd"]
[Site "Nuremberg"]
[Date "2006.09.08"]
[Round "2.62"]
[White "Koellner, Ulrich"]
[Black "Matuschek, Thomas"]
[Result "1/2-1/2"]
[ECO "D53"]
[WhiteElo "1920"]
[BlackElo "1535"]
[PlyCount "41"]
[EventDate "2006.09.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 a6 5. Bg5 Be7 6. e3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. 0-0 Nbd7 10. Rc1 Rc8 11. Bb1 c5 12. dxc5 Rxc5 13. Bxf6 Nxf6 14. Qxd8+ Bxd8 15. Nd2 Ke7 16. Nde4 Nxe4 17. Bxe4 Bxe4 18. Nxe4 Rxc1 19. Rxc1 f5 20. Nc5 a5 21. Kf1 1/2-1/2

