[Event "AUT-ch Blitz"]
[Site "Graz"]
[Date "2023.06.09"]
[Round "1"]
[White "Kollmann, Christoph"]
[Black "Halvax, Georg"]
[Result "0-1"]
[ECO "A02"]
[WhiteElo "2053"]
[BlackElo "2452"]
[PlyCount "125"]
[EventDate "2023.06.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. f4 b6 2. Nf3 Bb7 3. e3 e6 4. b3 Be7 5. Bb2 Bf6 6. d4 h6 7. Bd3 g5 8. 0-0 d6 9. Nc3 g4 10. Nd2 h5 11. Ne2 Bg7 12. e4 Nd7 13. f5 Qg5 14. Nc4 0-0-0 15. fxe6 fxe6 16. a4 d5 17. exd5 exd5 18. Bc1 Qe7 19. Na3 h4 20. Bf4 h3 21. g3 Ngf6 22. Nb5 Bh6 23. Nxa7+ Kb8 24. Nb5 Bxf4 25. Nxf4 Qe3+ 26. Rf2 Rhe8 27. Qd2 Qe7 28. a5 c6 29. Nc3 b5 30. Na2 Qg7 31. c3 Ne4 32. Bxe4 dxe4 33. Re1 Ne5 34. Nb4 Nf3+ 35. Rxf3 gxf3 36. Qe3 Qf7 37. a6 Ba8 38. Rb1 Rg8 39. Kf2 Rde8 40. d5 Qa7 41. Nxc6+ Bxc6 42. dxc6 Qxe3+ 43. Kxe3 Kc7 44. b4 Kxc6 45. Ra1 Ra8 46. Kxe4 f2 47. Nd3 Rgf8 48. Rf1 Rxa6 49. Rxf2 Rxf2 50. Nxf2 Ra3 51. Kd4 Ra2 52. Nxh3 Rxh2 53. Ng5 Rd2+ 54. Ke3 Rd8 55. Ne4 Kd5 56. Nc5 Kc4 57. g4 Kxc3 58. Kf4 Kxb4 59. Ne6 Rg8 60. g5 Kc4 61. Kf5 b4 62. Nf4 b3 63. Ng2 0-1

[Event "Steyr Landesliga 1213"]
[Site "Austria"]
[Date "2013.03.16"]
[Round "8.5"]
[White "Almer, Gerald"]
[Black "Kollmann, Christoph"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "2092"]
[BlackElo "2027"]
[PlyCount "88"]
[EventDate "2012.09.22"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Feldbach Kirchberg"]
[BlackTeam "Graz Post"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "AUT"]

1. d4 c5 2. Nf3 e6 3. g3 b6 4. d5 Nf6 5. c4 exd5 6. cxd5 d6 7. Nc3 Be7 8. Bg2 0-0 9. 0-0 Re8 10. Nd2 Nbd7 11. Re1 Rb8 12. a4 a6 13. Nc4 Qc7 14. Na3 Nf8 15. Qd3 Ng6 16. f4 Bf8 17. e4 Qd7 18. Bd2 h5 19. h3 Qa7 20. Kh2 Bd7 21. Nc4 Qc7 22. e5 b5 23. exf6 bxc4 24. Qxc4 Rxb2 25. Rxe8 Bxe8 26. Ne4 h4 27. Bc3 hxg3+ 28. Kxg3 Rc2 29. Qd3 Rxg2+ 30. Kf3 Nh4+ 31. Ke3 Nf5+ 32. Kf3 Nh4+ 33. Ke3 Qd7 34. Rh1 Qxa4 35. Be1 Nf5+ 36. Kf3 Qc2 37. Qxc2 Rxc2 38. fxg7 Bxg7 39. Rg1 Kf8 40. Ba5 Bd7 41. Bc7 Nd4+ 42. Ke3 Re2+ 43. Kd3 Bb5+ 44. Kc3 Rc2# 0-1

[Event "Steyr Landesliga 1213"]
[Site "Austria"]
[Date "2013.02.02"]
[Round "6.5"]
[White "Weiss, Leo"]
[Black "Kollmann, Christoph"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2157"]
[BlackElo "2027"]
[PlyCount "32"]
[EventDate "2012.09.22"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Leibnitz"]
[BlackTeam "Graz Post"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "AUT"]

1. e4 c6 2. d4 g6 3. Nc3 Bg7 4. Be2 d5 5. e5 f6 6. Nf3 Nh6 7. 0-0 Nf7 8. Bf4 Bg4 9. Re1 0-0 10. h3 Bxf3 11. Bxf3 fxe5 12. dxe5 e6 13. Bg4 Qe7 14. Bg3 Nd7 15. f4 Nh6 16. Bf3 g5 1/2-1/2

[Event "Steyr Landesliga 1213"]
[Site "Austria"]
[Date "2012.11.17"]
[Round "4.7"]
[White "Fluch, Christian"]
[Black "Kollmann, Christoph"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1831"]
[BlackElo "2027"]
[PlyCount "69"]
[EventDate "2012.09.22"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Trofaiach Niklasdorf"]
[BlackTeam "Graz Post"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "AUT"]

1. Nf3 g6 2. g3 Bg7 3. Bg2 e5 4. d3 d5 5. c4 dxc4 6. Qa4+ c6 7. Qxc4 Ne7 8. 0-0 0-0 9. Nbd2 h6 10. Rb1 Be6 11. Qa4 Nd7 12. b4 Nd5 13. Bb2 b5 14. Qa3 Qe7 15. d4 Bg4 16. Nxe5 Nxe5 17. dxe5 Bxe5 18. Bxe5 Qxe5 19. e4 Nc3 20. Rb3 Na4 21. Rc1 Rac8 22. Rd3 Rfd8 23. f4 Rxd3 24. Qxd3 Qb2 25. Rc2 Qxb4 26. f5 Qe7 27. h3 Rd8 28. Qf1 Qe5 29. hxg4 Qxg3 30. Qf3 Qe1+ 31. Qf1 Qh4 32. Qe2 gxf5 33. exf5 Kf8 34. Bxc6 Rc8 35. Ne4 1-0

[Event "Steyr Landesliga 1213"]
[Site "Austria"]
[Date "2012.09.22"]
[Round "1.6"]
[White "Steiner, Peter"]
[Black "Kollmann, Christoph"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "2019"]
[BlackElo "2027"]
[PlyCount "81"]
[EventDate "2012.09.22"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Pinggau Friedberg"]
[BlackTeam "Graz Post"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "AUT"]

1. Nf3 g6 2. c4 Bg7 3. Nc3 e5 4. g3 Nc6 5. Bg2 Nge7 6. e4 d6 7. 0-0 0-0 8. d3 h6 9. Rb1 a5 10. a3 Bg4 11. h3 Be6 12. Nd5 Qd7 13. Kh2 f5 14. b4 axb4 15. axb4 fxe4 16. dxe4 g5 17. b5 Na5 18. Qd3 b6 19. Ng1 Nb7 20. Qe2 Nc5 21. Be3 Ra3 22. Ra1 Rfa8 23. Qb2 Rxa1 24. Rxa1 Rxa1 25. Qxa1 Kf7 26. Bf3 Kg8 27. Qa8+ Kh7 28. Qb8 Nxd5 29. cxd5 Qc8 30. Qxc8 Bxc8 31. Bxc5 dxc5 32. Bg4 Bxg4 33. hxg4 c4 34. Ne2 Bf8 35. Kg2 Bb4 36. Kf3 Kg6 37. Ke3 Kf6 38. f3 Ke7 39. f4 Kd6 40. f5 Kc5 41. Ng1 1/2-1/2

[Event "Graz op-A 17th"]
[Site "Graz"]
[Date "2010.08.29"]
[Round "2"]
[White "Wallner, Dieter"]
[Black "Kollmann, Christoph"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "2117"]
[BlackElo "2043"]
[PlyCount "55"]
[EventDate "2010.08.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. d4 d6 2. g3 e5 3. dxe5 dxe5 4. Qxd8+ Kxd8 5. Bg2 c6 6. Nf3 f6 7. 0-0 Be6 8. b3 Nd7 9. c4 Bc5 10. Nc3 h5 11. Ne4 Be7 12. Nh4 Nf8 13. f4 f5 14. Ng5 Bxg5 15. fxg5 Ne7 16. e4 fxe4 17. Bxe4 Nd7 18. Ba3 Re8 19. Rad1 Nc8 20. Nf5 Rg8 21. Nd6 Kc7 22. Bh7 Rh8 23. Bf5 Bxf5 24. Rxf5 Ncb6 25. Nf7 Rhe8 26. Bd6+ Kc8 27. g6 e4 28. Bf4 1-0

[Event "Graz op-A 17th"]
[Site "Graz"]
[Date "2010.08.28"]
[Round "1"]
[White "Kollmann, Christoph"]
[Black "Tomazini, Aljosa"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2043"]
[BlackElo "2234"]
[PlyCount "82"]
[EventDate "2010.08.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 d5 5. Bg2 0-0 6. 0-0 c6 7. d3 Re8 8. Nbd2 Nbd7 9. Re1 e5 10. e4 d4 11. Qe2 Nf8 12. c3 c5 13. c4 Nh5 14. Nh4 Nf4 15. gxf4 Qxh4 16. fxe5 Bh6 17. Nf3 Qh5 18. Nd2 Qxe5 19. Bc1 Ne6 20. Nf1 Bxc1 21. Raxc1 Nf4 22. Qf3 Qg5 23. h4 Qxh4 24. Ng3 Re5 25. Ne2 Nxe2+ 26. Qxe2 Rg5 27. f4 Qxf4 28. Rf1 Qe5 29. Qf3 Be6 30. Rc2 Rg3 31. Qd1 Qg5 32. Rf3 Bh3 33. Rxg3 Qxg3 34. Qf1 Re8 35. Rf2 Bxg2 36. Rxg2 Qe3+ 37. Kh2 Re5 38. Rg3 Rh5+ 39. Kg2 Qd2+ 40. Kf3 Rh2 41. e5 Qe3+ 0-1

[Event "Jacques Lemans op 17th"]
[Site "St Veit"]
[Date "1998.07.14"]
[Round "4"]
[White "Benda, Herbert"]
[Black "Kollmann, Christoph"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "2210"]
[PlyCount "46"]
[EventDate "1998.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CBM 065 Extra"]
[Source "ChessBase"]
[SourceDate "1998.09.09"]
[SourceVersion "1"]
[SourceVersionDate "1998.09.09"]
[SourceQuality "1"]

1. e4 d6 2. d4 e5 3. Nf3 Nd7 4. Bc4 c6 5. 0-0 Be7 6. dxe5 dxe5 7. Nc3 Ngf6 8. Bg5 0-0 9. a3 Qc7 10. h3 a5 11. Nd2 Re8 12. Qf3 Nc5 13. Ne2 Be6 14. Ng3 b5 15. Be2 Rad8 16. Rfe1 Bc8 17. Ndf1 Ne6 18. Bxf6 Nd4 19. Qe3 Bxf6 20. Bd1 g6 21. Nh2 Bg7 22. c3 Ne6 23. Ne2 Rd7 1/2-1/2

[Event "Jacques Lemans op 17th"]
[Site "St Veit"]
[Date "1998.07.12"]
[Round "2"]
[White "Kiss, Attila"]
[Black "Kollmann, Christoph"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2405"]
[PlyCount "79"]
[EventDate "1998.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CBM 065 Extra"]
[Source "ChessBase"]
[SourceDate "1998.09.09"]
[SourceVersion "1"]
[SourceVersionDate "1998.09.09"]
[SourceQuality "1"]

1. Nf3 d6 2. e4 Nf6 3. Nc3 c6 4. a4 a5 5. h3 e5 6. d4 Nbd7 7. Bc4 Be7 8. 0-0 0-0 9. Re1 Qc7 10. b3 exd4 11. Nxd4 Re8 12. Bb2 Nc5 13. Qf3 Bf8 14. Rad1 Be6 15. Bxe6 Nxe6 16. Nf5 Nd7 17. Qg3 Ne5 18. Re2 Rad8 19. Red2 f6 20. Ba3 Nf7 21. Bxd6 Bxd6 22. Nxd6 Nxd6 23. Rxd6 Qe7 24. h4 Rxd6 25. Qxd6 Kf7 26. Qxe7+ Kxe7 27. f3 h5 28. Kf2 Rg8 29. Ne2 g6 30. Ke3 Rf8 31. f4 Ng7 32. Rd3 Re8 33. Kf3 Rg8 34. Ng3 Ke6 35. Nf1 Ke7 36. Ne3 Ke6 37. Nc4 Ra8 38. Nb6 Rb8 39. Nd7 Rc8 40. Nc5+ 1-0

[Event "AUT-ch U18"]
[Site "Austria"]
[Date "1997.??.??"]
[Round "7"]
[White "Do, Hoa"]
[Black "Kollmann, Christoph"]
[Result "0-1"]
[ECO "B13"]
[PlyCount "132"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Qc2 Rc8 8. Bf5 Bxf5 9. Qxf5 Ne4 10. Nd2 e6 11. Qh3 Nxd2 12. Bxd2 Qb6 13. Rb1 Qa6 14. Ra1 Bd6 15. Ne2 0-0 16. Qg4 Rfe8 17. 0-0 Qd3 18. Bh6 Qg6 19. Qxg6 hxg6 20. Bf4 Be7 21. Nc1 Na5 22. Nd3 b6 23. Ne5 Nc4 24. Rab1 g5 25. Be3 f6 26. Nxc4 Rxc4 27. f4 gxf4 28. Bxf4 b5 29. Rbe1 Rc6 30. Rf3 a5 31. a3 Rec8 32. Bd2 Kf7 33. Rfe3 e5 34. Kf1 e4 35. g4 Rh8 36. Kg2 Bd6 37. h3 Rb8 38. Ra1 g5 39. Re2 Bf4 40. Rf1 Bxd2 41. Rxd2 b4 42. cxb4 axb4 43. axb4 Rxb4 44. Rf5 Rd6 45. Rf1 Rdb6 46. Rb1 Rc6 47. Ra1 Rcc4 48. Ra7+ Kg6 49. Ra6 e3 50. Re2 Rxd4 51. Re6 Rd2 52. R6xe3 Rbxb2 53. Rxd2 Rxd2+ 54. Kf3 Rd4 55. Re8 Rd3+ 56. Kg2 d4 57. Rd8 Kf7 58. Kf2 Ke7 59. Rd5 Ke6 60. Rd8 Ke5 61. Re8+ Kf4 62. Rf8 Rxh3 63. Rxf6+ Kxg4 64. Rd6 Rh2+ 65. Ke1 Kf3 66. Kd1 Ke3 0-1

[Event "AUT-ch U18"]
[Site "Austria"]
[Date "1997.??.??"]
[Round "6"]
[White "Gruber, Michael"]
[Black "Kollmann, Christoph"]
[Result "1/2-1/2"]
[ECO "D00"]
[PlyCount "30"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Bc4 Nf6 5. f3 exf3 6. Nxf3 e6 7. 0-0 Nbd7 8. Bg5 Be7 9. Qe1 Nb6 10. Bd3 Nbd5 11. a3 Nxc3 12. bxc3 b6 13. Ne5 Bb7 14. Bc4 Qc8 15. Qh4 Rf8 1/2-1/2

[Event "AUT-ch U18"]
[Site "Austria"]
[Date "1997.??.??"]
[Round "5"]
[White "Kollmann, Christoph"]
[Black "Friedmann, Daniel"]
[Result "1/2-1/2"]
[ECO "D04"]
[PlyCount "102"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e3 d5 2. d4 Nf6 3. Nf3 Bg4 4. Be2 e6 5. 0-0 Bd6 6. b3 0-0 7. Bb2 Bxf3 8. Bxf3 Ne4 9. c4 f5 10. Ba3 Rf6 11. g3 c6 12. Bxd6 Qxd6 13. Bg2 Nd7 14. f3 Ng5 15. f4 Ne4 16. c5 Qe7 17. Nd2 Nxd2 18. Qxd2 Rh6 19. b4 Nf6 20. a4 Ne4 21. Bxe4 dxe4 22. Rab1 Rf6 23. b5 Qc7 24. Qb4 b6 25. Rfc1 cxb5 26. Qxb5 Rf7 27. cxb6 Qxb6 28. a5 Qxb5 29. Rxb5 Rd7 30. Rc6 Rd5 31. Rxd5 exd5 32. Rc5 Rb8 33. Rxd5 Rb1+ 34. Kf2 Rb2+ 35. Ke1 Rxh2 36. Rd8+ Kf7 37. Rd7+ Kf6 38. Rxa7 Ra2 39. a6 Ra3 40. Kd2 Ke6 41. Ra8 Kd5 42. a7 Kc6 43. Rc8+ Kb7 44. a8Q+ Rxa8 45. Rxa8 Kxa8 46. Ke2 Kb7 47. Kf2 Kc6 48. Kg2 Kd5 49. Kh3 h6 50. Kh4 g6 51. g4 Ke6 1/2-1/2

[Event "AUT-ch U18"]
[Site "Austria"]
[Date "1997.??.??"]
[Round "2"]
[White "Kollmann, Christoph"]
[Black "Kroyer, T."]
[Result "0-1"]
[ECO "A07"]
[PlyCount "80"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 Bf5 4. 0-0 e6 5. d3 Bc5 6. c3 0-0 7. Nbd2 Nbd7 8. Nh4 Bg6 9. Nxg6 fxg6 10. d4 Bd6 11. e4 dxe4 12. Nxe4 Nxe4 13. Bxe4 Rb8 14. f4 c5 15. Qb3 Kh8 16. Be3 cxd4 17. cxd4 Nf6 18. Bg2 Nd5 19. Bd2 Be7 20. Rad1 Bf6 21. Be1 Qb6 22. Qxb6 Nxb6 23. Bf2 Rfd8 24. Rfe1 Rd6 25. Bh3 Re8 26. Bg2 Re7 27. d5 exd5 28. Rxe7 Bxe7 29. Re1 Rd7 30. Bd4 Kg8 31. Kf1 Kf7 32. Bh3 Rd8 33. f5 g5 34. Bxg7 d4 35. Be5 Nc4 36. Bg4 Bb4 37. Bh5+ Kf8 38. Bc7 Rc8 39. Be5 Bxe1 40. Bxd4 Bb4 0-1

[Event "AUT-ch U18"]
[Site "Austria"]
[Date "1997.??.??"]
[Round "4"]
[White "Kollmann, Christoph"]
[Black "Testor, Sebastian"]
[Result "1/2-1/2"]
[ECO "A07"]
[PlyCount "113"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 g6 4. 0-0 Bg7 5. c3 0-0 6. d3 c6 7. Nbd2 Nbd7 8. e4 dxe4 9. dxe4 Nc5 10. Qc2 Qd3 11. Ne1 Qxc2 12. Nxc2 Nd3 13. Ne3 Rd8 14. Rd1 Ng4 15. Nxg4 Bxg4 16. f3 Be6 17. Nf1 Nxc1 18. Rdxc1 Rd3 19. Rd1 Rad8 20. Rxd3 Rxd3 21. a4 Bb3 22. a5 a6 23. Kf2 Rd1 24. Rxd1 Bxd1 25. Ne3 Bb3 26. f4 e5 27. Bf1 exf4 28. gxf4 Bf8 29. Bc4 Bxc4 30. Nxc4 Bc5+ 31. Kf3 f6 32. e5 Kf7 33. exf6 Kxf6 34. Ke4 Ke6 35. h3 Be7 36. Nb6 Bd8 37. Nc4 Bc7 38. b4 Kf6 39. Nd2 Bd8 40. Nf3 Ke6 41. Ng5+ Bxg5 42. fxg5 Kd6 43. Kd4 Ke6 44. Kc5 Kd7 45. Kb6 Kc8 46. c4 Kb8 47. b5 cxb5 48. cxb5 axb5 49. Kxb5 Ka7 50. Ka4 Ka6 51. Kb4 b6 52. axb6 Kxb6 53. Kc4 Kc6 54. Kd4 Kd6 55. Ke4 Ke6 56. Kf4 Kd5 57. Ke3 1/2-1/2

[Event "AUT-ch U18"]
[Site "Austria"]
[Date "1997.??.??"]
[Round "3"]
[White "Robinson, P."]
[Black "Kollmann, Christoph"]
[Result "1/2-1/2"]
[ECO "E97"]
[PlyCount "41"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nc6 5. Be3 e5 6. dxe5 Nxe5 7. Be2 Nf6 8. Nf3 Nxf3+ 9. Bxf3 0-0 10. 0-0 Nd7 11. Bd4 Ne5 12. Be2 f5 13. f4 Nc6 14. Bxg7 Kxg7 15. Bf3 Qf6 16. Nd5 Qf7 17. Qd3 Be6 18. Qc3+ Kg8 19. exf5 Bxf5 20. Rae1 Rac8 21. b3 1/2-1/2

[Event "AUT-ch U18"]
[Site "Austria"]
[Date "1997.??.??"]
[Round "1"]
[White "Sandhu, Mario"]
[Black "Kollmann, Christoph"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2180"]
[PlyCount "118"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 g6 3. Nc3 d6 4. Be3 Bg7 5. Qd2 Nf6 6. Be2 0-0 7. Bh6 b5 8. Bxg7 Kxg7 9. a3 Nbd7 10. h4 h5 11. Nh3 Nb6 12. Ng5 Nc4 13. Bxc4 bxc4 14. Nd1 d5 15. e5 Ne8 16. Ne3 f6 17. Nf3 Rb8 18. Rb1 Nc7 19. g3 Bg4 20. Nh2 Qd7 21. f4 Bf5 22. Kf2 Be4 23. Rhe1 f5 24. Nf3 Rb7 25. Ng5 Rfb8 26. Nxe4 fxe4 27. c3 a5 28. Kg2 Ne8 29. Rf1 e6 30. Kh3 Kh8 31. Rg1 Ng7 32. Rg2 Qf7 33. Qe2 Rf8 34. Rf1 Rfb8 35. Nd1 Qf5+ 36. Kh2 Kh7 37. Ne3 Qf7 38. Rb1 Nf5 39. Nf1 Qe7 40. Kh3 Nh6 41. Ne3 Rb3 42. Ra1 Qb7 43. Nd1 Ng4 44. Rc1 Qa7 45. Rc2 c5 46. Rd2 cxd4 47. Rxd4 Qb6 48. Qd2 Qd8 49. Re2 Qf8 50. Kg2 Qf5 51. Qc2 e3 52. Qxf5 gxf5 53. Kf3 a4 54. Kg2 Kg7 55. Kf1 Kf7 56. Kg2 Ke7 57. Kf1 Kd7 58. Kg2 Kc6 59. Kf1 Kc5 1/2-1/2

[Event "Vienna op-E"]
[Site "Vienna"]
[Date "1996.??.??"]
[Round "4"]
[White "Duernecker, L."]
[Black "Kollmann, Christoph"]
[Result "1-0"]
[ECO "A24"]
[PlyCount "85"]
[EventDate "1996.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. Nf3 Nf6 4. g3 0-0 5. Bg2 d6 6. 0-0 c6 7. d3 e5 8. Rb1 Nbd7 9. Bg5 Qc7 10. Nd2 h6 11. Bxf6 Nxf6 12. b4 Nh7 13. b5 f5 14. bxc6 bxc6 15. Nd5 Qd7 16. Qb3 Kh8 17. Nb4 Bb7 18. Qa4 Rfc8 19. Rb3 Rc7 20. Rfb1 a5 21. Nd5 cxd5 22. Qxd7 Rxd7 23. Rxb7 Rxb7 24. Rxb7 e4 25. cxd5 exd3 26. exd3 Ra6 27. Nc4 Nf8 28. Rc7 Bd4 29. Rc6 Ra8 30. Rxd6 Rb8 31. Ra6 Nd7 32. Rxa5 Rb1+ 33. Bf1 Ne5 34. Nxe5 Rb2 35. Nxg6+ Kg7 36. Nh4 Kf6 37. Ra6+ Kf7 38. Nxf5 Bxf2+ 39. Kh1 Rd2 40. Kg2 Rb2 41. Kh3 Bg1 42. Nxh6+ Kf8 43. Ng4 1-0

[Event "Vienna op-E"]
[Site "Vienna"]
[Date "1996.??.??"]
[Round "2"]
[White "Kleedorfer, Friedrich"]
[Black "Kollmann, Christoph"]
[Result "0-1"]
[ECO "B17"]
[WhiteElo "1710"]
[BlackElo "1775"]
[PlyCount "56"]
[EventDate "1996.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nc3 e6 7. Bd3 Be7 8. 0-0 c5 9. Be3 0-0 10. Ne2 b6 11. Ng3 Bb7 12. c3 Qc7 13. Ng5 c4 14. Bc2 b5 15. f4 h6 16. Nf3 Nd5 17. Qd2 f5 18. Rae1 a5 19. Ne5 Nxe5 20. fxe5 Qd7 21. Nh5 Rf7 22. Rf3 Nxe3 23. Rg3 Ng4 24. h3 Bh4 25. Rxg4 fxg4 26. g3 Bg5 27. Qe2 Qd5 28. Kh2 Raf8 0-1

[Event "Vienna op-E"]
[Site "Vienna"]
[Date "1996.??.??"]
[Round "9"]
[White "Kollmann, Christoph"]
[Black "Arief, Bayu"]
[Result "0-1"]
[ECO "C57"]
[PlyCount "56"]
[EventDate "1996.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nxd5 6. Nxf7 Kxf7 7. Qf3+ Ke6 8. Nc3 Nce7 9. Qe4 c6 10. d4 Kf7 11. 0-0 exd4 12. Qxd4 Be6 13. Re1 Nf5 14. Qe4 Qd7 15. Bf4 Nd6 16. Bxd6 Bxd6 17. Rad1 Rad8 18. Qf3+ Kg6 19. Bd3+ Kh6 20. Nxd5 Bxd5 21. Qe3+ g5 22. h4 Qg4 23. g3 Rhe8 24. Qxg5+ Qxg5 25. hxg5+ Kxg5 26. Bxh7 Bf3 27. Rxe8 Rxe8 28. Rxd6 Re1+ 0-1

[Event "Jacques Lemans op 16th"]
[Site "St Veit"]
[Date "1996.??.??"]
[Round "4"]
[White "Kollmann, Christoph"]
[Black "Kavcic, Uros"]
[Result "1/2-1/2"]
[ECO "A21"]
[WhiteElo "1903"]
[BlackElo "2100"]
[PlyCount "45"]
[EventDate "1996.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. g3 f5 2. Bg2 Nf6 3. Nf3 g6 4. 0-0 Bg7 5. c4 0-0 6. Nc3 d6 7. d3 c6 8. Rb1 e5 9. b4 Nh5 10. Bd2 e4 11. dxe4 fxe4 12. Nxe4 Qe7 13. Nc3 Be6 14. Bg5 Qd7 15. Qd3 Qf7 16. Nd2 Nd7 17. f4 a5 18. Nce4 Bf5 19. Qxd6 Rfe8 20. bxa5 Bf8 21. Qc7 Nc5 22. Qxf7+ Kxf7 23. g4 1/2-1/2

[Event "Vienna op-E"]
[Site "Vienna"]
[Date "1996.??.??"]
[Round "6"]
[White "Ramsauer, Martin"]
[Black "Kollmann, Christoph"]
[Result "0-1"]
[ECO "E81"]
[PlyCount "138"]
[EventDate "1996.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bg5 0-0 6. f3 c6 7. Bd3 Nbd7 8. Nge2 e5 9. Be3 a5 10. Qd2 exd4 11. Nxd4 Nc5 12. 0-0 Nfd7 13. Bc2 Ne5 14. b3 a4 15. Rad1 axb3 16. axb3 Qa5 17. h3 Qb4 18. Nce2 Qxd2 19. Rxd2 Ra3 20. Kf2 Re8 21. b4 Rxe3 22. bxc5 Nxc4 23. Rdd1 dxc5 24. Nb3 b5 25. Nxc5 Ra3 26. Bb3 Bf8 27. Nd7 Bxd7 28. Bxc4 Bc5+ 29. Kg3 Bc8 30. Bd3 f5 31. exf5 Bxf5 32. Bxf5 Rxe2 33. Bd7 Raa2 34. Bxc6 Rxg2+ 35. Kf4 b4 36. Bd5+ Kg7 37. Bxa2 Rxa2 38. Rb1 Ra3 39. Ke4 b3 40. Kd5 Be7 41. Kc4 Ra4+ 42. Kxb3 Rh4 43. Rh1 Rf4 44. Rbf1 Kf6 45. Kc3 Kf5 46. Kd3 h5 47. Ke2 Ra4 48. Rd1 Kf4 49. Rhg1 g5 50. Rd7 Ra2+ 51. Kd3 Ra3+ 52. Kc4 Re3 53. Kd5 Kxf3 54. Rxe7 Rxe7 55. Rxg5 h4 56. Rg4 Rh7 57. Ke5 Rh8 58. Kf5 Rf8+ 59. Ke6 Rh8 60. Kf7 Rh5 61. Kg7 Ke3 62. Kg6 Rh8 63. Kg5 Kf3 64. Rf4+ Kg3 65. Rf1 Kxh3 66. Rh1+ Kg3 67. Rg1+ Kf2 68. Rh1 h3 69. Kg4 h2 0-1

[Event "Vienna op-E"]
[Site "Vienna"]
[Date "1996.??.??"]
[Round "8"]
[White "Zajic, H."]
[Black "Kollmann, Christoph"]
[Result "0-1"]
[ECO "B12"]
[PlyCount "96"]
[EventDate "1996.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. Ne2 Qa5+ 7. c3 Qa6 8. Qxa6 Nxa6 9. 0-0 Ne7 10. Nd2 h5 11. Nf3 Nf5 12. b4 Be7 13. a4 Nc7 14. Bd2 a6 15. Nf4 g5 16. Nd3 Rg8 17. Nfe1 0-0-0 18. g3 g4 19. Ng2 Rg7 20. Bf4 Rh8 21. Rfb1 b6 22. b5 cxb5 23. axb5 a5 24. Ra4 Rgg8 25. Ne3 Nxe3 26. Bxe3 h4 27. Bf4 Kb7 28. Rb3 Rc8 29. Nb2 Rhd8 30. c4 dxc4 31. Nxc4 Nd5 32. Bd2 h3 33. f3 Nb4 34. Nd6+ Bxd6 35. exd6 Rxd6 36. Rc3 Rxd4 37. Rxc8 Kxc8 38. Be3 Rd1+ 39. Kf2 Nd5 40. Rxg4 Nxe3 41. Kxe3 Rh1 42. Rg8+ Kd7 43. Kf2 Rxh2+ 44. Kg1 Rb2 45. Rh8 h2+ 46. Kh1 Rxb5 47. Kxh2 a4 48. Rh4 a3 0-1

