[Event "GER-chT Nord-West U20 1112"]
[Site "Germany"]
[Date "2012.05.12"]
[Round "8.3"]
[White "Schaeffer, Philipp"]
[Black "Kolschewski, Tobias"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1825"]
[BlackElo "1763"]
[PlyCount "111"]
[EventDate "2011.09.24"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Qd2 Nc6 8. f3 0-0 9. 0-0-0 d5 10. Kb1 Nxd4 11. e5 Nf5 12. exf6 Bxf6 13. Nxd5 Qxd5 14. Qxd5 Nxe3 15. Qd3 Nxd1 16. Qxd1 Be6 17. Qc1 Rfd8 18. Be2 Rd6 19. Rd1 Rb6 20. c3 Rc8 21. Ka1 Kg7 22. g4 Rc5 23. f4 h6 24. Rd3 Ra5 25. a3 Bb3 26. Qe1 Re6 27. Qd2 Bc4 28. Re3 Rd5 29. Qc2 Rxe3 30. Bxc4 Re1+ 31. Ka2 Rd6 32. Qf2 Red1 33. g5 Bxc3 34. Qe3 Bxb2 35. Kxb2 hxg5 36. Qe5+ f6 37. Qxe7+ Kh6 38. fxg5+ Kxg5 39. Qe3+ Kf5 40. Kc3 R1d2 41. Be6+ Rxe6 42. Qxd2 Rc6+ 43. Kb3 g5 44. Qd3+ Kg4 45. h3+ Kh4 46. Qd4+ Kxh3 47. Qxa7 Rc7 48. Qb6 Re7 49. Qxf6 Re3+ 50. Kb4 Re4+ 51. Kc5 g4 52. Qf1+ Kh2 53. Qf5 g3 54. Qxe4 g2 55. Qh7+ Kg3 56. Qxb7 1-0

[Event "GER-chT Nord-West U20 1112"]
[Site "Germany"]
[Date "2012.04.15"]
[Round "7"]
[White "Kolschewski, Tobias"]
[Black "Bart, Simon"]
[Result "0-1"]
[ECO "A24"]
[WhiteElo "1765"]
[BlackElo "2018"]
[PlyCount "64"]
[EventDate "2011.09.24"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. d3 c6 6. e4 e5 7. Nge2 d6 8. 0-0 Be6 9. Qb3 Na6 10. f4 b5 11. Be3 Ng4 12. Nd1 Nxe3 13. Nxe3 Qb6 14. Kf2 Nc5 15. Qc2 bxc4 16. dxc4 f5 17. Ke1 Nxe4 18. Bxe4 Qxe3 19. Bxc6 Rac8 20. Bb5 exf4 21. Rxf4 g5 22. Rf1 d5 23. Rd1 dxc4 24. Rd6 Qe5 25. Qd2 Qxb5 26. Rxe6 Qxb2 27. Qxg5 Rce8 28. Qe3 Rd8 29. Rc6 c3 30. Qe6+ Kh8 31. Qb3 Qd2+ 32. Kf2 Bd4+ 0-1

[Event "GER-chT Nord-West U20 1112"]
[Site "Germany"]
[Date "2012.01.21"]
[Round "3"]
[White "Brodmann, Jasper Leo"]
[Black "Kolschewski, Tobias"]
[Result "0-1"]
[ECO "B78"]
[WhiteElo "1967"]
[BlackElo "1730"]
[PlyCount "128"]
[EventDate "2011.09.24"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Bc4 0-0 9. Qd2 Bd7 10. 0-0-0 Rb8 11. Nxc6 bxc6 12. Bh6 Qb6 13. b3 Qa5 14. Bxg7 Kxg7 15. Na4 Qxd2+ 16. Rxd2 Be6 17. Bxe6 fxe6 18. e5 Ne8 19. Re1 Kf7 20. Rd4 g5 21. f4 Rg8 22. Rf1 g4 23. f5 Rb5 24. fxe6+ Kxe6 25. exd6 exd6 26. Rc4 Rh5 27. Re1+ Kd7 28. Rf4 Rg7 29. Rb4 Rxh2 30. Rb7+ Kc8 31. Rb4 Nf6 32. Re6 Nd5 33. Rbe4 Kd7 34. c4 Nc7 35. Rf6 Rxg2 36. c5 d5 37. Rd6+ Kc8 38. Rf4 Rg6 39. Rf8+ Kb7 40. Rdd8 Rh6 41. Rb8+ Ka6 42. Rf1 g3 43. Rbf8 Rhh2 44. R8f3 Rf2 45. Nc3 Rxf3 46. Rxf3 g2 47. Ne2 Rh1+ 48. Kb2 g1Q 49. Nxg1 Rxg1 50. Rf7 Nb5 51. a4 Rg2+ 52. Kc1 Nd4 53. b4 h5 54. Rf6 Rg7 55. b5+ Kb7 56. bxc6+ Nxc6 57. Rf5 Rh7 58. Rxd5 h4 59. Rd2 h3 60. Rh2 Nd4 61. a5 Nf3 62. Rh1 h2 63. a6+ Kc6 64. Kd1 Rg7 0-1

[Event "GER-chT Nord-West U20 1112"]
[Site "Germany"]
[Date "2011.12.04"]
[Round "4.2"]
[White "Kolschewski, Tobias"]
[Black "Meissner, Felix"]
[Result "1/2-1/2"]
[ECO "A16"]
[WhiteElo "1730"]
[BlackElo "2291"]
[PlyCount "36"]
[EventDate "2011.09.24"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nf3 0-0 5. 0-0 d5 6. cxd5 Nxd5 7. Nc3 Nb6 8. d3 Nc6 9. Be3 e5 10. Qd2 Nd4 11. Bh6 Qe7 12. Rac1 c6 13. Bxg7 Kxg7 14. Nxd4 exd4 15. Ne4 Be6 16. Nc5 Rfe8 17. Rfe1 Rad8 18. Qa5 Ra8 1/2-1/2

[Event "Harburg-chD 9th"]
[Site "Hamburg"]
[Date "2011.08.21"]
[Round "4"]
[White "Kolschewski, Tobias"]
[Black "Topuz, Soner Marcel"]
[Result "0-1"]
[ECO "A12"]
[WhiteElo "1731"]
[BlackElo "1857"]
[PlyCount "118"]
[EventDate "2011.08.19"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 c6 3. Bg2 d5 4. Nf3 Bf5 5. b3 e6 6. 0-0 Nbd7 7. Bb2 Bd6 8. d3 Qe7 9. Nbd2 0-0 10. Re1 Ba3 11. Bxa3 Qxa3 12. Nh4 Bg6 13. Nxg6 hxg6 14. Qc2 Rfd8 15. Rad1 a5 16. Nb1 Qe7 17. d4 dxc4 18. bxc4 e5 19. d5 cxd5 20. cxd5 Rac8 21. Qd2 Rc5 22. e4 Rdc8 23. Rc1 Ne8 24. Rxc5 Qxc5 25. Bh3 Nef6 26. g4 Nb6 27. g5 Nfd7 28. Qe2 Qc2 29. Bxd7 Qxe2 30. Rxe2 Rc1+ 31. Kg2 Nxd7 32. Na3 Kf8 33. Rd2 Rc5 34. Nc2 Ke7 35. Ne3 Kd6 36. Kg3 b5 37. Kg4 b4 38. f4 Rc3 39. Nd1 Rc4 40. Nf2 Nc5 41. fxe5+ Kxe5 42. Kf3 Rc3+ 43. Kg4 a4 44. d6 Ke6 45. e5 Kd7 46. Nd1 Rc4+ 47. Kf3 b3 48. axb3 axb3 49. Ne3 Rb4 50. Rb2 Na4 51. Rb1 b2 52. Nd1 Rd4 53. Nxb2 Rb4 54. Nxa4 Rxb1 55. Nc5+ Kc6 56. d7 Rd1 57. e6 fxe6 58. Nxe6 Kxd7 59. Nxg7 Ke7 0-1

[Event "Harburg-chD 9th"]
[Site "Hamburg"]
[Date "2011.08.21"]
[Round "5"]
[White "Willner, Thomas"]
[Black "Kolschewski, Tobias"]
[Result "0-1"]
[ECO "B78"]
[WhiteElo "1872"]
[BlackElo "1731"]
[PlyCount "51"]
[EventDate "2011.08.19"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. Bc4 Bd7 10. h4 Rb8 11. 0-0-0 Ne5 12. Bb3 b5 13. h5 Nc4 14. Bxc4 bxc4 15. hxg6 fxg6 16. Bh6 Rf7 17. Nd5 Nxd5 18. exd5 Qb6 19. c3 Bxd4 20. cxd4 c3 21. Qf2 cxb2+ 22. Kd2 Qb4+ 23. Ke3 Qc3+ 24. Rd3 Qc1+ 25. Rxc1 bxc1Q+ 26. Qd2 0-1

[Event "Harburg-chD 9th"]
[Site "Hamburg"]
[Date "2011.08.20"]
[Round "2"]
[White "Kolschewski, Tobias"]
[Black "Schwarzkopf, Joerg"]
[Result "1/2-1/2"]
[ECO "A21"]
[WhiteElo "1731"]
[BlackElo "1756"]
[PlyCount "84"]
[EventDate "2011.08.19"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 e5 2. g3 d6 3. Bg2 f5 4. d3 Nf6 5. Nc3 Be7 6. e3 0-0 7. Nge2 c6 8. 0-0 Be6 9. f4 Qc7 10. b3 a5 11. h3 Na6 12. e4 fxe4 13. dxe4 Rad8 14. Bd2 d5 15. cxd5 cxd5 16. Rc1 Qb6+ 17. Kh2 Ba3 18. Rb1 dxe4 19. Bxe4 Nxe4 20. Nxe4 Bf5 21. N2c3 Nc5 22. Nxc5 Bxb1 23. N5a4 Qd6 24. Nxb1 b5 25. Nac3 Bb4 26. Ne4 Qd3 27. Nf2 Qd4 28. Bxb4 Qxb4 29. Qe2 exf4 30. gxf4 Qxf4+ 31. Kg2 Rd6 32. Qxb5 Rg6+ 33. Ng4 Qe4+ 34. Kh2 Rc8 35. Qd7 Rc2+ 36. Nd2 h5 37. Rf2 Rxd2 38. Qxd2 hxg4 39. Rg2 gxh3 40. Rxg6 Qxg6 41. Qd8+ Kh7 42. Qh4+ Kg8 1/2-1/2

[Event "Harburg-chD 9th"]
[Site "Hamburg"]
[Date "2011.08.20"]
[Round "3"]
[White "Xin, Ruidi"]
[Black "Kolschewski, Tobias"]
[Result "1/2-1/2"]
[ECO "A67"]
[WhiteElo "1752"]
[BlackElo "1731"]
[PlyCount "43"]
[EventDate "2011.08.19"]
[EventType "tourn"]
[EventRounds "5"]
[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. Bb5+ Nfd7 8. a4 Bg7 9. f4 0-0 10. Nf3 Re8 11. Qe2 Na6 12. 0-0 Nc7 13. Bc4 Nb6 14. Bb3 Bg4 15. h3 Bxf3 16. Qxf3 Qe7 17. Bc2 Na6 18. f5 Bd4+ 19. Kh1 Nb4 20. Bb1 Nd7 21. Nb5 Bh8 22. Qf2 1/2-1/2

[Event "Harburg-chD 9th"]
[Site "Hamburg"]
[Date "2011.08.19"]
[Round "1"]
[White "Voege, Tobias"]
[Black "Kolschewski, Tobias"]
[Result "1-0"]
[ECO "A65"]
[WhiteElo "1744"]
[BlackElo "1731"]
[PlyCount "61"]
[EventDate "2011.08.19"]
[EventType "tourn"]
[EventRounds "5"]
[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. Bb5+ Bd7 8. Bc4 a6 9. a4 Bg7 10. f4 0-0 11. e5 Re8 12. Qe2 Bg4 13. Nf3 Bxf3 14. gxf3 Nh5 15. e6 Qh4+ 16. Qf2 Qd8 17. Be3 Bh6 18. 0-0-0 Bxf4 19. Bxf4 Nxf4 20. Rhe1 h6 21. Ne4 fxe6 22. dxe6 Qe7 23. Nxd6 Rd8 24. Qg3 g5 25. Nf5 Rxd1+ 26. Rxd1 Ne2+ 27. Bxe2 Qxe6 28. Rd8+ Kf7 29. Qc7+ Nd7 30. Rxd7+ Kf8 31. Qd6+ 1-0

[Event "Staufenberg Muender op 1st"]
[Site "Staufenberg"]
[Date "2011.06.13"]
[Round "7"]
[White "Kolschewski, Tobias"]
[Black "Schlachowitsch, Markus"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "1723"]
[BlackElo "2034"]
[PlyCount "99"]
[EventDate "2011.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. d3 Nc6 7. Nf3 Be7 8. 0-0 g5 9. Be3 g4 10. Nd2 Be6 11. Nb3 h5 12. Ne4 Bd5 13. Nbc5 Bxc5 14. Nxc5 Bxg2 15. Kxg2 Qd5+ 16. f3 Nd4 17. Ne4 0-0-0 18. Bg5 gxf3+ 19. exf3 f5 20. Nc3 Qd6 21. Bxd8 Kxd8 22. Ne2 Nd5 23. Qd2 f4 24. Kh1 Ne3 25. Rf2 h4 26. gxf4 exf4 27. Nxd4 Qxd4 28. Qc3 Qxc3 29. bxc3 Rh6 30. Rb2 b6 31. Rg1 Rd6 32. d4 Rc6 33. Rc1 Kd7 34. Rb5 Rh6 35. Rg5 h3 36. Rcg1 Ng2 37. Rg7+ Kc6 38. c4 a5 39. a4 Nh4 40. R1g4 Nxf3 41. Rxf4 Nd2 42. d5+ Kd6 43. Rgf7 Ke5 44. R7f5+ Kd6 45. Rf6+ Rxf6 46. Rxf6+ Kd7 47. Rc6 Nf3 48. Rh6 Nd2 49. Rxh3 Nxc4 50. Rc3 1/2-1/2

[Event "Staufenberg Muender op 1st"]
[Site "Staufenberg"]
[Date "2011.06.13"]
[Round "6"]
[White "Schmitt, Carsten"]
[Black "Kolschewski, Tobias"]
[Result "1/2-1/2"]
[ECO "B77"]
[WhiteElo "1968"]
[BlackElo "1723"]
[PlyCount "19"]
[EventDate "2011.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 Nc6 8. Qd2 0-0 9. Bc4 Bd7 10. h4 1/2-1/2

[Event "Staufenberg Muender op 1st"]
[Site "Staufenberg"]
[Date "2011.06.12"]
[Round "5"]
[White "Kolschewski, Tobias"]
[Black "Krausse, Vanessa"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1723"]
[PlyCount "68"]
[EventDate "2011.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 Nc6 4. Nc3 Be7 5. d3 0-0 6. e4 d6 7. Nge2 Bg4 8. f3 Be6 9. 0-0 Qd7 10. f4 exf4 11. gxf4 Bh3 12. f5 Bxg2 13. Kxg2 g6 14. Bh6 Rfe8 15. Ng3 Nd4 16. Kh1 b5 17. Be3 c5 18. Bxd4 cxd4 19. Nxb5 gxf5 20. Nxf5 Bf8 21. Rg1+ Kh8 22. Nbxd4 Qb7 23. Qd2 Rxe4 24. Qg2 Ng4 25. dxe4 Qxe4 26. Qxe4 Nf2+ 27. Kg2 Nxe4 28. Rae1 Nd2 29. b3 Rd8 30. Re2 Nxc4 31. bxc4 d5 32. cxd5 Rxd5 33. Re8 Kg8 34. Kf3+ Kh8 1-0

[Event "Staufenberg Muender op 1st"]
[Site "Staufenberg"]
[Date "2011.06.12"]
[Round "4"]
[White "Petiko, Nikolai"]
[Black "Kolschewski, Tobias"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "2178"]
[BlackElo "1723"]
[PlyCount "50"]
[EventDate "2011.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 c5 2. f4 Nc6 3. Nf3 d6 4. Bb5 Bd7 5. 0-0 g6 6. d3 Bg7 7. Bxc6 Bxc6 8. c4 e6 9. Nc3 Ne7 10. Qe1 0-0 11. Qh4 Qd7 12. f5 exf5 13. Bh6 f6 14. Bxg7 Kxg7 15. Rf2 g5 16. Qh5 Qe8 17. Qxe8 Raxe8 18. Raf1 fxe4 19. dxe4 Ng6 20. Rd2 Re6 21. h3 Rd8 22. Rfd1 a6 23. b3 Kf7 24. a4 Nf4 25. Kh2 h5 1/2-1/2

[Event "Staufenberg Muender op 1st"]
[Site "Staufenberg"]
[Date "2011.06.11"]
[Round "3"]
[White "Kolschewski, Tobias"]
[Black "Gast, Antonia"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1723"]
[PlyCount "69"]
[EventDate "2011.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 d6 4. Nc3 Be6 5. d3 Be7 6. Rb1 a5 7. a3 Nf6 8. e4 Qd7 9. Nd5 0-0 10. h3 Nd4 11. Be3 c6 12. Nb6 Qc7 13. Nxa8 Rxa8 14. Bxd4 exd4 15. Ne2 Qc8 16. Nxd4 Bd7 17. f4 Nh5 18. Qxh5 Qe8 19. Qf3 Bf6 20. Nc2 Rc8 21. h4 d5 22. cxd5 cxd5 23. e5 Bc6 24. Qf2 Be7 25. 0-0 Bb5 26. Rfd1 Bc6 27. d4 b5 28. Ne3 Rd8 29. Rbc1 Ba8 30. Nf5 Rd7 31. Nxe7+ Rxe7 32. Rc5 Rd7 33. Rdc1 Rd8 34. Qe2 h6 35. Qxb5 1-0

[Event "Staufenberg Muender op 1st"]
[Site "Staufenberg"]
[Date "2011.06.11"]
[Round "2"]
[White "Schwiegershausen, David"]
[Black "Kolschewski, Tobias"]
[Result "1/2-1/2"]
[ECO "B76"]
[BlackElo "1723"]
[PlyCount "91"]
[EventDate "2011.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 0-0 9. 0-0-0 d5 10. Nxc6 bxc6 11. exd5 Nxd5 12. Nxd5 cxd5 13. Qxd5 Qc7 14. Qc5 Qb7 15. c3 Bf5 16. Bd4 Bh6+ 17. Be3 Rac8 18. Qe5 Rb8 19. b3 Bg7 20. Qa5 Qc6 21. Bc4 Qf6 22. Kb2 Rfc8 23. Bd4 e5 24. Bc5 Qc6 25. Bb4 Bf8 26. Qd5 Qxd5 27. Bxd5 Bxb4 28. cxb4 Rc2+ 29. Ka3 Rxg2 30. Rc1 Rb6 31. Bc4 Rf2 32. Rcf1 Rd2 33. Rd1 Rbd6 34. Rxd2 Rxd2 35. b5 Kf8 36. b4 Rf2 37. Bd5 Rc2 38. Ka4 Rc3 39. b6 Bd7+ 40. b5 axb6 41. Kb4 Rc5 42. Bc4 Rc8 43. Rd1 Ke7 44. a4 f5 45. Bb3 Rb8 46. Rd5 1/2-1/2

[Event "Staufenberg Muender op 1st"]
[Site "Staufenberg"]
[Date "2011.06.10"]
[Round "1"]
[White "Kolschewski, Tobias"]
[Black "Cherny, Andrey"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "1723"]
[BlackElo "2212"]
[PlyCount "50"]
[EventDate "2011.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. Bg2 Nf6 4. Nc3 0-0 5. e4 c5 6. Nge2 Nc6 7. d3 d6 8. h3 e5 9. 0-0 Be6 10. f4 Nd4 11. Nd5 Nxd5 12. cxd5 Nxe2+ 13. Qxe2 Bd7 14. Kh2 b5 15. Rb1 a5 16. g4 f5 17. gxf5 gxf5 18. Be3 Qh4 19. Qf2 Qh6 20. Qg3 Qg6 21. Qxg6 hxg6 22. Rf2 fxe4 23. dxe4 exf4 24. Bxf4 Rxf4 25. Rxf4 Be5 0-1

[Event "Harburg-chE 8th"]
[Site "Hamburg"]
[Date "2010.08.22"]
[Round "5"]
[White "Klausch, Uwe"]
[Black "Kolschewski, Tobias"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "1780"]
[BlackElo "1682"]
[PlyCount "83"]
[EventDate "2010.08.20"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Bc4 0-0 9. Qd2 Bd7 10. 0-0-0 Rb8 11. Kb1 a6 12. g4 b5 13. Bd3 Ne5 14. Be2 Nc4 15. Bxc4 bxc4 16. Ka1 Qa5 17. Nd5 Qd8 18. Nc3 Qb6 19. Rb1 Qb7 20. h4 h5 21. gxh5 Nxh5 22. Bh6 Rfd8 23. Bxg7 Kxg7 24. Rhg1 e5 25. Nf5+ Bxf5 26. exf5 Qxf3 27. fxg6 fxg6 28. Rbf1 Qb7 29. Rxg6+ Kh8 30. Rh6+ Kg8 31. Rg1+ Ng7 32. b3 cxb3 33. axb3 Rbc8 34. Rhg6 Rc7 35. Nd5 Rf7 36. Nf6+ Kf8 37. Qh6 Qc6 38. Rxg7 Qxc2 39. Rg8+ Ke7 40. Nd5+ Kd7 41. Rxd8+ Kxd8 42. Qxd6+ 1-0

[Event "Harburg-chE 8th"]
[Site "Hamburg"]
[Date "2010.08.22"]
[Round "4"]
[White "Kolschewski, Tobias"]
[Black "Moeller, Dustin"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "1682"]
[BlackElo "1842"]
[PlyCount "75"]
[EventDate "2010.08.20"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 d6 5. e4 0-0 6. Nge2 c5 7. d3 Nc6 8. h3 a6 9. 0-0 Ne8 10. f4 f5 11. Be3 Nd4 12. Bf2 Nxe2+ 13. Qxe2 Rb8 14. e5 b6 15. d4 cxd4 16. Bxd4 Nc7 17. Nd5 Ne6 18. Bc3 Re8 19. Nb4 Qc7 20. Bc6 a5 21. Bxe8 Qc5+ 22. Qf2 axb4 23. Qxc5 bxc5 24. Be1 Ba6 25. Bb5 Bxb5 26. cxb5 dxe5 27. fxe5 Bxe5 28. Rb1 Rxb5 29. Kg2 Ng5 30. Rf2 Ne4 31. Re2 Bd4 32. b3 e5 33. Rd1 Kf7 34. g4 Ke7 35. Bd2 Nxd2 36. Rexd2 f4 37. Kf3 Ke6 38. Ke4 1/2-1/2

[Event "Harburg-chE 8th"]
[Site "Hamburg"]
[Date "2010.08.21"]
[Round "2"]
[White "Kolschewski, Tobias"]
[Black "Schuette, Ulrich"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1682"]
[BlackElo "1854"]
[PlyCount "106"]
[EventDate "2010.08.20"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 c6 2. g3 d5 3. Bg2 dxc4 4. Qc2 Nf6 5. Qxc4 e5 6. Nc3 Be6 7. Qa4 Nbd7 8. d3 Nb6 9. Qc2 Nbd5 10. Nf3 Nb4 11. Qb1 Qc7 12. 0-0 h6 13. a3 Nbd5 14. Bd2 Be7 15. Qc2 Nd7 16. Nxd5 Bxd5 17. e4 Be6 18. d4 Bg4 19. Nxe5 Nxe5 20. dxe5 Qxe5 21. Bc3 Qg5 22. Qb3 Rb8 23. e5 0-0 24. h3 Be6 25. Qc2 Bf5 26. Qa4 Bc5 27. Kh2 Qg6 28. Qc4 Bb6 29. Qf4 Rfd8 30. Rfe1 Qe6 31. g4 Bc2 32. Bf1 Bb3 33. Rac1 Rd7 34. f3 Rbd8 35. Bb4 Rd4 36. Qf5 Qxf5 37. gxf5 Rf4 38. Rc3 Bd5 39. Kg3 Rxf5 40. f4 g5 41. Rd1 Rxf4 42. Bd6 Bf2+ 43. Kh2 Rf3 44. Rxf3 Bxf3 45. Rc1 Bd5 46. b4 Re8 47. b5 Bd4 48. bxc6 bxc6 49. Rb1 Bxe5+ 50. Bxe5 Rxe5 51. Rb8+ Kg7 52. Rb7 Re1 53. Ba6 Ra1 0-1

[Event "Harburg-chE 8th"]
[Site "Hamburg"]
[Date "2010.08.21"]
[Round "3"]
[White "Lochmann, Viktor"]
[Black "Kolschewski, Tobias"]
[Result "1/2-1/2"]
[ECO "B77"]
[WhiteElo "1879"]
[BlackElo "1682"]
[PlyCount "143"]
[EventDate "2010.08.20"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. 0-0 Nc6 8. Be3 0-0 9. f3 Bd7 10. Qd2 a6 11. Nb3 Rb8 12. Rab1 Ne5 13. Be2 Be6 14. Nd5 Nxd5 15. exd5 Bd7 16. h3 b5 17. Na5 Qc7 18. Bd4 Rfc8 19. f4 Qxc2 20. Qxc2 Rxc2 21. Bd1 Nf3+ 22. Bxf3 Bxd4+ 23. Kh1 Rxb2 24. Rxb2 Bxb2 25. Rb1 Bd4 26. a4 Rc8 27. Nc6 Bxc6 28. dxc6 e6 29. axb5 axb5 30. Rb4 Be3 31. g3 d5 32. Rxb5 Rxc6 33. Rb1 h6 34. Rd1 g5 35. f5 Rc1 36. Rxc1 Bxc1 37. g4 d4 38. Be4 exf5 39. Bxf5 Kg7 40. Kg2 Kf6 41. Kf3 Ke5 42. Bd3 f6 43. Bc4 Bf4 44. Bd3 Kd5 45. Ke2 Kc5 46. Kd1 Be3 47. Ke2 Kb4 48. Kf3 Kc3 49. Ke4 Bf4 50. Be2 Be5 51. Bf1 Kd2 52. Bc4 Ke1 53. Kf3 Kd1 54. Ke4 Kd2 55. Bf1 Ke1 56. Bc4 Kf2 57. Bb3 Kg3 58. Bd1 Kxh3 59. Be2 Kg3 60. Bd1 d3 61. Ke3 d2 62. Kxd2 Kf4 63. Ke1 f5 64. gxf5 Kxf5 65. Kf2 g4 66. Bc2+ Kf4 67. Bg6 Kg5 68. Be8 h5 69. Bd7 Kf4 70. Kg2 Bf6 71. Bc8 h4 72. Bxg4 1/2-1/2

[Event "Harburg-chE 8th"]
[Site "Hamburg"]
[Date "2010.08.20"]
[Round "1"]
[White "Kolschewski, Tobias"]
[Black "Krause, Benedict"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "1682"]
[BlackElo "1637"]
[PlyCount "85"]
[EventDate "2010.08.20"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 d6 4. Nc3 g6 5. e4 Bg7 6. Nge2 h5 7. h3 Be6 8. d3 Qd7 9. f4 Nge7 10. Nd5 0-0-0 11. Rb1 exf4 12. Nexf4 Rde8 13. 0-0 Rhf8 14. b4 Bd4+ 15. Kh2 Bxd5 16. cxd5 Ne5 17. Bb2 Bxb2 18. Rxb2 Qb5 19. d4 Nc4 20. Qe2 Na3 21. Qxb5 Nxb5 22. a4 Nxd4 23. Rd2 c5 24. dxc6 Ndxc6 25. b5 Ne5 26. Rxd6 Rd8 27. Rxd8+ Rxd8 28. Nd5 Nxd5 29. exd5 Rd7 30. a5 Kd8 31. Rd1 Nc4 32. a6 bxa6 33. bxa6 Ne3 34. Rd3 Nxg2 35. Kxg2 Rd6 36. Rf3 f5 37. g4 hxg4 38. hxg4 Rxd5 39. gxf5 gxf5 40. Rb3 Ke7 41. Rb7+ Rd7 42. Rxd7+ Kxd7 43. Kf3 1/2-1/2

[Event "Hamburg-ch U14"]
[Site "Schoenhagen"]
[Date "2009.03.16"]
[Round "3"]
[White "Kolschewski, Tobias"]
[Black "Weigt, Niklas"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "1464"]
[PlyCount "52"]
[EventDate "2009.03.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 g6 5. d3 Bg7 6. e4 d6 7. Nge2 0-0 8. h3 e5 9. 0-0 Nd4 10. Kh2 Be6 11. f4 exf4 12. Bxf4 h6 13. Nxd4 cxd4 14. Nb5 Ne8 15. Qe1 a6 16. Na3 g5 17. Bd2 f5 18. exf5 Bxf5 19. Bxb7 Ra7 20. Bd5+ Kh8 21. Rf3 Be5 22. Qf2 Ng7 23. Kh1 h5 24. g4 hxg4 25. hxg4 Qf6 26. Kg2 Qh6 1-0

[Event "Hamburg-ch U14"]
[Site "Schoenhagen"]
[Date "2009.03.15"]
[Round "2"]
[White "Hinrichs, Jan"]
[Black "Kolschewski, Tobias"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1310"]
[BlackElo "1464"]
[PlyCount "64"]
[EventDate "2009.03.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb3 Nf6 6. Nc3 Bb4 7. Bd3 d5 8. exd5 Nxd5 9. Bd2 Be6 10. 0-0 Nxc3 11. Bxc3 Bxc3 12. bxc3 Bxb3 13. cxb3 0-0 14. Qf3 Qg5 15. Be4 Rac8 16. Rad1 f5 17. Bxc6 Rxc6 18. Qd5+ Kh8 19. Qxe5 Rg6 20. Qg3 Qxg3 21. fxg3 Ra6 22. Rd2 g6 23. a4 Rc8 24. c4 Rb6 25. Rd3 Rcc6 26. Kf2 Rd6 27. Rd2 Rd3 28. Rxd3 Kg7 29. c5 Rb4 30. Ke3 Kf6 31. Rc3 Ke5 32. h3 g5 1/2-1/2

[Event "Hamburg-ch U14"]
[Site "Schoenhagen"]
[Date "2009.03.14"]
[Round "1"]
[White "Kolschewski, Tobias"]
[Black "Zehic, Semir"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "1464"]
[BlackElo "1084"]
[PlyCount "36"]
[EventDate "2009.03.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 d6 4. Bg2 Be6 5. d3 Qd7 6. e4 Be7 7. Nge2 Bh3 8. 0-0 h5 9. Kh1 Bxg2+ 10. Kxg2 h4 11. Ng1 hxg3 12. fxg3 Nf6 13. Nd5 Ng4 14. h3 Nf6 15. Nxe7 Kxe7 16. Bg5 Qe6 17. h4 Kd7 18. Qf3 Nd4 1/2-1/2

[Event "GER-chT U14"]
[Site "Verden"]
[Date "2008.12.30"]
[Round "7.3"]
[White "Kolschewski, Tobias"]
[Black "Konow, Philipp"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "1562"]
[BlackElo "1824"]
[PlyCount "74"]
[EventDate "2008.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Marmstorf"]
[BlackTeam "Stade"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 b5 8. Nd5 Nce7 9. c3 Nxd5 10. exd5 f5 11. f4 Nf6 12. Nc2 Be7 13. Be2 0-0 14. 0-0 Qd7 15. Be3 Kh8 16. b3 Ne4 17. c4 Bf6 18. Rc1 Nc3 19. Qd2 exf4 20. Bd4 Ne4 21. Qd1 g5 22. Bxf6+ Rxf6 23. Nd4 Qa7 24. Kh1 Bd7 25. Bf3 Re8 26. Bxe4 Rxe4 27. Ne2 Qe3 28. Rc2 bxc4 29. Rf3 Qb6 30. Rxc4 Kg7 31. Rxe4 fxe4 32. Rf1 Bg4 33. h3 f3 34. Qc1 fxg2+ 35. Kxg2 Bf3+ 36. Kh2 h6 37. Qc8 Qe3 0-1

[Event "GER-chT U14"]
[Site "Verden"]
[Date "2008.12.29"]
[Round "6.3"]
[White "Oberpriller, Johannes"]
[Black "Kolschewski, Tobias"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "1574"]
[BlackElo "1562"]
[PlyCount "49"]
[EventDate "2008.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Ergolding"]
[BlackTeam "Marmstorf"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 Nf6 3. cxd5 Nxd5 4. e4 Nb6 5. Nc3 e6 6. Nf3 Bb4 7. Be3 N8d7 8. a3 Bxc3+ 9. bxc3 Nf6 10. Bd3 Bd7 11. 0-0 0-0 12. c4 Nc8 13. h3 h6 14. e5 Ne8 15. Nh2 Qh4 16. f4 Ne7 17. Qd2 Nf5 18. Bf2 Qe7 19. g4 Nh4 20. Qe1 Ng6 21. Bg3 Bc6 22. f5 Nh8 23. h4 Qd7 24. Qe3 Kh7 25. fxe6+ 1-0

[Event "GER-chT U14"]
[Site "Verden"]
[Date "2008.12.29"]
[Round "5.3"]
[White "Rethmann, Kristin"]
[Black "Kolschewski, Tobias"]
[Result "1/2-1/2"]
[ECO "C27"]
[WhiteElo "1518"]
[BlackElo "1562"]
[PlyCount "64"]
[EventDate "2008.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Hagen"]
[BlackTeam "Marmstorf"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Bc4 Nf6 3. d3 c6 4. Nc3 d5 5. Bb3 Bb4 6. exd5 cxd5 7. Bd2 0-0 8. Nge2 Nc6 9. 0-0 Be6 10. Bg5 Be7 11. Kh1 Ng4 12. Bxe7 Qxe7 13. h3 Qh4 14. Kg1 Nf6 15. Ng3 Nd4 16. Qe1 Bxh3 17. f3 Bg4 18. Nge2 Qxe1 19. Raxe1 Nxb3 20. axb3 Bd7 21. d4 exd4 22. Nxd4 Rfe8 23. Rxe8+ Rxe8 24. Kf2 Bc6 25. Rd1 g6 26. Nde2 Rd8 27. Nf4 g5 28. Nd3 Nd7 29. Nb4 Nb6 30. Ncxd5 Kf8 31. Ne3 Rxd1 32. Nxd1 Ke7 1/2-1/2

[Event "GER-chT U14"]
[Site "Verden"]
[Date "2008.12.28"]
[Round "3.3"]
[White "Kolschewski, Tobias"]
[Black "Felczer, David"]
[Result "0-1"]
[ECO "B46"]
[WhiteElo "1562"]
[BlackElo "1331"]
[PlyCount "110"]
[EventDate "2008.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Marmstorf"]
[BlackTeam "Gruendau"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Nxc6 bxc6 7. Be2 d5 8. Be3 Bd6 9. f4 Ne7 10. 0-0 a5 11. e5 Nf5 12. Bf2 Bc7 13. Qd2 Bb6 14. Nd1 Ba6 15. Bxa6 Bxf2+ 16. Rxf2 Rxa6 17. Ne3 Nxe3 18. Qxe3 Qb6 19. Qxb6 Rxb6 20. b3 Ke7 21. g4 Rb4 22. Kg2 Re4 23. Rc1 g5 24. Rcf1 gxf4 25. Rxf4 Rxf4 26. Rxf4 Rg8 27. Kf3 Rg5 28. Ra4 Rxe5 29. Rxa5 f5 30. Ra7+ Kd6 31. Rxh7 fxg4+ 32. Kxg4 Re2 33. a4 Rxc2 34. Kf3 Rc3+ 35. Kg2 Rxb3 36. a5 Ra3 37. Ra7 Kc5 38. h4 Ra4 39. Kg3 Ra1 40. h5 d4 41. h6 Rh1 42. h7 d3 43. Rd7 d2 44. Rxd2 Rxh7 45. Rc2+ Kb5 46. Re2 Re7 47. Ra2 Ra7 48. Re2 Rxa5 49. Rxe6 Ra1 50. Kf2 Rd1 51. Ke2 Rd7 52. Re3 Rd4 53. Rd3 Kc4 54. Rd1 Rxd1 55. Kxd1 Kc3 0-1

[Event "GER-chT U14"]
[Site "Verden"]
[Date "2008.12.28"]
[Round "4.3"]
[White "Kolschewski, Tobias"]
[Black "Zimmerer, Leah"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "1562"]
[BlackElo "1568"]
[PlyCount "58"]
[EventDate "2008.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Marmstorf"]
[BlackTeam "Mainaschaff"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Bd3 a6 7. Bg5 Qc7 8. Qd2 Be7 9. a4 b6 10. Nf3 d6 11. 0-0 0-0 12. Rfe1 Nbd7 13. Rad1 Bb7 14. Bh4 Rfd8 15. h3 Nc5 16. Bg3 Bc6 17. b3 Qb7 18. Qe2 Ra7 19. Nd4 Be8 20. Kh1 Qc8 21. Nf3 Rc7 22. Bc4 Nh5 23. Bh2 g6 24. Kg1 Bf8 25. g4 Ng7 26. Ra1 Kh8 27. Kg2 Bd7 28. Ng5 Be8 29. Nf3 Bd7 1/2-1/2

[Event "GER-chT U14"]
[Site "Verden"]
[Date "2008.12.27"]
[Round "2.3"]
[White "Holle, Cedric"]
[Black "Kolschewski, Tobias"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1643"]
[BlackElo "1562"]
[PlyCount "47"]
[EventDate "2008.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Heusweiler SC Reti"]
[BlackTeam "Marmstorf"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Bg5 h6 7. Nxc6 bxc6 8. Bd2 0-0 9. Bd3 Re8 10. 0-0 Bxc3 11. Bxc3 Nxe4 12. Bd4 d5 13. Re1 Qg5 14. f3 Nd6 15. Rxe8+ Nxe8 16. Qe2 Be6 17. Re1 Nd6 18. Qf2 a5 19. f4 Qh5 20. Qg3 Qg4 21. Qxg4 Bxg4 22. Re7 Ne8 23. h3 Bc8 24. Rxe8# 1-0

[Event "GER-chT U14"]
[Site "Verden"]
[Date "2008.12.27"]
[Round "1.3"]
[White "Kolschewski, Tobias"]
[Black "Gomer, Thomas"]
[Result "0-1"]
[ECO "C57"]
[WhiteElo "1562"]
[BlackElo "1125"]
[PlyCount "96"]
[EventDate "2008.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Marmstorf"]
[BlackTeam "Balingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 Bc5 5. Nxf7 Bxf2+ 6. Kxf2 Nxe4+ 7. Kg1 Qh4 8. Qf1 Rf8 9. d3 Nd6 10. Nxd6+ cxd6 11. Qe2 Nd4 12. Qd2 Nxc2 13. g3 Qd4+ 14. Kg2 Nxa1 15. Nc3 Qg4 16. d4 Qf3+ 17. Kg1 Qg4 18. Nd5 Rb8 19. Qg5 Qxg5 20. Bxg5 Rf5 21. Be7 b5 22. Bd3 e4 23. Bxe4 Rxd5 24. Bxd5 Kxe7 25. Be4 Bb7 26. d5 Rc8 27. Kf2 Nc2 28. a3 Nd4 29. Rd1 Rf8+ 30. Ke3 Nb3 31. Bxh7 Nc5 32. Kd4 Na6 33. Re1+ Kd8 34. Ra1 Rh8 35. Bd3 Nc7 36. Be4 Rxh2 37. Rf1 Rh8 38. Rf7 Rh5 39. Rxg7 Bxd5 40. Bxd5 Rxd5+ 41. Ke4 Re5+ 42. Kf3 d5 43. Rh7 d6 44. g4 Re7 45. Rh6 Kd7 46. g5 Ne6 47. g6 Rg7 48. Rh2 Ng5+ 0-1

[Event "Harburg-chI 6th"]
[Site "Hamburg"]
[Date "2008.07.20"]
[Round "4"]
[White "Gloe, Helmut"]
[Black "Kolschewski, Tobias"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1351"]
[BlackElo "1186"]
[PlyCount "74"]
[EventDate "2008.07.18"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. g3 Bf5 4. Bg2 e6 5. e3 Bb4 6. Bd2 Nc6 7. Nf3 0-0 8. 0-0 Bg4 9. a3 Bd6 10. b4 a6 11. Qe1 e5 12. Nxe5 Bxe5 13. dxe5 Nxe5 14. Qb1 Nf3+ 15. Bxf3 Bxf3 16. h3 d4 17. Nd1 Ne4 18. Bc1 Qg5 19. Kh2 Bxd1 20. exd4 Qh5 21. g4 Qh4 22. c4 Nxf2 23. Rxd1 Qxh3+ 24. Kg1 Nxd1 25. Qf5 Qg3+ 26. Kf1 Rae8 27. Bd2 Ne3+ 28. Bxe3 Rxe3 29. Qf2 Rf3 30. Ra2 Rxf2+ 31. Rxf2 Qd3+ 32. Kg2 Qxd4 33. Kg3 Qxf2+ 34. Kxf2 f5 35. Kg3 fxg4 36. Kxg4 c5 37. bxc5 Rc8 0-1

[Event "Harburg-chI 6th"]
[Site "Hamburg"]
[Date "2008.07.20"]
[Round "5"]
[White "Kolschewski, Tobias"]
[Black "Kuehl, Timo"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1186"]
[BlackElo "1240"]
[PlyCount "172"]
[EventDate "2008.07.18"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Nf6 5. Bc4 Bf5 6. d3 e6 7. Bd2 c6 8. Ne4 Qc7 9. Nxf6+ gxf6 10. Nh4 Bg6 11. Nxg6 hxg6 12. h3 Qe5+ 13. Be3 Bb4+ 14. c3 Ba5 15. Qd2 Nd7 16. d4 Qd6 17. Bf4 e5 18. dxe5 Qxd2+ 19. Bxd2 Nxe5 20. Be2 0-0-0 21. 0-0-0 Bb6 22. f4 Nd3+ 23. Bxd3 Rxd3 24. Rhe1 Rhd8 25. Rf1 Rg3 26. Rf3 Rxg2 27. c4 Bd4 28. Bc3 Bxc3 29. Rxd8+ Kxd8 30. Rxc3 Kc7 31. Re3 Kd6 32. Rd3+ Ke7 33. Re3+ Kf8 34. Rd3 Re2 35. Rd7 Re7 36. Rd8+ Re8 37. Rd7 Rb8 38. Kc2 a5 39. Kb3 b5 40. c5 Re8 41. Rd3 Re4 42. f5 gxf5 43. Rd6 Re3+ 44. Kc2 Re6 45. Rd8+ Kg7 46. Kd3 f4 47. Rd4 Re3+ 48. Kd2 Rxh3 49. Rxf4 Rh5 50. b4 axb4 51. Rxb4 Rxc5 52. a4 bxa4 53. Rxa4 f5 54. Ke3 Re5+ 55. Kf3 f6 56. Ra1 Re4 57. Rg1+ Kf7 58. Rc1 Re6 59. Kf4 Re4+ 60. Kxf5 Re5+ 61. Kf4 c5 62. Ra1 Rd5 63. Ke4 Ke6 64. Ra6+ Rd6 65. Ra8 Rd4+ 66. Ke3 Rd7 67. Re8+ Kf5 68. Rh8 Rc7 69. Kd3 c4+ 70. Kc3 Kg4 71. Rf8 f5 72. Rg8+ Kf3 73. Rg1 Kf2 74. Rh1 f4 75. Rh4 f3 76. Rh8 Kf1 77. Rf8 f2 78. Rg8 Re7 79. Kd2 c3+ 80. Kd1 Re2 81. Rh8 c2+ 82. Kc1 Ke1 83. Rh1+ f1Q 84. Rxf1+ Kxf1 85. Kb2 c1Q+ 86. Kxc1 Kf2 0-1

[Event "Harburg-chI 6th"]
[Site "Hamburg"]
[Date "2008.07.19"]
[Round "2"]
[White "Brodmann, Jasper Leo"]
[Black "Kolschewski, Tobias"]
[Result "1/2-1/2"]
[ECO "C48"]
[WhiteElo "1325"]
[BlackElo "1186"]
[PlyCount "50"]
[EventDate "2008.07.18"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Bc5 5. d3 d6 6. Bg5 h6 7. Bh4 Bb4 8. Bxc6+ bxc6 9. a3 Bxc3+ 10. bxc3 Bg4 11. h3 Bh5 12. g4 Bg6 13. Nd2 d5 14. f3 Rb8 15. d4 Qd6 16. Qe2 h5 17. exd5 Nxd5 18. Nc4 Qe6 19. Nxe5 Nxc3 20. Qd2 Nd5 21. c4 Nb6 22. Qe2 hxg4 23. hxg4 Nd7 24. f4 Nxe5 25. dxe5 f5 1/2-1/2

[Event "Harburg-chI 6th"]
[Site "Hamburg"]
[Date "2008.07.19"]
[Round "3"]
[White "Kolschewski, Tobias"]
[Black "Kalauch, Johannes"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "1186"]
[BlackElo "1199"]
[PlyCount "82"]
[EventDate "2008.07.18"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. Bb5 Bg7 5. 0-0 Nf6 6. d3 0-0 7. Bg5 Qb6 8. a4 a6 9. Bxc6 Qxc6 10. Bxf6 Bxf6 11. Nd5 Qd6 12. Nxf6+ Qxf6 13. e5 Qb6 14. b3 d5 15. exd6 Qxd6 16. Qd2 Kg7 17. Rfe1 f6 18. Qe3 Rf7 19. Rad1 Bg4 20. d4 c4 21. bxc4 Rd8 22. c5 Qd5 23. h3 Bxf3 24. gxf3 e5 25. c3 Re7 26. f4 Qf7 27. dxe5 Rxd1 28. Rxd1 fxe5 29. fxe5 Qc4 30. Qd4 Qe6 31. f4 Kh6 32. Qe3 Qf5 33. Qg3 Rd7 34. Rxd7 Qxd7 35. Qg5+ Kg7 36. Qf6+ Kh6 37. e6 Qd1+ 38. Kf2 Qd2+ 39. Kg3 Qe3+ 40. Kg4 Qe2+ 41. Kg3 Qe3+ 1/2-1/2

[Event "Harburg-chI 6th"]
[Site "Hamburg"]
[Date "2008.07.18"]
[Round "1"]
[White "Kolschewski, Tobias"]
[Black "Schoenherr, Michael"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1186"]
[PlyCount "75"]
[EventDate "2008.07.18"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d6 3. Nf3 g6 4. Nc3 Bg7 5. Bb5+ c6 6. Ba4 b5 7. Bb3 a5 8. a4 b4 9. Ne2 Nf6 10. Ng3 Ba6 11. Bg5 Qb6 12. Bxf6 Bxf6 13. e5 dxe5 14. dxe5 Be7 15. Ne4 Nd7 16. Nd6+ Bxd6 17. Qxd6 Rd8 18. Bxe6 fxe6 19. Qxe6+ Kf8 20. Ng5 Nxe5 21. Qf6+ Kg8 22. Ne6 Qa7 23. Qxd8+ Kf7 24. Qxh8 Kxe6 25. Qe8+ Kf6 26. 0-0-0 Qc5 27. Qh8+ Kf5 28. Kb1 b3 29. cxb3 Bd3+ 30. Ka2 Bc2 31. Qc8+ Kf6 32. Rc1 Bxb3+ 33. Kb1 Qd5 34. Qf8+ Kg5 35. h4+ Kh5 36. g4+ Nxg4 37. Rc5 Bc2+ 38. Kxc2 1-0

[Event "Niedersachsen-chT U10"]
[Site "Rotenburg"]
[Date "2005.06.05"]
[Round "4.1"]
[White "Kolschewski, Tobias"]
[Black "Hellwig, Immo"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1060"]
[PlyCount "114"]
[EventDate "2005.06.04"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 d5 2. Nc3 d4 3. Nb5 c5 4. Nf3 Bg4 5. Be2 e6 6. 0-0 Nc6 7. h3 Bh5 8. d3 Nge7 9. Bg5 a6 10. Na3 Qd7 11. Bf4 Bxf3 12. Bxf3 Ng6 13. Bh5 Nxf4 14. Bg4 Ne5 15. Qd2 Nxg4 16. Qxf4 Nf6 17. Nc4 Qc6 18. Ne5 Bd6 19. Nxc6 Bxf4 20. Na5 b5 21. Nb3 c4 22. Nxd4 Rd8 23. Ne2 Be5 24. Rab1 cxd3 25. cxd3 Rxd3 26. Rfc1 0-0 27. b3 Rfd8 28. g3 Nxe4 29. Re1 Bc3 30. Nxc3 Nxc3 31. Rbc1 Rd1 32. Rexd1 Rxd1+ 33. Rxd1 Nxd1 34. Kf1 Kf8 35. Ke2 Nxf2 36. Kxf2 Ke7 37. Kf3 g6 38. Ke4 Kd6 39. Kd4 f5 40. Ke3 g5 41. Kf3 Ke5 42. Kf2 f4 43. g4 Kd4 44. Kf3 e5 45. Kf2 e4 46. Ke2 f3+ 47. Kf2 e3+ 48. Ke1 f2+ 49. Kf1 Kd3 50. a4 bxa4 51. bxa4 e2+ 52. Kxf2 Kd2 53. Kf3 e1Q 54. Kg2 Ke2 55. Kh2 Qf2+ 56. Kh1 Kf1 57. a5 Qg2# 0-1

[Event "Niedersachsen-chT U10"]
[Site "Rotenburg"]
[Date "2005.06.05"]
[Round "5.1"]
[White "Laue, Alexander"]
[Black "Kolschewski, Tobias"]
[Result "0-1"]
[ECO "D02"]
[PlyCount "132"]
[EventDate "2005.06.04"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. g3 Nf6 4. Bg2 e6 5. Nc3 Bb4 6. Qd3 0-0 7. 0-0 h6 8. Bf4 Ng4 9. Be5 Ncxe5 10. Nxe5 Nxe5 11. dxe5 a6 12. e4 c6 13. a3 Bxc3 14. Qxc3 dxe4 15. Bxe4 Qe7 16. Rad1 Qg5 17. Bd3 Qg4 18. Be2 Qxe2 19. Rfe1 Qg4 20. Rd4 Qh3 21. Rh4 Qf5 22. Ree4 f6 23. Rhf4 Qh7 24. exf6 gxf6 25. Rg4+ Kh8 26. Rgf4 e5 27. Rh4 Bf5 28. Qe3 Bxe4 29. Rxh6 Qxh6 30. Qxh6+ Kg8 31. Qh4 f5 32. Qg5+ Kf7 33. f4 Rg8 34. Qh5+ Ke7 35. fxe5 Ke6 36. Kf2 Kxe5 37. h4 Rh8 38. Qg5 Rag8 39. Qe7+ Kd4 40. c3+ Kd3 41. Qxb7 Kc2 42. Ke3 Rxg3+ 43. Kf4 Rg4+ 44. Ke5 Re8+ 45. Kd6 Rg6+ 46. Kc5 Re5+ 47. Kb6 Rb5+ 48. Kc7 Rg7+ 49. Kd6 Rbxb7 50. h5 Rh7 51. Ke5 Rxh5 52. Kf4 Kxb2 53. c4 Kxa3 54. c5 Kb4 55. Kg3 Rg5+ 56. Kf4 Rg1 57. Ke5 a5 58. Kd4 Rd1+ 59. Ke5 a4 60. Kf4 a3 61. Ke5 a2 62. Kf4 a1Q 63. Ke3 Qc3+ 64. Kf4 Rf1+ 65. Kg5 Rg7+ 66. Kh6 Rh1# 0-1

[Event "Niedersachsen-chT U10"]
[Site "Rotenburg"]
[Date "2005.06.04"]
[Round "1.1"]
[White "Kolschewski, Tobias"]
[Black "Nyenhuis, Yannek"]
[Result "0-1"]
[ECO "C42"]
[BlackElo "964"]
[PlyCount "132"]
[EventDate "2005.06.04"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Nc3 Nf6 4. d3 g6 5. Be2 Bg7 6. 0-0 0-0 7. Bg5 h6 8. Bxf6 Qxf6 9. Nd5 Qd8 10. h3 Be6 11. Nc3 Nc6 12. Nd2 Nd4 13. Bf3 Nxf3+ 14. Qxf3 Qf6 15. Qxf6 Bxf6 16. Nb5 Rfc8 17. Nb3 a6 18. Nc3 c5 19. Na5 b6 20. Nb7 Be7 21. Nd5 Bxd5 22. exd5 Ra7 23. Nxd6 Bxd6 24. Rae1 Rd7 25. Re4 f5 26. Ree1 Bc7 27. c4 b5 28. b3 b4 29. Re3 f4 30. Re4 g5 31. Rfe1 Re8 32. Ra1 Kg7 33. a3 a5 34. axb4 axb4 35. Ra7 Ree7 36. g3 fxg3 37. fxg3 Bd6 38. Rxd7 Rxd7 39. h4 Rf7 40. hxg5 hxg5 41. Rg4 Kg6 42. Kg2 Kh5 43. Re4 g4 44. Re1 Rf3 45. Rh1+ Kg5 46. Rf1 Rxd3 47. Rb1 e4 48. Kf1 Rxg3 49. Ke2 Rf3 50. Rb2 g3 51. Rb1 Be5 52. Ke1 g2 53. Ke2 Bd4 54. d6 g1Q 55. Rxg1+ Bxg1 56. d7 Rf8 57. Kd2 Rd8 58. Ke2 Rxd7 59. Kf1 Bd4 60. Ke2 Re7 61. Ke1 Bc3+ 62. Ke2 e3 63. Kf1 e2+ 64. Kf2 e1Q+ 65. Kf3 Re3+ 66. Kg2 Qd2+ 0-1

[Event "Niedersachsen-chT U10"]
[Site "Rotenburg"]
[Date "2005.06.04"]
[Round "3.1"]
[White "Kolschewski, Tobias"]
[Black "Thielen, Laurens"]
[Result "1-0"]
[ECO "C47"]
[BlackElo "821"]
[PlyCount "55"]
[EventDate "2005.06.04"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. d3 Nf6 5. Be2 d6 6. 0-0 Bg4 7. Bg5 h6 8. Bxf6 Qxf6 9. Nd5 Qg6 10. Nxc7+ Kd8 11. Nxa8 Nd4 12. Nxd4 Bxd4 13. Bxg4 Bxb2 14. Bh5 Qf6 15. Rb1 Bd4 16. Rxb7 g6 17. Be2 Qe6 18. Rb8+ Ke7 19. Rxh8 Qxa2 20. Rxh6 d5 21. Qb1 Qa6 22. exd5 Qc8 23. Qb4+ Bc5 24. Qh4+ f6 25. Rh8 Qf5 26. Bg4 Qf4 27. Rh7+ Kd6 28. Rd7# 1-0

