[Event "GER-chT U16"]
[Site "Darmstadt"]
[Date "2022.12.30"]
[Round "7"]
[White "Guenther, Arthur"]
[Black "Kolkmann, Tom"]
[Result "1/2-1/2"]
[ECO "D12"]
[WhiteElo "1633"]
[BlackElo "1661"]
[PlyCount "45"]
[EventDate "2022.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]
[WhiteTeam "Weimar"]
[BlackTeam "Rheda"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. c4 e6 5. Nc3 c6 6. Qb3 Qc7 7. Nh4 Bg6 8. Nxg6 hxg6 9. Bd2 Nbd7 10. h3 Be7 11. Be2 dxc4 12. Bxc4 Nb6 13. Bd3 0-0 14. 0-0 Rfd8 15. Rfd1 Rac8 16. Rac1 Qd7 17. Ne4 Nxe4 18. Bxe4 Nd5 19. Bf3 Bg5 20. e4 Bxd2 21. Rxd2 Nf6 22. Rcd1 Qe7 23. Qa4 1/2-1/2

[Event "GER-chT U16"]
[Site "Darmstadt"]
[Date "2022.12.29"]
[Round "6"]
[White "Kolkmann, Tom"]
[Black "Gotfried, Elias"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1661"]
[BlackElo "1172"]
[PlyCount "70"]
[EventDate "2022.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]
[WhiteTeam "Rheda"]
[BlackTeam "Stuttgart SF"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c3 d5 2. d4 e6 3. Bf4 c5 4. e3 Nc6 5. Nf3 Bd6 6. Bxd6 Qxd6 7. Bd3 c4 8. Bc2 Nf6 9. Nbd2 b5 10. b4 a5 11. a3 e5 12. dxe5 Nxe5 13. Nd4 Bd7 14. 0-0 0-0 15. e4 Ng6 16. exd5 Nxd5 17. Ne4 Qb6 18. Qd2 Bc6 19. Nc5 Ngf4 20. Rfd1 Rad8 21. g3 Ng6 22. Bxg6 hxg6 23. Qc2 Rfe8 24. Rd2 Rc8 25. Rad1 Nf6 26. Nxc6 Qxc6 27. Rd6 Qf3 28. R6d2 axb4 29. axb4 Re7 30. Rd8+ Rxd8 31. Rxd8+ Kh7 32. Qc1 Re2 33. Qf1 Ng4 34. Qh3+ Nh6 35. Qf1 Ng4 1/2-1/2

[Event "GER-chT U16"]
[Site "Darmstadt"]
[Date "2022.12.29"]
[Round "5"]
[White "Melestean, Timur"]
[Black "Kolkmann, Tom"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1718"]
[BlackElo "1661"]
[PlyCount "113"]
[EventDate "2022.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]
[WhiteTeam "Plauen Koenig"]
[BlackTeam "Rheda"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 Bg4 4. d4 e6 5. c4 c6 6. Ne5 Nbd7 7. Nxg4 Nxg4 8. b3 Bb4+ 9. Kf1 Qf6 10. Bf3 h5 11. h3 Nh6 12. Bb2 0-0-0 13. h4 Ng4 14. a3 Bd6 15. Bxg4 hxg4 16. Kg2 Rh5 17. Nd2 Qf5 18. Qb1 Qxb1 19. Raxb1 Nf6 20. Rbe1 Rdh8 21. e4 Be7 22. exd5 cxd5 23. Re5 Nd7 24. Rxh5 Rxh5 25. Re1 Bf6 26. Re2 Nb6 27. Re1 Kd7 28. Rd1 Nc8 29. Nf1 Ne7 30. Ne3 g5 31. Nxg4 Bg7 32. hxg5 Rxg5 33. Ne3 f5 34. Kf3 Rh5 35. a4 a6 36. Ba3 dxc4 37. Bxe7 Kxe7 38. Nxc4 Rh8 39. Ne3 Bh6 40. Rh1 Bg7 41. Rc1 Bxd4 42. Rc7+ Kd6 43. Rxb7 Bxe3 44. Kxe3 Ra8 45. Rb6+ Kd5 46. Kf4 a5 47. Rb5+ Kd6 48. f3 Ra6 49. g4 fxg4 50. fxg4 Ke7 51. Kg5 Kf7 52. Rb7+ Kg8 53. Kf6 Kh8 54. g5 Kg8 55. Rb8+ Kh7 56. g6+ Kh6 57. Rh8# 1-0

[Event "GER-chT U16"]
[Site "Darmstadt"]
[Date "2022.12.28"]
[Round "4"]
[White "Kolkmann, Tom"]
[Black "Mader, Fabian"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1661"]
[BlackElo "1819"]
[PlyCount "90"]
[EventDate "2022.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]
[WhiteTeam "Rheda"]
[BlackTeam "Lahnstein Turm"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 g6 4. d4 cxd4 5. Nxd4 Bg7 6. c3 e6 7. Be3 Nge7 8. 0-0 0-0 9. Nd2 d5 10. exd5 Nxd5 11. Bxd5 exd5 12. N2b3 Ne5 13. Nd2 a6 14. N4f3 Bg4 15. h3 Bxf3 16. Nxf3 Nc4 17. Qb3 Nxe3 18. fxe3 Qe7 19. Qxd5 Qxe3+ 20. Kh1 Qb6 21. Qb3 Qxb3 22. axb3 Rfe8 23. Rfe1 Kf8 24. Kg1 Rxe1+ 25. Rxe1 Re8 26. Kf2 Rxe1 27. Nxe1 Ke7 28. Nd3 Kd6 29. Ke3 f5 30. g4 Be5 31. gxf5 gxf5 32. Kf3 Kd5 33. Nf4+ Bxf4 34. Kxf4 Ke6 35. b4 Kf6 36. b3 Ke6 37. c4 Kf6 38. c5 h6 39. h4 Ke6 40. b5 axb5 41. b4 Kf6 42. h5 Ke6 43. Kf3 Ke5 44. Ke3 f4+ 45. Kf3 Kf5 0-1

[Event "GER-chT U16"]
[Site "Darmstadt"]
[Date "2022.12.28"]
[Round "3"]
[White "Kort, Felix"]
[Black "Kolkmann, Tom"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1932"]
[BlackElo "1661"]
[PlyCount "75"]
[EventDate "2022.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]
[WhiteTeam "Hamburger SK"]
[BlackTeam "Rheda"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 Be6 8. Nge2 h6 9. Bh4 Nbd7 10. 0-0 Nb6 11. Qc2 g5 12. Bg3 Nh5 13. Be5 Bf6 14. Bxf6 Qxf6 15. f3 Ng7 16. e4 h5 17. e5 Qh6 18. b4 f5 19. b5 h4 20. f4 g4 21. bxc6 bxc6 22. Na4 Rc8 23. Nc5 Ke7 24. Nb7 Nc4 25. Bxc4 dxc4 26. Nd6 Rc7 27. Nxc4 Bd5 28. Nd6 Qe6 29. Nc3 Kd7 30. Na4 Qg6 31. Nc5+ Ke7 32. Rab1 Bxg2 33. Qxg2 Nh5 34. Rb7 Rxb7 35. Ncxb7 h3 36. Qxc6 Qg8 37. Nxf5+ Kf7 38. Qd7+ 1-0

[Event "GER-chT U16"]
[Site "Darmstadt"]
[Date "2022.12.27"]
[Round "1"]
[White "Hoffmann, Alexander4"]
[Black "Kolkmann, Tom"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "1635"]
[BlackElo "1661"]
[PlyCount "82"]
[EventDate "2022.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]
[WhiteTeam "Karlsruhe"]
[BlackTeam "Rheda"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e5 2. g3 f5 3. Bg2 Nf6 4. Nc3 Bc5 5. e3 Nc6 6. Nge2 e4 7. a3 a5 8. d4 exd3 9. Qxd3 d6 10. b3 Ne5 11. Qc2 0-0 12. 0-0 c6 13. Nd4 g6 14. Bb2 Qe7 15. Rad1 Be6 16. Nce2 Bb6 17. Rd2 a4 18. Nxe6 Qxe6 19. Nf4 Qe7 20. b4 Rfd8 21. Rfd1 Bc7 22. b5 Nfd7 23. Nd3 Nxd3 24. Rxd3 Nc5 25. bxc6 bxc6 26. Bxc6 Nxd3 27. Bxa8 Nxb2 28. Bd5+ Kg7 29. Qxb2+ Qe5 30. Qxe5+ dxe5 31. Kf1 Rb8 32. Bc6 Rd8 33. Rxd8 Bxd8 34. Bxa4 Be7 35. f4 e4 36. Ke2 Bxa3 37. Bc6 Bc5 38. Bd5 Kf6 39. h3 h5 40. g4 h4 41. g5+ Ke7 1/2-1/2

[Event "GER-chT U16"]
[Site "Darmstadt"]
[Date "2022.12.27"]
[Round "2"]
[White "Kolkmann, Tom"]
[Black "Tomasjan, Samuel"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "1661"]
[BlackElo "1796"]
[PlyCount "58"]
[EventDate "2022.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]
[WhiteTeam "Rheda"]
[BlackTeam "Brackel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. d4 exd4 3. c3 d5 4. exd5 Qxd5 5. cxd4 Nf6 6. Nf3 Nc6 7. Nc3 Bb4 8. Be2 0-0 9. 0-0 Qd6 10. Be3 Bg4 11. h3 Bh5 12. Qd3 Rfe8 13. Nb5 Qd7 14. Rfd1 Nd5 15. Bd2 Bg6 16. Qc4 Na5 17. Ne5 Rxe5 18. dxe5 Nxc4 19. Bxc4 Bxd2 20. Rxd2 c6 21. Nc3 Qc7 22. Rad1 Nxc3 23. bxc3 h6 24. f4 Qb6+ 25. Kh2 Qe3 26. g3 Qxc3 27. Bb3 Kh7 28. Rd7 Qf3 29. R1d2 Be4 0-1

[Event "GER-chT Christmas U16 Lasker"]
[Site "Playchess.com INT"]
[Date "2020.12.28"]
[Round "6.1"]
[White "Doll, Rebecca"]
[Black "Kolkmann, Tom"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1762"]
[BlackElo "1560"]
[PlyCount "43"]
[EventDate "2020.12.28"]
[EventType "team-swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]
[WhiteTeam "Baden-Baden II"]
[BlackTeam "Rheda"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d3 d6 6. c3 Be6 7. Bb5 Qd7 8. d4 exd4 9. cxd4 Nxe4 10. dxc5 Nxc5 11. Re1 0-0-0 12. Nd4 Rde8 13. b4 Bg4 14. Rxe8+ Rxe8 15. f3 Bxf3 16. Nxf3 Ne6 17. Nc3 Nf4 18. Bxf4 Qf5 19. Bg3 g5 20. Bxc6 bxc6 21. Nd4 Qd5 22. Nxd5 1-0

[Event "GER-chT Christmas U16 Lasker"]
[Site "Playchess.com INT"]
[Date "2020.12.28"]
[Round "2.1"]
[White "Fischer, Darja"]
[Black "Kolkmann, Tom"]
[Result "0-1"]
[ECO "D38"]
[WhiteElo "1559"]
[BlackElo "1560"]
[PlyCount "110"]
[EventDate "2020.12.28"]
[EventType "team-swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]
[WhiteTeam "Karlsruhe II"]
[BlackTeam "Rheda"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Bb4 5. Nf3 h6 6. Bh4 g5 7. Bg3 Bxc3+ 8. bxc3 Ne4 9. Qc2 f5 10. e3 Qf6 11. Be5 Qf8 12. Bxh8 Qxh8 13. Bd3 Nc6 14. cxd5 exd5 15. c4 Be6 16. cxd5 Bxd5 17. Rb1 0-0-0 18. Qb2 b6 19. a4 a5 20. Ba6+ Kb8 21. 0-0 g4 22. Nd2 h5 23. Nxe4 Bxe4 24. Rbc1 Nb4 25. Be2 Bd3 26. Rfe1 Bxe2 27. Qxe2 h4 28. g3 h3 29. Rb1 Qf6 30. Rxb4 axb4 31. Qb5 Qe6 32. Rb1 Rd5 33. Qf1 c5 34. dxc5 bxc5 35. Rd1 Qe4 36. Rxd5 Qxd5 37. a5 b3 38. a6 Ka7 39. f3 Qxf3 40. Qxf3 gxf3 41. Kf2 b2 42. Kxf3 b1Q 43. g4 Qe4+ 44. Kg3 Qxg4+ 45. Kf2 Kxa6 46. e4 fxe4 47. Ke3 Qf3+ 48. Kd2 e3+ 49. Kd3 e2+ 50. Kc4 e1Q 51. Kxc5 Qfc3+ 52. Kd5 Qcd2+ 53. Kc4 Qec1+ 54. Kb3 Qdb2+ 55. Ka4 Qca1# 0-1

[Event "GER-chT Christmas U16 Lasker"]
[Site "Playchess.com INT"]
[Date "2020.12.28"]
[Round "5.1"]
[White "Kolkmann, Tom"]
[Black "Artukovic, Benjamin"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "1560"]
[BlackElo "1358"]
[PlyCount "60"]
[EventDate "2020.12.28"]
[EventType "team-swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]
[WhiteTeam "Rheda"]
[BlackTeam "Weisse Dame"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. Nc3 Nc6 6. Qd1 Nf6 7. Bc4 e6 8. Be3 Ng4 9. Bf4 Be7 10. h3 Nf6 11. e5 dxe5 12. Qxd8+ Bxd8 13. Nxe5 Bc7 14. Nd3 Bb6 15. 0-0-0 0-0 16. Rhf1 Na5 17. Ne5 Nxc4 18. Nxc4 Ba7 19. Rd3 b5 20. Ne5 Bb7 21. Bg5 Nd5 22. Nxd5 Bxd5 23. b3 Bxg2 24. Rg1 Be4 25. Rd7 Bxf2 26. Rf1 f6 27. Rxf2 fxg5 28. Re2 Bd5 29. c4 bxc4 30. bxc4 Rac8 0-1

[Event "GER-chT Christmas U16 Lasker"]
[Site "Playchess.com INT"]
[Date "2020.12.28"]
[Round "1.1"]
[White "Kolkmann, Tom"]
[Black "Boder, Jan"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1560"]
[BlackElo "2146"]
[PlyCount "48"]
[EventDate "2020.12.28"]
[EventType "team-swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]
[WhiteTeam "Rheda"]
[BlackTeam "Kastellaun"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 Bg7 6. c3 Nf6 7. Nd2 0-0 8. f4 d5 9. exd5 Nxd5 10. Qf3 Bg4 11. Qf2 Re8 12. h3 Bd7 13. 0-0-0 Qa5 14. Kb1 Nxe3 15. Qxe3 e5 16. N4b3 Qc7 17. Bc4 exf4 18. Qf2 Bf5+ 19. Kc1 Ne5 20. Be2 Rad8 21. Nf3 Nxf3 22. Bxf3 Bxc3 23. bxc3 Qxc3+ 24. Qc2 Qxc2# 0-1

[Event "GER-chT Christmas U16 Lasker"]
[Site "Playchess.com INT"]
[Date "2020.12.28"]
[Round "3.1"]
[White "Kolkmann, Tom"]
[Black "Falke, Philipp"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "1560"]
[BlackElo "1334"]
[PlyCount "64"]
[EventDate "2020.12.28"]
[EventType "team-swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]
[WhiteTeam "Rheda"]
[BlackTeam "Uelzen Post"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 e6 8. Be3 Nf6 9. e5 Nd5 10. exd6 Qxd6 11. Nxd5 Qxd5 12. Qxd5 Bxd5 13. Ke2 Bd6 14. b3 Rc8 15. c4 Be4 16. Bxa7 0-0 17. Rad1 Bb4 18. Rd4 Bg6 19. Rhd1 Ra8 20. c5 Bc3 21. Rc4 Bf6 22. Bb6 Rxa2+ 23. Ke3 Rb2 24. b4 Ra8 25. Rd7 Ra3+ 26. Kf4 e5+ 27. Kg4 h5+ 28. Kh3 e4 29. Rxb7 exf3 30. Rb8+ Kh7 31. c6 Rxf2 32. gxf3 Raxf3# 0-1

[Event "GER-chT Christmas U16 Lasker"]
[Site "Playchess.com INT"]
[Date "2020.12.28"]
[Round "7.1"]
[White "Kolkmann, Tom"]
[Black "Schwandner, Clemens"]
[Result "1-0"]
[ECO "C21"]
[WhiteElo "1560"]
[BlackElo "1281"]
[PlyCount "65"]
[EventDate "2020.12.28"]
[EventType "team-swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]
[WhiteTeam "Rheda"]
[BlackTeam "Nordhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. d4 exd4 3. c3 dxc3 4. Bc4 Nc6 5. Nxc3 Nf6 6. Bg5 d6 7. Nf3 h6 8. Bh4 Be7 9. Bg3 Bg4 10. h3 Bxf3 11. Qxf3 Qd7 12. 0-0 0-0-0 13. Bxf7 Rhf8 14. Bc4 Nh7 15. Qe3 Bg5 16. f4 Bf6 17. Rad1 a6 18. e5 Be7 19. exd6 Bxd6 20. Be6 Rfe8 21. Bxd7+ Kxd7 22. Qd3 Nf6 23. Rfe1 Rxe1+ 24. Rxe1 Kc8 25. Qf5+ Kb8 26. Bh4 Nd5 27. Bxd8 Bc5+ 28. Kh2 Nxc3 29. bxc3 Bd6 30. Re8 Ka7 31. Bxc7 Bxc7 32. Rc8 Kb6 33. Qf7 1-0

[Event "GER-chT Christmas U16 Lasker"]
[Site "Playchess.com INT"]
[Date "2020.12.28"]
[Round "4.1"]
[White "Ramien, Hannah"]
[Black "Kolkmann, Tom"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1396"]
[BlackElo "1560"]
[PlyCount "49"]
[EventDate "2020.12.28"]
[EventType "team-swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]
[WhiteTeam "Koeln Porz II"]
[BlackTeam "Rheda"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Nbd2 Be6 7. Bb3 0-0 8. 0-0 Qd7 9. Re1 Bg4 10. Nf1 Ne7 11. h3 Bh5 12. Ng3 Ng6 13. Bg5 Nf4 14. Bxf6 gxf6 15. Nxh5 Nxh5 16. Nh4 Nf4 17. Qf3 Kh8 18. Rad1 Rg8 19. d4 Nxh3+ 20. Kh2 Ng5 21. Qxf6+ Rg7 22. Nf5 Rag8 23. Nxg7 Rxg7 24. dxc5 Kg8 25. cxd6 1-0

[Event "GER-ch U18 sf Berlin Online"]
[Site "Playchess.com INT"]
[Date "2020.05.01"]
[Round "4"]
[White "Deuer, Marius"]
[Black "Kolkmann, Tom"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1888"]
[BlackElo "1620"]
[PlyCount "53"]
[EventDate "2020.05.01"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d3 d5 2. Nf3 Nc6 3. g3 e5 4. Bg2 Nf6 5. 0-0 Bc5 6. c4 dxc4 7. dxc4 Be6 8. Nbd2 0-0 9. Qc2 Nd4 10. Nxd4 Qxd4 11. Nb3 Qd6 12. Bxb7 Rab8 13. Bg2 Qb6 14. Nxc5 Qxc5 15. b3 Rbd8 16. Be3 Qa5 17. Bg5 Bd7 18. Rad1 Qb6 19. c5 Qa6 20. c6 Bxc6 21. Qxc6 Qxc6 22. Bxc6 Rd6 23. Rxd6 cxd6 24. Rc1 Rc8 25. Bf3 Rc2 26. Rxc2 d5 27. Rc8+ 1-0

[Event "GER-ch U18 sf Berlin Online"]
[Site "Playchess.com INT"]
[Date "2020.05.01"]
[Round "8"]
[White "Ellert, Stefan"]
[Black "Kolkmann, Tom"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1748"]
[BlackElo "1620"]
[PlyCount "67"]
[EventDate "2020.05.01"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nf3 Bc5 5. 0-0 d6 6. Nc3 Bg4 7. h3 Bh5 8. Be3 Bb6 9. Nd5 Nxd5 10. Bxd5 Rb8 11. c3 Ne7 12. Bb3 0-0 13. d4 exd4 14. cxd4 d5 15. e5 c6 16. g4 Bg6 17. Nh4 f6 18. Nxg6 Nxg6 19. exf6 Rxf6 20. Bg5 Bxd4 21. Qxd4 b6 22. Bxf6 gxf6 23. Rfe1 Qd6 24. Re3 Rd8 25. Rae1 Kf7 26. Qd3 c5 27. Bc2 d4 28. R3e2 Kg7 29. Qf3 c4 30. Bxg6 hxg6 31. Re7+ Kf8 32. R1e6 Qb4 33. Qxf6+ Kg8 34. Qg7# 1-0

[Event "GER-ch U18 sf Berlin Online"]
[Site "Playchess.com INT"]
[Date "2020.05.01"]
[Round "6"]
[White "Fanin, Erik"]
[Black "Kolkmann, Tom"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1620"]
[BlackElo "1620"]
[PlyCount "59"]
[EventDate "2020.05.01"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qf6 5. Be3 Bc5 6. c3 Bxd4 7. cxd4 Qe6 8. d5 Qxe4 9. dxc6 Qxc6 10. Nc3 Nf6 11. Qf3 Qe6 12. Bd3 0-0 13. 0-0 d5 14. Rfe1 Qd6 15. Bf4 Qc5 16. h3 Bd7 17. Rac1 Qa5 18. Be5 Qb6 19. Bxf6 gxf6 20. Nxd5 Qxb2 21. Qxf6 Qxf6 22. Nxf6+ Kg7 23. Nxd7 Rfd8 24. Rxc7 b6 25. Re7 a5 26. Ne5 Rf8 27. Rxf7+ Rxf7 28. Rxf7+ Kg8 29. Bxh7+ Kh8 30. Ng6# 1-0

[Event "GER-ch U18 sf Berlin Online"]
[Site "Playchess.com INT"]
[Date "2020.05.01"]
[Round "12"]
[White "Jahnz, Laurin"]
[Black "Kolkmann, Tom"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1702"]
[BlackElo "1620"]
[PlyCount "57"]
[EventDate "2020.05.01"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. 0-0 Be6 7. Bxe6 fxe6 8. Qb3 Qd7 9. Ng5 Ke7 10. Qxb7 Rab8 11. Qa6 h6 12. Nf3 d5 13. exd5 exd5 14. Qa4 g5 15. Re1 Bd6 16. Nbd2 g4 17. Nh4 Rhg8 18. g3 Kd8 19. Nf1 e4 20. dxe4 Nxe4 21. Bxh6 Rxb2 22. c4 Rxf2 23. Rxe4 dxe4 24. Kxf2 Qf7+ 25. Kg2 Qf3+ 26. Nxf3 exf3+ 27. Kh1 Bc5 28. Qxc6 Bd6 29. Qa8+ 1-0

[Event "GER-ch U18 sf Berlin Online"]
[Site "Playchess.com INT"]
[Date "2020.05.01"]
[Round "13"]
[White "Kolkmann, Tom"]
[Black "Eulenstein, Conrad"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1620"]
[BlackElo "1620"]
[PlyCount "87"]
[EventDate "2020.05.01"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Nc3 d6 6. Bg5 h6 7. Bh4 Be6 8. Bb3 0-0 9. Bg3 Ne7 10. Qd2 Ng6 11. 0-0-0 c6 12. Nh4 Bxb3 13. cxb3 Bd4 14. Nf5 Kh7 15. f4 exf4 16. Bxf4 Nxf4 17. Qxf4 Be5 18. Qf3 Qa5 19. d4 Rac8 20. dxe5 dxe5 21. Qg3 Rg8 22. Qf3 c5 23. g4 Rcd8 24. h4 b5 25. g5 Nh5 26. Qxh5 b4 27. Na4 c4 28. gxh6 g6 29. Qf3 gxf5 30. Qxf5+ Kxh6 31. Qf6+ Rg6 32. Qxd8 cxb3 33. Qxa5 bxa2 34. Kc2 Rg2+ 35. Rd2 b3+ 36. Kxb3 Rg3+ 37. Kc2 a1Q 38. Rxa1 Rg4 39. Qxe5 Rxh4 40. Rd6+ Kh7 41. Qf5+ Kh8 42. Rd8+ Kg7 43. Rg1+ Kh6 44. Rh8# 1-0

[Event "GER-ch U18 sf Berlin Online"]
[Site "Playchess.com INT"]
[Date "2020.05.01"]
[Round "9"]
[White "Kolkmann, Tom"]
[Black "Margaryan, Venera"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1620"]
[BlackElo "1514"]
[PlyCount "55"]
[EventDate "2020.05.01"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bc5 5. d3 d6 6. Bg5 Be6 7. Bb3 0-0 8. Nh4 h6 9. Be3 Bb6 10. Nf5 Qd7 11. Qf3 Bxf5 12. exf5 Nd4 13. Bxd4 Bxd4 14. 0-0-0 c6 15. Ne4 Nxe4 16. dxe4 Rad8 17. g4 d5 18. c3 Bb6 19. h4 f6 20. exd5 cxd5 21. Bxd5+ Kh8 22. Be6 Qa4 23. Bb3 Qc6 24. Qg3 Rxd1+ 25. Rxd1 a6 26. g5 Qc5 27. gxh6 gxh6 28. Rg1 1-0

[Event "GER-ch U18 sf Berlin Online"]
[Site "Playchess.com INT"]
[Date "2020.05.01"]
[Round "11"]
[White "Kolkmann, Tom"]
[Black "Morczynski, Joachim"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1620"]
[BlackElo "1519"]
[PlyCount "45"]
[EventDate "2020.05.01"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bf4 0-0 6. Bc4 Nxe4 7. Nxe4 d5 8. Bxd5 Qxd5 9. Nc3 Qf5 10. Bxc7 Nc6 11. 0-0 Nb4 12. Rc1 Be6 13. a3 Nd5 14. Nxd5 Qxd5 15. c4 Qc6 16. d5 Bxd5 17. cxd5 Qd7 18. Be5 Bxe5 19. Nxe5 Qb5 20. Qd4 Rad8 21. Rfd1 e6 22. Ng4 Rxd5 23. Nh6# 1-0

[Event "GER-ch U18 sf Berlin Online"]
[Site "Playchess.com INT"]
[Date "2020.05.01"]
[Round "3"]
[White "Kolkmann, Tom"]
[Black "Noack, Eneas"]
[Result "1-0"]
[ECO "C21"]
[WhiteElo "1620"]
[BlackElo "1620"]
[PlyCount "59"]
[EventDate "2020.05.01"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. c3 d3 4. Qxd3 Bc5 5. Nf3 Nf6 6. e5 Ng4 7. Be3 Bxe3 8. fxe3 0-0 9. h3 Nh6 10. g4 d6 11. Qe4 dxe5 12. Nxe5 Nc6 13. Nxc6 bxc6 14. Bd3 g6 15. Qf4 Kg7 16. Bc2 Be6 17. g5 Nf5 18. Bxf5 Bxf5 19. e4 Be6 20. e5 Qe8 21. Nd2 Rd8 22. 0-0-0 Bd5 23. Rh2 Be6 24. h4 Bd7 25. h5 gxh5 26. Rxh5 Kh8 27. Qf6+ Kg8 28. Rh6 Qe6 29. Qxe6 Bxe6 30. Ne4 1-0

[Event "GER-ch U18 sf Berlin Online"]
[Site "Playchess.com INT"]
[Date "2020.05.01"]
[Round "5"]
[White "Kolkmann, Tom"]
[Black "Steiner, Daniel"]
[Result "1-0"]
[ECO "B56"]
[WhiteElo "1620"]
[BlackElo "1468"]
[PlyCount "137"]
[EventDate "2020.05.01"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 e5 5. Qd1 Nf6 6. Nc3 Nc6 7. Be3 Be7 8. Bc4 Be6 9. Bb3 a5 10. a3 a4 11. Ba2 Bxa2 12. Rxa2 0-0 13. Nd2 d5 14. exd5 Nxd5 15. Nde4 Nxe3 16. fxe3 Qxd1+ 17. Kxd1 f5 18. Ng3 Bg5 19. e4 f4 20. Nf5 Rfd8+ 21. Nd5 Ne7 22. Nfxe7+ Bxe7 23. Ke2 Bc5 24. Raa1 g5 25. h3 Bd4 26. c3 Bc5 27. Rad1 Kg7 28. Rd3 h5 29. Rhd1 Kf7 30. Nxf4 Rxd3 31. Nxd3 Bd6 32. Nb4 Bxb4 33. cxb4 Ke6 34. Ke3 Rc8 35. Rd2 Rg8 36. Rc2 Kd6 37. g3 g4 38. h4 Rf8 39. Rc3 Rg8 40. b3 axb3 41. Rxb3 Rf8 42. Rd3+ Kc6 43. a4 Rf3+ 44. Ke2 Rf6 45. Rc3+ Kd7 46. b5 Rd6 47. a5 Ke6 48. b6 Rd4 49. Ke3 Ra4 50. Rc5 Ra3+ 51. Kf2 Kd6 52. Rd5+ Ke6 53. Rc5 Ra4 54. Rb5 Rxe4 55. a6 bxa6 56. Rb2 Kd7 57. b7 Re2+ 58. Kxe2 Kd6 59. b8Q+ Ke6 60. Rb6+ Kf5 61. Qd6 Ke4 62. Rb4+ Kf5 63. Qf8+ Ke6 64. Rb6+ Kd5 65. Qd6+ Ke4 66. Rb4+ Kf5 67. Ke3 a5 68. Rb5 a4 69. Rxe5# 1-0

[Event "GER-ch U18 sf Berlin Online"]
[Site "Playchess.com INT"]
[Date "2020.05.01"]
[Round "7"]
[White "Kolkmann, Tom"]
[Black "Wang, Kaiwen"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1620"]
[BlackElo "1406"]
[PlyCount "35"]
[EventDate "2020.05.01"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Nc3 d6 6. Bg5 0-0 7. Nd5 h6 8. Nxf6+ gxf6 9. Bxh6 Re8 10. Nh4 Kh8 11. Nf5 Bxf5 12. exf5 Rg8 13. Bxf7 Rxg2 14. Qf3 Rxf2 15. Qg3 Qg8 16. Bxg8 Rxg8 17. Qh3 Rfg2 18. Bf8# 1-0

[Event "GER-ch U18 sf Berlin Online"]
[Site "Playchess.com INT"]
[Date "2020.05.01"]
[Round "1"]
[White "Metzdorf, Matteo"]
[Black "Kolkmann, Tom"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "1864"]
[BlackElo "1620"]
[PlyCount "58"]
[EventDate "2020.05.01"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Nf6 6. d3 Bc5 7. 0-0 d6 8. c3 Bd7 9. Nbd2 0-0 10. Re1 a5 11. Nf1 a4 12. Bc2 b4 13. Ng3 Ne7 14. d4 exd4 15. cxd4 Bb6 16. Bg5 Ng6 17. e5 dxe5 18. dxe5 Nxe5 19. Nxe5 Bb5 20. Qxd8 Rfxd8 21. Bxf6 gxf6 22. Ng4 Rd2 23. Bf5 Rxb2 24. Nxf6+ Kg7 25. Nfe4 Bd4 26. Rab1 Rc2 27. Rxb4 Bc3 28. Nxc3 Rxc3 29. Rxb5 Rd8 1-0

[Event "GER-ch U18 sf Berlin Online"]
[Site "Playchess.com INT"]
[Date "2020.05.01"]
[Round "2"]
[White "Stein, Daniel3"]
[Black "Kolkmann, Tom"]
[Result "0-1"]
[ECO "C43"]
[WhiteElo "1194"]
[BlackElo "1620"]
[PlyCount "54"]
[EventDate "2020.05.01"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Nf3 Nf6 4. e5 Nd5 5. Bc4 c6 6. 0-0 d6 7. exd6 Bxd6 8. Re1+ Be6 9. c3 0-0 10. cxd4 Qf6 11. Bg5 Qg6 12. Nc3 h6 13. Nxd5 Bxd5 14. Bxd5 cxd5 15. Bh4 Nc6 16. Bg3 Bxg3 17. hxg3 Rfe8 18. Rc1 Re6 19. Nd2 Rae8 20. Rxe6 Rxe6 21. Nb3 Rf6 22. f3 Qxg3 23. Qe2 a5 24. Qe8+ Kh7 25. Qd7 Rxf3 26. Qxb7 Rf2 27. Rc2 Qxg2# 0-1

[Event "GER-ch U18 sf Berlin Online"]
[Site "Playchess.com INT"]
[Date "2020.05.01"]
[Round "10"]
[White "Von Mettenheim, Johannes"]
[Black "Kolkmann, Tom"]
[Result "1-0"]
[ECO "E30"]
[WhiteElo "1984"]
[BlackElo "1620"]
[PlyCount "49"]
[EventDate "2020.05.01"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Bb4 5. e3 h6 6. Bh4 g5 7. Bg3 Bxc3+ 8. bxc3 Ne4 9. Qc2 Nxg3 10. hxg3 Nc6 11. Nf3 f6 12. Qg6+ Kd7 13. cxd5 exd5 14. Bb5 a6 15. Qf7+ Qe7 16. Qxd5+ Qd6 17. Bxc6+ bxc6 18. Qf7+ Qe7 19. Qg6 Kd8 20. Rd1 f5 21. Ne5 Qe8 22. Nxc6+ Kd7 23. Ne5+ Kd8 24. Qf6+ Qe7 25. Qxh8+ 1-0

