[Event "GER-chT U20"]
[Site "Magdeburg"]
[Date "2023.12.29"]
[Round "6.4"]
[White "Kolzenburg, Jan Niklas"]
[Black "Tulchynsky, David"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1621"]
[BlackElo "1748"]
[PlyCount "66"]
[EventDate "2023.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB03_2024"]
[SourceDate "2024.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.17"]
[SourceQuality "1"]
[WhiteTeam "Neuberg"]
[BlackTeam "Guettingen Rochade"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. d3 d6 3. f4 g6 4. Nf3 Bg7 5. c3 Nc6 6. Be2 a6 7. Be3 e6 8. 0-0 Nge7 9. Bf2 Bd7 10. Qd2 b6 11. Na3 d5 12. Nc2 0-0 13. e5 h5 14. h3 Qc7 15. d4 cxd4 16. Nfxd4 Nxd4 17. Nxd4 Nc6 18. Nf3 Na5 19. Qc2 b5 20. Ng5 Rfc8 21. b4 Nc4 22. Bc5 a5 23. Bxh5 axb4 24. Bxb4 Ne3 25. Qd3 Nxf1 26. Bxg6 Qb6+ 27. Kh1 Ng3+ 28. Kh2 Nf5 29. Bxf7+ Kh8 30. Qf3 Qe3 31. Qh5+ Bh6 32. Qg6 Qxf4+ 33. Kg1 Qxg5 0-1

[Event "GER-chT U20"]
[Site "Magdeburg"]
[Date "2023.12.29"]
[Round "5.5"]
[White "Tulchynsky, David"]
[Black "Hanmuradov, Uelwi"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "1748"]
[BlackElo "1867"]
[PlyCount "109"]
[EventDate "2023.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB03_2024"]
[SourceDate "2024.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.17"]
[SourceQuality "1"]
[WhiteTeam "Guettingen Rochade"]
[BlackTeam "Gera"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 e6 6. Bc4 d6 7. 0-0 Be7 8. Qe2 a6 9. Bb3 Nf6 10. Rd1 Qc7 11. Bf4 0-0 12. Rac1 e5 13. Bg5 Bg4 14. Be3 Qd7 15. Na4 Bxf3 16. gxf3 Qh3 17. Nb6 Rad8 18. Kh1 Nh5 19. Bd5 Nd4 20. Rxd4 exd4 21. Bd2 Bh4 22. Rg1 Kh8 23. Bc1 d3 24. Qe3 f5 25. Be6 f4 26. Bxh3 fxe3 27. Bxe3 Nf4 28. Bg2 d5 29. Bxf4 Rxf4 30. Nxd5 Rxd5 31. exd5 Bxf2 32. Rd1 Rd4 33. f4 Be3 34. f5 d2 35. d6 Rxd6 36. Bxb7 Rb6 37. Bc8 Rc6 38. Be6 Rc2 39. b4 h5 40. Kg2 Kh7 41. f6 g6 42. f7 Kg7 43. Bb3 Rc6 44. Kf3 Bg5 45. Bd5 Rb6 46. a3 a5 47. bxa5 Rb5 48. Ke4 Rxa5 49. Rf1 Kf8 50. Rb1 Ra4+ 51. Kf3 Rxa3+ 52. Ke2 Bf4 53. Rf1 Bh6 54. Rb1 Bf4 55. Rf1 1/2-1/2

[Event "GER-chT U20"]
[Site "Magdeburg"]
[Date "2023.12.28"]
[Round "3.3"]
[White "Guelsen, Sinan Yilmaz"]
[Black "Tulchynsky, David"]
[Result "0-1"]
[ECO "B75"]
[WhiteElo "1314"]
[BlackElo "1748"]
[PlyCount "64"]
[EventDate "2023.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB03_2024"]
[SourceDate "2024.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.17"]
[SourceQuality "1"]
[WhiteTeam "Karlsruhe SF"]
[BlackTeam "Guettingen Rochade"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Nb3 Be6 9. Nd5 Bxd5 10. exd5 Ne5 11. f4 Ned7 12. Qf3 Qc7 13. Rc1 0-0 14. g4 e5 15. f5 e4 16. Qd1 Ne5 17. h3 Nf3+ 18. Kf2 gxf5 19. Nd4 fxg4 20. Nxf3 gxf3 21. Rg1 Kh8 22. Rxg7 Kxg7 23. Qd4 Qe7 24. Bf4 Kg6 25. Bd3 Kf5 26. Re1 Rg8 27. Rxe4 Nxe4+ 28. Kxf3 Rae8 29. h4 Rg4 30. Qe3 Rxh4 31. Bg3 Qg5 32. Bxh4 Qg4# 0-1

[Event "GER-chT U20"]
[Site "Magdeburg"]
[Date "2023.12.28"]
[Round "4.4"]
[White "Tulchynsky, David"]
[Black "Ahlbrecht, Malte"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1748"]
[BlackElo "1727"]
[PlyCount "97"]
[EventDate "2023.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB03_2024"]
[SourceDate "2024.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.17"]
[SourceQuality "1"]
[WhiteTeam "Guettingen Rochade"]
[BlackTeam "Lehrte"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. Nf3 Nc6 6. cxd4 d6 7. Bc4 Nb6 8. Bb3 d5 9. Nc3 Bf5 10. 0-0 h6 11. Be3 e6 12. Bc2 Bxc2 13. Qxc2 Be7 14. Nd2 Bb4 15. f4 Bxc3 16. bxc3 Ne7 17. Qd3 Rc8 18. Nf3 Qc7 19. Rac1 Qc4 20. Qc2 Qa4 21. Qb3 Qa6 22. Rc2 Nf5 23. Bc1 Nc4 24. Re1 Qb6 25. g4 Ne7 26. Rf1 g6 27. Re2 h5 28. h3 Qxb3 29. axb3 Na5 30. b4 Nc4 31. Nd2 Kd7 32. Nb3 b6 33. Ra2 a5 34. bxa5 Nxa5 35. Nxa5 Ra8 36. Rb2 Rxa5 37. Rxb6 Kc7 38. Rb3 hxg4 39. hxg4 Rh4 40. g5 Ra1 41. Ra3 Rg4+ 42. Kh2 Rh4+ 43. Kg2 Rxa3 44. Bxa3 Nf5 45. Rf3 Rg4+ 46. Kh2 Rh4+ 47. Kg2 Rg4+ 48. Kf2 Rh4 49. Kg2 1/2-1/2

[Event "GER-chT U20"]
[Site "Magdeburg"]
[Date "2023.12.27"]
[Round "2.5"]
[White "Jagodzinsky, Lukas"]
[Black "Tulchynsky, David"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "1449"]
[BlackElo "1748"]
[PlyCount "74"]
[EventDate "2023.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB03_2024"]
[SourceDate "2024.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.17"]
[SourceQuality "1"]
[WhiteTeam "Hemer"]
[BlackTeam "Guettingen Rochade"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Nbd7 7. 0-0 e5 8. d5 a5 9. h3 Nh5 10. Bd2 Nc5 11. Qc2 Nf4 12. Rab1 f5 13. Bxf4 exf4 14. Bd3 Bxc3 15. bxc3 fxe4 16. Bxe4 Nxe4 17. Qxe4 Bf5 18. Qe2 Bxb1 19. Rxb1 b6 20. Nd4 Qf6 21. Re1 Qf7 22. Ne6 Rfe8 23. Qg4 Qf5 24. Qxf5 gxf5 25. Rd1 Rxe6 26. dxe6 Re8 27. Re1 Kg7 28. g4 fxg3 29. fxg3 Kf6 30. e7 Rxe7 31. Rxe7 Kxe7 32. Kf2 Ke6 33. Ke3 Ke5 34. a4 c6 35. h4 d5 36. cxd5 Kxd5 37. Kf4 b5 0-1

[Event "GER-chT U20"]
[Site "Magdeburg"]
[Date "2023.12.27"]
[Round "1.1"]
[White "Tulchynsky, David"]
[Black "Avdic, Faris"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1748"]
[BlackElo "2197"]
[PlyCount "42"]
[EventDate "2023.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB03_2024"]
[SourceDate "2024.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.17"]
[SourceQuality "1"]
[WhiteTeam "Guettingen Rochade"]
[BlackTeam "Hamburger SK"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 Nc6 5. g3 dxe4 6. dxe4 Bc5 7. h3 0-0 8. Bg2 e5 9. 0-0 a5 10. Qe2 b6 11. Nb3 Ba6 12. c4 Qe7 13. Bg5 Qe6 14. Nxc5 bxc5 15. b3 Ne8 16. Rad1 Nd6 17. Ne1 Nd4 18. Qd3 a4 19. Be3 axb3 20. axb3 Nxc4 21. bxc4 Bxc4 0-1

[Event "GER-ch U25-A"]
[Site "Willingen"]
[Date "2023.06.03"]
[Round "9"]
[White "Korbel, Joshua"]
[Black "Tulchynsky, David"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "1682"]
[BlackElo "1660"]
[PlyCount "85"]
[EventDate "2023.05.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 f5 4. Nc3 Nf6 5. d3 g6 6. a3 a5 7. Nd5 h6 8. Bd2 Bg7 9. Nh3 0-0 10. f4 d6 11. Bc3 Be6 12. Qb3 Rb8 13. Qb5 e4 14. dxe4 Nxe4 15. Bxe4 Bxc3+ 16. bxc3 fxe4 17. Nf2 Bf5 18. Rd1 Rf7 19. h3 Qe8 20. e3 b6 21. g4 Bc8 22. Qb1 Ne7 23. Nxe4 Nxd5 24. cxd5 Kg7 25. Rd4 Bb7 26. Kf2 Re7 27. c4 b5 28. Re1 bxc4 29. Qc2 Bxd5 30. Nxd6 cxd6 31. Rxd5 Qc6 32. Qc3+ Kh7 33. Qd4 c3 34. Rc1 Rb2+ 35. Kg3 Rxe3+ 36. Qxe3 Qxd5 37. Qe7+ Kg8 38. Qd8+ Kf7 39. Qc7+ Kg8 40. Qc8+ Kh7 41. Qc7+ Kg8 42. Qc8+ Kh7 43. Qc7+ 1/2-1/2

[Event "GER-ch U25-A"]
[Site "Willingen"]
[Date "2023.06.02"]
[Round "8"]
[White "Tulchynsky, David"]
[Black "Moeller, Tom"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1660"]
[BlackElo "1417"]
[PlyCount "113"]
[EventDate "2023.05.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 e5 5. Nf3 Nc6 6. 0-0 Nf6 7. c4 Bc5 8. Nc3 d6 9. h3 h6 10. a3 a5 11. Nd5 0-0 12. Be3 Be6 13. Qd2 Nd7 14. Ne1 Bxe3 15. Qxe3 Nd4 16. Nc2 Nb3 17. Rae1 Ndc5 18. f4 Bxd5 19. cxd5 f6 20. fxe5 fxe5 21. Bc4 Qb6 22. Bxb3 Qxb3 23. Qxb3 Nxb3 24. Rxf8+ Rxf8 25. Re3 Nd2 26. Re2 Rf1+ 27. Kh2 Nb3 28. Ne3 Nd4 29. Nxf1 Nxe2 30. Ne3 Nc1 31. Nc4 a4 32. Nxd6 Nd3 33. Nxb7 Kf7 34. Nd6+ Kf6 35. Nc4 Nf2 36. Nd2 Nd3 37. b4 Nc1 38. Nc4 Nb3 39. Kg3 Nd4 40. Nb2 Ne2+ 41. Kf3 Nc3 42. Ke3 Nb5 43. Nxa4 Nxa3 44. Kd3 Nb5 45. Nc3 Nd6 46. Kc2 Kg5 47. g3 h5 48. Kd3 h4 49. Ne2 hxg3 50. Nxg3 Kf4 51. Nh5+ Kf3 52. Nxg7 Nxe4 53. Nf5 Nf6 54. d6 e4+ 55. Kd2 Kf4 56. Ne3 Ke5 57. Ng4+ 1-0

[Event "GER-ch U25-A"]
[Site "Willingen"]
[Date "2023.06.01"]
[Round "7"]
[White "Nguyen, Phuc Nhat"]
[Black "Tulchynsky, David"]
[Result "1-0"]
[ECO "C24"]
[WhiteElo "1929"]
[BlackElo "1660"]
[PlyCount "129"]
[EventDate "2023.05.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 d5 5. exd5 Nxd5 6. 0-0 Be7 7. Nc3 Be6 8. Bb5 Nxc3 9. Bxc6+ bxc6 10. bxc3 Bd6 11. Re1 Qf6 12. Ng5 0-0 13. Nxe6 Qxe6 14. Qe2 Rae8 15. Be3 a5 16. c4 f5 17. Bd2 e4 18. dxe4 fxe4 19. Be3 Qf5 20. c5 Bf4 21. Bxf4 Qxf4 22. Qc4+ Kh8 23. Re2 Rf5 24. Rae1 Rfe5 25. Qc3 Qf5 26. Qxa5 Rxc5 27. Rxe4 Rf8 28. Qd2 h6 29. h3 Qd5 30. Qe2 Qxa2 31. c4 Qxe2 32. R1xe2 Kh7 33. Rd2 Rb8 34. Rd7 Rb4 35. Rg4 Rg5 36. Rxg5 hxg5 37. Rd4 Kg6 38. f3 c5 39. Re4 Kf5 40. Kf2 Rb2+ 41. Kg3 Rc2 42. Rg4 Kf6 43. h4 gxh4+ 44. Kxh4 g6 45. Rf4+ Ke5 46. Re4+ Kf6 47. Rf4+ Ke5 48. Re4+ Kf6 49. g3 Rd2 50. Rf4+ Kg7 51. Kg5 Rd4 52. Rf6 Rxc4 53. Rxg6+ Kf7 54. Rc6 Rc3 55. Rxc7+ Ke6 56. Kg4 c4 57. f4 Kf6 58. Rc5 Rc1 59. Rc6+ Kf7 60. Kf5 c3 61. g4 c2 62. Rc7+ Kf8 63. g5 Kg8 64. Kg6 Kf8 65. f5 1-0

[Event "GER-ch U25-A"]
[Site "Willingen"]
[Date "2023.05.31"]
[Round "5"]
[White "Tulchynsky, David"]
[Black "Abou Wally, Adrian"]
[Result "1-0"]
[ECO "C36"]
[WhiteElo "1660"]
[BlackElo "1753"]
[PlyCount "95"]
[EventDate "2023.05.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e5 2. f4 d5 3. exd5 exf4 4. Nf3 Nf6 5. Bb5+ Bd7 6. Bxd7+ Qxd7 7. 0-0 Be7 8. d4 0-0 9. Nc3 Nxd5 10. Nxd5 Qxd5 11. Bxf4 c5 12. Kh1 Rd8 13. c3 Nc6 14. dxc5 Bxc5 15. Bc7 Qxd1 16. Raxd1 Re8 17. Rd5 Bb6 18. Bxb6 axb6 19. a3 Re2 20. Rb5 Na5 21. Nd4 Rd2 22. Rxb6 g6 23. Rb4 Re8 24. h3 Nc6 25. Rxb7 Nxd4 26. cxd4 Ree2 27. Rg1 Rxb2 28. Rxb2 Rxb2 29. Ra1 Rd2 30. a4 Rxd4 31. a5 Rd7 32. a6 Ra7 33. Kh2 Kg7 34. Kg3 f5 35. Kf4 Kf6 36. Ra5 g5+ 37. Ke3 h5 38. Kd4 h4 39. Kc5 g4 40. Kb6 Rxa6+ 41. Kxa6 gxh3 42. gxh3 Kg5 43. Ra4 f4 44. Ra5+ Kg6 45. Kb6 f3 46. Ra3 Kf5 47. Rxf3+ Ke4 48. Ra3 1-0

[Event "GER-ch U25-A"]
[Site "Willingen"]
[Date "2023.05.31"]
[Round "6"]
[White "Tulchynsky, David"]
[Black "Andresen, Marc"]
[Result "1-0"]
[ECO "C34"]
[WhiteElo "1660"]
[BlackElo "1748"]
[PlyCount "77"]
[EventDate "2023.05.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 Nf6 4. e5 Nh5 5. Be2 g5 6. 0-0 Nc6 7. d4 d5 8. Qd3 Be6 9. Qb5 a6 10. Qa4 g4 11. c3 gxf3 12. Bxf3 b5 13. Qd1 Ng7 14. Bxf4 Nf5 15. a4 b4 16. Nd2 Rg8 17. Qc2 Qh4 18. g3 Qxf4 19. Bg2 Qe3+ 20. Kh1 Nxg3+ 21. hxg3 Qxg3 22. Nf3 Bf5 23. Qf2 Qxf2 24. Rxf2 Be4 25. Raf1 Bh6 26. Ne1 Bxg2+ 27. Nxg2 Rf8 28. Rf6 Bg5 29. Rxc6 Kd7 30. Rc5 Be7 31. Rxd5+ Kc8 32. Re1 c6 33. Ra5 bxc3 34. bxc3 c5 35. d5 Kb7 36. Rb1+ Ka7 37. d6 Rab8 38. Rxb8 Rxb8 39. Rxc5 1-0

[Event "GER-ch U25-A"]
[Site "Willingen"]
[Date "2023.05.30"]
[Round "4"]
[White "Zobel, Christian Erik"]
[Black "Tulchynsky, David"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "1633"]
[BlackElo "1660"]
[PlyCount "85"]
[EventDate "2023.05.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 d6 7. Nc3 Nf6 8. Be2 0-0 9. 0-0 Bd7 10. f3 Rc8 11. b3 Qa5 12. Qd2 a6 13. a3 Ne5 14. Rfc1 Qc7 15. Nd5 Nxd5 16. exd5 Qb8 17. b4 Rc7 18. Ra2 Rfc8 19. Rac2 Ba4 20. Rc3 Nd7 21. Bd1 Bxd1 22. Qxd1 Qa8 23. R3c2 Ne5 24. Qe2 h5 25. h3 Kh7 26. f4 Nd7 27. f5 b5 28. fxg6+ fxg6 29. Ne6 Rxc4 30. Rxc4 Rxc4 31. Rxc4 bxc4 32. Nxg7 Kxg7 33. Qxc4 Nf6 34. Bd4 Kf7 35. Bxf6 Kxf6 36. Qd4+ Kf7 37. a4 Qe8 38. Qd1 Qd7 39. Qf3+ Kg7 40. Qb3 Qa7+ 41. Kf1 Qd4 42. b5 Qf4+ 43. Kg1 1/2-1/2

[Event "GER-ch U25-A"]
[Site "Willingen"]
[Date "2023.05.29"]
[Round "3"]
[White "Vollbehr, Bjarne"]
[Black "Tulchynsky, David"]
[Result "1-0"]
[ECO "A51"]
[WhiteElo "1867"]
[BlackElo "1660"]
[PlyCount "107"]
[EventDate "2023.05.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. d5 Bc5 4. Nc3 d6 5. h3 h6 6. e4 0-0 7. g4 Nh7 8. Nf3 h5 9. g5 g6 10. Bd3 Kg7 11. h4 a6 12. Qe2 f5 13. Be3 Bxe3 14. Qxe3 f4 15. Qd2 Nd7 16. Bc2 Rf7 17. 0-0 Nb6 18. c5 Qd7 19. Nh2 dxc5 20. f3 Nc4 21. Qf2 Ne3 22. Rfc1 b6 23. Bd3 Bb7 24. Nd1 Nxd1 25. Rxd1 Rd8 26. a4 c6 27. Bc4 cxd5 28. Bxd5 Bxd5 29. Rxd5 Qc7 30. Rad1 Rfd7 31. Qe2 a5 32. Nf1 Nf8 33. Qc4 Ne6 34. Nd2 Nd4 35. Kg2 Rxd5 36. exd5 Qd6 37. Qa6 Rd7 38. Ne4 Qxd5 39. Qxb6 Rb7 40. Qf6+ Kh7 41. Rd2 Rf7 42. Qb6 Qb3 43. Qxb3 Nxb3 44. Rd5 Re7 45. Nxc5 Nd4 46. Nd7 Nf5 47. Nf6+ Kg7 48. Rxa5 Nxh4+ 49. Kf2 Rb7 50. Rb5 Rxb5 51. axb5 Nf5 52. b6 Ne7 53. b7 Nc6 54. Nd7 1-0

[Event "GER-ch U25-A"]
[Site "Willingen"]
[Date "2023.05.28"]
[Round "1"]
[White "Stegert, Jonas"]
[Black "Tulchynsky, David"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1838"]
[BlackElo "1660"]
[PlyCount "49"]
[EventDate "2023.05.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 d5 4. Bf4 c6 5. Qd2 Bg7 6. Bh6 0-0 7. h4 Qd6 8. Bxg7 Kxg7 9. h5 Nxh5 10. Ne5 Nd7 11. g4 Nxe5 12. dxe5 Qxe5 13. gxh5 d4 14. hxg6 fxg6 15. Qh6+ Kf7 16. Qxh7+ Ke8 17. Qxg6+ Kd8 18. 0-0-0 Kc7 19. Nb1 Qf4+ 20. e3 Qxf2 21. Qg1 Qf3 22. Bg2 Qe2 23. Bf1 Qf3 24. Nd2 Qf7 25. Qg3+ 1-0

[Event "GER-ch U25-A"]
[Site "Willingen"]
[Date "2023.05.28"]
[Round "2"]
[White "Tulchynsky, David"]
[Black "Longo, Massimo"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1660"]
[BlackElo "1890"]
[PlyCount "84"]
[EventDate "2023.05.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 b6 3. g3 Bb7 4. Bg2 f5 5. d3 Nf6 6. Nge2 fxe4 7. dxe4 Bc5 8. 0-0 0-0 9. Bg5 h6 10. Bxf6 Qxf6 11. Nf4 Qf7 12. Na4 Ba6 13. Re1 Bxf2+ 14. Kxf2 e5 15. Kg1 exf4 16. gxf4 Qxf4 17. Qd5+ Qf7 18. Qd2 Bb7 19. Rf1 Qe7 20. Rxf8+ Qxf8 21. Rf1 Qe7 22. Nc3 Nc6 23. Nd5 Qe5 24. Qf2 Qd4 25. Nxc7 Rf8 26. Qxd4 Nxd4 27. Rxf8+ Kxf8 28. c3 Ne2+ 29. Kf1 Nf4 30. Bf3 a6 31. Nd5 Bxd5 32. exd5 Ke7 33. b3 Kd6 34. c4 Kc5 35. Ke1 Kd4 36. Kd2 d6 37. a4 a5 38. h4 g5 39. hxg5 hxg5 40. Bg4 Nd3 41. Bf5 Nc5 42. Bc2 g4 0-1

[Event "Verden op-B"]
[Site "Verden"]
[Date "2023.01.08"]
[Round "7"]
[White "Tulchynsky, David"]
[Black "Walther, Jonas"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "1617"]
[BlackElo "1770"]
[PlyCount "61"]
[EventDate "2023.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 g6 2. Nc3 Bg7 3. f4 d6 4. Nf3 c5 5. g3 Nc6 6. Bg2 Nf6 7. 0-0 0-0 8. d3 Nd7 9. f5 Nde5 10. Nxe5 Nxe5 11. Nd5 Bd7 12. Bg5 f6 13. Bd2 Bc6 14. Nf4 Bd7 15. Bh3 Qc8 16. Nd5 Re8 17. Bc3 e6 18. fxe6 Bxe6 19. Bxe6+ Rxe6 20. Bxe5 dxe5 21. Qg4 Kf7 22. c4 Qc6 23. Rf2 a6 24. Raf1 b5 25. b3 b4 26. Qh4 h5 27. g4 hxg4 28. Qxg4 Rh8 29. Rg2 g5 30. Qxg5 Bf8 31. Qg6# 1-0

[Event "Verden op-B"]
[Site "Verden"]
[Date "2023.01.07"]
[Round "5"]
[White "Aden, Dagmar"]
[Black "Tulchynsky, David"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1779"]
[BlackElo "1617"]
[PlyCount "64"]
[EventDate "2023.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nc6 3. Nf3 Nf6 4. 0-0 Nxe4 5. d4 d5 6. Bb5 exd4 7. Nxd4 Bd7 8. Nxc6 bxc6 9. Bd3 Nf6 10. Re1+ Be7 11. Qe2 Be6 12. Bg5 0-0 13. Nd2 h6 14. Bh4 Rb8 15. b3 Re8 16. Nf3 Bb4 17. Rf1 Bc3 18. Rab1 Bg4 19. Qd1 g5 20. Bg3 Ne4 21. Bxe4 dxe4 22. Qxd8 Rbxd8 23. h3 Bh5 24. Nh2 Be2 25. Bxc7 Rd7 26. Bg3 Bxf1 27. Nxf1 f5 28. h4 f4 29. Bh2 e3 30. fxe3 fxe3 31. Bg3 e2 32. Nh2 Rd1+ 0-1

[Event "Verden op-B"]
[Site "Verden"]
[Date "2023.01.07"]
[Round "6"]
[White "Schwenke, Stefan"]
[Black "Tulchynsky, David"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1818"]
[BlackElo "1617"]
[PlyCount "82"]
[EventDate "2023.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 Qf6 7. Qd2 Nge7 8. Qf4 Qxf4 9. Bxf4 d6 10. f3 Be6 11. 0-0-0 0-0-0 12. Na4 Ng6 13. Bd2 Rhe8 14. Bb5 d5 15. Nac5 dxe4 16. Nxe4 Bxb3 17. axb3 f5 18. Ng3 Nh4 19. Bg5 Rxd1+ 20. Rxd1 Nxg2 21. Nh5 g6 22. Nf6 Rh8 23. Bc4 Be3+ 24. Bxe3 Nxe3 25. Be6+ Kb8 26. Rd7 Rd8 27. Rxd8+ Nxd8 28. Nd7+ Kc8 29. Nb6+ Kb8 30. Nd7+ Ka8 31. Bg8 h6 32. Kd2 f4 33. Ne5 g5 34. Kd3 Kb8 35. Nc4 Nxc4 36. Bxc4 Kc8 37. Ke4 Kd7 38. Kf5 Nc6 39. Bb5 Ke7 40. Bxc6 bxc6 41. Kg6 g4 0-1

[Event "Verden op-B"]
[Site "Verden"]
[Date "2023.01.06"]
[Round "3"]
[White "Axt, Christian"]
[Black "Tulchynsky, David"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "1724"]
[BlackElo "1617"]
[PlyCount "51"]
[EventDate "2023.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. 0-0 e5 5. d3 g6 6. c4 d4 7. Nbd2 Bg7 8. a3 Nge7 9. Ne4 b6 10. b4 f5 11. Ned2 Rb8 12. b5 Na5 13. Nb3 Nxb3 14. Qxb3 0-0 15. Bg5 h6 16. Bxe7 Qxe7 17. Rfe1 e4 18. Nh4 Qf7 19. dxe4 fxe4 20. Bxe4 Qxf2+ 21. Kh1 g5 22. Bd5+ Kh7 23. Qd3+ Rf5 24. Rf1 Qe3 25. Nxf5 Qxd3 26. exd3 1-0

[Event "Verden op-B"]
[Site "Verden"]
[Date "2023.01.06"]
[Round "4"]
[White "Tulchynsky, David"]
[Black "Rachner, Toby"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "1617"]
[PlyCount "53"]
[EventDate "2023.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. d3 e5 4. g3 d4 5. Nb1 Bd6 6. Bg2 Ne7 7. Ne2 Ng6 8. 0-0 Bg4 9. f3 Be6 10. f4 exf4 11. Nxf4 Nxf4 12. Bxf4 Bxf4 13. gxf4 f6 14. Nd2 0-0 15. f5 Bf7 16. Qg4 Nd7 17. Nf3 c5 18. b3 Rc8 19. Kh1 Qe8 20. Rg1 Kh8 21. Bh3 Rg8 22. Qf4 Bh5 23. Bg4 Bxg4 24. Rxg4 Ne5 25. Rh4 Nxf3 26. Qxf3 Qf7 27. Rxh7+ 1-0

[Event "GER-chT U16"]
[Site "Darmstadt"]
[Date "2022.12.30"]
[Round "7"]
[White "Pohle, Saskia"]
[Black "Tulchynsky, David"]
[Result "1-0"]
[ECO "C63"]
[WhiteElo "1678"]
[BlackElo "1617"]
[PlyCount "95"]
[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 "Magdeburg Schachzwerge"]
[BlackTeam "Guettingen Rochade"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d3 Nf6 5. 0-0 Bc5 6. Nc3 h6 7. Bxc6 dxc6 8. Nxe5 0-0 9. Ng6 Re8 10. Na4 Bd6 11. f3 Kh7 12. exf5 Bxf5 13. Nh4 Be6 14. g3 b5 15. Nc3 Bc5+ 16. Kh1 Bh3 17. Ng2 Qd4 18. Ne4 Rad8 19. c3 Bxg2+ 20. Kxg2 Qd5 21. Bf4 Bb6 22. Nxf6+ gxf6 23. d4 c5 24. Qc2+ Kg7 25. dxc5 Qxc5 26. Rfe1 b4 27. Rxe8 Rxe8 28. Qd2 bxc3 29. Bxh6+ Kh7 30. bxc3 Qb5 31. c4 Qe5 32. Bf4 Qe2+ 33. Kh3 Qe6+ 34. g4 Kg6 35. Kg3 Qxc4 36. h4 Re2 37. h5+ Kf7 38. Qd7+ Re7 39. Qf5 Qe2 40. Qg6+ Ke6 41. Qf5+ Kf7 42. g5 Qf2+ 43. Kg4 Qg2+ 44. Bg3 Bf2 45. Qxf6+ Ke8 46. Qh8+ Kf7 47. g6+ Ke6 48. Qe5+ 1-0

[Event "GER-chT U16"]
[Site "Darmstadt"]
[Date "2022.12.29"]
[Round "5"]
[White "Tulchynsky, David"]
[Black "Eull, Emil"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "1617"]
[BlackElo "1969"]
[PlyCount "116"]
[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 "Guettingen Rochade"]
[BlackTeam "Neuberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. g3 d5 2. Bg2 Nf6 3. Nf3 e6 4. 0-0 c5 5. d3 Nc6 6. Nbd2 Be7 7. c4 d4 8. Qb3 e5 9. Ng5 0-0 10. Nge4 Ne8 11. f3 f5 12. Nf2 Qc7 13. Re1 Bd7 14. Nf1 Rd8 15. Bd2 b6 16. Rad1 f4 17. g4 Nd6 18. Qc2 Ra8 19. Ra1 Bh4 20. Reb1 Rfb8 21. a3 Rb7 22. b4 Nd8 23. Rb2 a6 24. Rab1 Rab8 25. Be1 Bxf2+ 26. Kxf2 g5 27. Nd2 Ne6 28. Nb3 Ba4 29. Qd2 Bxb3 30. Rxb3 b5 31. cxb5 Rxb5 32. Qa2 c4 33. dxc4 Qxc4 34. a4 R5b7 35. R3b2 Qxa2 36. Rxa2 Rc8 37. Bf1 Rb6 38. Kg2 Nc4 39. Kg1 Ne3 40. Bd2 Rc4 41. Bxe3 dxe3 42. Rab2 Nd4 43. Kg2 Kf7 44. Kg1 h6 45. Kg2 Ke6 46. b5 axb5 47. axb5 Rc5 48. Ra2 Rcxb5 49. Rxb5 Nxb5 50. Rb2 Kd5 51. h3 Kc5 52. Rc2+ Kd4 53. Rc8 Rd6 54. Rb8 Na3 55. Rb3 Nc4 56. Rd3+ Kc5 57. Rc3 Rd1 58. Rd3 Nd2 0-1

[Event "GER-chT U16"]
[Site "Darmstadt"]
[Date "2022.12.29"]
[Round "6"]
[White "Tulchynsky, David"]
[Black "Popovici, Liviu Daniel"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1617"]
[BlackElo "1594"]
[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 "Guettingen Rochade"]
[BlackTeam "Vaterstetten Grasbrunn"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 d6 3. f4 Nc6 4. Nf3 Nf6 5. g3 a6 6. a4 b6 7. Bg2 Bb7 8. 0-0 e6 9. d3 Be7 10. Bd2 Qc7 11. Qe2 0-0 12. h3 d5 13. e5 Nd7 14. Rac1 Rae8 15. g4 f6 16. exf6 Bxf6 17. g5 Nd4 18. Nxd4 Bxd4+ 19. Kh1 Qd6 20. Rce1 Rf5 21. Qg4 Ref8 22. Ne2 Bxb2 23. Ng3 R5f7 24. Rxe6 Qc7 25. Rfe1 d4 26. Ne4 Bc3 27. Nxc3 dxc3 28. Bc1 b5 29. Re7 Bxg2+ 30. Kxg2 Rxe7 31. Rxe7 Qc6+ 32. Kg1 Nb6 33. axb5 axb5 34. Qe6+ Qxe6 35. Rxe6 Nd5 36. Re5 Nxf4 37. Bxf4 Rxf4 38. Rxc5 b4 39. Kg2 Kf7 40. Kg3 Rd4 41. Rb5 Kg6 1/2-1/2

[Event "GER-chT U16"]
[Site "Darmstadt"]
[Date "2022.12.28"]
[Round "4"]
[White "Melestean, Timur"]
[Black "Tulchynsky, David"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "1718"]
[BlackElo "1617"]
[PlyCount "189"]
[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 "Guettingen Rochade"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nf3 c6 7. Be2 Nbd7 8. 0-0 h6 9. Bh4 b6 10. cxd5 exd5 11. Qc2 Bb7 12. Rac1 Rc8 13. Qb1 Re8 14. b4 Nh5 15. Bxe7 Qxe7 16. Rfd1 Nhf6 17. Bf1 Ne4 18. Nxe4 Qxe4 19. Bd3 Qe7 20. Bf5 g6 21. Bxd7 Qxd7 22. a3 Kg7 23. Rc3 f6 24. Rdc1 Qe7 25. h3 a6 26. a4 Kh7 27. Ne1 Rc7 28. Nd3 Rec8 29. Nf4 f5 30. Nd3 Qe4 31. Qb2 Ba8 32. Qc2 Kg7 33. Qd2 Bb7 34. Nf4 Qe7 35. Qb2 g5 36. Nd3 Qe4 37. Qc2 Kf6 38. Qd2 Qe7 39. Qe2 Kg7 40. Qh5 Qe8 41. Qd1 Qe4 42. Qc2 Kf6 43. Qb2 Ba8 44. Ne1 Kg6 45. Nf3 Kh7 46. Qc2 Qxc2 47. R3xc2 Kg7 48. Ne5 Kf6 49. Nd3 Ke6 50. Rb2 Kd6 51. a5 b5 52. Nc5 Bb7 53. Kf1 Re8 54. Ke2 Bc8 55. Kd2 Rf7 56. Nd3 Bd7 57. Ne5 Rf6 58. Kc3 Rg8 59. Rh1 h5 60. Re2 Rgf8 61. g3 Rg8 62. Nd3 Rh8 63. Rg1 g4 64. Nf4 Rfh6 65. Ree1 Rf6 66. Rg2 Rfh6 67. Reg1 Be8 68. Kd2 Bd7 69. Rh2 Ke7 70. Rgh1 Be8 71. Ke2 Kf6 72. Nd3 Bd7 73. Ne5 Ke7 74. Ke1 R8h7 75. Nd3 Kd6 76. Ke2 Rh8 77. hxg4 fxg4 78. Nf4 Be8 79. Rg1 h4 80. gxh4 Rxh4 81. Rhg2 Rg8 82. Ke1 Bd7 83. Nd3 Be6 84. Ne5 Bd7 85. Kd2 Be6 86. Ke2 Bf5 87. Ke1 Be6 88. Kd2 Bf5 89. f3 gxf3 90. Rxg8 Rh2+ 91. Kc3 f2 92. Rf1 Bh3 93. Nf3 Rg2 94. Rxg2 Bxg2 95. Rxf2 1-0

[Event "GER-chT U16"]
[Site "Darmstadt"]
[Date "2022.12.28"]
[Round "3"]
[White "Tulchynsky, David"]
[Black "Chugunov, Ivan"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1617"]
[BlackElo "1624"]
[PlyCount "56"]
[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 "Guettingen Rochade"]
[BlackTeam "Ostfildern"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 d5 4. c3 Bd6 5. e3 Nbd7 6. Bd3 b6 7. Nbd2 h6 8. Bxf6 Nxf6 9. 0-0 0-0 10. Qc2 Bb7 11. Rfe1 Rc8 12. Rad1 c5 13. Qb1 Qc7 14. h3 e5 15. e4 dxe4 16. Nxe4 Nxe4 17. Bxe4 Bxe4 18. Qxe4 cxd4 19. cxd4 exd4 20. Nxd4 a6 21. Ne6 Bh2+ 22. Kh1 fxe6 23. Qxe6+ Qf7 24. Kxh2 Qxe6 25. Rxe6 Rxf2 26. Rxb6 Rcc2 27. Rg1 Rxb2 28. Rxa6 Rxa2 1/2-1/2

[Event "GER-chT U16"]
[Site "Darmstadt"]
[Date "2022.12.27"]
[Round "1"]
[White "Morgenthaler, Nick"]
[Black "Tulchynsky, David"]
[Result "1/2-1/2"]
[ECO "A84"]
[WhiteElo "1320"]
[BlackElo "1617"]
[PlyCount "114"]
[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 "Frankenthal"]
[BlackTeam "Guettingen Rochade"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 c6 3. Nf3 e6 4. g3 f5 5. Nc3 Nf6 6. Bf4 Bd6 7. Ne5 0-0 8. h4 Ng4 9. f3 Nxe5 10. dxe5 Bb4 11. e3 Qa5 12. Qb3 Nd7 13. a3 Bxc3+ 14. bxc3 b5 15. cxb5 cxb5 16. Qb4 Qxb4 17. axb4 Nb6 18. Bxb5 a6 19. Bd3 Bb7 20. Kd2 Nc4+ 21. Kc2 Rfc8 22. Rhe1 Rc7 23. Re2 Rac8 24. Rc1 Bc6 25. e4 Ba4+ 26. Kb1 fxe4 27. fxe4 dxe4 28. Rxe4 Bb5 29. Rd4 Rb8 30. Ka2 a5 31. Ra1 axb4 32. cxb4 Ra7+ 33. Kb1 Na3+ 34. Kb2 Bxd3 35. Rxa3 Rxa3 36. Kxa3 Bb5 37. Kb3 Kf7 38. g4 h6 39. Kc3 Rc8+ 40. Kb2 Rc4 41. Rxc4 Bxc4 42. Kc3 Bd5 43. Kd4 Ke7 44. Kc5 Kd7 45. Kb6 Kc8 46. Be3 Bf3 47. Bxh6 gxh6 48. g5 hxg5 49. hxg5 Be4 50. Ka7 Bd3 51. Kb6 Kd7 52. b5 Ke7 53. Kc6 Be4+ 54. Kc7 Kf7 55. Kd6 Bd5 56. b6 Kg6 57. b7 Bxb7 1/2-1/2

[Event "GER-chT U16"]
[Site "Darmstadt"]
[Date "2022.12.27"]
[Round "2"]
[White "Rohm, Linus"]
[Black "Tulchynsky, David"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "1854"]
[BlackElo "1617"]
[PlyCount "89"]
[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 "Paderborn Akademie"]
[BlackTeam "Guettingen Rochade"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 c6 3. Nd2 e6 4. Qc2 f5 5. g3 Nf6 6. Bg2 Bd6 7. Nh3 0-0 8. Nf3 Ne4 9. 0-0 Nd7 10. Nf4 Qe7 11. Nd3 Ndf6 12. Nfe5 Bc7 13. b3 Nd7 14. Nf3 Qf6 15. cxd5 exd5 16. Nf4 g5 17. Nxd5 cxd5 18. Qxc7 g4 19. Ne5 Nxe5 20. Qxe5 Qxe5 21. dxe5 Be6 22. Bb2 Rac8 23. Rac1 h5 24. Bd4 b6 25. f3 Nc5 26. Rfd1 Rfd8 27. Bf1 Rc7 28. b4 Na6 29. Rxc7 Nxc7 30. fxg4 fxg4 31. e3 Bf5 32. Rc1 Rd7 33. Rc6 Ne6 34. a4 Rc7 35. Rxc7 Nxc7 36. a5 bxa5 37. bxa5 a6 38. Bg2 Be4 39. Bb6 Bxg2 40. Kxg2 Ne6 41. h4 Kf7 42. Kf2 Ng7 43. e4 Ke6 44. Ke3 Kxe5 45. Bd4+ 1-0

[Event "GER-chT U10"]
[Site "Magdeburg"]
[Date "2016.12.29"]
[Round "6.4"]
[White "Eschweiler, Charlotte"]
[Black "Tulchynsky, David"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "767"]
[PlyCount "27"]
[EventDate "2016.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Niederkassel"]
[BlackTeam "Goettingen Rochade"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Bc4 Nf6 3. Nf3 Nc6 4. d3 Bc5 5. Ng5 0-0 6. Nc3 Ng4 7. 0-0 Nxf2 8. Qe1 Nxd3+ 9. Be3 Nxe1 10. Bxc5 Re8 11. Nxf7 Qh4 12. Nd6+ Kh8 13. Nxe8 d6 14. Rf8# 1-0

[Event "GER-chT U10"]
[Site "Magdeburg"]
[Date "2016.12.29"]
[Round "7.4"]
[White "Tulchynsky, David"]
[Black "Do, Minh Philip"]
[Result "0-1"]
[ECO "C24"]
[BlackElo "600"]
[PlyCount "148"]
[EventDate "2016.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Goettingen Rochade"]
[BlackTeam "Falkenberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Bc4 Nf6 3. d3 h6 4. Be3 c6 5. Nf3 Bd6 6. 0-0 0-0 7. Nc3 b5 8. Bb3 Na6 9. a3 Qe7 10. Ne2 Nc5 11. Ba2 Bc7 12. Ng3 d5 13. Nf5 Bxf5 14. exf5 Qd7 15. b4 Na4 16. Ne1 Nc3 17. Qd2 Qd6 18. Qxc3 e4 19. g3 exd3 20. Bc5 Qe5 21. Qxe5 Bxe5 22. Bxf8 Bxa1 23. Nxd3 Rxf8 24. Rxa1 Re8 25. Re1 Rd8 26. c3 Nd7 27. Ne5 Nb8 28. Ng4 a6 29. f6 h5 30. Ne3 Re8 31. Nc2 Rd8 32. fxg7 Nd7 33. Nd4 Nb8 34. Bb1 Rc8 35. Bf5 Rd8 36. Re7 Kxg7 37. Rc7 Rd6 38. Ne6+ Kf6 39. Bh3 fxe6 40. Rh7 Kg6 41. Rh8 Nd7 42. Ra8 c5 43. Rc8 c4 44. Re8 Kf7 45. Rh8 Nf6 46. f4 Kg7 47. Ra8 Ne4 48. f5 exf5 49. Ra7+ Kg6 50. Re7 Nxc3 51. Re3 Ne4 52. Bg2 Re6 53. Bxe4 Rxe4 54. Rxe4 fxe4 55. Kf2 Kf5 56. Ke3 Ke5 57. h3 d4+ 58. Kd2 e3+ 59. Kc2 d3+ 60. Kd1 e2+ 61. Kd2 c3+ 62. Kxc3 e1Q+ 63. Kxd3 Qxg3+ 64. Ke2 Qxh3 65. Kf2 Qxa3 66. Kg2 h4 67. Kh2 h3 68. Kh1 h2 69. Kxh2 Kf4 70. Kg1 Qa2 71. Kf1 Ke3 72. Kg1 Kf3 73. Kh1 Kg3 74. Kg1 Qg2# 0-1

[Event "GER-chT U10"]
[Site "Magdeburg"]
[Date "2016.12.28"]
[Round "4.4"]
[White "Tulchynsky, David"]
[Black "Kovalchuk, Alexander"]
[Result "1-0"]
[ECO "C47"]
[BlackElo "787"]
[PlyCount "71"]
[EventDate "2016.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Goettingen Rochade"]
[BlackTeam "Dresden TU"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Ne2 Bc5 5. Ng3 d6 6. Be2 Be6 7. 0-0 Qe7 8. d3 0-0-0 9. a3 a6 10. b4 Ba7 11. c4 Qd7 12. Bb2 h6 13. Bc3 g5 14. a4 Rdg8 15. b5 Ne7 16. Nd2 g4 17. Qb3 h5 18. bxa6 bxa6 19. Rab1 Kd8 20. Qb7 Bc5 21. h4 Nh7 22. Qxa6 f5 23. Rb8+ Nc8 24. exf5 Bxf5 25. Qb5 Ke7 26. Qxd7+ Bxd7 27. Nde4 Ba7 28. Rb7 Bxa4 29. Rxc7+ Kd8 30. Rxa7 Nxa7 31. Ra1 Kd7 32. Rxa4 Nc8 33. c5 Ke6 34. cxd6 Nxd6 35. Ra6 Rd8 36. Bb4 1-0

[Event "GER-chT U10"]
[Site "Magdeburg"]
[Date "2016.12.28"]
[Round "3.4"]
[White "Tulchynsky, David"]
[Black "Meyer Deharde, Mattis"]
[Result "1/2-1/2"]
[ECO "C47"]
[BlackElo "866"]
[PlyCount "96"]
[EventDate "2016.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Goettingen Rochade"]
[BlackTeam "Dresden Striesen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. d3 Nf6 3. Nf3 Nc6 4. Nc3 Bc5 5. Ne2 0-0 6. Ng3 d6 7. Qd2 Bg4 8. Be2 Be6 9. 0-0 Nd4 10. c3 Nxf3+ 11. Bxf3 Bg4 12. Bxg4 Nxg4 13. Qg5 Qxg5 14. Bxg5 h6 15. b4 Bb6 16. Bd2 c5 17. a3 cxb4 18. h3 Nf6 19. axb4 Rfd8 20. Rfe1 d5 21. Be3 dxe4 22. Bxb6 axb6 23. Nxe4 Nxe4 24. dxe4 Rd3 25. Rac1 Rc8 26. c4 Rb3 27. b5 Rb4 28. Red1 Rcxc4 29. Rxc4 Rxc4 30. Rd7 Rc5 31. Rxb7 Rxb5 32. Kf1 Rb4 33. f3 Rb1+ 34. Kf2 Rb2+ 35. Kg3 Kf8 36. h4 Ke8 37. Kh3 Rb1 38. g4 b5 39. Kg2 b4 40. Kf2 g6 41. Ke2 Rh1 42. h5 gxh5 43. gxh5 Rxh5 44. Rxb4 Rg5 45. Rb5 h5 46. f4 Rg4 47. Rxe5+ Kf8 48. Rxh5 Rxf4 1/2-1/2

[Event "GER-chT U10"]
[Site "Magdeburg"]
[Date "2016.12.27"]
[Round "1.4"]
[White "Tulchynsky, David"]
[Black "Isbilir, Levin"]
[Result "0-1"]
[ECO "C47"]
[BlackElo "931"]
[PlyCount "69"]
[EventDate "2016.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Goettingen Rochade"]
[BlackTeam "Erlangen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. d3 h6 3. Nf3 Nc6 4. Nc3 Nf6 5. Be2 Bc5 6. 0-0 0-0 7. a3 d6 8. b4 Bd4 9. Bb2 a6 10. Nxd4 Nxd4 11. Nd5 c6 12. Nxf6+ Qxf6 13. c3 Nxe2+ 14. Qxe2 Qg6 15. Qf3 Bg4 16. Qe3 d5 17. c4 d4 18. Qg3 Qg5 19. Bc1 Qg6 20. h3 Be2 21. Qxg6 fxg6 22. Re1 Bxd3 23. Rd1 Bxc4 24. Bd2 Be2 25. Re1 Bd3 26. Ra2 Rae8 27. Rb2 Re6 28. Rb3 Bc4 29. Rb2 Ref6 30. f3 b6 31. Rc1 Be2 32. Kf2 Bxf3 33. gxf3 Rxf3+ 34. Kg2 Rf2+ 35. Kg1 0-1

