[Event "Hessen-chC"]
[Site "Frankfurt"]
[Date "2018.05.12"]
[Round "6"]
[White "Siebert, Yannick"]
[Black "Rakhletskyy, Bobdan"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "46"]
[EventDate "2018.05.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Bc4 Nf6 5. d3 Ng4 6. Ng5 0-0 7. Qxg4 h6 8. Nf3 d6 9. Qg3 Nb4 10. Bb3 Be6 11. a3 Nc6 12. 0-0 Nd4 13. Be3 Bxb3 14. cxb3 Qe7 15. Nd5 Qe6 16. Nxc7 Qxb3 17. Nxa8 Rxa8 18. Rad1 Ne2+ 19. Kh1 Nxg3+ 20. Kg1 Nxf1 21. Kxf1 Qxd1+ 22. Ne1 Bxe3 23. fxe3 Rc8 0-1

[Event "Hessen-chC"]
[Site "Frankfurt"]
[Date "2018.05.11"]
[Round "3"]
[White "Oezyar, Arin"]
[Black "Siebert, Yannick"]
[Result "1-0"]
[ECO "C53"]
[WhiteElo "981"]
[PlyCount "73"]
[EventDate "2018.05.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 d6 8. h3 Be6 9. d5 Bf5 10. Bd2 Qe7 11. 0-0 Bxe4 12. Nxe4 Qxe4 13. Re1 Ne5 14. Rxe4 Nxe4 15. Nxe5 Nxd2 16. a3 dxe5 17. axb4 Nxc4 18. Qe2 b5 19. b3 Nd6 20. Qxe5+ Kf8 21. Re1 h5 22. Qe7+ Kg8 23. Qxc7 Re8 24. Rxe8+ Nxe8 25. Qxa7 g5 26. Qb8 Kg7 27. Qxb5 g4 28. hxg4 hxg4 29. Qc5 Nf6 30. b5 Ne4 31. Qd4+ Nf6 32. b6 g3 33. fxg3 Kg6 34. Qe5 Nh5 35. b7 f6 36. Qd6 Kg5 37. b8Q 1-0

[Event "Hessen-chC"]
[Site "Frankfurt"]
[Date "2018.05.10"]
[Round "2"]
[White "Siebert, Yannick"]
[Black "Scallan, Cillian"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "1134"]
[PlyCount "78"]
[EventDate "2018.05.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 d6 5. Nc3 Bg4 6. h3 Bh5 7. g4 Bg6 8. h4 h6 9. Be3 Bb6 10. Nd5 Bxe3 11. fxe3 Na5 12. c3 Nxc4 13. dxc4 Bxe4 14. Qe2 Bxd5 15. cxd5 Nf6 16. Qc4 Nxg4 17. Qxg4 g6 18. 0-0-0 a5 19. Qg3 b5 20. b3 b4 21. c4 a4 22. c5 axb3 23. cxd6 cxd6 24. Nxe5 b2+ 25. Kxb2 Qf6 26. Qf3 Qxe5+ 27. Rd4 Ra3 28. Re1 0-0 29. h5 g5 30. Kc2 Qh2+ 31. Re2 Rxa2+ 32. Kd3 Rxe2 33. Qxe2 Qxe2+ 34. Kxe2 Rb8 35. Rd1 b3 36. Kd2 b2 37. Kc2 b1Q+ 38. Rxb1 Rxb1 39. Kxb1 g4 0-1

[Event "Bad Soden U18 op"]
[Site "Bad Soden"]
[Date "2017.10.03"]
[Round "8"]
[White "Gossen, Veronika"]
[Black "Siebert, Yannick"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "953"]
[PlyCount "41"]
[EventDate "2017.09.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 e6 3. e4 f6 4. f4 dxe4 5. Nxe4 Bd6 6. Qe2 Nd7 7. Nxd6+ cxd6 8. Qxe6+ Ne7 9. Qxd6 0-0 10. f5 Nb6 11. Qxd8 Rxd8 12. c3 Bxf5 13. Nf3 Ned5 14. c4 Re8+ 15. Kf2 Nb4 16. a3 Nc2 17. Ra2 Rad8 18. d5 Nd7 19. Be2 a6 20. Bd1 Ne3 21. Bxe3 1-0

[Event "Bad Soden U18 op"]
[Site "Bad Soden"]
[Date "2017.10.03"]
[Round "9"]
[White "Pyshny, Anton"]
[Black "Siebert, Yannick"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1676"]
[PlyCount "35"]
[EventDate "2017.09.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d5 3. exd5 Nf6 4. Bc4 Nxd5 5. Bxd5 Qxd5 6. 0-0 b6 7. Nc3 Qe6 8. Re1 Bd6 9. d4 f6 10. dxe5 fxe5 11. Nxe5 Bxe5 12. Qh5+ g6 13. Qxe5 Ke7 14. Qg7+ Kd6 15. Rxe6+ Kxe6 16. Qxh8 Nc6 17. Qxh7 Nd4 18. Qxc7 1-0

[Event "Bad Soden U18 op"]
[Site "Bad Soden"]
[Date "2017.10.02"]
[Round "7"]
[White "Siebert, Yannick"]
[Black "Arnold, Jan"]
[Result "0-1"]
[ECO "B27"]
[BlackElo "1441"]
[PlyCount "40"]
[EventDate "2017.09.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 g6 4. 0-0 Bg7 5. c3 e6 6. d4 cxd4 7. cxd4 Nge7 8. Ng5 d5 9. Bb5 a6 10. Ba4 b5 11. Bb3 Nxd4 12. Nc3 Nxb3 13. axb3 d4 14. Ne2 d3 15. Nf4 h6 16. Nf3 Bb7 17. Nxd3 0-0 18. Bf4 Bxe4 19. Qe2 Bxd3 20. Qd2 Bxf1 0-1

[Event "Bad Soden U18 op"]
[Site "Bad Soden"]
[Date "2017.10.02"]
[Round "6"]
[White "Siebert, Yannick"]
[Black "Schubert, Ansgar"]
[Result "0-1"]
[ECO "C54"]
[BlackElo "1135"]
[PlyCount "92"]
[EventDate "2017.09.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d3 d6 6. c3 Be6 7. Bg5 h6 8. Bh4 0-0 9. b4 Bb6 10. a4 a6 11. Na3 g5 12. Bg3 Bxc4 13. Nxc4 Ba7 14. d4 exd4 15. cxd4 Nxe4 16. d5 Ne7 17. b5 Nf5 18. b6 Bxb6 19. Nxb6 cxb6 20. Nd4 Nxd4 21. Qxd4 Nxg3 22. hxg3 Re8 23. Ra2 Qc7 24. Ra3 Qc5 25. Qb2 Re2 26. Qa1 Rae8 27. Rc3 Qd4 28. Qa3 Ra2 29. Qc1 Ree2 30. Rc8+ Kh7 31. Qb1+ Kg7 32. a5 Rxa5 33. g4 Rb5 34. Qc1 Rc5 35. Rxc5 bxc5 36. Kh2 Qf4+ 37. g3 Qxc1 38. Rxc1 Rxf2+ 39. Kg1 Rd2 40. Rb1 b5 41. Ra1 Rxd5 42. Rxa6 c4 43. Rc6 Rc5 44. Rxd6 c3 45. Rd1 c2 46. Rc1 b4 0-1

[Event "Bad Soden U18 op"]
[Site "Bad Soden"]
[Date "2017.10.01"]
[Round "4"]
[White "Sandvoss, Leonard"]
[Black "Siebert, Yannick"]
[Result "1-0"]
[ECO "C55"]
[PlyCount "39"]
[EventDate "2017.09.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 Bg4 4. Nc3 Nf6 5. d3 Nc6 6. Be3 d5 7. Nxd5 Bb4+ 8. c3 Ba5 9. Qd2 0-0 10. 0-0-0 Rb8 11. Bg5 b5 12. Nxf6+ gxf6 13. Bh6 bxc4 14. Bxf8 Kxf8 15. Qh6+ Kg8 16. h3 Be6 17. g4 Nd4 18. g5 c5 19. gxf6 Nxf3 20. Qg7# 1-0

[Event "Bad Soden U18 op"]
[Site "Bad Soden"]
[Date "2017.09.30"]
[Round "2"]
[White "Englert, Georg"]
[Black "Siebert, Yannick"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1156"]
[PlyCount "61"]
[EventDate "2017.09.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bb4 4. Ng5 Qxg5 5. Qf3 Nf6 6. a3 Ba5 7. b4 Bb6 8. Nc3 a5 9. b5 Nd4 10. Qd3 0-0 11. 0-0 Nh5 12. Ne2 Nxe2+ 13. Qxe2 Nf4 14. Qf3 Bd4 15. c3 b6 16. cxd4 Bb7 17. d3 c6 18. Bxf4 Qxf4 19. Qxf4 exf4 20. a4 d5 21. Bb3 dxe4 22. dxe4 Rad8 23. Rfd1 cxb5 24. axb5 Bxe4 25. f3 Bd5 26. Ra3 Rd7 27. Bxd5 Rfd8 28. Be4 Rxd4 29. Rad3 a4 30. Rxd4 Rxd4 31. Rxd4 1-0

[Event "Bad Soden U18 op"]
[Site "Bad Soden"]
[Date "2017.09.30"]
[Round "1"]
[White "Siebert, Yannick"]
[Black "Schwarz, Daniel"]
[Result "0-1"]
[ECO "C48"]
[BlackElo "1714"]
[PlyCount "42"]
[EventDate "2017.09.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Bb5 Nf6 3. Nc3 Nc6 4. d3 Bc5 5. Nf3 d6 6. 0-0 Bg4 7. h3 Bh5 8. g4 Bg6 9. Be3 Bb6 10. d4 exd4 11. Nxd4 Bxd4 12. Bxd4 0-0 13. g5 Nxe4 14. Nxe4 Bxe4 15. f3 Qxg5+ 16. Kf2 Bxc2 17. Qxc2 Nxd4 18. Qxc7 Nxb5 19. Qxb7 Rac8 20. Rg1 Rc2+ 21. Kf1 Qd2 0-1

