[Event "Landesliga Sued U20 1819"]
[Site "Bayern"]
[Date "2019.02.09"]
[Round "6.4"]
[White "Duca, Andreas"]
[Black "Pieper, Rene"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1291"]
[PlyCount "73"]
[EventDate "2018.11.17"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Haar U20"]
[BlackTeam "Graefelfing SK U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e5 2. Nc3 Nc6 3. e3 Bb4 4. d4 d6 5. d5 Nce7 6. Qa4+ Qd7 7. Qxb4 a5 8. Qb3 Nf6 9. h3 b6 10. e4 c6 11. Bg5 Qc7 12. a4 Nfg8 13. Be3 Rb8 14. Qd1 Nf6 15. g4 b5 16. axb5 cxd5 17. exd5 Ra8 18. b4 Bb7 19. b6 Qd8 20. bxa5 0-0 21. Nb5 Ne4 22. Qc2 Nc5 23. Bxc5 dxc5 24. Bg2 Qd7 25. Qd3 Rfd8 26. Ne2 Ng6 27. Be4 Nf8 28. 0-0 g6 29. f4 Qe7 30. d6 Qd7 31. Bxb7 Qxb7 32. fxe5 Re8 33. Nc7 Rad8 34. Nxe8 Rxe8 35. Qf3 Rxe5 36. Qxb7 Rxe2 37. Qxf7+ 1-0

[Event "Landesliga U20 Sued 1718"]
[Site "Bayern"]
[Date "2017.12.02"]
[Round "3.3"]
[White "Duca, Andreas"]
[Black "Herich, Katharina"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "1291"]
[BlackElo "1453"]
[PlyCount "96"]
[EventDate "2017.11.18"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Haar U20"]
[BlackTeam "Muenchen Tarrasch U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e5 2. Nc3 Bc5 3. e3 Nc6 4. a3 a5 5. Nf3 d6 6. d4 exd4 7. exd4 Ba7 8. d5 Ne5 9. Nxe5 dxe5 10. g3 Nf6 11. Bg2 Ng4 12. 0-0 0-0 13. h3 Nf6 14. Bd2 Bd4 15. g4 h6 16. Qe1 Re8 17. Rb1 Bd7 18. Be3 c6 19. dxc6 Bxc6 20. Bxc6 bxc6 21. Rd1 Qb6 22. Qd2 Rad8 23. Rfe1 Qb3 24. Bxd4 Qxc4 25. Qd3 Qxd3 26. Rxd3 Rxd4 27. Rxd4 exd4 28. Rxe8+ Nxe8 29. Ne4 Nc7 30. Kf1 Kf8 31. Ke2 Ke7 32. Kd3 Ne6 33. Kc4 c5 34. h4 Kd7 35. Nd2 Kc6 36. Nb3 Kb6 37. Kd5 Nf4+ 38. Kd6 Nd3 39. Ke7 Nxf2 40. Kxf7 g5 41. h5 Nxg4 42. Kg6 Ne5+ 43. Kf5 Nc4 44. Nc1 Nxb2 45. Ke4 g4 46. Nd3 Nxd3 47. Kxd3 g3 48. Ke2 g2 0-1

[Event "Landesliga U20 Sued 1718"]
[Site "Bayern"]
[Date "2017.12.02"]
[Round "2.3"]
[White "Goderbauer, Lukas"]
[Black "Duca, Andreas"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1422"]
[BlackElo "1291"]
[PlyCount "87"]
[EventDate "2017.11.18"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Moosburg SC U20"]
[BlackTeam "Haar U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d6 2. d4 g6 3. Nf3 Bg7 4. Nc3 Nf6 5. Bc4 c6 6. 0-0 b5 7. Bd3 a6 8. Re1 c5 9. dxc5 dxc5 10. Nd5 Nxd5 11. exd5 c4 12. Bf1 0-0 13. Qe2 e6 14. dxe6 Bxe6 15. c3 Re8 16. Ng5 Nd7 17. Nxe6 Rxe6 18. Be3 Bh6 19. Qf3 Bxe3 20. Rxe3 Rxe3 21. Qxe3 Qe8 22. Re1 Qxe3 23. Rxe3 Kf8 24. g3 Re8 25. Rxe8+ Kxe8 26. b3 cxb3 27. axb3 Ne5 28. Be2 Kd7 29. f4 Nc6 30. Kf2 Ne7 31. Bf3 Kd6 32. Ke3 Nd5+ 33. Kd4 Nb6 34. Bb7 a5 35. c4 bxc4 36. bxc4 a4 37. c5+ Kc7 38. Be4 Nd7 39. g4 Nf6 40. Bf3 h5 41. gxh5 Nxh5 42. Ke5 f6+ 43. Ke6 Nxf4+ 44. Kxf6 0-1

