[Event "AUT-ch U18 Online Rapid"]
[Site "Playchess.com INT"]
[Date "2020.12.13"]
[Round "3"]
[White "Kreutzmann, Duke"]
[Black "Sereinig, Alexej"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1967"]
[BlackElo "1359"]
[PlyCount "30"]
[EventDate "2020.12.13"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. e3 Bg7 5. Nf3 Nbd7 6. Nb5 0-0 7. Bxc7 Qe8 8. Bf4 Nb6 9. Nc7 Qa4 10. Nxa8 Bf5 11. Nxb6 axb6 12. c3 Bc2 13. Qc1 Ra8 14. Be2 Ne4 15. 0-0 Bb3 1-0

[Event "AUT-ch U18 Online Rapid"]
[Site "Playchess.com INT"]
[Date "2020.12.13"]
[Round "6"]
[White "Schroettner, Tobias Julian"]
[Black "Sereinig, Alexej"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1472"]
[BlackElo "1403"]
[PlyCount "120"]
[EventDate "2020.12.13"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 dxc4 6. Bxc4 e6 7. Bg5 Bb4 8. Nf3 Nc6 9. 0-0 0-0 10. a3 Be7 11. Re1 h6 12. Bh4 Nd5 13. Bxd5 Bxh4 14. Bxc6 bxc6 15. Nxh4 Qxh4 16. Qd3 Rd8 17. Re4 Qg5 18. Qf3 Bb7 19. Rg4 Qe7 20. Qg3 Qf6 21. Rd1 c5 22. dxc5 Qxc3 23. Rxd8+ Rxd8 24. h3 Rd1+ 25. Kh2 Qxg3+ 26. Rxg3 Rc1 27. b4 a5 28. Rb3 Bd5 29. Rb2 axb4 30. axb4 Rc3 31. Rd2 Rb3 32. Rd4 Rb2 33. Kg3 g6 34. f3 Kg7 35. Kf4 Kf6 36. Ke3 Rb3+ 37. Kd2 Ke5 38. Rh4 h5 39. f4+ Kf5 40. g4+ hxg4 41. Rxg4 Rxb4 42. Rg5+ Kxf4 43. Rg4+ Kf3 44. Rxb4 Kg3 45. h4 f5 46. Ke3 e5 47. Rb6 f4+ 48. Ke2 Bc4+ 49. Ke1 f3 50. Rxg6+ Kf4 51. c6 Ke3 52. Rf6 Ba6 53. c7 e4 54. Rxa6 f2+ 55. Kf1 Kf3 56. Ra3+ e3 57. Rxe3+ Kxe3 58. c8Q Kf3 59. Qh3+ Ke4 60. Kxf2 Kf4 1-0

[Event "AUT-ch U18 Online Rapid"]
[Site "Playchess.com INT"]
[Date "2020.12.13"]
[Round "7"]
[White "Sereinig, Alexej"]
[Black "Moser, Nicolas"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "1360"]
[BlackElo "1631"]
[PlyCount "18"]
[EventDate "2020.12.13"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d3 d5 2. Nf3 e6 3. Nc3 c5 4. d4 Nc6 5. e3 Nf6 6. b3 Ne4 7. Bb2 Qa5 8. Qd3 a6 9. Nd2 Nb4 0-1

[Event "AUT-ch U18 Online Rapid"]
[Site "Playchess.com INT"]
[Date "2020.12.13"]
[Round "4"]
[White "Sereinig, Alexej"]
[Black "Schmeja, Johannes"]
[Result "1-0"]
[ECO "D24"]
[WhiteElo "1355"]
[BlackElo "1461"]
[PlyCount "79"]
[EventDate "2020.12.13"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 Nf6 4. Nc3 e6 5. Nf3 c5 6. Bxc4 cxd4 7. Qxd4 Qxd4 8. Nxd4 Bb4 9. Bd2 Bxc3 10. Bxc3 Nxe4 11. Nb5 Na6 12. Bxg7 Rg8 13. Be5 Rxg2 14. Bg3 Bd7 15. Bf1 Rxg3 16. hxg3 Ng5 17. Nd6+ Ke7 18. Nxb7 Rb8 19. Bxa6 Bc6 20. Rh5 Nf3+ 21. Ke2 Nd4+ 22. Kf1 Bxb7 23. Bxb7 Rxb7 24. Rd1 Nf5 25. b3 Rc7 26. Rd2 Nd6 27. Kg2 Ne4 28. Rd4 Nf6 29. Ra5 Nd5 30. Rc4 Rb7 31. Rc6 Nb4 32. Rc8 Nd3 33. Ra8 Kf6 34. R8xa7 Rb6 35. R5a6 Rb5 36. Rd6 Ne5 37. f4 Ng6 38. Rdd7 Kg7 39. Rxf7+ Kh6 40. Rxh7# 1-0

[Event "AUT-ch U18 Online Rapid"]
[Site "Playchess.com INT"]
[Date "2020.12.13"]
[Round "2"]
[White "Sereinig, Alexej"]
[Black "Valtiner, Adamo"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1390"]
[BlackElo "1657"]
[PlyCount "106"]
[EventDate "2020.12.13"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 e6 4. Nf3 d5 5. e3 c6 6. Bd3 Bd6 7. 0-0 0-0 8. Qc2 Ne4 9. c5 Bc7 10. b4 g5 11. Ne5 Nd7 12. f3 Nef6 13. Nxd7 Bxd7 14. e4 Nh5 15. Ne2 Ng7 16. e5 b5 17. g4 a5 18. Ng3 axb4 19. f4 h6 20. fxg5 hxg5 21. gxf5 b3 22. Qd2 Nxf5 23. Qe2 Nxg3 24. hxg3 Rxf1+ 25. Kxf1 Qf8+ 26. Kg2 Qg7 27. Qh5 Rxa2+ 28. Rxa2 bxa2 29. Bb2 Kf8 30. Qf3+ Ke7 31. Qg4 Be8 32. Qd1 Bg6 33. Bxg6 Qxg6 34. Qa1 Qb1 35. Kh3 Kf7 36. Kg4 Kg6 37. Kh3 b4 38. g4 b3 39. Kg3 Qd3+ 40. Kg2 Qb1 41. Kg3 Ba5 42. Kg2 Bd2 43. Kh3 Qxa1 44. Bxa1 Bc1 45. Kg2 b2 46. Kf1 bxa1Q 47. Ke2 Qxd4 48. Ke1 Bd2+ 49. Ke2 Qxe5+ 50. Kxd2 a1Q 51. Kc2 Qa2+ 52. Kd3 Qe4+ 53. Kc3 Qec4# 0-1

[Event "AUT-ch U18 Online Rapid"]
[Site "Playchess.com INT"]
[Date "2020.12.13"]
[Round "5"]
[White "Sereinig, Alexej"]
[Black "Wischounig, Laurin"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "1434"]
[BlackElo "1605"]
[PlyCount "54"]
[EventDate "2020.12.13"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 a6 5. a4 Bg4 6. h3 Bh5 7. Bf4 e6 8. e3 Bd6 9. Be5 Bxe5 10. dxe5 Nfd7 11. g4 Bg6 12. h4 Be4 13. Nxe4 dxe4 14. Ng5 Qa5+ 15. Qd2 Qxe5 16. Bg2 Nf6 17. 0-0-0 0-0 18. Qc2 Nxg4 19. Bxe4 h6 20. Bh7+ Kh8 21. Bg8 Qf5 22. e4 Qf4+ 23. Rd2 Kxg8 24. e5 Qf5 25. Qd1 hxg5 26. hxg5 Qxg5 27. Qe2 Rd8 0-1

[Event "AUT-ch U18 Online Rapid"]
[Site "Playchess.com INT"]
[Date "2020.12.13"]
[Round "1"]
[White "Stolz, Julius"]
[Black "Sereinig, Alexej"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1676"]
[BlackElo "1415"]
[PlyCount "39"]
[EventDate "2020.12.13"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 0-0 8. Qc2 g6 9. Bh6 Re8+ 10. Ne2 Nd7 11. h4 Nf8 12. 0-0-0 Qc7 13. h5 f5 14. Kb1 b5 15. Qd2 Be6 16. Nf4 Bxf4 17. Bxf4 Qa5 18. b3 Qa3 19. Be5 a5 20. Qh6 1-0

[Event "AUT-ch U18 Online Blitz"]
[Site "Playchess.com INT"]
[Date "2020.12.11"]
[Round "4"]
[White "Moser, Nicolas"]
[Black "Sereinig, Alexej"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1610"]
[BlackElo "1620"]
[PlyCount "73"]
[EventDate "2020.12.11"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. c3 Nc6 6. Bg5 Bg4 7. Nf3 e6 8. Nbd2 Be7 9. Qb3 Qc7 10. 0-0 0-0 11. Bb1 Bh5 12. Re1 Bg6 13. Bxg6 hxg6 14. Ne5 Rac8 15. Re3 Na5 16. Qd1 Nc4 17. Ndxc4 dxc4 18. Rh3 Nd5 19. Bxe7 Nxe7 20. Qg4 Nf5 21. Re1 Qa5 22. Nxg6 fxg6 23. Qxg6 Rf6 24. Qh7+ Kf7 25. Qh5+ Ke7 26. a3 Qc7 27. Qe2 Qd6 28. Rh7 Kf7 29. Rh3 Re8 30. Qh5+ Kf8 31. Qh8+ Kf7 32. Qh5+ Kf8 33. Qg4 e5 34. Rh8+ Kf7 35. Qh5+ Ke6 36. Qxe8+ Kd5 37. Rxe5+ 1-0

[Event "AUT-ch U18 Online Blitz"]
[Site "Playchess.com INT"]
[Date "2020.12.11"]
[Round "3"]
[White "Sereinig, Alexej"]
[Black "Pali, Philipp"]
[Result "0-1"]
[ECO "E22"]
[WhiteElo "1620"]
[BlackElo "2001"]
[PlyCount "72"]
[EventDate "2020.12.11"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qb3 Bxc3+ 5. Qxc3 d5 6. Nf3 dxc4 7. e3 b5 8. a4 c6 9. b3 Nd5 10. Qc2 Qa5+ 11. Bd2 c3 12. Bc1 Na6 13. Ne5 Nab4 14. Qe4 f5 15. Qh4 0-0 16. g4 Nc2+ 17. Kd1 Nxa1 18. gxf5 c2+ 19. Ke2 Nxb3 20. Rg1 Nxc1+ 21. Kf3 Rxf5+ 22. Kg2 Nb3 23. Kh1 Nf6 24. Qg3 Qc7 25. Qh4 c1Q 26. Ng6 hxg6 27. Rxg6 c5 28. Qxf6 Qxf1+ 29. Rg1 Qxg1+ 30. Kxg1 Rxf6 31. h4 cxd4 32. Kg2 dxe3 33. fxe3 Qc2+ 34. Kg3 Qf2+ 35. Kg4 e5+ 36. Kg5 Qg3+ 0-1

[Event "AUT-ch U18 Online Blitz"]
[Site "Playchess.com INT"]
[Date "2020.12.11"]
[Round "1"]
[White "Stolz, Julius"]
[Black "Sereinig, Alexej"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1614"]
[BlackElo "1620"]
[PlyCount "71"]
[EventDate "2020.12.11"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. 0-0 Ne7 7. b3 Qb6 8. c4 c5 9. Nc3 dxc4 10. dxc5 Nxc5 11. Bxc4 Rd8 12. Qe2 Bd3 13. Bxd3 Nxd3 14. Be3 Qc6 15. Na4 Nf5 16. Rfd1 Nxe3 17. Qxe3 Bc5 18. Nxc5 Nxc5 19. Rxd8+ Kxd8 20. Rc1 b6 21. b4 Qd5 22. bxc5 Ke7 23. cxb6 Rd8 24. h3 Qxa2 25. Qc5+ Ke8 26. b7 Qd5 27. Qxd5 exd5 28. Rc8 Kd7 29. b8Q Rxc8 30. Qd6+ Ke8 31. Qxd5 Rc1+ 32. Kh2 Rc2 33. Ng5 Rxf2 34. e6 fxe6 35. Qxe6+ Kf8 36. Nxh7# 1-0

