[Event "EU Union-ch U08 18th"]
[Site "Mureck"]
[Date "2021.08.12"]
[Round "9"]
[White "Regterschot, Alexander"]
[Black "Chen, Chicheng Leon"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "19"]
[EventDate "2021.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. e5 c5 4. c3 Nc6 5. d4 Bd7 6. Bd3 cxd4 7. cxd4 Rc8 8. Nc3 Nge7 9. Bg5 h6 10. Be3 1-0

[Event "EU Union-ch U08 18th"]
[Site "Mureck"]
[Date "2021.08.11"]
[Round "8"]
[White "Kaloh, Edvard"]
[Black "Regterschot, Alexander"]
[Result "0-1"]
[ECO "B40"]
[PlyCount "90"]
[EventDate "2021.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Bb5 a6 4. Bd3 Nc6 5. Bc4 d5 6. Be2 Nf6 7. Nc3 d4 8. e5 Nd7 9. Ne4 Ndxe5 10. Nxe5 Nxe5 11. Bh5 Qd5 12. d3 Bd6 13. 0-0 0-0 14. Bf4 g6 15. Be2 c4 16. Nf6+ Kh8 17. Nxd5 exd5 18. dxc4 dxc4 19. Bxe5+ Bxe5 20. Qd2 Be6 21. Qa5 f6 22. b3 c3 23. Bf3 Rf7 24. Qb6 Bf5 25. Bd5 Bc7 26. Qxd4 Be5 27. Qc4 Rc7 28. Qe2 Re8 29. Qf3 b6 30. Bb7 a5 31. Bc6 Re6 32. Rad1 Rexc6 33. Rd8+ Kg7 34. Rfd1 h5 35. Re8 Bg4 36. Qd3 Bxd1 37. Qd8 Bg4 38. Rg8+ Kh6 39. Rh8+ Kg5 40. Qd5 Rd6 41. Qb5 Rd1+ 42. Qf1 Rxf1+ 43. Kxf1 Rd7 44. g3 Bf3 45. Rd8 Rxd8 0-1

[Event "EU Union-ch U08 18th"]
[Site "Mureck"]
[Date "2021.08.10"]
[Round "7"]
[White "Heidtkamp, Anna"]
[Black "Regterschot, Alexander"]
[Result "1-0"]
[ECO "B40"]
[PlyCount "101"]
[EventDate "2021.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. e5 Qa5+ 6. Nc3 Qxe5+ 7. Be3 Bb4 8. a3 Bc5 9. h3 Nc6 10. Nxc6 bxc6 11. Qd2 d5 12. 0-0-0 Bb6 13. Bf4 Qh5 14. Be2 Qg6 15. g4 Ne4 16. Nxe4 Qxe4 17. f3 Qg6 18. Bg5 f6 19. Be3 c5 20. b4 e5 21. Bb5+ Ke7 22. bxc5 d4 23. cxb6 a6 24. Qb4+ Kf7 25. Bd3 f5 26. gxf5 Bxf5 27. Bxf5 Qxf5 28. Qc4+ Kf6 29. Bxd4 Rhc8 30. Bxe5+ Kxe5 31. Rhe1+ Kf6 32. Qd4+ Kg5 33. Qxg7+ Kf4 34. Qg4+ Qxg4 35. fxg4 Rab8 36. Rd6 Kg3 37. Rh6 Rb7 38. Ree6 Rc3 39. Kd2 Rxa3 40. Re3+ Rxe3 41. Kxe3 Re7+ 42. Kd4 Kf4 43. Kc5 Ke5 44. Rd6 a5 45. Rd1 a4 46. Kb5 a3 47. Ka6 Re6 48. c4 Rf6 49. c5 a2 50. Ka7 Rf7+ 51. b7 1-0

[Event "EU Union-ch U08 18th"]
[Site "Mureck"]
[Date "2021.08.09"]
[Round "6"]
[White "Regterschot, Alexander"]
[Black "Popczynska, Zuzanna"]
[Result "1-0"]
[ECO "B27"]
[PlyCount "39"]
[EventDate "2021.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. e5 Nc6 6. Qc3 Nd5 7. Qd2 Nb6 8. Ng5 Nxe5 9. Qf4 f6 10. Nc3 Bg7 11. Nf3 0-0 12. Nxe5 fxe5 13. Bc4+ d5 14. Qh4 dxc4 15. Bh6 Bf6 16. Qg3 Rf7 17. Rd1 Qc7 18. Nb5 Qc5 19. Rd8+ Rf8 20. Rxf8# 1-0

[Event "EU Union-ch U08 18th"]
[Site "Mureck"]
[Date "2021.08.08"]
[Round "5"]
[White "Regterschot, Alexander"]
[Black "Kais, Kristofer"]
[Result "0-1"]
[ECO "B29"]
[PlyCount "54"]
[EventDate "2021.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. 0-0 d5 6. e5 dxc4 7. exf6 Bxf6 8. Re1 0-0 9. Ne4 Be7 10. d3 cxd3 11. cxd3 Nc6 12. Bf4 Nb4 13. Ne5 f6 14. Nc4 Nxd3 15. Be3 Nxe1 16. Qxe1 Qd3 17. Ncd2 Qb5 18. a4 Qxb2 19. Nxc5 Qe5 20. Nc4 Qd5 21. Qb4 b6 22. Nd2 Bxc5 23. Qb3 Bxe3 24. Qxd5 Bxf2+ 25. Kxf2 exd5 26. Rd1 Bb7 27. Nf3 Rfd8 0-1

[Event "EU Union-ch U08 18th"]
[Site "Mureck"]
[Date "2021.08.07"]
[Round "4"]
[White "Kostresevic, Nikos"]
[Black "Regterschot, Alexander"]
[Result "0-1"]
[ECO "B20"]
[PlyCount "77"]
[EventDate "2021.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 Nc6 3. Qf3 Nf6 4. Qf4 e5 5. Qf3 Nd4 6. Qd3 d5 7. exd5 e4 8. Qc3 Nxd5 9. Bxd5 Qxd5 10. d3 exd3 11. Qxd3 Qe5+ 12. Ne2 Bf5 13. Bf4 Bxd3 14. Bxe5 Nxc2+ 15. Kd2 Nxa1 16. Kxd3 0-0-0+ 17. Ke3 Re8 18. f4 f6 19. Nbc3 fxe5 20. Rxa1 exf4+ 21. Kxf4 Bd6+ 22. Kf3 h5 23. Rd1 Rhf8+ 24. Nf4 Rxf4+ 25. Kg3 Rg4+ 26. Kf3 Rf8+ 27. Ke2 Be5 28. Nd5 Bd4 29. Kd3 Rd8 30. Ne7+ Kb8 31. Nf5 Bxb2+ 32. Kc2 Rxg2+ 33. Kb3 Rxd1 34. Kc4 Rc1+ 35. Kd5 Re2 36. Kd6 Re5 37. Kd7 Rd1+ 38. Nd6 c4 39. Kd8 0-1

[Event "EU Union-ch U08 18th"]
[Site "Mureck"]
[Date "2021.08.06"]
[Round "3"]
[White "Regterschot, Alexander"]
[Black "Burger, Edgar"]
[Result "0-1"]
[ECO "C54"]
[PlyCount "62"]
[EventDate "2021.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. c3 Bc5 5. d4 exd4 6. e5 Ng8 7. cxd4 Bb4+ 8. Bd2 Bxd2+ 9. Nbxd2 d6 10. 0-0 dxe5 11. Nxe5 Nxe5 12. dxe5 Ne7 13. Qf3 0-0 14. Ne4 Bf5 15. Ng5 h6 16. g4 Bd7 17. Bxf7+ Kh8 18. Qh3 Bc6 19. Ne6 Qd5 20. Qxh6+ gxh6 21. f3 Rxf7 22. Nxc7 Qd8 23. Nxa8 Qxa8 24. f4 Qd8 25. Rfd1 Qb6+ 26. Kf1 Bb5+ 27. Kg2 Be2 28. Rd2 Qe3 29. Rc2 Qf3+ 30. Kg1 Rxf4 31. Rcc1 Rxg4# 0-1

[Event "EU Union-ch U08 18th"]
[Site "Mureck"]
[Date "2021.08.05"]
[Round "2"]
[White "Kaljikovic, Armin"]
[Black "Regterschot, Alexander"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "881"]
[PlyCount "52"]
[EventDate "2021.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. Bc4 e6 4. 0-0 Nc6 5. d3 d5 6. exd5 exd5 7. Bb5 Bd7 8. Bg5 Be7 9. Nc3 a6 10. Ba4 h6 11. Bh4 Ng4 12. Qe1 0-0 13. Bxe7 Nxe7 14. Bxd7 Qxd7 15. Ne5 Nxe5 16. Qxe5 Rfe8 17. Qh5 Ng6 18. Na4 Qxa4 19. b3 Qd7 20. Rae1 Qc6 21. Rxe8+ Rxe8 22. c4 dxc4 23. dxc4 Nf4 24. Qg4 g5 25. Qg3 Ne2+ 26. Kh1 Nxg3+ 0-1

[Event "EU Union-ch U08 18th"]
[Site "Mureck"]
[Date "2021.08.04"]
[Round "1"]
[White "Regterschot, Alexander"]
[Black "Hagen, Frida Bjerregaard"]
[Result "0-1"]
[ECO "D35"]
[PlyCount "68"]
[EventDate "2021.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bf4 Bd6 5. e3 0-0 6. Nf3 b6 7. Bd3 Bb7 8. 0-0 c5 9. Qe2 Nc6 10. Bg5 h6 11. Bxf6 Qxf6 12. Bb1 Rac8 13. Qd3 g6 14. cxd5 Nb4 15. Ne4 Qe7 16. Qd2 exd5 17. dxc5 Bxc5 18. Nxc5 bxc5 19. a3 Na6 20. b4 Qf6 21. Bc2 Qe7 22. Rfe1 cxb4 23. e4 Qc5 24. Bb3 dxe4 25. Rac1 Qh5 26. Nd4 Nc7 27. Ne2 bxa3 28. Nf4 Qe5 29. g3 Ne6 30. h4 Qf5 31. Bd1 Nxf4 32. Ba4 Qh3 33. gxf4 e3 34. Qxe3 Qg2# 0-1

