[Event "Wohlen op 3rd"]
[Site "Wohlen"]
[Date "2022.08.21"]
[Round "5"]
[White "Kwiatkowski, Jakub1111"]
[Black "Hertzer, Laurens"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "1786"]
[BlackElo "1448"]
[PlyCount "67"]
[EventDate "2022.08.19"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nge2 Nc6 4. d4 cxd4 5. Nxd4 Bc5 6. Nb3 Bb6 7. Nb5 Bc7 8. Nxc7+ Qxc7 9. Bd3 Nf6 10. Be3 Qe5 11. c3 Nxe4 12. f4 Nxc3 13. Qd2 Ne4 14. Qc2 Nb4 15. fxe5 Nxc2+ 16. Bxc2 d5 17. Bxe4 dxe4 18. Nc5 f5 19. exf6 gxf6 20. Nxe4 f5 21. Nd6+ Ke7 22. Bc5 Kd7 23. 0-0-0 Kc6 24. Ba3 Rg8 25. g3 b6 26. Kb1 Rd8 27. Rhe1 Bd7 28. Rc1+ Kd5 29. Red1+ Ke5 30. Nf7+ Kf6 31. Nxd8 Rxd8 32. Rc7 Rc8 33. Rdxd7 Re8 34. Rxh7 1-0

[Event "Wohlen op 3rd"]
[Site "Wohlen"]
[Date "2022.08.20"]
[Round "3"]
[White "Abeln, Dirk"]
[Black "Hertzer, Laurens"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "1668"]
[BlackElo "1448"]
[PlyCount "98"]
[EventDate "2022.08.19"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nc6 6. Be3 Qc7 7. Be2 Nf6 8. f3 d5 9. Bd3 Bd6 10. g3 dxe4 11. fxe4 e5 12. Nc3 0-0 13. Nb5 Qe7 14. Nxd6 Qxd6 15. Bc5 Qe6 16. Bxf8 Kxf8 17. Qe2 Bd7 18. 0-0-0 Qe7 19. h3 a5 20. c3 Ne8 21. Qe3 Nc7 22. Nc5 Rb8 23. Bc4 Be8 24. Rh2 b6 25. Nd3 b5 26. Bb3 b4 27. cxb4 Nxb4 28. a3 Nc6 29. Ba4 Nd4 30. Bxe8 Qxe8 31. Kb1 Qa4 32. Rc1 Na6 33. Nc5 Nxc5 34. Rxc5 Nb5 35. Ka2 f6 36. Rhc2 Nd6 37. Qd3 Qd7 38. Rd5 Qe6 39. Ka1 Rd8 40. Rc6 Ke7 41. Rc7+ Rd7 42. Rxd7+ Qxd7 43. Rxa5 Qxh3 44. Ra7+ Ke8 45. Qxd6 Qf1+ 46. Ka2 Qc4+ 47. Ka1 Qc1+ 48. Ka2 Qc4+ 49. Kb1 Qxe4+ 1/2-1/2

[Event "Wohlen op 3rd"]
[Site "Wohlen"]
[Date "2022.08.19"]
[Round "1"]
[White "Rappazzo, Johannes"]
[Black "Hertzer, Laurens"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1817"]
[BlackElo "1448"]
[PlyCount "73"]
[EventDate "2022.08.19"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nc6 6. Be3 Qc7 7. Nc3 a6 8. Qd2 Nf6 9. 0-0-0 Bb4 10. f3 d5 11. a3 Bxc3 12. Qxc3 dxe4 13. fxe4 Qe5 14. Nd4 Bd7 15. Bd3 Nxe4 16. Bxe4 Qxe4 17. Rhf1 Ne7 18. Bg5 f6 19. Rfe1 Qg4 20. Be3 Nd5 21. Qc5 Rc8 22. Qd6 Nxe3 23. Rxe3 e5 24. Rd2 Qf4 25. Ne6 Bxe6 26. Qxe6+ Kf8 27. Qxc8+ Kf7 28. Qxh8 Qxe3 29. Qd8 e4 30. Qc7+ Kg6 31. Qg3+ Qxg3 32. hxg3 f5 33. Rd7 Kf6 34. Kd2 g5 35. Rxh7 Ke5 36. Re7+ Kd5 37. Ke3 1-0

[Event "Flims op 10th"]
[Site "Flims"]
[Date "2021.12.19"]
[Round "4"]
[White "Spagnoli, Benjamin"]
[Black "Hertzer, Laurens"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "1825"]
[BlackElo "1328"]
[PlyCount "93"]
[EventDate "2021.12.17"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 f5 2. Nc3 g6 3. Bf4 Bg7 4. Nf3 Nf6 5. Qd2 d6 6. 0-0-0 Be6 7. Ng5 Bg8 8. h4 Qd7 9. e3 c6 10. Be2 b5 11. f3 a5 12. e4 a4 13. a3 b4 14. Nb1 bxa3 15. Nxa3 h6 16. e5 dxe5 17. dxe5 Qxd2+ 18. Bxd2 Nh5 19. Nh3 Bxe5 20. Rhe1 Bg3 21. Rf1 Bxh4 22. Be1 Ng3 23. Bxg3 Bxg3 24. Nf2 Nd7 25. Nd3 Bh4 26. Nb4 c5 27. Na6 Bg3 28. f4 Rc8 29. Bb5 Be6 30. Rf3 Bh2 31. Rh1 Bd5 32. Rxh2 Bxf3 33. gxf3 e6 34. Rd2 Rh7 35. Nc4 h5 36. Nd6+ Kd8 37. Nxc8 Kxc8 38. Rh2 Nf6 39. Nxc5 Nd5 40. Nxe6 h4 41. Kd2 h3 42. Bc4 Nb6 43. Bf1 Re7 44. Ng5 Rd7+ 45. Bd3 Nc4+ 46. Kc3 Ne3 47. Rxh3 1-0

[Event "Flims op 10th"]
[Site "Flims"]
[Date "2021.12.17"]
[Round "1"]
[White "Hertzer, Laurens"]
[Black "Wilk, Wolf Christian"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1328"]
[BlackElo "1997"]
[PlyCount "38"]
[EventDate "2021.12.17"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Nf3 e5 5. dxe5 dxe5 6. Bc4 Be7 7. 0-0 c6 8. a4 Qc7 9. Re1 Nf8 10. b3 h6 11. h3 g5 12. Nh2 Ng6 13. f3 Nf4 14. Ne2 Qb6+ 15. Kh1 Ng4 16. Nf1 Bc5 17. Nxf4 gxf4 18. Bb2 Qc7 19. Qd3 Rg8 0-1

[Event "Lugano op"]
[Site "Lugano"]
[Date "2021.08.01"]
[Round "4"]
[White "Hertzer, Laurens"]
[Black "Zecirovic, Giacomo"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1327"]
[BlackElo "1817"]
[PlyCount "110"]
[EventDate "2021.07.30"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nxc6 bxc6 7. Bc4 Bb4 8. Qf3 Bxc3+ 9. Qxc3 0-0 10. Bd3 Bb7 11. Bg5 Nxe4 12. Bxd8 Nxc3 13. Ba5 Nd5 14. Rd1 Nf4 15. 0-0 Nxd3 16. Rxd3 Ba6 17. Rxd7 Bxf1 18. Kxf1 Rab8 19. b3 c5 20. Rd5 Rb5 21. Bc3 f6 22. b4 a6 23. a4 Rbb8 24. bxc5 Rfd8 25. Rxd8+ Rxd8 26. Ke2 Kf7 27. Bb4 Ke6 28. g3 Kd5 29. Kd3 Kc6+ 30. Ke2 Rd4 31. c3 Re4+ 32. Kd2 a5 33. f3 Rxb4 34. cxb4 axb4 35. Kc2 Kxc5 36. Kb3 f5 37. a5 Kb5 38. a6 Kxa6 39. Kxb4 Kb6 40. Kc4 Kc6 41. h3 g5 42. g4 f4 43. Kc3 Kc5 44. Kd3 Kd5 45. Kd2 e4 46. fxe4+ Kxe4 47. Ke2 f3+ 48. Kf1 Ke3 49. Ke1 f2+ 50. Kf1 h6 51. h4 gxh4 52. Kg2 Ke2 53. g5 f1Q+ 54. Kh2 Kf2 55. gxh6 Qg2# 0-1

[Event "Lugano op"]
[Site "Lugano"]
[Date "2021.08.01"]
[Round "5"]
[White "Varli, Mehmet Fatih"]
[Black "Hertzer, Laurens"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "1405"]
[BlackElo "1327"]
[PlyCount "79"]
[EventDate "2021.07.30"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e5 3. g3 Nf6 4. Bg2 Nc6 5. d3 h6 6. h3 Ne7 7. Be3 b6 8. f4 d6 9. Nf3 Bb7 10. fxe5 dxe5 11. Nxe5 Qd6 12. Bf4 g5 13. Nc4 Qc6 14. Nd6+ Kd7 15. Nxf7 Ke8 16. Ne5 Qe6 17. Nd5 gxf4 18. Nc7+ Kd8 19. Nxe6+ Kc8 20. Nxf8 Rxf8 21. gxf4 Nfg8 22. Qg4+ Kb8 23. Nd7+ Kc7 24. Nxf8 Rxf8 25. Rf1 Bc8 26. Qg7 Rf6 27. f5 Kd8 28. e5 Rxf5 29. Rxf5 Bxf5 30. Bd5 Nxd5 31. Qxg8+ Kc7 32. Qxd5 Bxh3 33. 0-0-0 h5 34. Rg1 Bg4 35. Qd6+ Kb7 36. Rf1 Kc8 37. Qf8+ Kb7 38. Qd6 h4 39. Rf7+ Ka8 40. Qf8+ 1-0

[Event "Lugano op"]
[Site "Lugano"]
[Date "2021.07.31"]
[Round "2"]
[White "Gamsa, Loris"]
[Black "Hertzer, Laurens"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1779"]
[BlackElo "1327"]
[PlyCount "48"]
[EventDate "2021.07.30"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[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 Bc5 4. d3 d6 5. Ng5 Qf6 6. Bxf7+ Ke7 7. 0-0 h6 8. Bh5 hxg5 9. Bxg5 Rxh5 10. Bxf6+ Nxf6 11. Qxh5 Nxh5 12. Nc3 Be6 13. Ne2 Nd4 14. Nxd4 Bxd4 15. c3 Bb6 16. Rfd1 c5 17. g3 Rf8 18. Kg2 c4 19. d4 Bg4 20. Rd2 Nf6 21. f3 Bh5 22. Re1 exd4 23. cxd4 Ba5 24. e5 Bxd2 0-1

[Event "Lugano op"]
[Site "Lugano"]
[Date "2021.07.31"]
[Round "3"]
[White "Hertzer, Laurens"]
[Black "Schoenherr, Konrad"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1327"]
[BlackElo "1817"]
[PlyCount "62"]
[EventDate "2021.07.30"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Nf3 Nf6 6. Bd2 Bf5 7. Bc4 e6 8. h3 Qc7 9. Nh4 Bg6 10. Nxg6 hxg6 11. Qf3 Nbd7 12. Bf4 Bd6 13. Be2 Bxf4 14. g3 Bd6 15. Bc4 0-0-0 16. Qd3 Nb6 17. Bb3 Be5 18. Ne2 c5 19. c3 c4 20. Qe3 Bd6 21. Bc2 Nbd5 22. Qf3 g5 23. g4 Kb8 24. 0-0 Bh2+ 25. Kh1 Nf4 26. Qe3 Nxe2 27. Qxe2 Rxh3 28. Kg2 Rdh8 29. f3 Qg3+ 30. Kh1 Bg1+ 31. Qh2 Qxh2# 0-1

[Event "Lugano op"]
[Site "Lugano"]
[Date "2021.07.30"]
[Round "1"]
[White "Hertzer, Laurens"]
[Black "Morello, Alessio"]
[Result "0-1"]
[ECO "B56"]
[WhiteElo "1327"]
[BlackElo "1925"]
[PlyCount "28"]
[EventDate "2021.07.30"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be3 Ng4 7. Bg5 Qb6 8. f3 Qxd4 9. fxg4 Qxd1+ 10. Nxd1 Bxg4 11. Ne3 Bd7 12. Nd5 0-0-0 13. Bb5 h6 14. Bxc6 bxc6 0-1

[Event "Lugano Paradiso op"]
[Site "Lugano"]
[Date "2020.10.04"]
[Round "5"]
[White "Rossi, Gabriele Valerio"]
[Black "Hertzer, Laurens"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1617"]
[BlackElo "1264"]
[PlyCount "53"]
[EventDate "2020.10.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 Ng4 6. 0-0 d5 7. exd6 Bxd6 8. Re1+ Be7 9. Bg5 0-0 10. Bxe7 Nxe7 11. Nxd4 Ng6 12. Nc3 Qh4 13. Nf3 Qxf2+ 14. Kh1 Nh4 15. Bxf7+ Rxf7 16. Re8+ Rf8 17. Qd5+ Be6 18. Qxe6+ Kh8 19. Rxf8+ Rxf8 20. Qxg4 Nxf3 21. gxf3 Qxc2 22. Rg1 Rg8 23. Ne4 Qxb2 24. Ng5 Qf6 25. Qd4 b5 26. Qxf6 gxf6 27. Nf7# 1-0

[Event "Lugano Paradiso op"]
[Site "Lugano"]
[Date "2020.10.04"]
[Round "4"]
[White "Schellenberg, Pascal"]
[Black "Hertzer, Laurens"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1544"]
[BlackElo "1264"]
[PlyCount "62"]
[EventDate "2020.10.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. g3 g6 2. Bg2 Bg7 3. d3 d5 4. Nc3 Nf6 5. Bf4 Nc6 6. e4 e5 7. exd5 Nb4 8. Bxe5 Qe7 9. Qe2 Nxc2+ 10. Qxc2 Qxe5+ 11. Nge2 0-0 12. 0-0 Rd8 13. Rfe1 Qd6 14. Ne4 Qe5 15. Qc3 Nxd5 16. Qxe5 Bxe5 17. d4 Bg7 18. a3 Nb6 19. Red1 Bf5 20. f3 Na4 21. b3 Nb6 22. g4 Be6 23. Nc5 Bd5 24. Rab1 Nd7 25. b4 b6 26. Na6 Bc4 27. Nxc7 Bxe2 28. Rd2 Rac8 29. Rc1 Nf8 30. Rxe2 Bxd4+ 31. Kf1 Ne6 0-1

[Event "Lugano Paradiso op"]
[Site "Lugano"]
[Date "2020.10.03"]
[Round "2"]
[White "Cavadini, Sergio"]
[Black "Hertzer, Laurens"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1531"]
[BlackElo "1264"]
[PlyCount "51"]
[EventDate "2020.10.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. Nc3 Nc6 4. Nf3 Bb4 5. d3 d5 6. exd5 Nxd5 7. Bxd5 Bxc3+ 8. bxc3 Qxd5 9. c4 Qd6 10. 0-0 0-0 11. a4 Qf6 12. h3 h6 13. Bb2 Re8 14. Re1 Bf5 15. Re3 Qd6 16. Ba3 Qf6 17. Qe1 Re6 18. Rb1 b6 19. Rb5 Rae8 20. Bb2 Nd4 21. Nxe5 Nxb5 22. axb5 Bh7 23. Bc3 Qe7 24. Bb4 Qf6 25. Bc3 Qe7 26. Bb4 1/2-1/2

[Event "Lugano Paradiso op"]
[Site "Lugano"]
[Date "2020.10.03"]
[Round "3"]
[White "Hertzer, Laurens"]
[Black "Aeschbacher, Dimitri"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1264"]
[BlackElo "1184"]
[PlyCount "96"]
[EventDate "2020.10.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. Nc3 Bc5 4. Nf3 Nc6 5. 0-0 d6 6. h3 0-0 7. d3 h6 8. Be3 Bb6 9. Qd2 Be6 10. Bb5 Ne7 11. d4 exd4 12. Nxd4 c6 13. Ba4 Ba5 14. Bb3 Bxb3 15. axb3 Nxe4 16. Qd3 Nxc3 17. bxc3 Nd5 18. b4 Nxe3 19. Qxe3 Bb6 20. Qd3 d5 21. Rfd1 Qf6 22. Nf3 a5 23. b5 Rac8 24. c4 dxc4 25. Qxc4 cxb5 26. Qe4 Qc6 27. Qxc6 bxc6 28. Nd4 Bxd4 29. Rxd4 a4 30. c4 Rfd8 31. Rxd8+ Rxd8 32. cxb5 cxb5 33. f4 Kf8 34. g4 Ke7 35. Kf1 Kd6 36. Ke2 Kc5 37. Rd1 Rxd1 38. Kxd1 b4 39. Kc2 Kc4 40. Kb2 b3 41. Kc1 a3 42. Kb1 Kc3 43. Kc1 b2+ 44. Kb1 Kb3 45. g5 h5 46. g6 h4 47. gxf7 g6 48. f8Q a2# 0-1

[Event "Lugano Paradiso op"]
[Site "Lugano"]
[Date "2020.10.02"]
[Round "1"]
[White "Hertzer, Laurens"]
[Black "Benenati, Gianfranco"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1264"]
[BlackElo "1677"]
[PlyCount "44"]
[EventDate "2020.10.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 d6 7. Bb5 Bd7 8. Nxc6 bxc6 9. Bc4 Nf6 10. Qd2 Qa5 11. 0-0 0-0 12. a3 c5 13. f4 Ng4 14. Bd5 Rab8 15. Rfb1 Nxe3 16. Qxe3 Bd4 17. b4 Bxe3+ 18. Kf1 Qc7 19. Bxf7+ Rxf7 20. Nd5 Qc6 21. g3 Bd4 22. c3 Bg7 0-1

