[Event "Pardubice Czech op-E 34th"]
[Site "Pardubice"]
[Date "2023.07.14"]
[Round "2"]
[White "Pors, Jaroslav"]
[Black "Finek, Vaclav"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "2068"]
[BlackElo "2409"]
[PlyCount "84"]
[EventDate "2023.07.13"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]
[WhiteTeam "Turnov Zikuda V"]
[BlackTeam "Turnov Zikuda"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. c4 e5 2. b3 Nf6 3. Bb2 Nc6 4. e3 Be7 5. d3 d5 6. cxd5 Nxd5 7. a3 a5 8. Nf3 f6 9. Nbd2 0-0 10. Be2 Be6 11. 0-0 Qd7 12. Qc2 Rfe8 13. Ne4 Rad8 14. Rac1 Bf8 15. Kh1 Qf7 16. Nfd2 Nce7 17. Rg1 b6 18. g4 Ng6 19. Rg3 c5 20. Rcg1 Qd7 21. Nf3 a4 22. bxa4 Ra8 23. d4 exd4 24. Bb5 Qb7 25. Bxe8 Rxe8 26. exd4 Ndf4 27. Re1 c4 28. Kg1 Nd3 29. Re3 Ngf4 30. Nc3 Qd7 31. Ne1 Bd6 32. Nxd3 Nxd3 33. d5 Bf7 34. Rxe8+ Bxe8 35. Rg2 Be5 36. Nd1 Nxb2 37. Nxb2 Bxb2 38. Qxb2 Qxd5 39. Qe2 Bxa4 40. f3 c3 41. Qa6 c2 42. Qc8+ Kf7 0-1

[Event "Liberec Region-chT 2223"]
[Site "Czech Republic"]
[Date "2023.04.02"]
[Round "11.1"]
[White "Belaska, Premysl"]
[Black "Pors, Jaroslav"]
[Result "1/2-1/2"]
[ECO "B58"]
[WhiteElo "2196"]
[BlackElo "2090"]
[PlyCount "64"]
[EventDate "2022.10.09"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 e5 7. Nf3 h6 8. Bc4 Be7 9. h3 0-0 10. Be3 Be6 11. Bd5 Bxd5 12. exd5 Na5 13. Qd3 Rc8 14. Nd2 b6 15. b4 Nb7 16. Nb5 a6 17. Na7 Ra8 18. Nc6 Qc7 19. Nxe7+ Qxe7 20. Bxb6 Nd7 21. Nc4 f5 22. 0-0 Rac8 23. Ba7 Ra8 24. Bb6 Rac8 25. Ba7 Ra8 26. Be3 f4 27. Bd2 f3 28. g3 Qf7 29. Rfd1 Qh5 30. Qf1 Nf6 31. Ne3 Nd8 32. c4 Nf7 1/2-1/2

[Event "Liberec Region-chT 2223"]
[Site "Czech Republic"]
[Date "2023.02.12"]
[Round "8.1"]
[White "Pors, Jaroslav"]
[Black "Vaclavicek, Lukas"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "2110"]
[BlackElo "2102"]
[PlyCount "52"]
[EventDate "2022.10.09"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 b5 4. c4 bxc4 5. Nc3 g6 6. e4 d6 7. Bxc4 Bg7 8. 0-0 0-0 9. Nd2 Nbd7 10. h3 Rb8 11. f4 Qa5 12. Qe2 Nh5 13. Rf3 Nxf4 14. Rxf4 Bxc3 15. Nb3 Rxb3 16. Bxb3 Ba6 17. Qf2 Be1 18. Qe3 Ne5 19. Bc2 c4 20. a3 Nd3 21. Bxd3 cxd3 22. e5 d2 23. b4 Qxd5 24. Bb2 d1Q 25. Rxd1 Qxd1 26. Rd4 Bd2+ 0-1

[Event "Liberec Region-chT 2223"]
[Site "Czech Republic"]
[Date "2023.01.29"]
[Round "7.1"]
[White "Habenicht, Martin"]
[Black "Pors, Jaroslav"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "2003"]
[BlackElo "2108"]
[PlyCount "89"]
[EventDate "2022.10.09"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nf6 3. Nc3 e6 4. g3 b6 5. Bg2 Bb7 6. 0-0 Be7 7. Re1 Ne4 8. Nxe4 Bxe4 9. d3 Bb7 10. e4 0-0 11. Rb1 Nc6 12. a3 Qc7 13. Bd2 d6 14. b4 cxb4 15. axb4 Ne5 16. Qb3 Bf6 17. Rec1 a6 18. Be3 Ng4 19. Bd4 Rfc8 20. h3 Bxd4 21. Nxd4 Nf6 22. Ne2 Qd7 23. Nc3 b5 24. cxb5 axb5 25. d4 Rc7 26. e5 Bxg2 27. Kxg2 dxe5 28. dxe5 Qc6+ 29. Kg1 Nd7 30. Nxb5 Qxc1+ 31. Rxc1 Rxc1+ 32. Kg2 Raa1 33. Qe3 Rg1+ 34. Kf3 Rae1 35. Qc3 Nxe5+ 36. Kf4 h6 37. h4 Rgf1 38. Qc8+ Kh7 39. Qc2+ f5 40. Nd6 Ng6+ 41. Kf3 Ne5+ 42. Kf4 Nd3+ 43. Kf3 Rxf2+ 44. Qxf2 Nxf2 45. Kxf2 0-1

[Event "Liberec Region-chT 2223"]
[Site "Czech Republic"]
[Date "2023.01.15"]
[Round "6.1"]
[White "Pors, Jaroslav"]
[Black "Paulus, Vaclav"]
[Result "0-1"]
[ECO "E92"]
[WhiteElo "2108"]
[BlackElo "2192"]
[PlyCount "78"]
[EventDate "2022.10.09"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. d5 a5 8. Bg5 h6 9. Bh4 Qe8 10. Nd2 Na6 11. f3 Nh5 12. Bf2 Nf4 13. Bf1 Bd7 14. a3 c6 15. g3 Nh3 16. Bb6 c5 17. Qe2 h5 18. 0-0-0 Bh6 19. Bxh3 Bxh3 20. g4 Bf4 21. Kb1 hxg4 22. fxg4 Qd7 23. Rhg1 Kg7 24. Qf3 Rh8 25. Ne2 Bxh2 26. Bxa5 Rh4 27. Qf2 Bxg1 28. Qxh4 Rh8 29. Qg3 Bxg4 30. Rxg1 Bxe2 31. Bc3 Rh3 32. Qg5 Qa4 33. Rc1 Nb4 34. Qg2 Rxc3 35. bxc3 Bd3+ 36. Kb2 Nc2 37. Nb1 Ne3 38. Qh2 Nxc4+ 39. Ka2 Bxe4 0-1

[Event "CZE-chT2C 2223"]
[Site "Czech Republic"]
[Date "2023.01.08"]
[Round "6.3"]
[White "Jandourek, Lukas"]
[Black "Pors, Jaroslav"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2165"]
[BlackElo "2116"]
[PlyCount "120"]
[EventDate "2022.10.16"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Neratovice II"]
[BlackTeam "Turnov Zikuda II"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. d4 Nf6 2. Bg5 e6 3. Nf3 h6 4. Bxf6 Qxf6 5. e4 g5 6. e5 Qg7 7. h3 h5 8. Nc3 Be7 9. Qd3 Nc6 10. a3 g4 11. Nd2 d6 12. Nb5 Kf8 13. Nxc7 Rb8 14. exd6 Bxd6 15. Nb5 Bf4 16. Nb3 Bd7 17. hxg4 hxg4 18. Rxh8+ Qxh8 19. g3 Bh6 20. Be2 Qg7 21. Rd1 Rd8 22. Nd6 b6 23. c4 Bg5 24. c5 Ke7 25. Bxg4 Rh8 26. Bf3 bxc5 27. Ne4 cxd4 28. Nxd4 Qe5 29. Kf1 Nxd4 30. Qxd4 Qxd4 31. Rxd4 Bc1 32. Rb4 Rc8 33. Rb7 f5 34. Nc3 Bxb2 35. Ne2 Bxa3 36. Rxa7 Bd6 37. Ra8 Rc7 38. g4 Kf6 39. gxf5 exf5 40. Ra6 Ke7 41. Kg2 Rc8 42. Ra7 Bc5 43. Ra6 Rg8+ 44. Kf1 Rb8 45. Ra2 Rb1+ 46. Kg2 Bb5 47. Rc2 Bd6 48. Ra2 Kd8 49. Rc2 Kd7 50. Rd2 Kc7 51. Rc2+ Kb6 52. Nc3 Bf1+ 53. Kg1 Re1 54. Rb2+ Kc5 55. Rb1 Rxb1 56. Nxb1 Bd3 57. Nc3 Be5 58. Ne2 Kc4 59. Kg2 Bb1 60. Ng3 Kc3 1/2-1/2

[Event "CZE-chT2C 2223"]
[Site "Czech Republic"]
[Date "2022.12.18"]
[Round "5.4"]
[White "Vrkota, Milos"]
[Black "Pors, Jaroslav"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2093"]
[BlackElo "2116"]
[PlyCount "37"]
[EventDate "2022.10.16"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Kutna Hora"]
[BlackTeam "Turnov Zikuda II"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. Bd3 e6 7. Nxd4 cxd4 8. Nb5 d6 9. c3 Ne7 10. Nxd4 Qb6 11. Nf3 0-0 12. Qb3 Qc5 13. Qb5 Qc7 14. 0-0 d5 15. e5 f6 16. exf6 Bxf6 17. Bc2 Bd7 18. Qe2 Qxf4 19. d4 1/2-1/2

[Event "CZE-chT2C 2223"]
[Site "Czech Republic"]
[Date "2022.12.04"]
[Round "4.4"]
[White "Pors, Jaroslav"]
[Black "Netusil, Miloslav"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "2116"]
[BlackElo "2156"]
[PlyCount "65"]
[EventDate "2022.10.16"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Turnov Zikuda II"]
[BlackTeam "Vysehrad"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Bb4 5. Qa4+ Nc6 6. e3 0-0 7. Bd2 Re8 8. Rd1 dxc4 9. Bxc4 a6 10. 0-0 Bd7 11. Qc2 b5 12. Bd3 Rb8 13. a3 Bd6 14. Ne4 h6 15. Nc5 Rb6 16. e4 e5 17. d5 Nd4 18. Nxd4 exd4 19. b4 c6 20. f4 Bf8 21. d6 Bc8 22. Rde1 Nd7 23. e5 Rb8 24. Qb2 Nxc5 25. bxc5 Qh4 26. Qxd4 Be6 27. Be4 Rec8 28. f5 Ba2 29. f6 Kh8 30. Re3 Be6 31. Rg3 g5 32. Qe3 Qh5 33. Bb1 1-0

[Event "Liberec Region-chT 2223"]
[Site "Czech Republic"]
[Date "2022.11.27"]
[Round "4.1"]
[White "Duda, Antonin"]
[Black "Pors, Jaroslav"]
[Result "1-0"]
[ECO "B70"]
[WhiteElo "2035"]
[BlackElo "2077"]
[PlyCount "83"]
[EventDate "2022.10.09"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. g3 g6 7. Bg2 Nxd4 8. Qxd4 Bg7 9. b3 0-0 10. Bb2 Be6 11. 0-0-0 Qa5 12. Qd2 Rac8 13. Kb1 Qc5 14. h3 b5 15. Rhe1 Rc7 16. Bf1 Rfc8 17. Rc1 Bd7 18. g4 e6 19. Qe2 Nxg4 20. hxg4 Bxc3 21. Red1 b4 22. f4 d5 23. Bg2 d4 24. e5 a5 25. Be4 a4 26. bxa4 Ra7 27. Qh2 Bxb2 28. Rh1 Kf8 29. Qxh7 Be8 30. Kxb2 Rxa4 31. Rh3 Ra3 32. Rch1 Qa5 33. f5 Qxe5 34. Qh8+ Qxh8 35. Rxh8+ Ke7 36. fxg6 fxg6 37. Bxg6 Bd7 38. Bd3 e5 39. R8h7+ Kd8 40. g5 Raa8 41. Rf1 Be8 42. g6 1-0

[Event "CZE-chT2C 2223"]
[Site "Czech Republic"]
[Date "2022.11.20"]
[Round "3.4"]
[White "Erneker, Josef"]
[Black "Pors, Jaroslav"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "2209"]
[BlackElo "2116"]
[PlyCount "55"]
[EventDate "2022.10.16"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Praha DDM"]
[BlackTeam "Turnov Zikuda II"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. c4 Nf6 2. g3 c5 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nc7 6. f4 Nc6 7. Nf3 g6 8. b3 Bg7 9. Bb2 0-0 10. Na4 Nd4 11. Rc1 Nce6 12. e3 Nxf3+ 13. Qxf3 Bxb2 14. Nxb2 Rb8 15. Nc4 b5 16. Ne5 Bb7 17. Qf2 Qd6 18. Bxb7 Rxb7 19. h4 Ng7 20. Qg2 Rc7 21. g4 h5 22. Rc3 c4 23. bxc4 bxc4 24. gxh5 Nxh5 25. 0-0 Qf6 26. Qg4 Rd8 27. d4 Rb8 28. f5 1-0

[Event "Liberec Region-chT 2223"]
[Site "Czech Republic"]
[Date "2022.11.13"]
[Round "3.1"]
[White "Pors, Jaroslav"]
[Black "Frana, Tomas"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2077"]
[BlackElo "2155"]
[PlyCount "65"]
[EventDate "2022.10.09"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bf4 0-0 6. e3 c6 7. c5 Nbd7 8. Bd3 b6 9. b4 bxc5 10. bxc5 Qa5 11. Qc2 Ne4 12. Bxe4 dxe4 13. Nd2 g5 14. Nb3 Qd8 15. Bd6 f5 16. Bxe7 Qxe7 17. Na5 Nf6 18. Nxc6 Qc7 19. Ne5 Ba6 20. Qa4 Qc8 21. Nb5 Qb7 22. Rb1 Rfb8 23. Nc3 Qxb1+ 24. Nxb1 Rxb1+ 25. Kd2 Rb2+ 26. Kc1 Rab8 27. Qa3 Rb1+ 28. Kc2 Bd3+ 29. Nxd3 exd3+ 30. Kxd3 Rxh1 31. c6 Rbb1 32. c7 Rhd1+ 33. Kc2 1-0

[Event "CZE-chT2C 2223"]
[Site "Czech Republic"]
[Date "2022.11.06"]
[Round "2.4"]
[White "Pors, Jaroslav"]
[Black "Koubova, Anna Marie"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "2116"]
[BlackElo "2026"]
[PlyCount "33"]
[EventDate "2022.10.16"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Turnov Zikuda II"]
[BlackTeam "Lysa nad Labem"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Qe7 7. 0-0 Bxd2 8. Qxd2 0-0 9. Nc3 c5 10. d5 exd5 11. cxd5 d6 12. Rfe1 Na6 13. e4 Nc7 14. Nh4 Nd7 15. f4 g6 16. e5 Rfe8 17. Ne4 1-0

[Event "Liberec Region-chT 2223"]
[Site "Czech Republic"]
[Date "2022.10.30"]
[Round "2.1"]
[White "Janous, Petr"]
[Black "Pors, Jaroslav"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1968"]
[BlackElo "2116"]
[PlyCount "55"]
[EventDate "2022.10.09"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. c3 e6 3. d4 d5 4. exd5 exd5 5. Be3 c4 6. b3 cxb3 7. axb3 Nf6 8. Nf3 Bd6 9. Bd3 0-0 10. 0-0 Bg4 11. Bg5 Nbd7 12. Nbd2 Qc7 13. Qc2 a6 14. c4 Rac8 15. c5 Bf4 16. Bf5 g6 17. Bxg4 Nxg4 18. Bxf4 Qxf4 19. h3 Nh6 20. g3 Qc7 21. Rfe1 Nf5 22. Kg2 Nb8 23. Qc3 Nc6 24. g4 Ng7 25. Ne5 Nxe5 26. Rxe5 Rfe8 27. Rae1 Qc6 28. Rxe8+ 1/2-1/2

[Event "CZE-chT2C 2223"]
[Site "Czech Republic"]
[Date "2022.10.16"]
[Round "1.4"]
[White "Ret, Adam Josef"]
[Black "Pors, Jaroslav"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "2059"]
[BlackElo "2116"]
[PlyCount "63"]
[EventDate "2022.10.16"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Jicin"]
[BlackTeam "Turnov Zikuda II"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. d5 a5 8. Be3 Ng4 9. Bg5 f6 10. Bh4 h5 11. Nd2 Nh6 12. f3 Nf7 13. Qc2 Na6 14. a3 Nc5 15. Bf2 Bh6 16. 0-0-0 Bd7 17. Kb1 c6 18. h3 cxd5 19. Bxc5 d4 20. Bxd4 exd4 21. Nd5 Ne5 22. Nb3 b5 23. Nxd4 Rc8 24. f4 Nxc4 25. Bxc4 Rxc4 26. Qb3 Kh8 27. Qg3 Qe8 28. Rhe1 Bg7 29. f5 Qe5 30. Nf4 Be8 31. Nf3 Qe7 32. Nh4 1-0

[Event "Liberec Region-chT 2223"]
[Site "Czech Republic"]
[Date "2022.10.09"]
[Round "1.2"]
[White "Pospisil, Jiri1111"]
[Black "Pors, Jaroslav"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "1770"]
[BlackElo "2116"]
[PlyCount "31"]
[EventDate "2022.10.09"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. c4 Ngf6 5. Nc3 e6 6. d4 cxd4 7. Nxd4 Be7 8. 0-0 0-0 9. Bxd7 Qxd7 10. b3 b6 11. Bb2 Bb7 12. Qd3 a6 13. Rad1 Qc7 14. Rfe1 Rad8 15. Qg3 Qb8 16. Nd5 1/2-1/2

[Event "Prague Menchik Memorial Rapid"]
[Site "Prague"]
[Date "2021.09.28"]
[Round "6"]
[White "Hruska, Jan"]
[Black "Pors, Jaroslav"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2144"]
[BlackElo "2034"]
[PlyCount "69"]
[EventDate "2021.09.28"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 Bc5 4. Bg2 d6 5. e3 a6 6. Nge2 Nge7 7. 0-0 Ba7 8. d4 exd4 9. Nxd4 Nxd4 10. exd4 0-0 11. b3 Nf5 12. Ne2 Re8 13. Bb2 Rb8 14. Rc1 b5 15. cxb5 axb5 16. d5 b4 17. Nd4 Nxd4 18. Bxd4 Bxd4 19. Qxd4 Qe7 20. Qd2 Rb7 21. Rfe1 Qd8 22. Rc4 Rxe1+ 23. Qxe1 g6 24. Rxb4 Rxb4 25. Qxb4 Bf5 26. h4 Qf6 27. Qd2 Kg7 28. a4 Qa1+ 29. Kh2 f6 30. a5 Bc8 31. b4 Ba6 32. Qc2 Qd4 33. Qxc7+ Kg8 34. Qb8+ Kg7 35. b5 1-0

[Event "Prague Menchik Memorial Rapid"]
[Site "Prague"]
[Date "2021.09.28"]
[Round "4"]
[White "Kourousis, Epaminondas"]
[Black "Pors, Jaroslav"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2391"]
[BlackElo "2034"]
[PlyCount "81"]
[EventDate "2021.09.28"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. h3 e5 7. dxe5 dxe5 8. Be3 c6 9. Be2 Nbd7 10. 0-0 Qe7 11. Qd2 b6 12. Rfd1 Bb7 13. Qd6 Qxd6 14. Rxd6 Nc5 15. Bxc5 bxc5 16. Ne1 Rfd8 17. Rad1 Rxd6 18. Rxd6 Kf8 19. Rd1 Ke7 20. Nd3 Nd7 21. Na4 Bc8 22. Naxc5 Nxc5 23. Nxc5 Rb8 24. b3 a5 25. Bg4 f5 26. Bf3 Rb6 27. Na4 Ra6 28. Kf1 Bf8 29. Re1 Ke6 30. exf5+ gxf5 31. g4 Kf6 32. Kg2 fxg4 33. Bxg4 Bxg4 34. hxg4 Ra7 35. Nc3 h6 36. Ne4+ Ke6 37. Rd1 a4 38. Rd8 Be7 39. Rh8 Bg5 40. Nxg5+ hxg5 41. Rh6+ 1-0

[Event "Prague Menchik Memorial Rapid"]
[Site "Prague"]
[Date "2021.09.28"]
[Round "8"]
[White "Melich, Jindrich"]
[Black "Pors, Jaroslav"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2056"]
[BlackElo "2034"]
[PlyCount "197"]
[EventDate "2021.09.28"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. c4 0-0 5. e3 Nc6 6. Bb2 d5 7. Nf3 Re8 8. Be2 Bc5 9. cxd5 Nxd5 10. 0-0 Bf5 11. Nc3 Ndb4 12. d4 Bd6 13. Nb5 Bf8 14. Qd2 Nd5 15. Rfc1 a6 16. Nc3 Nxc3 17. Qxc3 Rc8 18. Ba3 Bd6 19. Bxd6 Qxd6 20. Bxa6 Nd8 21. Be2 Be4 22. Qc5 Qg6 23. Qg5 Qd6 24. Qg3 Qe7 25. Ne5 f6 26. Bc4+ Kh8 27. Nf3 Nf7 28. Nd2 Bg6 29. Bb3 Nd6 30. Bc2 Nf5 31. Qf4 Qe6 32. Bb3 Qe7 33. Bc2 Qe6 34. Bxf5 Bxf5 35. Rxc7 Rxc7 36. Qxc7 b5 37. Qc5 Bd3 38. h3 h6 39. a4 bxa4 40. Rxa4 Kh7 41. Qc3 Bb5 42. Rb4 Bd7 43. Qd3+ Kh8 44. Nf3 Qd5 45. Rb6 Bf5 46. Qb3 Qa5 47. Rb8 Qa1+ 48. Kh2 Rxb8 49. Qxb8+ Kh7 50. Qf4 Bg6 51. Nh4 Bf7 52. Qf5+ Kg8 53. Qc8+ Kh7 54. Qf5+ Kg8 55. Qc8+ Kh7 56. Qc5 Qa2 57. Kg3 Be6 58. Qc7 Qd5 59. Nf3 h5 60. Qc5 Qe4 61. Qxh5+ Kg8 62. Qe8+ Kh7 63. Qh5+ Kg8 64. Qh4 Qg6+ 65. Kh2 Bd5 66. Qg3 Qe4 67. Ng1 g5 68. Ne2 Bb7 69. Nc3 Qc6 70. Ne2 Kg7 71. h4 Kg6 72. hxg5 fxg5 73. Nf4+ Kh6 74. Ne2 Kg6 75. Nf4+ Kh6 76. Nh3 Qf6 77. Qxg5+ Qxg5 78. Nxg5 Kxg5 79. Kg3 Kf5 80. f3 Bc6 81. e4+ Kf6 82. Kf4 Ba4 83. g4 Bd1 84. Kg3 Bc2 85. e5+ Ke6 86. Kf4 Bd1 87. Ke3 Kd5 88. g5 Bc2 89. f4 Bf5 90. Kf3 Ke6 91. Kg3 Kd5 92. Kh4 Kxd4 93. Kh5 Ke4 94. g6 Kxf4 95. g7 Be6 96. Kg6 Kxe5 97. Kh7 Kd5 98. g8Q Bxg8+ 99. Kxg8 1/2-1/2

[Event "Prague Menchik Memorial Rapid"]
[Site "Prague"]
[Date "2021.09.28"]
[Round "7"]
[White "Pors, Jaroslav"]
[Black "Hosticka, Frantisek"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2034"]
[BlackElo "2052"]
[PlyCount "132"]
[EventDate "2021.09.28"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 Be7 5. e4 d5 6. e5 Ne4 7. cxd5 exd5 8. Bd3 Nxd2 9. Bxd2 Bg4 10. h3 Bh5 11. 0-0 0-0 12. Rc1 c6 13. b4 Qb6 14. g4 Bg6 15. Bxg6 fxg6 16. Rb1 Na6 17. Be3 Nc7 18. Qe2 a6 19. a4 Rf7 20. Ne1 g5 21. Nd3 Ne6 22. Nc5 Nf4 23. Bxf4 Rxf4 24. Qe3 Bxc5 25. bxc5 Qc7 26. Rb3 Qe7 27. Rfb1 Ra7 28. Kg2 h6 29. f3 g6 30. e6 Rf6 31. Re1 Ra8 32. Qe5 Re8 33. Rxb7 Qxb7 34. Qxf6 Qg7 35. Qxg7+ Kxg7 36. Rb1 Rxe6 37. Rb6 a5 38. Ra6 h5 39. Rxa5 Re2+ 40. Kf1 Rd2 41. Ra7+ Kh6 42. a5 Rxd4 43. a6 Ra4 44. Ra8 Ra5 45. a7 Kg7 46. Ke2 Ra3 47. Kd2 Kh7 48. Ke2 Kg7 49. Rc8 Rxa7 50. Rxc6 Ra5 51. Rc7+ Kf6 52. Kd3 Ke5 53. Re7+ Kf4 54. Rf7+ Kg3 55. Kd4 Kxh3 56. gxh5 gxh5 57. Kxd5 Kg3 58. Kd6 h4 59. c6 Ra6 60. Kd7 Rxc6 61. Kxc6 h3 62. Rh7 Kxf3 63. Rxh3+ Kg2 64. Rh8 g4 65. Rg8 g3 66. Rxg3+ Kxg3 1/2-1/2

[Event "Prague Menchik Memorial Rapid"]
[Site "Prague"]
[Date "2021.09.28"]
[Round "9"]
[White "Pors, Jaroslav"]
[Black "Koper, Stefan"]
[Result "0-1"]
[ECO "A44"]
[WhiteElo "2034"]
[BlackElo "1878"]
[PlyCount "90"]
[EventDate "2021.09.28"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. c4 c5 4. d5 d6 5. Nc3 e5 6. Nf3 Bg4 7. Be2 Bxf3 8. Bxf3 a6 9. a4 Nd7 10. h4 h5 11. Be3 Nh6 12. g4 hxg4 13. Bxg4 Nxg4 14. Qxg4 Nf6 15. Qg2 Nh5 16. Ne2 Qb6 17. Qg4 Qb4+ 18. Kf1 Qxb2 19. Kg2 Qb6 20. Rab1 Qc7 21. Rb3 Rb8 22. f4 exf4 23. Nxf4 Qe7 24. Nxh5 Rxh5 25. Bf4 Qxe4+ 26. Kg3 Qxc4 27. Re3+ Be5 28. Rhe1 Qxd5 29. Kh3 Qe6 30. Bxe5 Rxe5 31. Rxe5 dxe5 32. Qxe6+ fxe6 33. Rxe5 Kf7 34. Rxc5 b5 35. axb5 axb5 36. Rc3 b4 37. Rb3 Kf6 38. Kg4 Rb5 39. Rf3+ Ke7 40. Rb3 Kd6 41. Kf4 Kc5 42. Rb1 b3 43. Kg5 Kc4+ 44. Kxg6 e5 45. h5 e4 0-1

[Event "Prague Menchik Memorial Rapid"]
[Site "Prague"]
[Date "2021.09.28"]
[Round "5"]
[White "Pors, Jaroslav"]
[Black "Kotal, Vaclav"]
[Result "1-0"]
[ECO "E10"]
[WhiteElo "2034"]
[BlackElo "2150"]
[PlyCount "113"]
[EventDate "2021.09.28"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 b5 5. dxe6 fxe6 6. cxb5 d5 7. e3 Bd6 8. Nbd2 0-0 9. b3 Bb7 10. Bb2 Nbd7 11. Be2 Qe8 12. 0-0 Rd8 13. Qc2 e5 14. e4 Kh8 15. Bd3 Qh5 16. Rae1 Rde8 17. a4 d4 18. Nc4 Bb8 19. Qe2 Qg6 20. Kh1 Nh5 21. Bc1 Nf4 22. Bxf4 Rxf4 23. Nfd2 Nf6 24. g3 Rf5 25. Kg1 Rh5 26. f3 Rf8 27. a5 h6 28. a6 Ba8 29. b6 axb6 30. Nxb6 Bc6 31. Ra1 Ba7 32. Nbc4 Nh7 33. Na5 Ba8 34. Nb7 Ng5 35. Kg2 Nh3 36. Kh1 Ng5 37. Nc4 Qe6 38. f4 Nxe4 39. Qxh5 exf4 40. Rae1 Nf2+ 41. Kg2 Qc6+ 42. Qf3 Qxf3+ 43. Kxf3 Nxd3 44. Re7 fxg3+ 45. Kg2 Rxf1 46. Kxf1 gxh2 47. Kg2 Kh7 48. Re8 Nf4+ 49. Kxh2 d3 50. Rxa8 d2 51. Nxd2 Bb6 52. Rh8+ Kxh8 53. Nc4 Bc7 54. a7 Nd5+ 55. Kg2 Nb6 56. Nxb6 Bxb6 57. a8Q+ 1-0

[Event "Pardubice Czech op-E 32nd"]
[Site "Pardubice"]
[Date "2021.07.16"]
[Round "2.2"]
[White "Hollan, Martin"]
[Black "Pors, Jaroslav"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "2343"]
[BlackElo "1878"]
[PlyCount "89"]
[EventDate "2021.07.15"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]
[WhiteTeam "Praha Oaza"]
[BlackTeam "Turnov Zikuda III"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. c4 g6 2. Nf3 Bg7 3. d4 Nf6 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. d5 a5 8. Bg5 h6 9. Be3 Ng4 10. Bd2 f5 11. h3 Nf6 12. exf5 gxf5 13. Qc1 f4 14. g3 e4 15. Nh4 e3 16. fxe3 fxg3 17. Ng6 Re8 18. Rg1 Bf5 19. Rxg3 Nbd7 20. Nf4 Nc5 21. Kf1 Nfe4 22. Nxe4 Nxe4 23. Rg2 Nxd2+ 24. Qxd2 Qh4 25. Qd4 Re7 26. Ng6 Qxd4 27. Nxe7+ Kf7 28. exd4 Bxh3 29. Nf5 Bxf5 30. Rf2 Kg6 31. Rd1 Bh3+ 32. Kg1 Bf6 33. Rd3 Bd7 34. Rg3+ Bg5 35. Bg4 Bxg4 36. Rxg4 Re8 37. Kf1 Kh5 38. Rg3 Bh4 39. Rf5+ Bg5 40. Rf7 Bh4 41. Rb3 Re1+ 42. Kg2 Re2+ 43. Kh3 b6 44. Rxc7 a4 45. Rxb6 1-0

[Event "Ceske Budejovice op"]
[Site "Ceske Budejovice"]
[Date "2021.07.09"]
[Round "9"]
[White "Borkovec, Milan"]
[Black "Pors, Jaroslav"]
[Result "1/2-1/2"]
[ECO "E76"]
[WhiteElo "2196"]
[BlackElo "1878"]
[PlyCount "40"]
[EventDate "2021.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 Na6 7. Be2 e5 8. fxe5 dxe5 9. d5 Nc5 10. Qc2 Nfxe4 11. Nxe4 Bf5 12. Bd3 Bxe4 13. Bxe4 f5 14. Bxf5 gxf5 15. Be3 Qd6 16. 0-0 e4 17. Nd4 f4 18. Nb5 Qb6 19. Bd4 Bxd4+ 20. Nxd4 Na4 1/2-1/2

[Event "Ceske Budejovice op"]
[Site "Ceske Budejovice"]
[Date "2021.07.08"]
[Round "8"]
[White "Pors, Jaroslav"]
[Black "Bombek, Peter"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1878"]
[BlackElo "2183"]
[PlyCount "59"]
[EventDate "2021.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bf4 0-0 6. e3 b6 7. Bd3 Bb7 8. 0-0 Nbd7 9. Qe2 dxc4 10. Bxc4 Nh5 11. Ba6 Nxf4 12. exf4 Qc8 13. Bxb7 Qxb7 14. f5 Bb4 15. fxe6 Nf6 16. exf7+ Kh8 17. Ne5 c5 18. a3 cxd4 19. axb4 dxc3 20. bxc3 Nd7 21. f4 Nxe5 22. fxe5 Rxf7 23. Rxf7 Qxf7 24. e6 Qe7 25. Rf1 Rf8 26. Rxf8+ Qxf8 27. e7 Qe8 28. Qe5 h6 29. Qd6 Kg8 30. Qd5+ 1-0

[Event "Ceske Budejovice op"]
[Site "Ceske Budejovice"]
[Date "2021.07.07"]
[Round "7"]
[White "Pors, Jaroslav"]
[Black "Medunova, Vera"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "1878"]
[BlackElo "2084"]
[PlyCount "81"]
[EventDate "2021.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. f3 e6 6. e4 exd5 7. e5 Qe7 8. Qe2 Ng8 9. Nc3 Bb7 10. Nh3 c4 11. Nf4 Qc5 12. Nfxd5 Bxd5 13. Be3 Qb4 14. a3 Qa5 15. Bd2 Be6 16. Nd5 Qd8 17. Qxc4 Ra7 18. Rc1 axb5 19. Nc7+ Rxc7 20. Qxc7 Nc6 21. Qxd8+ Kxd8 22. Bxb5 Nge7 23. f4 Bd5 24. Kf2 h5 25. Be3 Kc7 26. Rhd1 Be6 27. Rd6 g6 28. b4 Bg7 29. Bd3 Nc8 30. Rxe6 dxe6 31. b5 N8e7 32. Be4 Ra8 33. Bxc6 Rxa3 34. Be8+ Kb7 35. b6 Nd5 36. Bc6+ Kb8 37. Bxd5 exd5 38. Rc7 Bf8 39. Rxf7 Bb4 40. e6 Rd3 41. e7 1-0

[Event "Ceske Budejovice op"]
[Site "Ceske Budejovice"]
[Date "2021.07.06"]
[Round "6"]
[White "Vltavsky, Vladimir"]
[Black "Pors, Jaroslav"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2160"]
[BlackElo "1878"]
[PlyCount "36"]
[EventDate "2021.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. dxc5 Bxc5 7. Bd3 f6 8. Qe2 fxe5 9. Nxe5 Nxe5 10. Qxe5 Nf6 11. Qe2 0-0 12. 0-0 Bd6 13. f4 Qc7 14. g3 Rae8 15. Qd1 e5 16. fxe5 Qb6+ 17. Kg2 Ng4 18. Bf4 Rxf4 0-1

[Event "Ceske Budejovice op"]
[Site "Ceske Budejovice"]
[Date "2021.07.05"]
[Round "5"]
[White "Steinbauer, Sebastian"]
[Black "Pors, Jaroslav"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "1677"]
[BlackElo "1878"]
[PlyCount "48"]
[EventDate "2021.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. Bg2 d6 4. Nc3 c5 5. Nf3 Nc6 6. 0-0 e5 7. d3 Nge7 8. Bg5 0-0 9. Qd2 Be6 10. Bh6 f6 11. Bxg7 Kxg7 12. Ne1 d5 13. b3 d4 14. Ne4 b6 15. f4 Qd7 16. fxe5 fxe5 17. Rxf8 Rxf8 18. Nf3 Nf5 19. Nfg5 Ne3 20. Nxe6+ Qxe6 21. Bf3 Qf5 22. Nf2 g5 23. Nd1 g4 24. Bxc6 Qf1# 0-1

[Event "Ceske Budejovice op"]
[Site "Ceske Budejovice"]
[Date "2021.07.04"]
[Round "4"]
[White "Pors, Jaroslav"]
[Black "Albertini, Luca"]
[Result "0-1"]
[ECO "E18"]
[WhiteElo "1878"]
[BlackElo "2142"]
[PlyCount "78"]
[EventDate "2021.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Nbd7 5. g3 Be7 6. Bg2 0-0 7. 0-0 b6 8. cxd5 exd5 9. Bf4 Bb7 10. Ne5 c6 11. Rc1 Rc8 12. Qa4 Nxe5 13. dxe5 Nd7 14. b4 a5 15. a3 axb4 16. axb4 g5 17. Be3 Ra8 18. Qb3 Nxe5 19. b5 Ra3 20. Qc2 d4 21. Qe4 dxe3 22. Qxe5 Bf6 23. Qxe3 Re8 24. Qf3 cxb5 25. Qxb7 Rxc3 26. Rcd1 Qc7 27. Rd7 Qxb7 28. Rxb7 Bd4 29. Rd1 Bc5 30. Rdd7 Rc1+ 31. Bf1 Rf8 32. Kg2 b4 33. Rd2 b3 34. Rb2 Ra8 35. e3 Rc3 36. Rd7 Ra2 37. Rdd2 Rc2 38. Rxa2 bxa2 39. Rd1 Bxe3 0-1

[Event "Ceske Budejovice op"]
[Site "Ceske Budejovice"]
[Date "2021.07.03"]
[Round "3"]
[White "Babula, Vlastimil1111"]
[Black "Pors, Jaroslav"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2086"]
[BlackElo "1878"]
[PlyCount "157"]
[EventDate "2021.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Ba5 6. b4 cxd4 7. Qg4 Kf8 8. Nb5 Bb6 9. Nf3 Nc6 10. Bb2 h5 11. Qf4 Nge7 12. Bd3 Nf5 13. Bxf5 exf5 14. Nbxd4 Nxd4 15. Bxd4 Bd7 16. 0-0 Rc8 17. Rad1 Be6 18. Rd2 g6 19. Qe3 Kg7 20. Qb3 Rc4 21. Rfd1 Qc7 22. Bxb6 Qxb6 23. Nd4 Rhc8 24. h3 a6 25. Rd3 Kf8 26. R1d2 Qc7 27. Re2 Qb6 28. Qb2 R8c7 29. Nb3 Rc8 30. Na5 R4c7 31. c3 Qb5 32. Red2 Kg7 33. Nb3 b6 34. Nd4 Qd7 35. Ne2 Rc4 36. Rd4 Qc6 37. Qb3 Qb7 38. R2d3 R8c6 39. Qd1 Qc7 40. f4 b5 41. Qd2 Qd8 42. Kh2 Qh4 43. Nc1 Rc8 44. Nb3 R4c6 45. Nc5 Qe7 46. Qb2 Qc7 47. Rd1 a5 48. R1d3 a4 49. Re3 Rb6 50. Qe2 Qe7 51. Red3 Rcb8 52. Qd2 Kg8 53. Qe3 Kg7 54. Kg3 Qc7 55. Qd2 Rc6 56. Kf2 Qe7 57. Ke1 Rcb6 58. Kd1 Rh8 59. Kc1 Qh4 60. Kb2 Rc8 61. Qe3 Rh8 62. Rd1 Rbb8 63. Kc2 Rhc8 64. Rh1 Rh8 65. Kb2 Qe7 66. Qe2 h4 67. Rg1 Rh6 68. Rc1 Rhh8 69. Qf2 Rhc8 70. Rd3 Rc6 71. Qd4 Rbc8 72. Rg1 Rh8 73. Re3 Rh6 74. Qd3 Rb6 75. g4 hxg3 76. Rexg3 Rb8 77. Rg5 Rh4 78. Qg3 Rbh8 79. Rxg6+ 1-0

[Event "Ceske Budejovice op"]
[Site "Ceske Budejovice"]
[Date "2021.07.02"]
[Round "2"]
[White "Pors, Jaroslav"]
[Black "Mrkvan, Frantisek"]
[Result "1-0"]
[ECO "A61"]
[WhiteElo "1878"]
[BlackElo "1510"]
[PlyCount "65"]
[EventDate "2021.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. Bf4 a6 8. a4 Bg7 9. h3 0-0 10. e3 Nh5 11. Bh2 f5 12. Be2 Nf6 13. Nd2 Qc7 14. Nc4 Rd8 15. a5 Ne8 16. 0-0 Bxc3 17. bxc3 Nd7 18. e4 Ne5 19. Nb6 Rb8 20. Qb3 Nd7 21. e5 Nxb6 22. axb6 Qe7 23. e6 Nf6 24. Bd3 Nxd5 25. Qxd5 Bxe6 26. Rfe1 Kf7 27. Qf3 Qf6 28. Re3 Rd7 29. Rae1 Re8 30. Rxe6 Rxe6 31. Bc4 Rde7 32. Rxe6 Rxe6 33. Qxb7+ 1-0

[Event "Ceske Budejovice op"]
[Site "Ceske Budejovice"]
[Date "2021.07.01"]
[Round "1"]
[White "Richterova, Natasa"]
[Black "Pors, Jaroslav"]
[Result "1-0"]
[ECO "E66"]
[WhiteElo "2213"]
[BlackElo "1878"]
[PlyCount "85"]
[EventDate "2021.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 g6 3. Nf3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. c4 c5 7. Nc3 Nc6 8. d5 Na5 9. Qd3 a6 10. Bd2 b5 11. b3 b4 12. Ne4 Nxe4 13. Qxe4 Bxa1 14. Rxa1 f6 15. Bh6 Re8 16. Nh4 Ra7 17. Qc2 Kf7 18. Be4 Rg8 19. a3 bxa3 20. Rxa3 Nb7 21. Be3 a5 22. Ra1 Qb6 23. Bd2 Bd7 24. Ng2 Qd8 25. h4 Qc8 26. Nf4 Bf5 27. Ne6 Bxe4 28. Qxe4 Nd8 29. Nf4 Qf5 30. Qf3 Qc2 31. Qe3 a4 32. Rxa4 Rxa4 33. bxa4 Qxa4 34. Qd3 Nb7 35. Kg2 Na5 36. Bxa5 Qxa5 37. Qe3 Re8 38. Ne6 Ra8 39. Qh6 Ke8 40. Qxh7 Kd7 41. Qxg6 Qe1 42. Qg4 Ra1 43. Nxc5+ 1-0

[Event "Ceske Budejovice op-A"]
[Site "Ceske Budejovice"]
[Date "2020.07.09"]
[Round "9"]
[White "Kacirek, Pavel"]
[Black "Pors, Jaroslav"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1716"]
[BlackElo "1918"]
[PlyCount "90"]
[EventDate "2020.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Be2 0-0 5. 0-0 c5 6. Nbd2 d5 7. c4 cxd4 8. Nxd4 e5 9. N4f3 Nc6 10. cxd5 Nxd5 11. a3 Re8 12. Nb3 Bg4 13. h3 Bxf3 14. Bxf3 e4 15. Be2 Qg5 16. Nd4 Nxd4 17. exd4 Qf6 18. Bb5 Re7 19. Be3 Rd8 20. Qd2 Qb6 21. Bc4 Nxe3 22. fxe3 Bxd4 23. exd4 Rxd4 24. Bxf7+ Rxf7 25. Qe3 Rxf1+ 26. Rxf1 Rd6 27. Qxb6 Rxb6 28. Re1 Re6 29. Kf2 Kf7 30. Ke3 Kf6 31. Rf1+ Ke5 32. Rf4 Kd5 33. Rf7 Rb6 34. b4 Ra6 35. Rd7+ Kc6 36. b5+ Kxd7 37. bxa6 bxa6 38. Kxe4 Ke6 39. a4 a5 40. g3 Kf6 41. Kf4 g5+ 42. Ke4 Ke6 43. h4 Kf6 44. h5 h6 45. g4 Ke6 1/2-1/2

[Event "Ceske Budejovice op-A"]
[Site "Ceske Budejovice"]
[Date "2020.07.08"]
[Round "8"]
[White "Pors, Jaroslav"]
[Black "Prazak, Daniel"]
[Result "1/2-1/2"]
[ECO "D15"]
[WhiteElo "1918"]
[BlackElo "1778"]
[PlyCount "126"]
[EventDate "2020.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 Bf5 5. cxd5 Nxd5 6. Qb3 Qb6 7. Nxd5 Qxb3 8. Nc7+ Kd7 9. axb3 Kxc7 10. Bf4+ Kc8 11. Ne5 Be6 12. e4 Nd7 13. Nc4 Bxc4 14. bxc4 e5 15. Bxe5 Bb4+ 16. Ke2 Nxe5 17. dxe5 Rd8 18. Rd1 Kc7 19. g3 Rxd1 20. Kxd1 Rd8+ 21. Kc1 Rd2 22. f4 Kb6 23. Bh3 Re2 24. Bf5 g6 25. Bd7 Rxe4 26. b3 Kc5 27. Rd1 Re2 28. Rd3 a5 29. Be8 f6 30. Bf7 fxe5 31. fxe5 Rxe5 32. h3 Re7 33. Bg8 Be1 34. g4 Kb4 35. Kc2 Re2+ 36. Kd1 Re8 37. Bxh7 Bc3 38. Bxg6 Re1+ 39. Kc2 Rh1 40. Rd7 Rh2+ 41. Kc1 Kxb3 42. Rxb7+ Bb4 43. Kd1 Rd2+ 44. Kc1 Re2 45. Rd7 a4 46. c5 Re1+ 47. Rd1 Rxd1+ 48. Kxd1 Kb2 49. h4 Bxc5 50. Bf7 Bf2 51. h5 Be3 52. Ke2 Bh6 53. Kf3 c5 54. Ke4 Kc3 55. Ba2 Kb4 56. Kd5 a3 57. Bc4 Be3 58. Ba2 Kc3 59. g5 Bxg5 60. Kxc5 Kb2 61. Bd5 a2 62. Bxa2 Kxa2 63. h6 Bxh6 1/2-1/2

[Event "Ceske Budejovice op-A"]
[Site "Ceske Budejovice"]
[Date "2020.07.07"]
[Round "7"]
[White "Hurtik, Matej"]
[Black "Pors, Jaroslav"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2047"]
[BlackElo "1918"]
[PlyCount "55"]
[EventDate "2020.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Bg4 3. Ne5 Bh5 4. b3 Nf6 5. Bb2 e6 6. g3 Nbd7 7. Bg2 Nxe5 8. fxe5 Nd7 9. 0-0 c5 10. Bf3 Bg6 11. e3 Qc7 12. c4 dxc4 13. bxc4 Bd3 14. Be2 Bxe2 15. Qxe2 Nxe5 16. Bxe5 Qxe5 17. Qf3 Qc7 18. Nc3 a6 19. Ne4 f6 20. Rab1 Rb8 21. Nxf6+ gxf6 22. Qxf6 Bg7 23. Qxe6+ Qe7 24. Qd5 h5 25. Rb6 Rd8 26. Qf5 Rd6 27. Rxd6 Qxd6 28. Qf7+ 1-0

[Event "Ceske Budejovice op-A"]
[Site "Ceske Budejovice"]
[Date "2020.07.06"]
[Round "6"]
[White "Pors, Jaroslav"]
[Black "Juhanak, Daniel"]
[Result "1-0"]
[ECO "E17"]
[WhiteElo "1918"]
[BlackElo "1754"]
[PlyCount "101"]
[EventDate "2020.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. d5 exd5 8. Nh4 Re8 9. cxd5 Bf8 10. Nf5 Ne4 11. Qd3 Nd6 12. Nc3 Nxf5 13. Qxf5 g6 14. Qc2 c5 15. dxc6 dxc6 16. Rd1 Qe7 17. Bf4 Nd7 18. Nb5 Nc5 19. Nc7 Ne6 20. Bd6 Qd8 21. Nxe8 Qxe8 22. Bxf8 Qxf8 23. Rd2 Nc5 24. Rad1 Re8 25. Qc3 a5 26. Qf6 Re6 27. Qh4 Re8 28. e3 Ne6 29. Qf6 b5 30. Rd6 Nc5 31. Bxc6 Bxc6 32. Rxc6 Ne4 33. Qd4 Ng5 34. Kg2 Qh6 35. Qh4 Qxh4 36. gxh4 Ne6 37. Rb6 b4 38. Rd7 Rc8 39. Rd2 Kg7 40. Rb7 Kg8 41. Kf1 Rc1+ 42. Kg2 Ra1 43. b3 Rc1 44. Rb5 Nc5 45. Rd8+ Kg7 46. Rc8 Nxb3 47. Rxc1 Nxc1 48. Rxa5 b3 49. a4 b2 50. Rb5 Nd3 51. a5 1-0

[Event "Ceske Budejovice op-A"]
[Site "Ceske Budejovice"]
[Date "2020.07.05"]
[Round "5"]
[White "Kotal, Vit"]
[Black "Pors, Jaroslav"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1703"]
[BlackElo "1918"]
[PlyCount "62"]
[EventDate "2020.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. c4 Bb4+ 6. Nc3 0-0 7. Be2 dxc4 8. Bxc4 Re8+ 9. Be3 Be6 10. Qb3 Bxc4 11. Qxc4 Bxc3+ 12. bxc3 Nc6 13. 0-0 Qd5 14. Qd3 Na5 15. Nd2 b5 16. a4 a6 17. Rab1 c6 18. Rfc1 Nc4 19. Nxc4 bxc4 20. Qf1 a5 21. Rb2 Rab8 22. Rcb1 Nd7 23. Rxb8 Rxb8 24. Rxb8+ Nxb8 25. Qb1 Nd7 26. Qb7 h6 27. h3 Nf6 28. f3 Kh7 29. Qb1+ g6 30. Qc1 h5 31. Bg5 Kg7 1/2-1/2

[Event "Ceske Budejovice op-A"]
[Site "Ceske Budejovice"]
[Date "2020.07.04"]
[Round "4"]
[White "Pors, Jaroslav"]
[Black "Steinbauer, Sebastian"]
[Result "0-1"]
[ECO "A52"]
[WhiteElo "1918"]
[BlackElo "1561"]
[PlyCount "66"]
[EventDate "2020.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Nc6 5. Nf3 Bb4+ 6. Nbd2 Qe7 7. e3 Ngxe5 8. Nxe5 Nxe5 9. Be2 d6 10. 0-0 Bxd2 11. Qxd2 g5 12. Bg3 h5 13. c5 dxc5 14. Rfd1 Ng6 15. f4 h4 16. Bf2 h3 17. g3 Bd7 18. Bf3 0-0-0 19. Qa5 Kb8 20. b4 g4 21. Bh1 b6 22. bxc5 Bc6 23. Bxc6 Rxd1+ 24. Rxd1 bxa5 25. Rb1+ Kc8 26. Bb7+ Kd7 27. Rd1+ Ke8 28. e4 Kf8 29. Bd4 f6 30. Bd5 Kg7 31. Rb1 Rd8 32. Rb7 Rxd5 33. exd5 Qe1# 0-1

[Event "Ceske Budejovice op-A"]
[Site "Ceske Budejovice"]
[Date "2020.07.03"]
[Round "3"]
[White "Soucek, Jan"]
[Black "Pors, Jaroslav"]
[Result "1/2-1/2"]
[ECO "C06"]
[WhiteElo "1751"]
[BlackElo "1918"]
[PlyCount "40"]
[EventDate "2020.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. Bd3 Nb4 7. Be2 c5 8. c3 Nc6 9. Bd3 Be7 10. Nf1 f6 11. exf6 Nxf6 12. Ng3 0-0 13. 0-0 Bd7 14. a3 cxd4 15. cxd4 a5 16. Bc2 Qb6 17. Rb1 a4 18. Re1 Na5 19. Ne5 Be8 20. Bg5 Qb5 1/2-1/2

[Event "Ceske Budejovice op-A"]
[Site "Ceske Budejovice"]
[Date "2020.07.02"]
[Round "2"]
[White "Pors, Jaroslav"]
[Black "Toman, Jan"]
[Result "0-1"]
[ECO "A77"]
[WhiteElo "1918"]
[BlackElo "2061"]
[PlyCount "70"]
[EventDate "2020.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. Nd2 Bg7 8. e4 0-0 9. Be2 Re8 10. 0-0 a6 11. a4 Nbd7 12. h3 Qc7 13. Qc2 b6 14. b3 Bb7 15. Bc4 Nh5 16. Bb2 Qd8 17. Ne2 Bxb2 18. Qxb2 Rb8 19. Rae1 Bc8 20. Nc3 Qf6 21. Qc2 Ne5 22. Re3 Nf4 23. Ne2 g5 24. Nf3 Nxh3+ 25. Kh2 Nxf2 26. Nxe5 Qxe5+ 27. Kg1 Ng4 28. Rh3 b5 29. axb5 axb5 30. Bd3 Bd7 31. Ng3 Ne3 32. Nf5 Nxc2 33. Nh6+ Kg7 34. Rxf7+ Kg6 35. Be2 Bxh3 0-1

[Event "Ceske Budejovice op-A"]
[Site "Ceske Budejovice"]
[Date "2020.07.01"]
[Round "1"]
[White "Zeman, Matyas"]
[Black "Pors, Jaroslav"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2284"]
[BlackElo "1918"]
[PlyCount "46"]
[EventDate "2020.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd3 Nf6 6. Nge2 0-0 7. 0-0 Bg4 8. f3 Bh5 9. Nf4 Bg6 10. Nxg6 hxg6 11. Ne2 c6 12. Ng3 Bd6 13. c3 Nbd7 14. Bd2 Qc7 15. Qe1 Rfe8 16. Qf2 Re7 17. Rfe1 Rae8 18. Rxe7 Rxe7 19. Re1 Nf8 20. Rxe7 Qxe7 21. Ne2 Ne6 22. Qh4 Qc7 23. a3 a5 1/2-1/2

[Event "CZE-chT2C 1920"]
[Site "Czech Republic"]
[Date "2020.02.23"]
[Round "9.8"]
[White "Vlasak, Jiri"]
[Black "Pors, Jaroslav"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1851"]
[BlackElo "1764"]
[PlyCount "74"]
[EventDate "2019.10.13"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Kolin"]
[BlackTeam "Turnov Zikuda III"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. c4 d6 5. Nc3 0-0 6. Be2 Nbd7 7. 0-0 e5 8. h3 Re8 9. Qc2 a5 10. Rd1 e4 11. Ng5 Qe7 12. f3 exf3 13. Bxf3 c5 14. Nge4 Nxe4 15. Nxe4 f5 16. Nc3 Nf6 17. b3 Bh6 18. Rd3 cxd4 19. exd4 Qe1+ 20. Kh2 f4 21. Ne2 Bf5 22. Qd1 Qh4 23. Rc3 g5 24. Ba3 g4 25. Bxb7 Rab8 26. Bc6 Re3 27. Rxe3 fxe3 28. Bxd6 Rb6 29. Bg3 Qh5 30. Ba8 gxh3 31. gxh3 Qxh3+ 32. Kg1 Ne4 33. Qf1 Nxg3 34. Bd5+ Kh8 35. Nxg3 Qxg3+ 36. Kh1 Bf4 37. Qg2 Qh4+ 0-1

