[Event "Prague Summer op"]
[Site "Prague"]
[Date "2024.08.09"]
[Round "9"]
[White "Petr, Jakub"]
[Black "Neuman, Petr"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "2243"]
[BlackElo "2426"]
[PlyCount "128"]
[EventDate "2024.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 a6 4. g3 dxc4 5. Bg2 Nc6 6. 0-0 Rb8 7. b3 cxb3 8. axb3 Nf6 9. Bb2 Be7 10. Nbd2 0-0 11. Rc1 Nb4 12. Ne5 Nd7 13. Ndc4 Nxe5 14. Nxe5 f6 15. Nd3 Nxd3 16. Qxd3 Bd6 17. Rfd1 Qe7 18. Qc4 Bd7 19. f4 Bb5 20. Qc2 c6 21. e4 Bb4 22. Bc3 Rbd8 23. Bh3 Rfe8 24. Bxe6+ Qxe6 25. Bxb4 Qxe4 26. Qxe4 Rxe4 27. Bc3 Rde8 28. Re1 Be2 29. Kf2 Kf7 30. Bd2 Bg4 31. Rxe4 Rxe4 32. Be3 Be6 33. b4 Bd5 34. Ke2 Ke6 35. Kd3 h6 36. Re1 Kf5 37. h3 h5 38. g4+ hxg4 39. hxg4+ Kxg4 40. Rg1+ Kf5 41. Rxg7 b5 42. Ra7 Re8 43. Rxa6 Rh8 44. Ra3 Rh2 45. Kc3 Ke4 46. Bd2 Bc4 47. Bc1 f5 48. Bd2 Rh7 49. Kc2 Kxd4 50. Bc3+ Ke4 51. Be5 Rh2+ 52. Kc3 Bd3 53. Ra7 Rc2+ 54. Kb3 Rc4 55. Rd7 Bc2+ 56. Kb2 Ba4 57. Ka3 Ke3 58. Rd6 Bc2 59. Kb2 Be4 60. Ka3 Bd5 61. Rh6 Rc2 62. Rh3+ Ke4 63. Bb2 Kxf4 64. Rh4+ Kg3 0-1

[Event "Prague Summer op"]
[Site "Prague"]
[Date "2024.08.08"]
[Round "8"]
[White "Camarena Gimenez, Rufino"]
[Black "Petr, Jakub"]
[Result "1/2-1/2"]
[ECO "A16"]
[WhiteElo "2279"]
[BlackElo "2243"]
[PlyCount "74"]
[EventDate "2024.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. dxc3 Qxd1+ 7. Kxd1 Bg4 8. Bf4 c6 9. Kc2 Nd7 10. a4 Bxf3 11. gxf3 e5 12. Be3 Bc5 13. a5 Bxe3 14. fxe3 Nc5 15. h4 Ke7 16. Bc4 h6 17. Rh2 b5 18. Ba2 Rad8 19. Rf1 Rd7 20. b4 Na6 21. f4 c5 22. bxc5 Rc8 23. fxe5 Rxc5 24. Rxf7+ Ke8 25. Rxd7 Kxd7 26. e6+ Ke7 27. Kd3 b4 28. cxb4 Nxb4+ 29. Kd4 Rc2 30. Rxc2 Nxc2+ 31. Ke5 Nxe3 32. Kf4 Nc2 33. e5 Nd4 34. Kg4 Nc6 35. h5 gxh5+ 36. Kxh5 Nxe5 37. Kxh6 Nc6 1/2-1/2

[Event "Prague Summer op"]
[Site "Prague"]
[Date "2024.08.07"]
[Round "7"]
[White "Petr, Jakub"]
[Black "Kuhn, Ulf"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2243"]
[BlackElo "2082"]
[PlyCount "69"]
[EventDate "2024.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 0-0 8. 0-0 d5 9. Ne5 Bb7 10. Nc3 c5 11. dxc5 bxc5 12. Bf4 Nc6 13. cxd5 Nxe5 14. Bxe5 Nxd5 15. Rc1 f6 16. Nxd5 exd5 17. Bb2 Qd7 18. Qd3 Rfd8 19. Rfd1 Kh8 20. Be4 Qh3 21. Qb5 Rab8 22. Bf3 Qe6 23. Ba3 Qb6 24. Qa4 Bc6 25. Qg4 Bd7 26. Qf4 Qa5 27. Bxc5 Bxc5 28. Rxd5 Bh3 29. Rh5 Bxf2+ 30. Kxf2 Qb6+ 31. Qe3 Be6 32. Qxb6 Rxb6 33. Ra5 a6 34. Rc6 Rdb8 35. Rxa6 1-0

[Event "Prague Summer op"]
[Site "Prague"]
[Date "2024.08.06"]
[Round "6"]
[White "Toure, Ananth"]
[Black "Petr, Jakub"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2073"]
[BlackElo "2243"]
[PlyCount "64"]
[EventDate "2024.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. b4 Be7 7. e5 Ne4 8. b5 Na5 9. Bd3 Nxc3 10. Nxc3 dxc3 11. Qa4 c6 12. Qg4 g6 13. Bh6 d5 14. Qf4 Be6 15. 0-0 c5 16. Rad1 Qb6 17. Ng5 c4 18. Be2 Qxb5 19. Bg4 0-0-0 20. Nxf7 Qd7 21. Bxe6 Qxe6 22. Nxh8 Rxh8 23. Qd4 c2 24. Rd2 Nc6 25. Qxd5 Qxd5 26. Rxd5 Rd8 27. Rxd8+ Kxd8 28. Rc1 Nd4 29. Kf1 Ba3 30. Re1 b5 31. Be3 Nb3 32. Bg5+ Ke8 0-1

[Event "Prague Summer op"]
[Site "Prague"]
[Date "2024.08.05"]
[Round "5"]
[White "Petr, Jakub"]
[Black "Svacina, Tobias"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2243"]
[BlackElo "2071"]
[PlyCount "88"]
[EventDate "2024.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d5 4. exd5 Qxd5 5. d3 Bg4 6. Nc3 Bxf3 7. Nxd5 Bxd1 8. Kxd1 Rc8 9. Bf4 e6 10. Re1 Kd7 11. Nc3 Nf6 12. Ke2 Bd6 13. Kf3 a6 14. Bxc6+ Kxc6 15. Bxd6 Kxd6 16. Rad1 Rhd8 17. d4 cxd4 18. Rxd4+ Kc5 19. Rdd1 h6 20. Ne4+ Nxe4 21. Kxe4 Rd6 22. Rxd6 Kxd6 23. Rd1+ Ke7 24. c3 f5+ 25. Ke3 e5 26. f4 exf4+ 27. Kxf4 Ke6 28. Rd4 g5+ 29. Ke3 Rc5 30. Rd8 Re5+ 31. Kd4 Re4+ 32. Kc5 Re5+ 33. Kd4 Re4+ 34. Kd3 Rg4 35. g3 f4 36. gxf4 Rxf4 37. Rb8 Rf2 38. Rxb7 Rxh2 39. Ke4 Kd6 40. Rb6+ Kc5 41. Rxa6 Rxb2 42. Rxh6 Rxa2 43. Rh5 Kc4 44. Rxg5 Kxc3 1/2-1/2

[Event "Prague Summer op"]
[Site "Prague"]
[Date "2024.08.04"]
[Round "4"]
[White "Cichon, Bartlomiej"]
[Black "Petr, Jakub"]
[Result "1/2-1/2"]
[ECO "B81"]
[WhiteElo "1992"]
[BlackElo "2243"]
[PlyCount "72"]
[EventDate "2024.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e6 7. g4 d5 8. exd5 Nxd5 9. Nde2 Bb4 10. Bg2 0-0 11. 0-0 Nxc3 12. Nxc3 Qc7 13. Qd4 Bd6 14. Rd1 Be5 15. Qe3 Nc6 16. Qc5 Rd8 17. Be3 Bd7 18. Qb6 Be8 19. Na4 Rxd1+ 20. Rxd1 Rd8 21. Rxd8 Qxd8 22. Qxd8 Nxd8 23. Nc5 Bxb2 24. Nxb7 Nxb7 25. Bxb7 Bb5 26. f4 a5 27. Kf2 a4 28. Bf3 Bc4 29. a3 Bxa3 30. Bc6 Kf8 31. Bxa4 Ke7 32. Bc6 Kd6 33. Be4 g6 34. Bd4 f5 35. Bf3 Bc1 36. Kg3 Bd2 1/2-1/2

[Event "Prague Summer op"]
[Site "Prague"]
[Date "2024.08.04"]
[Round "3"]
[White "Petr, Jakub"]
[Black "Yun, Hungi"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "2243"]
[BlackElo "1950"]
[PlyCount "77"]
[EventDate "2024.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. 0-0-0 Be7 10. Qd3 Qa5 11. h4 h6 12. Bxf6 Bxf6 13. Nd4 0-0 14. f4 Rad8 15. g4 Bxd4 16. Qxd4 e5 17. Qd2 exf4 18. g5 h5 19. Qxf4 Qe5 20. Qxe5 dxe5 21. Nd5 Bxd5 22. exd5 f5 23. gxf6 gxf6 24. Rh3 Kf7 25. c4 Rg8 26. Kc2 Rg4 27. Kc3 b6 28. b3 f5 29. Re1 Kf6 30. Rhe3 e4 31. Kd4 Rxh4 32. Rg1 Rh2 33. Reg3 Rd2+ 34. Kc3 Rxa2 35. Rg6+ Ke5 36. Re6+ Kf4 37. Rf1+ Kg5 38. Rg1+ Kf4 39. Rf1+ 1/2-1/2

[Event "Prague Summer op"]
[Site "Prague"]
[Date "2024.08.03"]
[Round "2"]
[White "Green, Michael"]
[Black "Petr, Jakub"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1976"]
[BlackElo "2243"]
[PlyCount "84"]
[EventDate "2024.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. c3 d5 2. d4 Nf6 3. Bf4 e6 4. e3 Bd6 5. Bg3 c5 6. Nd2 0-0 7. Ngf3 Nc6 8. Be2 b6 9. 0-0 Bxg3 10. hxg3 Qd6 11. Rc1 Bb7 12. Qc2 e5 13. dxe5 Nxe5 14. Nxe5 Qxe5 15. c4 Rad8 16. cxd5 Bxd5 17. Bc4 Bxc4 18. Nxc4 Qh5 19. f3 Nd5 20. e4 Nb4 21. Qe2 Qg5 22. a3 Nc6 23. g4 Nd4 24. Qf2 h5 25. gxh5 Ne6 26. f4 Qxh5 27. Ne3 Nd4 28. g4 Qg6 29. e5 Rfe8 30. Rce1 Nb3 31. Qg2 Rd2 32. Rf2 Rxf2 33. Qxf2 Rd8 34. Qg2 Qd3 35. Nf5 Nd2 36. Kh1 g6 37. e6 fxe6 38. Rxe6 Qb1+ 39. Kh2 Qxb2 40. Rxg6+ Kf8 41. Kh3 Rd3+ 42. Qg3 Rxg3+ 0-1

[Event "Prague Summer op"]
[Site "Prague"]
[Date "2024.08.02"]
[Round "1"]
[White "Petr, Jakub"]
[Black "Napieralski, Lucjan"]
[Result "1-0"]
[ECO "C08"]
[WhiteElo "2243"]
[BlackElo "1904"]
[PlyCount "109"]
[EventDate "2024.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nf6 6. Bb5+ Bd7 7. Qe2+ Qe7 8. Ne5 a6 9. Bxd7+ Nfxd7 10. Nxd7 Nxd7 11. dxc5 Nxc5 12. Nf3 Qxe2+ 13. Kxe2 Be7 14. Rd1 Rd8 15. Be3 0-0 16. Nd4 Rfe8 17. Kf1 Bf6 18. c3 g6 19. Rac1 Ne6 20. Rc2 Rd7 21. Rcd2 b5 22. Nc2 Red8 23. Nb4 d4 24. Nc6 Rc8 25. Nxd4 Nxd4 26. Bxd4 Bxd4 27. Rxd4 Rxd4 28. Rxd4 Rc6 29. Ke2 Kg7 30. Kd3 Kf6 31. a4 bxa4 32. Rxa4 Ke5 33. Ra5+ Kd6 34. c4 Kc7 35. b4 Rf6 36. f3 Kb6 37. c5+ Kb7 38. Ra2 Rf4 39. Kc3 Rh4 40. h3 Rf4 41. Rd2 h5 42. Rd7+ Kb8 43. Rd4 Rf5 44. Kc4 Kb7 45. Rd7+ Kc6 46. Ra7 Rf4+ 47. Kb3 g5 48. Rxa6+ Kb7 49. Rh6 g4 50. hxg4 hxg4 51. fxg4 Rxg4 52. Rf6 Rxg2 53. Rxf7+ Ka6 54. Rf6+ Kb5 55. Rb6# 1-0

[Event "Ricany op"]
[Site "Ricany"]
[Date "2024.06.30"]
[Round "3"]
[White "Petr, Jakub"]
[Black "Steiner, Juraj"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2235"]
[BlackElo "1912"]
[PlyCount "66"]
[EventDate "2024.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 c6 7. 0-0 Nbd7 8. Bc3 Ne4 9. Nbd2 f5 10. e3 0-0 11. Nxe4 fxe4 12. Nd2 b5 13. b3 a5 14. f3 exf3 15. Rxf3 b4 16. Bb2 a4 17. Rxf8+ Qxf8 18. Qc2 axb3 19. Qxb3 Qf6 20. cxd5 cxd5 21. Bxd5 Ra5 22. Bxe6+ Kh8 23. Rc1 Nc5 24. Rxc5 Rxc5 25. dxc5 Qxe6 26. Qxe6 Bxe6 27. Nb3 Bf6 28. Nd4 Bg4 29. c6 Be6 30. Kg2 Kg8 31. g4 Kf7 32. Kf3 Bxd4 33. Bxd4 Ke7 1-0

[Event "Ricany op"]
[Site "Ricany"]
[Date "2024.06.30"]
[Round "2"]
[White "Vysinsky, Otakar"]
[Black "Petr, Jakub"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "1941"]
[BlackElo "2235"]
[PlyCount "82"]
[EventDate "2024.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 e6 7. Nf3 Nge7 8. 0-0 0-0 9. Be3 Nd4 10. e5 Nef5 11. Bf2 Nxf3+ 12. Qxf3 Nd4 13. Qd1 dxe5 14. fxe5 Bxe5 15. Ne4 f5 16. Nd2 Nb5 17. Bxc5 Bxb2 18. Bxf8 Qxf8 19. Nc4 Bxa1 20. Qxa1 Nd6 21. Qd4 Nf7 22. Rb1 Qd8 23. Qe3 Qc7 24. a4 Nd8 25. a5 Nc6 26. a6 Rb8 27. Qc5 Bd7 28. Rxb7 Rxb7 29. axb7 Qxb7 30. Bxc6 Bxc6 31. Na5 Qb1+ 32. Kf2 Bd7 33. Qxa7 Qxc2+ 34. Ke3 Qc1+ 35. Ke2 Qb2+ 36. Kf3 Ba4 37. Qa8+ Kg7 38. Qa7+ Kf6 39. Qg1 Qc3 40. Nc4 Qxd3+ 41. Ne3 Bc6+ 0-1

[Event "Ricany op"]
[Site "Ricany"]
[Date "2024.06.29"]
[Round "1"]
[White "Petr, Jakub"]
[Black "Kalvach, Ladislav"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2235"]
[BlackElo "1873"]
[PlyCount "49"]
[EventDate "2024.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Bd2 Be7 5. Nc3 d5 6. cxd5 exd5 7. Bg5 Nbd7 8. e3 0-0 9. Qc2 Re8 10. Bd3 h6 11. Bf4 c6 12. 0-0 Nf8 13. h3 Bd6 14. Bxd6 Qxd6 15. Rab1 Be6 16. Rfc1 Rac8 17. b4 b5 18. e4 dxe4 19. Nxe4 Nxe4 20. Bxe4 Bd5 21. Ne5 Ne6 22. Bh7+ Kf8 23. Re1 Nxd4 24. Nd7+ Qxd7 25. Qc5+ 1-0

[Event "CZE-chT1W 2324"]
[Site "Czech Republic"]
[Date "2024.04.14"]
[Round "11.4"]
[White "Serrano Salvador, Eduardo"]
[Black "Petr, Jakub"]
[Result "1-0"]
[ECO "D77"]
[WhiteElo "2265"]
[BlackElo "2220"]
[PlyCount "61"]
[EventDate "2023.10.29"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Vysehrad"]
[BlackTeam "Praha Bohemians"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 0-0 5. Bg2 d5 6. 0-0 Nc6 7. b3 dxc4 8. bxc4 Ne4 9. Bb2 Bf5 10. e3 Na5 11. Na3 c5 12. Nh4 Nd6 13. Nxf5 Nxf5 14. g4 Nd6 15. Qe2 Rc8 16. Rfc1 Qb6 17. Rab1 cxd4 18. Bxd4 Qa6 19. Bxg7 Kxg7 20. Qb2+ Kg8 21. c5 Ne8 22. Qb4 Rc7 23. Nb5 Rd7 24. Qa4 Rd2 25. Nd4 e5 26. Nf3 Rd5 27. Ng5 Rd8 28. Bxb7 Qf6 29. Ne4 Qf3 30. Qxa5 Qxg4+ 31. Ng3 1-0

[Event "CZE-chT1W 2324"]
[Site "Czech Republic"]
[Date "2024.03.24"]
[Round "10.4"]
[White "Petr, Jakub"]
[Black "Cerveny, Martin"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2220"]
[BlackElo "2388"]
[PlyCount "81"]
[EventDate "2023.10.29"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Praha Bohemians"]
[BlackTeam "Lysa nad Labem II"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 0-0 6. 0-0 a6 7. Nc3 dxc4 8. Ne5 Nc6 9. Bxc6 bxc6 10. Nxc6 Qe8 11. Nxe7+ Qxe7 12. Qa4 e5 13. dxe5 Qxe5 14. Qxc4 Be6 15. Qf4 Qh5 16. Qg5 Qh3 17. f3 Rfe8 18. b3 Rad8 19. Rd1 h6 20. Qc5 Rxd1+ 21. Nxd1 Bc8 22. Nf2 Qe6 23. e4 Nd7 24. Qc3 f5 25. Bb2 Nf6 26. Qxc7 fxe4 27. Nxe4 Re7 28. Qd8+ Re8 29. Qd4 Bb7 30. Re1 Kh8 31. Qa7 Qd5 32. Bxf6 gxf6 33. Qe3 Kg7 34. g4 Qa5 35. Rc1 Bxe4 36. fxe4 Qxa2 37. Rc7+ Kg8 38. Qxh6 Qb1+ 39. Kf2 Qb2+ 40. Kf3 Qxb3+ 41. Kg2 1-0

[Event "CZE-chT1W 2324"]
[Site "Czech Republic"]
[Date "2024.03.03"]
[Round "9.5"]
[White "Riha, Jaroslav1"]
[Black "Petr, Jakub"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "2101"]
[BlackElo "2220"]
[PlyCount "110"]
[EventDate "2023.10.29"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Litomerice Slavoj"]
[BlackTeam "Praha Bohemians"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nf3 Nc6 6. d3 Be7 7. 0-0 0-0 8. Nc3 Nb6 9. Be3 Bg4 10. Rc1 Kh8 11. Na4 Nd5 12. Bc5 Rb8 13. Bxe7 Qxe7 14. Nc5 Rfd8 15. Re1 f5 16. h3 Bh5 17. Qa4 Nb6 18. Qh4 Bxf3 19. Qxe7 Nxe7 20. exf3 Ng6 21. h4 Re8 22. Bh3 f4 23. Re2 Nd5 24. Rce1 Nb4 25. h5 Nf8 26. a3 Nc6 27. Kg2 fxg3 28. fxg3 Red8 29. Bf5 Rd5 30. b4 Rd6 31. Be4 Nd4 32. Nxb7 Rb6 33. Rb2 R6xb7 34. Bxb7 Rxb7 35. Rxe5 Nfe6 36. f4 Rb5 37. Rbe2 Rxe5 38. Rxe5 g6 39. hxg6 hxg6 40. Ra5 Kg7 41. Rxa7 Kf6 42. a4 Ke7 43. b5 Kd6 44. Ra8 Ke7 45. Rb8 Nb3 46. b6 cxb6 47. Rxb6 Nec5 48. Rxg6 Nxa4 49. Rc6 Nac5 50. d4 Ne4 51. d5 Nf6 52. Re6+ Kf7 53. Re5 Nd2 54. Re3 Nc4 55. Rd3 Nxd5 1/2-1/2

[Event "CZE-chT1W 2324"]
[Site "Czech Republic"]
[Date "2024.02.18"]
[Round "8.3"]
[White "Petr, Jakub"]
[Black "Svoboda, Svatopluk"]
[Result "1/2-1/2"]
[ECO "D72"]
[WhiteElo "2220"]
[BlackElo "2397"]
[PlyCount "35"]
[EventDate "2023.10.29"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Praha Bohemians"]
[BlackTeam "Pankrac"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. cxd5 Nxd5 6. e4 Nb6 7. Ne2 c5 8. d5 e6 9. 0-0 exd5 10. exd5 0-0 11. Nbc3 Bf5 12. Na4 Na6 13. Be3 Re8 14. Qb3 Bd3 15. Rfd1 Rxe3 16. fxe3 c4 17. Qb5 Rc8 18. Rxd3 1/2-1/2

[Event "CZE-chT1W 2324"]
[Site "Czech Republic"]
[Date "2024.02.04"]
[Round "7.3"]
[White "Rasik, Vitezslav"]
[Black "Petr, Jakub"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2413"]
[BlackElo "2220"]
[PlyCount "65"]
[EventDate "2023.10.29"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Neratovice"]
[BlackTeam "Praha Bohemians"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. 0-0 Nge7 5. b3 Nd4 6. Nxd4 cxd4 7. c3 a6 8. Bd3 Nc6 9. cxd4 Nxd4 10. Bb2 Bc5 11. Qh5 d6 12. e5 Nc6 13. exd6 Qxd6 14. Be4 Nd4 15. Nc3 Ba7 16. Rac1 h6 17. Ne2 0-0 18. Nxd4 Bxd4 19. Bxd4 Qxd4 20. Qe2 Rd8 21. Rfd1 e5 22. Qf3 Rb8 23. Rc7 Rd7 24. Rc4 Qd6 25. Rdc1 Rd8 26. Rc7 Be6 27. Bxb7 Rxb7 28. Qxb7 Qxd2 29. Qxa6 e4 30. R7c2 Qf4 31. Qe2 Bg4 32. Qe3 Qe5 33. Rd2 1-0

[Event "CZE-chT1W 2324"]
[Site "Czech Republic"]
[Date "2024.01.21"]
[Round "6.5"]
[White "Petr, Jakub"]
[Black "Svacina, Tobias"]
[Result "1-0"]
[ECO "E83"]
[WhiteElo "2220"]
[BlackElo "1926"]
[PlyCount "105"]
[EventDate "2023.10.29"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Praha Bohemians"]
[BlackTeam "Praha Oaza II"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 a6 7. Qd2 Nc6 8. Nge2 Na5 9. Nc1 Nd7 10. Nb3 c5 11. Be2 cxd4 12. Bxd4 Ne5 13. Nd5 Nxb3 14. axb3 Rb8 15. Qc3 b5 16. cxb5 axb5 17. f4 b4 18. Nxb4 Rxb4 19. Bxe5 dxe5 20. Qxb4 exf4 21. 0-0 Bd4+ 22. Kh1 e5 23. Rad1 Qh4 24. Rxd4 exd4 25. Qxd4 Be6 26. Bc4 Rd8 27. Bd5 f3 28. g3 Qh5 29. Qf6 Re8 30. Qxf3 Bxd5 31. exd5 Qxf3+ 32. Rxf3 Re1+ 33. Kg2 Rd1 34. b4 Rd2+ 35. Kf1 Rxb2 36. Rf4 Rd2 37. Ke1 Rxd5 38. Ke2 f5 39. Ke3 Kf7 40. Rd4 Rb5 41. Kd3 Ke6 42. Kc4 Rb8 43. b5 g5 44. Kc5 Rf8 45. b6 f4 46. gxf4 gxf4 47. b7 Ke5 48. Rd7 Ke4 49. Re7+ Kf3 50. Rc7 Rb8 51. Rxh7 Kg2 52. Kb6 Rf8 53. Ka7 1-0

[Event "CZE-chT1W 2324"]
[Site "Czech Republic"]
[Date "2023.12.10"]
[Round "4.5"]
[White "Petr, Jakub"]
[Black "Seidl, Jan1"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2220"]
[BlackElo "2178"]
[PlyCount "86"]
[EventDate "2023.10.29"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Praha Bohemians"]
[BlackTeam "Ricany Betsys"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Qb3 Qd7 8. Nd2 e6 9. Ngf3 Bd6 10. Bxd6 Qxd6 11. 0-0 0-0 12. Rae1 Ne7 13. Ne5 Bf5 14. Bxf5 exf5 15. Re2 Ng6 16. Nxg6 hxg6 17. Rfe1 b6 18. Nf3 Rfe8 19. Re5 Red8 20. R5e2 Nh5 21. Qb5 Kf8 22. Ne5 Rac8 23. Nd3 Nf6 24. f3 g5 25. Re5 g6 26. Qb4 Qxb4 27. Nxb4 a5 28. Nd3 Rc7 29. h3 g4 30. fxg4 fxg4 31. Rf1 Kg7 32. hxg4 Nxg4 33. Rg5 Nf6 34. Ne5 Rd6 35. Rg3 Ne4 36. Re3 b5 37. g4 Rb7 38. Rf4 Ng5 39. Nd3 Re6 40. Rxe6 Nxe6 41. Nc5 Nxf4 42. Nxb7 Nd3 43. Nd6 Nxb2 1/2-1/2

[Event "CZE-chT1W 2324"]
[Site "Czech Republic"]
[Date "2023.11.26"]
[Round "3.6"]
[White "Petr, Jakub"]
[Black "Toman, Jan"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "2220"]
[BlackElo "2167"]
[PlyCount "83"]
[EventDate "2023.10.29"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Praha Bohemians"]
[BlackTeam "Unichess"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd6 7. 0-0 Nf6 8. Nb3 Nc6 9. Nbxd4 Nxd4 10. Nxd4 a6 11. Re1 Qc7 12. Bf1 Be7 13. Qf3 0-0 14. Bf4 Qb6 15. Rad1 Qxb2 16. Be5 Qxa2 17. Bd3 Qa4 18. Qh3 g6 19. Re3 Qb4 20. Rf3 Rd8 21. Rxf6 Bxf6 22. Bxf6 Rd5 23. Be4 Rd7 24. Qh6 Qf8 25. Qf4 a5 26. h4 a4 27. Ra1 a3 28. Nf3 a2 29. h5 Ra5 30. Ne5 Rd6 31. Nc4 Rda6 32. Nxa5 Rxa5 33. Bc3 e5 34. Qf6 Ra6 35. Qxe5 f6 36. Qd5+ Kg7 37. Rxa2 Rxa2 38. Qxa2 Qc5 39. Qa5 b5 40. h6+ Kxh6 41. Bxf6 Qd6 42. Qd8 1-0

[Event "CZE-chT1W 2324"]
[Site "Czech Republic"]
[Date "2023.11.12"]
[Round "2.5"]
[White "Petr, Jakub"]
[Black "Kulhanek, Tomas"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "2220"]
[BlackElo "2315"]
[PlyCount "146"]
[EventDate "2023.10.29"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Praha Bohemians"]
[BlackTeam "Praha DP EA Hotels"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Be2 c5 7. d5 e6 8. 0-0 exd5 9. exd5 Bf5 10. Nd2 Re8 11. g4 Rxe2 12. gxf5 Re7 13. fxg6 hxg6 14. Qf3 Nbd7 15. Nde4 Nxe4 16. Nxe4 f5 17. Ng5 Nf8 18. Bd2 c4 19. Bc3 Qb6+ 20. Qf2 Qxf2+ 21. Kxf2 Bxc3 22. bxc3 Rae8 23. Rfe1 Rxe1 24. Rxe1 Rxe1 25. Kxe1 Nd7 26. Ne6 Nf6 27. Nd8 b6 28. Nc6 a6 29. Ne7+ Kf7 30. Nc8 b5 31. a4 Ne4 32. axb5 axb5 33. Ke2 Nxc3+ 34. Kd2 Ne4+ 35. Ke3 b4 36. Nb6 b3 37. cxb3 cxb3 38. Nc4 Ke7 39. Nb2 Nf6 40. Kd4 Nh5 41. Ke3 Nf6 42. Kd4 Ne4 43. h4 Kf7 44. Kc4 Kg7 45. Kxb3 Kh6 46. Kc4 Kh5 47. Nd3 Kxh4 48. Kd4 g5 49. fxg5 Kxg5 50. Nb2 Nf6 51. Nc4 Ne8 52. Ke3 Kg4 53. Nd2 f4+ 54. Kd4 Ng7 55. Kd3 Nf5 56. Ke2 Kg3 57. Kf1 f3 58. Ne4+ Kf4 59. Nd2 Ng3+ 60. Ke1 Ne4 61. Nc4 Kg3 62. Ne3 Kf4 63. Nc4 Kg4 64. Ne3+ Kg3 65. Kf1 f2 66. Ke2 Ng5 67. Kf1 Kf3 68. Nf5 Ne4 69. Nd4+ Kf4 70. Ke2 Ke5 71. Nc6+ Kxd5 72. Ne5 Kxe5 73. Ke3 Kd5 0-1

[Event "CZE-chT1W 2324"]
[Site "Czech Republic"]
[Date "2023.10.29"]
[Round "1.4"]
[White "Petr, Jakub"]
[Black "Zvolensky, David"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "2220"]
[BlackElo "2177"]
[PlyCount "79"]
[EventDate "2023.10.29"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Praha Bohemians"]
[BlackTeam "Vlasim Spartak"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Qc2 a6 8. a4 Bd7 9. Qxc4 Bc6 10. Bg5 Bd5 11. Qc2 Be4 12. Qd1 h6 13. Bxf6 Bxf6 14. Nc3 Bxf3 15. Bxf3 c6 16. e3 a5 17. Ne4 Be7 18. Rc1 Na6 19. Qb3 Qc7 20. Rfd1 Rad8 21. Be2 Nb4 22. Nc5 e5 23. dxe5 Rxd1+ 24. Bxd1 Bxc5 25. Rxc5 Rd8 26. e6 Qd6 27. exf7+ Kf8 28. Rc1 Qd2 29. Qc3 Qxc3 30. bxc3 Na2 31. Ra1 Nxc3 32. Bh5 Rd5 33. Bf3 Rd2 34. Ra3 Nd1 35. Rb3 Nxf2 36. Rxb7 Nh3+ 37. Kh1 Nf2+ 38. Kg1 Nh3+ 39. Kh1 Nf2+ 40. Kg1 1/2-1/2

[Event "Ricany op"]
[Site "Ricany"]
[Date "2023.09.02"]
[Round "9"]
[White "Petr, Jakub"]
[Black "Dudarec, Elias"]
[Result "1-0"]
[ECO "D88"]
[WhiteElo "2238"]
[BlackElo "1380"]
[PlyCount "83"]
[EventDate "2023.08.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 Nc6 9. Be3 cxd4 10. cxd4 0-0 11. 0-0 e6 12. Rc1 Bd7 13. Qd2 Qa5 14. Qc2 Rac8 15. Qb1 Qb4 16. d5 Qxb1 17. Rxb1 Na5 18. dxe6 fxe6 19. Bd3 b6 20. Rfc1 Rxc1+ 21. Rxc1 Rc8 22. Rxc8+ Bxc8 23. Nd4 Kf7 24. h4 Bxd4 25. Bxd4 Nc6 26. Bc3 Ke7 27. f4 Kd6 28. h5 e5 29. f5 gxf5 30. exf5 Ke7 31. g4 Kf6 32. Bd2 Nd4 33. g5+ Kf7 34. Bc4+ Kf8 35. Bb4+ Ke8 36. g6 hxg6 37. h6 Nf3+ 38. Kf1 Ng5 39. fxg6 Bf5 40. g7 Bh7 41. g8Q+ Bxg8 42. Bxg8 1-0

[Event "Ricany op"]
[Site "Ricany"]
[Date "2023.09.01"]
[Round "8"]
[White "Sadil, Antonin"]
[Black "Petr, Jakub"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1774"]
[BlackElo "2238"]
[PlyCount "72"]
[EventDate "2023.08.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 Bf5 6. Be3 Nf6 7. Qb3 cxd4 8. Qxd5 Nxd5 9. Nxd4 Nxe3 10. fxe3 Bd7 11. Na3 e5 12. Nxc6 Bxa3 13. bxa3 Bxc6 14. Rb1 0-0-0 15. h4 Rd6 16. Rh2 Rhd8 17. g3 Kc7 18. Rf2 f6 19. g4 Be4 20. Rc1 Rb6 21. Bg2 Bxg2 22. Rxg2 Rd3 23. Ke2 Rb2+ 24. Kxd3 Rxg2 25. g5 f5 26. Re1 g6 27. Kc4 Kc6 28. Rh1 Rxa2 29. Kb4 Re2 30. Rh3 Kd5 31. h5 Ke4 32. hxg6 hxg6 33. Rh6 Kxe3 34. Rxg6 f4 35. Re6 e4 36. g6 Rg2 0-1

[Event "Ricany op"]
[Site "Ricany"]
[Date "2023.08.31"]
[Round "7"]
[White "Petr, Jakub"]
[Black "Stufka, Karel"]
[Result "1/2-1/2"]
[ECO "E06"]
[WhiteElo "2238"]
[BlackElo "1730"]
[PlyCount "119"]
[EventDate "2023.08.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 Be7 5. Bg2 0-0 6. 0-0 h6 7. Qc2 b6 8. Ne5 Bb7 9. Nc3 Nbd7 10. cxd5 exd5 11. Qf5 c6 12. Bf4 Nxe5 13. Bxe5 Bc8 14. Qc2 Be6 15. Rfd1 Rc8 16. Rac1 g6 17. e4 Qd7 18. Qa4 Nxe4 19. Nxe4 dxe4 20. Bxe4 Bd5 21. Bxd5 Qxd5 22. Qxa7 Bd6 23. Bxd6 Qxd6 24. a3 Rb8 25. Qa4 Rfc8 26. Qc4 Rc7 27. Rc3 Rbc8 28. Re3 Re7 29. Rde1 Rxe3 30. Rxe3 Rd8 31. Rc3 Rc8 32. d5 c5 33. Qe4 Rd8 34. Rd3 Rd7 35. Kg2 Kg7 36. b4 cxb4 37. Qxb4 Qxb4 38. axb4 Kf6 39. f4 Ke7 40. Kf3 f5 41. Ke3 Kd6 42. Kd4 Re7 43. Kc4 Rc7+ 44. Kb5 g5 45. Rf3 g4 46. Rd3 Rc2 47. Kxb6 Rxh2 48. b5 Rf2 49. Ka7 Rf3 50. Rxf3 gxf3 51. b6 f2 52. b7 f1Q 53. b8Q+ Kxd5 54. Qe5+ Kc6 55. Qe6+ Kc7 56. Qf7+ Kc6 57. Qg6+ Kc7 58. Qh7+ Kd8 59. Qxh6 Qd3 60. Kb6 1/2-1/2

[Event "Ricany op"]
[Site "Ricany"]
[Date "2023.08.30"]
[Round "6"]
[White "Koper, Stefan"]
[Black "Petr, Jakub"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1720"]
[BlackElo "2238"]
[PlyCount "86"]
[EventDate "2023.08.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. 0-0 0-0 6. Ne5 c5 7. c3 Nc6 8. Nxc6 bxc6 9. Bg5 Qb6 10. b3 Ba6 11. a3 Rfb8 12. b4 cxb4 13. cxb4 Bc4 14. Bf4 Rb7 15. Nc3 a5 16. Na4 Qb5 17. Nc3 Qa6 18. Qc2 axb4 19. axb4 Qxa1 20. Rxa1 Rxa1+ 21. Bf1 Rxb4 22. Kg2 h6 23. f3 Rb3 24. Bc1 Bb4 25. Bb2 Bxc3 26. Bxa1 Bxa1 27. Qa2 Bxd4 28. Qa8+ Kh7 29. Qxc6 Rb2 30. Qc7 Bxe2 31. Bxe2 Rxe2+ 32. Kf1 Rf2+ 33. Ke1 Rxf3 34. Qxf7 e5 35. g4 e4 36. h4 Bf2+ 37. Ke2 Bxh4 38. g5 Bxg5 39. Qb7 d4 40. Qc6 d3+ 41. Ke1 d2+ 42. Ke2 Rd3 43. Kd1 Rh3 0-1

[Event "Ricany op"]
[Site "Ricany"]
[Date "2023.08.29"]
[Round "5"]
[White "Petr, Jakub"]
[Black "Simak, Ivo"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "2238"]
[BlackElo "1575"]
[PlyCount "39"]
[EventDate "2023.08.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. 0-0 a6 5. Ba4 h6 6. c3 d5 7. Nxe5 b5 8. Nxc6 Nxc6 9. exd5 Qxd5 10. Bb3 Qf5 11. d4 Be7 12. Re1 0-0 13. Bc2 Qf6 14. Qd3 g6 15. Bxh6 Re8 16. Qg3 Kh7 17. Bg5 Qg7 18. Nd2 Bxg5 19. Qxg5 Bd7 20. Re4 1-0

[Event "Ricany op"]
[Site "Ricany"]
[Date "2023.08.28"]
[Round "4"]
[White "Cizek, Jan1"]
[Black "Petr, Jakub"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1515"]
[BlackElo "2238"]
[PlyCount "54"]
[EventDate "2023.08.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Rb8 13. Bd3 0-0 14. h4 Bh6 15. Qh5 Be6 16. g4 Bf4 17. g5 Re8 18. Nce3 Bxe3 19. Nxe3 b4 20. Bxa6 bxc3 21. Bc4 cxb2 22. Rb1 Qa5+ 23. Kf1 Bxc4+ 24. Nxc4 Qxa2 25. Nd2 Nd4 26. Qd1 Rec8 27. Kg2 Rc3 0-1

[Event "Prague Summer op-A 10th"]
[Site "Prague"]
[Date "2023.08.11"]
[Round "9"]
[White "Wilks, Simon"]
[Black "Petr, Jakub"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2062"]
[BlackElo "2238"]
[PlyCount "132"]
[EventDate "2023.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. 0-0 Nge7 5. Re1 Ng6 6. c3 d5 7. exd5 Qxd5 8. c4 Qd6 9. d4 cxd4 10. Qxd4 Bd7 11. Qxd6 Bxd6 12. Nc3 Nce5 13. Nxe5 Bxe5 14. Bd2 0-0-0 15. Rac1 Bf4 16. Be3 a6 17. Bxd7+ Rxd7 18. Rc2 Bxe3 19. Rxe3 Rhd8 20. g3 Ne7 21. Kg2 Nf5 22. Re4 Rd2 23. Re2 Rxc2 24. Rxc2 Rd3 25. Ne4 Kc7 26. b3 Nd4 27. Rb2 f6 28. b4 e5 29. a4 f5 30. Ng5 Rc3 31. Nf7 e4 32. c5 Rc2 33. Rxc2 Nxc2 34. b5 axb5 35. axb5 Nd4 36. b6+ Kc6 37. Nd8+ Kxc5 38. Nxb7+ Kxb6 39. Nd6 Kc5 40. Nf7 Kd5 41. h4 h6 42. Nh8 Ke6 43. Ng6 Kf6 44. Nf4 g5 45. hxg5+ hxg5 46. Nd5+ Ke5 47. Ne3 Nf3 48. Kf1 f4 49. gxf4+ gxf4 50. Ng4+ Kd4 51. Nf6 Ne5 52. Nh5 Nd3 53. Ng7 Ke5 54. Ne8 Nc5 55. Nc7 Kd4 56. Ke2 f3+ 57. Kf1 Nb3 58. Ne6+ Ke5 59. Ng5 Kf5 60. Nf7 Kf4 61. Nh6 Nd2+ 62. Ke1 Nc4 63. Kf1 Ne5 64. Ng8 Kf5 65. Ke1 Ke6 66. Kd2 Ng4 0-1

[Event "Prague Summer op-A 10th"]
[Site "Prague"]
[Date "2023.08.09"]
[Round "7"]
[White "Petr, Jakub"]
[Black "Kobl, Rudolf"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2238"]
[BlackElo "2101"]
[PlyCount "61"]
[EventDate "2023.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Qc2 b5 8. a4 b4 9. Nbd2 Bb7 10. Nxc4 Be4 11. Qd1 c5 12. dxc5 Bxc5 13. Bg5 Nbd7 14. Nfe5 Bxg2 15. Kxg2 Nxe5 16. Nxe5 Qe7 17. Qd3 Qb7+ 18. f3 Rfd8 19. Qc4 Rac8 20. Rfd1 Rxd1 21. Rxd1 Be7 22. Qb5 Qxb5 23. axb5 h6 24. Nc6 Bc5 25. Bxf6 gxf6 26. Rc1 Bd6 27. Ne7+ Bxe7 28. Rxc8+ Kg7 29. Rc7 Bd6 30. Rxa7 Be5 31. b3 1-0

[Event "CZE-chT2B 2223"]
[Site "Czech Republic"]
[Date "2023.03.26"]
[Round "11.2"]
[White "Soukup, Jiri"]
[Black "Petr, Jakub"]
[Result "1-0"]
[ECO "E19"]
[WhiteElo "2356"]
[BlackElo "2237"]
[PlyCount "105"]
[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 "Karlovy Vary Tietz"]
[BlackTeam "Bohemians"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. Nf3 Nf6 2. c4 e6 3. d4 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 d6 10. Re1 c5 11. e4 cxd4 12. Nxd4 Nd7 13. b3 Rc8 14. Ba3 Qc7 15. Nb5 Qb8 16. Rad1 Nc5 17. Qe3 Rfd8 18. Bb2 a6 19. Nd4 Qa8 20. a4 Bf8 21. Ra1 g6 22. Nc2 Bg7 23. Bxg7 Kxg7 24. a5 bxa5 25. Rxa5 e5 26. b4 Ne6 27. Qd3 Qa7 28. Bh3 Qb6 29. Rea1 Rf8 30. b5 f5 31. Rxa6 Bxa6 32. Rxa6 Qxf2+ 33. Kxf2 fxe4+ 34. Ke1 exd3 35. Ne3 Rce8 36. Rxd6 Ng5 37. Bg2 e4 38. b6 Nf3+ 39. Kd1 Ra8 40. Kc1 d2+ 41. Kb2 Rad8 42. Rxd8 Rxd8 43. c5 Ne5 44. Kc2 Nc4 45. Nd1 Kf6 46. Bxe4 Ke5 47. Bd3 Kd4 48. Bxc4 Kxc4 49. c6 Kb5 50. c7 Rc8 51. b7 Rxc7+ 52. Nc3+ Rxc3+ 53. Kxd2 1-0

[Event "CZE-chT2B 2223"]
[Site "Czech Republic"]
[Date "2023.02.19"]
[Round "9.3"]
[White "Petr, Jakub"]
[Black "Chaloupka, Vladimir"]
[Result "1-0"]
[ECO "C95"]
[WhiteElo "2221"]
[BlackElo "2049"]
[PlyCount "117"]
[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 "Bohemians"]
[BlackTeam "Litomerice III"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 h6 14. Ng3 Bf8 15. a4 c5 16. d5 Nb6 17. Qe2 Nxa4 18. Bxa4 bxa4 19. Rxa4 Qb6 20. Qc4 Reb8 21. Nd2 Bc8 22. Qa2 Bd7 23. Nc4 Qb7 24. Ra3 Ne8 25. b3 Be7 26. f4 Bb5 27. Na5 Qc7 28. c4 Bd7 29. fxe5 dxe5 30. Nf5 Bf8 31. Qf2 Rb6 32. Bb2 f6 33. Bc1 Nd6 34. Nxd6 Qxd6 35. Be3 Rc8 36. Rd1 Qe7 37. Ra2 Qf7 38. Rad2 Bd6 39. Nc6 Qf8 40. b4 Rxb4 41. Nxb4 cxb4 42. Rc1 Bc5 43. d6 Bxe3 44. Qxe3 Qf7 45. Rd5 Rc6 46. Qd3 Qf8 47. Rb1 Qb8 48. Qb3 Qa7+ 49. Kh1 a5 50. Ra1 Ra6 51. c5 Kh7 52. Qc4 Qb7 53. Rd3 a4 54. Qf7 Ra8 55. Rg3 Rg8 56. Rxa4 Kh8 57. Rb3 Bxa4 58. Qxb7 Bxb3 59. Qxb4 1-0

[Event "CZE-chT2B 2223"]
[Site "Czech Republic"]
[Date "2023.02.05"]
[Round "8.2"]
[White "Petr, Jakub"]
[Black "Babicka, Michal"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "2221"]
[BlackElo "2007"]
[PlyCount "95"]
[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 "Bohemians"]
[BlackTeam "Decin"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. g3 d6 6. Bg2 Nc6 7. d5 Na5 8. Nd2 c5 9. Qc2 a6 10. b3 b5 11. Bb2 Qb6 12. Rb1 Rb8 13. 0-0 e5 14. e4 h5 15. Nd1 h4 16. f4 hxg3 17. hxg3 exf4 18. gxf4 Qd8 19. Ne3 bxc4 20. Ndxc4 Nxc4 21. Nxc4 Ng4 22. Bxg7 Qh4 23. Rf3 Kxg7 24. Qb2+ Nf6 25. Nxd6 Bg4 26. Rf2 Rh8 27. Rc1 Kg8 28. Rxc5 Qh2+ 29. Kf1 Nh5 30. Nxf7 Ng3+ 31. Ke1 Qg1+ 32. Bf1 Rh1 33. Rc7 Qxf1+ 34. Rxf1 Rxf1+ 35. Kd2 Rf2+ 36. Kc1 Rf1+ 37. Kc2 Rf2+ 38. Kb1 Rxb2+ 39. Kxb2 Bf3 40. Nh6+ Kh8 41. Nf7+ Kg8 42. d6 Bg4 43. Nh6+ Kf8 44. Nxg4 Nxe4 45. d7 Rd8 46. Ne5 Nf6 47. Nxg6+ Kf7 48. Rc8 1-0

[Event "CZE-chT2B 2223"]
[Site "Czech Republic"]
[Date "2023.01.22"]
[Round "7.4"]
[White "Kotyk, Vaclav"]
[Black "Petr, Jakub"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "2125"]
[BlackElo "2201"]
[PlyCount "112"]
[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 "Kladno"]
[BlackTeam "Bohemians"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 0-0 6. Bd2 Nc6 7. cxd5 Nxd5 8. Bb5 Nxc3 9. Bxc3 Qd5 10. Qe2 Bg4 11. 0-0 Bxf3 12. gxf3 e6 13. Rfc1 Rfc8 14. Bd3 Ne7 15. Be4 Qg5+ 16. Kh1 Nd5 17. f4 Qh4 18. Qf3 Rd8 19. Ba5 b6 20. Be1 c5 21. Rc2 cxd4 22. Rac1 a5 23. b4 axb4 24. f5 gxf5 25. Bxd5 exd5 26. exd4 Qe4 27. Qg2 Qxg2+ 28. Kxg2 Bxd4 29. Bxb4 Bc5 30. Bxc5 bxc5 31. Rxc5 Rxa2 32. Rd1 d4 33. Rxf5 d3 34. Rf3 d2 35. Kf1 Ra6 36. Ke2 Rad6 37. Ra3 Kg7 38. Ra2 Kf6 39. Raxd2 Rxd2+ 40. Rxd2 Rxd2+ 41. Kxd2 Kg5 42. Ke2 Kg4 43. Kf1 Kf3 44. Kg1 f5 45. Kf1 h6 46. Kg1 h5 47. Kf1 h4 48. Kg1 f4 49. Kf1 h3 50. Kg1 Ke2 51. Kh1 Kf1 52. f3 Ke1 53. Kg1 Ke2 54. Kh1 Kxf3 55. Kg1 Ke2 56. Kh1 f3 0-1

[Event "CZE-chT2B 2223"]
[Site "Czech Republic"]
[Date "2023.01.08"]
[Round "6.4"]
[White "Petr, Jakub"]
[Black "Sulc, Jaromir"]
[Result "1-0"]
[ECO "C64"]
[WhiteElo "2201"]
[BlackElo "2078"]
[PlyCount "43"]
[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 "Bohemians"]
[BlackTeam "Litomerice II"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nge7 5. 0-0 Bb6 6. d4 exd4 7. cxd4 d5 8. exd5 Nxd5 9. Ne5 0-0 10. Nxc6 bxc6 11. Bxc6 Rb8 12. Nc3 Nb4 13. Be4 Bxd4 14. Bf4 Ba6 15. Re1 Qf6 16. Qf3 Rbc8 17. Rad1 c6 18. Qg3 Rfe8 19. a3 Nd3 20. Rxd3 Bxd3 21. Bg5 Rxe4 22. Nxe4 1-0

[Event "CZE-chT2B 2223"]
[Site "Czech Republic"]
[Date "2022.12.18"]
[Round "5.4"]
[White "Petr, Jakub"]
[Black "Mukashev, Assan"]
[Result "0-1"]
[ECO "E19"]
[WhiteElo "2210"]
[BlackElo "2221"]
[PlyCount "100"]
[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 "Bohemians"]
[BlackTeam "Aurora"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. Nc3 Ne4 8. Qc2 Nxc3 9. bxc3 Qc8 10. Rd1 Nc6 11. e4 Na5 12. Nd2 Rb8 13. c5 bxc5 14. d5 c6 15. dxe6 fxe6 16. e5 Ba6 17. Qa4 Qc7 18. Nb3 Nxb3 19. axb3 Bc8 20. Be3 Rb6 21. Qxa7 Rb7 22. Qa5 Qxe5 23. b4 Rb5 24. Qa7 cxb4 25. Bxc6 Bc5 26. Bxc5 Rxc5 27. Bxd7 Rc7 28. Qa4 bxc3 29. Bxc8 Rfxc8 30. Rd7 c2 31. Rc1 h6 32. Rxc7 Qxc7 33. Qe4 Qc6 34. Qxc6 Rxc6 35. Kf1 Kf7 36. Ke2 Kf6 37. Kd2 Kf5 38. f3 g5 39. Rxc2 Rxc2+ 40. Kxc2 g4 41. f4 Ke4 42. Kc3 h5 43. Kc4 Kf3 44. Kd4 Kg2 45. Ke5 Kxh2 46. Kxe6 h4 47. gxh4 g3 48. h5 g2 49. h6 g1Q 50. h7 Qg6+ 0-1

[Event "CZE-chT2B 2223"]
[Site "Czech Republic"]
[Date "2022.12.04"]
[Round "4.4"]
[White "Ondrus, Martin"]
[Black "Petr, Jakub"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2216"]
[BlackElo "2210"]
[PlyCount "57"]
[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 "Kobylisy"]
[BlackTeam "Bohemians"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 Rb8 13. Qd3 Bg5 14. g3 0-0 15. Bg2 g6 16. 0-0 Be6 17. b3 Kh8 18. a3 bxa3 19. Rxa3 a5 20. Nc3 Nb4 21. Qe2 Qb6 22. Nb5 Bd7 23. Nc3 Be6 24. Nb5 Bd7 25. Nc3 Qc5 26. Raa1 Bd8 27. Na4 Bxa4 28. Rxa4 Nxc2 29. Qxc2 1/2-1/2

[Event "CZE-chT2B 2223"]
[Site "Czech Republic"]
[Date "2022.11.20"]
[Round "3.3"]
[White "Krejcik, Jiri"]
[Black "Petr, Jakub"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2064"]
[BlackElo "2190"]
[PlyCount "82"]
[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 "Karlovy Vary"]
[BlackTeam "Bohemians"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 d6 6. Qe2 a6 7. Bb3 Be6 8. Bc2 h6 9. Be3 Bxe3 10. fxe3 d5 11. exd5 Nxd5 12. Nbd2 Qe7 13. 0-0 0-0-0 14. a3 f5 15. c4 Nb6 16. b4 e4 17. dxe4 fxe4 18. Bxe4 Bxc4 19. Nxc4 Qxe4 20. Nfd2 Qe6 21. Nxb6+ cxb6 22. e4 Rd4 23. Rfc1 Rhd8 24. Rc2 Kb8 25. Rac1 Ne5 26. Nf3 Nxf3+ 27. gxf3 Qe5 28. Qf2 Rd3 29. Kg2 Ka7 30. Re1 Qf4 31. Qg3 Rd2+ 32. Re2 Rxe2+ 33. Rxe2 Qc1 34. Qxg7 Rd1 35. Qb2 Qg5+ 36. Kh3 Rd3 37. Rf2 h5 38. Rg2 Qf4 39. Qe2 Rxf3+ 40. Rg3 Qg4+ 41. Kg2 Rxg3+ 0-1

[Event "CZE-chT2B 2223"]
[Site "Czech Republic"]
[Date "2022.11.06"]
[Round "2.4"]
[White "Balin, Jan"]
[Black "Petr, Jakub"]
[Result "0-1"]
[ECO "D80"]
[WhiteElo "2313"]
[BlackElo "2190"]
[PlyCount "92"]
[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 "Udlice"]
[BlackTeam "Bohemians"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bg5 Bg7 5. Bxf6 Bxf6 6. cxd5 c6 7. e4 0-0 8. Nf3 cxd5 9. e5 Bg7 10. Qb3 Nc6 11. h3 Qa5 12. Be2 Qb4 13. Qxb4 Nxb4 14. 0-0 Bf5 15. a3 Nc6 16. Bb5 Be4 17. Bxc6 bxc6 18. Na4 Bh6 19. Nc5 Rfb8 20. Ra2 Rb5 21. Nh2 Bg7 22. f3 Bf5 23. g4 Bc8 24. f4 a5 25. Kg2 Rab8 26. b3 e6 27. Rc2 Bf8 28. Rfc1 Bxc5 29. Rxc5 Rxb3 30. Rxc6 Bd7 31. Rc7 Rxa3 32. g5 Rb2+ 33. R1c2 Raa2 34. Rxb2 Rxb2+ 35. Kg3 Rb3+ 36. Kh4 Bb5 37. Ng4 Kf8 38. Nf6 a4 39. Nxh7+ Ke8 40. Nf6+ Kd8 41. Ra7 a3 42. Ng4 Bd3 43. Nh6 Kc8 44. f5 exf5 45. Kg3 Ba6+ 46. Kf4 Rb6 0-1

[Event "CZE-chT2B 2223"]
[Site "Czech Republic"]
[Date "2022.10.16"]
[Round "1.4"]
[White "Petr, Jakub"]
[Black "Pokrupa, Marek"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "2203"]
[BlackElo "2101"]
[PlyCount "106"]
[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 "Bohemians"]
[BlackTeam "Kolesovice"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Ne5 a6 8. Be3 Be7 9. Bd3 c5 10. dxc5 Qd5 11. Nf3 Bxc5 12. Qe2 Bxe3 13. Qxe3 Bd7 14. 0-0 Rc8 15. c4 Qc5 16. Qxc5 Rxc5 17. b4 Rc7 18. Ne5 Ke7 19. Rfc1 Rd8 20. c5 Ba4 21. Be2 Ne4 22. c6 f6 23. cxb7 Nc3 24. Rxc3 Rxc3 25. Nf3 Bb5 26. Bxb5 axb5 27. Nd4 Rc7 28. Kf1 Rb8 29. Re1 e5 30. Nxb5 Rcxb7 31. a4 Ra8 32. Nc3 Rc8 33. Re3 Rxc3 34. Rxc3 Rxb4 35. Rc7+ Kf8 36. a5 Ra4 37. Ra7 Ra2 38. g4 Kg8 39. Kg2 Ra3 40. f3 h5 41. gxh5 Kh7 42. a6 Kh6 43. Ra8 Kxh5 44. Kf2 Kg5 45. a7 Kf4 46. h4 Ra2+ 47. Ke1 Kxf3 48. h5 e4 49. h6 e3 50. Rd8 Ra1+ 51. Rd1 Rxa7 52. h7 Ra8 53. Rd5 g6 0-1

[Event "Ricany op 20th"]
[Site "Ricany"]
[Date "2022.08.30"]
[Round "5"]
[White "Petr, Jakub"]
[Black "Placer, Sebastian"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "2220"]
[BlackElo "2090"]
[PlyCount "36"]
[EventDate "2022.08.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 d5 4. Bb5 Bd6 5. f4 f6 6. fxe5 fxe5 7. Bxc6+ bxc6 8. Bxe5 Qh4+ 9. g3 Qe4 10. Bxg7 Qxh1 11. Qh5+ Ke7 12. Qh4+ Kf7 13. Bxh8 Qxg1+ 14. Ke2 Qg2+ 15. Ke1 Qh3 16. Qd4 Qg4 17. Nc3 Qxd4 18. exd4 Bf5 0-1

[Event "Ricany op 20th"]
[Site "Ricany"]
[Date "2022.08.29"]
[Round "4"]
[White "Bezdek, Tomas"]
[Black "Petr, Jakub"]
[Result "0-1"]
[ECO "D72"]
[WhiteElo "2034"]
[BlackElo "2220"]
[PlyCount "42"]
[EventDate "2022.08.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. cxd5 Nxd5 6. e4 Nb6 7. Ne2 0-0 8. 0-0 Nc6 9. d5 Na5 10. Nbc3 c6 11. b3 cxd5 12. exd5 Bg4 13. Bb2 Nac4 14. bxc4 Nxc4 15. Rb1 Nxb2 16. Rxb2 Bxc3 17. Rxb7 Bf6 18. Qd2 Rb8 19. Rfb1 Qd6 20. h3 Rxb7 21. Rxb7 Qa6 0-1

[Event "Ricany op 20th"]
[Site "Ricany"]
[Date "2022.08.28"]
[Round "3"]
[White "Novak, Jindrich"]
[Black "Petr, Jakub"]
[Result "1-0"]
[ECO "D66"]
[WhiteElo "2093"]
[BlackElo "2220"]
[PlyCount "59"]
[EventDate "2022.08.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 Be7 5. Bg5 0-0 6. e3 Nbd7 7. Rc1 c6 8. Bd3 h6 9. Bh4 dxc4 10. Bxc4 b5 11. Bd3 Bb7 12. 0-0 a6 13. Bb1 Re8 14. Qc2 Nf8 15. Rfd1 Qb6 16. Bxf6 Bxf6 17. Ne4 Be7 18. Nc5 Bxc5 19. dxc5 Qc7 20. Rd6 Rad8 21. Rcd1 Rxd6 22. cxd6 Qb6 23. b4 g6 24. e4 e5 25. d7 Rd8 26. Nxe5 Qc7 27. f4 Nxd7 28. Qd2 Qb6+ 29. Kh1 Bc8 30. Qd6 1-0

[Event "Ricany op 20th"]
[Site "Ricany"]
[Date "2022.08.28"]
[Round "2"]
[White "Petr, Jakub"]
[Black "Krizek, Krystof"]
[Result "1-0"]
[ECO "C84"]
[WhiteElo "2220"]
[BlackElo "1961"]
[PlyCount "50"]
[EventDate "2022.08.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. d4 0-0 7. Re1 b5 8. dxe5 Ng4 9. Bb3 Bc5 10. Re2 Bb6 11. Bf4 Qe7 12. Nc3 Qc5 13. Qd5 Bb7 14. Qxc5 Bxc5 15. h3 Nxf2 16. Rxf2 Nd8 17. Nd5 Bxf2+ 18. Kxf2 Ne6 19. Be3 Rfe8 20. c4 Bc6 21. Nd4 Rac8 22. cxb5 Bxb5 23. Rc1 c5 24. Nxe6 c4 25. Nd4 Rxe5 1-0

[Event "Ricany op 20th"]
[Site "Ricany"]
[Date "2022.08.27"]
[Round "1"]
[White "Strnad, Michael"]
[Black "Petr, Jakub"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1818"]
[BlackElo "2220"]
[PlyCount "82"]
[EventDate "2022.08.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 d5 4. Bf4 Bg7 5. Qd2 0-0 6. 0-0-0 c6 7. Bh6 b5 8. Bxg7 Kxg7 9. e3 Qa5 10. Kb1 b4 11. Ne2 Nbd7 12. Ng3 Rb8 13. h4 h5 14. Ne5 Nxe5 15. dxe5 Ne4 16. Nxe4 dxe4 17. Qd4 Bf5 18. e6+ Kg8 19. Qc4 Bxe6 20. Qa6 Bxa2+ 21. Kc1 Qxa6 22. Bxa6 Bd5 23. Rd4 e5 24. Rd2 Kg7 25. Rhd1 Kf6 26. b3 Ke6 27. Kb2 f5 28. Re2 Rfd8 29. Red2 Ke7 30. Kc1 Be6 31. Rxd8 Rxd8 32. Rxd8 Kxd8 33. Kb2 Kc7 34. Be2 Kb6 35. Bf1 a5 36. Be2 Bf7 37. Bf1 a4 38. bxa4 Ka5 39. Be2 Kxa4 40. c3 c5 41. cxb4 Kxb4 0-1

[Event "CZE-chT2C 2122"]
[Site "Czech Republic"]
[Date "2022.04.03"]
[Round "11.2"]
[White "Petr, Jakub"]
[Black "Jun, Rudolf Jr"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2236"]
[BlackElo "2114"]
[PlyCount "55"]
[EventDate "2021.10.17"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Praha Bohemians"]
[BlackTeam "Kutna Hora Sparta"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. h3 Bg7 6. d3 e5 7. Be3 Qe7 8. 0-0 Nf6 9. Nbd2 0-0 10. Nc4 Nh5 11. Qd2 Be6 12. Qc3 Nf4 13. Rfe1 Bxc4 14. Qxc4 Ne6 15. a4 Rfd8 16. Nd2 Nd4 17. Nb3 b5 18. Qc3 c4 19. Na5 Rac8 20. Kh1 Bf8 21. Red1 Qb4 22. dxc4 Qxc3 23. bxc3 Nxc2 24. cxb5 Nxa1 25. Rxa1 cxb5 26. axb5 Rxc3 27. Nc6 Rc8 28. Rxa7 1/2-1/2

[Event "CZE-chT1W 2122"]
[Site "Czech Republic"]
[Date "2022.03.27"]
[Round "11.4"]
[White "Starek, Stanislav"]
[Black "Petr, Jakub"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2208"]
[BlackElo "2236"]
[PlyCount "56"]
[EventDate "2021.10.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Ricany Betsys"]
[BlackTeam "Vlasim Spartak"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 e6 4. e3 Bd6 5. Ne5 0-0 6. Bd3 c5 7. c3 Nc6 8. Nd2 Ne7 9. Bg5 Ne8 10. Qh5 g6 11. Qh4 f6 12. Bh6 Ng7 13. Ng4 Ngf5 14. Qh3 Nxh6 15. Nxh6+ Kg7 16. g4 cxd4 17. cxd4 e5 18. dxe5 fxe5 19. 0-0-0 Nc6 20. Rhg1 Nb4 21. Nb3 Rxf2 22. Kb1 e4 23. Rdf1 Nxd3 24. Nd4 Bd7 25. Nhf5+ Bxf5 26. gxf5 Rxb2+ 27. Ka1 Rxa2+ 28. Kxa2 Qa5+ 0-1

[Event "CZE-chT2C 2122"]
[Site "Czech Republic"]
[Date "2022.03.20"]
[Round "10.5"]
[White "Petr, Jakub"]
[Black "Placer, Sebastian"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "2236"]
[BlackElo "2066"]
[PlyCount "89"]
[EventDate "2021.10.17"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Praha Bohemians"]
[BlackTeam "Ricany Betsys II"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. 0-0-0 Be7 13. Kb1 0-0 14. Ne4 Nxe4 15. Qxe4 Nf6 16. Qe2 Qd5 17. Ne5 Qe4 18. Qxe4 Nxe4 19. Be1 Rfd8 20. f3 Nf6 21. Bf2 Rd6 22. c4 Rad8 23. Kc2 Nd7 24. Rhe1 Nxe5 25. dxe5 Rxd1 26. Rxd1 Rxd1 27. Kxd1 b6 28. Kc2 Kf8 29. Kd3 Ke8 30. Ke4 g6 31. g4 Bf8 32. Be3 gxh5 33. gxh5 Bg7 34. f4 Kd7 35. f5 c5 36. f6 Bf8 37. Kd3 Kc6 38. Kc3 a6 39. a3 Kc7 40. Kb3 Kc6 41. Ka4 b5+ 42. Ka5 b4 43. axb4 cxb4 44. b3 Kb7 45. Bd2 1-0

[Event "CZE-chT1W 2122"]
[Site "Czech Republic"]
[Date "2022.03.06"]
[Round "10.3"]
[White "Kulhanek, Tomas"]
[Black "Petr, Jakub"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2316"]
[BlackElo "2236"]
[PlyCount "83"]
[EventDate "2021.10.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Praha DP EA Hotels"]
[BlackTeam "Vlasim Spartak"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Qb3 Qc8 8. Nd2 e6 9. Ngf3 Be7 10. 0-0 Bh5 11. Ne5 Nxe5 12. Bxe5 0-0 13. Rae1 Bg6 14. Bxg6 hxg6 15. a4 Nd7 16. Bf4 Qc6 17. Re3 Rfc8 18. Qd1 a6 19. h4 Bxh4 20. Rh3 Bf6 21. Nf3 b5 22. g4 g5 23. Bxg5 Bxg5 24. Nxg5 f6 25. Nf3 Kf7 26. Kg2 Rh8 27. axb5 Qxb5 28. Rxh8 Rxh8 29. Qc2 Nf8 30. Rh1 Rxh1 31. Kxh1 Qf1+ 32. Ng1 Ng6 33. Qe2 Qb1 34. Qxa6 Nf4 35. Qb7+ Kg6 36. Qb8 Qe4+ 37. f3 Qe3 38. Qh8 Kf7 39. Qh2 Nd3 40. Qh5+ Kf8 41. Qh8+ Kf7 42. Qh5+ 1/2-1/2

[Event "CZE-chT2C 2122"]
[Site "Czech Republic"]
[Date "2022.02.27"]
[Round "9.2"]
[White "Petr, Jakub"]
[Black "Cernik, Lukas"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2236"]
[BlackElo "2163"]
[PlyCount "74"]
[EventDate "2021.10.17"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Praha Bohemians"]
[BlackTeam "Neratovice II"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. d4 g6 2. e4 Bg7 3. Nf3 d6 4. Bc4 a6 5. a4 e6 6. Qe2 Ne7 7. Bb3 b6 8. 0-0 Bb7 9. c3 0-0 10. Nbd2 h6 11. Re1 Nd7 12. Nf1 c5 13. Bc2 Qc7 14. Be3 Nf6 15. e5 dxe5 16. Nxe5 Nc6 17. Nxc6 Qxc6 18. f3 Nd5 19. dxc5 Nxe3 20. Qxe3 bxc5 21. Nd2 Rfd8 22. Be4 Qc7 23. Bxb7 Qxb7 24. Nc4 Rd5 25. a5 Qb5 26. Qe2 Rad8 27. Kf2 Rd3 28. Qe4 Bd4+ 29. cxd4 Qxc4 30. dxc5 Qxc5+ 31. Kg3 Rd2 32. Qe3 Qc2 33. Rg1 R8d5 34. Rac1 Qxb2 35. Qxh6 Qb8+ 36. Kg4 R2d4+ 37. f4 Rh5 0-1

[Event "CZE-chT1W 2122"]
[Site "Czech Republic"]
[Date "2022.02.20"]
[Round "9.5"]
[White "Petr, Jakub"]
[Black "Fajman, Petr"]
[Result "1/2-1/2"]
[ECO "D73"]
[WhiteElo "2236"]
[BlackElo "2170"]
[PlyCount "88"]
[EventDate "2021.10.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Vlasim Spartak"]
[BlackTeam "Neratovice"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. Nc3 g6 5. g3 Bg7 6. Bg2 0-0 7. Ne5 Nbd7 8. 0-0 Nb6 9. cxd5 cxd5 10. Qb3 Be6 11. Rd1 Ne4 12. Bf4 g5 13. Be3 Nxc3 14. Qxc3 h6 15. b3 Rc8 16. Qd2 Nd7 17. f4 f6 18. Nd3 b6 19. Rac1 Nb8 20. Nb4 Qd7 21. Rxc8 Rxc8 22. Rc1 Rxc1+ 23. Qxc1 a5 24. Nxd5 Bxd5 25. Bxd5+ Qxd5 26. Qc8+ Kf7 27. Qxb8 Qe4 28. Bf2 Qxe2 29. Qxb6 Qxa2 30. Qb7 Qb1+ 31. Kg2 gxf4 32. Qd5+ Kf8 33. gxf4 Qg6+ 34. Bg3 Qc2+ 35. Kh3 Qd3 36. Qa8+ Kf7 37. Qd5+ Kg6 38. Kg2 Qe2+ 39. Kg1 f5 40. Bf2 Qd1+ 41. Kg2 Qg4+ 42. Bg3 Qe2+ 43. Bf2 Qg4+ 44. Bg3 Qe2+ 1/2-1/2

[Event "CZE-chT2C 2122"]
[Site "Czech Republic"]
[Date "2022.02.13"]
[Round "8.4"]
[White "Belaska, Premysl"]
[Black "Petr, Jakub"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "2214"]
[BlackElo "2236"]
[PlyCount "68"]
[EventDate "2021.10.17"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Liberec Desko"]
[BlackTeam "Praha Bohemians"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. h3 Nc6 5. Bd3 e5 6. Bc2 Be7 7. 0-0 0-0 8. Re1 b5 9. d3 Rb8 10. a3 Bd7 11. Nbd2 Qc7 12. Nf1 h6 13. Ne3 Rfc8 14. d4 c4 15. Nf5 Bf8 16. g4 Ne7 17. d5 Nh7 18. Be3 Nxf5 19. gxf5 a5 20. Kh2 Kh8 21. Rg1 Be7 22. Qd2 Bf6 23. Rg3 Qd8 24. Rag1 Qe7 25. Kh1 Rg8 26. Nh2 Bg5 27. f4 exf4 28. Bxf4 Bxf4 29. Qxf4 Rbe8 30. Ng4 Nf6 31. Re3 Nxg4 32. Qxg4 Qf6 33. Reg3 a4 34. Qf3 Re5 1/2-1/2

[Event "CZE-chT2C 2122"]
[Site "Czech Republic"]
[Date "2022.01.30"]
[Round "7.5"]
[White "Pors, Jaroslav"]
[Black "Petr, Jakub"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2034"]
[BlackElo "2236"]
[PlyCount "93"]
[EventDate "2021.10.17"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Turnov Zikuda II"]
[BlackTeam "Praha Bohemians"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 d5 5. Qa4+ Nc6 6. a3 Bxd2+ 7. Bxd2 Ne4 8. Rd1 Bd7 9. Qc2 0-0 10. e3 Be8 11. Be2 f5 12. b4 Bh5 13. cxd5 exd5 14. b5 Nxd2 15. Qxd2 Bxf3 16. Bxf3 Ne7 17. 0-0 a6 18. Qb4 axb5 19. Qxb5 Rf6 20. Rb1 Rb6 21. Qc5 Rxb1 22. Rxb1 b6 23. Qb4 Qd7 24. Rc1 Ra4 25. Qc3 c6 26. Bd1 Rc4 27. Qb2 Rxc1 28. Qxc1 Qa7 29. Qc3 Qa5 30. Qxa5 bxa5 31. Kf1 Nc8 32. Ke1 Nd6 33. Be2 Nb5 34. a4 Nd6 35. f3 Kf7 36. Kd2 Ke6 37. g3 g6 38. h4 Nc8 39. Bd1 Nb6 40. Bb3 Kd6 41. g4 fxg4 42. fxg4 Nd7 43. g5 c5 44. Bc2 cxd4 45. exd4 Nf8 46. Ke3 Ne6 47. Bd3 1/2-1/2

[Event "CZE-chT1W 2122"]
[Site "Czech Republic"]
[Date "2022.01.23"]
[Round "7.6"]
[White "Petr, Jakub"]
[Black "Sokolov, Alexander"]
[Result "0-1"]
[ECO "B27"]
[WhiteElo "2236"]
[BlackElo "2354"]
[PlyCount "128"]
[EventDate "2021.10.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Vlasim Spartak"]
[BlackTeam "Pankrac"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 c5 2. Nf3 g6 3. c3 Bg7 4. d4 Qa5 5. Nbd2 cxd4 6. Nb3 Qd8 7. cxd4 d6 8. h3 Nf6 9. Bd3 0-0 10. 0-0 Nc6 11. Be3 Bd7 12. Rc1 a5 13. d5 Nb4 14. Bb1 Ba4 15. Nfd4 Na6 16. Qe2 Bxb3 17. Nxb3 a4 18. Nd2 Nd7 19. Qb5 Ndc5 20. b4 axb3 21. Nxb3 Qd7 22. Qxd7 Nxd7 23. Bd3 Nb4 24. Bb5 Nf6 25. a4 Rfc8 26. f3 Nc2 27. Bb6 Bh6 28. f4 Na3 29. Rxc8+ Rxc8 30. Nd2 Rc2 31. Be3 Nxb5 32. axb5 Nh5 33. g3 Nxg3 34. Rf3 Ne2+ 35. Kf1 Nc3 36. b6 Na4 37. Rf2 Bg7 38. Ke1 Nc5 39. Kd1 Rc3 40. Bxc5 Rxc5 41. Rf3 f5 42. Ra3 Rb5 43. Rb3 Ra5 44. Ke2 fxe4 45. Nxe4 h6 46. Nc3 Bxc3 47. Rxc3 Rxd5 48. Rc7 Kf7 49. Rxb7 g5 50. Ke3 Rb5 51. fxg5 hxg5 52. Kd4 Ke6 53. Kc4 Rb1 54. Kd4 Rc1 55. Ra7 Rb1 56. b7 Rb2 57. Kc4 Rb6 58. Kd4 Kf6 59. Kc4 e6 60. Kd4 Kf5 61. Kc3 d5 62. Kd4 Rb5 63. Ra8 e5+ 64. Ke3 Rb3+ 0-1

[Event "CZE-chT2C 2122"]
[Site "Czech Republic"]
[Date "2022.01.16"]
[Round "6.2"]
[White "Hora, Milan"]
[Black "Petr, Jakub"]
[Result "1/2-1/2"]
[ECO "D66"]
[WhiteElo "2123"]
[BlackElo "2236"]
[PlyCount "38"]
[EventDate "2021.10.17"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Nymburk"]
[BlackTeam "Praha Bohemians"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 Be7 5. Bg5 0-0 6. e3 Nbd7 7. Rc1 c6 8. Bd3 h6 9. Bh4 dxc4 10. Bxc4 b5 11. Be2 Bb7 12. 0-0 a6 13. Ne5 Nxe5 14. dxe5 Nd7 15. Bxe7 Qxe7 16. Qd6 Qxd6 17. exd6 c5 18. b3 Rfd8 19. Rfd1 Rac8 1/2-1/2

[Event "CZE-chT2C 2122"]
[Site "Czech Republic"]
[Date "2021.12.19"]
[Round "5.3"]
[White "Kubin, Vladimir"]
[Black "Petr, Jakub"]
[Result "0-1"]
[ECO "E05"]
[WhiteElo "2045"]
[BlackElo "2236"]
[PlyCount "54"]
[EventDate "2021.10.17"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Mlada Boleslav"]
[BlackTeam "Praha Bohemians"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 4. 0-0 Be7 5. c4 0-0 6. d4 dxc4 7. Ne5 Nc6 8. Bxc6 bxc6 9. Nxc6 Qe8 10. Nxe7+ Qxe7 11. Qc2 c5 12. Qxc4 cxd4 13. Qxd4 Rd8 14. Qh4 h6 15. Nc3 Bb7 16. Be3 e5 17. Rfd1 Qe6 18. h3 Rac8 19. g4 Rc4 20. f3 h5 21. Rac1 Rdc8 22. Bd2 hxg4 23. b3 Rd4 24. hxg4 Nxg4 25. e4 Qb6 26. Nd5 Rxd5+ 27. Kg2 Rxc1 0-1

[Event "CZE-chT1W 2122"]
[Site "Czech Republic"]
[Date "2021.12.12"]
[Round "5.6"]
[White "Vyprachticky, David"]
[Black "Petr, Jakub"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2332"]
[BlackElo "2236"]
[PlyCount "100"]
[EventDate "2021.10.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Praha Oaza"]
[BlackTeam "Vlasim Spartak"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. f3 Be6 9. Qd2 0-0 10. 0-0-0 Nbd7 11. g4 b5 12. Rg1 Nb6 13. g5 Nh5 14. Na5 Rc8 15. Nd5 Nxd5 16. exd5 Bf5 17. Nc6 Qd7 18. Kb1 Rfe8 19. Qa5 Qb7 20. a4 Bd8 21. Qb4 Bb6 22. Bxb6 Qxb6 23. Rg2 Nf4 24. Qxd6 Nxd5 25. Qxd5 Rxc6 26. axb5 Rc5 27. Qd6 Qxd6 28. Rxd6 axb5 29. b4 Rc3 30. Bxb5 Rb8 31. Rgd2 Kf8 32. Kb2 Rxf3 33. Rd8+ Rxd8 34. Rxd8+ Ke7 35. Rd2 e4 36. Bc6 Rh3 37. Re2 e3 38. Bg2 Rxh2 39. Rxe3+ Kd6 40. Be4 Bxe4 41. Rxe4 Rg2 42. Rh4 Rxg5 43. Rxh7 f5 44. Kc3 f4 45. Kd4 f3 46. Ke3 Rf5 47. Kf2 g5 48. Rg7 Kd5 49. b5 Kc5 50. c4 Kb6 1/2-1/2

[Event "CZE-chT2C 2122"]
[Site "Czech Republic"]
[Date "2021.12.05"]
[Round "4.4"]
[White "Urban, Zdenek"]
[Black "Petr, Jakub"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "2092"]
[BlackElo "2236"]
[PlyCount "92"]
[EventDate "2021.10.17"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Jicin AD"]
[BlackTeam "Praha Bohemians"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Be3 Qa5 9. Qd2 Nc6 10. Ne2 0-0 11. d5 Rd8 12. Bb3 Ne5 13. 0-0 c4 14. Bc2 e6 15. Rfd1 exd5 16. exd5 Bg4 17. f4 Nd3 18. Bxd3 Rxd5 19. Bd4 cxd3 20. Qxd3 Re8 21. Rd2 Bxe2 22. Rxe2 Rxe2 23. Qxe2 Bxd4+ 24. cxd4 Rxd4 25. Qe8+ Kg7 26. Rf1 Qc5 27. Kh1 Rxf4 28. Qe2 Rxf1+ 29. Qxf1 Qe5 30. h3 b5 31. Qb1 a5 32. Qb3 Qc5 33. Qb2+ Kg8 34. Qd2 a4 35. Qe2 Kg7 36. Qb2+ f6 37. Qd2 Qe7 38. Qa5 a3 39. Qxb5 Qe1+ 40. Kh2 Qe5+ 41. Qxe5 fxe5 42. Kg3 Kf6 43. Kf3 Ke6 44. Ke4 g5 45. Kd3 Kd5 46. Kc3 Ke4 0-1

[Event "CZE-chT2C 2122"]
[Site "Czech Republic"]
[Date "2021.11.21"]
[Round "3.4"]
[White "Petr, Jakub"]
[Black "Jedlicka, Vladimir"]
[Result "1-0"]
[ECO "E08"]
[WhiteElo "2236"]
[BlackElo "2080"]
[PlyCount "81"]
[EventDate "2021.10.17"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Praha Bohemians"]
[BlackTeam "Tanvald Jiskra"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 c6 5. Bg2 Be7 6. 0-0 0-0 7. Qc2 Nbd7 8. b3 b6 9. Nc3 Bb7 10. Rd1 Rc8 11. Bb2 Qc7 12. e4 Rfd8 13. e5 Ne8 14. Rac1 Qb8 15. Qb1 Ba6 16. Bf1 Bb7 17. cxd5 cxd5 18. Bd3 g6 19. Qc2 Rc6 20. Bb5 Rc7 21. Qe2 Qc8 22. Rc2 a6 23. Bd3 b5 24. Rdc1 Nb6 25. a4 b4 26. Nd1 a5 27. Ne3 Qb8 28. Rxc7 Nxc7 29. h4 Nd7 30. h5 Rc8 31. Kg2 Qa8 32. Qd2 Ba6 33. Bb1 Bf8 34. Rh1 Bg7 35. Ng4 Ne8 36. hxg6 fxg6 37. Nh6+ Kh8 38. Ng5 Bxh6 39. Rxh6 Nf8 40. Qf4 Ng7 41. Bxg6 1-0

[Event "CZE-chT1W 2122"]
[Site "Czech Republic"]
[Date "2021.11.14"]
[Round "3.4"]
[White "Petr, Jakub"]
[Black "Jedlicka, Ales"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2236"]
[BlackElo "2219"]
[PlyCount "124"]
[EventDate "2021.10.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Vlasim Spartak"]
[BlackTeam "Polabiny II"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. h3 Bg7 6. d3 Nf6 7. Nc3 Nd7 8. Be3 e5 9. Qd2 h6 10. 0-0 Qe7 11. Nh2 Nf8 12. f4 exf4 13. Rxf4 Ne6 14. Rf2 Nd4 15. Rb1 Be6 16. a3 0-0-0 17. Nf3 g5 18. b4 Nxf3+ 19. Rxf3 cxb4 20. axb4 b6 21. Ne2 Rd7 22. Ng3 Rhd8 23. Nf5 Bxf5 24. Rxf5 Qe6 25. Rbf1 Re8 26. Qf2 Ree7 27. h4 gxh4 28. Qxh4 Kb7 29. Qf2 Qa2 30. b5 cxb5 31. Rxb5 Qa4 32. Rfb1 Bd4 33. c4 Bxe3 34. Qxe3 Re6 35. e5 Qc2 36. Qf3+ Kb8 37. Rd1 Qc3 38. Rd5 Rxd5 39. Qxd5 Qxe5 40. Qd8+ Kb7 41. Rf1 Qc5+ 42. d4 Qe7 43. Qd5+ Kc7 44. c5 bxc5 45. dxc5 f6 46. Qd4 Re5 47. Qd6+ Qxd6 48. cxd6+ Kxd6 49. Rxf6+ Re6 50. Rf7 a6 51. Kf2 Kc6 52. Rf8 a5 53. Ra8 Kb5 54. Kf3 a4 55. g4 Ra6 56. Rb8+ Rb6 57. Ra8 Kb4 58. Ke3 Kb3 59. Kd2 a3 60. Kc1 a2 61. Ra7 Rc6+ 62. Kd2 Rc4 0-1

[Event "CZE-chT2C 2122"]
[Site "Czech Republic"]
[Date "2021.11.07"]
[Round "2.5"]
[White "Petr, Jakub"]
[Black "Husarik, Branko"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2236"]
[BlackElo "2096"]
[PlyCount "92"]
[EventDate "2021.10.17"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Praha Bohemians"]
[BlackTeam "Lysa nad Labem Joly III"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. c4 Nc6 7. Be3 dxc4 8. Bxc4 cxd4 9. Nxd4 Bb4+ 10. Nc3 Nge7 11. 0-0 0-0 12. f4 Nxd4 13. Bxd4 Bc2 14. Qd2 Nf5 15. Be3 Bc5 16. Qxc2 Nxe3 17. Qf2 Qd4 18. Bb3 Nxf1 19. Qxd4 Bxd4+ 20. Kxf1 Bxc3 21. bxc3 Rfd8 22. Ke2 Rac8 23. Rc1 Rc7 24. g3 Kf8 25. Ba4 Ke7 26. Bb5 f6 27. exf6+ Kxf6 28. Ke3 h6 29. Bd3 Rcd7 30. Be4 b6 31. Rc2 Rd1 32. g4 Re1+ 33. Kf3 Rdd1 34. g5+ hxg5 35. fxg5+ Kxg5 36. Rg2+ Kf6 37. Rg6+ Kf7 38. Rg4 Rd2 39. h4 Rxa2 40. h5 Rc1 41. Bg6+ Ke7 42. Rc4 Kd6 43. Rd4+ Kc5 44. Rd7 Rxc3+ 45. Kf4 Ra4+ 46. Kg5 Rg3# 0-1

[Event "CZE-chT2C 2122"]
[Site "Czech Republic"]
[Date "2021.10.17"]
[Round "1.5"]
[White "Petr, Jakub"]
[Black "Zahorbensky, Jaroslav"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "2236"]
[BlackElo "2070"]
[PlyCount "108"]
[EventDate "2021.10.17"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Praha Bohemians"]
[BlackTeam "Bakov nad Jizerou"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nf6 6. d4 Be7 7. Be2 Bf5 8. 0-0 0-0 9. d5 c6 10. Nd4 Qd7 11. Nxf5 Qxf5 12. Re1 Re8 13. Bf3 c5 14. Nb5 Qd7 15. a4 Na6 16. Bf4 Nc7 17. Nxc7 Qxc7 18. Ra3 Bf8 19. Rae3 Qd7 20. c4 Qf5 21. Bg3 Rxe3 22. Rxe3 Re8 23. Rxe8 Nxe8 24. h3 Nf6 25. Qe1 b6 26. b4 Qc2 27. bxc5 bxc5 28. Qa5 Qb1+ 29. Kh2 Qb6 30. Qb5 g5 31. a5 Qc7 32. a6 Kg7 33. Bd1 Ne4 34. Qb7 Qe7 35. Bg4 Nf6 36. Bc8 h6 37. Qb8 Qd8 38. Qxa7 Qxc8 39. Qb6 Nd7 40. Qc6 Qxc6 41. dxc6 Nb6 42. a7 Na8 43. f4 Be7 44. f5 Kf6 45. Be1 Bd8 46. g4 Ke7 47. Kg2 Bb6 48. Kf3 Bxa7 49. Ke4 Bb6 50. h4 Nc7 51. h5 f6 52. Bc3 Na6 53. Bxf6+ Kxf6 54. Kd5 Bc7 0-1

[Event "CZE-chT1W 2122"]
[Site "Czech Republic"]
[Date "2021.10.10"]
[Round "1.4"]
[White "Sedy, Pavel"]
[Black "Petr, Jakub"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2193"]
[BlackElo "2236"]
[PlyCount "80"]
[EventDate "2021.10.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Vysehrad SK Sokol"]
[BlackTeam "Vlasim Spartak"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. Nxd4 cxd4 7. Ne2 Nf6 8. e5 Nd5 9. 0-0 Qb6 10. Bd3 Nb4 11. Rf3 d6 12. exd6 Nxd3 13. cxd3 Qxd6 14. h3 0-0 15. b3 b5 16. Bb2 Be6 17. Rc1 a5 18. f5 Bxf5 19. Ng3 Bd7 20. Ne4 Qd5 21. Rc5 Qb7 22. Qa1 f5 23. Ng3 e5 24. Qe1 Rfe8 25. Qc1 Rac8 26. Rf2 Qb6 27. Rxc8 Rxc8 28. Qe1 Rc2 29. Qb1 Rc5 30. Kf1 b4 31. Re2 Be6 32. Nh1 Qc6 33. Ng3 Bd5 34. Kg1 a4 35. bxa4 Qxa4 36. Qe1 Bf7 37. Kh2 Qxa2 38. Bxd4 exd4 39. Re8+ Bxe8 40. Qxe8+ Bf8 0-1

[Event "Ricany op"]
[Site "Ricany"]
[Date "2020.08.29"]
[Round "9"]
[White "Petr, Jakub"]
[Black "Zvolensky, David"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "2236"]
[BlackElo "2048"]
[PlyCount "22"]
[EventDate "2020.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. g3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Qc2 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bd2 Be4 11. Qc1 c6 1/2-1/2

[Event "Ricany op"]
[Site "Ricany"]
[Date "2020.08.28"]
[Round "8"]
[White "Zizka, Petr"]
[Black "Petr, Jakub"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "2046"]
[BlackElo "2236"]
[PlyCount "56"]
[EventDate "2020.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. Nf3 e4 5. Ne5 Nxe5 6. Bxe5 d5 7. d4 exd3 8. Bxd3 Bd6 9. Bb2 Bg4 10. f3 Be6 11. Nd2 Qe7 12. Qe2 0-0-0 13. 0-0 h5 14. c4 dxc4 15. Nxc4 Bxc4 16. Bxc4 Ng4 17. fxg4 Bxh2+ 18. Kxh2 hxg4+ 19. Kg1 Rh1+ 20. Kf2 Qh4+ 21. g3 Rh2+ 22. Ke1 Qxg3+ 23. Qf2 Rxf2 24. Rxf2 Qxe3+ 25. Be2 g3 26. Rg2 Rh8 27. Kd1 Rh1+ 28. Kc2 Qe4+ 0-1

[Event "Ricany op"]
[Site "Ricany"]
[Date "2020.08.27"]
[Round "7"]
[White "Elias, Jakub"]
[Black "Petr, Jakub"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1937"]
[BlackElo "2236"]
[PlyCount "100"]
[EventDate "2020.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[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 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 0-0 12. Nc2 Rb8 13. a4 bxa4 14. Ncb4 Nxb4 15. cxb4 Bg5 16. Rxa4 a5 17. b5 Bd7 18. Nc3 Qb6 19. Bc4 Be6 20. 0-0 Kh8 21. Qe2 Rbc8 22. Nd5 Qc5 23. Kh1 g6 24. b3 f5 25. Nc3 Bxc4 26. Rxc4 Qa3 27. Qc2 Rxc4 28. bxc4 Qc5 29. Na4 Qd4 30. exf5 gxf5 31. Rd1 Qh4 32. b6 f4 33. f3 Bd8 34. c5 dxc5 35. Qxc5 Qf6 36. b7 Be7 37. Qxa5 e4 38. Qb6 Qe5 39. fxe4 f3 40. gxf3 Qf4 41. Qf2 Bd6 42. Rg1 Bb8 43. Qg2 Be5 44. Nc5 Qf7 45. Qg4 Bd4 46. Ne6 Bxg1 47. Nxf8 Ba7 48. Nd7 Qc4 49. Qg1 Qd3 50. Qxa7 Qf1+ 1/2-1/2

[Event "Ricany op"]
[Site "Ricany"]
[Date "2020.08.26"]
[Round "6"]
[White "Petr, Jakub"]
[Black "Vojta, Tomas"]
[Result "1/2-1/2"]
[ECO "D25"]
[WhiteElo "2236"]
[BlackElo "2328"]
[PlyCount "57"]
[EventDate "2020.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. e3 Bg4 5. Bxc4 e6 6. Nbd2 Nbd7 7. 0-0 Bd6 8. Be2 0-0 9. Nc4 Nb6 10. b3 Nxc4 11. bxc4 c5 12. Bb2 Qe7 13. Qb3 Rac8 14. h3 Bh5 15. Rad1 b6 16. Rfe1 Rfd8 17. a3 Ne4 18. Qc2 Nf6 19. e4 Bxf3 20. Bxf3 e5 21. d5 Rb8 22. Be2 Nd7 23. Rb1 Qh4 24. a4 Nf8 25. Bf1 Ng6 26. Bc3 Bc7 27. Rb3 Rd6 28. Reb1 Re8 29. Be1 1/2-1/2

[Event "Ricany op"]
[Site "Ricany"]
[Date "2020.08.25"]
[Round "5"]
[White "Petr, Jakub"]
[Black "Plischki, Sebastian"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "2236"]
[BlackElo "2356"]
[PlyCount "38"]
[EventDate "2020.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. Bd3 Bb7 7. 0-0 Nc6 8. Be3 Nxd4 9. Bxd4 Ne7 10. Bc5 d6 11. Bxd6 Qxd6 12. Bxb5+ Nc6 13. Ba4 Qxd1 14. Raxd1 Rd8 15. Nd5 Bd6 16. c4 0-0 17. Nb6 Ne5 18. Bc2 Bc6 19. b3 Bb5 0-1

[Event "Ricany op"]
[Site "Ricany"]
[Date "2020.08.24"]
[Round "4"]
[White "Le, Anh Dung"]
[Black "Petr, Jakub"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1616"]
[BlackElo "2236"]
[PlyCount "54"]
[EventDate "2020.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c6 2. b3 d5 3. Bb2 dxe4 4. Nc3 Nf6 5. Qe2 Bf5 6. 0-0-0 Nbd7 7. h3 Qa5 8. g4 Bg6 9. Kb1 0-0-0 10. Bg2 h5 11. f4 exf3 12. Nxf3 hxg4 13. hxg4 Rxh1 14. Rxh1 Nxg4 15. Rh4 Ngf6 16. Ra4 Qb6 17. d4 e6 18. Rc4 Kb8 19. Na4 Qc7 20. Nc5 Nb6 21. Nxb7 Nxc4 22. Nxd8 Na5 23. Ne5 Qxd8 24. Bxc6 Qb6 25. Qh2 Bd6 26. Nd7+ Kc7 27. Ne5 Nxc6 0-1

[Event "Ricany op"]
[Site "Ricany"]
[Date "2020.08.23"]
[Round "3"]
[White "Petr, Jakub"]
[Black "Hejsek, Lukas"]
[Result "1-0"]
[ECO "B70"]
[WhiteElo "2236"]
[BlackElo "1991"]
[PlyCount "76"]
[EventDate "2020.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nb3 Nc6 6. Be2 Nf6 7. Nc3 0-0 8. 0-0 d6 9. Bg5 Be6 10. Kh1 Na5 11. Nd4 Bc4 12. f3 Rc8 13. b3 Bxe2 14. Ncxe2 Nc6 15. Qd2 Nd7 16. Rad1 Nxd4 17. Nxd4 Ne5 18. c4 Re8 19. Nb5 Nc6 20. Nc3 Qa5 21. Nd5 Qxd2 22. Rxd2 Kf8 23. Rfd1 Nd8 24. Be3 Nc6 25. Kg1 a6 26. Nb6 Rcd8 27. Kf2 Bc3 28. Rc2 Ba5 29. a3 Bxb6 30. Bxb6 Rc8 31. Rdc1 Ne5 32. Ke2 Nd7 33. Be3 Rc6 34. b4 Rec8 35. Kd3 b5 36. cxb5 Rxc2 37. Rxc2 Rxc2 38. Kxc2 axb5 1-0

[Event "Ricany op"]
[Site "Ricany"]
[Date "2020.08.23"]
[Round "2"]
[White "Plasek, Zdenek"]
[Black "Petr, Jakub"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1967"]
[BlackElo "2236"]
[PlyCount "46"]
[EventDate "2020.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Bg5 d5 4. Nf3 Be7 5. e3 0-0 6. Nc3 Nbd7 7. cxd5 exd5 8. Bd3 c6 9. 0-0 Re8 10. h3 h6 11. Bf4 Nf8 12. Re1 Ne6 13. Be5 Ng5 14. Nxg5 hxg5 15. Rb1 Bd6 16. f4 g4 17. Bxf6 Qxf6 18. hxg4 g5 19. Qf3 gxf4 20. g5 Qg7 21. exf4 Qxd4+ 22. Kf1 Bg4 23. Qxg4 Bc5 0-1

[Event "Ricany op"]
[Site "Ricany"]
[Date "2020.08.22"]
[Round "1"]
[White "Petr, Jakub"]
[Black "Pavlicek, Petr"]
[Result "1-0"]
[ECO "D77"]
[WhiteElo "2236"]
[BlackElo "1860"]
[PlyCount "145"]
[EventDate "2020.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d5 6. c4 Nc6 7. Nc3 dxc4 8. e3 Na5 9. Qa4 c6 10. Bd2 b6 11. Ne5 Bb7 12. Ne2 c5 13. Bxb7 Nxb7 14. Bc3 Ne4 15. Nxc4 Nxc3 16. bxc3 Qc7 17. Nf4 Rfd8 18. Qa6 e6 19. Nd3 Nd6 20. Rfc1 Qb7 21. Qxb7 Nxb7 22. Rab1 Rac8 23. Kf1 Nd6 24. Nxd6 Rxd6 25. Ke2 Rcd8 26. Rc2 Kf8 27. a4 Rc8 28. Rcb2 Rdc6 29. Kd2 cxd4 30. cxd4 Rc4 31. a5 bxa5 32. Ra2 a4 33. Rb5 Bf6 34. Ra5 R8c7 35. R5xa4 Rxa4 36. Rxa4 Be7 37. Ra6 Ke8 38. Ne5 Rb7 39. Ke2 Bd8 40. Nc4 Ke7 41. Nd6 Rb2+ 42. Kf3 Bb6 43. Nc4 Rb4 44. Ne5 Rb2 45. h4 h5 46. Nc4 Rb4 47. Ne5 Rb3 48. Ke4 Rb2 49. f3 Rb3 50. g4 Rb5 51. g5 Rb3 52. Nc4 f5+ 53. gxf6+ Kxf6 54. f4 Rb4 55. Ne5 Rb5 56. Nc6 Rb1 57. Nxa7 Bxa7 58. Rxa7 Rh1 59. Ra6 Rxh4 60. d5 g5 61. Rxe6+ Kf7 62. Kf5 gxf4 63. exf4 Rh1 64. d6 Rd1 65. Re7+ Kf8 66. Ke6 Re1+ 67. Kd7 Rd1 68. f5 Rf1 69. Re5 h4 70. Ke6 Rd1 71. d7 h3 72. Re2 Rd3 73. Rc2 1-0

[Event "CZE-chT2A 1920"]
[Site "Czech Republic"]
[Date "2020.02.09"]
[Round "8.4"]
[White "Petr, Jakub"]
[Black "Hak, David"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2290"]
[BlackElo "2120"]
[PlyCount "109"]
[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 "Praha Bohemians"]
[BlackTeam "Tabor"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. Bxc6 bxc6 5. d3 d5 6. c4 g6 7. Nc3 Bg7 8. e5 Qc7 9. Qe2 Ne7 10. Bf4 Nf5 11. 0-0 Nd4 12. Qd1 0-0 13. Re1 f6 14. exf6 Qxf4 15. fxg7 Kxg7 16. Re3 Nf5 17. Re2 Nd4 18. Nxd4 cxd4 19. Na4 dxc4 20. dxc4 Qd6 21. Qe1 Rf5 22. c5 Qd5 23. Qa5 Rg5 24. f4 d3 25. Qc3+ e5 26. Rd2 Rg4 27. g3 Bf5 28. b3 Kh6 29. Qxe5 Qxe5 30. fxe5 Re8 31. Re1 Re4 32. Rxe4 Bxe4 33. Kf2 Rxe5 34. Ke3 Bf5+ 35. Kd4 Re2 36. Kc3 Kg5 37. Nb2 Kg4 38. Nxd3 Bxd3 39. Kxd3 Re7 40. Kc4 Rb7 41. b4 a5 42. a3 axb4 43. axb4 Kh3 44. Rb2 Re7 45. b5 cxb5+ 46. Kd5 Re1 47. Kc6 b4 48. Kb7 b3 49. c6 Re4 50. Rxb3 Kxh2 51. c7 Re8 52. c8Q Rxc8 53. Kxc8 h5 54. Kd7 g5 55. Ke6 1-0

[Event "CZE-chT2A 1920"]
[Site "Czech Republic"]
[Date "2020.01.26"]
[Round "7.6"]
[White "Gdovin, Jan"]
[Black "Petr, Jakub"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "2035"]
[BlackElo "2290"]
[PlyCount "40"]
[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 "Praha Mahrla"]
[BlackTeam "Praha Bohemians"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Qc2 e6 5. d4 Be7 6. h3 Nbd7 7. e5 Nd5 8. Bd3 cxd4 9. exd6 Bxd6 10. Nxd4 Nf4 11. Bxf4 Bxf4 12. Bxh7 e5 13. Nb5 g6 14. Bxg6 fxg6 15. Qxg6+ Kf8 16. N1a3 Qf6 17. Qd3 Nb6 18. Nd6 Bd7 19. Ne4 Qg6 20. g3 Bc6 0-1

[Event "CZE-chT2A 1920"]
[Site "Czech Republic"]
[Date "2020.01.12"]
[Round "6.6"]
[White "Petr, Jakub"]
[Black "Reichel, Tomas"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "2290"]
[BlackElo "1891"]
[PlyCount "84"]
[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 "Praha Bohemians"]
[BlackTeam "Unichess Reserve"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. b3 e5 2. Bb2 Nc6 3. e3 f5 4. Bb5 d6 5. d4 Bd7 6. Ne2 e4 7. Bxc6 Bxc6 8. d5 Bd7 9. Nf4 Nf6 10. Nh5 Nxh5 11. Qxh5+ g6 12. Qh3 f4 13. g4 fxg3 14. Qxg3 Rg8 15. Nd2 Qe7 16. 0-0-0 0-0-0 17. Rhf1 Bf5 18. f3 Bg7 19. fxe4 Bxe4 20. Nxe4 Qxe4 21. Rf7 Bxb2+ 22. Kxb2 Rge8 23. Qh3+ Kb8 24. Qxh7 Rh8 25. Qg7 Rxh2 26. Qc3 Rc8 27. Rd4 Qe8 28. Rg7 Re2 29. Rc4 Qxe3 30. Rcxc7 Qxc3+ 31. Rxc3 Rd2 32. Rxg6 Rxd5 33. Rxc8+ Kxc8 34. c4 Rd2+ 35. Kc3 Rxa2 36. Rxd6 Kc7 37. Rh6 Rg2 38. Kb4 Rg5 39. Ka4 a5 40. Ka3 b6 41. Kb2 Rg2+ 42. Ka3 Rg5 1/2-1/2

[Event "CZE-chT2A 1920"]
[Site "Czech Republic"]
[Date "2019.12.15"]
[Round "5.5"]
[White "Simunek, Filip"]
[Black "Petr, Jakub"]
[Result "0-1"]
[ECO "D95"]
[WhiteElo "2165"]
[BlackElo "2290"]
[PlyCount "114"]
[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 "Klatovy"]
[BlackTeam "Praha Bohemians"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. e3 Bg7 5. Qb3 dxc4 6. Bxc4 0-0 7. Nf3 Nc6 8. Ne5 e6 9. Nxc6 bxc6 10. 0-0 Nd7 11. Ne4 Nb6 12. Be2 e5 13. dxe5 Bxe5 14. f4 Bg7 15. Ng3 Be6 16. Qc2 Bd5 17. e4 Bc4 18. Rd1 Qe7 19. Be3 Bxe2 20. Nxe2 Rfe8 21. Ng3 Qb4 22. Rac1 Bxb2 23. Bc5 Qb5 24. Rb1 Nc4 25. Rxb2 Qxc5+ 26. Kh1 Rab8 27. Rb3 Rbd8 28. Rdd3 Rxd3 29. Rxd3 Qb4 30. Rc3 Rb8 31. Nf1 Qb1 32. Kg1 Qxc2 33. Rxc2 Rb4 34. Kf2 Rb2 35. Rxb2 Nxb2 36. Ke3 Kf8 37. Kd4 Ke7 38. Ne3 Kd6 39. Kc3 Na4+ 40. Kb4 Nb6 41. e5+ Ke6 42. Kc5 Nd5 43. Nc4 Nxf4 44. Kxc6 Nd3 45. Kxc7 Nxe5 46. Ne3 f5 47. Kb7 f4 48. Nc2 a5 49. Kb6 Nc4+ 50. Kc5 Ne3 51. Ne1 Ke5 52. a4 Ke4 53. Nf3 Nxg2 54. Ng5+ Ke3 55. Kb5 h6 56. Nh3 f3 57. Kxa5 Nf4 0-1

[Event "CZE-chT2A 1920"]
[Site "Czech Republic"]
[Date "2019.12.01"]
[Round "4.7"]
[White "Petr, Jakub"]
[Black "Vesely, Roman"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2290"]
[BlackElo "1806"]
[PlyCount "43"]
[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 "Praha Bohemians"]
[BlackTeam "Strakonice"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. d4 Nf6 2. Bg5 e6 3. e4 Be7 4. Bd3 d5 5. e5 Nfd7 6. h4 h6 7. Be3 c5 8. c3 Nc6 9. Nd2 b6 10. Qg4 Bf8 11. a3 Bb7 12. h5 Qe7 13. f4 c4 14. Bc2 0-0-0 15. Ngf3 Kb8 16. Qh4 Qe8 17. g4 Be7 18. Qg3 Nf8 19. g5 f6 20. exf6 gxf6 21. g6 Rg8 22. g7 1-0

[Event "CZE-chT2A 1920"]
[Site "Czech Republic"]
[Date "2019.11.03"]
[Round "2.8"]
[White "Vasicek, Tomas"]
[Black "Petr, Jakub"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2018"]
[BlackElo "2290"]
[PlyCount "66"]
[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 "Domazlice"]
[BlackTeam "Praha Bohemians"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. c3 e6 5. Nd2 Bd6 6. Bg3 Nc6 7. Ngf3 0-0 8. Bd3 Qe7 9. Ne5 Bxe5 10. dxe5 Nd7 11. f4 f6 12. exf6 Nxf6 13. 0-0 e5 14. e4 Bg4 15. Qe1 d4 16. Nc4 exf4 17. Rxf4 Qd7 18. h3 Be6 19. e5 Nd5 20. Rh4 g6 21. Nd6 Ne3 22. cxd4 cxd4 23. Bb5 a6 24. Bxc6 Qxc6 25. Qd2 Nf5 26. Nxf5 Rxf5 27. Rxd4 Raf8 28. Rf4 Rxf4 29. Bxf4 Qc4 30. Bg3 Rc8 31. Rd1 Qxa2 32. Bh4 Qb3 33. Bf6 Qc2 1/2-1/2

[Event "Harrachov op"]
[Site "Prichovice"]
[Date "2019.10.31"]
[Round "7"]
[White "Petr, Jakub"]
[Black "Nagy, Ladislav1"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2288"]
[BlackElo "2140"]
[PlyCount "75"]
[EventDate "2019.10.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. Bxc6 bxc6 5. d3 Ne7 6. Qe2 f6 7. e5 Ng6 8. b3 Be7 9. Bb2 0-0 10. 0-0 fxe5 11. Nxe5 Nxe5 12. Bxe5 d6 13. Bb2 Bf6 14. c4 Bxb2 15. Qxb2 e5 16. Nd2 Qg5 17. Ne4 Qg6 18. f3 Bf5 19. Rad1 Rf7 20. Qf2 h6 21. Qg3 Qxg3 22. hxg3 Rd8 23. Kf2 Kf8 24. Ke3 Ke7 25. Kd2 Kd7 26. Kc3 Kc7 27. a3 a5 28. Rb1 Rb8 29. b4 axb4+ 30. axb4 cxb4+ 31. Rxb4 Rxb4 32. Kxb4 Rf8 33. Ra1 c5+ 34. Kc3 Kb6 35. Rb1+ Kc6 36. Ra1 Kb6 37. Rb1+ Kc6 38. Ra1 1/2-1/2

[Event "Harrachov op"]
[Site "Prichovice"]
[Date "2019.10.30"]
[Round "6"]
[White "Flajsman, Pavel"]
[Black "Petr, Jakub"]
[Result "1/2-1/2"]
[ECO "D76"]
[WhiteElo "1887"]
[BlackElo "2288"]
[PlyCount "35"]
[EventDate "2019.10.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 0-0 5. Bg2 d5 6. cxd5 Nxd5 7. 0-0 Nc6 8. Nc3 Nb6 9. Bf4 Nxd4 10. Nxd4 Qxd4 11. Qxd4 Bxd4 12. Nb5 Bxb2 13. Rab1 Bg7 14. Nxc7 Rb8 15. Nd5 e5 16. Nxb6 axb6 17. Be3 Be6 18. Rxb6 1/2-1/2

[Event "Harrachov op"]
[Site "Prichovice"]
[Date "2019.10.30"]
[Round "5"]
[White "Petr, Jakub"]
[Black "Zizka, Petr"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2288"]
[BlackElo "2128"]
[PlyCount "63"]
[EventDate "2019.10.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nd7 3. Nf3 e5 4. Bc4 Nb6 5. Be2 Bg4 6. Nc3 Bxf3 7. Bxf3 Nf6 8. 0-0 c6 9. a4 Be7 10. b3 0-0 11. Ba3 Re8 12. Qd3 Nbd7 13. Rad1 Qc7 14. d5 c5 15. Be2 Nf8 16. g3 Qc8 17. f4 exf4 18. gxf4 Ng6 19. Bb2 Bd8 20. Qf3 Ba5 21. Bd3 Qg4+ 22. Qxg4 Nxg4 23. Rf3 a6 24. Ne2 Bd8 25. Rg3 Nf6 26. e5 Nh5 27. Rf3 Bc7 28. Bxg6 hxg6 29. Re3 b5 30. Kg2 bxa4 31. bxa4 Rab8 32. Bc3 1-0

[Event "Harrachov op"]
[Site "Prichovice"]
[Date "2019.10.29"]
[Round "4"]
[White "Hlavac, Rudolf"]
[Black "Petr, Jakub"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1957"]
[BlackElo "2288"]
[PlyCount "52"]
[EventDate "2019.10.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf5 d5 7. exd5 Bxf5 8. dxc6 Qxd1+ 9. Nxd1 bxc6 10. Ne3 Be6 11. Bc4 Nd5 12. 0-0 Nxe3 13. Bxe6 Nxf1 14. Bc4 Nxh2 15. Kxh2 Bd6 16. Be3 Ke7 17. Re1 Rhd8 18. c3 Rd7 19. b4 a5 20. b5 cxb5 21. Bxb5 Rc7 22. c4 Bc5 23. Bg5+ f6 24. Bh4 g5 25. Bg3 h5 26. Kg1 Rd8 0-1

[Event "Harrachov op"]
[Site "Prichovice"]
[Date "2019.10.28"]
[Round "3"]
[White "Petr, Jakub"]
[Black "Hurdzan, Tomas"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2288"]
[BlackElo "2229"]
[PlyCount "108"]
[EventDate "2019.10.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. h3 Bg7 6. d3 e5 7. Nc3 Qe7 8. 0-0 Nf6 9. Be3 Nd7 10. Nd2 Nf8 11. a4 Ne6 12. Nc4 h5 13. Ne2 0-0 14. c3 Rd8 15. Qc2 Kh7 16. a5 Qh4 17. f4 exf4 18. Nxf4 Bh6 19. Qf2 Qxf2+ 20. Rxf2 Bg7 21. Nxe6 Bxe6 22. Bxc5 Rxd3 23. Nd6 Kg8 24. Nxb7 a6 25. Ra4 Rb8 26. Rb4 Be5 27. Ba7 Ra8 28. Bd4 Bg3 29. Rf1 Rb8 30. Ba7 Ra8 31. Bf2 h4 32. Nc5 Rd2 33. Be3 Re2 34. Nxe6 fxe6 35. Bg5 Rf8 36. Bf6 Bd6 37. Rb7 Rxf6 38. Rxf6 Re1+ 39. Kf2 Bg3+ 40. Kf3 Rf1+ 41. Kg4 Rxf6 42. Kg5 Rf2 43. Kxg6 Rxg2 44. Kf6 Re2 45. Rg7+ Kh8 46. Rg4 Rxb2 47. Kxe6 Rc2 48. Rg5 Rxc3 49. Rf5 Kg7 50. e5 Ra3 51. Kd7 Rxa5 52. e6 Rxf5 53. e7 Re5 54. e8Q Rxe8 0-1

[Event "Harrachov op"]
[Site "Prichovice"]
[Date "2019.10.27"]
[Round "2"]
[White "Jun, Rudolf Jr"]
[Black "Petr, Jakub"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2105"]
[BlackElo "2288"]
[PlyCount "110"]
[EventDate "2019.10.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. h3 g6 7. Nf3 Bg7 8. Bf4 0-0 9. 0-0 Bf5 10. Bxf5 gxf5 11. Ne5 Nd7 12. Nxc6 bxc6 13. Re1 Re8 14. Nd2 c5 15. Nf3 e6 16. Ne5 Nxe5 17. dxe5 Rb8 18. b3 c4 19. Qd4 Qb6 20. Be3 cxb3 21. axb3 Qxb3 22. Rxa7 Rec8 23. Bd2 Qc2 24. Rc1 Qe4 25. Re1 Qc2 26. Rc1 Qe4 27. Re1 Qxd4 28. cxd4 Rc4 29. Be3 f4 30. Bxf4 Rxd4 31. Bg3 h5 32. Ra2 h4 33. Bh2 Re4 34. Rd1 Bxe5 35. Bxe5 Rxe5 36. Rd4 Rh5 37. Raa4 Rb1+ 38. Kh2 Rb2 39. f3 Rg5 40. Rg4 Rxg4 41. Rxg4+ Kf8 42. Rxh4 e5 43. Ra4 Ke7 44. Kg1 d4 45. Ra3 Ke6 46. g4 Kd5 47. Ra5+ Kc4 48. Rxe5 d3 49. Re1 d2 50. Rd1 Rc2 51. Kf2 Kd3 52. f4 Rc1 53. Rxd2+ Kxd2 54. g5 Kd3 55. h4 Ke4 0-1

[Event "Harrachov op"]
[Site "Prichovice"]
[Date "2019.10.26"]
[Round "1"]
[White "Petr, Jakub"]
[Black "Stanek, Ondrej1"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2288"]
[BlackElo "2063"]
[PlyCount "57"]
[EventDate "2019.10.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Ne5 Nc6 8. Nxc6 bxc6 9. Qa4 Qxd4 10. Nc3 Nd5 11. Qxc6 Rb8 12. Bxd5 exd5 13. Nxd5 Bd6 14. Be3 Qxb2 15. Bxa7 Rb7 16. Bc5 Be6 17. Bxd6 cxd6 18. Qxc4 Qe5 19. Rad1 Ra7 20. Rd2 Rc8 21. Qb5 Bxd5 22. Rxd5 Qe6 23. Ra1 Re8 24. Rxd6 Qe7 25. Rd2 Ra3 26. Rad1 Kf8 27. Rd3 g6 28. Qb2 Rea8 29. Qh8# 1-0

[Event "CZE-chT2A 1920"]
[Site "Czech Republic"]
[Date "2019.10.13"]
[Round "1.7"]
[White "Petras, Milan"]
[Black "Petr, Jakub"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1996"]
[BlackElo "2290"]
[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 "Pribram Banik"]
[BlackTeam "Praha Bohemians"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 cxd4 5. cxd4 e5 6. Nf3 Bg4 7. Nc3 Bxf3 8. Nxd5 Bxd1 9. Nc7+ Kd8 10. Nxa8 Ba4 11. dxe5 Bb4+ 12. Bd2 Bxd2+ 13. Kxd2 Bc6 14. a4 b6 15. Nxb6 axb6 16. b4 Nd7 17. f4 Ne7 18. Rg1 Nd5 19. b5 Bb7 20. g3 Nc5 21. Ra3 Ke7 22. Bg2 Rd8 23. Bxd5 Bxd5 24. Ke3 Bb3 25. Rga1 Rd3+ 26. Kf2 Rd2+ 27. Ke3 Rxh2 28. a5 Rg2 29. axb6 Rxg3+ 30. Kd2 Rd3+ 31. Ke2 Rd7 32. Rxb3 Nxb3 33. Ra7 Nc5 34. f5 g6 35. Rc7 Rxc7 36. bxc7 Kd7 37. fxg6 hxg6 0-1

[Event "Ricany op-A"]
[Site "Ricany"]
[Date "2019.08.31"]
[Round "9"]
[White "Svatos, Jan"]
[Black "Petr, Jakub"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2232"]
[BlackElo "2307"]
[PlyCount "14"]
[EventDate "2019.08.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nde2 h5 1/2-1/2

[Event "Ricany op-A"]
[Site "Ricany"]
[Date "2019.08.30"]
[Round "8"]
[White "Petr, Jakub"]
[Black "Neuman, Petr"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2307"]
[BlackElo "2392"]
[PlyCount "30"]
[EventDate "2019.08.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 gxf6 4. c4 dxc4 5. e3 a6 6. Bxc4 e6 7. Qh5 Rg8 8. Nf3 Rxg2 9. Nc3 Rg6 10. 0-0-0 Rh6 11. Qg4 Rg6 12. Qh5 Rh6 13. Qg4 Rg6 14. Qh4 Rh6 15. Qg4 Rg6 1/2-1/2

[Event "Ricany op-A"]
[Site "Ricany"]
[Date "2019.08.29"]
[Round "7"]
[White "Petr, Jakub"]
[Black "Mladek, Richard"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2307"]
[BlackElo "2266"]
[PlyCount "50"]
[EventDate "2019.08.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. f3 Qa5+ 5. c3 Nf6 6. Nd2 cxd4 7. Nb3 Qd8 8. cxd4 e6 9. e4 Nc6 10. Ne2 d5 11. Nc3 dxe4 12. fxe4 Bb4 13. Qd3 0-0 14. 0-0-0 Ng4 15. Qg3 Bxc3 16. bxc3 e5 17. dxe5 Qe7 18. Rd5 h5 19. e6 Bxe6 20. Bd6 Qf6 21. Rxh5 Nf2 22. Bxf8 Nxh1 23. Qe1 Rxf8 24. Bd3 Nf2 25. Bc2 Rd8 0-1

[Event "Ricany op-A"]
[Site "Ricany"]
[Date "2019.08.28"]
[Round "6"]
[White "Svetly, Jiri"]
[Black "Petr, Jakub"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "1871"]
[BlackElo "2307"]
[PlyCount "68"]
[EventDate "2019.08.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Bd2 Bg7 6. e4 Nxc3 7. Bxc3 c5 8. d5 Bxc3+ 9. bxc3 Qd6 10. Nf3 Bg4 11. Bb5+ Nd7 12. e5 Bxf3 13. Bxd7+ Qxd7 14. Qxf3 0-0 15. 0-0 b5 16. Rad1 Rab8 17. Rfe1 e6 18. dxe6 Qxe6 19. Qd5 Qxd5 20. Rxd5 Rfc8 21. Rd7 a5 22. g3 Rd8 23. Ra7 Ra8 24. Rc7 Rdc8 25. Rd7 Rc6 26. f4 b4 27. c4 a4 28. Red1 Rb6 29. Rc7 b3 30. a3 b2 31. Rb1 Rd8 32. Rxc5 Rd2 33. Rb5 Rxb5 34. cxb5 Rc2 0-1

[Event "Ricany op-A"]
[Site "Ricany"]
[Date "2019.08.27"]
[Round "5"]
[White "Vavrinec, Tomas"]
[Black "Petr, Jakub"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "1994"]
[BlackElo "2307"]
[PlyCount "82"]
[EventDate "2019.08.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nb6 7. 0-0 Be7 8. d3 0-0 9. Bd2 Re8 10. Rc1 Bf8 11. Ne4 Nd4 12. Nxd4 exd4 13. b4 c6 14. Qb3 Be6 15. Qb2 Bd5 16. e3 Na4 17. Qxd4 f5 18. Nc3 Bxg2 19. Kxg2 Qxd4 20. exd4 Bxb4 21. Nxa4 Bxd2 22. Rc2 Bg5 23. Rb1 Rab8 24. Nc5 Re7 25. Nb3 Rd8 26. Rc5 g6 27. g4 Rf7 28. gxf5 gxf5 29. Kf3 Kf8 30. Ra5 b6 31. Re5 Bf6 32. Rxf5 Bxd4 33. Rxf7+ Kxf7 34. Ke4 Bxf2 35. Rf1 Re8+ 36. Kf5 Be3 37. Rf3 c5 38. a4 Re6 39. Rh3 h6 40. Na1 Bg5 41. Nb3 Re1 0-1

[Event "Ricany op-A"]
[Site "Ricany"]
[Date "2019.08.26"]
[Round "4"]
[White "Petr, Jakub"]
[Black "Holub, Milan"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2307"]
[BlackElo "1988"]
[PlyCount "61"]
[EventDate "2019.08.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nf6 5. Nf3 e6 6. Be2 Be7 7. Nc3 0-0 8. 0-0 b6 9. Ne5 Bb7 10. Bf3 Qc8 11. Qe2 c5 12. d5 exd5 13. cxd5 Re8 14. Nc4 Nbd7 15. Bf4 a6 16. Qd3 b5 17. Na5 c4 18. Qd1 Nc5 19. Nxb7 Nxb7 20. d6 Bf8 21. Nd5 Nxd5 22. Qxd5 Nc5 23. Be3 Nd7 24. Qxa8 Qxa8 25. Bxa8 Rxa8 26. Rfd1 Rd8 27. a4 Ne5 28. axb5 axb5 29. Ra5 Nd3 30. Rxb5 Bxd6 31. b3 1-0

[Event "Ricany op-A"]
[Site "Ricany"]
[Date "2019.08.25"]
[Round "2"]
[White "Dome, Michal"]
[Black "Petr, Jakub"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "1799"]
[BlackElo "2307"]
[PlyCount "174"]
[EventDate "2019.08.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. e3 0-0 5. Be2 d5 6. cxd5 Nxd5 7. e4 Nb6 8. Be3 c5 9. Nc3 cxd4 10. Nxd4 Bd7 11. 0-0 Nc6 12. Nb3 Ne5 13. Na5 Rb8 14. f4 Nc6 15. Nb3 Be6 16. Qe1 Nc4 17. Rd1 Nxe3 18. Rxd8 Rfxd8 19. Rf3 Bxb3 20. axb3 Nd4 21. Rh3 h5 22. e5 Ndf5 23. Qf2 Ng4 24. Bxg4 hxg4 25. Re3 Nxe3 26. Qxe3 b6 27. Kf1 Rb7 28. h3 gxh3 29. Qxh3 Rbd7 30. e6 Rd3 31. Qg4 Bxc3 32. exf7+ Kxf7 33. bxc3 Rxc3 34. f5 Rd6 35. fxg6+ Rxg6 36. Qd4 Rcg3 37. Qd5+ Re6 38. Kf2 Rgg6 39. b4 a6 40. Kg1 Kg7 41. Qd4+ Ref6 42. Qe5 Kf8 43. Qb8+ Kf7 44. Qb7 b5 45. Qd5+ Re6 46. Qb3 Ke8 47. Qc3 Rd6 48. Qh8+ Kd7 49. Qh3+ Rge6 50. Qg4 Kc7 51. Qg3 Re4 52. Qc3+ Rc4 53. Qe5 e6 54. Qg7+ Kc6 55. Qa7 Rxb4 56. Qxa6+ Kc5 57. Qa7+ Kd5 58. Qb7+ Rc6 59. Qd7+ Kc5 60. Qa7+ Kd6 61. Qb8+ Kd7 62. Qa7+ Rc7 63. Qa5 Rcc4 64. Qa7+ Kd6 65. Qb8+ Kd5 66. Qd8+ Ke4 67. Qh4+ Ke5 68. Qg5+ Kd4 69. Qg4+ Kd5 70. Qf3+ Re4 71. Qd3+ Kc5 72. Qc3+ Rbc4 73. Qa3+ b4 74. Qa7+ Kd5 75. Qd7+ Ke5 76. Qg7+ Kf4 77. Qf6+ Ke3 78. Qf2+ Kd3 79. Qf3+ Kd4 80. Qf6+ e5 81. Qd6+ Kc3 82. Qd1 b3 83. Qc1+ Kb4 84. Qd2+ Ka3 85. Qa5+ Kb2 86. Qd2+ Rc2 87. Qd3 Ree2 0-1

[Event "Ricany op-A"]
[Site "Ricany"]
[Date "2019.08.25"]
[Round "3"]
[White "Petr, Jakub"]
[Black "Dunder, Ondrej"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "2307"]
[BlackElo "1717"]
[PlyCount "77"]
[EventDate "2019.08.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 Bf5 3. e3 e6 4. f4 Nf6 5. Nf3 Nbd7 6. Be2 Be7 7. 0-0 c6 8. Ne5 h5 9. d3 Nxe5 10. fxe5 Ng4 11. Bxg4 hxg4 12. Qe2 Qb6 13. Nd2 Bg5 14. Rae1 0-0-0 15. c4 Kb8 16. d4 Qa5 17. a4 Rh5 18. g3 Rdh8 19. Rf2 f6 20. Rc1 Qb6 21. Ba3 Ka8 22. cxd5 exd5 23. Bc5 Qd8 24. Rxf5 Rxh2 25. Qxh2 Bxe3+ 26. Qf2 Bxf2+ 27. Rxf2 Qg8 28. Nf1 Qe6 29. Re1 f5 30. a5 a6 31. Ree2 Rh3 32. Rh2 g5 33. Ref2 f4 34. Rxh3 gxh3 35. Nh2 Qg6 36. gxf4 gxf4+ 37. Kf1 Qb1+ 38. Ke2 Qe4+ 39. Kf1 1/2-1/2

[Event "Ricany op-A"]
[Site "Ricany"]
[Date "2019.08.24"]
[Round "1"]
[White "Petr, Jakub"]
[Black "Salac, Jiri"]
[Result "1/2-1/2"]
[ECO "B99"]
[WhiteElo "2307"]
[BlackElo "1881"]
[PlyCount "115"]
[EventDate "2019.08.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. g4 b5 11. Bxf6 Nxf6 12. g5 Nd7 13. Bh3 b4 14. Nce2 Nc5 15. Nb3 a5 16. Nxc5 dxc5 17. Kb1 a4 18. f5 a3 19. fxe6 0-0 20. Qf4 Qxf4 21. Nxf4 Bxg5 22. Nd5 fxe6 23. Nc7 Ra7 24. Bxe6+ Kh8 25. Nb5 Re7 26. Bxc8 Rxc8 27. Nd6 Ra8 28. b3 g6 29. Rhf1 Kg7 30. Rg1 Kh6 31. Rd3 Rf8 32. c4 Rf4 33. Rh3+ Bh4 34. Rg2 Re6 35. e5 Kh5 36. Re2 Kg4 37. Rd3 Rf1+ 38. Kc2 Ra1 39. Re4+ Kh5 40. Rh3 Rxa2+ 41. Kb1 Rb2+ 42. Ka1 g5 43. Nf5 Kg6 44. Nxh4+ gxh4 45. Rhxh4 h5 46. Re3 Rg2 47. h3 Kg5 48. Rhe4 Rf2 49. Rg3+ Kf5 50. Rh4 Kxe5 51. Rxh5+ Kf4 52. Rg4+ Kf3 53. Rf5+ Ke2 54. Rxf2+ Kxf2 55. Rg5 Re3 56. Rxc5 Rxh3 57. Rb5 Rxb3 58. c5 1/2-1/2

[Event "CZE-chT U18 Extraliga final-B 1819"]
[Site "Czech Republic"]
[Date "2019.04.14"]
[Round "11.1"]
[White "Demko, Robert"]
[Black "Petr, Jakub"]
[Result "0-1"]
[ECO "A39"]
[WhiteElo "2020"]
[BlackElo "2183"]
[PlyCount "46"]
[EventDate "2018.10.05"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Frydek Mistek Interchess (U18)"]
[BlackTeam "Praha Bohemians (U18)"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 g6 4. 0-0 Bg7 5. c4 Nf6 6. d4 cxd4 7. Nxd4 0-0 8. Nc3 a6 9. Nxc6 bxc6 10. Qc2 Qc7 11. e4 d6 12. b3 Nd7 13. Bb2 Rb8 14. Rad1 Nc5 15. Ne2 Bxb2 16. Qxb2 a5 17. Qc2 Ba6 18. f4 a4 19. bxa4 Rb4 20. Qd2 Rxc4 21. Rfe1 Nxe4 22. Qe3 d5 23. Nd4 Rc3 0-1

[Event "CZE-chT U18 Extraliga final-B 1819"]
[Site "Czech Republic"]
[Date "2019.04.13"]
[Round "10.1"]
[White "Petr, Jakub"]
[Black "Zidek, Daniel"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "2183"]
[BlackElo "1786"]
[PlyCount "95"]
[EventDate "2018.10.05"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Praha Bohemians (U18)"]
[BlackTeam "Frydek Mistek BSS (U18) II"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. b3 e5 2. Bb2 Nc6 3. e3 d5 4. Bb5 Bd6 5. f4 Qe7 6. Nf3 Bg4 7. fxe5 Bxe5 8. Bxe5 Bxf3 9. Qxf3 Qxe5 10. Nc3 Nf6 11. 0-0 0-0 12. Bxc6 bxc6 13. Qf4 Qe7 14. Rae1 Rae8 15. Re2 Qd7 16. Qa4 Ra8 17. Rf4 h6 18. Ref2 Rfe8 19. Ne2 Re4 20. Nd4 Rxf4 21. Rxf4 c5 22. Qxd7 Nxd7 23. Nc6 Kf8 24. Ra4 a6 25. Ra5 f6 26. d4 Re8 27. Kf2 cxd4 28. exd4 Nb6 29. Rxa6 Re6 30. Nb4 Re4 31. c3 Rf4+ 32. Kg3 Re4 33. Kf3 f5 34. g3 g5 35. Nd3 h5 36. Ra7 Nd7 37. Rxc7 Nf6 38. Nc5 Re1 39. Nd7+ Nxd7 40. Rxd7 Rc1 41. Rxd5 Rxc3+ 42. Ke2 Rc2+ 43. Ke3 Rxa2 44. Rxf5+ Ke7 45. h4 gxh4 46. gxh4 Rb2 47. Rb5 Kd6 48. Kd3 1-0

[Event "CZE-chT U18 Extraliga final-B 1819"]
[Site "Czech Republic"]
[Date "2019.04.13"]
[Round "9.1"]
[White "Sramek, Vojtech"]
[Black "Petr, Jakub"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "2103"]
[BlackElo "2183"]
[PlyCount "76"]
[EventDate "2018.10.05"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Orlova Slavia (U18)"]
[BlackTeam "Praha Bohemians (U18)"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. Nf3 Nc6 7. 0-0 Be7 8. a3 0-0 9. b4 Re8 10. d3 Bf8 11. Bb2 Be6 12. Ne4 a5 13. b5 Nd4 14. Nxd4 exd4 15. Rc1 Bd5 16. a4 c5 17. Ba3 c4 18. Bxf8 Kxf8 19. Nd2 Bxg2 20. Kxg2 c3 21. Nf3 Qf6 22. Re1 Nd5 23. Qb3 Rad8 24. Qc4 Nb4 25. e3 Rc8 26. Qxd4 Qxd4 27. exd4 Nxd3 28. Rxe8+ Kxe8 29. Rc2 Nb4 30. Rc1 c2 31. Ne1 Kd7 32. Kf1 Kd6 33. Ke2 Kd5 34. Ke3 Rc3+ 35. Kd2 Kxd4 36. Ke2 Kc4 37. Ng2 Kb3 38. Ne1 Na2 0-1

[Event "CZE-chT U18 Extraliga final-B 1819"]
[Site "Czech Republic"]
[Date "2019.04.12"]
[Round "8.1"]
[White "Petr, Jakub"]
[Black "Svanda, Ondrej"]
[Result "1/2-1/2"]
[ECO "B27"]
[WhiteElo "2183"]
[BlackElo "2230"]
[PlyCount "98"]
[EventDate "2018.10.05"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Praha Bohemians (U18)"]
[BlackTeam "Policka Stefanydes (U18)"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 c5 2. Nf3 g6 3. c3 Bg7 4. d4 cxd4 5. cxd4 d5 6. e5 Bg4 7. Be2 Nc6 8. Nc3 e6 9. 0-0 Nge7 10. Be3 0-0 11. Qd2 Nf5 12. Rac1 Qa5 13. Rfd1 Rfc8 14. h3 Bxf3 15. Bxf3 Bf8 16. g4 Nxe3 17. fxe3 Bh6 18. h4 Qb4 19. g5 Bf8 20. Kg2 Na5 21. Qf2 Nc4 22. Nxd5 exd5 23. Bxd5 Kh8 24. b3 Nb6 25. Bxb7 Rxc1 26. Rxc1 Rd8 27. Rc7 Rd7 28. Rxd7 Nxd7 29. Bd5 Qe7 30. Bxf7 Bg7 31. Bc4 Nb6 32. Qf7 Qxf7 33. Bxf7 Bf8 34. Kf3 Kg7 35. Be6 Bb4 36. d5 Bc3 37. Kf4 Be1 38. d6 Kf8 39. h5 gxh5 40. Kf5 Bg3 41. Kf6 Ke8 42. e4 h4 43. Bh3 Bf4 44. Bf5 Bg3 45. Bg4 Bf4 46. a4 a5 47. Bh3 Bg3 48. Kf5 Bh2 49. Bg4 Bg3 1/2-1/2

[Event "CZE-chT2A 1819"]
[Site "Czech Republic"]
[Date "2019.03.31"]
[Round "11.4"]
[White "Petr, Jakub"]
[Black "Vybiral, Zdenek"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2183"]
[BlackElo "2260"]
[PlyCount "78"]
[EventDate "2018.10.14"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Praha Bohemians"]
[BlackTeam "Tabor"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. g3 Nxd4 8. Nxd4 cxd4 9. Nb5 Qa5+ 10. Kf2 Bc5 11. Nxd4 Qb6 12. c3 0-0 13. b4 Bxd4+ 14. Qxd4 f6 15. exf6 Nxf6 16. Be3 e5 17. Qxb6 axb6 18. fxe5 Ng4+ 19. Ke2 Nxe5 20. Bf4 Bg4+ 21. Ke3 Ng6 22. Bg2 Rae8+ 23. Kd3 Be2+ 24. Kd2 Nxf4 25. gxf4 Bc4 26. Bf1 Rxf4 27. Bxc4 dxc4 28. Rhf1 Rfe4 29. Rf2 Re3 30. Raf1 Rd3+ 31. Kc2 h6 32. Rd1 Ra8 33. Rxd3 Rxa2+ 34. Kb1 Rxf2 35. Rd4 Rxh2 36. Rxc4 Rf2 37. Rc8+ Rf8 38. Rc7 Rf7 39. Rc8+ Kh7 0-1

