[Event "Ricany op"]
[Site "Ricany"]
[Date "2023.09.02"]
[Round "9"]
[White "Korniichuk, Oleksandra"]
[Black "Pecka, Jan"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1869"]
[BlackElo "2004"]
[PlyCount "148"]
[EventDate "2023.08.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. e5 Bf5 4. Be3 e6 5. Nd2 Nb4 6. Bb5+ c6 7. Ba4 b5 8. a3 Na6 9. Bb3 c5 10. c3 c4 11. Bc2 Ne7 12. Bg5 Bxc2 13. Qxc2 Qb6 14. Bxe7 Bxe7 15. f4 g6 16. Ngf3 Nb8 17. h4 h5 18. Ng5 Nc6 19. Nxe6 fxe6 20. Qxg6+ Kd7 21. f5 exf5 22. Qxf5+ Kc7 23. Qe6 Rad8 24. 0-0 Rd7 25. Rf7 Nd8 26. Qxb6+ axb6 27. Rf5 Bxh4 28. Raf1 Ne6 29. Nf3 Be7 30. Ne1 h4 31. Kh2 Rf8 32. Nc2 Rdd8 33. Ne3 Kc6 34. Nc2 Rxf5 35. Rxf5 Rf8 36. Rh5 Rf2 37. Nb4+ Bxb4 38. axb4 Rxg2+ 39. Kh1 Rg6 40. Rxh4 Kd7 41. Rh7+ Ng7 42. Rh8 Nf5 43. Rh7+ Kc6 44. Rf7 Ne3 45. Kh2 Nd1 46. Kh3 Nxb2 47. Kh4 Nd1 48. Rf3 Kd7 49. Kh5 Rg2 50. Rf7+ Ke8 51. Rb7 Nxc3 52. Rxb6 Ne4 53. Rxb5 c3 54. Rb6 Kd7 55. b5 Rg1 56. Rc6 Rb1 57. e6+ Ke7 58. b6 c2 59. Rxc2 Rxb6 60. Kg4 Rxe6 61. Ra2 Nd6 62. Kg5 Re4 63. Ra7+ Ke6 64. Ra4 Kd7 65. Kf6 Kc6 66. Ra6+ Kc7 67. Ra4 Kb6 68. Rb4+ Kc6 69. Ra4 Kb5 70. Ra1 Kc4 71. Ra6 Nb5 72. Ra4+ Kd3 73. Rb4 Nxd4 74. Kg5 Nf3+ 0-1

[Event "Ricany op"]
[Site "Ricany"]
[Date "2023.09.01"]
[Round "8"]
[White "Pecka, Jan"]
[Black "Siles, Jan"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2004"]
[BlackElo "1869"]
[PlyCount "65"]
[EventDate "2023.08.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 e5 6. d4 cxd4 7. cxd4 exd4 8. Bf4 Nge7 9. Bd6 0-0 10. Nbd2 Re8 11. a4 b6 12. Bc4 Na5 13. Ba2 Nec6 14. Re1 Nb7 15. Nc4 Nca5 16. Ba3 Nxc4 17. Bxc4 d6 18. Nxd4 Nc5 19. Nb5 Ba6 20. Bd5 Rb8 21. Nxa7 Qd7 22. Nb5 Nxa4 23. Nxd6 Re7 24. Nxf7 Rxf7 25. Bxf7+ Qxf7 26. Qxa4 Bc4 27. Bd6 Rd8 28. e5 b5 29. Qa7 Qf4 30. Qc7 Re8 31. Ra7 Qh6 32. Qd7 Re6 33. Qf7+ 1-0

[Event "Ricany op"]
[Site "Ricany"]
[Date "2023.08.31"]
[Round "7"]
[White "Konvalinka, Vladislav"]
[Black "Pecka, Jan"]
[Result "0-1"]
[ECO "A60"]
[WhiteElo "1705"]
[BlackElo "2004"]
[PlyCount "64"]
[EventDate "2023.08.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. e4 a6 7. f3 g6 8. a4 Bg7 9. Kf2 0-0 10. Kg2 Ne8 11. Nh3 Bxh3+ 12. Kxh3 f5 13. Bd3 fxe4 14. fxe4 Rf2 15. Qg4 Nd7 16. Rf1 Rxf1 17. Bxf1 Ne5 18. Qe2 Nf6 19. Bf4 Qd7+ 20. Kg2 Nh5 21. Nd2 Rf8 22. Bxe5 Bxe5 23. Nf3 Bxg3 24. hxg3 Qg4 25. Qf2 Nf4+ 26. Kh1 Nd3 27. Bxd3 Rxf3 28. Qh2 Rxd3 29. Qh4 Rxg3 30. Qd8+ Kg7 31. Qe7+ Kh6 32. Qf8+ Kh5 0-1

[Event "Ricany op"]
[Site "Ricany"]
[Date "2023.08.30"]
[Round "6"]
[White "Pecka, Jan"]
[Black "Zemen, Pavel"]
[Result "1/2-1/2"]
[ECO "E87"]
[WhiteElo "2004"]
[BlackElo "1785"]
[PlyCount "36"]
[EventDate "2023.08.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 Nbd7 6. Be3 e5 7. d5 0-0 8. Qd2 Ne8 9. g4 f5 10. gxf5 gxf5 11. 0-0-0 Ndf6 12. Bd3 fxe4 13. Nxe4 Nxe4 14. Bxe4 Nf6 15. Ne2 Nxe4 16. fxe4 Bg4 17. Rhg1 Bxe2 18. Qxe2 Kh8 1/2-1/2

[Event "Ricany op"]
[Site "Ricany"]
[Date "2023.08.29"]
[Round "5"]
[White "Sedlak, Milan"]
[Black "Pecka, Jan"]
[Result "1/2-1/2"]
[ECO "A21"]
[WhiteElo "1785"]
[BlackElo "2004"]
[PlyCount "65"]
[EventDate "2023.08.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nc6 2. c4 e5 3. Nc3 Bb4 4. g3 d6 5. Bg2 f5 6. 0-0 Nf6 7. d4 Bxc3 8. bxc3 0-0 9. e3 Qe8 10. a4 e4 11. Nd2 Na5 12. Ba3 Qf7 13. Qe2 b6 14. Bb4 Nb7 15. c5 dxc5 16. dxc5 Rd8 17. f3 a5 18. Ba3 Nxc5 19. Bxc5 Ba6 20. c4 bxc5 21. fxe4 fxe4 22. Rf4 Qxc4 23. Qe1 Rab8 24. Nxe4 Nxe4 25. Bxe4 Qe6 26. Rb1 Bc4 27. Bxh7+ Kxh7 28. Rxc4 g6 29. Rbc1 Rd5 30. e4 Rd4 31. Rxc5 Qxe4 32. Rxc7+ Kh6 33. Qxe4 1/2-1/2

[Event "Ricany op"]
[Site "Ricany"]
[Date "2023.08.28"]
[Round "4"]
[White "Pecka, Jan"]
[Black "Svadlenka, Dominik"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2004"]
[BlackElo "1515"]
[PlyCount "64"]
[EventDate "2023.08.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. c3 Nc6 6. Nd2 Bg4 7. Ngf3 e6 8. 0-0 Bd6 9. Re1 0-0 10. Nf1 a6 11. Ne3 Bxf3 12. Qxf3 b5 13. a3 Ne7 14. h4 Ng6 15. g3 Re8 16. Ng4 Nxg4 17. Qxg4 Nf8 18. Bh6 g6 19. h5 f5 20. Qf3 Qf6 21. hxg6 Nxg6 22. Bd2 Kh8 23. a4 bxa4 24. Rxa4 Rg8 25. c4 Nh4 26. Qe3 f4 27. Qxe6 Nf3+ 28. Kh1 Qxe6 29. Rxe6 fxg3 30. fxg3 Rxg3 31. Be3 Rag8 32. Ra1 Rh3# 0-1

[Event "Ricany op"]
[Site "Ricany"]
[Date "2023.08.27"]
[Round "2"]
[White "Pecka, Jan"]
[Black "Cabela, Filip"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2004"]
[BlackElo "1631"]
[PlyCount "99"]
[EventDate "2023.08.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 d6 5. c3 h6 6. Nbd2 Qe7 7. Qb3 g6 8. Nf1 Bg7 9. a4 0-0 10. a5 a6 11. Ne3 Nd8 12. 0-0 c6 13. Re1 Nh5 14. Qc2 Be6 15. b3 Rc8 16. Ba3 Re8 17. Bxe6 Nxe6 18. Nc4 c5 19. Nb6 Rc6 20. Bc1 g5 21. Nd2 Nhf4 22. Nf1 g4 23. Ne3 h5 24. Nf5 Qd8 25. Nd5 Kh7 26. Bxf4 Nxf4 27. Nxf4 exf4 28. Qd2 Bf6 29. Qxf4 Bg5 30. Qg3 d5 31. f4 Bh6 32. exd5 Rxe1+ 33. Rxe1 Rf6 34. Nxh6 Rxh6 35. Qe3 Qxd5 36. Qe4+ Qxe4 37. Rxe4 Rd6 38. Re3 Kg6 39. Kf2 Kf5 40. g3 f6 41. Ke2 b5 42. Re8 h4 43. Rc8 hxg3 44. hxg3 c4 45. Rc5+ Ke6 46. dxc4 bxc4 47. f5+ Ke7 48. Rxc4 Rd5 49. b4 Rxf5 50. Rxg4 1-0

[Event "Ricany op"]
[Site "Ricany"]
[Date "2023.08.27"]
[Round "3"]
[White "Pisar, Tomas"]
[Black "Pecka, Jan"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "1861"]
[BlackElo "2004"]
[PlyCount "55"]
[EventDate "2023.08.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. g3 b5 4. Bg2 e6 5. 0-0 Bd6 6. b3 b4 7. Bb2 Bb7 8. c4 bxc3 9. Nxc3 0-0 10. Rc1 a6 11. Na4 Nbd7 12. Nc5 Qb8 13. Ne1 c6 14. Ned3 Re8 15. Qc2 Bc8 16. Nxd7 Bxd7 17. f3 Rc8 18. e4 Ne8 19. e5 Be7 20. f4 a5 21. Nc5 Bxc5 22. Qxc5 Qb4 23. Rf2 Nc7 24. Bf1 Na6 25. Bxa6 Rxa6 26. Ba3 Qxc5 27. Bxc5 Rb8 28. Rfc2 1/2-1/2

[Event "Ricany op"]
[Site "Ricany"]
[Date "2023.08.26"]
[Round "1"]
[White "Lavrincik, Pavel"]
[Black "Pecka, Jan"]
[Result "1/2-1/2"]
[ECO "A10"]
[WhiteElo "1657"]
[BlackElo "2004"]
[PlyCount "88"]
[EventDate "2023.08.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 b6 2. Nc3 Bb7 3. e4 e6 4. g3 Nf6 5. Bg2 Bb4 6. Nge2 0-0 7. 0-0 d5 8. cxd5 exd5 9. e5 Ne4 10. d4 c5 11. a3 Bxc3 12. bxc3 Ba6 13. Bd2 Nc6 14. f3 Nxd2 15. Qxd2 cxd4 16. cxd4 Na5 17. Qa2 Bc4 18. Qb2 Qc8 19. f4 Qa6 20. Rf2 Rac8 21. f5 Bxe2 22. Rxe2 Nb3 23. Rf1 Nxd4 24. Rd2 Nb5 25. Bxd5 Rc5 26. e6 Qxa3 27. exf7+ Kh8 28. Qe5 Qc3 29. Qf4 Nc7 30. Be6 Qe5 31. Qxe5 Rxe5 32. Ba2 g6 33. Rd7 Rc5 34. f6 Nb5 35. Re7 Rc7 36. Rfe1 Rcc8 37. Re8 Nd6 38. Rxf8+ Rxf8 39. Re7 a5 40. Bd5 h6 41. Rd7 Nf5 42. Be6 Kh7 43. Re7 Nd6 44. Rd7 Nf5 1/2-1/2

[Event "Pardubice Czech op-E 34th"]
[Site "Pardubice"]
[Date "2023.07.16"]
[Round "6"]
[White "Pecka, Jan"]
[Black "Postl, Petr"]
[Result "0-1"]
[ECO "E88"]
[WhiteElo "2054"]
[BlackElo "1928"]
[PlyCount "72"]
[EventDate "2023.07.13"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]
[WhiteTeam "Kobylisy II"]
[BlackTeam "Zapadocesky Express"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 d6 2. d4 g6 3. c4 Bg7 4. Nc3 Nf6 5. f3 0-0 6. Be3 c6 7. Qd2 e5 8. d5 Qc7 9. 0-0-0 Rd8 10. Kb1 a6 11. g4 c5 12. Nge2 Nbd7 13. Ng3 Nf8 14. Bd3 Rb8 15. Rdg1 Bd7 16. Bh6 Ne8 17. h4 b5 18. h5 bxc4 19. Bxc4 Bb5 20. Bxb5 axb5 21. Nf5 b4 22. Ne2 c4 23. Bxg7 Nxg7 24. Nxg7 Kxg7 25. Ng3 f6 26. hxg6 hxg6 27. g5 c3 28. gxf6+ Kxf6 29. Nh5+ Ke7 30. Qg5+ Kd7 31. Qg4+ Ke7 32. Ng7 b3 33. Nf5+ Ke8 34. Rh8 bxa2+ 35. Ka1 cxb2+ 36. Kxa2 b1Q+ 0-1

[Event "Pardubice Czech op-E 34th"]
[Site "Pardubice"]
[Date "2023.07.15"]
[Round "5"]
[White "Pecka, Jan"]
[Black "Hlavina, Matous"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2054"]
[BlackElo "2134"]
[PlyCount "140"]
[EventDate "2023.07.13"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]
[WhiteTeam "Kobylisy II"]
[BlackTeam "Ricany 1925"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 e6 2. d4 d5 3. Bd3 c5 4. exd5 exd5 5. dxc5 Bxc5 6. Nf3 Nf6 7. 0-0 0-0 8. Nbd2 Bg4 9. Nb3 Bb6 10. c3 Nc6 11. Bf4 Re8 12. Bg3 Rc8 13. Re1 Rxe1+ 14. Qxe1 Bxf3 15. gxf3 Nh5 16. Bf5 Ra8 17. Rd1 Nxg3 18. hxg3 Qg5 19. Rxd5 Qxg3+ 20. Kf1 Qxf3 21. Be4 Qh3+ 22. Bg2 Qh4 23. Rd7 Rd8 24. Rxd8+ Qxd8 25. Qd2 Qf6 26. Qe2 g6 27. Nd2 Kg7 28. Ne4 Qf4 29. Qd2 Qh4 30. Nd6 Ne5 31. Ne8+ Kf8 32. Nd6 Ng4 33. Ne4 Kg7 34. c4 Qe7 35. c5 Bc7 36. Nd6 b6 37. Qd4+ Nf6 38. b4 Qd7 39. Bf3 h5 40. Kg1 Qe6 41. a4 Kh7 42. Kg2 Kg8 43. Nb5 bxc5 44. bxc5 Be5 45. Qd8+ Qe8 46. Qxe8+ Nxe8 47. Nxa7 Bd4 48. Nb5 Bxc5 49. a5 Nd6 50. Nxd6 Bxd6 51. a6 Bc5 52. Bd5 Kg7 53. f3 Ba7 54. Bc6 g5 55. Be8 Kf6 56. Bd7 Ke5 57. Be8 Ke6 58. Bb5 f5 59. Be8 h4 60. Bc6 Ke5 61. Bb7 Kf4 62. Bc8 Bb8 63. Bb7 g4 64. fxg4 fxg4 65. Bc8 h3+ 66. Kh1 Kf3 67. a7 Bxa7 68. Bxg4+ Kxg4 69. Kh2 Bb8+ 70. Kh1 Bc7 1/2-1/2

[Event "Klatovy op-A 29th"]
[Site "Klatovy"]
[Date "2023.07.09"]
[Round "9"]
[White "Mametev, Artem"]
[Black "Pecka, Jan"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1991"]
[BlackElo "2054"]
[PlyCount "57"]
[EventDate "2023.07.01"]
[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. 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 a5 13. Qf3 Bg5 14. h4 Bh6 15. g4 Bf4 16. Nxf4 exf4 17. Qxf4 0-0 18. Be2 Be6 19. Rd1 Ne5 20. Ne3 b3 21. axb3 Rb8 22. c5 Bxb3 23. Rxd6 Qe8 24. h5 h6 25. g5 hxg5 26. Qxg5 f6 27. Qg3 Kh8 28. Nf5 Rg8 29. Qg6 1-0

[Event "Klatovy op-A 29th"]
[Site "Klatovy"]
[Date "2023.07.08"]
[Round "8"]
[White "Pecka, Jan"]
[Black "Skypala, Ondrej"]
[Result "1/2-1/2"]
[ECO "E87"]
[WhiteElo "2054"]
[BlackElo "2163"]
[PlyCount "22"]
[EventDate "2023.07.01"]
[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 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 e5 7. d5 Nh5 8. Qd2 Qh4+ 9. Bf2 Qf4 10. Be3 Qh4+ 11. Bf2 Qf4 1/2-1/2

[Event "Klatovy op-A 29th"]
[Site "Klatovy"]
[Date "2023.07.07"]
[Round "7"]
[White "Simak, Roman"]
[Black "Pecka, Jan"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1838"]
[BlackElo "2054"]
[PlyCount "30"]
[EventDate "2023.07.01"]
[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. b3 d6 3. Bb2 Nf6 4. Nc3 Nc6 5. Bb5 Bd7 6. a4 g6 7. Nf3 Bg7 8. Qe2 0-0 9. 0-0 Nh5 10. Nd1 Bh6 11. g3 e5 12. Nh4 Nf4 13. gxf4 Qxh4 14. fxe5 Bh3 15. exd6 Qg5+ 0-1

[Event "Klatovy op-A 29th"]
[Site "Klatovy"]
[Date "2023.07.06"]
[Round "6"]
[White "Pecka, Jan"]
[Black "Kroulik, Vaclav"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2054"]
[BlackElo "1750"]
[PlyCount "94"]
[EventDate "2023.07.01"]
[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. e3 d5 2. c4 e6 3. Nf3 Nf6 4. b3 b6 5. Bb2 Bb7 6. Be2 Bd6 7. 0-0 0-0 8. d3 Nbd7 9. Nbd2 Re8 10. Rc1 Rc8 11. Qc2 c5 12. Qb1 Qe7 13. Rfe1 Qf8 14. Qa1 Bb8 15. Bf1 a6 16. a3 dxc4 17. Nxc4 b5 18. Nce5 Nxe5 19. Nxe5 Red8 20. f4 Nd5 21. Rc2 f6 22. Ng4 Ba7 23. Qc1 h5 24. Nf2 Qf7 25. e4 Ne7 26. Be2 Nc6 27. Qd1 Nd4 28. Bxd4 Rxd4 29. Bxh5 g6 30. Bg4 f5 31. Bf3 c4 32. bxc4 bxc4 33. Qc1 Qd7 34. dxc4 Bxe4 35. Bxe4 Rxe4 36. Rxe4 fxe4 37. c5 Qd4 38. Rd2 Qxc5 39. Qd1 Qc1 40. Rd8+ Kf7 41. Rd7+ Ke8 42. Rxa7 e3 43. Rd7 exf2+ 44. Kf1 Qxf4 45. Rd4 Qe5 46. Qa4+ Qb5+ 47. Kxf2 Qxa4 1/2-1/2

[Event "Klatovy op-A 29th"]
[Site "Klatovy"]
[Date "2023.07.05"]
[Round "5"]
[White "Martirosyan, David"]
[Black "Pecka, Jan"]
[Result "1/2-1/2"]
[ECO "E36"]
[WhiteElo "1997"]
[BlackElo "2054"]
[PlyCount "66"]
[EventDate "2023.07.01"]
[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 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. a3 Bxc3+ 6. Qxc3 d5 7. Nf3 dxc4 8. Qxc4 b6 9. Bg5 Nbd7 10. e3 Bb7 11. Be2 c5 12. 0-0 Rc8 13. Rfd1 Qe7 14. Qa4 a6 15. dxc5 b5 16. Qb4 Qxc5 17. Qxc5 Nxc5 18. Nd4 Na4 19. Rab1 Be4 20. Bd3 Bxd3 21. Rxd3 Nxb2 22. Rb3 Nc4 23. Bxf6 gxf6 24. Rc3 Nb6 25. Nc6 Kg7 26. Rbc1 Rc7 27. Nb4 Rxc3 28. Rxc3 a5 29. Na6 Ra8 30. Nc7 b4 31. Rc6 Rc8 32. axb4 axb4 33. g3 b3 1/2-1/2

[Event "Klatovy op-A 29th"]
[Site "Klatovy"]
[Date "2023.07.04"]
[Round "4"]
[White "Pecka, Jan"]
[Black "Roubal, Matyas"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2054"]
[BlackElo "1850"]
[PlyCount "49"]
[EventDate "2023.07.01"]
[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 g6 4. 0-0 Bg7 5. c3 Nf6 6. Re1 0-0 7. d4 d5 8. exd5 Qxd5 9. c4 Qd6 10. d5 Nd4 11. Nxd4 cxd4 12. h3 Nd7 13. Nd2 Nb6 14. Ne4 Qc7 15. d6 exd6 16. Bf4 Be5 17. Bh6 a6 18. Bxf8 axb5 19. Bxd6 Bxd6 20. Nf6+ Kh8 21. Re8+ Kg7 22. Qxd4 Be5 23. Rxe5 Qc6 24. Nh5+ gxh5 25. Re6+ 1-0

[Event "Klatovy op-A 29th"]
[Site "Klatovy"]
[Date "2023.07.03"]
[Round "3"]
[White "Stary, Vojtech"]
[Black "Pecka, Jan"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1752"]
[BlackElo "2054"]
[PlyCount "71"]
[EventDate "2023.07.01"]
[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. 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. Rxa4 a5 15. b4 axb4 16. cxb4 Bg5 17. Be2 Kh8 18. 0-0 f5 19. b5 Ne7 20. Ncb4 Bb7 21. Nxe7 Bxe7 22. Nc6 Bxc6 23. bxc6 Rb2 24. exf5 d5 25. Ba6 Rb6 26. Bb7 d4 27. Ra8 Qc7 28. Qa4 Rxb7 29. cxb7 Qxb7 30. Rxf8+ Bxf8 31. Qe8 Qe7 32. Qxe7 Bxe7 33. Re1 Bf6 34. f4 e4 35. Rxe4 Kg8 36. g4 1-0

[Event "Klatovy op-A 29th"]
[Site "Klatovy"]
[Date "2023.07.02"]
[Round "2"]
[White "Pecka, Jan"]
[Black "Jun, Rudolf Jr"]
[Result "0-1"]
[ECO "A70"]
[WhiteElo "2054"]
[BlackElo "2243"]
[PlyCount "62"]
[EventDate "2023.07.01"]
[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 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Bb5+ Bd7 8. Bxd7+ Nbxd7 9. Nf3 a6 10. a4 Bg7 11. 0-0 0-0 12. Nd2 Re8 13. a5 Ne5 14. Qc2 Nh5 15. f4 Ng4 16. Nf3 Bd4+ 17. Nxd4 cxd4 18. Nd1 f5 19. h3 Rc8 20. Qd3 fxe4 21. Qxd4 Ng3 22. Re1 Nf5 23. Qb4 Nf6 24. Ne3 Qc7 25. Ra4 Qxc1 26. Nxf5 gxf5 27. Rxc1 Rxc1+ 28. Kf2 e3+ 29. Ke2 Nh5 30. Qxd6 Ng3+ 31. Kd3 e2 0-1

[Event "Klatovy op-A 29th"]
[Site "Klatovy"]
[Date "2023.07.01"]
[Round "1"]
[White "Zhang, Michelle1111"]
[Black "Pecka, Jan"]
[Result "0-1"]
[ECO "C90"]
[WhiteElo "1772"]
[BlackElo "2054"]
[PlyCount "112"]
[EventDate "2023.07.01"]
[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 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. 0-0 0-0 6. c3 d6 7. Nbd2 Na5 8. Bb5 a6 9. Ba4 b5 10. Bc2 c5 11. Re1 Re8 12. Nf1 Bf8 13. Bg5 h6 14. Bh4 g6 15. Ne3 Bg7 16. Qd2 Be6 17. d4 Qc7 18. dxe5 dxe5 19. Nd5 Nxd5 20. exd5 Nc4 21. d6 Nxd2 22. dxc7 Nxf3+ 23. gxf3 g5 24. Bg3 f6 25. Rad1 Bf8 26. Be4 Rac8 27. Bg6 Re7 28. Rd6 Kg7 29. Be4 Bxa2 30. Rxa6 Bc4 31. Rd1 Rcxc7 32. Bf5 Ra7 33. Rdd6 b4 34. Rxa7 Rxa7 35. Rd1 Be2 36. Rc1 bxc3 37. bxc3 Bxf3 38. h4 Be7 39. hxg5 hxg5 40. c4 Bd8 41. Be6 Kf8 42. Bd5 Bxd5 43. cxd5 Be7 44. Kg2 Ra4 45. Rh1 Rd4 46. Rh8+ Kg7 47. Re8 Kf7 48. Rh8 Rxd5 49. Kf3 Ke6 50. Re8 c4 51. Rc8 Rc5 52. Ra8 c3 53. Ra1 c2 54. Rc1 Rc6 55. Ke2 Ba3 56. Kd2 Rd6+ 0-1

[Event "Mid Bohemia Region-chT 2223"]
[Site "Czech Republic"]
[Date "2023.02.12"]
[Round "8.4"]
[White "Komprda, Pavel"]
[Black "Pecka, Jan"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "2004"]
[BlackElo "1739"]
[PlyCount "118"]
[EventDate "2022.10.09"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Odolena Voda Aero"]
[BlackTeam "Cesky Brod"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. e3 0-0 6. Bd3 Nbd7 7. 0-0 b6 8. Qc2 Bb7 9. cxd5 exd5 10. b3 c5 11. Ba3 Rc8 12. Rac1 c4 13. Bxe7 cxd3 14. Bxd8 dxc2 15. Bxf6 Rxc3 16. Be7 Rfc8 17. Bb4 R3c7 18. Rfe1 a5 19. Ba3 Nf6 20. Ne5 Ba6 21. f3 a4 22. bxa4 Ne8 23. a5 bxa5 24. Bc5 f6 25. Ng4 Rxc5 26. dxc5 Rxc5 27. Nf2 Nc7 28. g4 Ne6 29. Kg2 Rc6 30. h4 d4 31. exd4 Nxd4 32. Re4 Ne2 33. Rxe2 Bxe2 34. f4 Kf7 35. g5 f5 36. Nh1 Rc3 37. Kf2 Bc4 38. Ke1 Bxa2 39. Kd2 Rc5 40. Rxc2 Rxc2+ 41. Kxc2 Ke6 42. Ng3 g6 43. h5 Bc4 44. Kc3 Bb5 45. h6 a4 46. Kb4 Be8 47. Kc4 Kd6 48. Ne2 Bf7+ 49. Kb4 Kd5 50. Nc3+ Kd4 51. Nb5+ Ke3 52. Nd6 Kxf4 53. Nxf7 Kg3 54. Ne5 f4 55. Nxg6 f3 56. Nf4 f2 57. Ne2+ Kh4 58. g6 f1Q 59. g7 Qf7 0-1

[Event "CZE-chT2B 2223"]
[Site "Czech Republic"]
[Date "2023.02.05"]
[Round "8.5"]
[White "Plesek, Jiri"]
[Black "Pecka, Jan"]
[Result "0-1"]
[ECO "D58"]
[WhiteElo "1975"]
[BlackElo "1905"]
[PlyCount "66"]
[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 "Pankrac II"]
[BlackTeam "Kobylisy"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 0-0 6. e3 Nbd7 7. Bd3 h6 8. Bh4 b6 9. cxd5 exd5 10. Rc1 Bb7 11. 0-0 c5 12. dxc5 bxc5 13. Qa4 Qb6 14. Bb5 Qe6 15. Bxd7 Nxd7 16. Bxe7 Qxe7 17. Rfd1 Nb6 18. Qf4 Rfd8 19. Rc2 Rac8 20. h3 Rc6 21. Rcd2 Rf6 22. Qe5 Re6 23. Qh5 a6 24. b3 Rdd6 25. a4 a5 26. Qh4 Qf8 27. Nb5 Rd7 28. Nc3 Rde7 29. Kf1 Qa8 30. Ne1 d4 31. Ne2 Nd5 32. Nf4 g5 33. Qg3 Nxf4 0-1

[Event "Mid Bohemia Region-chT 2223"]
[Site "Czech Republic"]
[Date "2023.01.15"]
[Round "6.4"]
[White "Seifarth, Robert"]
[Black "Pecka, Jan"]
[Result "0-1"]
[ECO "A33"]
[WhiteElo "2199"]
[BlackElo "1739"]
[PlyCount "116"]
[EventDate "2022.10.09"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Kralupy nad Vltavou"]
[BlackTeam "Cesky Brod"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. g3 Nf6 2. Bg2 e6 3. c4 c5 4. Nf3 Nc6 5. Nc3 Be7 6. d4 cxd4 7. Nxd4 a6 8. e4 Qc7 9. 0-0 0-0 10. h3 Nxd4 11. Qxd4 Bc5 12. Qd3 h6 13. Na4 Ba7 14. Bd2 e5 15. c5 Qc6 16. b3 Bxc5 17. Rac1 d6 18. Nxc5 dxc5 19. Qc3 Re8 20. Qxc5 Qxc5 21. Rxc5 Bd7 22. f4 Bc6 23. Rxe5 Rxe5 24. fxe5 Nd7 25. e6 fxe6 26. Bc3 Nc5 27. Re1 a5 28. Bd4 Na6 29. a3 Rd8 30. Bb6 Rd3 31. Re3 Rxe3 32. Bxe3 a4 33. b4 Nc7 34. Kf2 Kf7 35. Bd4 Nb5 36. Bb2 Nd6 37. b5 Bxb5 38. Bc3 Bc6 39. Ke3 Nc4+ 40. Kd4 Nxa3 41. Bf1 Bb5 42. Bd3 Bxd3 43. Kxd3 Nb5 44. Be5 Na7 45. Kc4 g6 46. Bf4 h5 47. Bc1 Ke7 48. Kc5 Nc8 49. e5 Kd7 50. Kb4 Kc7 51. Ba3 Na7 52. Kxa4 Kc6 53. Ka5 Nb5 54. Bb2 Kc5 55. Bc1 b6+ 56. Ka6 Nd4 57. Bg5 b5 58. Be3 b4 0-1

[Event "CZE-chT2B 2223"]
[Site "Czech Republic"]
[Date "2022.12.18"]
[Round "5.4"]
[White "Kotyk, Vaclav"]
[Black "Pecka, Jan"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "2125"]
[BlackElo "1905"]
[PlyCount "46"]
[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 "Kobylisy"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 c6 8. Qc2 Nbd7 9. Nge2 Re8 10. 0-0 h6 11. Bh4 Ne4 12. Bxe7 Qxe7 13. Rae1 Ndf6 14. Na4 Ng4 15. Nf4 Qh4 16. h3 Ngf6 17. g3 Qg5 18. Kh2 Nh5 19. h4 Qf5 20. Nc5 b6 21. Nxe4 Nxf4 22. Ng5 Nxd3 23. e4 dxe4 0-1

[Event "Mid Bohemia Region-chT 2223"]
[Site "Czech Republic"]
[Date "2022.11.27"]
[Round "4.3"]
[White "Pecka, Jan"]
[Black "Musil, Martin"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1739"]
[BlackElo "1986"]
[PlyCount "76"]
[EventDate "2022.10.09"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Cesky Brod"]
[BlackTeam "Lysa nad Labem Joly IV"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. d4 e6 2. e4 d5 3. Bd3 c5 4. exd5 Qxd5 5. Nc3 Qd8 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 Bd7 9. 0-0 Nf6 10. Qe2 a6 11. Rad1 Qc7 12. Nxc6 Bxc6 13. f4 Be7 14. Bd4 0-0 15. f5 exf5 16. Rxf5 Rae8 17. Rdf1 Bc5 18. Bxc5 Rxe2 19. Nxe2 Rd8 20. Ng3 Bd5 21. Bd4 Ne8 22. Re1 Be6 23. Be5 Qa5 24. Bc3 Qb6+ 25. Rf2 Nc7 26. b3 Nd5 27. Ba1 Ne3 28. h3 Nd5 29. Kf1 Nb4 30. Bf5 Bxf5 31. Nxf5 Qb5+ 32. Kg1 Re8 33. Rd1 f6 34. c3 Nd3 35. Rf3 Re1+ 36. Rxe1 Nxe1 37. Rf1 Qe2 38. Nh4 g5 0-1

[Event "Mid Bohemia Region-chT 2223"]
[Site "Czech Republic"]
[Date "2022.10.30"]
[Round "2.4"]
[White "Kaplan, Daniel"]
[Black "Pecka, Jan"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2026"]
[BlackElo "1739"]
[PlyCount "90"]
[EventDate "2022.10.09"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Nymburk Sokol"]
[BlackTeam "Cesky Brod"]
[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. Bd3 Bg5 12. c3 0-0 13. Nc2 Be6 14. Nce3 Ne7 15. Bc2 Bxe3 16. Nxe3 d5 17. exd5 Nxd5 18. Nxd5 Qxd5 19. Qxd5 Bxd5 20. 0-0 Rab8 21. Rfd1 Rfd8 22. a3 Be6 23. Rxd8+ Rxd8 24. Rd1 Rxd1+ 25. Bxd1 Kf8 26. Kf1 Ke7 27. Ke2 Kd6 28. Kd2 f5 29. b4 Bc4 30. a4 e4 31. Ke3 Ke5 32. g3 g5 33. f4+ exf3 34. Kxf3 Bd5+ 35. Kf2 Bc4 36. a5 Bd5 37. Bc2 h6 38. Ke3 f4+ 39. gxf4+ gxf4+ 40. Kf2 Be4 41. Bd1 Bh1 42. Bb3 Bd5 43. Bd1 Ke4 44. Bf3+ Ke5 45. Bd1 Bh1 1/2-1/2

[Event "Ricany op 20th"]
[Site "Ricany"]
[Date "2022.09.03"]
[Round "9"]
[White "Pecka, Jan"]
[Black "Blumel, Otto"]
[Result "1/2-1/2"]
[ECO "C32"]
[WhiteElo "1840"]
[BlackElo "1907"]
[PlyCount "14"]
[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. f4 d5 3. exd5 e4 4. d3 Qxd5 5. Nc3 Bb4 6. Bd2 Bxc3 7. Bxc3 Nf6 1/2-1/2

[Event "Ricany op 20th"]
[Site "Ricany"]
[Date "2022.09.02"]
[Round "8"]
[White "Strnadova, Monika"]
[Black "Pecka, Jan"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1564"]
[BlackElo "1840"]
[PlyCount "56"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Bb4 7. Bd2 d5 8. exd5 Nxd5 9. Bd3 Be6 10. 0-0 0-0 11. Ne4 Bxd2 12. Qxd2 Nf4 13. Nbc5 Bd5 14. f3 b6 15. Nb3 Bxb3 16. axb3 Nxd3 17. Qxd3 Qxd3 18. cxd3 Rfd8 19. Rfd1 Nd4 20. Ra3 a5 21. Nd2 Nc2 22. Ra4 Rxd3 23. Re4 f6 24. Kf2 Rad8 25. Ke2 R3d5 26. Rc4 Nd4+ 27. Ke1 Nxb3 28. Rc2 Rxd2 0-1

[Event "Ricany op 20th"]
[Site "Ricany"]
[Date "2022.09.01"]
[Round "7"]
[White "Pecka, Jan"]
[Black "Mrazek, Adam"]
[Result "1-0"]
[ECO "A24"]
[WhiteElo "1840"]
[BlackElo "1546"]
[PlyCount "55"]
[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. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 Nbd7 7. Rb1 e5 8. d3 Re8 9. b4 e4 10. Nd2 exd3 11. exd3 Ne5 12. Nde4 Nxe4 13. Nxe4 Bf5 14. Re1 h6 15. Bb2 Qd7 16. f4 Bxe4 17. dxe4 Nc6 18. Bxg7 Kxg7 19. Qd2 Re7 20. b5 Nd8 21. f5 Re5 22. Rf1 b6 23. Rf4 g5 24. f6+ Kh7 25. Rf5 Rxf5 26. exf5 Qxf5 27. Re1 Qc5+ 28. Kh1 1-0

[Event "Ricany op 20th"]
[Site "Ricany"]
[Date "2022.08.31"]
[Round "6"]
[White "Jun, Rudolf Jr"]
[Black "Pecka, Jan"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2165"]
[BlackElo "1840"]
[PlyCount "63"]
[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 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 e5 6. Bxc6 dxc6 7. d3 b6 8. Be3 Ba6 9. c4 Qd7 10. Qc2 0-0-0 11. Rd1 f5 12. Nc3 f4 13. Bc1 Kb8 14. a3 Qe7 15. b4 g5 16. bxc5 g4 17. Ne1 Qxc5 18. a4 Qd6 19. a5 Bb7 20. Ba3 Qf6 21. axb6 axb6 22. Rdb1 Ne7 23. Rxb6 Nc8 24. Rb3 f3 25. Rab1 Rd7 26. Na4 Bf8 27. Qb2 Qg7 28. Bxf8 Rxf8 29. Nc5 Rff7 30. Na6+ Ka8 31. Ra3 Na7 32. Qb6 1-0

[Event "Ricany op 20th"]
[Site "Ricany"]
[Date "2022.08.30"]
[Round "5"]
[White "Pecka, Jan"]
[Black "Simecek, Bohumil"]
[Result "1/2-1/2"]
[ECO "C05"]
[WhiteElo "1840"]
[BlackElo "2051"]
[PlyCount "64"]
[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 e6 2. d4 d5 3. Bd3 Nf6 4. Nd2 c5 5. dxc5 dxe4 6. Nxe4 Nxe4 7. Bxe4 Qxd1+ 8. Kxd1 Bxc5 9. Ke2 Nc6 10. Nf3 f6 11. Be3 Bxe3 12. Kxe3 e5 13. c4 Be6 14. b3 Rd8 15. Rhd1 g6 16. Bxc6+ bxc6 17. Nd2 Ke7 18. Ne4 Bf5 19. Nc5 Rxd1 20. Rxd1 Rd8 21. Rxd8 Kxd8 22. b4 Ke7 23. f3 Bb1 24. a3 f5 25. f4 exf4+ 26. Kxf4 Ba2 27. Ke5 Bxc4 28. g3 Bd5 29. Nd3 Be4 30. Nc5 Bd5 31. Nd3 Be4 32. Nc5 Bd5 1/2-1/2

[Event "Ricany op 20th"]
[Site "Ricany"]
[Date "2022.08.29"]
[Round "4"]
[White "Pecka, Jan"]
[Black "Vetrovsky, Michal"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "1840"]
[BlackElo "2122"]
[PlyCount "118"]
[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 e6 3. Bg5 h6 4. Bh4 Be7 5. Nc3 b6 6. Nf3 Bb7 7. e3 d6 8. Bd3 Nbd7 9. Bg3 Nh5 10. e4 Nxg3 11. hxg3 e5 12. d5 Bf6 13. Qd2 Qe7 14. 0-0-0 0-0-0 15. Kb1 Bg5 16. Qc2 Kb8 17. b4 g6 18. Nd2 Bxd2 19. Qxd2 Qg5 20. Qc2 h5 21. Na4 Qe7 22. Rc1 Rdf8 23. c5 dxc5 24. bxc5 Nxc5 25. Nxc5 Qxc5 26. Qxc5 bxc5 27. Rxc5 f5 28. f3 Rf6 29. Kc2 fxe4 30. Bxe4 Rd8 31. Rb1 Rb6 32. Rcb5 Rdd6 33. Rxb6 axb6 34. Rd1 Kc8 35. f4 exf4 36. gxf4 Rf6 37. g3 Kd7 38. Kc3 c6 39. Kd4 Bc8 40. Rc1 Kd6 41. Rg1 Bf5 42. Rc1 Bd7 43. Rg1 Be8 44. Rc1 h4 45. Ke3 hxg3 46. Kf3 g2 47. Kg4 Rf8 48. Bxg2 Bd7+ 49. Kg3 Ra8 50. Rc2 Ra4 51. Bf3 Rd4 52. Rc3 Ra4 53. a3 Bf5 54. Bd1 Rd4 55. Rxc6+ Kd7 56. Bf3 Rd3 57. a4 Be4 58. Kg4 Bxf3+ 59. Kg5 Bxd5 0-1

[Event "Ricany op 20th"]
[Site "Ricany"]
[Date "2022.08.28"]
[Round "3"]
[White "Pechanek, Krystof Jan"]
[Black "Pecka, Jan"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1556"]
[BlackElo "1840"]
[PlyCount "68"]
[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. Bf4 c5 3. c3 Qb6 4. Qc2 Nc6 5. e3 d5 6. Nf3 Bg4 7. Nbd2 e6 8. Be2 Be7 9. h3 Bf5 10. Qb3 h6 11. Qxb6 axb6 12. Bc7 Nd7 13. Bb5 Ra5 14. Bxc6 bxc6 15. Ne5 Nxe5 16. Bxe5 f6 17. Bg3 cxd4 18. exd4 Kf7 19. a3 c5 20. dxc5 bxc5 21. Nf3 Be4 22. 0-0 Bxf3 23. gxf3 c4 24. Rfe1 Rc5 25. Re2 Ra8 26. Rae1 Ra6 27. Rc2 Rb6 28. Ree2 g5 29. f4 Bd6 30. fxg5 Bxg3 31. fxg3 fxg5 32. Kf2 e5 33. Kf1 e4 34. Rf2+ Kg6 0-1

[Event "Ricany op 20th"]
[Site "Ricany"]
[Date "2022.08.28"]
[Round "2"]
[White "Pecka, Jan"]
[Black "Soural, Jan"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "1840"]
[BlackElo "2144"]
[PlyCount "86"]
[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. Nc3 d5 4. cxd5 Nxd5 5. Bd2 Nxc3 6. Bxc3 Bg7 7. e4 0-0 8. Bc4 c5 9. d5 Bxc3+ 10. bxc3 e6 11. d6 Qf6 12. Qf3 Qe5 13. Qd3 Rd8 14. Rd1 Nc6 15. Nf3 Qg7 16. 0-0 Bd7 17. Rfe1 g5 18. h3 Ne5 19. Nxe5 Qxe5 20. Qg3 f6 21. Qxe5 fxe5 22. a4 Kf7 23. a5 b5 24. axb6 axb6 25. Ra1 b5 26. Bb3 Bc6 27. Rxa8 Bxa8 28. Ra1 Bxe4 29. Ra7+ Kf6 30. c4 bxc4 31. Bxc4 Rxd6 32. Rc7 Rc6 33. Rd7 Bd5 34. Bxd5 exd5 35. Rxd5 c4 36. Rd2 c3 37. Rc2 e4 38. Kf1 Ke5 39. Ke2 Kd4 40. Rc1 Kc4 41. Kd1 Kd3 42. Rc2 Ra6 43. Rc1 Ra2 0-1

[Event "Ricany op 20th"]
[Site "Ricany"]
[Date "2022.08.27"]
[Round "1"]
[White "Zabehlicky, Jiri"]
[Black "Pecka, Jan"]
[Result "0-1"]
[ECO "B24"]
[WhiteElo "1429"]
[BlackElo "1840"]
[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 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nge2 e6 6. d3 Nge7 7. 0-0 0-0 8. Be3 Nd4 9. Qd2 Nec6 10. Rab1 Rb8 11. Bxd4 cxd4 12. Nd1 b5 13. b3 d6 14. Nb2 Qc7 15. Ra1 a6 16. a4 Bd7 17. axb5 axb5 18. Rfc1 Ra8 19. Nd1 Qb7 20. Rcb1 Ra6 21. Qc1 Rfa8 22. Rxa6 Qxa6 23. f4 Ra7 24. Nf2 Nb4 25. h3 Qa3 0-1

[Event "Klatovy op 28th"]
[Site "Klatovy"]
[Date "2022.07.02"]
[Round "1"]
[White "Pecka, Jan"]
[Black "Simet, Martin"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "1863"]
[BlackElo "2155"]
[PlyCount "68"]
[EventDate "2022.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. 0-0 g6 5. Re1 Bg7 6. c3 a6 7. Bf1 Qc7 8. d4 b6 9. Bf4 e5 10. Be3 Ngf6 11. Nbd2 0-0 12. dxe5 dxe5 13. Qc2 Bb7 14. Rad1 h6 15. h3 Rad8 16. Bd3 Rfe8 17. Nf1 c4 18. Be2 Nxe4 19. N1d2 Nxd2 20. Rxd2 b5 21. Red1 Nf8 22. Nh2 f5 23. Bf3 Rxd2 24. Qxd2 e4 25. Be2 Be5 26. Nf1 f4 27. Bd4 f3 28. gxf3 exf3 29. Bxf3 Bxf3 30. Re1 Bf4 31. Rxe8 Bxd2 32. Nxd2 Bc6 33. Re3 Kf7 34. Nf1 Ne6 0-1

[Event "Prague Menchik Memorial Rapid"]
[Site "Prague"]
[Date "2022.06.05"]
[Round "7"]
[White "Jedlicka, Ales"]
[Black "Pecka, Jan"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2207"]
[BlackElo "1863"]
[PlyCount "62"]
[EventDate "2022.06.05"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. Bf4 c6 7. e3 Bd6 8. Bg3 0-0 9. Bd3 Bxg3 10. hxg3 Nbd7 11. g4 dxc4 12. Bb1 g6 13. g5 Nd5 14. Qd2 c5 15. e4 cxd4 16. Qxd4 Nxc3 17. bxc3 Nc5 18. Qe3 f5 19. gxf6 Qxf6 20. Bc2 Rad8 21. Ng5 Nd3+ 22. Kf1 Qxf2+ 23. Qxf2 Rxf2+ 24. Kg1 Rxc2 25. Nxh7 Nf4 26. Rh4 Rxg2+ 27. Kf1 g5 28. Nf6+ Kf7 29. Rxf4 gxf4 30. Kxg2 Kxf6 31. Kf3 Ke5 0-1

[Event "Prague Menchik Memorial Rapid"]
[Site "Prague"]
[Date "2022.06.05"]
[Round "6"]
[White "Pecka, Jan"]
[Black "Haman, Jakub"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "1863"]
[BlackElo "2229"]
[PlyCount "121"]
[EventDate "2022.06.05"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. 0-0 Bd7 5. c3 Nf6 6. Re1 a6 7. Bf1 e5 8. d4 Be7 9. a4 b6 10. Na3 0-0 11. dxe5 dxe5 12. Nc4 Qc7 13. Nfxe5 Nxe5 14. Bf4 Nfg4 15. Nxe5 Nxe5 16. Bxe5 Qxe5 17. Qxd7 Rfd8 18. Qf5 Qxf5 19. exf5 Kf8 20. Rad1 a5 21. Bc4 Rxd1 22. Rxd1 Rd8 23. Bd5 Bf6 24. Rd2 Bg5 25. Rd3 Bc1 26. b3 Bb2 27. c4 Bd4 28. Kf1 Re8 29. f3 Re5 30. Be4 f6 31. Rd2 h6 32. Re2 Re7 33. Bc2 Rxe2 34. Kxe2 Ke7 35. Kd3 Kd6 36. Ke4 Bg1 37. h3 Bh2 38. f4 Bg3 39. Kf3 Be1 40. Be4 Bd2 41. Bd5 Bc1 42. Kg4 Ke7 43. g3 Bd2 44. Kh5 Be1 45. g4 Bd2 46. Kg6 Kf8 47. g5 fxg5 48. f6 gxf6 49. Kxf6 Bxf4 50. Bf7 Be3 51. Bh5 Bd4+ 52. Ke6 Kg7 53. Kd6 Bc3 54. Ke6 Bb4 55. Be8 Kf8 56. Bh5 Kg7 57. Be8 Bc3 58. Bh5 Be1 59. Be8 Bg3 60. Bh5 Bf2 61. Ke5 1/2-1/2

[Event "Prague Menchik Memorial Rapid"]
[Site "Prague"]
[Date "2022.06.05"]
[Round "1"]
[White "Pecka, Jan"]
[Black "Pulpan, Jakub"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1863"]
[BlackElo "2415"]
[PlyCount "82"]
[EventDate "2022.06.05"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. Nf3 Qxd5 6. 0-0 e6 7. d4 Bd6 8. Qe2 Nc6 9. Be3 0-0-0 10. c4 Qh5 11. Nc3 e5 12. d5 Ne7 13. Qc2 Ng4 14. Ne4 f5 15. Ng3 Nxe3 16. fxe3 Qh6 17. Nxf5 Qf6 18. Nxe7+ Qxe7 19. Nd2 Bc5 20. Qe4 Rhf8 21. Nf3 Rf4 22. Qxe5 Rxf3 23. Qxe7 Rxf1+ 24. Rxf1 Bxe7 25. Rf7 Bc5 26. Rxg7 Bxe3+ 27. Kf1 h6 28. Rf7 b5 29. b3 bxc4 30. bxc4 Rd6 31. Rf3 Bc5 32. Rb3 Rf6+ 33. Ke1 Rf4 34. Rh3 Rxc4 35. Rxh6 Rc2 36. Rc6 Bb4+ 37. Kd1 Rxg2 38. Rc4 a5 39. h4 Rxa2 40. Kc1 Rh2 41. Kb1 Kb7 0-1

[Event "CZE-ch U16"]
[Site "Herlikovice"]
[Date "2021.10.29"]
[Round "8"]
[White "Madle, Robin"]
[Black "Pecka, Jan"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "1564"]
[BlackElo "1725"]
[PlyCount "56"]
[EventDate "2021.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bc5 8. Be3 0-0 9. Nxc6 bxc6 10. Bxc5 Nxc5 11. Bxc6 Rb8 12. Qxd5 Qe7 13. Qd4 Rd8 14. Qc3 Ba6 15. Nd2 Rb6 16. Be4 Rxd2 17. Qxd2 Nxe4 18. Qd5 Bb7 19. Qd3 Nc5 20. Qd2 Bxg2 21. 0-0-0 Bxh1 22. Qd8+ Qf8 23. Qxc7 Rb7 24. Qa5 Bc6 25. b4 Ne6 26. a3 g6 27. h4 Qh6+ 28. Kb1 Be4 0-1

[Event "CZE-ch U16"]
[Site "Herlikovice"]
[Date "2021.10.28"]
[Round "7"]
[White "Pecka, Jan"]
[Black "Komora, Matej"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "1725"]
[BlackElo "1373"]
[PlyCount "125"]
[EventDate "2021.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 Nf6 5. Re1 Bd7 6. c3 g6 7. d4 cxd4 8. cxd4 Bg7 9. Nc3 0-0 10. h3 a6 11. Bf1 Rc8 12. e5 Ne8 13. Bf4 dxe5 14. dxe5 Nc7 15. Rc1 Ne6 16. Bg3 Na7 17. Bh4 Bc6 18. Qxd8 Rfxd8 19. Bxe7 Rd7 20. Bd6 Bf8 21. Bxf8 Kxf8 22. Ne4 Bxe4 23. Rxc8+ Nxc8 24. Rxe4 b5 25. a4 Nc5 26. Re1 Nxa4 27. Rc1 Ne7 28. b3 Nb2 29. Ra1 Nd3 30. Rxa6 Nc5 31. Ra8+ Kg7 32. Bxb5 Rb7 33. Bc4 Nxb3 34. Bxb3 Rxb3 35. Ra7 Nc6 36. Rc7 Rxf3 37. gxf3 Nxe5 38. Kg2 g5 39. Kg3 Ng6 40. Rc5 h6 41. Kg4 Kh7 42. Kf5 Kg7 43. Rc3 Nh4+ 44. Ke4 Ng6 45. Ra3 Kh7 46. Ra7 Kg7 47. Rb7 Kg8 48. Kf5 Kg7 49. Kg4 Ne5+ 50. Kg3 Ng6 51. Ra7 Kg8 52. Kg4 Kg7 53. Kf5 Nh4+ 54. Ke4 Ng6 55. Ra3 Kg8 56. Kd5 Nf4+ 57. Kd6 Ng6 58. Kd7 Kg7 59. Ke8 Ne5 60. Ra7 Kg6 61. Ra3 Kg7 62. f4 gxf4 63. Ra5 1/2-1/2

[Event "CZE-ch U16"]
[Site "Herlikovice"]
[Date "2021.10.27"]
[Round "5"]
[White "Pecka, Jan"]
[Black "Svacina, Tobias"]
[Result "0-1"]
[ECO "C34"]
[WhiteElo "1725"]
[BlackElo "1672"]
[PlyCount "64"]
[EventDate "2021.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 h6 4. Bc4 d6 5. b3 Nc6 6. Bb2 Nf6 7. Nc3 Bg4 8. d4 g5 9. Qd2 Bg7 10. 0-0-0 0-0 11. Rde1 Nd7 12. Nd1 Nb6 13. Nf2 Bxf3 14. gxf3 d5 15. exd5 Nxd5 16. Ne4 Ne3 17. d5 Ne5 18. Bxe5 Bxe5 19. h4 Qe7 20. c3 Qa3+ 21. Kb1 Nxc4 22. bxc4 f5 23. Nxg5 Bxc3 24. Qg2 hxg5 25. Qxg5+ Bg7 26. Re2 Qb4+ 27. Kc1 Qc3+ 28. Kb1 Qa1+ 29. Kc2 Qxa2+ 30. Kc1 Qxe2 31. Rg1 Qb2+ 32. Kd1 Qd4+ 0-1

[Event "CZE-ch U16"]
[Site "Herlikovice"]
[Date "2021.10.26"]
[Round "4"]
[White "Le, Anh Dung"]
[Black "Pecka, Jan"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "1812"]
[BlackElo "1725"]
[PlyCount "63"]
[EventDate "2021.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nbd2 Nbd7 5. e3 c6 6. Bd3 dxc4 7. Nxc4 Bb4+ 8. Bd2 Be7 9. 0-0 0-0 10. Rc1 c5 11. Nce5 Nxe5 12. Nxe5 cxd4 13. exd4 Qxd4 14. Bc3 Qb6 15. Ng4 Qd8 16. Nxf6+ Bxf6 17. Be4 Bxc3 18. Rxc3 Qf6 19. Qc2 g6 20. Rd1 Rd8 21. Rxd8+ Qxd8 22. Rc7 Rb8 23. g3 a6 24. h4 b5 25. Qc6 b4 26. Kg2 a5 27. h5 Kg7 28. h6+ Kg8 29. Qc5 Ba6 30. Qa7 Bd3 31. Bxd3 Qd5+ 32. Kg1 1-0

[Event "CZE-ch U16"]
[Site "Herlikovice"]
[Date "2021.10.25"]
[Round "3"]
[White "Pecka, Jan"]
[Black "Havelkova, Beata"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "1725"]
[BlackElo "1558"]
[PlyCount "115"]
[EventDate "2021.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 Bg4 3. Nf3 Bxf3 4. exf3 e6 5. d4 Nf6 6. Bd3 Bd6 7. 0-0 0-0 8. Ba3 e5 9. Bxd6 Qxd6 10. dxe5 Qxe5 11. Nd2 c5 12. Re1 Qd6 13. Nf1 Nc6 14. c3 Rfe8 15. Ne3 Rad8 16. Qd2 d4 17. Nf5 dxc3 18. Qg5 Qf8 19. Bc4 Kh8 20. Rxe8 Nxe8 21. Qc1 Nd6 22. Nxd6 Qxd6 23. Qxc3 Ne5 24. Bf1 Qd4 25. Qxd4 cxd4 26. f4 Ng6 27. g3 Kg8 28. Bc4 Kf8 29. Kf1 Ne7 30. Ke2 Nd5 31. Bxd5 Rxd5 32. Kd3 Ke7 33. Re1+ Kf6 34. Re4 Ra5 35. a4 Rc5 36. Rxd4 b5 37. b4 Rh5 38. h4 bxa4 39. Rd6+ Ke7 40. Ra6 Rd5+ 41. Kc3 Rd7 42. b5 f6 43. Rxa4 Ke6 44. Rc4 Ke7 45. Kb4 Kd8 46. Rc2 Ke7 47. Ka5 Kf7 48. Ka6 Ke7 49. Rc8 Rd2 50. Kxa7 Rxf2 51. Rc3 Ra2+ 52. Kb7 Rd2 53. b6 Rb2 54. Kc7 Rd2 55. b7 Rd7+ 56. Kb8 Kd8 57. Rc8+ Ke7 58. Rc7 1-0

[Event "CZE-ch U16"]
[Site "Herlikovice"]
[Date "2021.10.24"]
[Round "2"]
[White "Dedek, Jan"]
[Black "Pecka, Jan"]
[Result "1/2-1/2"]
[ECO "E06"]
[WhiteElo "1940"]
[BlackElo "1725"]
[PlyCount "86"]
[EventDate "2021.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. Nc3 d5 8. Ne5 c6 9. cxd5 cxd5 10. Qa4 Nfd7 11. Bf4 Nxe5 12. Bxe5 Nc6 13. Bf4 a6 14. Rfc1 b5 15. Qd1 Qb6 16. e4 Nxd4 17. exd5 exd5 18. Nxd5 Bxd5 19. Bxd5 Rac8 20. Be3 Bf6 21. Qg4 Rc5 22. Bg2 Rd8 23. Rxc5 Qxc5 24. Rd1 h5 25. Qe4 Ne2+ 26. Kf1 Nxg3+ 27. hxg3 Rxd1+ 28. Ke2 Qd6 29. Qe8+ Kh7 30. Be4+ g6 31. Qxf7+ Bg7 32. Bf4 Re1+ 33. Kxe1 Qb4+ 34. Kf1 Qxe4 35. Qa7 Qb1+ 36. Kg2 Qxa2 37. b4 Qe6 38. Qb7 Qf6 39. Be3 h4 40. gxh4 Qxh4 41. Bc5 Qg4+ 42. Kf1 Qe6 43. Bf8 Qc4+ 1/2-1/2

[Event "CZE-ch U16"]
[Site "Herlikovice"]
[Date "2021.10.23"]
[Round "1"]
[White "Pecka, Jan"]
[Black "Smajzrova, Dominika"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1725"]
[BlackElo "1231"]
[PlyCount "89"]
[EventDate "2021.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 f5 4. Bg2 Nf6 5. d3 g6 6. e3 Bg7 7. Nge2 0-0 8. 0-0 h6 9. Rb1 Ne7 10. b4 d6 11. a4 Rb8 12. a5 b6 13. axb6 axb6 14. Nd5 Nexd5 15. cxd5 Bb7 16. Nc3 Qe8 17. e4 c6 18. dxc6 Bxc6 19. b5 Bb7 20. Be3 Qd8 21. f3 d5 22. Na4 dxe4 23. dxe4 fxe4 24. Nxb6 exf3 25. Bxf3 Bxf3 26. Rxf3 Qc7 27. Nd5 Nxd5 28. Qxd5+ Kh7 29. Rxf8 Bxf8 30. b6 Qd6 31. Qf7+ Kh8 32. Rc1 Qa3 33. Qf2 Qd6 34. Bc5 Qd8 35. Qxf8+ Qxf8 36. Bxf8 Rxb6 37. Bxh6 Kg8 38. Rc7 Rb1+ 39. Kg2 Rb2+ 40. Kh3 e4 41. Re7 Rb4 42. Kg4 e3+ 43. Bf4 g5 44. Kxg5 Rb5+ 45. Kg4 1-0

[Event "CZE-ch Betsys Online Blitz"]
[Site "Chess.com INT"]
[Date "2021.04.17"]
[Round "4"]
[White "Brychta, David"]
[Black "Pecka, Jan"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2147"]
[BlackElo "1759"]
[PlyCount "83"]
[EventDate "2021.04.17"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "CZE"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. 0-0 Bg7 6. Re1 Nf6 7. Nc3 0-0 8. e5 Nd5 9. Ne4 Qb6 10. d3 f5 11. exf6 Nxf6 12. Ned2 Qd8 13. Nc4 d5 14. Nce5 Bd7 15. Be3 d4 16. Bg5 Rb8 17. b3 Rb7 18. Nxd7 Qxd7 19. Ne5 Qf5 20. Bh4 Rc7 21. Bxf6 Bxf6 22. Nf3 g5 23. Qe2 g4 24. Nd2 Bh4 25. g3 Bg5 26. Nc4 Kh8 27. Rf1 e6 28. Rae1 Re7 29. Qe4 Qf6 30. Qxg4 Rg8 31. Qe4 h5 32. Qe5 h4 33. Qxf6+ Bxf6 34. Re4 h3 35. Rfe1 Rge8 36. f4 Kh7 37. Kf2 Kg6 38. Kf3 Kf5 39. g4+ Kg6 40. Kg3 Rh7 41. Rxe6 Rd8 42. g5 1-0

[Event "CZE-ch Betsys Online Blitz"]
[Site "Chess.com INT"]
[Date "2021.04.17"]
[Round "7"]
[White "Lang, Simon"]
[Black "Pecka, Jan"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1757"]
[BlackElo "1759"]
[PlyCount "50"]
[EventDate "2021.04.17"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "CZE"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[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 0-0 13. Nce3 f5 14. Bd3 f4 15. Nc2 Ne7 16. Be2 Be6 17. f3 Nxd5 18. exd5 Bf5 19. Bd3 Bh4+ 20. Kf1 Qg5 21. Bxf5 Rxf5 22. Nb4 Qg6 23. Nc6 Bf6 24. Qe2 Rg5 25. Kf2 Rxg2+ 0-1

[Event "CZE-ch Betsys Online Blitz"]
[Site "Chess.com INT"]
[Date "2021.04.17"]
[Round "10"]
[White "Ludvik, Tomas"]
[Black "Pecka, Jan"]
[Result "1-0"]
[ECO "E18"]
[WhiteElo "2203"]
[BlackElo "1759"]
[PlyCount "73"]
[EventDate "2021.04.17"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "CZE"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. Nc3 d6 8. Qc2 Nbd7 9. e4 e5 10. d5 a5 11. h3 Ne8 12. Be3 Nc5 13. b3 Bc8 14. Nd2 f5 15. exf5 Bxf5 16. Nde4 Nxe4 17. Nxe4 Nf6 18. Nxf6+ Rxf6 19. Qd2 Qc8 20. g4 Bd7 21. Rae1 Rf7 22. f4 Bh4 23. Re2 h5 24. f5 hxg4 25. hxg4 a4 26. Be4 axb3 27. axb3 g6 28. Bg5 Bxg5 29. Qxg5 Rg7 30. f6 Qd8 31. Bxg6 Be8 32. f7+ Bxf7 33. Bxf7+ Kh8 34. Rh2+ Rh7 35. Rxh7+ Kxh7 36. Qg6+ Kh8 37. Qh6# 1-0

[Event "CZE-ch Betsys Online Blitz"]
[Site "Chess.com INT"]
[Date "2021.04.17"]
[Round "8"]
[White "Novotny, Martin"]
[Black "Pecka, Jan"]
[Result "1/2-1/2"]
[ECO "E09"]
[WhiteElo "2117"]
[BlackElo "1759"]
[PlyCount "113"]
[EventDate "2021.04.17"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "CZE"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 c6 7. Qc2 Nbd7 8. Nbd2 b6 9. e4 dxe4 10. Nxe4 Bb7 11. Rd1 Nxe4 12. Qxe4 Nf6 13. Qc2 Qc8 14. c5 Nd5 15. Ne5 Bf6 16. Nc4 Be7 17. Be3 Rd8 18. a3 Ba6 19. b4 Bxc4 20. Qxc4 b5 21. Qc2 a5 22. Qb3 Bf6 23. bxa5 Rxa5 24. a4 Qa8 25. Bxd5 Rxd5 26. Bd2 Rxa4 27. Bc3 Rxa1 28. Rxa1 Qb7 29. Qa3 Rd8 30. Qa5 Rb8 31. Kg2 h6 32. Qb4 Ra8 33. h4 Rxa1 34. Bxa1 Qa8 35. Bc3 Qa4 36. Qxa4 bxa4 37. Kf3 Kf8 38. Ke4 Ke7 39. Kd3 Kd7 40. Kc4 g5 41. h5 Bg7 42. Kb4 f5 43. Kxa4 f4 44. g4 Kc7 45. Kb4 Kb7 46. Kc4 Ka6 47. f3 Bf6 48. Bd2 Bd8 49. Kd3 Bc7 50. Ke4 Kb5 51. Kd3 Bb8 52. Bc3 Bc7 53. Bd2 Bb8 54. Bc1 Bc7 55. Bb2 Bb8 56. Bc3 Bc7 57. Bd2 1/2-1/2

[Event "CZE-ch Betsys Online Blitz"]
[Site "Chess.com INT"]
[Date "2021.04.17"]
[Round "12"]
[White "Pecka, Jan"]
[Black "Benes, Miroslav"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "1759"]
[BlackElo "1977"]
[PlyCount "195"]
[EventDate "2021.04.17"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "CZE"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. 0-0 e5 5. Re1 Nge7 6. c3 a6 7. Bf1 Bg4 8. h3 Bxf3 9. Qxf3 Ng6 10. d3 Be7 11. Be3 0-0 12. Nd2 Bg5 13. g3 Bxe3 14. Qxe3 f5 15. exf5 Rxf5 16. Bg2 Qc7 17. Bd5+ Kh8 18. Ne4 Raf8 19. Ng5 Nd8 20. Ne6 Nxe6 21. Bxe6 R5f6 22. Bd5 Ne7 23. Bg2 Qb6 24. f4 Ng6 25. fxe5 Nxe5 26. Re2 h6 27. Rf1 Rxf1+ 28. Bxf1 Nf3+ 29. Kg2 Qc6 30. Qe4 Qxe4 31. dxe4 Ne5 32. Rd2 Rf6 33. a3 Kg8 34. b4 b6 35. Bxa6 Kf7 36. a4 Ke7 37. a5 bxa5 38. bxa5 Nf3 39. Rf2 Ne1+ 40. Kf1 Nf3 41. Be2 Nd2+ 42. Ke1 Rxf2 43. Kxf2 Nxe4+ 44. Kf3 Nxc3 45. a6 Nd5 46. a7 Nb6 47. Bb5 c4 48. Bxc4 Kd8 49. Bd5 Kc7 50. a8Q Nxa8 51. Bxa8 Kd8 52. Bd5 Ke7 53. Ke4 Kf6 54. g4 g6 55. Kf4 g5+ 56. Ke4 Kg6 57. Bc6 h5 58. Bd7 h4 59. Kd5 Kf6 60. Bf5 Ke7 61. Bg6 Kf6 62. Bh7 Kg7 63. Bd3 Kf6 64. Kxd6 Kg7 65. Ke6 Kh6 66. Kf5 Kg7 67. Kxg5 Kh8 68. Kxh4 Kg8 69. Kg5 Kg7 70. h4 Kg8 71. h5 Kg7 72. h6+ Kg8 73. Kg6 Kh8 74. Be4 Kg8 75. h7+ Kh8 76. Kh5 Kg7 77. g5 Kh8 78. g6 Kg7 79. Bf5 Kh8 80. Be6 Kg7 81. Bf5 Kh8 82. Bb1 Kg7 83. h8Q+ Kxh8 84. Kh6 Kg8 85. g7 Kf7 86. Ba2+ Kf6 87. g8Q Ke5 88. Qf7 Kd4 89. Qe6 Kc3 90. Qd5 Kb2 91. Qc4 Ka1 92. Bb3 Kb2 93. Kg5 Ka3 94. Kf4 Kb2 95. Ke3 Ka3 96. Ba4 Kb2 97. Qb3+ Kc1 98. Qc2# 1-0

[Event "CZE-ch Betsys Online Blitz"]
[Site "Chess.com INT"]
[Date "2021.04.17"]
[Round "13"]
[White "Pecka, Jan"]
[Black "Jedlicka, Ales"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "1759"]
[BlackElo "2195"]
[PlyCount "140"]
[EventDate "2021.04.17"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "CZE"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. Re1 Nf6 7. c3 e6 8. d4 cxd4 9. cxd4 d5 10. e5 Ne4 11. Nc3 Nxc3 12. bxc3 Be7 13. h4 h6 14. Nh2 Rc8 15. Qg4 g6 16. h5 g5 17. f4 Rg8 18. fxg5 Bxg5 19. Bxg5 Rxg5 20. Qh3 Qe7 21. Nf3 Rg7 22. Nd2 Kd7 23. Nb3 b6 24. a4 Rcg8 25. Re2 Rg3 26. Qh2 R8g4 27. a5 Qg5 28. axb6 axb6 29. Kf1 Rh4 30. Qg1 Qxh5 31. Kf2 Rxc3 32. Qd1 Qf5+ 33. Kg1 Qh5 34. Kf2 Rf4+ 35. Kg1 Re4 36. Qe1 Qxe2 37. Qxc3 Qe3+ 38. Qxe3 Rxe3 39. Rb1 Rd3 40. Kf2 Nxd4 41. Nxd4 Rxd4 42. Rxb6 Rf4+ 43. Kg3 Rf5 44. Rb7+ Ke8 45. Rb8+ Ke7 46. Rh8 h5 47. Ra8 Rxe5 48. Kf4 Rf5+ 49. Ke3 e5 50. Ra5 Ke6 51. Ra6+ Ke7 52. Ra5 e4 53. Ra7+ Kf6 54. Ra6+ Kg5 55. Kd4 h4 56. Ra3 Kf4 57. Rh3 Kg4 58. Ra3 Rf2 59. Kxd5 f5 60. Ke5 Rxg2 61. Ra8 h3 62. Rg8+ Kf3 63. Rh8 h2 64. Kxf5 e3 65. Rh3+ Kf2 66. Ke4 e2 67. Rf3+ Kg1 68. Re3 h1Q 69. Kd3 Qh7+ 70. Kd2 Qd7+ 0-1

[Event "CZE-ch Betsys Online Blitz"]
[Site "Chess.com INT"]
[Date "2021.04.17"]
[Round "5"]
[White "Pecka, Jan"]
[Black "Krelina, Jan1111"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "1759"]
[BlackElo "1523"]
[PlyCount "99"]
[EventDate "2021.04.17"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "CZE"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Re1 d6 6. c3 Bd7 7. d4 a6 8. Bf1 b6 9. Be3 Nf6 10. Nbd2 0-0 11. h3 Bc8 12. a3 Bb7 13. Bd3 Re8 14. Rc1 Rc8 15. Qe2 Nb8 16. d5 Nfd7 17. b4 Ne5 18. Nxe5 Bxe5 19. f4 Bg7 20. Bf2 cxb4 21. cxb4 b5 22. Nf3 Nd7 23. Qd2 Rxc1 24. Rxc1 Qa8 25. Rc2 Rc8 26. Kf1 Rxc2 27. Qxc2 Qc8 28. Ke2 Qxc2+ 29. Bxc2 e5 30. g3 exf4 31. gxf4 h6 32. h4 Kh7 33. Nd4 Nf6 34. Kf3 Ne8 35. a4 bxa4 36. Bxa4 Nc7 37. Bc6 Bc8 38. Nb3 Nb5 39. Na5 h5 40. Bb7 Bd7 41. Bxa6 Nc3 42. Bc4 Bh8 43. Nc6 Na4 44. b5 Bf6 45. b6 Bc8 46. Na7 Bb7 47. Kg3 Nb2 48. Bb5 Nd3 49. Bc6 Bxc6 50. dxc6 1-0

[Event "CZE-ch Betsys Online Blitz"]
[Site "Chess.com INT"]
[Date "2021.04.17"]
[Round "6"]
[White "Pecka, Jan"]
[Black "Mareckova, Martina"]
[Result "0-1"]
[ECO "C30"]
[WhiteElo "1759"]
[BlackElo "2111"]
[PlyCount "56"]
[EventDate "2021.04.17"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "CZE"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 e5 2. f4 Bc5 3. Nf3 d6 4. Nc3 Nc6 5. Bb5 Bd7 6. d3 Nge7 7. Na4 Bb6 8. Nxb6 axb6 9. 0-0 0-0 10. a3 f5 11. exf5 Nxf5 12. Bxc6 Bxc6 13. fxe5 dxe5 14. Bg5 Bxf3 15. Bxd8 Bxd1 16. Bxc7 Bxc2 17. Bxe5 Bxd3 18. Rfd1 Bb5 19. Bc7 Ne3 20. Rd6 Rac8 21. Rxb6 Rxc7 22. Rxb5 Rc2 23. Rxb7 Rff2 24. Rb8+ Kf7 25. Rb7+ Ke8 26. Kh1 Rxg2 27. Rb8+ Kd7 28. Rb7+ Kc8 0-1

[Event "CZE-ch Betsys Online Blitz"]
[Site "Chess.com INT"]
[Date "2021.04.17"]
[Round "9"]
[White "Pecka, Jan"]
[Black "Mudrak, Josef"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "1759"]
[BlackElo "2187"]
[PlyCount "79"]
[EventDate "2021.04.17"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "CZE"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Re1 e6 6. c3 Nge7 7. d4 cxd4 8. cxd4 0-0 9. Nc3 a6 10. Bf1 d6 11. g3 Bd7 12. Bg2 Rc8 13. Be3 b5 14. Rc1 Na5 15. b3 Nac6 16. Qd2 Qa5 17. d5 Ne5 18. dxe6 Nxf3+ 19. Bxf3 Bxc3 20. Rxc3 Qxc3 21. Qxc3 Rxc3 22. exd7 Nc6 23. Bb6 Ne5 24. Bg2 Nxd7 25. Ba5 Rc2 26. Rd1 Rxa2 27. Bb4 a5 28. Bxd6 Rc8 29. e5 Nf8 30. Bb7 Rd8 31. Bc6 b4 32. Bd5 Ne6 33. Bc4 Rc8 34. Rd5 Kg7 35. Rb5 a4 36. Rxb4 axb3 37. Bxb3 Rb2 38. Rb7 Kg8 39. Bd5 Rxb7 40. Bxb7 1-0

[Event "CZE-ch Betsys Online Blitz"]
[Site "Chess.com INT"]
[Date "2021.04.17"]
[Round "2"]
[White "Pecka, Jan"]
[Black "Petrova, Kristyna"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "1759"]
[BlackElo "2303"]
[PlyCount "118"]
[EventDate "2021.04.17"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "CZE"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Re1 Nf6 6. e5 Nd5 7. Bxc6 dxc6 8. Nc3 0-0 9. d3 Nxc3 10. bxc3 Bg4 11. Bf4 Qd5 12. c4 Bxf3 13. Qxf3 Qxf3 14. gxf3 b6 15. a4 f6 16. e6 f5 17. Be5 Bxe5 18. Rxe5 a5 19. Rb1 Rab8 20. f4 Kg7 21. Kg2 Kf6 22. Kf3 g5 23. Rg1 g4+ 24. Ke3 h5 25. Rb1 h4 26. c3 Rfd8 27. d4 cxd4+ 28. cxd4 Rg8 29. d5 cxd5 30. cxd5 Rgc8 31. Kd3 Rc5 32. Kd4 Rc2 33. Rf1 Rbc8 34. d6 exd6 35. Rb5 R8c4+ 36. Kd5 Rxa4 37. Rxb6 Rd2+ 38. Kc6 Kxe6 39. Kb5 Rb4+ 40. Kxa5 Rxb6 41. Kxb6 Rd4 42. h3 Kd5 43. hxg4 fxg4 44. f5 Rf4 45. Rd1+ Ke5 46. Kc6 Rc4+ 47. Kb5 Rc2 48. f6 Kxf6 49. Rxd6+ Kf5 50. Rd8 Kf4 51. Rf8+ Ke4 52. Rg8 Kf3 53. Rf8+ Kg2 54. Rg8 g3 55. f4 Rf2 56. Rg4 h3 57. f5 h2 58. Rg5 h1Q 59. Rh5 Qxh5 0-1

[Event "CZE-ch Betsys Online Blitz"]
[Site "Chess.com INT"]
[Date "2021.04.17"]
[Round "3"]
[White "Pecka, Jan"]
[Black "Zelenka, Petr"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "1759"]
[BlackElo "1408"]
[PlyCount "49"]
[EventDate "2021.04.17"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "CZE"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. 0-0 Ngf6 6. Re1 e6 7. c3 Be7 8. d4 cxd4 9. cxd4 0-0 10. Nc3 a6 11. a4 Qc7 12. Bf4 e5 13. Bg3 Rfd8 14. Rc1 Qa5 15. Qb3 Rab8 16. Nd5 Nxd5 17. exd5 f6 18. dxe5 fxe5 19. Nxe5 Nxe5 20. Bxe5 Bg5 21. Bc3 Qb6 22. Qxb6 Bxc1 23. Rxc1 Rbc8 24. Qxb7 Re8 25. Qxg7# 1-0

[Event "CZE-ch Betsys Online Blitz"]
[Site "Chess.com INT"]
[Date "2021.04.17"]
[Round "1"]
[White "Richterova, Natasa1111"]
[Black "Pecka, Jan"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1239"]
[BlackElo "1759"]
[PlyCount "82"]
[EventDate "2021.04.17"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "CZE"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. Nf3 b6 4. e3 Bb7 5. Nbd2 h6 6. Bxf6 Qxf6 7. Bd3 d6 8. 0-0 Nd7 9. Qe2 c5 10. Ba6 Bxa6 11. Qxa6 Qd8 12. c3 Be7 13. Qb5 0-0 14. Ne4 d5 15. Ned2 a6 16. Qe2 c4 17. b3 b5 18. bxc4 bxc4 19. Rab1 Rb8 20. Rfc1 Qc7 21. Qd1 Ba3 22. Rc2 Rxb1 23. Qxb1 Rb8 24. Qd1 Qb7 25. Qe1 Qb5 26. Qf1 Nb6 27. Ne5 Na4 28. h3 f6 29. Ng4 Qa5 30. Nb1 Bb2 31. Qd1 Bxc3 32. Nxc3 Nxc3 33. Qd2 Rb1+ 34. Kh2 Ra1 35. Qxc3 Rxa2 36. Rxa2 Qxa2 37. Qb4 Kf7 38. Qb7+ Kg6 39. Qd7 c3 40. Qxe6 c2 41. Qe8+ Kh7 0-1

[Event "CZE-ch Betsys Online Blitz"]
[Site "Chess.com INT"]
[Date "2021.04.17"]
[Round "11"]
[White "Trejbal, Jindrich"]
[Black "Pecka, Jan"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "1926"]
[BlackElo "1759"]
[PlyCount "70"]
[EventDate "2021.04.17"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "CZE"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 c5 2. c4 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nc3 d6 6. Nge2 Nf6 7. d3 0-0 8. h3 a6 9. Be3 Ne8 10. Qd2 Nc7 11. Bh6 Ne6 12. Bxg7 Kxg7 13. h4 Rb8 14. h5 Kg8 15. hxg6 fxg6 16. Qh6 Rf7 17. f4 Ned4 18. 0-0-0 b5 19. cxb5 axb5 20. Nxd4 Nxd4 21. Nd5 Bg4 22. Rde1 Qa5 23. f5 Qxa2 24. Nc3 Qa1+ 25. Nb1 Qa4 26. Na3 gxf5 27. exf5 Nxf5 28. Qg5+ Rg7 29. Bd5+ Kh8 30. Qd2 b4 31. Nc2 Rb6 32. Rh2 Ra6 33. Reh1 Qa1+ 34. Nxa1 Rxa1+ 35. Kc2 Nd4# 0-1

[Event "Ricany op"]
[Site "Ricany"]
[Date "2020.08.29"]
[Round "9"]
[White "Pecka, Jan"]
[Black "Petras, Milan"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "1610"]
[BlackElo "1996"]
[PlyCount "138"]
[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 d6 2. Bb2 Nd7 3. e3 Ngf6 4. f4 e5 5. fxe5 dxe5 6. Bc4 e4 7. Nh3 Bd6 8. Nc3 Ne5 9. Nf2 Nxc4 10. bxc4 Qe7 11. Nd5 Nxd5 12. cxd5 0-0 13. Qh5 g6 14. Qe2 Be5 15. Qb5 Bd7 16. Qb3 Rfe8 17. 0-0 b6 18. Rae1 a5 19. Ba3 Bd6 20. Bxd6 Qxd6 21. d4 a4 22. Qc4 Ra5 23. Rb1 Rxd5 24. Qe2 Ra5 25. Ng4 Bxg4 26. Qxg4 Qe6 27. Qf4 Re7 28. Qh4 Rh5 29. Qf6 Ra5 30. Qh4 Kg7 31. g4 h6 32. Rbd1 Rg5 33. h3 Qxa2 34. d5 Qa3 35. d6 cxd6 36. Qf2 f5 37. Qf4 Qc5 38. Rxd6 Qe5 39. Rd7 Qe6 40. Rd6 Qe5 41. Rd7 Qe6 42. Rd6 Qf7 43. Rxb6 a3 44. Ra6 a2 45. Qd6 Rd7 46. Qe5+ Kh7 47. Ra8 Qg7 48. Qxg7+ Kxg7 49. Rf4 Rd1+ 50. Rf1 Rxf1+ 51. Kxf1 fxg4 52. hxg4 Rxg4 53. Rxa2 Rh4 54. Kg2 Rg4+ 55. Kf2 Kf6 56. Ra5 Ke6 57. c4 Kd6 58. Rd5+ Kc6 59. Re5 h5 60. Ra5 h4 61. Rb5 h3 62. Rb8 g5 63. Rb1 Rg2+ 64. Kf1 Rc2 65. Kg1 g4 66. Kh1 Kc5 67. Rb5+ Kxc4 68. Rg5 Kd3 69. Rxg4 Re2 0-1

[Event "Ricany op"]
[Site "Ricany"]
[Date "2020.08.28"]
[Round "8"]
[White "Horak, Jan"]
[Black "Pecka, Jan"]
[Result "1/2-1/2"]
[ECO "E14"]
[WhiteElo "2029"]
[BlackElo "1610"]
[PlyCount "68"]
[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. e3 b6 4. Bd3 Bb7 5. Nbd2 c5 6. 0-0 Be7 7. b3 0-0 8. Bb2 d6 9. Rc1 Nbd7 10. c4 Re8 11. Bb1 Bf8 12. Qe2 e5 13. dxe5 dxe5 14. Rfd1 Qc7 15. Nf1 Rad8 16. e4 Qc6 17. Ng3 Qe6 18. Bc3 g6 19. Qb2 Bh6 20. Bd2 Bxd2 21. Qxd2 Qe7 22. Qg5 Qf8 23. Rd2 h6 24. Qe3 Kg7 25. Bc2 Qe7 26. Rcd1 Rc8 27. Nh4 Kh7 28. Qf3 Nb8 29. Rd6 Ng8 30. Qg4 Rc6 31. R6d2 Bc8 32. Qf3 Rc7 33. Ngf5 gxf5 34. exf5 Nf6 1/2-1/2

[Event "Ricany op"]
[Site "Ricany"]
[Date "2020.08.27"]
[Round "7"]
[White "Rehak, Martin"]
[Black "Pecka, Jan"]
[Result "1/2-1/2"]
[ECO "A39"]
[WhiteElo "2023"]
[BlackElo "1610"]
[PlyCount "65"]
[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. g3 Nf6 2. Bg2 g6 3. Nf3 c5 4. c4 Bg7 5. 0-0 0-0 6. d4 cxd4 7. Nxd4 Nc6 8. Nc3 Nxd4 9. Qxd4 d6 10. Qd2 Rb8 11. b3 Bd7 12. Bb2 Bc6 13. e4 Qa5 14. Rfd1 Rfc8 15. Rac1 a6 16. Nd5 Qxd2 17. Nxf6+ Bxf6 18. Rxd2 Bxb2 19. Rxb2 Bd7 20. Rbc2 h6 21. Kf1 Kf8 22. Ke2 Be6 23. Ke3 Rc6 24. Bf1 Rbc8 25. Bd3 a5 26. f4 f6 27. Kf3 Ke8 28. g4 Rc5 29. a3 h5 30. h3 g5 31. fxg5 Bf7 32. gxh5 Bd5 33. Ke3 1/2-1/2

[Event "Ricany op"]
[Site "Ricany"]
[Date "2020.08.26"]
[Round "6"]
[White "Pecka, Jan"]
[Black "Le, Anh Dung"]
[Result "1-0"]
[ECO "E17"]
[WhiteElo "1610"]
[BlackElo "1616"]
[PlyCount "61"]
[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 b6 2. Bb2 Bb7 3. Nf3 Nf6 4. g3 e6 5. Bg2 Be7 6. 0-0 d5 7. c4 0-0 8. d4 dxc4 9. bxc4 c5 10. e3 Nbd7 11. Nc3 cxd4 12. exd4 Qc7 13. Qe2 Ba6 14. Nd2 Rac8 15. Nb5 Bxb5 16. cxb5 Qc2 17. Rab1 Bb4 18. Bc1 Bc3 19. Rb3 Bxd4 20. Rd3 e5 21. Ba3 Nc5 22. Bxc5 Rxc5 23. Ra3 Bc3 24. Rd1 Rd8 25. Rxa7 e4 26. Nf1 Qxd1 27. Qxd1 Rcd5 28. Qb3 Bd4 29. Bxe4 Re5 30. Qxf7+ Kh8 31. Qxg7# 1-0

[Event "Ricany op"]
[Site "Ricany"]
[Date "2020.08.25"]
[Round "5"]
[White "Steiner, Juraj"]
[Black "Pecka, Jan"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "1953"]
[BlackElo "1610"]
[PlyCount "49"]
[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. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 c6 8. Qc2 Nbd7 9. Nge2 h6 10. Bh4 Re8 11. f3 Nh5 12. Bf2 Bg5 13. g4 Nhf6 14. e4 dxe4 15. Nxe4 Nxe4 16. fxe4 c5 17. 0-0 cxd4 18. Nxd4 Ne5 19. Bb5 Bd7 20. Qb3 Bxb5 21. Qxb5 Nxg4 22. Qb3 Bf6 23. Rad1 Bxd4 24. Rxd4 Qc7 25. Bg3 0-1

[Event "Ricany op"]
[Site "Ricany"]
[Date "2020.08.24"]
[Round "4"]
[White "Pecka, Jan"]
[Black "Kalvach, Ladislav"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "1610"]
[BlackElo "1761"]
[PlyCount "68"]
[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 a6 3. c3 Nf6 4. Bd3 Nc6 5. 0-0 e5 6. Bc2 d5 7. exd5 Qxd5 8. d3 Bg4 9. Bb3 Bxf3 10. Bxd5 Bxd1 11. Bxc6+ bxc6 12. Rxd1 0-0-0 13. Kf1 c4 14. Ke2 cxd3+ 15. Rxd3 Bc5 16. Rxd8+ Rxd8 17. Nd2 e4 18. Nb3 Bd6 19. Bg5 Be5 20. Bxf6 gxf6 21. Na5 f5 22. Nxc6 Bxh2 23. Nb4 Rd6 24. Nc2 Bf4 25. Ne3 Bxe3 26. Kxe3 Rd3+ 27. Ke2 Rd6 28. Rh1 h6 29. Rh5 f4 30. Rf5 Rg6 31. Rxf4 Rxg2 32. Rh4 f5 33. Rxh6 Kb7 34. Rf6 Rg5 1-0

[Event "Ricany op"]
[Site "Ricany"]
[Date "2020.08.23"]
[Round "2"]
[White "Pecka, Jan"]
[Black "Hejsek, Lukas"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "1610"]
[BlackElo "1991"]
[PlyCount "98"]
[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. Bb5 g6 4. 0-0 Bg7 5. Re1 e5 6. c3 Nge7 7. Na3 0-0 8. Nc2 a6 9. Bf1 b5 10. d3 d6 11. Ne3 Qc7 12. a4 Bd7 13. Nd5 Nxd5 14. exd5 Na5 15. axb5 axb5 16. Be3 c4 17. Nd2 f5 18. f3 cxd3 19. Bxd3 Nc4 20. Nxc4 bxc4 21. Be2 Qb7 22. Bxc4 Qxb2 23. Qc1 Qxc1 24. Rexc1 Rfc8 25. Ba6 Rcb8 26. Bf1 e4 27. fxe4 fxe4 28. Rxa8 Rxa8 29. Bf4 Ra3 30. Bxd6 Rxc3 31. Rxc3 Bd4+ 32. Kh1 Bxc3 33. Bc5 Kf7 34. Kg1 Kf6 35. Kf2 Ke5 36. Bc4 Bd4+ 37. Bxd4+ Kxd4 38. Bb3 Kc3 39. Ba2 Kd2 40. Bc4 g5 41. d6 h5 42. h3 e3+ 43. Kf1 h4 44. Be2 Bf5 45. Bf3 Bd3+ 46. Kg1 Bb5 47. Bg4 e2 48. Bxe2 Kxe2 49. Kh2 Kf2 0-1

[Event "Ricany op"]
[Site "Ricany"]
[Date "2020.08.23"]
[Round "3"]
[White "Vavrinec, Tomas"]
[Black "Pecka, Jan"]
[Result "1-0"]
[ECO "A19"]
[WhiteElo "1927"]
[BlackElo "1610"]
[PlyCount "43"]
[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. c4 Nf6 2. Nc3 e6 3. e4 c5 4. e5 Ng8 5. Nf3 Nc6 6. d4 cxd4 7. Nxd4 Nxe5 8. Bf4 Ng6 9. Bg3 a6 10. Qa4 e5 11. Nf5 Qb6 12. 0-0-0 Qc6 13. Bd3 N8e7 14. Be4 Nxf5 15. Bxc6 bxc6 16. Rhe1 Nxg3 17. hxg3 f5 18. f4 e4 19. g4 Nxf4 20. gxf5 Be7 21. Rxe4 Nh5 22. Qb4 1-0

[Event "Ricany op"]
[Site "Ricany"]
[Date "2020.08.22"]
[Round "1"]
[White "Sargsjan, Karen"]
[Black "Pecka, Jan"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "1921"]
[BlackElo "1610"]
[PlyCount "50"]
[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 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. Nxd4 Nxe4 6. Nxc6 bxc6 7. 0-0 Be7 8. Re1 Nf6 9. Qe2 d5 10. Bd3 Be6 11. Nd2 0-0 12. Nf3 Re8 13. Ne5 Bd7 14. Nxd7 Qxd7 15. Qf3 Bb4 16. Rxe8+ Rxe8 17. Be3 a5 18. c3 Bd6 19. Bf5 Qe7 20. g3 Bc5 21. Bg5 h6 22. Bf4 g5 23. Bd2 Qe2 24. Qd3 Qxf2+ 25. Kh1 Re2 0-1

[Event "Klatovy op-B 24th"]
[Site "Klatovy"]
[Date "2018.07.08"]
[Round "9"]
[White "Kovar, Vaclav1111"]
[Black "Pecka, Jan"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1688"]
[BlackElo "1383"]
[PlyCount "101"]
[EventDate "2018.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 Bf5 7. Rc1 c6 8. Nf3 Nbd7 9. h3 0-0 10. Bd3 Bxd3 11. Qxd3 Re8 12. 0-0 Ne4 13. Bxe7 Qxe7 14. Nd2 f5 15. Rfe1 Qh4 16. Ncxe4 fxe4 17. Qb3 Rab8 18. Nf1 Rf8 19. Rc2 Rf7 20. Ree2 Nf8 21. Rxc6 bxc6 22. Qxb8 h6 23. Qg3 Qd8 24. Rc2 Qb6 25. Qd6 Rf6 26. Qc5 Qa6 27. b3 Nd7 28. Qe7 Nb8 29. Qe5 Qb6 30. Ng3 Qb7 31. Nh5 Rf7 32. Nf4 Rf6 33. h4 Na6 34. Nh5 Rg6 35. Nf4 Rf6 36. h5 Kh7 37. Qe8 Rxf4 38. exf4 Nb4 39. Re2 Qa6 40. Qg6+ Kg8 41. Qg4 Nxa2 42. f5 c5 43. dxc5 Nc3 44. Re3 d4 45. Rxe4 Nxe4 46. Qxe4 Qa1+ 47. Kh2 Qc3 48. Qe5 Qxb3 49. Qxd4 a5 50. c6 Qb8+ 51. g3 1-0

[Event "Klatovy op-B 24th"]
[Site "Klatovy"]
[Date "2018.07.07"]
[Round "8"]
[White "Pecka, Jan"]
[Black "Mareska, Daniel"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "1383"]
[BlackElo "1697"]
[PlyCount "34"]
[EventDate "2018.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 e6 4. c4 Be7 5. e3 0-0 6. Bd3 Nbd7 7. 0-0 h6 8. Bf4 c5 9. Nc3 cxd4 10. exd4 dxc4 11. Bxc4 Nb6 12. Bb3 Nbd5 13. Nxd5 Nxd5 14. Bxd5 Qxd5 15. Re1 Bd6 16. Bxd6 Qxd6 17. Qe2 Rd8 1/2-1/2

[Event "Klatovy op-B 24th"]
[Site "Klatovy"]
[Date "2018.07.06"]
[Round "7"]
[White "Vavrinkova, Eliska"]
[Black "Pecka, Jan"]
[Result "1-0"]
[ECO "E13"]
[WhiteElo "1746"]
[BlackElo "1383"]
[PlyCount "51"]
[EventDate "2018.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. Nc3 Bb7 5. Bg5 Bb4 6. Qc2 h6 7. Bh4 d5 8. e3 Nbd7 9. cxd5 Bxd5 10. Bd3 Bxf3 11. gxf3 c5 12. dxc5 Nxc5 13. Bb5+ Kf8 14. Rd1 Qe7 15. e4 g5 16. Bg3 Rd8 17. 0-0 Kg7 18. a3 Bxc3 19. Qxc3 Kg6 20. b4 Ncd7 21. Bd6 Qe8 22. Be5 Qe7 23. Bxd7 Nxd7 24. Bxh8 f6 25. Qc7 Qe8 26. Rd6 1-0

[Event "Klatovy op-B 24th"]
[Site "Klatovy"]
[Date "2018.07.05"]
[Round "6"]
[White "Pecka, Jan"]
[Black "Krupansky, Jaromir"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "1383"]
[BlackElo "1765"]
[PlyCount "79"]
[EventDate "2018.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 Bd7 5. c3 Nf6 6. Re1 e5 7. d4 Qc7 8. Qd3 Be7 9. h3 0-0 10. Be3 cxd4 11. cxd4 Nb4 12. Qb3 Bxb5 13. Qxb4 Ba6 14. d5 Qc4 15. Qxc4 Bxc4 16. Nbd2 Ba6 17. Rac1 Rfc8 18. Nh2 Nd7 19. Nhf1 b6 20. b4 Rxc1 21. Rxc1 Rc8 22. Rxc8+ Bxc8 23. b5 Nc5 24. Bxc5 bxc5 25. Nc4 Kf8 26. Nfd2 Ke8 27. Kf1 Bd7 28. a4 Kd8 29. Nb3 Kc7 30. Ke2 g6 31. Kd3 f5 32. f3 fxe4+ 33. fxe4 h5 34. Nba5 Bf8 35. Nc6 Kb7 36. a5 g5 37. a6+ Ka8 38. b6 Bxc6 39. dxc6 axb6 40. c7 1-0

[Event "Klatovy op-B 24th"]
[Site "Klatovy"]
[Date "2018.07.04"]
[Round "5"]
[White "Zak, Jiri1111"]
[Black "Pecka, Jan"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1702"]
[BlackElo "1383"]
[PlyCount "100"]
[EventDate "2018.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 0-0 5. Bg2 d5 6. 0-0 c5 7. e3 Bd7 8. Re1 Bc6 9. Ne5 Re8 10. a4 Nbd7 11. Nxc6 bxc6 12. d4 Rb8 13. Nd2 e5 14. Rb1 cxd4 15. exd4 e4 16. c4 Nh5 17. cxd5 cxd5 18. Nf1 f5 19. f4 Nhf6 20. Ne3 Nf8 21. Bf1 Ne6 22. Bb5 Rf8 23. Ba3 Rf7 24. Bb2 Nc7 25. Bf1 Nfe8 26. Ba1 g5 27. fxg5 Qxg5 28. Bg2 h5 29. Kh1 Rb6 30. Bb2 Rg6 31. Qe2 Rgf6 32. Rf1 h4 33. Qe1 hxg3 34. Qxg3 Bh6 35. Nc2 f4 36. Qxg5+ Bxg5 37. Bc1 Kh7 38. Bh3 Rh6 39. Bg4 Kg6 40. Rg1 Nf6 41. Be2 Nh5 42. Bxh5+ Rxh5 43. Ne1 f3 44. Rxg5+ Rxg5 45. Bxg5 Kxg5 46. Nc2 Kf4 47. Re1 f2 48. Rf1 Kf3 49. Rc1 Ke2 50. Kg2 f1Q+ 0-1

[Event "Klatovy op-B 24th"]
[Site "Klatovy"]
[Date "2018.07.03"]
[Round "4"]
[White "Pecka, Jan"]
[Black "Kubat, Zbynek"]
[Result "1-0"]
[ECO "C34"]
[WhiteElo "1383"]
[BlackElo "1681"]
[PlyCount "117"]
[EventDate "2018.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 e5 2. f4 d6 3. Nf3 exf4 4. Bc4 Be6 5. Bb3 Nd7 6. 0-0 Ne5 7. d4 Nxf3+ 8. Qxf3 Bxb3 9. Qxb3 b6 10. Bxf4 Qd7 11. Nc3 f6 12. Rae1 0-0-0 13. a4 a5 14. Qc4 Ne7 15. Qa6+ Kb8 16. Rb1 Qc8 17. Qc4 c5 18. d5 Ng6 19. Nb5 Ne5 20. Bxe5 fxe5 21. c3 Rd7 22. Kh1 Be7 23. b3 Rf8 24. Rxf8 Bxf8 25. Qf1 Qe8 26. Rb2 Rf7 27. Rf2 Rxf2 28. Qxf2 Qe7 29. Qf3 Qf6 30. Qxf6 gxf6 31. Kg1 Kc8 32. Kf2 Kd7 33. Kf3 h5 34. h4 Bh6 35. g4 hxg4+ 36. Kxg4 Bc1 37. Kf5 Ke7 38. Kg6 Bd2 39. h5 Bc1 40. h6 Bxh6 41. Kxh6 f5 42. exf5 e4 43. c4 e3 44. Nc3 Kf6 45. Kh7 Kxf5 46. Kg7 Ke5 47. Kf7 Kd4 48. Ne2+ Kd3 49. Ng3 Kc3 50. Ke6 Kxb3 51. Kxd6 Kxc4 52. Ke6 Kb4 53. d6 Kxa4 54. d7 c4 55. d8Q b5 56. Qd1+ Ka3 57. Qa1+ Kb4 58. Ne4 a4 59. Qc3# 1-0

[Event "Klatovy op-B 24th"]
[Site "Klatovy"]
[Date "2018.07.02"]
[Round "3"]
[White "Barta, David"]
[Black "Pecka, Jan"]
[Result "0-1"]
[ECO "B35"]
[WhiteElo "1176"]
[BlackElo "1383"]
[PlyCount "116"]
[EventDate "2018.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. Bb3 Nxe4 9. Qf3 Nf6 10. 0-0 0-0 11. Rfe1 Ne5 12. Qg3 d6 13. Re2 Re8 14. Nf3 Nxf3+ 15. gxf3 Bd7 16. Rae1 Bc6 17. Bg5 Qc7 18. Ne4 Nxe4 19. fxe4 Bb5 20. Re3 Bxb2 21. c3 Rac8 22. Rb1 Ba3 23. Bxf7+ Kxf7 24. Rxb5 Bc5 25. Re2 Bb6 26. Bh6 Qxc3 27. Qxc3 Rxc3 28. Kf1 Rec8 29. Rbb2 Ke6 30. f4 R8c7 31. Kg2 Bd4 32. Rbd2 Bf6 33. e5 dxe5 34. fxe5 Bh8 35. Kf1 a6 36. Rb2 Rh3 37. Be3 Bxe5 38. Rbd2 Rc1+ 39. Kg2 Rxh2+ 40. Kf3 Rxe2 41. Rxe2 Rc4 42. Re1 Kf5 43. Rd1 Bf4 44. Bb6 Rc3+ 45. Kg2 Kg4 46. Bf2 e5 47. Re1 Rh3 48. Rb1 Rh2+ 49. Kg1 Rh3 50. Rxb7 Ra3 51. Rxh7 g5 52. Rb7 Rxa2 53. Rb4 Ra3 54. Bc5 Ra2 55. Bf2 e4 56. Rc4 Kf3 57. Bd4 e3 58. Rc3 Ra1+ 0-1

[Event "Klatovy op-B 24th"]
[Site "Klatovy"]
[Date "2018.07.01"]
[Round "2"]
[White "Pecka, Jan"]
[Black "Schille, Hannes"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "1383"]
[BlackElo "1750"]
[PlyCount "78"]
[EventDate "2018.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 Be7 6. Nc3 d5 7. cxd5 exd5 8. 0-0 0-0 9. b3 c5 10. Bb2 Nc6 11. Ne2 Nb4 12. Ng3 Nxd3 13. Qxd3 Ne4 14. Nf5 Bf6 15. Ne5 Qc8 16. Ng3 Ba6 17. Qd1 Bxf1 18. Nxe4 dxe4 19. Kxf1 Rd8 20. Qh5 g6 21. Qh6 Bxe5 22. dxe5 Qg4 23. Ke1 Qe6 24. Bc3 Rd3 25. Rc1 Rad8 26. f3 c4 27. Bd4 cxb3 28. axb3 Rxb3 29. Rc7 Rb1+ 30. Kf2 exf3 31. gxf3 a5 32. Ra7 Rc8 33. e4 Rc2+ 34. Kg3 Rb4 35. Ba1 Ra4 36. Bb2 Ra2 37. Bd4 Rg2+ 38. Kf4 g5+ 39. Ke3 Qb3+ 0-1

[Event "Klatovy op-B 24th"]
[Site "Klatovy"]
[Date "2018.06.30"]
[Round "1"]
[White "Lener, Jaroslav"]
[Black "Pecka, Jan"]
[Result "1/2-1/2"]
[ECO "B14"]
[WhiteElo "1792"]
[BlackElo "1383"]
[PlyCount "47"]
[EventDate "2018.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. Nf3 Nc6 4. e3 g6 5. d4 cxd4 6. exd4 d5 7. c5 Bg7 8. Bb5 0-0 9. 0-0 Bg4 10. Be2 e6 11. Be3 Bxf3 12. Bxf3 Nd7 13. Rc1 Ndb8 14. Qa4 Qa5 15. Qxa5 Nxa5 16. Nb5 Nbc6 17. Rfd1 a6 18. Nc3 Ne7 19. Na4 Nac6 20. Nc3 Nf5 21. Be2 h5 22. g3 Kh7 23. Rd3 Rab8 24. a3 1/2-1/2

[Event "Mlada Boleslav Region-ch U12"]
[Site "Mlada Boleslav"]
[Date "2017.06.25"]
[Round "7"]
[White "Beran, Jakub"]
[Black "Pecka, Jan"]
[Result "1/2-1/2"]
[ECO "B72"]
[WhiteElo "1214"]
[BlackElo "1499"]
[PlyCount "56"]
[EventDate "2017.06.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d3 g6 4. Be2 Bg7 5. 0-0 Nf6 6. Nc3 0-0 7. Be3 Nc6 8. d4 cxd4 9. Nxd4 Bd7 10. Nxc6 Bxc6 11. Bd3 Nd7 12. Qd2 Rc8 13. f4 a6 14. f5 b5 15. Rab1 Bxc3 16. bxc3 Bb7 17. Bh6 Qa5 18. a4 Qxc3 19. Qxc3 Rxc3 20. axb5 axb5 21. Rxb5 Rb8 22. fxg6 hxg6 23. Rfb1 Rc7 24. Bd2 Nc5 25. Ba5 Rcc8 26. Bb6 Bc6 27. R5b4 Nxd3 28. cxd3 Bd7 1/2-1/2

[Event "Mlada Boleslav Region-ch U12"]
[Site "Mlada Boleslav"]
[Date "2017.06.25"]
[Round "5"]
[White "Cermak, Filip"]
[Black "Pecka, Jan"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1186"]
[BlackElo "1499"]
[PlyCount "98"]
[EventDate "2017.06.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 d6 3. Qf3 e6 4. c3 Bd7 5. d4 Be7 6. Be3 Nc6 7. d5 Ne5 8. Qe2 Nxc4 9. Qxc4 e5 10. Qe2 Nf6 11. f3 a6 12. c4 0-0 13. Qf2 Ne8 14. g3 f5 15. Nd2 f4 16. gxf4 Bh4 17. Ke2 Bxf2 18. Bxf2 Rxf4 19. b3 b5 20. Rb1 Qa5 21. Bg3 Rf7 22. Rb2 Qc3 23. Rb1 Nf6 24. h3 Rb8 25. cxb5 Bxb5+ 26. Kd1 Rfb7 27. Rc1 Qa5 28. a4 Be8 29. Rb1 Bxa4 30. Ne2 Bxb3+ 31. Nxb3 Rxb3 32. Rxb3 Rxb3 33. Be1 Rb1+ 34. Kc2 Qa2+ 35. Kd3 Rd1+ 36. Ke3 Qb3+ 37. Kf2 a5 38. Rg1 a4 39. h4 a3 40. h5 a2 41. h6 g6 42. Bc3 Rxg1 43. Kxg1 Qxc3 44. Nxc3 a1Q+ 45. Kg2 Qxc3 46. Kg3 Qd2 47. f4 Nh5+ 48. Kg4 Qxf4+ 49. Kh3 Qg3# 0-1

[Event "Mlada Boleslav Region-ch U12"]
[Site "Mlada Boleslav"]
[Date "2017.06.25"]
[Round "6"]
[White "Pecka, Jan"]
[Black "Cuvala, Tibor"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "1499"]
[BlackElo "1240"]
[PlyCount "73"]
[EventDate "2017.06.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 Be7 5. e3 Bd7 6. Nc3 dxc4 7. Bxc4 0-0 8. 0-0 Nc6 9. Rc1 h6 10. Bxf6 Bxf6 11. a3 a6 12. Qd3 Qe8 13. Rfd1 Ne7 14. Ne2 Bc6 15. Nd2 Qd7 16. Ne4 Bxe4 17. Qxe4 c6 18. Nf4 Nf5 19. Nd3 Nd6 20. Qf3 Nxc4 21. Rxc4 Qd5 22. Qxd5 cxd5 23. Rc2 Rfc8 24. Rdc1 Rxc2 25. Rxc2 Kf8 26. Rc7 Rb8 27. Nc5 Bd8 28. Rxb7 Rxb7 29. Nxb7 Ke7 30. Kf1 Bb6 31. b4 Kd7 32. Nc5+ Bxc5 33. dxc5 Kc6 34. Ke2 f5 35. f4 g5 36. g3 h5 37. fxg5 1-0

[Event "Mlada Boleslav Region-ch U12"]
[Site "Mlada Boleslav"]
[Date "2017.06.24"]
[Round "4"]
[White "Pecka, Jan"]
[Black "Nemec, Jachym"]
[Result "0-1"]
[ECO "A52"]
[WhiteElo "1499"]
[BlackElo "1288"]
[PlyCount "116"]
[EventDate "2017.06.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Nc6 5. Nc3 Ngxe5 6. Nxe5 Nxe5 7. e4 d6 8. Be2 Be7 9. 0-0 0-0 10. f4 Nc6 11. Be3 f5 12. Qd5+ Kh8 13. exf5 Rxf5 14. Qe4 Rf7 15. Bd3 Bf5 16. Qd5 Bxd3 17. Qxf7 Bxf1 18. Rxf1 Qd7 19. a3 Rf8 20. Qh5 Qe6 21. Qe2 Qd7 22. b4 Bf6 23. Nd5 Bd4 24. Bxd4 Nxd4 25. Qf2 c5 26. Re1 Re8 27. Rxe8+ Qxe8 28. bxc5 dxc5 29. Qe3 Qg6 30. Qe7 Qb1+ 31. Kf2 Qc2+ 32. Kf1 Qxc4+ 33. Kf2 Qxd5 34. Qf8+ Qg8 35. Qxc5 Nc6 36. Qb5 Qa2+ 37. Kf1 Qa1+ 38. Kf2 Qd4+ 39. Kg3 Qe3+ 40. Kg4 Qe6+ 41. Kg3 Qe7 42. h3 Nd4 43. Qc4 Nf5+ 44. Kh2 Nd6 45. Qc5 b6 46. Qc6 h6 47. Qc1 Kh7 48. Kh1 Nf5 49. Qb1 g6 50. Kh2 Qe3 51. Qb4 Qd4 52. Qf8 Qxf4+ 53. Kg1 Qc1+ 54. Kh2 Qc7+ 55. Kh1 Ng3+ 56. Kh2 Ne2+ 57. Kh1 Qc1+ 58. Kh2 Qg1# 0-1

[Event "Mlada Boleslav Region-ch U12"]
[Site "Mlada Boleslav"]
[Date "2017.06.24"]
[Round "2"]
[White "Pecka, Jan"]
[Black "Novotny, Frantisek4444"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "1499"]
[BlackElo "1144"]
[PlyCount "73"]
[EventDate "2017.06.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. Bf4 Nf6 4. e3 e6 5. c4 dxc4 6. Bxc4 Bb4+ 7. Nbd2 Bxd2+ 8. Qxd2 0-0 9. 0-0 Bd7 10. a3 a6 11. Rac1 b5 12. Bd3 Nh5 13. Bg3 Nxg3 14. hxg3 Qf6 15. Be4 Rad8 16. Bxc6 Bxc6 17. Rxc6 Rd5 18. Rfc1 Qh6 19. R1c5 Rdd8 20. Qa5 g6 21. Rxc7 Rde8 22. Qxa6 b4 23. axb4 Kh8 24. Ne5 Kg8 25. b5 Qh5 26. Nd7 Qd1+ 27. Kh2 Re7 28. Nxf8 Rxc7 29. Qa8 h6 30. Nxe6+ Kh7 31. Nxc7 g5 32. Qe4+ Kg8 33. Qe8+ Kg7 34. Ne6+ fxe6 35. Rc7+ Kf6 36. Qf8+ Kg6 37. Qf7# 1-0

[Event "Mlada Boleslav Region-ch U12"]
[Site "Mlada Boleslav"]
[Date "2017.06.24"]
[Round "3"]
[White "Seidl, Jan1111"]
[Black "Pecka, Jan"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "1152"]
[BlackElo "1499"]
[PlyCount "116"]
[EventDate "2017.06.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. g3 Bg7 7. Bg2 0-0 8. 0-0 Nc6 9. Be3 Qc7 10. Nxc6 bxc6 11. Qe2 a5 12. Qd2 Rb8 13. b3 Ba6 14. Rfe1 Rfd8 15. Rad1 Ng4 16. Bf4 e5 17. Be3 Nxe3 18. Qxe3 Bc8 19. f4 exf4 20. Qxf4 Bxc3 21. Re3 Be5 22. Qf2 Bg4 23. Rd2 a4 24. h3 axb3 25. axb3 Be6 26. Qe2 Qa7 27. Kh2 Bd4 28. Red3 Be5 29. Re3 c5 30. Qf1 Rdc8 31. Qf3 c4 32. bxc4 Rxc4 33. c3 Rb1 34. h4 Rxc3 35. Rde2 Rxe3 36. Qxe3 Bd4 37. Qd2 Bg1+ 38. Kh1 Bh2+ 39. Re1 Rxe1+ 40. Qxe1 Bxg3 41. Qxg3 Qa1+ 42. Kh2 Qe5 43. Qxe5 dxe5 44. Kg3 Kg7 45. Kf3 f5 46. Kg3 Kf6 47. exf5 gxf5 48. Kf3 Bd5+ 49. Kf2 Bxg2 50. Kxg2 f4 51. Kf3 Kf5 52. Kg2 Kg4 53. Kh2 Kf3 54. Kg1 Kg3 55. Kf1 f3 56. Kg1 e4 57. Kf1 e3 58. Ke1 f2+ 0-1

[Event "Mlada Boleslav Region-ch U12"]
[Site "Mlada Boleslav"]
[Date "2017.06.24"]
[Round "1"]
[White "Subrtova, Eva"]
[Black "Pecka, Jan"]
[Result "0-1"]
[ECO "C20"]
[WhiteElo "1100"]
[BlackElo "1499"]
[PlyCount "38"]
[EventDate "2017.06.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nc6 3. Qh5 g6 4. Qf3 Nf6 5. Nc3 Bh6 6. Qe2 0-0 7. Nf3 d6 8. Nh4 Nh5 9. Nd5 Qxh4 10. g3 Qd8 11. Nf6+ Nxf6 12. g4 Bxg4 13. f3 Nd4 14. Qf2 Nxf3+ 15. Kf1 Nxe4 16. Qg2 Qf6 17. b3 Nfxd2+ 18. Ke1 Qh4+ 19. Qf2 Qxf2# 0-1

