[Event "Svetla nad Sazavou Mares Memorial"]
[Site "Svetla nad Sazavou"]
[Date "2023.12.29"]
[Round "2"]
[White "Kucera, Miloslav"]
[Black "Siebenburger, Vlastimil"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "1743"]
[BlackElo "2054"]
[PlyCount "96"]
[EventDate "2023.12.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Bxc6 bxc6 6. Nc3 d5 7. exd5 cxd5 8. h3 Nf6 9. Re1 0-0 10. Qe2 e6 11. d4 cxd4 12. Nxd4 Qb6 13. Nb3 Bb7 14. Be3 Qc7 15. Bd4 Rfe8 16. Nb5 Qd8 17. Be5 Ne4 18. Bxg7 Kxg7 19. N5d4 Rc8 20. c3 Qf6 21. Nf3 e5 22. Nbd2 Nxd2 23. Qxd2 d4 24. cxd4 Bxf3 25. dxe5 Rxe5 26. gxf3 Rg5+ 27. Kf1 Qf5 28. Qd4+ Kg8 29. Qe4 Qxh3+ 30. Ke2 Rgc5 31. Rad1 Rc2+ 32. Rd2 Rxd2+ 33. Kxd2 Qh6+ 34. Qe3 Qg7 35. Qe5 Rd8+ 36. Kc2 Qf8 37. Qe7 Rc8+ 38. Kd3 Qg7 39. Qe5 Qh6 40. Qe3 Qh5 41. Rc1 Qd5+ 42. Ke2 Qb5+ 43. Ke1 Re8 44. Qxe8+ Qxe8+ 45. Kf1 Qb5+ 46. Kg2 Qxb2 47. Rc7 Qxa2 48. Kg3 a5 0-1

[Event "Svetla nad Sazavou Mares Memorial"]
[Site "Svetla nad Sazavou"]
[Date "2023.12.29"]
[Round "5"]
[White "Pejrimovsky, Tadeas Rubel"]
[Black "Siebenburger, Vlastimil"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "1637"]
[BlackElo "2054"]
[PlyCount "43"]
[EventDate "2023.12.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. e4 c5 2. b4 cxb4 3. a3 d5 4. exd5 Qxd5 5. Nf3 e6 6. axb4 Bxb4 7. c3 Be7 8. d4 Nf6 9. Bd3 0-0 10. 0-0 b5 11. Re1 Bb7 12. Nbd2 Qh5 13. Re5 Qh6 14. Nf1 g5 15. Rxg5+ Kh8 16. Rxb5 Qg7 17. Rxb7 Nc6 18. Bb5 Nd8 19. Rxe7 Nd5 20. Rexa7 Nxc3 21. Qd3 Rc8 22. Bd7 1-0

[Event "Svetla nad Sazavou Mares Memorial"]
[Site "Svetla nad Sazavou"]
[Date "2023.12.29"]
[Round "3"]
[White "Pulpan, Jakub"]
[Black "Siebenburger, Vlastimil"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2503"]
[BlackElo "2054"]
[PlyCount "59"]
[EventDate "2023.12.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. Bc4 Be7 5. d3 d6 6. Nd2 Nf6 7. Nf1 0-0 8. Ne3 g6 9. a4 a6 10. 0-0 Rb8 11. f4 exf4 12. Ned5 f3 13. Qxf3 Nxd5 14. Bxd5 Ne5 15. Qf2 Be6 16. h3 b5 17. axb5 axb5 18. Bh6 Re8 19. Bf4 Rf8 20. Bh6 Re8 21. Bxe6 fxe6 22. Ra7 Bf8 23. Qe3 Bxh6 24. Qxh6 Re7 25. Rfa1 b4 26. Ne2 b3 27. cxb3 Nxd3 28. Nf4 Nxf4 29. Qxf4 Rxb3 30. Qf6 1-0

[Event "Svetla nad Sazavou Mares Memorial"]
[Site "Svetla nad Sazavou"]
[Date "2023.12.29"]
[Round "1"]
[White "Siebenburger, Vlastimil"]
[Black "Bara, Josef Jr"]
[Result "1-0"]
[ECO "C14"]
[WhiteElo "2054"]
[BlackElo "1508"]
[PlyCount "27"]
[EventDate "2023.12.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 Bxg5 7. hxg5 Qxg5 8. Nh3 Qe7 9. Qd2 Nc6 10. Nf4 g6 11. Bd3 Qg5 12. Nb5 Kd8 13. Bxg6 Ke7 14. Nxd5+ 1-0

[Event "Svetla nad Sazavou Mares Memorial"]
[Site "Svetla nad Sazavou"]
[Date "2023.12.29"]
[Round "8"]
[White "Siebenburger, Vlastimil"]
[Black "Kolar, Edvard"]
[Result "1-0"]
[ECO "B77"]
[WhiteElo "2054"]
[BlackElo "1449"]
[PlyCount "69"]
[EventDate "2023.12.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. f3 0-0 8. Qd2 d6 9. Bc4 Bd7 10. 0-0-0 Qc7 11. Bb3 a6 12. h4 b5 13. Kb1 b4 14. Nxc6 Bxc6 15. Nd5 Nxd5 16. exd5 Bb5 17. Qxb4 Rfb8 18. Qd2 a5 19. a4 Bxa4 20. Bd4 Bxb3 21. Bxg7 Ba4 22. Bc3 Qb7 23. Qd4 Bxc2+ 24. Kxc2 Qb3+ 25. Kc1 f6 26. h5 a4 27. hxg6 hxg6 28. Qh4 Kf7 29. Qh7+ Ke8 30. Qg8+ Kd7 31. Qe6+ Kc7 32. Qxe7+ Kb6 33. Qxd6+ Ka7 34. Bd4+ Kb7 35. Qc6# 1-0

[Event "Svetla nad Sazavou Mares Memorial"]
[Site "Svetla nad Sazavou"]
[Date "2023.12.29"]
[Round "9"]
[White "Siebenburger, Vlastimil"]
[Black "Ptacek, Jan"]
[Result "1-0"]
[ECO "B98"]
[WhiteElo "2054"]
[BlackElo "1826"]
[PlyCount "29"]
[EventDate "2023.12.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[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 b5 10. Bd3 Bb7 11. Rhe1 0-0 12. Qh3 Re8 13. e5 dxe5 14. fxe5 Nfd7 15. Qxh7+ 1-0

[Event "Svetla nad Sazavou Mares Memorial"]
[Site "Svetla nad Sazavou"]
[Date "2023.12.29"]
[Round "4"]
[White "Siebenburger, Vlastimil"]
[Black "Zeleny, Tomas1"]
[Result "0-1"]
[ECO "B99"]
[WhiteElo "2054"]
[BlackElo "1775"]
[PlyCount "60"]
[EventDate "2023.12.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[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. Bd3 b5 11. Rhe1 Bb7 12. Nd5 exd5 13. e5 dxe5 14. Nf5 e4 15. Qh3 Bf8 16. Bf1 0-0-0 17. Nd4 Kb8 18. f5 Bd6 19. Kb1 h6 20. Bh4 Rc8 21. c3 Ka8 22. Bxb5 axb5 23. Nxb5 Qb6 24. a4 Be5 25. Re2 Ba6 26. Bf2 Qb7 27. Bd4 Bxb5 28. axb5 Qxb5 29. Bxe5 Nxe5 30. Qg3 Qxe2 0-1

[Event "EUR-ch Seniors 50"]
[Site "Prague"]
[Date "2021.09.07"]
[Round "9.3"]
[White "Siebenburger, Vlastimil"]
[Black "Priehoda, Vitezslav"]
[Result "1-0"]
[ECO "E43"]
[WhiteElo "1975"]
[BlackElo "2269"]
[PlyCount "113"]
[EventDate "2021.08.30"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Vysocina KSS 50"]
[BlackTeam "1960 69 50"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Bd3 Bb7 6. f3 c5 7. Nge2 0-0 8. 0-0 cxd4 9. exd4 d5 10. Bg5 dxc4 11. Bxc4 Nc6 12. a3 Be7 13. Qd3 Nd5 14. Bxe7 Ncxe7 15. Rad1 Rc8 16. Ba2 Nxc3 17. bxc3 Qd6 18. c4 Rfd8 19. Bb1 g6 20. Ba2 Nc6 21. Qe3 Ne7 22. Ng3 Ba6 23. Ne4 Nf5 24. Nxd6 Nxe3 25. Nxc8 Rxc8 26. Rc1 Nxf1 27. Kxf1 Rd8 28. Rd1 Rc8 29. Rc1 b5 30. c5 Rd8 31. c6 Rxd4 32. c7 Bc8 33. Ke2 Kf8 34. Ke3 Rd6 35. g4 Ke7 36. Bb1 f5 37. Kf4 h6 38. h4 Rd4+ 39. Ke5 Rd5+ 40. Kf4 e5+ 41. Ke3 Kd6 42. h5 f4+ 43. Ke2 gxh5 44. Bf5 Ba6 45. c8Q Bxc8 46. Rxc8 hxg4 47. fxg4 Rc5 48. Rh8 Rc3 49. Rxh6+ Kd5 50. Rh7 e4 51. Rd7+ Kc6 52. Rd4 f3+ 53. Kd1 f2 54. Ke2 e3 55. Rd1 Rxa3 56. g5 Ra2+ 57. Kxe3 1-0

[Event "EUR-ch Seniors 50"]
[Site "Prague"]
[Date "2021.09.06"]
[Round "8.3"]
[White "Svarc, Roman"]
[Black "Siebenburger, Vlastimil"]
[Result "1/2-1/2"]
[ECO "A12"]
[WhiteElo "2030"]
[BlackElo "1975"]
[PlyCount "56"]
[EventDate "2021.08.30"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Udlice Sokol 50"]
[BlackTeam "Vysocina KSS 50"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. c4 c6 2. b3 d5 3. Bb2 Nf6 4. Nf3 Bf5 5. d3 e6 6. g3 Nbd7 7. Nbd2 Bc5 8. Bg2 0-0 9. 0-0 Qe7 10. Ne5 Rad8 11. Ndf3 Rfe8 12. a3 Nxe5 13. Nxe5 Qc7 14. cxd5 exd5 15. Rc1 Bd6 16. d4 Qe7 17. b4 Bxe5 18. dxe5 Ng4 19. Re1 Nxe5 20. Qd4 f6 21. Qxa7 Nd3 22. Bxd5+ cxd5 23. exd3 Qxe1+ 24. Rxe1 Rxe1+ 25. Kg2 Bxd3 26. Bd4 Bf1+ 27. Kf3 Be2+ 28. Kg2 Bf1+ 1/2-1/2

[Event "EUR-ch Seniors 50"]
[Site "Prague"]
[Date "2021.09.05"]
[Round "7.3"]
[White "Siebenburger, Vlastimil"]
[Black "Svobodova, Michaela"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1975"]
[BlackElo "1919"]
[PlyCount "29"]
[EventDate "2021.08.30"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Vysocina KSS 50"]
[BlackTeam "Czech Republic (Women) 50"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. d4 d5 2. e3 Nf6 3. Bd3 c5 4. c3 Qb6 5. f4 Bg4 6. Nf3 e6 7. Nbd2 Nc6 8. b3 Be7 9. Bb2 Rc8 10. Qe2 0-0 11. h3 Bf5 12. g4 Bxd3 13. Qxd3 cxd4 14. exd4 Qc7 15. Ne5 1/2-1/2

[Event "EUR-ch Seniors 50"]
[Site "Prague"]
[Date "2021.09.04"]
[Round "6.3"]
[White "Baranek, Tomas"]
[Black "Siebenburger, Vlastimil"]
[Result "1/2-1/2"]
[ECO "B45"]
[BlackElo "1975"]
[PlyCount "31"]
[EventDate "2021.08.30"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Boskovice Makkabi 50"]
[BlackTeam "Vysocina KSS 50"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e6 4. d4 cxd4 5. Nxd4 Nf6 6. Nxc6 bxc6 7. Bd3 d5 8. 0-0 Bc5 9. exd5 cxd5 10. Bb5+ Bd7 11. Bxd7+ Qxd7 12. Bg5 Rb8 13. Rb1 Bb4 14. Bxf6 gxf6 15. Qd4 Be7 16. a3 1/2-1/2

[Event "EUR-ch Seniors 50"]
[Site "Prague"]
[Date "2021.09.03"]
[Round "5.3"]
[White "Siebenburger, Vlastimil"]
[Black "Polasek, Jaroslav"]
[Result "0-1"]
[ECO "C12"]
[WhiteElo "1975"]
[BlackElo "2400"]
[PlyCount "82"]
[EventDate "2021.08.30"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Vysocina KSS 50"]
[BlackTeam "Czech Republic 50"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. d4 e6 2. e4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 Kf8 9. h4 c5 10. Bd3 Nxd2 11. Kxd2 Nc6 12. Rh3 c4 13. Be2 b5 14. Rg3 Rg8 15. Nh3 Ne7 16. h5 Bd7 17. Rf3 a5 18. Nf4 Ke8 19. a3 Nf5 20. Qh3 b4 21. g4 bxc3+ 22. Kxc3 Ne7 23. Qh1 Rb8 24. Rb1 Nc6 25. Rg3 a4 26. Rxb8 Qxb8 27. Qd1 Qb6 28. g5 Ke7 29. gxh6 Rb8 30. Kd2 Qxd4+ 31. Ke1 Qxd1+ 32. Kxd1 gxh6 33. Rg7 Nxe5 34. Rh7 Rb1+ 35. Kd2 d4 36. Ng6+ Nxg6 37. hxg6 c3+ 38. Kd3 Bb5+ 39. Kxd4 Bxe2 40. Rxf7+ Kd6 41. Kxc3 Bh5 0-1

[Event "EUR-ch Seniors 50"]
[Site "Prague"]
[Date "2021.09.02"]
[Round "4.3"]
[White "Paldus, Petr"]
[Black "Siebenburger, Vlastimil"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2025"]
[BlackElo "1975"]
[PlyCount "14"]
[EventDate "2021.08.30"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Pardubice Bohemia 50"]
[BlackTeam "Vysocina KSS 50"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 c5 2. Nf3 Nc6 3. c3 e6 4. d4 d5 5. exd5 exd5 6. Be3 c4 7. b3 cxb3 1/2-1/2

[Event "EUR-ch Seniors 50"]
[Site "Prague"]
[Date "2021.09.01"]
[Round "3.3"]
[White "Siebenburger, Vlastimil"]
[Black "Plachetka, Jan"]
[Result "0-1"]
[ECO "B24"]
[WhiteElo "1975"]
[BlackElo "2307"]
[PlyCount "90"]
[EventDate "2021.08.30"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Vysocina KSS 50"]
[BlackTeam "Slovakia 50"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "SVK"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nge2 Rb8 6. d3 b5 7. Bf4 d6 8. Qd2 b4 9. Nd1 Bd7 10. c3 bxc3 11. bxc3 Qa5 12. 0-0 Nf6 13. Bh6 0-0 14. Bxg7 Kxg7 15. Qc2 Rfc8 16. Ne3 Qa6 17. f4 Ng4 18. Nxg4 Bxg4 19. h3 Bxe2 20. Qxe2 Qa3 21. Qe1 Rb6 22. e5 Qa6 23. Bxc6 Rcxc6 24. f5 d5 25. fxg6 hxg6 26. Rf3 Rb2 27. Qf1 f5 28. exf6+ exf6 29. a4 Re6 30. Re1 Qd6 31. Rfe3 d4 32. cxd4 cxd4 33. Rf3 Qe7 34. Rxe6 Qxe6 35. Rf2 Qe3 36. Kg2 Rxf2+ 37. Qxf2 Qxd3 38. Qf4 Qc2+ 39. Kg1 d3 40. Qd6 Qd1+ 41. Kg2 Qe2+ 42. Kg1 Qe3+ 43. Kg2 d2 44. Qd7+ Kh6 45. Qg4 f5 0-1

[Event "EUR-ch Seniors 50"]
[Site "Prague"]
[Date "2021.08.31"]
[Round "2.3"]
[White "Kozak, Milos"]
[Black "Siebenburger, Vlastimil"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "2103"]
[BlackElo "1975"]
[PlyCount "42"]
[EventDate "2021.08.30"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Litomerice Slavoj 50"]
[BlackTeam "Vysocina KSS 50"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Bd3 Nbd7 6. 0-0 Bd6 7. Nc3 e5 8. cxd5 cxd5 9. e4 dxe4 10. Nxe4 Nxe4 11. Bxe4 exd4 12. Nxd4 0-0 13. Bc2 Nf6 14. h3 h6 15. Be3 Qa5 16. Qd3 Rd8 17. Qb5 Bc7 18. Rad1 a6 19. Qxa5 Bxa5 20. Nb3 Bc7 21. Rxd8+ Bxd8 1/2-1/2

[Event "EUR-ch Seniors 50"]
[Site "Prague"]
[Date "2021.08.30"]
[Round "1.3"]
[White "Siebenburger, Vlastimil"]
[Black "Leib, Britta"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "1975"]
[BlackElo "1916"]
[PlyCount "60"]
[EventDate "2021.08.30"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Vysocina KSS 50"]
[BlackTeam "Germany (Women) 50"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 Nbd7 8. Nge2 Re8 9. Qc2 h6 10. Bf4 c6 11. f3 Nh5 12. Be5 Bh4+ 13. g3 Bg5 14. f4 Be7 15. Nxd5 Qa5+ 16. Ndc3 Nf8 17. f5 Nd7 18. Bf4 Nxf4 19. exf4 Nf6 20. Qa4 Qd8 21. h3 Nd5 22. Nxd5 Qxd5 23. 0-0-0 Bxf5 24. Nc3 Qd7 25. g4 Bxd3 26. Rxd3 Qc7 27. Rf1 Bd6 28. f5 f6 29. Kb1 a6 30. Qd1 Rad8 1/2-1/2

[Event "CZE-chT2D 1920"]
[Site "Czech Republic"]
[Date "2020.06.28"]
[Round "11.6"]
[White "Nyvlt, Otto"]
[Black "Siebenburger, Vlastimil"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "1869"]
[BlackElo "1945"]
[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 "Nachod Snezka"]
[BlackTeam "Zdar nad Sazavou"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. c4 c6 2. e4 d5 3. cxd5 cxd5 4. exd5 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. Nf3 0-0 8. 0-0 Nbd7 9. d6 exd6 10. d4 Nb6 11. Bb3 Bf5 12. Re1 Rc8 13. h3 d5 14. Ne5 Nc4 15. Nd3 Ne4 16. Nf4 Nxc3 17. bxc3 Qd7 18. Bxc4 Rxc4 19. Ba3 Rfc8 20. Re7 Qc6 21. Bb2 Qd6 22. Re5 Bxe5 23. dxe5 Qxe5 24. Ne2 Re4 25. Nd4 Re8 26. Nf3 Qf6 27. Qxd5 Bxh3 28. Qxb7 Bg4 29. c4 Qb6 30. Qxb6 axb6 31. Nd4 Re1+ 32. Rxe1 Rxe1+ 33. Kh2 Rb1 34. Ba3 Rd1 35. Nc6 Rd2 36. Ne7+ Kg7 37. Nd5 Rxa2 38. Bb4 Be6 39. Nxb6 Rxf2 40. Bc3+ f6 41. Bd4 Rf4 42. Be3 Re4 43. Bf2 Bxc4 44. Kg3 Be6 45. Kf3 Rb4 46. Bc5 Rb5 47. Bd4 h5 48. Bf2 Rb3+ 49. Ke2 g5 50. g3 Bg4+ 51. Ke1 h4 52. gxh4 gxh4 53. Nc4 h3 54. Kf1 Rb1+ 55. Be1 0-1

[Event "CZE-chT2D 1920"]
[Site "Czech Republic"]
[Date "2020.06.27"]
[Round "10.6"]
[White "Siebenburger, Vlastimil"]
[Black "Dolezel, Jaromir"]
[Result "1/2-1/2"]
[ECO "E92"]
[WhiteElo "1945"]
[BlackElo "1998"]
[PlyCount "144"]
[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 "Zdar nad Sazavou"]
[BlackTeam "Zabreh"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Bg5 Re8 10. Nd5 Nxd5 11. cxd5 c6 12. Bc4 b5 13. Bb3 Bb7 14. 0-0-0 Nd7 15. d6 c5 16. Bd5 Bxd5 17. Rxd5 f6 18. Be3 Rac8 19. g4 Re6 20. Rhd1 Rc6 21. Kb1 Bf8 22. b4 Rexd6 23. g5 cxb4 24. Bxa7 fxg5 25. Nxg5 Nf6 26. Bb8 Nxd5 27. exd5 Rc4 28. f3 Rd8 29. Bxe5 Rc5 30. Ne4 Rcc8 31. Nf6+ Kf7 32. Nxh7 Be7 33. f4 Rc5 34. d6 g5 35. Re1 Bxd6 36. Nxg5+ Kg6 37. Bxd6 Rxd6 38. Ne4 Rdc6 39. Rg1+ Kf7 40. Nxc5 Rxc5 41. Kb2 Rh5 42. Rg2 Rh4 43. Rf2 Rh3 44. f5 Kf6 45. Kc2 Ra3 46. Kb2 Rh3 47. Kb1 Rh4 48. Kb2 Rh3 49. Rf4 Rxh2+ 50. Kb3 Ke5 51. Rxb4 Kxf5 52. Rxb5+ Ke6 53. Rc5 Kd6 54. Rc1 Rh3+ 55. Kb4 Rh4+ 56. Kb5 Rh5+ 57. Kb6 Kd7 58. Kb7 Rb5+ 59. Ka6 Rb2 60. a4 Rb8 61. a5 Ra8+ 62. Kb6 Rb8+ 63. Ka7 Rb2 64. Rh1 Kc7 65. Rh7+ Kc8 66. a6 Rb1 67. Rb7 Ra1 68. Rb2 Rc1 69. Rb8+ Kc7 70. Ka8 Ra1 71. a7 Rc1 72. Rb2 Kc8 1/2-1/2

[Event "CZE-chT2D 1920"]
[Site "Czech Republic"]
[Date "2020.02.23"]
[Round "9.6"]
[White "Siebenburger, Vlastimil"]
[Black "Solc, Filip"]
[Result "1/2-1/2"]
[ECO "A44"]
[WhiteElo "1945"]
[BlackElo "2073"]
[PlyCount "34"]
[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 "Zdar nad Sazavou"]
[BlackTeam "Hradec Kralove Slavia"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. d4 c5 2. d5 e5 3. e4 d6 4. c4 g6 5. Nc3 Bg7 6. g3 Ne7 7. Bg2 0-0 8. f4 f5 9. Nge2 a6 10. 0-0 Nd7 11. a4 Rb8 12. Rb1 exf4 13. Bxf4 Ne5 14. b3 fxe4 15. Bxe4 Bh3 16. Bg2 Qd7 17. Qd2 Rbe8 1/2-1/2

[Event "CZE-chT2D 1920"]
[Site "Czech Republic"]
[Date "2020.02.09"]
[Round "8.6"]
[White "Mikyska, Kamil"]
[Black "Siebenburger, Vlastimil"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1940"]
[BlackElo "1945"]
[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 "Lanskroun"]
[BlackTeam "Zdar nad Sazavou"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. f3 a6 8. Na3 Be7 9. Be3 b5 10. Nd5 Nxd5 11. Qxd5 Bb7 12. c4 b4 13. Nc2 Nd4 14. Qxb7 Nxc2+ 15. Kf2 Nxa1 16. Qc6+ Kf8 17. Bd3 Rc8 18. Qd5 g6 19. Rxa1 Kg7 20. g3 Qd7 21. h4 Qc6 22. Qa5 Rb8 23. Rc1 Rhc8 24. f4 Bd8 25. Qd5 Qxd5 26. exd5 exf4 27. Bxf4 Bb6+ 28. Kf3 Bc5 29. Bc2 Re8 30. Ba4 Re7 31. Bxd6 Bxd6 32. c5 Rc7 33. Bc6 Be5 34. Rc4 a5 35. b3 Rbc8 36. Re4 f6 37. g4 Rxc6 0-1

[Event "CZE-chT2D 1920"]
[Site "Czech Republic"]
[Date "2020.01.26"]
[Round "7.5"]
[White "Reznicek, Dominik"]
[Black "Siebenburger, Vlastimil"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2096"]
[BlackElo "1945"]
[PlyCount "52"]
[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 "Polabiny III"]
[BlackTeam "Zdar nad Sazavou"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 c5 2. c3 e6 3. d4 d5 4. e5 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 Na5 8. Be2 Bd7 9. 0-0 Nh6 10. h3 f6 11. exf6 gxf6 12. Nh2 0-0-0 13. Re1 e5 14. dxe5 fxe5 15. Ndf3 Bc5 16. Rf1 Rhg8 17. Nxe5 Bxh3 18. Bf3 d4 19. Qa4 Nf5 20. Neg4 Nh4 21. gxh3 Nxf3+ 22. Nxf3 h5 23. Nfh2 hxg4 24. Nxg4 dxc3 25. bxc3 Rxg4+ 26. hxg4 Qe6 0-1

[Event "CZE-chT2D 1920"]
[Site "Czech Republic"]
[Date "2020.01.12"]
[Round "6.6"]
[White "Lorenc, Oldrich"]
[Black "Siebenburger, Vlastimil"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2109"]
[BlackElo "1945"]
[PlyCount "96"]
[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 "Policka Stefanydes"]
[BlackTeam "Zdar nad Sazavou"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 c5 2. Nf3 Nc6 3. c3 e6 4. d4 d5 5. e5 Qb6 6. Bd3 Bd7 7. dxc5 Bxc5 8. 0-0 Nh6 9. h3 a5 10. Na3 Nf5 11. Qb3 0-0 12. Qxb6 Bxb6 13. Re1 Rae8 14. Nb5 f6 15. exf6 Rxf6 16. Bg5 Rff8 17. Bxf5 exf5 18. Nd6 Rxe1+ 19. Rxe1 d4 20. Nc4 Bc5 21. Nxd4 Bxd4 22. cxd4 Nxd4 23. Nxa5 Ra8 24. Nxb7 Rxa2 25. Nc5 Bc6 26. Rb1 f4 27. Kh2 Ra5 28. Rc1 f3 29. g4 Ne2 30. Bd2 Ra2 31. Rb1 Kf7 32. Be3 g6 33. h4 Kf6 34. Rd1 Ba8 35. Rb1 Ke5 36. b4 Nc3 37. Rc1 Nd5 38. Re1 Nxb4 39. Bd2+ Kd5 40. Bxb4 Kc4 41. Kg3 Kxb4 42. Nd3+ Kc3 43. Nf4 Kd4 44. Re7 Ra1 45. Rxh7 Rg1+ 46. Kh2 Rxg4 47. Nh3 Be4 48. h5 gxh5 1/2-1/2

[Event "CZE-chT2D 1920"]
[Site "Czech Republic"]
[Date "2019.12.15"]
[Round "5.6"]
[White "Siebenburger, Vlastimil"]
[Black "Krys, Jaromir"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "1945"]
[BlackElo "1991"]
[PlyCount "22"]
[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 "Zdar nad Sazavou"]
[BlackTeam "Chrudim"]
[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 Bg4 8. Qc2 Nbd7 9. Nge2 c6 10. f3 Bh5 11. 0-0 Bg6 1/2-1/2

[Event "CZE-chT2D 1920"]
[Site "Czech Republic"]
[Date "2019.12.01"]
[Round "4.5"]
[White "Siebenburger, Vlastimil"]
[Black "Sykora, Josef"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "1945"]
[BlackElo "2069"]
[PlyCount "21"]
[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 "Zdar nad Sazavou"]
[BlackTeam "Pardubice Rapid"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 Bd6 7. 0-0 0-0 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 Nf6 11. Bc2 1/2-1/2

[Event "CZE-chT2D 1920"]
[Site "Czech Republic"]
[Date "2019.11.17"]
[Round "3.5"]
[White "Vesely, Vitek"]
[Black "Siebenburger, Vlastimil"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2078"]
[BlackElo "1945"]
[PlyCount "98"]
[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 "Chotebor"]
[BlackTeam "Zdar nad Sazavou"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 g6 5. Bb5 Nd4 6. Nxd4 cxd4 7. Ne2 Bg7 8. Bc4 Ne7 9. Bb3 d5 10. e5 Nc6 11. d3 f6 12. exf6 Bxf6 13. 0-0 0-0 14. Kh1 Bd7 15. Ng1 b5 16. Nf3 a5 17. a4 bxa4 18. Bxa4 Nb4 19. Bd2 Bxa4 20. Rxa4 Qb6 21. Bxb4 axb4 22. Rxa8 Rxa8 23. b3 Rc8 24. g3 Qd6 25. Qe2 Re8 26. Kg2 Re7 27. Re1 Kg7 28. Qf2 Qc5 29. Re2 Qc3 30. h4 h5 31. Kh3 Qc8 32. Kh2 Qc5 33. Qg1 Kf7 34. Qf2 Ke8 35. Qg1 Qd6 36. Qe1 Kd7 37. Kg2 Kc8 38. Qf2 e5 39. fxe5 Bxe5 40. Nxe5 Rxe5 41. Qe1 Rxe2+ 42. Qxe2 Kd7 43. Qe1 Qe6 44. Qxe6+ Kxe6 45. Kf3 g5 46. hxg5 Kf5 47. g6 Kxg6 48. Kf4 Kf6 49. Kf3 Kf5 1/2-1/2

[Event "CZE-chT2D 1920"]
[Site "Czech Republic"]
[Date "2019.11.03"]
[Round "2.6"]
[White "Ptacek, Lubos"]
[Black "Siebenburger, Vlastimil"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2093"]
[BlackElo "1945"]
[PlyCount "31"]
[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 "Vysoke Myto"]
[BlackTeam "Zdar nad Sazavou"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Nc3 e5 7. Bd3 Be7 8. 0-0 0-0 9. Kh1 d5 10. Qe1 Bd6 11. Bg5 Be6 12. f4 d4 13. Ne2 exf4 14. Nxd4 Qb6 15. Nxe6 fxe6 16. e5 1-0

[Event "CZE-chT2D 1920"]
[Site "Czech Republic"]
[Date "2019.10.13"]
[Round "1.5"]
[White "Fiedler, Bedrich"]
[Black "Siebenburger, Vlastimil"]
[Result "1-0"]
[ECO "D44"]
[WhiteElo "2097"]
[BlackElo "1945"]
[PlyCount "55"]
[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 "Lipa"]
[BlackTeam "Zdar nad Sazavou"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9. Nxg5 hxg5 10. Bxg5 Be7 11. exf6 Bxf6 12. Bxf6 Qxf6 13. g3 Bb7 14. Bg2 Na6 15. Ne4 Qe7 16. 0-0 Nb4 17. b3 f5 18. Nc5 c3 19. Nxb7 Qxb7 20. Qe1 0-0-0 21. Qxc3 Nd5 22. Bxd5 Rxd5 23. Rfe1 b4 24. Qc4 Rh6 25. Rac1 Rd6 26. Qc5 Kd7 27. Rc4 f4 28. Rxb4 1-0

[Event "Pardubice Czech op-C 30th"]
[Site "Pardubice"]
[Date "2019.07.22"]
[Round "4"]
[White "Limboeck, Sebastian"]
[Black "Siebenburger, Vlastimil"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1719"]
[BlackElo "1998"]
[PlyCount "50"]
[EventDate "2019.07.20"]
[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. c3 e6 3. d4 d5 4. e5 Nc6 5. Nf3 Qb6 6. Bd3 Bd7 7. Bc2 cxd4 8. cxd4 Nb4 9. 0-0 Nxc2 10. Qxc2 Rc8 11. Nc3 Ne7 12. Rd1 Ng6 13. Qd3 Be7 14. Bg5 Qxb2 15. Rdc1 Qa3 16. Rab1 Bxg5 17. Nxg5 Qe7 18. Qd2 Rc7 19. Rb3 0-0 20. Rcb1 Bc6 21. Nb5 Bxb5 22. Rxb5 Rfc8 23. Nf3 Nh4 24. Ne1 b6 25. a4 h6 1/2-1/2

[Event "Pardubice Czech op-C 30th"]
[Site "Pardubice"]
[Date "2019.07.20"]
[Round "1"]
[White "Siebenburger, Vlastimil"]
[Black "Bork, Steffen"]
[Result "1/2-1/2"]
[ECO "C16"]
[WhiteElo "1998"]
[BlackElo "1578"]
[PlyCount "44"]
[EventDate "2019.07.20"]
[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 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. Qg4 f5 6. Qh5+ Qf7 7. Qd1 b6 8. a3 Bxc3+ 9. bxc3 Ba6 10. Bxa6 Nxa6 11. Qd3 Nb8 12. a4 Nc6 13. Nf3 Na5 14. Ng5 Qd7 15. h4 Nc4 16. Nh3 Ne7 17. Bg5 a5 18. h5 0-0-0 19. Nf4 Rde8 20. Ke2 Kb7 21. Rhb1 Rhg8 22. Qh3 Nc6 1/2-1/2

[Event "Pardubice Czech op-C 29th"]
[Site "Pardubice"]
[Date "2018.07.28"]
[Round "9"]
[White "Siebenburger, Vlastimil"]
[Black "Maciejewski, Kamil"]
[Result "1/2-1/2"]
[ECO "E41"]
[WhiteElo "2014"]
[BlackElo "1774"]
[PlyCount "105"]
[EventDate "2018.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 Nc6 6. Nf3 0-0 7. 0-0 Bxc3 8. bxc3 d6 9. e4 e5 10. d5 Ne7 11. Nh4 Ng6 12. Nf5 Re8 13. Re1 Ne7 14. Bg5 Ng6 15. Qf3 Bxf5 16. exf5 Nf8 17. Bc2 N8d7 18. Ba4 Qa5 19. Bxd7 Nxd7 20. f6 Qd8 21. Re4 h6 22. Bxh6 Qxf6 23. Qg4 Nf8 24. Bd2 Qg6 25. Qxg6 Nxg6 26. g4 f6 27. Rb1 Re7 28. f4 b6 29. f5 Nf8 30. Kg2 g5 31. h4 Nh7 32. Rh1 Rg7 33. Kg3 Kf7 34. hxg5 Nxg5 35. Bxg5 Rxg5 36. Rh7+ Rg7 37. Rxg7+ Kxg7 38. Re1 Rh8 39. a4 a5 40. Rb1 Rb8 41. g5 fxg5 42. Kg4 Kf6 43. Rh1 Kg7 44. Kxg5 Rf8 45. Rh2 e4 46. Re2 Re8 47. Kf4 Kf6 48. Rxe4 Rxe4+ 49. Kxe4 Kg5 50. f6 Kxf6 51. Kf4 Kg6 52. Kg4 Kf6 53. Kf4 1/2-1/2

[Event "Pardubice Czech op-C 29th"]
[Site "Pardubice"]
[Date "2018.07.27"]
[Round "8"]
[White "Jares, Michal"]
[Black "Siebenburger, Vlastimil"]
[Result "1/2-1/2"]
[ECO "D78"]
[WhiteElo "1869"]
[BlackElo "2014"]
[PlyCount "62"]
[EventDate "2018.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d5 6. c4 c6 7. Nc3 h6 8. Bf4 dxc4 9. e4 Na6 10. Ne5 Nh5 11. Ne2 Nxf4 12. gxf4 b5 13. Nxc6 Qc7 14. e5 Bb7 15. d5 Bxc6 16. dxc6 Rad8 17. Qc2 Nb4 18. Qe4 f5 19. exf6 Rxf6 20. Nd4 Rxd4 21. Qxd4 Rxc6 22. Qe4 Rf6 23. Rad1 Nd3 24. Rxd3 cxd3 25. Qxd3 Qxf4 26. Qxb5 Rf8 27. Qd3 Kh7 28. b3 Be5 29. Qg3 Qd4 30. Qe3 Qd6 31. Re1 Rf5 1/2-1/2

[Event "Pardubice Czech op-C 29th"]
[Site "Pardubice"]
[Date "2018.07.26"]
[Round "7"]
[White "Siebenburger, Vlastimil"]
[Black "Kan, Efim"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "2014"]
[BlackElo "1796"]
[PlyCount "115"]
[EventDate "2018.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Bg5 Nbd7 10. 0-0-0 Re8 11. Nb5 Nxe4 12. Nxc7 Nxg5 13. Nxe8 Bh6 14. Kb1 Nc5 15. Ka1 Bf5 16. Nc7 Rc8 17. Nd5 Kf8 18. Ne3 Be4 19. Nxe5 Nge6 20. Nd7+ Nxd7 21. Rxd7 Nc5 22. Rd2 Rc6 23. Bd1 Bxg2 24. Re1 Be4 25. Rd8+ Kg7 26. Rd4 Bg5 27. Nd5 Bf5 28. Ne7 Bxe7 29. Rxe7 a5 30. Bf3 Ra6 31. Bd5 a4 32. Rxf7+ Kh6 33. Bxb7 Ra7 34. Bd5 Ra6 35. Rxf5 gxf5 36. Bf3 Kg5 37. h4+ Kf6 38. Kb1 Ne6 39. Rd5 Nf4 40. Rb5 Ng6 41. c5 Ke7 42. Rb7+ Kd8 43. Rxh7 Ne5 44. Bg2 Ra5 45. Rh5 Ke7 46. Rxf5 Rxc5 47. f4 Nd3 48. Rxc5 Nxc5 49. Bh3 Nd3 50. f5 Kf6 51. Kc2 Nb4+ 52. Kb1 Nd5 53. a3 Nf4 54. Bg4 Ng2 55. h5 Kg5 56. Bd1 Ne3 57. Bxa4 Nxf5 58. Be8 1-0

[Event "Pardubice Czech op-C 29th"]
[Site "Pardubice"]
[Date "2018.07.25"]
[Round "6"]
[White "Basson, Heinrich"]
[Black "Siebenburger, Vlastimil"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1891"]
[BlackElo "2014"]
[PlyCount "30"]
[EventDate "2018.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 g6 4. c3 Bg7 5. h3 0-0 6. e3 c5 7. Nbd2 Qb6 8. b3 Bf5 9. Be2 Nc6 10. 0-0 Rac8 11. Nh4 Be6 12. Rc1 Rfd8 13. Bd3 Qa5 14. a4 a6 15. Qe2 h6 1/2-1/2

[Event "Pardubice Czech op-C 29th"]
[Site "Pardubice"]
[Date "2018.07.24"]
[Round "5"]
[White "Siebenburger, Vlastimil"]
[Black "Cibulka, Josef"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "2014"]
[BlackElo "1780"]
[PlyCount "47"]
[EventDate "2018.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 Nxd5 5. e4 Nf6 6. Nf3 Be7 7. Bd3 b6 8. 0-0 Bb7 9. Re1 0-0 10. Bg5 Nbd7 11. Qe2 h6 12. Bh4 Re8 13. Rad1 c6 14. e5 Nd5 15. Bxe7 Qxe7 16. Qe4 g6 17. Qg4 c5 18. Ne4 cxd4 19. Nd6 Reb8 20. Bxg6 fxg6 21. Qxg6+ Kf8 22. Rxd4 Qg7 23. Qxe6 Bc6 24. Nf5 1-0

[Event "Pardubice Czech op-C 29th"]
[Site "Pardubice"]
[Date "2018.07.22"]
[Round "2"]
[White "Kueck, Artur"]
[Black "Siebenburger, Vlastimil"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1743"]
[BlackElo "2014"]
[PlyCount "59"]
[EventDate "2018.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[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. Be2 Bg5 13. 0-0 Ne7 14. Nc2 Nxd5 15. Qxd5 Be6 16. Qd3 Qe7 17. Nb4 f5 18. Nd5 Qf7 19. Bf3 Bxd5 20. Qxd5 Qxd5 21. exd5 e4 22. Be2 f4 23. Bg4 f3 24. Rfe1 fxg2 25. Rxe4 Rf4 26. Rxf4 Bxf4 27. Re1 Be5 28. Kxg2 Kf7 29. Re4 Rb8 30. a3 1/2-1/2

[Event "CZE-chT2D 1718"]
[Site "Czech Republic"]
[Date "2018.04.08"]
[Round "11.4"]
[White "Vojtech, Ladislav"]
[Black "Siebenburger, Vlastimil"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "2065"]
[BlackElo "2059"]
[PlyCount "96"]
[EventDate "2017.10.15"]
[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 "Namest nad Oslavou"]
[BlackTeam "Zdar nad Sazavou"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 e5 7. Nf3 Nge7 8. 0-0 0-0 9. Be3 Nd4 10. Ne2 Nxf3+ 11. Bxf3 exf4 12. Nxf4 Bxb2 13. Rb1 Bg7 14. Qd2 Nc6 15. Nd5 Ne5 16. Bg2 Rb8 17. Bh6 f6 18. Bxg7 Kxg7 19. c3 b5 20. a4 Bd7 21. d4 Nc4 22. Qe2 a6 23. Rf2 Nb6 24. Nxb6 Qxb6 25. axb5 axb5 26. Qd2 Be6 27. Bf1 b4 28. cxb4 cxb4 29. Qb2 d5 30. Bg2 Qd6 31. Rc2 dxe4 32. Bxe4 Rfd8 33. Rd1 Bd5 34. Re1 Rd7 35. Rc5 Bxe4 36. Rxe4 b3 37. Rh4 h5 38. Rc3 g5 39. Re4 Qd5 40. Rce3 Rb4 41. Qc3 Rbb7 42. Qb2 f5 43. Re5 Qc4 44. d5 Kh7 45. Re8 Rg7 46. Qe5 Qc2 47. Re2 b2 48. Rxc2 b1Q+ 0-1

[Event "CZE-chT2D 1718"]
[Site "Czech Republic"]
[Date "2018.03.18"]
[Round "10.4"]
[White "Siebenburger, Vlastimil"]
[Black "Ondracek, Ondrej"]
[Result "0-1"]
[ECO "D43"]
[WhiteElo "2059"]
[BlackElo "2096"]
[PlyCount "106"]
[EventDate "2017.10.15"]
[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 "Zdar nad Sazavou"]
[BlackTeam "Chotebor"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qb3 e6 5. Nc3 Nbd7 6. Bg5 Be7 7. e3 b6 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. e4 Nxc3 11. bxc3 0-0 12. Bd3 c5 13. 0-0 Bb7 14. a4 Rfc8 15. a5 c4 16. Bxc4 Bxe4 17. Nd2 Bb7 18. f4 g6 19. Rae1 Qd6 20. Bb5 Bd5 21. c4 Bc6 22. Qd3 Bxb5 23. cxb5 bxa5 24. Nc4 Qb4 25. Ne5 Nxe5 26. fxe5 Rab8 27. Qf3 Qxd4+ 28. Kh1 Rc7 29. Qf6 Qd8 30. Qf4 Rxb5 31. Re3 Rb4 32. Qf3 Rd4 33. h3 Qd5 34. Qf6 Rd2 35. Ref3 Rd1 36. Kh2 Rxf1 37. Rxf1 Qd7 38. Rb1 Rc8 39. h4 h5 40. Qf3 Qd8 41. Qf2 Rb8 42. Ra1 Rb4 43. Kh3 Qd3+ 44. g3 Qd4 45. Qxd4 Rxd4 46. Rxa5 Rd5 47. Rxa7 Rxe5 48. Kg2 Re3 49. Kf2 Rb3 50. Rc7 Kg7 51. Ra7 Kf6 52. Rc7 Rd3 53. Ra7 e5 0-1

[Event "CZE-chT2D 1718"]
[Site "Czech Republic"]
[Date "2018.02.25"]
[Round "9.4"]
[White "Siebenburger, Vlastimil"]
[Black "Valenta, Vit"]
[Result "0-1"]
[ECO "E92"]
[WhiteElo "2059"]
[BlackElo "2107"]
[PlyCount "86"]
[EventDate "2017.10.15"]
[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 "Zdar nad Sazavou"]
[BlackTeam "Velke Losiny"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Nd5 Nxd5 10. cxd5 c6 11. Bc4 b5 12. Bb3 Bb7 13. Bg5 Re8 14. 0-0-0 c5 15. d6 Nd7 16. Bd5 Bxd5 17. Rxd5 Rac8 18. Kb1 a6 19. Rc1 Rc6 20. Be7 Rec8 21. g4 f6 22. h4 Kf7 23. g5 f5 24. Bf6 Bxf6 25. gxf6 Kxf6 26. Rcd1 c4 27. exf5 gxf5 28. Re1 e4 29. Ng5 h6 30. Nh3 Rc5 31. Rd2 Rg8 32. Nf4 Ke5 33. Ne2 Rg4 34. Nd4 Kf6 35. f3 Rxh4 36. fxe4 Rxe4 37. Rh1 Rd5 38. Rxh6+ Kg7 39. Re6 Rexd4 40. Re7+ Kf6 41. Rxd4 Rxd4 42. Rxd7 Ke6 43. Re7+ Kxd6 0-1

[Event "CZE-chT2D 1718"]
[Site "Czech Republic"]
[Date "2018.02.11"]
[Round "8.4"]
[White "Fiedler, Bedrich"]
[Black "Siebenburger, Vlastimil"]
[Result "1-0"]
[ECO "D44"]
[WhiteElo "2097"]
[BlackElo "2059"]
[PlyCount "67"]
[EventDate "2017.10.15"]
[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 "Lipa"]
[BlackTeam "Zdar nad Sazavou"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9. Nxg5 hxg5 10. Bxg5 Be7 11. exf6 Bxf6 12. Bxf6 Qxf6 13. g3 Bb7 14. Bg2 Na6 15. Ne4 Qe7 16. 0-0 0-0-0 17. h4 c5 18. a4 Rxd4 19. Qe2 b4 20. Rad1 Rhd8 21. Rxd4 Rxd4 22. Rc1 Nc7 23. Nd2 Ba6 24. Nxc4 Qd7 25. b3 Nd5 26. Qe5 f6 27. Nb6+ Nxb6 28. Rxc5+ Kd8 29. Qxf6+ Ke8 30. Bc6 Rd1+ 31. Kh2 Bb7 32. Bxd7+ Nxd7 33. Qxe6+ Kd8 34. Rc6 1-0

[Event "CZE-chT2D 1718"]
[Site "Czech Republic"]
[Date "2018.01.28"]
[Round "7.5"]
[White "Solc, Filip"]
[Black "Siebenburger, Vlastimil"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "1999"]
[BlackElo "2059"]
[PlyCount "131"]
[EventDate "2017.10.15"]
[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 "Hradec Kralove II"]
[BlackTeam "Zdar nad Sazavou"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. Bc4 d6 5. d3 Be7 6. Nd2 Nf6 7. Nf1 Be6 8. Ne3 Nd4 9. Ncd5 b5 10. Nxf6+ Bxf6 11. Bd5 Rc8 12. c3 Nc6 13. Qb3 Qd7 14. Qxb5 0-0 15. 0-0 Bg5 16. Nc4 Bxc1 17. Raxc1 Rfd8 18. a3 Ne7 19. Qxd7 Rxd7 20. Bxe6 fxe6 21. b4 Ng6 22. Rfe1 Kf7 23. g3 Kf6 24. Ne3 h5 25. c4 Ne7 26. b5 g5 27. a4 d5 28. cxd5 exd5 29. exd5 Nxd5 30. Nc4 Re8 31. Nd2 Nb4 32. Ne4+ Kf5 33. Nxc5 Rd4 34. Rc4 Nxd3 35. Rxd4 Nxe1 36. Rd7 Rc8 37. Rd5 Nc2 38. Nb7 Rc3 39. Rc5 Nd4 40. Nd6+ Ke6 41. Rxc3 Ne2+ 42. Kg2 Nxc3 43. Nc8 Nxa4 44. Kf3 e4+ 45. Ke3 Nc3 46. Nxa7 Kf5 47. h3 h4 48. Kd2 Nd5 49. Nc8 e3+ 50. Ke2 g4 51. hxg4+ Kxg4 52. gxh4 exf2 53. Kxf2 Kxh4 54. Ke1 Kg5 55. Kd2 Kf5 56. Kd3 Ke6 57. Kc4 Nc7 58. b6 Na6 59. Kb5 Nb8 60. b7 Kd7 61. Kb6 Kd8 62. Na7 Nd7+ 63. Kc6 Ne5+ 64. Kd6 Nc4+ 65. Kc6 Na5+ 66. Kb6 1/2-1/2

[Event "CZE-chT2D 1718"]
[Site "Czech Republic"]
[Date "2018.01.14"]
[Round "6.5"]
[White "Siebenburger, Vlastimil"]
[Black "Semerak, Pavel"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2059"]
[BlackElo "2006"]
[PlyCount "77"]
[EventDate "2017.10.15"]
[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 "Zdar nad Sazavou"]
[BlackTeam "Nachod"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

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 Qa5 10. Qd2 0-0 11. Nf3 e6 12. c4 Qxd2+ 13. Nxd2 exd5 14. cxd5 Re8 15. f3 Nd7 16. Be2 f5 17. exf5 gxf5 18. Kf2 Nf6 19. Bc4 Bd7 20. a4 b6 21. Rhb1 Rab8 22. d6+ Be6 23. Re1 Bxc4 24. Nxc4 Nd7 25. Re7 Rxe7 26. dxe7 Nf6 27. Rd1 Re8 28. Rd8 Kg7 29. Nd6 Rxe7 30. Nxf5+ Kf7 31. Nxe7 Kxe7 32. Rb8 Nd7 33. Rg8 a6 34. Rg7+ Ke6 35. Rxh7 b5 36. axb5 axb5 37. Ke3 Nf6 38. Rb7 b4 39. Rb6+ 1-0

[Event "CZE-chT2D 1718"]
[Site "Czech Republic"]
[Date "2017.12.17"]
[Round "5.4"]
[White "Siebenburger, Vlastimil"]
[Black "Kastner, Oldrich"]
[Result "1/2-1/2"]
[ECO "C12"]
[WhiteElo "2059"]
[BlackElo "2039"]
[PlyCount "36"]
[EventDate "2017.10.15"]
[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 "Zdar nad Sazavou"]
[BlackTeam "Policka Stefanydes"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 g6 9. Bd3 Nxd2 10. Kxd2 c5 11. Nf3 Bd7 12. h4 Qe7 13. Rab1 Bc6 14. Rh3 Nd7 15. h5 g5 16. Nh2 0-0-0 17. Qf3 Rdf8 18. Qe3 c4 1/2-1/2

[Event "CZE-chT2D 1718"]
[Site "Czech Republic"]
[Date "2017.12.03"]
[Round "4.4"]
[White "Mojzis, Jaroslav"]
[Black "Siebenburger, Vlastimil"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2107"]
[BlackElo "2059"]
[PlyCount "163"]
[EventDate "2017.10.15"]
[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 "Polabiny III"]
[BlackTeam "Zdar nad Sazavou"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 e6 6. Ne5 c5 7. Qa4+ Nbd7 8. dxc5 Bxc5 9. 0-0 0-0 10. Nxc4 Nb6 11. Qc2 Qc7 12. Nba3 Nbd5 13. e4 Nb4 14. Qe2 e5 15. Nb5 Qe7 16. Ne3 Be6 17. a3 Nc6 18. Nd5 Bxd5 19. exd5 Nd4 20. Nxd4 Bxd4 21. Bd2 Rfd8 22. Bb4 Qd7 23. d6 a5 24. Bc3 Ra6 25. Rfd1 Rxd6 26. Bxd4 Rxd4 27. Rxd4 exd4 28. Qd3 b6 29. Rc1 Ng4 30. Re1 Qd6 31. Qe4 Nf6 32. Qd3 Nd7 33. Qb5 d3 34. Rd1 d2 35. Qc6 Qd4 36. Qd5 Qxd5 37. Bxd5 Ne5 38. Bb3 b5 39. Kf1 Nf3 40. Bc2 Re8 41. a4 b4 42. Bb3 Re1+ 43. Kg2 Rxd1 44. Bxd1 Ne1+ 45. Kf1 Nd3 46. b3 Nc1 47. f4 Kf8 48. Kf2 Ke7 49. Ke3 Kd6 50. Kxd2 Na2 51. Kd3 Kc5 52. Bc2 Nc3 53. Ke3 h6 54. Bd3 Nd1+ 55. Kd2 Nf2 56. Bc4 Ne4+ 57. Ke3 Nd6 58. Bd3 Kd5 59. h4 f5 60. Be2 Ne8 61. Bc4+ Kc5 62. Be6 Nd6 63. h5 Ne4 64. g4 Ng3 65. Bxf5 Nf1+ 66. Kd3 Nh2 67. Ke4 Nf1 68. Be6 Kd6 69. Bg8 Ng3+ 70. Kf3 Nf1 71. Ke4 Ng3+ 72. Kd4 Ne2+ 73. Ke3 Nc3 74. Bc4 Kc5 75. Bg8 Kd6 76. g5 Nd1+ 77. Kd4 Nf2 78. Bc4 Nh3 79. gxh6 gxh6 80. Ke3 Kc5 81. Bf1 Ng1 82. Kf2 1-0

[Event "CZE-chT2D 1718"]
[Site "Czech Republic"]
[Date "2017.11.19"]
[Round "3.4"]
[White "Siebenburger, Vlastimil"]
[Black "Ruzicka, Josef"]
[Result "0-1"]
[ECO "B72"]
[WhiteElo "2059"]
[BlackElo "2101"]
[PlyCount "82"]
[EventDate "2017.10.15"]
[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 "Zdar nad Sazavou"]
[BlackTeam "Dalesice Pivovar"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 0-0 8. Qd2 Nc6 9. 0-0-0 Ng4 10. Bxg4 Bxg4 11. f3 Bd7 12. Nxc6 bxc6 13. Bh6 Bh8 14. Bxf8 Kxf8 15. f4 Bg4 16. Rde1 Qa5 17. Re3 Rb8 18. Rhe1 Qb4 19. b3 Bd4 20. Rd3 c5 21. Nb1 Qb6 22. c3 Bh8 23. Rg3 Bd7 24. f5 c4 25. b4 a5 26. fxg6 hxg6 27. Rf1 Kg8 28. a3 axb4 29. axb4 Qc6 30. Qf4 Be6 31. Rgf3 Ra8 32. h4 Ra1 33. R1f2 Qa4 34. Qd2 Bg7 35. g4 Bxg4 36. Rxf7 Qb3 37. Qc2 Bh6+ 38. R7f4 Bxf4+ 39. Rxf4 Rxb1+ 40. Qxb1 Qd1+ 41. Kb2 Qd2+ 0-1

[Event "CZE-chT2D 1718"]
[Site "Czech Republic"]
[Date "2017.11.05"]
[Round "2.5"]
[White "Siebenburger, Vlastimil"]
[Black "Sykora, Josef"]
[Result "1/2-1/2"]
[ECO "E57"]
[WhiteElo "2059"]
[BlackElo "2066"]
[PlyCount "27"]
[EventDate "2017.10.15"]
[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 "Zdar nad Sazavou"]
[BlackTeam "Pardubice Eurobit"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 e6 5. Nc3 Nf6 6. Nf3 Nc6 7. Bg5 Be7 8. Bd3 dxc4 9. Bxc4 0-0 10. 0-0 b6 11. Re1 Bb7 12. a3 Rc8 13. Ba2 Nd5 14. Bxe7 1/2-1/2

[Event "CZE-chT2D 1718"]
[Site "Czech Republic"]
[Date "2017.10.15"]
[Round "1.4"]
[White "Siebenburger, Vlastimil"]
[Black "Kosek, Jiri"]
[Result "1/2-1/2"]
[ECO "D41"]
[WhiteElo "2059"]
[BlackElo "2110"]
[PlyCount "42"]
[EventDate "2017.10.15"]
[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 "Zdar nad Sazavou"]
[BlackTeam "Vysoke Myto"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Nf3 cxd4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 0-0 11. Bc4 b6 12. 0-0 Bb7 13. Qf4 Nd7 14. e5 Rc8 15. Bd3 h6 16. Rfd1 Nb8 17. Nd2 Qg5 18. Qxg5 hxg5 19. Ne4 Bxe4 20. Bxe4 Nc6 21. g3 Rfd8 1/2-1/2

[Event "Trebic Highlands op 11th"]
[Site "Trebic"]
[Date "2017.09.30"]
[Round "9"]
[White "Bick, Gabriel James"]
[Black "Siebenburger, Vlastimil"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2264"]
[BlackElo "2059"]
[PlyCount "81"]
[EventDate "2017.09.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. h3 e5 7. a4 b6 8. Be3 Qd6 9. Na3 Ne7 10. Qd2 h6 11. Qc3 Qc7 12. a5 Rb8 13. 0-0 0-0 14. axb6 axb6 15. Nc4 f6 16. Rfb1 f5 17. Bd2 g5 18. Qb3 Kh7 19. Bc3 Ng6 20. exf5 Bxf5 21. Re1 Be6 22. Qa3 Bxc4 23. dxc4 Rxf3 24. gxf3 Qc8 25. Bd2 Qxh3 26. f4 Qf5 27. Qd3 Qxd3 28. cxd3 gxf4 29. Ra7 Nh4 30. Kf1 Nf3 31. Rd1 Kg6 32. Bc3 Bf6 33. Ke2 Ng5 34. Rc7 Kf5 35. Rh1 Rd8 36. f3 b5 37. cxb5 cxb5 38. Rxc5 Rb8 39. Rxh6 Ne6 40. Rd5 b4 41. Rxf6+ 1-0

[Event "Trebic Highlands op 11th"]
[Site "Trebic"]
[Date "2017.09.29"]
[Round "8"]
[White "Spanton, Timothy"]
[Black "Siebenburger, Vlastimil"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "1858"]
[BlackElo "2059"]
[PlyCount "46"]
[EventDate "2017.09.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 c6 2. e4 d5 3. exd5 cxd5 4. d4 Nf6 5. Nc3 e6 6. Nf3 Nc6 7. c5 Ne4 8. Bb5 Bd7 9. 0-0 Be7 10. Bd2 0-0 11. Bxc6 Bxc6 12. b4 a5 13. a3 Bf6 14. Qe2 Qd7 15. Ne5 Bxe5 16. dxe5 Nxc3 17. Bxc3 Bb5 18. Qg4 Bxf1 19. Rxf1 axb4 20. axb4 Qb5 21. f4 Qd3 22. Rf3 Qd1+ 23. Kf2 d4 0-1

[Event "Trebic Highlands op 11th"]
[Site "Trebic"]
[Date "2017.09.28"]
[Round "6"]
[White "Siebenburger, Vlastimil"]
[Black "Leutwyler, Matthias"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2059"]
[BlackElo "2103"]
[PlyCount "109"]
[EventDate "2017.09.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. Nc3 Nxc3 8. bxc3 Qc7 9. Bb2 Nd7 10. exd6 Bxd6 11. Bd3 b6 12. c4 Bb4+ 13. Kf1 0-0 14. h4 Bb7 15. Rh3 Bd6 16. d5 Rae8 17. Ng5 h6 18. Nh7 exd5 19. Nxf8 Nxf8 20. cxd5 Bxd5 21. Bh7+ Nxh7 22. Qxd5 Re6 23. Rc1 Qe7 24. Qd3 Bb4 25. Bc3 Bxc3 26. Qxc3 Re4 27. Qa3 Nf6 28. Qxe7 Rxe7 29. Rhc3 Nd5 30. Rc8+ Kh7 31. Rd8 Nc7 32. Rcd1 Re4 33. R8d7 Nb5 34. Rxf7 Rxh4 35. Rdd7 Rg4 36. f3 Rg5 37. g4 a5 38. Rf5 Nc3 39. Rxg5 hxg5 40. a3 b5 41. Ke1 b4 42. axb4 axb4 43. Kd2 Kh6 44. Rd4 Nb5 45. Rxb4 Nc7 46. Rb6+ g6 47. Kd3 Nd5 48. Rb3 Nf4+ 49. Ke4 Ne2 50. Ke5 Nf4 51. Rb8 Kg7 52. Rb7+ Kh6 53. Kf6 Nd5+ 54. Kf7 Nf6 55. Rb1 1-0

[Event "Trebic Highlands op 11th"]
[Site "Trebic"]
[Date "2017.09.28"]
[Round "7"]
[White "Siebenburger, Vlastimil"]
[Black "Vincze, Roman"]
[Result "1/2-1/2"]
[ECO "D23"]
[WhiteElo "2059"]
[BlackElo "2099"]
[PlyCount "95"]
[EventDate "2017.09.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qb3 dxc4 5. Qxc4 Bf5 6. Nc3 e6 7. Nh4 Be7 8. Nxf5 exf5 9. g3 0-0 10. Bg2 Nbd7 11. Qd3 Nb6 12. 0-0 Qd7 13. Bg5 Rad8 14. Rad1 Nfd5 15. Bc1 Bf6 16. a3 g6 17. Bh6 Rfe8 18. e4 Nxc3 19. bxc3 fxe4 20. Bxe4 Qe6 21. Rfe1 Qc4 22. Qf3 Bg7 23. Bg5 Rc8 24. Re3 Re6 25. Rde1 Rce8 26. Bc2 h6 27. Rxe6 Rxe6 28. Rxe6 Qxe6 29. Bd2 Qa2 30. Qe4 Qxa3 31. h4 Nd5 32. Qe8+ Qf8 33. Qd7 Qb8 34. Bb3 Qc7 35. Qe8+ Kh7 36. h5 Nf6 37. hxg6+ fxg6 38. Qe2 Qd7 39. Kg2 Qf5 40. f3 h5 41. Bf4 Nd5 42. Bd2 h4 43. gxh4 Nf4+ 44. Bxf4 Qxf4 45. Qf2 Bf6 46. Kh3 Qc1 47. Bc2 Qh1+ 48. Kg4 1/2-1/2

[Event "Trebic Highlands op 11th"]
[Site "Trebic"]
[Date "2017.09.27"]
[Round "5"]
[White "Piankov, Evgenij"]
[Black "Siebenburger, Vlastimil"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2258"]
[BlackElo "2059"]
[PlyCount "107"]
[EventDate "2017.09.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Bd3 c5 4. c3 e6 5. f4 Bd6 6. Nf3 Ne4 7. 0-0 Qc7 8. b3 cxd4 9. cxd4 Nc6 10. Bb2 Nb4 11. Ne5 0-0 12. Na3 Nxd3 13. Qxd3 a6 14. Rfc1 Qe7 15. Nac4 Bc7 16. Nd2 Nxd2 17. Qxd2 f6 18. Nd3 Bd6 19. Bc3 Bd7 20. Bb4 Bc6 21. Rc2 Rfc8 22. Rac1 Bd7 23. Bc5 Kf7 24. a4 a5 25. Bb6 e5 26. Rxc8 Bxc8 27. dxe5 fxe5 28. Nxe5+ Bxe5 29. Qxd5+ Qe6 30. Qxe5 Qxe5 31. fxe5 Be6 32. Rc7+ Kg6 33. Rxb7 Bxb3 34. e6 Bxe6 35. Bd4 Bf7 36. Rb6+ Kf5 37. Bxg7 Be8 38. Rf6+ Ke4 39. Kf2 Rc8 40. Rf4+ Kd3 41. Rd4+ Kc2 42. g4 Kb3 43. g5 Bxa4 44. Rd6 Bb5 45. Rh6 Kc4 46. h4 Rc7 47. Bd4 a4 48. h5 Be8 49. g6 hxg6 50. hxg6 a3 51. g7 Bf7 52. Rh8 a2 53. g8Q Bxg8 54. Rxg8 1-0

[Event "Trebic Highlands op 11th"]
[Site "Trebic"]
[Date "2017.09.26"]
[Round "4"]
[White "Siebenburger, Vlastimil"]
[Black "Kalveus, Jan"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2059"]
[BlackElo "1867"]
[PlyCount "63"]
[EventDate "2017.09.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 cxd4 7. cxd4 Nb4 8. Be2 Bd7 9. Nc3 Rc8 10. 0-0 Ne7 11. a3 Nbc6 12. Na4 Qc7 13. b4 Nf5 14. Bb2 Be7 15. Rc1 Qd8 16. Nc5 Rb8 17. Bb5 Nxe5 18. Nxd7 Nxd7 19. Ne5 f6 20. Nxd7 a6 21. Ba4 b5 22. Nxb8 Qxb8 23. Bc2 Nd6 24. Qh5+ Kd7 25. Bd3 Nc4 26. Bxc4 bxc4 27. Rfe1 g6 28. Qe2 Qd6 29. a4 Bd8 30. b5 axb5 31. axb5 h5 32. Ba3 1-0

[Event "Trebic Highlands op 11th"]
[Site "Trebic"]
[Date "2017.09.25"]
[Round "3"]
[White "Pavlis, Jaromir"]
[Black "Siebenburger, Vlastimil"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1879"]
[BlackElo "2059"]
[PlyCount "19"]
[EventDate "2017.09.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 e6 4. c3 Bd6 5. Bxd6 Qxd6 6. Nbd2 0-0 7. e3 Nc6 8. Bd3 e5 9. dxe5 Nxe5 10. Nxe5 1/2-1/2

[Event "Trebic Highlands op 11th"]
[Site "Trebic"]
[Date "2017.09.24"]
[Round "2"]
[White "Siebenburger, Vlastimil"]
[Black "Plischki, Sebastian"]
[Result "1/2-1/2"]
[ECO "D94"]
[WhiteElo "2059"]
[BlackElo "2397"]
[PlyCount "47"]
[EventDate "2017.09.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 g6 4. Nf3 Bg7 5. Nc3 0-0 6. Be2 cxd4 7. exd4 d5 8. 0-0 Nc6 9. Be3 b6 10. Qd2 Bb7 11. cxd5 Nxd5 12. Bh6 Rc8 13. Rac1 e6 14. Rfd1 Nce7 15. Bxg7 Kxg7 16. Ne5 Nf5 17. Bf3 Qd6 18. Nb5 Qe7 19. Nxa7 Rxc1 20. Rxc1 f6 21. Bxd5 Bxd5 22. Nb5 Kg8 23. Ng4 Rf7 24. Nh6+ 1/2-1/2

[Event "Trebic Highlands op 11th"]
[Site "Trebic"]
[Date "2017.09.23"]
[Round "1"]
[White "Norlander, Svante"]
[Black "Siebenburger, Vlastimil"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1583"]
[BlackElo "2059"]
[PlyCount "68"]
[EventDate "2017.09.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 dxc4 5. Bxf6 exf6 6. a4 Bb4 7. e3 Be6 8. Qc2 f5 9. Nf3 Nd7 10. Be2 0-0 11. Nd2 Qg5 12. Nxc4 Qxg2 13. Rf1 Nb6 14. Ne5 Nd5 15. Rc1 Rad8 16. Bf3 Qh3 17. Rg1 Qh6 18. Bxd5 cxd5 19. Nd3 Qxh2 20. Kf1 Bd6 21. Qe2 f4 22. Qf3 Qh3+ 23. Qxh3 Bxh3+ 24. Ke2 fxe3 25. fxe3 Bb8 26. Nc5 Bc8 27. Rg5 b6 28. Nxd5 bxc5 29. Nf6+ Kh8 30. Nxh7 Kxh7 31. Rh1+ Kg8 32. d5 f6 33. Rg6 Rxd5 34. Rg2 Rfd8 0-1

[Event "Pardubice Czech op-B 28th"]
[Site "Pardubice"]
[Date "2017.07.28"]
[Round "8"]
[White "Siebenburger, Vlastimil"]
[Black "Mustafayev, Farid Farman Oglu"]
[Result "0-1"]
[ECO "D27"]
[WhiteElo "2054"]
[BlackElo "1968"]
[PlyCount "46"]
[EventDate "2017.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 Be7 6. Nc3 0-0 7. 0-0 c5 8. Re1 a6 9. a4 Nc6 10. h3 Qc7 11. Qe2 b6 12. dxc5 bxc5 13. b3 Bb7 14. Bb2 Na5 15. e4 Qb6 16. Rab1 Rfd8 17. g4 Nd7 18. g5 Nc6 19. e5 Nd4 20. Nxd4 cxd4 21. Na2 Qc6 22. f3 Nxe5 23. Kf2 Nxf3 0-1

[Event "Pardubice Czech op-B 28th"]
[Site "Pardubice"]
[Date "2017.07.26"]
[Round "6"]
[White "Siebenburger, Vlastimil"]
[Black "Voigt, Gerrit"]
[Result "0-1"]
[ECO "E43"]
[WhiteElo "2054"]
[BlackElo "2177"]
[PlyCount "86"]
[EventDate "2017.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[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. Nc3 Bb4 4. e3 b6 5. Nf3 Ne4 6. Qc2 Bb7 7. Bd3 f5 8. a3 Bxc3+ 9. bxc3 0-0 10. 0-0 d6 11. Nd2 Qh4 12. f3 Nxd2 13. Bxd2 Nc6 14. e4 f4 15. Be1 Qh5 16. Qf2 Ba6 17. g4 Qe8 18. Qe2 Na5 19. Bf2 Qa4 20. c5 Bxd3 21. Qxd3 Qc4 22. Rad1 Qxd3 23. Rxd3 Nc4 24. Ra1 Rad8 25. cxd6 cxd6 26. Kg2 Rd7 27. Ra2 Rc8 28. Be1 g5 29. h4 h6 30. a4 Rdc7 31. h5 a5 32. Kf2 Rb7 33. Rd1 b5 34. Rb1 Rcb8 35. d5 exd5 36. exd5 Kf7 37. axb5 Rxb5 38. Rxb5 Rxb5 39. Ra4 Ne5 40. c4 Rb2+ 41. Kf1 Nxf3 42. Bxa5 Nh2+ 43. Ke1 f3 0-1

[Event "Pardubice Czech op-B 28th"]
[Site "Pardubice"]
[Date "2017.07.24"]
[Round "4"]
[White "Siebenburger, Vlastimil"]
[Black "Bukhteeva, Viktoria"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2054"]
[BlackElo "2220"]
[PlyCount "80"]
[EventDate "2017.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. c4 c6 4. d4 cxd5 5. Nc3 Nc6 6. Bg5 Be6 7. Bxf6 gxf6 8. c5 Qc7 9. g3 h5 10. h4 0-0-0 11. Bg2 Bg4 12. Nge2 e5 13. Nxd5 Qa5+ 14. Qd2 Qxd2+ 15. Kxd2 Be6 16. Nxf6 Bh6+ 17. Ke1 exd4 18. Bxc6 bxc6 19. Nf4 Bf5 20. f3 Bxf4 21. gxf4 Rh6 22. Ne4 Re6 23. Kd2 Bxe4 24. fxe4 Rxe4 25. Rae1 Rde8 26. Rxe4 Rxe4 27. Rf1 Kd7 28. b4 Ke6 29. a4 Kd5 30. Rc1 Rxf4 31. b5 Rf2+ 32. Kd3 Rf3+ 33. Kd2 Rc3 34. b6 axb6 35. cxb6 Rxc1 36. Kxc1 Kd6 37. Kc2 c5 38. Kd3 f5 39. a5 Kc6 40. Kc4 f4 0-1

[Event "Pardubice Czech op-B 28th"]
[Site "Pardubice"]
[Date "2017.07.23"]
[Round "3"]
[White "Certek, Pavel"]
[Black "Siebenburger, Vlastimil"]
[Result "1/2-1/2"]
[ECO "D10"]
[WhiteElo "2276"]
[BlackElo "2054"]
[PlyCount "92"]
[EventDate "2017.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. cxd5 cxd5 4. Nc3 Nf6 5. Bf4 e6 6. e3 Bd6 7. Bxd6 Qxd6 8. Bd3 0-0 9. f4 b6 10. Nf3 Ba6 11. 0-0 Bxd3 12. Qxd3 Nc6 13. Ne5 Nb4 14. Qe2 Rac8 15. Rac1 Ne4 16. Nb5 Qe7 17. a3 f6 18. Nf3 Nc6 19. Nc3 Nxc3 20. Rxc3 Na5 21. Rfc1 Qb7 22. Nd2 Rxc3 23. Rxc3 Rc8 24. Qb5 Kf7 25. Qd3 Rxc3 26. Qxc3 Qc6 27. Qxc6 Nxc6 28. Kf2 e5 29. dxe5 fxe5 30. Nf3 Kf6 31. g4 e4 32. Nd2 g5 33. Kg3 h6 34. b4 gxf4+ 35. exf4 Nd4 36. Kf2 Nc2 37. Nb1 d4 38. Ke2 Ke6 39. h4 Kd5 40. Kd2 Ne3 41. g5 hxg5 42. fxg5 Ke5 43. h5 Kf5 44. h6 Nc4+ 45. Ke2 Kg6 46. Nd2 Nxd2 1/2-1/2

[Event "SVK-ch Seniors 50"]
[Site "Tatranske Matliare"]
[Date "2017.06.03"]
[Round "9"]
[White "Siebenburger, Vlastimil"]
[Black "Kopnicky, Frantisek"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "2063"]
[BlackElo "1844"]
[PlyCount "95"]
[EventDate "2017.05.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 g5 5. Bg3 Nc6 6. Nf3 Bg7 7. Nc3 Ngxe5 8. e3 d6 9. h4 g4 10. Nd4 Nxd4 11. exd4 Nc6 12. d5 Qe7+ 13. Qe2 Qxe2+ 14. Bxe2 Nd4 15. Bd3 Bf5 16. 0-0-0 0-0-0 17. Bf4 Rde8 18. Kd2 Bxd3 19. Kxd3 Nf5 20. g3 Nd4 21. Rde1 f5 22. b4 Nf3 23. Re3 Bd4 24. Rxe8+ Rxe8 25. Be3 Bf6 26. Ne2 Re4 27. c5 Ne5+ 28. Kd2 Rxb4 29. cxd6 Nc4+ 30. Kd3 Nxd6 31. Nf4 Ra4 32. Rc1 Ra3+ 33. Ke2 Rxa2+ 34. Kf1 Ra1 35. Ne6 Rxc1+ 36. Bxc1 Be7 37. h5 a5 38. Ke2 b5 39. Kd3 Ne4 40. Nd4 Nd6 41. Nc6 Kd7 42. Nxa5 Ne4 43. Be3 Nf6 44. Kd4 Nxh5 45. Ke5 Nf6 46. Nc6 h5 47. Nxe7 Kxe7 48. Bg5 1-0

[Event "SVK-ch Seniors 50"]
[Site "Tatranske Matliare"]
[Date "2017.06.02"]
[Round "8"]
[White "Nicolini, Alexander"]
[Black "Siebenburger, Vlastimil"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "2152"]
[BlackElo "2063"]
[PlyCount "89"]
[EventDate "2017.05.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. g3 d6 6. Bg2 e6 7. 0-0 Nge7 8. d3 0-0 9. h3 a6 10. Ne2 f5 11. c3 h6 12. Kh1 e5 13. Be3 c4 14. exf5 cxd3 15. Qxd3 Bxf5 16. Qd2 Qd7 17. Kh2 Kh7 18. Rad1 e4 19. Nfd4 d5 20. Rc1 b5 21. Nb3 a5 22. g4 Be6 23. Nc5 Qc8 24. Nd4 Bxd4 25. Bxd4 Bg8 26. Be3 a4 27. b3 axb3 28. axb3 Rb8 29. b4 Ra8 30. Kg1 Qc7 31. Ra1 Rad8 32. Nb3 Qd7 33. Rad1 Qc8 34. Qe1 Qe6 35. Ra1 Qf6 36. Nd4 Nxd4 37. Bxd4 Qe6 38. Ra7 Ra8 39. f5 Qd6 40. fxg6+ Kxg6 41. Rxa8 Rxa8 42. Bxe4+ dxe4 43. Qxe4+ Kg5 44. Be3+ Kh4 45. Bf2+ 1-0

[Event "SVK-ch Seniors 50"]
[Site "Tatranske Matliare"]
[Date "2017.06.01"]
[Round "7"]
[White "Siebenburger, Vlastimil"]
[Black "Liska, Jaroslav"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "2063"]
[BlackElo "1881"]
[PlyCount "74"]
[EventDate "2017.05.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 Be7 6. e3 0-0 7. Qc2 h6 8. Bf4 Bd6 9. Bg3 b6 10. cxd5 exd5 11. Bd3 b5 12. 0-0 Bxg3 13. hxg3 Qd6 14. Rac1 Nbd7 15. e4 dxe4 16. Nxe4 Nxe4 17. Bxe4 Bb7 18. Bxc6 Rac8 19. d5 Ba6 20. Rfd1 Nb6 21. Qc5 Rfd8 22. Nd4 Nxd5 23. Qxa7 Nb4 24. Nf5 Qxd1+ 25. Rxd1 Rxd1+ 26. Kh2 Rcd8 27. Bf3 R1d7 28. Qc5 Nd3 29. Qb6 g6 30. Nxh6+ Kg7 31. Ng4 Rd6 32. Qe3 Rh8+ 33. Kg1 b4 34. Be2 Rh5 35. f4 Rhd5 36. Qa7 Bc8 37. Ne3 Rd4 1/2-1/2

[Event "SVK-ch Seniors 50"]
[Site "Tatranske Matliare"]
[Date "2017.05.31"]
[Round "6"]
[White "Jambrich, Miroslav"]
[Black "Siebenburger, Vlastimil"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1837"]
[BlackElo "2063"]
[PlyCount "60"]
[EventDate "2017.05.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 e6 3. Nc3 Nc6 4. f4 g6 5. Nf3 Bg7 6. 0-0 Nge7 7. d3 0-0 8. Bb3 d5 9. e5 a6 10. a4 Rb8 11. g4 f6 12. Qe1 b5 13. axb5 axb5 14. Qg3 Qc7 15. Re1 c4 16. dxc4 dxc4 17. Ba2 fxe5 18. Nxe5 Nxe5 19. fxe5 Bb7 20. Bf4 Nc6 21. Rad1 g5 22. Nxb5 Qb6+ 23. Be3 Qxb5 24. Bxg5 Nxe5 25. Bf4 Qc6 26. h4 Nf3+ 27. Kf2 Nxe1 28. Kxe1 Qe4+ 29. Be3 Bxb2 30. Ke2 Qf3+ 0-1

[Event "SVK-ch Seniors 50"]
[Site "Tatranske Matliare"]
[Date "2017.05.30"]
[Round "5"]
[White "Vagovsky, Jozef"]
[Black "Siebenburger, Vlastimil"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "1809"]
[BlackElo "2063"]
[PlyCount "92"]
[EventDate "2017.05.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. c4 0-0 5. Nc3 d6 6. e4 Nc6 7. h3 Nd7 8. Bg2 h6 9. Be3 e5 10. Qd2 Kh7 11. 0-0 exd4 12. Nxd4 Nde5 13. b3 Bxh3 14. f3 Bd7 15. Rad1 Nxd4 16. Bxd4 Nc6 17. Bf2 f5 18. exf5 Bxf5 19. Nd5 Rf7 20. Rfe1 Ne5 21. Nf4 Qg5 22. Re3 Raf8 23. Rf1 Nc6 24. Qe1 Bd4 25. Ne6 Bxe6 26. Rxe6 Qxg3 27. Bxd4 Qxe1 28. Rfxe1 Nxd4 29. Re7 Nf5 30. Rxf7+ Rxf7 31. f4 b6 32. Re2 Re7 33. Rf2 Kg7 34. Rd2 Kf6 35. Kf2 h5 36. Rd3 Nh6 37. Kf3 Re1 38. Bh3 Nf5 39. Kf2 Ra1 40. Rd2 Rc1 41. Bg2 Rc3 42. Be4 h4 43. Kg2 Ne3+ 44. Kh3 g5 45. fxg5+ Kxg5 46. Bc6 Nf1+ 0-1

[Event "SVK-ch Seniors 50"]
[Site "Tatranske Matliare"]
[Date "2017.05.29"]
[Round "4"]
[White "Siebenburger, Vlastimil"]
[Black "Breja, Stanislav"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "2063"]
[BlackElo "1945"]
[PlyCount "56"]
[EventDate "2017.05.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nxf7 Kxf7 5. d4 Be7 6. Nc3 g6 7. Bd3 Nc6 8. Bc4+ Kg7 9. Qd2 h6 10. f3 Nxe4 11. fxe4 Bg5 12. Qd1 Rf8 13. d5 Ne5 14. Be2 Bh4+ 15. g3 Bh3 16. Rg1 Qf6 17. Be3 Bg5 18. Qd4 Bxe3 19. Qxe3 Ng4 20. Bxg4 Bxg4 21. Kd2 Qf2+ 22. Qxf2 Rxf2+ 23. Kd3 Raf8 24. Rae1 R8f3+ 25. Kc4 Rxc2 26. Rgf1 Rxf1 27. Rxf1 Be2+ 28. Kb3 Rxc3+ 0-1

[Event "SVK-ch Seniors 50"]
[Site "Tatranske Matliare"]
[Date "2017.05.28"]
[Round "2"]
[White "Profant, Jan"]
[Black "Siebenburger, Vlastimil"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1862"]
[BlackElo "2063"]
[PlyCount "54"]
[EventDate "2017.05.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 c6 2. e4 d5 3. exd5 cxd5 4. cxd5 Nf6 5. Nc3 g6 6. Qb3 Bg7 7. Bb5+ Bd7 8. Nge2 0-0 9. 0-0 a6 10. Bxd7 Nbxd7 11. d4 Qb6 12. Qxb6 Nxb6 13. d6 exd6 14. Bf4 Rfd8 15. Bg5 h6 16. Bh4 Rac8 17. a4 Nc4 18. Nd5 Nxd5 19. Bxd8 Rxd8 20. Rfc1 Na5 21. Rab1 Nb3 22. Rd1 Nb4 23. f3 Rc8 24. Kf2 Nc2 25. Rd3 Ncxd4 26. Rc3 Nc5 27. Rc4 Ne4+ 0-1

[Event "SVK-ch Seniors 50"]
[Site "Tatranske Matliare"]
[Date "2017.05.28"]
[Round "3"]
[White "Siebenburger, Vlastimil"]
[Black "Petran, Peter"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2063"]
[BlackElo "2324"]
[PlyCount "100"]
[EventDate "2017.05.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 c5 2. d5 g6 3. c4 f5 4. Nc3 Bg7 5. Qc2 Nf6 6. g3 d6 7. Bg2 0-0 8. Nf3 Na6 9. a3 Rb8 10. 0-0 Bd7 11. e4 fxe4 12. Ng5 Nc7 13. a4 b6 14. Ngxe4 a6 15. Bg5 b5 16. axb5 axb5 17. Bxf6 Bxf6 18. Nxf6+ exf6 19. cxb5 Bxb5 20. Rfe1 Bd7 21. Be4 Rf7 22. Bd3 Kg7 23. h4 Rb7 24. h5 f5 25. hxg6 hxg6 26. Kg2 Qf6 27. Rh1 Bb5 28. Bxb5 Nxb5 29. Ra8 Nxc3 30. bxc3 f4 31. Rhh8 Qf5 32. Rag8+ Kf6 33. Qxf5+ Kxf5 34. gxf4 Rf6 35. Rh3 Ke4 36. Rg3 Kxd5 37. R3xg6 Rxf4 38. Rd8 Rb6 39. Kg3 Rc4 40. f4 Rxc3+ 41. Kg4 Rc1 42. f5 Rf1 43. f6 Rb4+ 44. Kg5 Rbf4 45. Rf8 c4 46. Kh6 c3 47. Rc8 Rxf6 48. Rxc3 Rxg6+ 49. Kxg6 Kd4 50. Rc2 d5 0-1

[Event "SVK-ch Seniors 50"]
[Site "Tatranske Matliare"]
[Date "2017.05.27"]
[Round "1"]
[White "Siebenburger, Vlastimil"]
[Black "Eremias, Igor"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2063"]
[BlackElo "1740"]
[PlyCount "65"]
[EventDate "2017.05.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 cxd4 7. cxd4 Nc6 8. Qg4 g6 9. Bd3 Bd7 10. Ne2 Qa5+ 11. Bd2 Qa4 12. 0-0 Nxe5 13. Qf4 Nxd3 14. cxd3 Rc8 15. Rfc1 f6 16. Rxc8+ Bxc8 17. Rc1 Ne7 18. Qxf6 Rf8 19. Qe5 Nc6 20. Qc7 Ne7 21. Bb4 Qd7 22. Qg3 Rf7 23. Qe5 Qd8 24. Bxe7 Rxe7 25. Nf4 a6 26. h4 b5 27. h5 gxh5 28. Nxh5 Rf7 29. Nf4 Re7 30. Rc6 Rf7 31. Nxe6 Bxe6 32. Rxe6+ Re7 33. Qh8+ 1-0

[Event "CZE-chT2D 1617"]
[Site "Czech Republic"]
[Date "2017.04.02"]
[Round "11.5"]
[White "Siebenburger, Vlastimil"]
[Black "Malivanek, Jiri"]
[Result "1/2-1/2"]
[ECO "D51"]
[WhiteElo "2030"]
[BlackElo "2146"]
[PlyCount "106"]
[EventDate "2016.10.09"]
[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 "Zdar nad Sazavou"]
[BlackTeam "Pardubice Rapid II"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Nbd7 6. e3 Bb4 7. Bd3 c5 8. Nge2 h6 9. Bh4 c4 10. Bc2 0-0 11. 0-0 Be7 12. f3 a6 13. a4 Re8 14. Qd2 b6 15. e4 dxe4 16. fxe4 Bb7 17. Qf4 Rf8 18. e5 Nh7 19. Qf5 g6 20. Bxe7 Qxe7 21. Qh3 Kg7 22. Nf4 Rad8 23. Bxg6 fxg6 24. Ne6+ Kg8 25. Nxd8 Rxd8 26. Qxh6 Ndf8 27. Rad1 Qe6 28. Qe3 b5 29. axb5 axb5 30. d5 Bxd5 31. Nxb5 Qg4 32. Qg3 Qxg3 33. hxg3 Ne6 34. Nd6 Nc7 35. Nxc4 Re8 36. Rfe1 Ng5 37. Nd6 Rb8 38. Rd2 Rb3 39. Kh2 Be6 40. Ne4 Nxe4 41. Rxe4 g5 42. Red4 Nb5 43. R4d3 Rb4 44. Rd8+ Kg7 45. Rb8 Rb3 46. Rb7+ Kg6 47. Re7 Bc4 48. Rf2 Nd4 49. g4 Rb6 50. Rd2 Ne6 51. Rd6 Rxb2 52. Rdxe6+ Bxe6 53. Rxe6+ Kg7 1/2-1/2

[Event "CZE-chT2D 1617"]
[Site "Czech Republic"]
[Date "2017.03.19"]
[Round "10.4"]
[White "Siebenburger, Vlastimil"]
[Black "Smid, Jaroslav"]
[Result "1-0"]
[ECO "E41"]
[WhiteElo "2030"]
[BlackElo "2042"]
[PlyCount "51"]
[EventDate "2016.10.09"]
[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 "Zdar nad Sazavou"]
[BlackTeam "Lipa"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 Bxc3+ 6. bxc3 d6 7. f4 e5 8. e4 cxd4 9. cxd4 exd4 10. Bb2 Nc6 11. Nf3 Bg4 12. 0-0 0-0 13. h3 Bxf3 14. Qxf3 Qa5 15. Rf2 Rfe8 16. Rd1 Qxa2 17. Ra1 Qb3 18. e5 g6 19. Ra3 Qb4 20. exf6 Re3 21. Qg4 Rae8 22. Qg5 R8e6 23. f5 Re1+ 24. Bf1 h6 25. Qh4 Rxf1+ 26. Rxf1 1-0

[Event "CZE-chT2D 1617"]
[Site "Czech Republic"]
[Date "2017.02.26"]
[Round "9.5"]
[White "Siebenburger, Vlastimil"]
[Black "Nehyba, Martin"]
[Result "1-0"]
[ECO "D16"]
[WhiteElo "2030"]
[BlackElo "2066"]
[PlyCount "47"]
[EventDate "2016.10.09"]
[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 "Zdar nad Sazavou"]
[BlackTeam "Polabiny II"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Na6 6. e3 Bg4 7. Bxc4 e6 8. 0-0 Be7 9. e4 0-0 10. Be3 Nc7 11. Qe2 Bb4 12. Bd3 e5 13. dxe5 Nd7 14. h3 Bxf3 15. gxf3 Nxe5 16. Bc2 Ne6 17. f4 Ng6 18. Qg4 h5 19. Qg3 Bxc3 20. bxc3 Qh4 21. f5 Nef4 22. Bxf4 Qxf4 23. fxg6 fxg6 24. Qxf4 1-0

[Event "CZE-chT2D 1617"]
[Site "Czech Republic"]
[Date "2017.02.12"]
[Round "8.5"]
[White "Mares, Jan"]
[Black "Siebenburger, Vlastimil"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1978"]
[BlackElo "2030"]
[PlyCount "96"]
[EventDate "2016.10.09"]
[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 "Usti nad Orlici"]
[BlackTeam "Zdar nad Sazavou"]
[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. c3 0-0 12. Nc2 Bg5 13. h4 Bh6 14. g4 Bf4 15. Qf3 Be6 16. Nxf4 Qf6 17. g5 Qxf4 18. Qxf4 exf4 19. Nd4 Ne5 20. Be2 Bc4 21. b3 Be6 22. Nf3 Rac8 23. Nxe5 dxe5 24. Kd2 f5 25. Bd3 Rfd8 26. Kc2 Rd4 27. f3 fxe4 28. Bxe4 Bd5 29. Bxd5+ Rxd5 30. Rhd1 Rdc5 31. Rd3 Kf7 32. a4 Ke6 33. axb5 axb5 34. Ra7 R8c7 35. Rxc7 Rxc7 36. Rd8 Ra7 37. c4 b4 38. Re8+ Kf5 39. Rf8+ Kg6 40. Re8 Ra2+ 41. Kd3 Rb2 42. c5 Rxb3+ 43. Kc4 Rxf3 44. Kxb4 Rf1 45. c6 Rc1 46. Kb5 f3 47. Rf8 e4 48. Kb6 e3 0-1

[Event "CZE-chT2D 1617"]
[Site "Czech Republic"]
[Date "2017.01.29"]
[Round "7.5"]
[White "Zigo, Viktor"]
[Black "Siebenburger, Vlastimil"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2258"]
[BlackElo "2030"]
[PlyCount "85"]
[EventDate "2016.10.09"]
[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 "Jihlava Gambit"]
[BlackTeam "Zdar nad Sazavou"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 c5 2. Nf3 Nc6 3. g3 g6 4. Bg2 Bg7 5. 0-0 d6 6. h3 e5 7. c3 Nge7 8. Na3 0-0 9. Nc2 f5 10. d3 h6 11. b4 f4 12. b5 Nb8 13. d4 Qc7 14. Na3 Be6 15. d5 Bd7 16. Qb3 Kh7 17. Nc4 g5 18. g4 b6 19. a4 a5 20. bxa6 Rxa6 21. Bd2 Nc8 22. Rfb1 Qa7 23. Nb2 b5 24. Bf1 bxa4 25. Nxa4 Rxa4 26. Rxa4 Qxa4 27. Qxa4 Bxa4 28. Rxb8 Bc2 29. Ba6 Bxe4 30. Ne1 Ne7 31. Rb6 Bxd5 32. Rxd6 Rf6 33. Bd3+ e4 34. Rxd5 Nxd5 35. Bxe4+ Kh8 36. Bxd5 Rd6 37. c4 Ra6 38. Nf3 Kh7 39. h4 gxh4 40. Bxf4 Bf6 41. Be3 Be7 42. Kg2 Ra3 43. Kh3 1-0

[Event "CZE-chT2D 1617"]
[Site "Czech Republic"]
[Date "2017.01.15"]
[Round "6.5"]
[White "Siebenburger, Vlastimil"]
[Black "Kosek, Marek"]
[Result "1-0"]
[ECO "D43"]
[WhiteElo "2030"]
[BlackElo "2111"]
[PlyCount "59"]
[EventDate "2016.10.09"]
[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 "Zdar nad Sazavou"]
[BlackTeam "Vysoke Myto"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qb3 e6 5. Nc3 Nbd7 6. Bg5 Be7 7. e3 Qa5 8. cxd5 exd5 9. Bd3 Nf8 10. 0-0 Ne6 11. Bh4 0-0 12. Qc2 g6 13. Ne5 Ng7 14. f3 Qd8 15. Bf2 Bd6 16. e4 dxe4 17. Nxe4 Be7 18. Rad1 Nd5 19. Bc4 Nf5 20. Rfe1 Be6 21. Nc5 Nb4 22. Qb3 Bxc4 23. Qxc4 Bxc5 24. dxc5 Nd5 25. Qb3 Qc7 26. g4 Ng7 27. Bg3 Qa5 28. Qxb7 Qxc5+ 29. Bf2 Qa5 30. Nxc6 1-0

[Event "CZE-chT2D 1617"]
[Site "Czech Republic"]
[Date "2016.12.11"]
[Round "5.4"]
[White "Siebenburger, Vlastimil"]
[Black "Ruzicka, Josef"]
[Result "1/2-1/2"]
[ECO "E92"]
[WhiteElo "2030"]
[BlackElo "2115"]
[PlyCount "35"]
[EventDate "2016.10.09"]
[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 "Zdar nad Sazavou"]
[BlackTeam "Dalesice Pivovar"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Bg5 c6 10. Nxe5 Re8 11. 0-0-0 Na6 12. Rd6 Nxe4 13. Nxe4 Bxe5 14. Nf6+ Bxf6 15. Bxf6 Nc5 16. Bf3 Bf5 17. Rhd1 Be4 18. b4 1/2-1/2

[Event "Wch Seniors 50 26th"]
[Site "Marianske Lazne"]
[Date "2016.11.30"]
[Round "11"]
[White "Koblasa, Josef"]
[Black "Siebenburger, Vlastimil"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "1896"]
[BlackElo "2048"]
[PlyCount "32"]
[EventDate "2016.11.19"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. c4 c6 2. e3 d5 3. cxd5 cxd5 4. d4 Nc6 5. Nc3 Nf6 6. Nf3 Bg4 7. Be2 e6 8. a3 Bd6 9. b4 Rc8 10. Bb2 0-0 11. 0-0 Bb8 12. h3 Bxf3 13. Bxf3 Qd6 14. g3 Rfd8 15. Qe2 a6 16. Na4 Ne7 1/2-1/2

[Event "Wch Seniors 50 26th"]
[Site "Marianske Lazne"]
[Date "2016.11.29"]
[Round "10"]
[White "Siebenburger, Vlastimil"]
[Black "Wolff, Peter"]
[Result "1/2-1/2"]
[ECO "B14"]
[WhiteElo "2048"]
[BlackElo "1912"]
[PlyCount "39"]
[EventDate "2016.11.19"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Nf3 Be7 8. c5 Ne4 9. Bxe7 Nxc3 10. bxc3 Qxe7 11. Bb5 Bd7 12. 0-0 0-0 13. Re1 f6 14. c4 Qf7 15. cxd5 exd5 16. Bxc6 Bxc6 17. Qd3 Rfe8 18. Rxe8+ Rxe8 19. Re1 Re4 20. Re3 1/2-1/2

[Event "Wch Seniors 50 26th"]
[Site "Marianske Lazne"]
[Date "2016.11.28"]
[Round "9"]
[White "Wilkinson, Ian"]
[Black "Siebenburger, Vlastimil"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1885"]
[BlackElo "2048"]
[PlyCount "84"]
[EventDate "2016.11.19"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. Nd2 Bf5 4. Ngf3 e6 5. h3 c5 6. e3 Nc6 7. a3 Qb6 8. dxc5 Bxc5 9. Nb3 Be7 10. Bd3 Bxd3 11. Qxd3 Nd7 12. Bh2 Bf6 13. Rb1 0-0 14. 0-0 Rfd8 15. Rfd1 Nde5 16. Nxe5 Nxe5 17. Bxe5 Bxe5 18. Nd4 Rac8 19. Kf1 Bxd4 20. exd4 Qc7 21. Rbc1 Qh2 22. Qf3 b5 23. Ke2 Rc4 24. c3 Rdc8 25. Qg4 Qc7 26. f4 Qd7 27. Rd3 a5 28. Rg3 f5 29. Qh4 Rxd4 30. cxd4 Rxc1 31. Kd2 Rc4 32. Qf6 b4 33. Qe5 Rc7 34. axb4 axb4 35. Re3 Kf7 36. g4 Qc6 37. Ke2 fxg4 38. hxg4 Qc2+ 39. Kf3 Qd1+ 40. Re2 Qh1+ 41. Kg3 Qg1+ 42. Kf3 Qh1+ 1/2-1/2

[Event "Wch Seniors 50 26th"]
[Site "Marianske Lazne"]
[Date "2016.11.27"]
[Round "8"]
[White "Siebenburger, Vlastimil"]
[Black "Sielicki, Tomasz"]
[Result "0-1"]
[ECO "E52"]
[WhiteElo "2048"]
[BlackElo "1947"]
[PlyCount "58"]
[EventDate "2016.11.19"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nf3 b6 7. 0-0 Ba6 8. cxd5 exd5 9. a3 Be7 10. b4 Bxd3 11. Qxd3 Nbd7 12. Ne5 Nxe5 13. dxe5 Nd7 14. Qxd5 Nxe5 15. e4 Bf6 16. Qb3 Qd3 17. Rd1 Qc4 18. Qc2 Rad8 19. Bd2 Nd3 20. Ra2 Nxf2 21. Kxf2 Bxc3 22. Ke3 Rfe8 23. Bxc3 Rxd1 24. Qxd1 Qxa2 25. Qg4 f6 26. Bxf6 Qxa3+ 27. Kf2 Qa2+ 28. Ke3 Qb3+ 29. Kf2 Qf7 0-1

[Event "Wch Seniors 50 26th"]
[Site "Marianske Lazne"]
[Date "2016.11.26"]
[Round "7"]
[White "Thuesen, Mogens Henrik"]
[Black "Siebenburger, Vlastimil"]
[Result "1-0"]
[ECO "E76"]
[WhiteElo "2207"]
[BlackElo "2048"]
[PlyCount "59"]
[EventDate "2016.11.19"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 c5 7. d5 e6 8. dxe6 Bxe6 9. Bd3 Nc6 10. 0-0 a6 11. Qe1 Nb4 12. Qe2 Rb8 13. f5 Bd7 14. Bf4 Qe7 15. a3 Nh5 16. Bg5 f6 17. Be3 Nxd3 18. Qxd3 gxf5 19. exf5 Bxf5 20. Qxf5 Qxe3+ 21. Rf2 Qh6 22. Nd5 Bh8 23. Ne7+ Kf7 24. Re1 Nf4 25. Nd5 Nxd5 26. Qxd5+ Kg6 27. g3 Qh5 28. Nh4+ Kh6 29. Nf5+ Kg6 30. g4 1-0

[Event "Wch Seniors 50 26th"]
[Site "Marianske Lazne"]
[Date "2016.11.24"]
[Round "6"]
[White "Siebenburger, Vlastimil"]
[Black "Urban, Zdenek"]
[Result "1-0"]
[ECO "A70"]
[WhiteElo "2048"]
[BlackElo "2205"]
[PlyCount "63"]
[EventDate "2016.11.19"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Nf3 0-0 7. Bd3 e6 8. 0-0 exd5 9. cxd5 a6 10. a4 b6 11. Bg5 Re8 12. Nd2 Nbd7 13. f4 h6 14. Bh4 Qc7 15. Nc4 Rb8 16. e5 dxe5 17. fxe5 Nxe5 18. Bxf6 Bxf6 19. Rxf6 Ng4 20. d6 Qd8 21. Rf4 Qg5 22. Qf3 b5 23. axb5 axb5 24. Rxf7 Bb7 25. Rxb7 Rxb7 26. Ne4 Rxe4 27. Bxe4 Rg7 28. Rd1 Nf6 29. Nb6 Nxe4 30. Qxe4 Qd8 31. Qa8 Rd7 32. Qxd8+ 1-0

[Event "Wch Seniors 50 26th"]
[Site "Marianske Lazne"]
[Date "2016.11.23"]
[Round "5"]
[White "Meier, Franz"]
[Black "Siebenburger, Vlastimil"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1859"]
[BlackElo "2048"]
[PlyCount "78"]
[EventDate "2016.11.19"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. e4 c5 2. c3 e6 3. d4 d5 4. e5 Nc6 5. Nf3 Qb6 6. Bd3 Bd7 7. 0-0 cxd4 8. cxd4 Nxd4 9. Ng5 Nc6 10. Re1 Be7 11. Nc3 Nh6 12. Nxd5 exd5 13. e6 Bxe6 14. Nxe6 fxe6 15. Bxh6 gxh6 16. Qh5+ Kd7 17. Qxh6 Nd8 18. a4 a6 19. Bf5 Rf8 20. Bh3 Qxf2+ 21. Kh1 Rf6 22. Qh5 Bd6 23. Qxd5 Qf4 24. g3 Qf3+ 25. Qxf3 Rxf3 26. Re2 Rc8 27. Rd1 Rf6 28. Red2 Nf7 29. Bg2 Rc7 30. Rd3 Ke7 31. Rb3 Rf2 32. Rxb7 Rxb7 33. Bxb7 a5 34. b3 Rb2 35. Rd3 Ne5 36. Rc3 Ng4 37. h3 Nf2+ 38. Kg1 Nxh3+ 39. Kf1 Rf2+ 0-1

[Event "Wch Seniors 50 26th"]
[Site "Marianske Lazne"]
[Date "2016.11.22"]
[Round "4"]
[White "Siebenburger, Vlastimil"]
[Black "Berezjuk, Sergej"]
[Result "0-1"]
[ECO "E52"]
[WhiteElo "2048"]
[BlackElo "2431"]
[PlyCount "100"]
[EventDate "2016.11.19"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nf3 b6 7. cxd5 exd5 8. Qc2 Bb7 9. 0-0 c5 10. Bd2 Nc6 11. a3 Ba5 12. dxc5 bxc5 13. Na4 c4 14. Bf5 g6 15. Nc5 Rb8 16. Bh3 Bxd2 17. Nxd2 Bc8 18. Bxc8 Rxc8 19. b4 cxb3 20. Ndxb3 Ne5 21. Qd2 Qd6 22. f4 Nc4 23. Qd4 Rfe8 24. Rfe1 Ng4 25. Nb7 Qe7 26. Qxd5 Qh4 27. h3 Qf2+ 28. Kh1 Ngxe3 29. Qf3 Qxf3 30. gxf3 Nc2 31. Rxe8+ Rxe8 32. Rc1 N4xa3 33. Nd6 Re1+ 34. Kg2 Re6 35. Ne4 f5 36. Nf2 Re3 37. Nd2 Re2 38. Nf1 Re1 39. Nd3 Rxc1 40. Nxc1 Kf7 41. Kf2 Ke6 42. Ke2 Nd4+ 43. Ke3 Kd5 44. Nd3 Nc4+ 45. Kf2 a5 46. h4 a4 47. h5 a3 48. h6 Nc2 49. Nc1 Nb4 50. Ke2 Kd4 0-1

[Event "Wch Seniors 50 26th"]
[Site "Marianske Lazne"]
[Date "2016.11.21"]
[Round "3"]
[White "Privoznik, Lubos"]
[Black "Siebenburger, Vlastimil"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "1652"]
[BlackElo "2048"]
[PlyCount "33"]
[EventDate "2016.11.19"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. f4 Bg7 6. Nf3 Nf6 7. d3 0-0 8. 0-0 b6 9. h3 Qc7 10. Qe1 Ba6 11. Qh4 h6 12. g4 Nh7 13. Rf2 f6 14. Ne2 e5 15. f5 g5 16. Qg3 Rf7 17. h4 1/2-1/2

[Event "Wch Seniors 50 26th"]
[Site "Marianske Lazne"]
[Date "2016.11.20"]
[Round "2"]
[White "Siebenburger, Vlastimil"]
[Black "Panos, Jan"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2048"]
[BlackElo "1845"]
[PlyCount "97"]
[EventDate "2016.11.19"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Bg5 Bg4 7. Be2 Bxe2 8. Ngxe2 e6 9. cxd5 exd5 10. Qb3 Bb4 11. 0-0 Bxc3 12. bxc3 Qd7 13. Bxf6 gxf6 14. Nf4 0-0-0 15. Rab1 b6 16. Rfd1 Rhg8 17. g3 Qf5 18. Ng2 h5 19. c4 Na5 20. Qc3 dxc4 21. Ne3 Qf3 22. Rbc1 Kb8 23. Nxc4 Qxc3 24. Rxc3 Rc8 25. Rdc1 Nxc4 26. Rxc4 Rxc4 27. Rxc4 Rg5 28. a4 h4 29. Kg2 hxg3 30. fxg3 b5 31. axb5 Rxb5 32. Kf3 a5 33. Ke4 Kb7 34. Rc5 Rb2 35. Rxa5 Rxh2 36. Rf5 Rg2 37. Kf3 Rd2 38. Rxf6 Rxd4 39. Rxf7+ Kc8 40. Rf4 Rd3+ 41. Kg4 Kd8 42. Re4 Rd5 43. Kf4 Ra5 44. g4 Rc5 45. g5 Rc6 46. Kf5 Kd7 47. g6 Rc5+ 48. Kf6 Rc1 49. g7 1-0

[Event "Wch Seniors 50 26th"]
[Site "Marianske Lazne"]
[Date "2016.11.19"]
[Round "1"]
[White "Sturua, Zurab"]
[Black "Siebenburger, Vlastimil"]
[Result "1-0"]
[ECO "A12"]
[WhiteElo "2556"]
[BlackElo "2048"]
[PlyCount "81"]
[EventDate "2016.11.19"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 d5 3. e3 Nf6 4. b3 g6 5. Bb2 Bg7 6. Be2 0-0 7. 0-0 Bg4 8. d3 Nbd7 9. Nbd2 Re8 10. Qc2 Rc8 11. Rac1 Qc7 12. cxd5 Nxd5 13. Bxg7 Kxg7 14. Qb2+ Kg8 15. a3 N7f6 16. d4 a5 17. Rfe1 Nd7 18. h3 Bxf3 19. Bxf3 e6 20. g3 N5f6 21. Bg2 h5 22. Rc2 h4 23. g4 Nd5 24. Nf3 Qd8 25. Qc1 g5 26. Nd2 N7f6 27. Rd1 Kg7 28. Nc4 Qc7 29. Ne5 Nh7 30. Nd3 f6 31. Qd2 Nf8 32. Nc5 Qd8 33. Nxb7 Qe7 34. Nc5 Ra8 35. Qd3 Ng6 36. Rdc1 Qf7 37. Ne4 Qf8 38. Rxc6 Qxa3 39. Nd6 Rf8 40. Bxd5 exd5 41. Rc7+ 1-0

[Event "CZE-chT2D 1617"]
[Site "Czech Republic"]
[Date "2016.11.13"]
[Round "3.4"]
[White "Siebenburger, Vlastimil"]
[Black "Jirousek, Jan"]
[Result "1-0"]
[ECO "E40"]
[WhiteElo "2030"]
[BlackElo "1733"]
[PlyCount "31"]
[EventDate "2016.10.09"]
[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 "Zdar nad Sazavou"]
[BlackTeam "Polabiny III"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 Bxc3+ 5. bxc3 0-0 6. Bd3 Re8 7. f4 d5 8. Nf3 b6 9. Ne5 dxc4 10. Bxc4 Bb7 11. 0-0 Nbd7 12. Ba3 Nxe5 13. fxe5 Nd7 14. Qh5 g6 15. Qh6 Rc8 16. Rxf7 1-0

[Event "CZE-chT2D 1617"]
[Site "Czech Republic"]
[Date "2016.10.30"]
[Round "2.4"]
[White "Nemec, Zbynek"]
[Black "Siebenburger, Vlastimil"]
[Result "1/2-1/2"]
[ECO "A02"]
[WhiteElo "2209"]
[BlackElo "2030"]
[PlyCount "88"]
[EventDate "2016.10.09"]
[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 "Hradec Kralove II"]
[BlackTeam "Zdar nad Sazavou"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. f4 e5 2. fxe5 d6 3. e6 fxe6 4. Nf3 Nf6 5. g3 e5 6. d3 Nc6 7. Bg2 Bg4 8. Nc3 d5 9. Bg5 Be7 10. 0-0 d4 11. Bxf6 gxf6 12. Ne4 f5 13. Nf2 Bh5 14. Qd2 Bxf3 15. exf3 Qd6 16. f4 exf4 17. Qxf4 Qxf4 18. gxf4 0-0-0 19. Nh1 Bh4 20. Ng3 Bxg3 21. hxg3 Rhg8 22. Kf2 Rg7 23. Bh3 Rf8 24. Rfe1 Kd7 25. c3 h5 26. Rh1 Ke6 27. Bg2 Rfg8 28. Rxh5 dxc3 29. bxc3 Rxg3 30. Re1+ Kd7 31. Bf3 Ne7 32. Rh7 R3g7 33. Rxg7 Rxg7 34. Bxb7 c6 35. c4 Kc7 36. Rb1 Rg4 37. Ba6 Rxf4+ 38. Ke3 Rh4 39. Rb7+ Kd8 40. Rxa7 Rh3+ 41. Kd4 c5+ 42. Kc3 Nc6 43. Rf7 Nb4 44. Bb7 Rxd3+ 1/2-1/2

[Event "CZE-chT2D 1617"]
[Site "Czech Republic"]
[Date "2016.10.09"]
[Round "1.5"]
[White "Solil, Roman"]
[Black "Siebenburger, Vlastimil"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2042"]
[BlackElo "2030"]
[PlyCount "86"]
[EventDate "2016.10.09"]
[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 "Lanskroun"]
[BlackTeam "Zdar nad Sazavou"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 c5 2. Ne2 Nc6 3. g3 g6 4. Bg2 Bg7 5. 0-0 d6 6. h3 e6 7. c3 e5 8. d3 Nge7 9. Be3 0-0 10. d4 b6 11. d5 Nb8 12. c4 Nd7 13. Nbc3 f5 14. f3 h6 15. Qd2 Kh7 16. a4 Nf6 17. Ra2 a5 18. Kh2 g5 19. f4 gxf4 20. gxf4 Nh5 21. Qe1 Ng6 22. Ng3 Nxg3 23. Qxg3 exf4 24. Bxf4 Nxf4 25. Rxf4 Be5 26. Kh1 Rg8 27. Qf2 Bxf4 28. Qxf4 Qg5 29. Qxg5 Rxg5 30. Nb5 Rg6 31. b3 Bd7 32. Rf2 Bxb5 33. cxb5 Rf6 34. exf5 Re8 35. Rf4 Re3 36. Re4 Rxe4 37. Bxe4 Rf8 38. Kg2 Kg7 39. Kf3 Kf6 40. Kf4 Rg8 41. Bd3 Rg1 42. h4 Rd1 43. Be4 Rd4 0-1

[Event "SVK-ch Seniors"]
[Site "Tatranske Matliare"]
[Date "2015.06.06"]
[Round "9"]
[White "Siebenburger, Vlastimil"]
[Black "Olvecky, Jaroslav"]
[Result "1/2-1/2"]
[ECO "D61"]
[WhiteElo "2108"]
[BlackElo "1945"]
[PlyCount "43"]
[EventDate "2015.05.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 Nbd7 6. e3 a6 7. cxd5 exd5 8. Qc2 Be7 9. Bd3 0-0 10. Ne5 h6 11. Bf4 Nxe5 12. Bxe5 Ne8 13. 0-0 Nd6 14. b3 f6 15. Bg3 f5 16. f3 Bg5 17. Bf2 Bd7 18. Rad1 Qc8 19. Na4 Qd8 20. Rfe1 Kh8 21. Nc3 Qc8 22. Na4 1/2-1/2

[Event "SVK-ch Seniors"]
[Site "Tatranske Matliare"]
[Date "2015.06.05"]
[Round "8"]
[White "Frink, Ferenc"]
[Black "Siebenburger, Vlastimil"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "2091"]
[BlackElo "2108"]
[PlyCount "37"]
[EventDate "2015.05.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. b4 cxb4 3. a3 d5 4. e5 Qc7 5. d4 Bf5 6. Bb5+ Nd7 7. Bd3 Bxd3 8. Qxd3 e6 9. axb4 Bxb4+ 10. c3 Be7 11. Ne2 f6 12. f4 f5 13. 0-0 Nh6 14. Ba3 Qc4 15. Qf3 a6 16. Nd2 Qc6 17. Qh5+ Nf7 18. Bxe7 Kxe7 19. Qh4+ 1/2-1/2

[Event "SVK-ch Seniors"]
[Site "Tatranske Matliare"]
[Date "2015.06.04"]
[Round "7"]
[White "Siebenburger, Vlastimil"]
[Black "Petras, Milan"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2108"]
[BlackElo "1997"]
[PlyCount "12"]
[EventDate "2015.05.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Ne2 Ne7 6. 0-0 0-0 1/2-1/2

[Event "SVK-ch Seniors"]
[Site "Tatranske Matliare"]
[Date "2015.06.03"]
[Round "6"]
[White "Paur, Dusan"]
[Black "Siebenburger, Vlastimil"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1948"]
[BlackElo "2108"]
[PlyCount "154"]
[EventDate "2015.05.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 d5 5. e5 f6 6. Bb5 Bd7 7. Bxc6 Bxc6 8. d4 Qb6 9. Ne2 cxd4 10. Nexd4 Bc5 11. c3 Bd7 12. 0-0 a5 13. Kh1 f5 14. Rb1 Ne7 15. Nb3 Bb5 16. Nxc5 Bxf1 17. Qxf1 Qxc5 18. Nd4 Kf7 19. Be3 Qc4 20. Qd1 a4 21. Qh5+ Ng6 22. g4 Qd3 23. Re1 fxg4 24. Qxg4 Qe4+ 25. Kg1 Rhe8 26. Bd2 Qd3 27. Nf3 Kg8 28. Re3 Qf5 29. Qxf5 exf5 30. Rd3 Ne7 31. Nd4 Ra5 32. Rg3 Ra6 33. Kf2 Rh6 34. h3 Rg6 35. Rd3 Rb6 36. Bc1 g6 37. Nc2 Kf7 38. Nb4 Ke6 39. Be3 Rb5 40. h4 Nc6 41. a3 h6 42. Bc1 Rc5 43. Rg3 Kf7 44. Nd3 Rc4 45. Be3 d4 46. Bd2 Rd8 47. e6+ Kf6 48. cxd4 Rc2 49. Ke3 Rxd4 50. Bc3 Rxc3 51. bxc3 Re4+ 52. Kd2 Rxe6 53. Nc5 Rd6+ 54. Kc2 b5 55. Nd3 Re6 56. Kd2 Na5 57. Ne5 Nc4+ 58. Nxc4 bxc4 59. Rg1 Re4 60. Rf1 g5 61. hxg5+ hxg5 62. fxg5+ Kxg5 63. Rg1+ Rg4 64. Rb1 f4 65. Rb4 Rg2+ 66. Ke1 Kg4 67. Rxc4 Kg3 68. Rc7 Ra2 69. c4 Rxa3 70. Kd2 f3 71. Rf7 Ra2+ 72. Ke3 Re2+ 73. Kd3 Re5 74. Kd4 Ra5 75. c5 a3 76. Ke3 a2 77. Rxf3+ Kg4 0-1

[Event "SVK-ch Seniors"]
[Site "Tatranske Matliare"]
[Date "2015.06.02"]
[Round "5"]
[White "Siebenburger, Vlastimil"]
[Black "Demeter, Peter"]
[Result "1/2-1/2"]
[ECO "A68"]
[WhiteElo "2108"]
[BlackElo "2136"]
[PlyCount "37"]
[EventDate "2015.05.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 c5 2. d5 Nf6 3. c4 d6 4. Nc3 g6 5. e4 Bg7 6. f4 0-0 7. Nf3 e6 8. Bd3 exd5 9. cxd5 Na6 10. 0-0 Nc7 11. Re1 Rb8 12. a4 a6 13. a5 b5 14. axb6 Rxb6 15. h3 Rb4 16. Nd2 Nh5 17. Nf3 Nf6 18. Nd2 Nh5 19. Nf3 1/2-1/2

[Event "SVK-ch Seniors"]
[Site "Tatranske Matliare"]
[Date "2015.06.01"]
[Round "4"]
[White "Siebenburger, Vlastimil"]
[Black "Jambrich, Miroslav"]
[Result "1-0"]
[ECO "C51"]
[WhiteElo "2108"]
[BlackElo "1864"]
[PlyCount "73"]
[EventDate "2015.05.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Be7 6. d4 d6 7. Qb3 Na5 8. Bxf7+ Kf8 9. Qa4 Kxf7 10. Qxa5 Bg4 11. dxe5 Bxf3 12. e6+ Kf8 13. gxf3 Bf6 14. f4 b6 15. Qh5 g6 16. Qf3 Kg7 17. f5 Ne7 18. Qe3 d5 19. f3 d4 20. Qh6+ Kg8 21. Bg5 Nxf5 22. Bxf6 Nxh6 23. Bxd8 Rxd8 24. cxd4 Rxd4 25. Nc3 Rc4 26. Nd5 Kg7 27. Ke2 c6 28. Nc7 Kf6 29. Rhc1 Rxc1 30. Rxc1 c5 31. Rd1 Rc8 32. Rd7 Ng8 33. f4 Rxc7 34. Rxc7 Kxe6 35. Rxa7 Nf6 36. Kd3 h5 37. Rg7 1-0

[Event "SVK-ch Seniors"]
[Site "Tatranske Matliare"]
[Date "2015.05.31"]
[Round "3"]
[White "Petran, Peter"]
[Black "Siebenburger, Vlastimil"]
[Result "1-0"]
[ECO "A12"]
[WhiteElo "2355"]
[BlackElo "2108"]
[PlyCount "83"]
[EventDate "2015.05.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 d5 3. b3 Bg4 4. Bb2 Nd7 5. d4 e6 6. Nbd2 Ngf6 7. e3 Bd6 8. Be2 0-0 9. 0-0 Qc7 10. c5 Be7 11. b4 a5 12. a3 axb4 13. axb4 b6 14. Qc2 bxc5 15. bxc5 Bf5 16. Bd3 Bxd3 17. Qxd3 e5 18. Nxe5 Nxe5 19. dxe5 Nd7 20. f4 Nxc5 21. Qc2 Nd7 22. Nf3 Nb6 23. e4 Nc4 24. Bd4 Na3 25. Rxa3 Bxa3 26. exd5 Rfc8 27. Ng5 g6 28. d6 Bxd6 29. exd6 Qxd6 30. Be5 Qe7 31. Ne4 c5 32. Nf6+ Kf8 33. Nxh7+ Ke8 34. Nf6+ Kf8 35. Ne4 Rc6 36. Qc3 Raa6 37. Qh3 Ke8 38. Rd1 f6 39. Qh8+ Kf7 40. Rd8 Ke6 41. Qg8+ Kf5 42. Ng3+ 1-0

[Event "SVK-ch Seniors"]
[Site "Tatranske Matliare"]
[Date "2015.05.31"]
[Round "2"]
[White "Siebenburger, Vlastimil"]
[Black "Body, Stefan"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2108"]
[BlackElo "1848"]
[PlyCount "71"]
[EventDate "2015.05.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Ne2 e6 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 8. Bd3 Bxd3 9. cxd3 Qb6 10. Be3 Qxb2 11. Nd2 Qa3 12. Rb1 Qa6 13. 0-0 Nd7 14. f4 f5 15. exf6 Ngxf6 16. f5 e5 17. dxe5 Nxe5 18. Bd4 Neg4 19. Qe2+ Kd8 20. Qe6 Rc8 21. Nf3 Rc7 22. Ne5 Nxe5 23. Bxe5 Re7 24. Bxf6 gxf6 25. Qxf6 Rg8 26. Rbe1 Qb6+ 27. Rf2 Ke8 28. Rxe7+ Bxe7 29. Qe6 Kf8 30. Qxh6+ Kf7 31. Qe6+ Kf8 32. f6 Bc5 33. d4 Rxg3 34. dxc5 Qxc5 35. Qc8+ Kf7 36. Qc7+ 1-0

[Event "SVK-ch Seniors"]
[Site "Tatranske Matliare"]
[Date "2015.05.30"]
[Round "1"]
[White "Hoferek, Svatopluk"]
[Black "Siebenburger, Vlastimil"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1767"]
[BlackElo "2108"]
[PlyCount "50"]
[EventDate "2015.05.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[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. Be2 Bg5 13. 0-0 Ne7 14. c4 Nxd5 15. cxd5 g6 16. Qd3 f5 17. f3 Ra7 18. Nc2 Raf7 19. a4 bxa4 20. Kh1 Qb6 21. Rfd1 fxe4 22. fxe4 Rf2 23. Rxa4 Rxg2 24. Kxg2 Qf2+ 25. Kh1 Bf4 0-1

[Event "CZE-ch op"]
[Site "Havlickuv Brod"]
[Date "2015.05.22"]
[Round "8"]
[White "Siebenburger, Vlastimil"]
[Black "Strebkovs, Andrejs"]
[Result "0-1"]
[ECO "B09"]
[WhiteElo "2108"]
[BlackElo "2326"]
[PlyCount "44"]
[EventDate "2015.05.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Bc4 d6 5. f4 Nf6 6. e5 dxe5 7. fxe5 Nd5 8. Qf3 0-0 9. Bxd5 cxd5 10. Qxd5 Nc6 11. Nf3 Bf5 12. 0-0 Bxc2 13. Be3 Qb6 14. Qc4 Qxb2 15. Rac1 Bf5 16. Nd5 Be6 17. Ng5 Bxd5 18. Qxd5 Rad8 19. Qc4 e6 20. Rf2 Qa3 21. Rc3 Qb4 22. Ne4 Qb1+ 0-1

[Event "CZE-ch op"]
[Site "Havlickuv Brod"]
[Date "2015.05.20"]
[Round "6"]
[White "Ondracek, Ondrej"]
[Black "Siebenburger, Vlastimil"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2133"]
[BlackElo "2108"]
[PlyCount "55"]
[EventDate "2015.05.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[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. Bxf6 gxf6 10. Nd5 f5 11. exf5 Bxf5 12. c3 Bg7 13. Nc2 0-0 14. Nce3 Be6 15. Bd3 f5 16. 0-0 Ra7 17. a4 Ne7 18. Nxe7+ Rxe7 19. axb5 axb5 20. Bxb5 d5 21. Ra6 Kh8 22. Qa4 f4 23. Nc2 Bc8 24. Ra8 Qb6 25. Nb4 Bb7 26. Rxf8+ Bxf8 27. Rd1 d4 28. Bc6 1/2-1/2

