[Event "Hradec Kralove Region-chT 2223"]
[Site "Czech Republic"]
[Date "2023.04.02"]
[Round "11.6"]
[White "Sobotnik, Petr"]
[Black "Lustinec, Vladimir"]
[Result "1-0"]
[ECO "A23"]
[WhiteElo "1895"]
[BlackElo "1918"]
[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"]

1. c4 e5 2. Nc3 Nf6 3. g3 c6 4. e3 d5 5. d4 exd4 6. exd4 Bb4 7. a3 Qe7+ 8. Qe2 Bxc3+ 9. bxc3 Be6 10. cxd5 Bxd5 11. Qxe7+ Kxe7 12. f3 Nbd7 13. c4 Be6 14. Rb1 Rab8 15. Bf4 Rbd8 16. Rxb7 Rhe8 17. Kf2 Kf8 18. Bd6+ Kg8 19. c5 Nd5 20. Bd3 N7f6 21. Ne2 Rd7 22. Rhb1 g6 23. Rb8 Red8 24. R1b7 Rxb7 25. Rxd8+ Kg7 26. Bf8+ Kh8 27. Bd6+ Ng8 28. Rb8 Rd7 29. Nf4 Kg7 30. Nxe6+ fxe6 31. Be4 Nge7 32. Be5+ Kf7 33. Rh8 Nf6 34. Rb8 Nfd5 35. a4 Nc3 36. a5 Nb5 37. Ke3 Nd5+ 38. Bxd5 cxd5 1-0

[Event "Hradec Kralove Region-chT 2223"]
[Site "Czech Republic"]
[Date "2023.02.26"]
[Round "9.8"]
[White "Sobotnik, Petr"]
[Black "Rydl, Jan"]
[Result "1-0"]
[ECO "D94"]
[WhiteElo "1895"]
[BlackElo "1692"]
[PlyCount "65"]
[EventDate "2022.10.09"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. Nc3 Nf6 4. Nf3 e6 5. e3 Nbd7 6. cxd5 exd5 7. Bd3 g6 8. 0-0 Bg7 9. Bd2 0-0 10. Rc1 Re8 11. b4 Ne4 12. b5 Nxc3 13. Bxc3 Nf6 14. bxc6 bxc6 15. Qa4 Bd7 16. Ne5 c5 17. Nxd7 Nxd7 18. Bb5 Nb6 19. Qa5 cxd4 20. Bxd4 Bxd4 21. Bxe8 Bb2 22. Bc6 Rc8 23. Rc2 Qf6 24. Qb5 Ba3 25. Qb3 Rxc6 26. Rxc6 Qxc6 27. Qxa3 Qd7 28. Rc1 h5 29. Qb4 g5 30. Qd4 Qf5 31. a4 g4 32. a5 Nc4 33. Rd1 1-0

[Event "Hradec Kralove Region-chT 2223"]
[Site "Czech Republic"]
[Date "2023.02.12"]
[Round "8.7"]
[White "Sobotnik, Petr"]
[Black "Neklapil, Ondrej"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "1895"]
[BlackElo "1739"]
[PlyCount "71"]
[EventDate "2022.10.09"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 c6 6. Nf3 Qc7 7. 0-0 Be7 8. d4 Nxc3 9. bxc3 exd4 10. cxd4 Be6 11. Qc2 0-0 12. Ng5 Bxg5 13. Bxg5 Qa5 14. Bd2 Qh5 15. Rfe1 Nd7 16. Rab1 Nb6 17. Rb4 Rfd8 18. e4 Rac8 19. Rc1 Re8 20. a4 Re7 21. Rcb1 c5 22. Rb5 Bc4 23. Rxb6 axb6 24. Qxc4 Rc6 25. Qd5 Qxd5 26. exd5 Rd6 27. Bf4 Rd8 28. dxc5 bxc5 29. d6 Red7 30. Bh3 Rxd6 31. Bxd6 Rxd6 32. Rxb7 Kf8 33. Rc7 Rd4 34. Bd7 h6 35. Bb5 Rd5 36. Kf1 1-0

[Event "Hradec Kralove Region-chT 2223"]
[Site "Czech Republic"]
[Date "2023.01.29"]
[Round "7.7"]
[White "Sobotnik, Petr"]
[Black "Portych, Vaclav"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "1895"]
[BlackElo "1734"]
[PlyCount "133"]
[EventDate "2022.10.09"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e4 Bc5 5. Be2 d6 6. 0-0 0-0 7. d3 h6 8. a3 Nd4 9. Nxd4 Bxd4 10. Nb5 Bb6 11. b4 a6 12. Nc3 Bd7 13. Bd2 Bd4 14. Rc1 Qc8 15. Nd5 Qd8 16. Ne3 Qc8 17. Nc2 Ba4 18. Qe1 Ba7 19. Ne3 Bd7 20. Qd1 Bd4 21. Bf3 Qe8 22. Bc3 Ba7 23. Qd2 Qc8 24. Rfe1 Rb8 25. d4 exd4 26. Bxd4 Bxd4 27. Qxd4 Ng4 28. Bxg4 Bxg4 29. e5 Be6 30. exd6 cxd6 31. Qxd6 Rd8 32. Qe5 Rd3 33. Rc3 Rxc3 34. Qxc3 Qc6 35. Qd4 Rc8 36. c5 Rc7 37. Qd8+ Kh7 38. Rd1 Rc8 39. Qd6 Qa4 40. Qd3+ g6 41. Nd5 Bxd5 42. Qxd5 Rc7 43. Rd3 Re7 44. g3 Qe8 45. Kg2 Kg8 46. Qd8 Qxd8 47. Rxd8+ Kg7 48. Rd6 Rc7 49. Kf3 a5 50. Ke4 axb4 51. axb4 Re7+ 52. Kd5 h5 53. Rb6 Kf8 54. c6 bxc6+ 55. Rxc6 Re2 56. b5 Rxf2 57. Kd6 Rf6+ 58. Kd7 Rf5 59. b6 Rd5+ 60. Rd6 Rb5 61. Kc6 Rb2 62. Kc7 Ke7 63. Rc6 Rd2 64. b7 Rd7+ 65. Kb6 Rd8 66. Rc8 Rd6+ 67. Kc5 1-0

[Event "Hradec Kralove Region-chT 2223"]
[Site "Czech Republic"]
[Date "2023.01.15"]
[Round "6.7"]
[White "Dvorak, Milan"]
[Black "Sobotnik, Petr"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1830"]
[BlackElo "1895"]
[PlyCount "105"]
[EventDate "2022.10.09"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Ne2 e6 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 8. Bd3 Bxd3 9. cxd3 c5 10. dxc5 Bxc5 11. Qg4 Bf8 12. Be3 Nc6 13. d4 Qb6 14. 0-0 Nge7 15. Nd2 Na5 16. b3 Rc8 17. Rac1 Qd8 18. f4 Qd7 19. Rxc8+ Qxc8 20. f5 exf5 21. Nxf5 Nxf5 22. Rxf5 Qe6 23. Nf3 Nc6 24. Nh4 Ne7 25. Rf4 Qxg4 26. Rxg4 Rg8 27. Rf4 g5 28. hxg6 fxg6 29. Rf6 g5 30. Nf5 Nxf5 31. Rxf5 Rg6 32. Kh2 Rc6 33. Kg3 Bg7 34. Kg4 Rc3 35. Rf3 Rc2 36. Rf2 Rc3 37. Rf3 Rc2 38. Rf2 Rc3 39. Re2 Kf7 40. Kf5 Rc6 41. g4 Bf8 42. Bd2 Rc2 43. e6+ Ke8 44. Ke5 Bb4 45. Kxd5 Rxd2 46. Re3 Rxa2 47. Rh3 Bf8 48. Rc3 Kd8 49. Rh3 Rg2 50. Rf3 Be7 51. Rh3 Rxg4 52. Rxh6 Rf4 53. Rg6 0-1

[Event "Hradec Kralove Region-chT 2223"]
[Site "Czech Republic"]
[Date "2022.12.11"]
[Round "5.7"]
[White "Sobotnik, Petr"]
[Black "Kutak, Jaroslav1"]
[Result "1-0"]
[ECO "E51"]
[WhiteElo "1895"]
[BlackElo "1266"]
[PlyCount "45"]
[EventDate "2022.10.09"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. d4 d5 4. Nf3 Bb4 5. Bd2 0-0 6. e3 a6 7. Rc1 c5 8. a3 Ba5 9. dxc5 d4 10. exd4 Nc6 11. b4 Bc7 12. Be3 Re8 13. Be2 Ne7 14. Bd3 Nf5 15. Bxf5 exf5 16. 0-0 f4 17. Bd2 Bg4 18. d5 a5 19. d6 axb4 20. dxc7 Qxc7 21. axb4 Rad8 22. Nb5 Qc6 23. Nd6 1-0

[Event "Hradec Kralove Region-chT 2223"]
[Site "Czech Republic"]
[Date "2022.11.27"]
[Round "4.7"]
[White "Landsmannova, Marie Magdalena"]
[Black "Sobotnik, Petr"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1467"]
[BlackElo "1895"]
[PlyCount "66"]
[EventDate "2022.10.09"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. c3 Nc6 7. 0-0 Be7 8. Be3 Qb6 9. b3 Rc8 10. a3 Bg6 11. b4 cxd4 12. Nxd4 Nxd4 13. Bxd4 Qc6 14. a4 Kf8 15. b5 Qc7 16. a5 Bc5 17. Qb3 b6 18. axb6 axb6 19. Ra6 Nh6 20. Nd2 Nf5 21. Nf3 Bh5 22. Bxc5+ Qxc5 23. Rfa1 Bxf3 24. Bxf3 g6 25. Qa3 Kg7 26. Qxc5 Rxc5 27. Rxb6 Rxc3 28. Rb7 Rhc8 29. g3 Rxf3 30. Raa7 Nd4 31. b6 Rc2 32. Rd7 Rfxf2 33. b7 Nf3+ 0-1

[Event "Hradec Kralove Region-chT 2223"]
[Site "Czech Republic"]
[Date "2022.11.13"]
[Round "3.6"]
[White "Picek, Ivan"]
[Black "Sobotnik, Petr"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "1868"]
[BlackElo "1895"]
[PlyCount "77"]
[EventDate "2022.10.09"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Nf3 Nc6 6. e3 e6 7. Bd3 Bd7 8. 0-0 Rc8 9. Bd2 Bd6 10. Rc1 0-0 11. a3 Na5 12. Nb5 Bxb5 13. Bxb5 Qb6 14. Qa4 Nc6 15. Bxc6 Rxc6 16. Rxc6 bxc6 17. b4 Rc8 18. Rc1 Rc7 19. Be1 Ne4 20. Nd2 Nxd2 21. Bxd2 Qb5 22. Qxb5 cxb5 23. Rxc7 Bxc7 24. h3 f5 25. f4 Kf7 26. g3 Kg6 27. Kg2 Kh5 28. Kf3 h6 29. Be1 Bd8 30. Kg2 g5 31. Kf3 g4+ 32. Kg2 Kg6 33. h4 Kf7 34. h5 Ke7 35. Kf1 Kd6 36. Ke2 Kc6 37. Kd3 Be7 38. Kc3 Kd6 39. Kd3 1/2-1/2

[Event "Hradec Kralove Region-chT 2223"]
[Site "Czech Republic"]
[Date "2022.10.30"]
[Round "2.5"]
[White "Boruvka, Milan"]
[Black "Sobotnik, Petr"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1909"]
[BlackElo "1895"]
[PlyCount "107"]
[EventDate "2022.10.09"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Bg5 Ne4 6. Nf3 Qa5+ 7. Bd2 Nxd2 8. Nbxd2 e6 9. c5 Nc6 10. a3 Qc7 11. Bb5 Bd7 12. 0-0 Be7 13. b4 Bf6 14. Nb3 0-0 15. Re1 Rfe8 16. Ra2 Rad8 17. Rae2 a6 18. Bd3 e5 19. dxe5 Nxe5 20. Nxe5 Bxe5 21. h3 g6 22. Nd2 Bg7 23. Nf3 Rxe2 24. Rxe2 Re8 25. Qd2 Qd8 26. Kf1 Rxe2 27. Bxe2 Ba4 28. Bd1 Bb5+ 29. Kg1 Bc4 30. Be2 Qf6 31. Bxc4 dxc4 32. Qe2 Qe6 33. Kf1 Bf6 34. Qxe6 fxe6 35. Ke2 Kf7 36. Nd2 c3 37. Ne4 c2 38. Kd2 Bb2 39. Kxc2 Bxa3 40. Kb3 Bc1 41. Nd6+ Ke7 42. Nxb7 Kd7 43. Nd6 Bf4 44. Ne4 h6 45. Kc4 Kc6 46. Nf6 h5 47. g3 Bg5 48. Ne4 Be7 49. h4 Bd8 50. Ng5 e5 51. Ne6 Be7 52. f3 Kd7 53. Kd5 g5 54. hxg5 1-0

[Event "Marianske Lazne op 50+"]
[Site "Marianske Lazne"]
[Date "2022.01.22"]
[Round "9"]
[White "Kucera, Jiri"]
[Black "Sobotnik, Petr"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1972"]
[BlackElo "1914"]
[PlyCount "31"]
[EventDate "2022.01.15"]
[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 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Nbd2 Nc6 7. dxc5 Bxc5 8. Nb3 Bb6 9. Nbd4 Bxd4 10. Nxd4 Nxd4 11. Qxd4 Ne7 12. Bb5+ Nc6 13. 0-0 0-0 14. Bxc6 bxc6 15. Be3 Qc7 16. c3 1/2-1/2

[Event "Marianske Lazne op 50+"]
[Site "Marianske Lazne"]
[Date "2022.01.21"]
[Round "8"]
[White "Sobotnik, Petr"]
[Black "Paldus, Petr"]
[Result "1/2-1/2"]
[ECO "A84"]
[WhiteElo "1914"]
[BlackElo "1977"]
[PlyCount "139"]
[EventDate "2022.01.15"]
[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 d5 2. Bf4 e6 3. Nf3 c6 4. e3 f5 5. c4 Nf6 6. Nc3 Be7 7. Ne5 0-0 8. Be2 Nbd7 9. h3 Nxe5 10. Bxe5 Bd6 11. Bxd6 Qxd6 12. c5 Qc7 13. f4 b5 14. Bd3 a5 15. 0-0 Bd7 16. Kh2 a4 17. a3 Ne4 18. Nxe4 fxe4 19. Be2 Be8 20. Qe1 Bg6 21. g4 Rfb8 22. Qb4 Qa5 23. Kg2 Qd8 24. Kg3 Qa5 25. h4 h6 26. Kh3 Rb7 27. h5 Bh7 28. Rfb1 g5 29. fxg5 hxg5 30. Rf1 Kg7 31. Rf2 Qxb4 32. axb4 Rf7 33. Rxf7+ Kxf7 34. Ra3 e5 35. b3 axb3 36. Rxb3 Ra2 37. Bf1 exd4 38. exd4 Rd2 39. Ra3 e3 40. Rxe3 Rxd4 41. Ra3 Rxb4 42. Ra7+ Kg8 43. Rc7 Rb3+ 44. Kh2 Rb1 45. Rc8+ Kf7 46. Rc7+ Ke6 47. Rxh7 Rxf1 48. Rc7 Ke5 49. Rxc6 d4 50. Rb6 d3 51. Rd6 Rc1 52. Rxd3 Rxc5 53. h6 Rc7 54. Rb3 Rb7 55. Kg3 Kf6 56. Kf2 Kg6 57. Rh3 b4 58. Ke2 Kh7 59. Kd2 b3 60. Kc1 b2+ 61. Kb1 Rb4 62. Rh5 Rb5 63. Rh2 Rb4 64. Rh5 Rxg4 65. Kxb2 Rg3 66. Kc2 g4 67. Rh4 Rg1 68. Kd2 g3 69. Ke2 g2 70. Rg4 1/2-1/2

[Event "Marianske Lazne op 50+"]
[Site "Marianske Lazne"]
[Date "2022.01.16"]
[Round "2"]
[White "Sobotnik, Petr"]
[Black "Adrian, Claude"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1914"]
[BlackElo "2180"]
[PlyCount "90"]
[EventDate "2022.01.15"]
[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. Bf4 d5 3. Nf3 e6 4. e3 Bd6 5. Bg3 c5 6. c3 Qc7 7. Nbd2 Nbd7 8. Bd3 0-0 9. Rc1 e5 10. dxe5 Nxe5 11. Nxe5 Bxe5 12. Nf3 Bxg3 13. hxg3 Re8 14. Kf1 h6 15. Rh4 Bg4 16. Qa4 c4 17. Bb1 b5 18. Qc2 Bxf3 19. gxf3 Rab8 20. Kg2 b4 21. Qd2 bxc3 22. Qxc3 Qb7 23. Rc2 Re6 24. b3 cxb3 25. axb3 Qxb3 26. Qxb3 Rxb3 27. Ba2 Rb8 28. Rd4 Rb5 29. Ra4 a5 30. Rd4 Ra6 31. Rc8+ Kh7 32. e4 dxe4 33. fxe4 Ra7 34. Ra4 g5 35. f4 g4 36. Rc2 Kg7 37. Kf2 Rd7 38. Re2 Rd3 39. Kg2 Nh5 40. Bc4 Rxg3+ 41. Kf2 Rf3+ 42. Ke1 Rb1+ 43. Kd2 Rxf4 44. Kc2 Rb4 45. Rxb4 axb4 0-1

[Event "CZE-chT2D 2122"]
[Site "Czech Republic"]
[Date "2021.11.07"]
[Round "2.6"]
[White "Sedivy, Ales"]
[Black "Sobotnik, Petr"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "1886"]
[BlackElo "1935"]
[PlyCount "26"]
[EventDate "2021.10.17"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Horice Jiskra"]
[BlackTeam "Rychnov nad Kneznou Panda"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. f4 d5 2. b3 Nf6 3. e3 Bg4 4. Be2 Bxe2 5. Qxe2 c6 6. Bb2 e6 7. d3 Qc7 8. Nd2 Nbd7 9. Ngf3 Bc5 10. Ne5 Qb6 11. Nxd7 Kxd7 12. e4 Be3 13. g3 Bxd2+ 1/2-1/2

[Event "CZE-chT2D 1920"]
[Site "Czech Republic"]
[Date "2020.06.28"]
[Round "11.7"]
[White "Svoboda, Ivo"]
[Black "Sobotnik, Petr"]
[Result "1/2-1/2"]
[ECO "D53"]
[WhiteElo "1949"]
[BlackElo "1903"]
[PlyCount "83"]
[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 "Nachod Snezka"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. cxd5 Nxd5 6. Bxe7 Qxe7 7. e4 Nxc3 8. bxc3 0-0 9. Nf3 c5 10. Bd3 cxd4 11. cxd4 Qb4+ 12. Qd2 Qxd2+ 13. Kxd2 Rd8 14. Rac1 Nc6 15. Ke3 Bd7 16. Rhd1 Rac8 17. a3 a6 18. Rc5 Nb8 19. Rdc1 Rxc5 20. Rxc5 Rc8 21. Rxc8+ Bxc8 22. d5 f6 23. Kd4 b6 24. e5 h6 25. Nd2 Nd7 26. exf6 gxf6 27. dxe6 Nc5 28. Bc4 Bxe6 29. Bxe6+ Nxe6+ 30. Kd5 Kf7 31. Kc6 b5 32. Kb6 Nd4 33. Kxa6 Ke6 34. Ka5 Kd5 35. Kb4 f5 36. f3 Nc2+ 37. Kb3 Ne1 38. g4 Ke5 39. h4 Kf4 40. g5 hxg5 41. hxg5 Kxg5 42. Kb4 1/2-1/2

[Event "CZE-chT2D 1920"]
[Site "Czech Republic"]
[Date "2020.06.27"]
[Round "10.8"]
[White "Marek, Petr"]
[Black "Sobotnik, Petr"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1867"]
[BlackElo "1903"]
[PlyCount "78"]
[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 "Hradec Kralove Slavia"]
[BlackTeam "Nachod Snezka"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c3 Nf6 5. Nf3 Nc6 6. Bf4 e6 7. Bd3 Bd6 8. Bxd6 Qxd6 9. 0-0 0-0 10. Nbd2 e5 11. dxe5 Nxe5 12. Nxe5 Qxe5 13. Nf3 Qf4 14. Qd2 Qxd2 15. Nxd2 Bd7 16. Rfe1 Rfe8 17. Nb3 g6 18. f3 Kf8 19. Nd4 a6 20. Kf2 Nh5 21. g3 Nf6 22. Re2 Rxe2+ 23. Kxe2 Ne8 24. Kd2 Nd6 25. Re1 Re8 26. Rxe8+ Kxe8 27. a4 Bxa4 28. b3 Bd7 29. Ke3 Ke7 30. Ne2 Nf5+ 31. Bxf5 Bxf5 32. g4 Be6 33. g5 Kd6 34. Kd4 a5 35. Nc1 b5 36. Na2 a4 37. bxa4 bxa4 38. Nb4 a3 39. f4 Bf5 0-1

[Event "CZE-chT2D 1920"]
[Site "Czech Republic"]
[Date "2020.02.23"]
[Round "9.8"]
[White "Sobotnik, Petr"]
[Black "Kalousova, Julie"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "1903"]
[BlackElo "1542"]
[PlyCount "95"]
[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 "Lanskroun"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. c4 e6 2. Nc3 f5 3. d4 Bb4 4. Nf3 Nf6 5. a3 Bxc3+ 6. bxc3 b6 7. e3 0-0 8. Bd3 Bb7 9. a4 a5 10. Ba3 d6 11. c5 bxc5 12. dxc5 Re8 13. cxd6 cxd6 14. Bb5 Nc6 15. Qxd6 Qxd6 16. Bxd6 Ne4 17. Be5 Red8 18. Bd4 g5 19. 0-0 Nxd4 20. cxd4 Rac8 21. Rac1 h6 22. Rxc8 Bxc8 23. Rc1 Bb7 24. Ne5 Nd6 25. Rc7 Rc8 26. Rxc8+ Bxc8 27. Kf1 Kf8 28. Ke2 Ke7 29. Nc6+ Kd7 30. Nxa5+ Nxb5 31. axb5 Kc7 32. Nc4 Bd7 33. b6+ Kb7 34. Kd3 Bb5 35. Kc3 Bc6 36. g3 Bh1 37. Kb4 Bd5 38. Kc5 h5 39. Nd6+ Kb8 40. Nf7 g4 41. Nd6 Ka8 42. Ne8 Kb7 43. Nf6 Ba2 44. Nxh5 Bd5 45. Nf4 Ba2 46. Kd6 Kxb6 47. Nxe6 Bb1 48. Ke5 1-0

[Event "CZE-chT2D 1920"]
[Site "Czech Republic"]
[Date "2020.02.09"]
[Round "8.8"]
[White "Liduch, Filip"]
[Black "Sobotnik, Petr"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1983"]
[BlackElo "1903"]
[PlyCount "105"]
[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 "Nachod Snezka"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 c6 2. d4 d5 3. f3 e6 4. exd5 exd5 5. Bd3 Qh4+ 6. Kf1 Qxd4 7. Qe2+ Be7 8. Nc3 Nf6 9. Be3 Qb4 10. Re1 Be6 11. Bd2 Qd6 12. Nh3 d4 13. Ne4 Nxe4 14. Qxe4 Nd7 15. Nf4 Nc5 16. Qe2 Kd7 17. Nxe6 Nxe6 18. Bf5 Rae8 19. Qc4 Bf6 20. Bb4 Qd5 21. Qxd5+ cxd5 22. Kf2 g6 23. Bd3 a6 24. g3 Kc6 25. Re2 Nc7 26. Rhe1 Rxe2+ 27. Rxe2 Re8 28. Rxe8 Nxe8 29. Bf1 Nc7 30. Ke2 b6 31. Kd1 a5 32. Bd2 Kc5 33. a4 Ne8 34. Bf4 Be7 35. Bb5 Nd6 36. Bxd6+ Bxd6 37. Ke2 Be7 38. f4 f6 39. Kf3 Kd6 40. g4 g5 41. fxg5 fxg5 42. Bd3 h6 43. h3 Kc5 44. b3 Kb4 45. Ke2 Bd6 46. Bf5 Bf4 47. Bd3 Kc5 48. Kf3 Bc1 49. Bf5 b5 50. axb5 Kxb5 51. Bd3+ Kb4 52. Bf5 Kc3 53. Ke2 1/2-1/2

[Event "CZE-chT2D 1920"]
[Site "Czech Republic"]
[Date "2019.12.15"]
[Round "5.8"]
[White "Sobotnik, Petr"]
[Black "Trojan, Lubos"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "1903"]
[BlackElo "1954"]
[PlyCount "112"]
[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 "Pardubice Rapid"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. c4 Nf6 2. Nc3 e5 3. g3 Nc6 4. Bg2 d6 5. d3 Be7 6. e4 Bg4 7. f3 Bd7 8. Nge2 Qc8 9. Be3 a6 10. Qd2 Rb8 11. Rc1 Bh3 12. Kf2 0-0 13. Nd5 Bxg2 14. Kxg2 Ne8 15. b4 Bd8 16. g4 Ne7 17. Ng3 c6 18. Nxe7+ Bxe7 19. Nf5 Qe6 20. h4 Rd8 21. Qb2 Nf6 22. d4 Rfe8 23. d5 Qd7 24. h5 Kh8 25. Qd2 Bf8 26. Rhd1 cxd5 27. cxd5 Rc8 28. Rxc8 Rxc8 29. Rc1 Rc7 30. Rxc7 Qxc7 31. Qc1 Qd7 32. Qc4 Ng8 33. Bb6 g6 34. Ng3 Nf6 35. Be3 Be7 36. h6 Ne8 37. Bc1 Qc7 38. Qxc7 Nxc7 39. a4 f6 40. Be3 Kg8 41. Kf2 Kf7 42. f4 Na8 43. fxe5 fxe5 44. g5 Bd8 45. Kf3 Bb6 46. Ne2 Ke7 47. Ng3 Bxe3 48. Kxe3 Kf7 49. Kd3 b5 50. a5 Nc7 51. Nf1 Ke7 52. Nd2 Kf7 53. Nf1 Ne8 54. Ne3 Nc7 55. Ng4 Ne8 56. Ke3 Ke7 1/2-1/2

[Event "CZE-chT2D 1920"]
[Site "Czech Republic"]
[Date "2019.11.17"]
[Round "3.8"]
[White "Sobotnik, Petr"]
[Black "Ptacek, Lubos"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "1903"]
[BlackElo "2093"]
[PlyCount "86"]
[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 "Vysoke Myto"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. c4 e5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 Bc5 5. d3 a6 6. Nf3 d6 7. 0-0 h6 8. a3 0-0 9. Na4 Ba7 10. b4 Bd7 11. Bb2 Qc8 12. Rc1 Bh3 13. e3 Bxg2 14. Kxg2 Re8 15. Nc3 Qe6 16. Qc2 Ne7 17. Rfe1 c6 18. Ne4 Nh7 19. c5 d5 20. Nd6 Rf8 21. Nxb7 Bb8 22. Na5 f5 23. e4 fxe4 24. dxe4 Qf6 25. Qe2 d4 26. Nc4 Bc7 27. Rf1 Ng6 28. a4 Rab8 29. Ba3 Ng5 30. Nxg5 Qxg5 31. Kh1 Qf6 32. f3 Rfd8 33. Qd3 Kh8 34. a5 Ra8 35. Nb6 Ra7 36. Rcd1 Re8 37. Bc1 Qe7 38. Bd2 Qe6 39. Kg2 Bd8 40. Qc4 Qf6 41. Rfe1 Bc7 42. Bc1 Qe7 43. Qd3 Qf6 1/2-1/2

[Event "CZE-chT2D 1920"]
[Site "Czech Republic"]
[Date "2019.11.03"]
[Round "2.8"]
[White "Flasar, Jaroslav"]
[Black "Sobotnik, Petr"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2050"]
[BlackElo "1903"]
[PlyCount "104"]
[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 "Nachod Snezka"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 Qa5+ 6. c3 Qa6 7. Qd1 e6 8. Ne2 c5 9. 0-0 Nd7 10. f4 Ne7 11. Be3 Nc6 12. f5 exf5 13. Rxf5 Ne7 14. Rf2 cxd4 15. cxd4 f6 16. Nbc3 0-0-0 17. Rc1 Kb8 18. Bf4 Ka8 19. Qb3 Qb6 20. exf6 Qxb3 21. fxe7 Qb6 22. Nxd5 Bxe7 23. Nxb6+ Nxb6 24. Be5 Rhg8 25. Rf7 Nd5 26. Rxg7 Rxg7 27. Bxg7 Bg5 28. Rf1 a6 29. Rf8 Nb4 30. Rxd8+ Bxd8 31. a3 Nd5 32. Kf2 Ka7 33. Kf3 Kb6 34. Nc3 Nxc3 35. bxc3 Be7 36. a4 Ka5 37. d5 Kxa4 38. Bd4 Kb5 39. Ke4 Kc4 40. d6 Bd8 41. Kf5 a5 42. Bf6 Bb6 43. Bg5 Kxc3 44. d7 a4 45. d8Q Bxd8 46. Bxd8 a3 47. Ke5 b5 48. Kd5 b4 49. Bf6+ Kc2 50. Be7 a2 51. Bxb4 a1Q 52. Bd6 Qa8+ 0-1

[Event "Hradec Kralove op 10th"]
[Site "Hradec Kralove"]
[Date "2019.10.27"]
[Round "2"]
[White "Kratochvil, Vit"]
[Black "Sobotnik, Petr"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "2207"]
[BlackElo "1903"]
[PlyCount "49"]
[EventDate "2019.10.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nh3 Nf6 8. Nf4 Bh7 9. Bc4 Nd5 10. 0-0 Nxf4 11. Bxf4 e6 12. Re1 Be7 13. Nh5 Kf8 14. Be5 Rg8 15. Qf3 Bf5 16. g4 g6 17. Ng3 Bxh4 18. gxf5 gxf5 19. Kf1 Nd7 20. Bd6+ Kg7 21. Qh5 Qg5 22. Be7 Qxh5 23. Nxh5+ Kg6 24. Nf4+ Kh7 25. Bxh4 1-0

[Event "CZE-chT2D 1718"]
[Site "Czech Republic"]
[Date "2018.04.08"]
[Round "11.5"]
[White "Sobotnik, Petr"]
[Black "Mojzis, Jaroslav"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "1916"]
[BlackElo "2107"]
[PlyCount "72"]
[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 "Nachod"]
[BlackTeam "Polabiny III"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. c4 Nf6 2. Nc3 e6 3. d4 Bb4 4. Bd2 0-0 5. Nf3 d6 6. Qc2 Nbd7 7. e4 e5 8. dxe5 dxe5 9. 0-0-0 c6 10. a3 Bc5 11. Bg5 Qc7 12. h3 Re8 13. g4 Be7 14. Be2 Nc5 15. Be3 Ne6 16. Rd2 Bc5 17. Bxc5 Nxc5 18. Rhd1 Ne6 19. Bf1 a5 20. b3 Nc5 21. Kb2 Nfd7 22. Nh4 g6 23. Nf3 Nf8 24. Ne1 Nfe6 25. Nf3 Ra6 26. Ka2 a4 27. b4 Nb3 28. Rd3 Ned4 29. Nxd4 Nxd4 30. Rxd4 exd4 31. Rxd4 Be6 32. Kb2 c5 33. bxc5 Qxc5 34. Nb5 Rb6 35. Qc3 Rc8 36. Ka1 Rxb5 0-1

[Event "CZE-chT2D 1718"]
[Site "Czech Republic"]
[Date "2018.02.25"]
[Round "9.6"]
[White "Hennig, Thomas"]
[Black "Sobotnik, Petr"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "2029"]
[BlackElo "1916"]
[PlyCount "88"]
[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 "Pardubice Eurobit"]
[BlackTeam "Nachod"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. cxd5 exd5 6. e3 Be7 7. Qc2 c6 8. Bd3 h6 9. Bh4 Nh5 10. Bxe7 Qxe7 11. 0-0-0 Nhf6 12. Nge2 Nb6 13. Kb1 Be6 14. f3 0-0-0 15. h3 Kb8 16. Qd2 Rhe8 17. g4 Qb4 18. a3 Qe7 19. Nc1 Nc4 20. Bxc4 dxc4 21. e4 Bd7 22. Rhe1 Ka8 23. Qe2 b5 24. f4 Bc8 25. Qf2 Qb7 26. f5 Qb6 27. Qg1 Bb7 28. g5 hxg5 29. Qxg5 Rg8 30. N1e2 Rde8 31. Ng3 a5 32. e5 Nd5 33. Nge4 f6 34. Nxd5 cxd5 35. exf6 Rxe4 36. fxg7 Rxe1 37. Rxe1 Qxd4 38. f6 Qf2 39. Re7 c3 40. bxc3 d4 41. f7 Qf1+ 42. Qc1 Be4+ 43. Kb2 dxc3+ 44. Qxc3 Qb1# 0-1

[Event "CZE-chT2D 1718"]
[Site "Czech Republic"]
[Date "2018.02.11"]
[Round "8.6"]
[White "Sobotnik, Petr"]
[Black "Dosedel, Jiri"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "1916"]
[BlackElo "2064"]
[PlyCount "130"]
[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 "Nachod"]
[BlackTeam "Vysoke Myto"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. c4 Nf6 2. Nc3 g6 3. Nf3 Bg7 4. d4 0-0 5. e4 d6 6. Be2 Nbd7 7. 0-0 e5 8. d5 h6 9. Bd2 c5 10. a3 Ne8 11. b4 f5 12. Rc1 b6 13. Ne1 f4 14. Bg4 Ndf6 15. Bxc8 Rxc8 16. b5 g5 17. f3 h5 18. Kf2 Nh7 19. Ke2 Nef6 20. Kd3 Kf7 21. Kc2 Qd7 22. Nd3 Rg8 23. a4 Bh6 24. h3 Rg6 25. Ra1 g4 26. hxg4 hxg4 27. a5 gxf3 28. gxf3 Rgg8 29. axb6 axb6 30. Ra6 Qb7 31. Na4 Nd7 32. Rh1 Rg6 33. Nf2 Nhf6 34. Qf1 Ra8 35. Rxa8 Qxa8 36. Kb3 Qg8 37. Qh3 Ke7 38. Nc3 Bf8 39. Ra1 Rg3 40. Qh1 Qh7 41. Qxh7+ Nxh7 42. Kc2 Rxf3 43. Be1 Nhf6 44. Ra6 Kd8 45. Nd3 Rh3 46. Na4 Kc7 47. Nf2 Re3 48. Kd1 Nxe4 49. Nxe4 Rxe4 50. Nxb6 Nxb6 51. Ba5 Rxc4 52. Rxb6 Rd4+ 53. Ke2 Rxd5 54. Rc6+ Kd7 55. Rc7+ Ke6 56. b6 c4 57. b7 Rb5 58. Rc8 Rxb7 59. Rxf8 d5 60. Re8+ Kf5 61. Bd2 Ke4 62. Rh8 d4 63. Rh3 c3 64. Bc1 Ra7 65. Kd1 d3 0-1

[Event "CZE-chT2D 1718"]
[Site "Czech Republic"]
[Date "2018.01.14"]
[Round "6.7"]
[White "Cely, Jaroslav"]
[Black "Sobotnik, Petr"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "2015"]
[BlackElo "1916"]
[PlyCount "60"]
[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. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Ngf6 11. Bd2 e6 12. 0-0-0 Qc7 13. Ne4 Be7 14. g3 Nxe4 15. Qxe4 0-0-0 16. c4 c5 17. Bf4 Bd6 18. Be5 Rhg8 19. Kb1 Kb8 20. Qe2 cxd4 21. Bxd4 e5 22. Bc3 f6 23. Nh4 Rge8 24. Nf5 Bf8 25. Ne3 Qc6 26. Qg4 Nc5 27. Rd5 Na4 28. Rc1 Rxd5 29. cxd5 Qb5 30. b3 Qd3+ 0-1

[Event "CZE-chT2D 1718"]
[Site "Czech Republic"]
[Date "2017.11.19"]
[Round "3.5"]
[White "Sobotnik, Petr"]
[Black "Solc, Filip"]
[Result "0-1"]
[ECO "E67"]
[WhiteElo "1916"]
[BlackElo "1999"]
[PlyCount "61"]
[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 "Nachod"]
[BlackTeam "Hradec Kralove II"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. e4 d6 6. d4 Nbd7 7. Nf3 e5 8. d5 Nh5 9. 0-0 a5 10. Be3 Nb8 11. h3 Qe8 12. Nh2 f5 13. exf5 gxf5 14. Bf3 Nf6 15. Bg5 Qg6 16. Bxf6 Bxf6 17. Kh1 e4 18. Bh5 Qg7 19. Rc1 Nd7 20. g4 Bxc3 21. bxc3 f4 22. g5 Nc5 23. h4 Bd7 24. Ng4 f3 25. Qd4 Bxg4 26. Bxg4 Rf4 27. Rg1 Nd3 28. Rc2 Qd7 29. Qf6 Rxg4 30. g6 Rxg1+ 31. Kxg1 0-1

[Event "CZE-chT2D 1718"]
[Site "Czech Republic"]
[Date "2017.11.05"]
[Round "2.8"]
[White "Sobotnik, Petr"]
[Black "Suchomelova, Simona"]
[Result "0-1"]
[ECO "A22"]
[WhiteElo "1916"]
[BlackElo "1895"]
[PlyCount "116"]
[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 "Nachod"]
[BlackTeam "Chotebor"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Ne7 6. d3 g6 7. Bg5 Qd6 8. Nf3 Bg7 9. 0-0 h6 10. Be3 Nbc6 11. Rc1 f5 12. Nb5 Qd8 13. Ne1 a6 14. Nc3 Be6 15. Bc5 Qd7 16. Qa4 Nd5 17. Nc2 0-0-0 18. Nxd5 Bxd5 19. Bxd5 Qxd5 20. Nb4 Nxb4 21. Bxb4 Qb5 22. Qxb5 axb5 23. Rc2 c6 24. Rfc1 Kd7 25. Bc3 Rhg8 26. Rd1 Ke6 27. Rcd2 Rd7 28. e4 fxe4 29. dxe4 Rgd8 30. Rxd7 Rxd7 31. Rxd7 Kxd7 32. f4 Ke6 33. Kg2 b4 34. Bxe5 Bxe5 35. fxe5 Kxe5 36. Kf3 c5 37. Ke3 b5 38. Kd3 c4+ 39. Ke3 c3 40. bxc3 bxc3 41. a3 c2 42. Kd2 c1Q+ 43. Kxc1 Kxe4 44. Kc2 Kd4 45. Kb3 Kd5 46. Kb4 Kc6 47. Ka5 Kc5 48. Ka6 g5 49. Kb7 h5 50. Kc7 h4 51. Kd7 Kd5 52. Kc7 h3 53. Kd7 Ke4 54. Kc6 Kf3 55. Kxb5 Kg2 56. a4 Kxh2 57. a5 Kxg3 58. a6 h2 0-1

[Event "CZE-chT2D 1718"]
[Site "Czech Republic"]
[Date "2017.10.15"]
[Round "1.7"]
[White "Komarkova, Magdalena"]
[Black "Sobotnik, Petr"]
[Result "1/2-1/2"]
[ECO "D26"]
[WhiteElo "2002"]
[BlackElo "1916"]
[PlyCount "90"]
[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 "Policka Stefanydes"]
[BlackTeam "Nachod"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 dxc4 7. Bxc4 e6 8. 0-0 Be7 9. Bf4 0-0 10. Re1 a6 11. d5 exd5 12. Nxd5 Nxd5 13. Bxd5 Bb4 14. Re4 a5 15. a3 Bc5 16. Rc1 Ba7 17. Qb3 Bf5 18. Re2 Rc8 19. Rd1 Qb6 20. Qa2 Qa6 21. Red2 Bg6 22. h3 Bb8 23. Bxb8 Rxb8 24. Nh4 Ne7 25. Bc4 Qf6 26. Nxg6 Nxg6 27. Qb3 Ne5 28. Rd6 Qf4 29. Bb5 Rbc8 30. Qa4 Qxa4 31. Bxa4 Nc4 32. Rd7 Nxb2 33. R1d4 Nxa4 34. Rxa4 b6 35. Rad4 Rb8 36. Ra7 Ra8 37. Rb7 Rab8 38. Ra7 g6 39. Rdd7 Kg7 40. Kh2 Kf6 41. Kg3 Ke6 42. Re7+ Kf6 43. Rec7 h5 44. Kf4 Rbc8 45. Rcb7 Rb8 1/2-1/2

[Event "Hradec Kralove op 7th"]
[Site "Hradec Kralove"]
[Date "2016.10.04"]
[Round "5"]
[White "Portych, Vaclav"]
[Black "Sobotnik, Petr"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "1794"]
[BlackElo "1954"]
[PlyCount "56"]
[EventDate "2016.10.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 d5 3. cxd5 cxd5 4. g3 Nf6 5. Bg2 e6 6. 0-0 Nc6 7. e3 Be7 8. d4 0-0 9. a3 Bd7 10. Nc3 Rc8 11. Bd2 Na5 12. Ne5 Nc4 13. Nxc4 Rxc4 14. Rc1 Qb6 15. b4 Rfc8 16. Qb3 Qd8 17. Rfe1 R4c7 18. Bf1 h5 19. h4 Ng4 20. f3 Nf6 21. Nb5 Rxc1 22. Rxc1 Rxc1 23. Bxc1 Bxb5 24. Bxb5 Qc7 25. Bd2 Qxg3+ 26. Kf1 Qxf3+ 27. Ke1 Ne4 28. Qc2 Bxh4# 0-1

[Event "Hradec Kralove op 7th"]
[Site "Hradec Kralove"]
[Date "2016.10.04"]
[Round "4"]
[White "Sobotnik, Petr"]
[Black "Piankov, Evgenij"]
[Result "0-1"]
[ECO "A84"]
[WhiteElo "1954"]
[BlackElo "2269"]
[PlyCount "70"]
[EventDate "2016.10.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. e3 e6 4. Nf3 Bd6 5. Nc3 f5 6. Bd2 Nf6 7. Be2 0-0 8. Ne5 b6 9. f4 Bb7 10. cxd5 exd5 11. 0-0 Qe7 12. h3 Ne4 13. Nxe4 fxe4 14. Rc1 c5 15. Bc3 c4 16. g4 Nc6 17. Kg2 b5 18. Nxc6 Bxc6 19. Be1 b4 20. Bg3 a5 21. Qe1 a4 22. Bh4 Qd7 23. g5 a3 24. b3 cxb3 25. axb3 Bb5 26. Bg4 Bxf1+ 27. Qxf1 Qe8 28. Qe2 Rf7 29. f5 Rc7 30. Ra1 Rc3 31. f6 Rxb3 32. Ra2 Rd3 33. fxg7 b3 34. Bh5 Qe7 35. Qf2 Qxg7 0-1

[Event "Hradec Kralove op 7th"]
[Site "Hradec Kralove"]
[Date "2016.10.03"]
[Round "3"]
[White "Berka, Lubos"]
[Black "Sobotnik, Petr"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "1772"]
[BlackElo "1954"]
[PlyCount "66"]
[EventDate "2016.10.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 8. Nf3 Nd7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bf4 Ngf6 12. Ne4 Nxe4 13. Qxe4 Nf6 14. Qd3 Nd5 15. Bg3 Qa5+ 16. c3 Be7 17. Ne5 0-0 18. Bh4 Qd8 19. Bxe7 Qxe7 20. g3 Rfd8 21. 0-0-0 c5 22. Qe2 Nf6 23. dxc5 Qxc5 24. f4 Qa5 25. Kb1 Rxd1+ 26. Rxd1 Rd8 27. Rxd8+ Qxd8 28. Kc2 Qd5 29. g4 Qxa2 30. g5 Qa4+ 31. b3 Qa2+ 32. Kd3 Qxe2+ 33. Kxe2 Nd5 0-1

[Event "Hradec Kralove op 7th"]
[Site "Hradec Kralove"]
[Date "2016.10.02"]
[Round "2"]
[White "Sobotnik, Petr"]
[Black "Plischki, Sebastian"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "1954"]
[BlackElo "2340"]
[PlyCount "78"]
[EventDate "2016.10.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Bb4 3. Nf3 Bxc3 4. bxc3 d6 5. d4 Nc6 6. a4 f5 7. e3 Nf6 8. Ba3 e4 9. Nd2 0-0 10. Be2 b6 11. Qc2 Ba6 12. Bb4 Nb8 13. Nb3 c5 14. Ba3 Nc6 15. d5 Ne5 16. Nd2 Qc7 17. h3 Rae8 18. 0-0-0 Nxd5 19. Nxe4 fxe4 20. Rxd5 Rxf2 21. Qd1 Rxe2 22. Qxe2 Bxc4 23. Rxe5 Bxe2 24. Rxe8+ Kf7 25. Rxe4 Qc6 26. Rf4+ Kg8 27. Rf2 Bc4 28. Rd1 Qxa4 29. Bb2 Qc6 30. Rdd2 h6 31. Rf4 d5 32. Rdf2 a5 33. h4 Qg6 34. g4 Qd3 35. Rf8+ Kh7 36. Re8 Bb3 37. Ba1 a4 38. h5 a3 39. Re7 Qd1# 0-1

[Event "CZE-ch Seniors 60"]
[Site "Rychnov nad Kneznou"]
[Date "2015.08.23"]
[Round "9"]
[White "Truksa, Vaclav"]
[Black "Sobotnik, Petr"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1857"]
[BlackElo "1984"]
[PlyCount "100"]
[EventDate "2015.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 c5 5. c3 Nc6 6. Bd3 Bd7 7. Nbd2 Rc8 8. 0-0 Be7 9. Rc1 Nh5 10. Bg3 Nxg3 11. fxg3 0-0 12. e4 cxd4 13. cxd4 Nb4 14. Bb1 Bb5 15. Re1 Rxc1 16. Qxc1 Nd3 17. Bxd3 Bxd3 18. Qc3 dxe4 19. Nxe4 Bxe4 20. Rxe4 Qd5 21. Re2 Bf6 22. b3 Rd8 23. Rd2 Qd7 24. Rc2 h6 25. Rd2 h5 26. h4 Rc8 27. Qb2 Qc7 28. Kf2 Qb6 29. Ke2 Rd8 30. Qc3 Qd6 31. Kf2 b6 32. Qb2 Rd7 33. Qc3 Rc7 34. Qb2 b5 35. Ne5 g5 36. g4 hxg4 37. h5 Bg7 38. g3 f5 39. Ke3 Kh7 40. Rd3 Qd5 41. Qf2 Bxe5 42. dxe5 Qxe5+ 43. Kd2 Qb2+ 44. Ke3 Qxf2+ 45. Kxf2 Kh6 46. Rd6 Re7 47. Ke3 Kxh5 48. a4 e5 49. axb5 f4+ 50. Kf2 e4 0-1

[Event "CZE-ch Seniors 60"]
[Site "Rychnov nad Kneznou"]
[Date "2015.08.22"]
[Round "8"]
[White "Sobotnik, Petr"]
[Black "Palla, Rostislav"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1984"]
[BlackElo "1790"]
[PlyCount "87"]
[EventDate "2015.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. c4 e6 2. d4 d5 3. Nc3 Nf6 4. Bf4 Bd6 5. Bg3 Bxg3 6. hxg3 g6 7. e3 dxc4 8. Bxc4 b5 9. Bd3 Bb7 10. Nf3 Nbd7 11. Rc1 c5 12. 0-0 Rc8 13. Re1 0-0 14. Bb1 Ng4 15. Ne4 Qe7 16. dxc5 Nxc5 17. Qd6 Qd7 18. Rxc5 Qxd6 19. Nxd6 Rxc5 20. Nxb7 Rc7 21. Na5 Rfc8 22. Kf1 Rc1 23. Nb3 Rxe1+ 24. Kxe1 a5 25. Bd3 a4 26. Nbd4 b4 27. Nc2 a3 28. b3 Rb8 29. Ke2 Kf8 30. Nfd4 Ne5 31. f4 Nxd3 32. Kxd3 Rc8 33. Kd2 Rc5 34. Nxb4 Rh5 35. Nd3 Ke7 36. g4 Rd5 37. Kc3 f6 38. e4 Rd7 39. Nxe6 Rxd3+ 40. Kxd3 Kxe6 41. Kd4 Kd6 42. e5+ fxe5+ 43. fxe5+ Ke6 44. b4 1-0

[Event "CZE-ch Seniors 60"]
[Site "Rychnov nad Kneznou"]
[Date "2015.08.21"]
[Round "7"]
[White "Vlachopulos, Elefteris"]
[Black "Sobotnik, Petr"]
[Result "1/2-1/2"]
[ECO "E67"]
[WhiteElo "1798"]
[BlackElo "1984"]
[PlyCount "141"]
[EventDate "2015.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d6 2. c4 Nf6 3. Nc3 g6 4. g3 Bg7 5. Bg2 0-0 6. Nf3 c6 7. 0-0 Nbd7 8. e4 e5 9. dxe5 dxe5 10. Qc2 Re8 11. Rd1 Qc7 12. b3 Nc5 13. Ba3 Bf8 14. b4 Ne6 15. c5 a5 16. Na4 Nd7 17. Rac1 axb4 18. Bxb4 Qb8 19. a3 Qa7 20. Rxd7 Bxd7 21. Nb6 Rad8 22. Nxe5 Nd4 23. Qb2 Be6 24. f4 Bg7 25. h3 Qb8 26. Kh2 g5 27. Qf2 Bc8 28. Nxc8 Qxc8 29. Nc4 gxf4 30. gxf4 Re6 31. f5 Qb8+ 32. Kh1 Rh6 33. Nd6 Nb3 34. Rd1 Be5 35. Qe3 Rhxd6 36. cxd6 c5 37. Be1 Nd4 38. Qg5+ Bg7 39. f6 Ne6 40. Qg4 Rxd6 41. Rxd6 Qxd6 42. fxg7 c4 43. Qg3 Qxg3 44. Bxg3 c3 45. Be5 c2 46. Bb2 Nd4 47. e5 Nb3 48. Bxb7 c1Q+ 49. Bxc1 Nxc1 50. a4 Nd3 51. a5 Nxe5 52. Kg2 Kxg7 53. a6 Nd7 54. Kf3 Kf6 55. Kf4 h6 56. Ke4 Nc5+ 57. Kd5 Nxa6 58. Bxa6 Kg7 59. Bd3 h5 60. Be2 h4 61. Bh5 f5 62. Ke5 f4 63. Kxf4 Kh8 64. Kg5 Kg8 65. Kxh4 Kg7 66. Kg5 Kh8 67. Kg6 Kg8 68. Bg4 Kh8 69. h4 Kg8 70. h5 Kh8 71. Be6 1/2-1/2

[Event "CZE-ch Seniors 60"]
[Site "Rychnov nad Kneznou"]
[Date "2015.08.20"]
[Round "6"]
[White "Sobotnik, Petr"]
[Black "Perik, Alois"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "1984"]
[BlackElo "1862"]
[PlyCount "116"]
[EventDate "2015.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. e3 Nf6 4. Nf3 e6 5. Nc3 a6 6. a4 Be7 7. Be2 Nbd7 8. 0-0 0-0 9. b3 Re8 10. Qc2 b6 11. Ne5 Bb7 12. f4 dxc4 13. bxc4 c5 14. Bf3 Qc7 15. Qb3 Rac8 16. Nxd7 Nxd7 17. d5 Bf6 18. e4 Bd4+ 19. Kh1 exd5 20. exd5 a5 21. Rb1 Ba6 22. Ne4 Nf6 23. Ng3 h6 24. Bd2 Kf8 25. Qc2 Rcd8 26. Rfd1 Bc8 27. Qb3 Ng4 28. Bxg4 Bxg4 29. Re1 Rxe1+ 30. Rxe1 Re8 31. Rxe8+ Kxe8 32. h3 Bd7 33. Ne4 f5 34. Ng3 Qd6 35. Ne2 Qf6 36. Qc2 Kd8 37. Bc3 Bxc3 38. Nxc3 Qd4 39. Ne2 Qa1+ 40. Kh2 Qxa4 41. Qc3 Qd1 42. Qe5 Qd3 43. d6 Qe4 44. Qb2 Qxc4 45. Qxb6+ Ke8 46. Qb2 Qd3 47. Qe5+ Kd8 48. Ng3 Qd4 49. Qe7+ Kc8 50. Nh5 Qe4 51. Qxg7 a4 52. Qh8+ Kb7 53. Qb2+ Qb4 54. Qf6 Kc6 55. Qf8 a3 56. h4 Qa4 57. Ng3 a2 58. Nxf5 Qxf4+ 0-1

[Event "CZE-ch Seniors 60"]
[Site "Rychnov nad Kneznou"]
[Date "2015.08.19"]
[Round "5"]
[White "Juricek, Stanislav"]
[Black "Sobotnik, Petr"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2112"]
[BlackElo "1984"]
[PlyCount "53"]
[EventDate "2015.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Bd3 Nf6 4. Qe2 e6 5. Nf3 Be7 6. 0-0 0-0 7. c3 c5 8. Bg5 d5 9. Nbd2 Nbd7 10. Rfe1 dxe4 11. Nxe4 Nxe4 12. Bxe7 Nxc3 13. Bxh7+ Kh8 14. bxc3 Qxe7 15. Be4 Bxe4 16. Qxe4 cxd4 17. cxd4 Nf6 18. Qh4+ Kg8 19. Ng5 Rfd8 20. Re3 Qd6 21. Rd1 Rac8 22. Rh3 Kf8 23. Qh8+ Ng8 24. Rf3 f6 25. Qh5 Rc7 26. Qg6 Nh6 27. Nh7+ 1-0

[Event "CZE-ch Seniors 60"]
[Site "Rychnov nad Kneznou"]
[Date "2015.08.18"]
[Round "4"]
[White "Sobotnik, Petr"]
[Black "Drabek, Miloslav"]
[Result "1/2-1/2"]
[ECO "A22"]
[WhiteElo "1984"]
[BlackElo "2079"]
[PlyCount "16"]
[EventDate "2015.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d6 3. g3 e5 4. Bg2 Be7 5. d3 0-0 6. e4 c6 7. Nge2 Be6 8. 0-0 d5 1/2-1/2

[Event "CZE-ch Seniors 60"]
[Site "Rychnov nad Kneznou"]
[Date "2015.08.17"]
[Round "3"]
[White "Pittermann, Jan"]
[Black "Sobotnik, Petr"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1832"]
[BlackElo "1984"]
[PlyCount "82"]
[EventDate "2015.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Nc3 Bb4 4. Bg2 Nf6 5. e3 0-0 6. Nge2 Re8 7. 0-0 d6 8. a3 Bxc3 9. Nxc3 Be6 10. d3 Qd7 11. b4 Bh3 12. Nd5 Nxd5 13. cxd5 Bxg2 14. Kxg2 Ne7 15. e4 Ng6 16. f4 exf4 17. Bxf4 a5 18. Bd2 axb4 19. Bxb4 f6 20. Bc3 Ra4 21. Bb2 Rea8 22. Qe2 c5 23. dxc6 bxc6 24. Rac1 c5 25. Rc2 Rb8 26. Rfc1 Qb5 27. h4 Ne5 28. Bxe5 fxe5 29. Rc3 Rd4 30. h5 h6 31. g4 Rf8 32. Rc4 Rxc4 33. Rxc4 Qb3 34. Qc2 Rb8 35. a4 Qa3 36. Rc3 Qa1 37. Rb3 Ra8 38. Qc4+ Kh8 39. Rb6 Rf8 40. d4 Qe1 41. dxc5 Rf2+ 0-1

[Event "CZE-ch Seniors 60"]
[Site "Rychnov nad Kneznou"]
[Date "2015.08.16"]
[Round "2"]
[White "Sobotnik, Petr"]
[Black "Korinek, Jaroslav"]
[Result "1-0"]
[ECO "D94"]
[WhiteElo "1984"]
[BlackElo "1720"]
[PlyCount "49"]
[EventDate "2015.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c6 3. d4 d5 4. e3 g6 5. Nf3 Bg7 6. Bd3 0-0 7. 0-0 Nbd7 8. Bd2 Re8 9. cxd5 Nxd5 10. Qb3 N7b6 11. e4 Nxc3 12. bxc3 Be6 13. Qc2 Bg4 14. Be2 e5 15. Bg5 Qc7 16. Rfd1 Rac8 17. Rab1 Re6 18. h3 Bxf3 19. Bxf3 Ree8 20. Bg4 Ra8 21. a4 h5 22. Bf3 Rac8 23. Qb3 Rb8 24. Be3 exd4 25. cxd4 1-0

[Event "CZE-ch Seniors 60"]
[Site "Rychnov nad Kneznou"]
[Date "2015.08.15"]
[Round "1"]
[White "Dvorak, Eduard"]
[Black "Sobotnik, Petr"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "1697"]
[BlackElo "1984"]
[PlyCount "51"]
[EventDate "2015.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. exd5 cxd5 5. h3 Bf5 6. Bb5+ Bd7 7. Qe2 Nf6 8. d4 a6 9. Bd3 e6 10. a3 Qb6 11. 0-0 Nc6 12. Qe3 Bd6 13. Ne2 h6 14. c3 Rc8 15. Nf4 Qc7 16. Ne2 0-0 17. Bc2 Na5 18. Nd2 Bb5 19. Re1 Rfe8 20. Bd3 Nc4 21. Nxc4 Bxc4 22. Bxc4 Qxc4 23. Qf3 Ne4 24. Qg4 Kf8 25. Nf4 Bxf4 26. Bxf4 1/2-1/2

[Event "Nachod op 11th"]
[Site "Nachod"]
[Date "2013.07.07"]
[Round "9"]
[White "Sobotnik, Petr"]
[Black "Velecky, Viktor"]
[Result "0-1"]
[ECO "A23"]
[WhiteElo "1975"]
[BlackElo "2111"]
[PlyCount "58"]
[EventDate "2013.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 c6 4. d4 Bb4 5. a3 Bxc3+ 6. bxc3 e4 7. c5 b6 8. cxb6 axb6 9. e3 d5 10. h3 0-0 11. Ne2 Nbd7 12. Nf4 Re8 13. Be2 Nf8 14. c4 Ng6 15. Nxg6 hxg6 16. Qb3 Be6 17. Rb1 Rb8 18. a4 Qd7 19. g4 Rec8 20. 0-0 dxc4 21. Bxc4 Bxg4 22. Bxf7+ Kh7 23. f3 Bxh3 24. Rf2 exf3 25. Rh2 Qg4+ 26. Kh1 Ne4 27. Qe6 Ng3+ 28. Kg1 Ne2+ 29. Kf2 Qh4+ 0-1

[Event "Nachod op 11th"]
[Site "Nachod"]
[Date "2013.07.06"]
[Round "8"]
[White "Dusbaba, Petr"]
[Black "Sobotnik, Petr"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "1828"]
[BlackElo "1975"]
[PlyCount "37"]
[EventDate "2013.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Be3 d6 4. Nf3 Nf6 5. Nc3 0-0 6. Qd2 a6 7. Bh6 Nc6 8. h4 Bxh6 9. Qxh6 Ng4 10. Qd2 h5 11. 0-0-0 e5 12. d5 Ne7 13. Nh2 f5 14. exf5 Nxh2 15. Rxh2 Nxf5 16. Bd3 Kg7 17. Rdh1 Nh6 18. f3 Bf5 19. Bxf5 1/2-1/2

[Event "Nachod op 11th"]
[Site "Nachod"]
[Date "2013.07.05"]
[Round "7"]
[White "Sobotnik, Petr"]
[Black "Neubauer, Vilem"]
[Result "1/2-1/2"]
[ECO "A85"]
[WhiteElo "1975"]
[BlackElo "1859"]
[PlyCount "110"]
[EventDate "2013.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. c4 f5 2. d4 g6 3. Nc3 Bg7 4. Nf3 Nf6 5. Bg5 h6 6. Bd2 0-0 7. Qc2 d6 8. e3 Qe8 9. d5 e5 10. dxe6 Bxe6 11. Be2 Nc6 12. 0-0 Ne5 13. Nb5 Qc8 14. Rac1 b6 15. Nbd4 Bf7 16. b3 Ne4 17. Be1 g5 18. Nxe5 dxe5 19. Nb5 a6 20. Nc3 Nxc3 21. Bxc3 Qe6 22. Rcd1 Rad8 23. c5 b5 24. Ba5 Rc8 25. Rd2 e4 26. Rfd1 f4 27. Rd7 fxe3 28. fxe3 Be5 29. Bc3 Bg6 30. Qb2 Rfe8 31. Bg4 Qxg4 32. Bxe5 Re7 33. Rd8+ Rxd8 34. Rxd8+ Be8 35. Bf6 Rd7 36. Rxe8+ Kf7 37. Re7+ Rxe7 38. Bxe7 Kxe7 39. Qe5+ Kd7 40. Qd5+ Ke7 41. h3 Qe6 42. Qd4 c6 43. Kh2 Kf7 44. Kg3 Kg6 45. h4 a5 46. hxg5 hxg5 47. a3 Qxb3 48. Qxe4+ Kf7 49. Qf5+ Ke8 50. Qxg5 Qe6 51. Qf4 Qg8+ 52. Kh2 Qh8+ 53. Kg1 Qa1+ 54. Kf2 Qa2+ 55. Kg1 Qa1+ 1/2-1/2

[Event "Nachod op 11th"]
[Site "Nachod"]
[Date "2013.07.04"]
[Round "6"]
[White "Gorecki, Janusz"]
[Black "Sobotnik, Petr"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "1898"]
[BlackElo "1975"]
[PlyCount "107"]
[EventDate "2013.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 Bxd3 8. Qxd3 Qc7 9. 0-0 e6 10. Re1 Be7 11. c4 Ngf6 12. Bd2 0-0 13. Bc3 Rad8 14. Rad1 Rfe8 15. Qc2 b5 16. b3 b4 17. Bb2 a5 18. c5 Bf8 19. Ne5 g6 20. Nc4 Be7 21. Ne4 Nxe4 22. Qxe4 Nf6 23. Qf3 Nd5 24. Bc1 Bf8 25. Bg5 Ra8 26. h4 a4 27. h5 h6 28. Bf6 Qf4 29. Qxf4 Nxf4 30. hxg6 Nxg6 31. Nb6 Ra7 32. bxa4 e5 33. Rb1 Re6 34. dxe5 Bxc5 35. Nc4 Rxa4 36. Re2 Nf4 37. Re4 Nd5 38. Rg4+ Kf8 39. Bg7+ Ke8 40. a3 h5 41. Rh4 Rg6 42. axb4 Rxb4 43. Rxb4 Bxb4 44. Bf6 Nxf6 45. exf6 Rg4 46. Rxg4 hxg4 47. g3 Bc3 48. Ne3 Bxf6 49. Nxg4 Bg7 50. Kf1 Kd7 51. Ke2 Kd6 52. Kd3 c5 53. Kc4 Bd4 54. f3 1/2-1/2

[Event "Nachod op 11th"]
[Site "Nachod"]
[Date "2013.07.03"]
[Round "5"]
[White "Sobotnik, Petr"]
[Black "Kuru, Martin"]
[Result "1/2-1/2"]
[ECO "D12"]
[WhiteElo "1975"]
[BlackElo "1834"]
[PlyCount "89"]
[EventDate "2013.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. e3 Nf6 4. Nf3 Bf5 5. Nc3 e6 6. Be2 Bb4 7. 0-0 0-0 8. Qb3 Qe7 9. c5 Ba5 10. Qa4 Bc7 11. b4 a6 12. Qd1 Nbd7 13. Bb2 e5 14. dxe5 Nxe5 15. Nxe5 Qxe5 16. g3 Bh3 17. Re1 Ne4 18. Qc2 Rfe8 19. Bd3 Qf5 20. Nxe4 dxe4 21. Be2 Rad8 22. Rad1 Be5 23. Rxd8 Rxd8 24. Rd1 Bc7 25. Rxd8+ Bxd8 26. Qd2 Qd7 27. Qxd7 Bxd7 28. Kf1 Be6 29. a3 f6 30. Ke1 Kf7 31. Kd2 Bd5 32. Bd4 Ke6 33. Kc3 Bc7 34. Bf1 g6 35. Bh3+ f5 36. Bf1 g5 37. Bg7 h5 38. Be2 h4 39. Kd4 hxg3 40. hxg3 g4 41. a4 Bb3 42. Bc4+ Bxc4 43. Kxc4 Be5 44. Bxe5 Kxe5 45. a5 1/2-1/2

[Event "Nachod op 11th"]
[Site "Nachod"]
[Date "2013.07.02"]
[Round "4"]
[White "Ptacek, Tomas"]
[Black "Sobotnik, Petr"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2093"]
[BlackElo "1975"]
[PlyCount "121"]
[EventDate "2013.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. h3 0-0 6. Be2 c5 7. c3 Qb6 8. Qb3 Qxb3 9. axb3 cxd4 10. exd4 Bd7 11. Nbd2 Bc6 12. 0-0 Re8 13. Nc4 b6 14. Rfe1 Nbd7 15. Bh2 a5 16. Nfd2 Bh6 17. Bf3 Bxf3 18. Nxf3 Nd5 19. Kf1 Kf8 20. Re2 N7f6 21. Bg3 Rec8 22. Bh4 Bg7 23. Nfd2 h6 24. Ree1 Rab8 25. Bxf6 Bxf6 26. g3 Bg7 27. Ne3 Nxe3+ 28. Rxe3 d5 29. Nf3 e6 30. Ne1 h5 31. Nd3 Ra8 32. Ree1 Ke8 33. Ra2 Bf8 34. Rea1 Rab8 35. Rc1 Be7 36. Ke2 Bg5 37. Rca1 Be7 38. Rc1 Bg5 39. Rca1 Be7 40. b4 Kd7 41. Rc1 Ra8 42. Rca1 Rab8 43. Kd2 Bf8 44. Ne5+ Ke8 45. Ra4 Bh6+ 46. Kd3 Bg7 47. Nf3 f6 48. Re1 Kd7 49. Raa1 Re8 50. c4 Bf8 51. Ng1 Bxb4 52. Re3 Ra8 53. Ne2 Re7 54. cxd5 exd5 55. Rxe7+ Kxe7 56. Nf4 Kd6 57. Nxg6 Re8 58. Rf1 Kc6 59. Nf4 Rh8 60. Rc1+ Kd6 61. Rc2 1-0

[Event "Nachod op 11th"]
[Site "Nachod"]
[Date "2013.07.01"]
[Round "3"]
[White "Sobotnik, Petr"]
[Black "Molendzki, Tomasz"]
[Result "1-0"]
[ECO "A18"]
[WhiteElo "1975"]
[PlyCount "93"]
[EventDate "2013.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 d6 4. d4 Be7 5. Nf3 Nbd7 6. h3 0-0 7. e5 dxe5 8. dxe5 Ne8 9. Bd3 g6 10. 0-0 Nc5 11. Bc2 Qxd1 12. Rxd1 c6 13. Be3 Ng7 14. a3 Nf5 15. Bg5 Bxg5 16. Nxg5 b6 17. b4 Nd7 18. f4 a5 19. Kf2 axb4 20. axb4 Rxa1 21. Rxa1 Rd8 22. Ra8 b5 23. c5 Ne7 24. Nge4 Kg7 25. Nd6 f6 26. Bb3 fxe5 27. Bxe6 Rf8 28. Nxc8 Rxf4+ 29. Ke2 Nxc8 30. Rxc8 Nf8 31. Rxc6 Rxb4 32. Bc8 Rb2+ 33. Kd3 b4 34. Nd5 Rxg2 35. Nxb4 Rg3+ 36. Ke4 g5 37. Bf5 h5 38. Rc7+ Kg8 39. Kxe5 g4 40. hxg4 h4 41. Kf6 h3 42. Rg7+ Kh8 43. Rg5 Rf3 44. Kf7 Rxf5+ 45. gxf5 h2 46. Rh5+ Nh7 47. Kg6 1-0

[Event "Nachod op 11th"]
[Site "Nachod"]
[Date "2013.06.30"]
[Round "2"]
[White "Piza, Vlastimil"]
[Black "Sobotnik, Petr"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "2264"]
[BlackElo "1975"]
[PlyCount "71"]
[EventDate "2013.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Qc7 11. Bd2 Ngf6 12. 0-0-0 e6 13. Rhe1 0-0-0 14. Qe2 Kb8 15. Kb1 Bd6 16. Ne5 Rhf8 17. f4 Rde8 18. Qf3 Ka8 19. c4 c5 20. Bc3 Rd8 21. d5 Nb6 22. dxe6 fxe6 23. b3 Rfe8 24. Ne4 Bf8 25. Ng6 Nbd7 26. Nf2 Bd6 27. g4 Nf8 28. Ne5 Rc8 29. Nfd3 N8d7 30. Nxd7 Qxd7 31. g5 hxg5 32. fxg5 Nh7 33. g6 Rf8 34. Qh3 Ng5 35. Qg4 Qd8 36. Bxg7 1-0

[Event "Nachod op 11th"]
[Site "Nachod"]
[Date "2013.06.29"]
[Round "1"]
[White "Sobotnik, Petr"]
[Black "Kosinka, Jakub"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "1975"]
[PlyCount "53"]
[EventDate "2013.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 Nf6 3. e4 d5 4. e5 Nfd7 5. Nf3 Nb6 6. cxd5 Nxd5 7. d4 Be7 8. Bc4 c6 9. 0-0 0-0 10. Ne4 h6 11. Bd2 f6 12. exf6 Bxf6 13. Qe2 Na6 14. Rac1 Nac7 15. Bb3 Bd7 16. Rfe1 Qe7 17. Nc5 b6 18. Nxd7 Qxd7 19. Qc4 Ne7 20. Bb4 c5 21. dxc5 b5 22. Qe2 Kf7 23. c6 Qc8 24. Bd6 Ned5 25. Bxf8 Kxf8 26. Bxd5 exd5 27. Ne5 1-0

[Event "Janske Lazne op"]
[Site "Janske Lazne"]
[Date "2013.05.12"]
[Round "8"]
[White "Rusnak, Jan"]
[Black "Sobotnik, Petr"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1995"]
[BlackElo "1996"]
[PlyCount "89"]
[EventDate "2013.05.07"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CZE"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. exd5 cxd5 5. d4 e6 6. Be2 Nc6 7. Ne5 Bxe2 8. Nxe2 Nxe5 9. dxe5 Ne7 10. 0-0 Nc6 11. f4 Bc5+ 12. Kh1 0-0 13. Rf3 f6 14. exf6 Rxf6 15. c3 Qe7 16. Be3 Raf8 17. Qd2 Kh8 18. Re1 g5 19. b4 Bxe3 20. Qxe3 g4 21. Rg3 d4 22. cxd4 Qxb4 23. Rf1 Qc4 24. Qd3 Qxd3 25. Rxd3 e5 26. dxe5 Nxe5 27. Rd5 Nc4 28. Rd7 Re8 29. Ng3 Nd6 30. Kg1 Rc8 31. Rd1 Ne8 32. f5 Ra6 33. Rd8 Rac6 34. R1d7 Kg8 35. Ne4 Rc1+ 36. Kf2 Rxd8 37. Rxd8 Kf7 38. Rd7+ Kf8 39. Rxh7 Rc2+ 40. Kg3 Rxa2 41. Rxb7 Re2 42. Ng5 a5 43. f6 Re5 44. Nh7+ Kg8 45. f7+ 1-0

[Event "Janske Lazne op"]
[Site "Janske Lazne"]
[Date "2013.05.11"]
[Round "7"]
[White "Sobotnik, Petr"]
[Black "Havelka, Petr"]
[Result "1-0"]
[ECO "A18"]
[WhiteElo "1996"]
[BlackElo "1879"]
[PlyCount "67"]
[EventDate "2013.05.07"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CZE"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. e5 Ne4 5. cxd5 Nxc3 6. bxc3 Qxd5 7. Nf3 c5 8. Qb3 Nc6 9. d3 Be7 10. Be2 0-0 11. 0-0 b6 12. Bf4 Bb7 13. Rad1 Rfd8 14. Qc2 h6 15. h4 Rac8 16. Kh2 Kh8 17. Rg1 Rg8 18. Qd2 Kh7 19. g4 f6 20. g5 Nxe5 21. Bxe5 fxe5 22. g6+ Kh8 23. Qe3 Bf6 24. Ng5 Rgf8 25. Nf7+ Rxf7 26. gxf7 Rf8 27. Bh5 e4 28. Bg6 Bxc3 29. dxe4 Be5+ 30. f4 Bd4 31. exd5 Bxe3 32. dxe6 Bxf4+ 33. Rg3 Bc8 34. e7 1-0

[Event "Janske Lazne op"]
[Site "Janske Lazne"]
[Date "2013.05.10"]
[Round "6"]
[White "Stradej, Vlastimil"]
[Black "Sobotnik, Petr"]
[Result "1/2-1/2"]
[ECO "B14"]
[WhiteElo "2076"]
[BlackElo "1996"]
[PlyCount "100"]
[EventDate "2013.05.07"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CZE"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Nf3 Be7 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Be2 Nf4 11. 0-0 Nxe2+ 12. Qxe2 0-0 13. Rfe1 Qf6 14. Rad1 Bd7 15. d5 exd5 16. Nxd5 Qh6 17. Ne7+ Nxe7 18. Rxd7 Nc6 19. Rxb7 Rad8 20. h3 Qd6 21. Qc2 h6 22. a3 Qd5 23. Rc7 Rd6 24. Rc1 Nd4 25. Nxd4 Qxd4 26. Qc3 Qf4 27. Qg3 Qd4 28. R1c4 Qd1+ 29. Kh2 Rg6 30. Rg4 Rxg4 31. Qxg4 Qd2 32. Rxa7 Qxb2 33. Qg3 Rc8 34. Qf4 Qb3 35. Rd7 Qe6 36. Qd4 Rc4 37. Qd5 Ra4 38. Rd8+ Kh7 39. Qxe6 fxe6 40. Rd3 Kg6 41. g4 h5 42. Kg3 hxg4 43. hxg4 Kg5 44. f3 e5 45. Rb3 Kh6 46. Re3 g5 47. Rxe5 Rxa3 48. Kf2 Kg6 49. Re6+ Kf7 50. Rb6 Rc3 1/2-1/2

[Event "Janske Lazne op"]
[Site "Janske Lazne"]
[Date "2013.05.09"]
[Round "4"]
[White "Lacha, Jan"]
[Black "Sobotnik, Petr"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "1861"]
[BlackElo "1996"]
[PlyCount "39"]
[EventDate "2013.05.07"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CZE"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. N1e2 Nf6 7. Nf4 Nd5 8. Nxg6 hxg6 9. c4 Nf6 10. Qb3 Qb6 11. Be3 e6 12. 0-0-0 Qxb3 13. axb3 a5 14. Be2 Na6 15. Bf3 Nb4 16. Ne4 a4 17. bxa4 Rxa4 18. Nc3 Ra5 19. Kd2 Bd6 20. Ra1 1/2-1/2

[Event "Janske Lazne op"]
[Site "Janske Lazne"]
[Date "2013.05.09"]
[Round "5"]
[White "Sobotnik, Petr"]
[Black "Sucharda, David"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "1996"]
[BlackElo "1659"]
[PlyCount "141"]
[EventDate "2013.05.07"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CZE"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. e3 Nf6 4. Nf3 e6 5. Nc3 dxc4 6. Bxc4 b5 7. Bd3 Nbd7 8. 0-0 Bb7 9. a3 Bd6 10. e4 Bc7 11. e5 Ng8 12. Re1 a6 13. Bg5 Ne7 14. Ne4 h6 15. Bh4 Nb6 16. Nc5 Bc8 17. Rc1 0-0 18. Ne4 Qe8 19. Bxe7 Qxe7 20. Rxc6 Bb7 21. Rc1 Bxe4 22. Bxe4 Rad8 23. Bb1 g6 24. Qc2 Rc8 25. Qd2 Kg7 26. Be4 Nc4 27. Qe2 Bb8 28. Bd3 Nb6 29. g3 Rfd8 30. Qe4 Qd7 31. h4 h5 32. Ng5 Na4 33. Rxc8 Rxc8 34. Re2 Ba7 35. Qf4 Qe7 36. Qe4 Qd7 37. Rd2 Nb6 38. Be2 Rc1+ 39. Kh2 Qd5 40. Qxd5 Nxd5 41. Bf3 Nb6 42. Be2 Nd5 43. Kg2 Ne7 44. g4 hxg4 45. Bxg4 Rc4 46. Kf1 Bxd4 47. Bxe6 Rc1+ 48. Ke2 Bxe5 49. Bxf7 Bf4 50. Ne6+ Kxf7 51. Nxf4 Rh1 52. Ng2 Nf5 53. Rd7+ Kf6 54. Ra7 Nxh4 55. Rxa6+ Kg7 56. Nxh4 Rxh4 57. Ra5 b4 58. Ra4 Rc4 59. Rxb4 Rc2+ 60. Ke3 Kf6 61. a4 Rc6 62. a5 Ke7 63. Rb6 Rc2 64. a6 Rc8 65. Rxg6 Rb8 66. a7 Ra8 67. b4 Kd7 68. Ra6 Kc7 69. b5 Kb7 70. Re6 Rd8 71. b6 1-0

[Event "Janske Lazne op"]
[Site "Janske Lazne"]
[Date "2013.05.08"]
[Round "2"]
[White "Martinovsky, Miroslav"]
[Black "Sobotnik, Petr"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1816"]
[BlackElo "1996"]
[PlyCount "41"]
[EventDate "2013.05.07"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CZE"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. Nf3 Nc6 2. d4 d5 3. Bf4 Bg4 4. e3 e6 5. h3 Bh5 6. Be2 Bxf3 7. Bxf3 Bd6 8. Bxd6 Qxd6 9. c3 Nf6 10. 0-0 0-0 11. Nd2 Rad8 12. Qc2 e5 13. a3 e4 14. Be2 Ne7 15. c4 c6 16. b4 Ne8 17. cxd5 cxd5 18. Qc5 b6 19. Qxd6 Nxd6 20. Rfc1 Rd7 21. Rc2 1/2-1/2

[Event "Janske Lazne op"]
[Site "Janske Lazne"]
[Date "2013.05.08"]
[Round "3"]
[White "Sobotnik, Petr"]
[Black "Tsapanidis, Vasilis"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "1996"]
[BlackElo "1770"]
[PlyCount "54"]
[EventDate "2013.05.07"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CZE"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. d4 d6 4. Nf3 Nc6 5. Rb1 Bg4 6. e3 e5 7. d5 Nce7 8. Be2 Bxf3 9. Bxf3 f5 10. Qa4+ Qd7 11. Qxd7+ Kxd7 12. Bd2 Nf6 13. b4 b6 14. 0-0 a5 15. a3 axb4 16. axb4 Ra3 17. Nb5 Ra2 18. Rfd1 Rha8 19. Nc3 R2a3 20. h3 e4 21. Be2 Ne8 22. Nb5 Ra2 23. Kf1 Rc2 24. Ke1 Raa2 25. Nd4 Bxd4 26. exd4 f4 27. Ra1 Rxd2 0-1

[Event "Janske Lazne op"]
[Site "Janske Lazne"]
[Date "2013.05.07"]
[Round "1"]
[White "Sobotnik, Petr"]
[Black "Wagner, Vojtech"]
[Result "1/2-1/2"]
[ECO "A23"]
[WhiteElo "1996"]
[BlackElo "1800"]
[PlyCount "124"]
[EventDate "2013.05.07"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CZE"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 c6 4. d4 exd4 5. Qxd4 Be7 6. Bg2 0-0 7. e4 Re8 8. Nge2 d6 9. 0-0 Na6 10. h3 Be6 11. Nf4 Nb4 12. Nxe6 fxe6 13. Qd1 c5 14. e5 dxe5 15. Bxb7 Rb8 16. Bg2 Qd4 17. Qe2 Nd3 18. Nb5 Qxc4 19. Nxa7 e4 20. Nc6 Rb6 21. Nxe7+ Rxe7 22. b3 Qd4 23. Be3 Qc3 24. Bg5 Rf7 25. Rad1 Nd5 26. Bxe4 Qe5 27. Qxd3 Qxg5 28. Bxd5 exd5 29. Qxd5 Qxd5 30. Rxd5 Ra6 31. Rd8+ Rf8 32. Rxf8+ Kxf8 33. a4 Rb6 34. Rb1 Rb4 35. a5 c4 36. a6 cxb3 37. a7 Ra4 38. Rxb3 Rxa7 39. Rb6 Kf7 40. Kg2 Ra3 41. g4 Rc3 42. f3 g5 43. Rb5 Kg6 44. Kg3 h6 45. Rb6+ Kg7 46. Rd6 Rb3 47. Re6 Rc3 48. Re5 Kg6 49. Kf2 Ra3 50. Re3 Ra2+ 51. Kg3 Rb2 52. h4 Rb4 53. Re7 gxh4+ 54. Kxh4 h5 55. Re4 Rxe4 56. fxe4 hxg4 57. Kxg4 Kf6 58. Kf4 Ke6 59. e5 Ke7 60. Kf5 Kf7 61. e6+ Ke7 62. Ke5 Ke8 1/2-1/2

[Event "Rychnov Seniors op"]
[Site "Rychnov nad Kneznou"]
[Date "2012.08.28"]
[Round "9"]
[White "Korinkova, Eva"]
[Black "Sobotnik, Petr"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "1823"]
[BlackElo "1970"]
[PlyCount "82"]
[EventDate "2012.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 b6 3. Nf3 Bb7 4. Nc3 e6 5. a3 Be7 6. e3 d6 7. Be2 Nbd7 8. Qc2 e5 9. d5 a5 10. 0-0 0-0 11. b3 Re8 12. e4 Bf8 13. Bg5 h6 14. Bh4 Be7 15. b4 Nf8 16. Bg3 N6h7 17. c5 Ng6 18. c6 Bc8 19. Nd2 Bg5 20. Nc4 Nf4 21. Bxf4 exf4 22. bxa5 bxa5 23. Rab1 Bf6 24. Nb5 Ng5 25. f3 Be5 26. Bd3 h5 27. Qd2 h4 28. Nxe5 dxe5 29. Rfc1 h3 30. Bf1 Ba6 31. Qxa5 Bxb5 32. Qxb5 Rxa3 33. Rb3 Qa8 34. Rcb1 Ra2 35. Qb7 Qa5 36. R3b2 Qc5+ 37. Kh1 Rxb2 38. Qxb2 Qe3 39. Qe2 hxg2+ 40. Kxg2 Qc3 41. Qd3 Qa3 1-0

[Event "Rychnov Seniors op"]
[Site "Rychnov nad Kneznou"]
[Date "2012.08.27"]
[Round "8"]
[White "Sobotnik, Petr"]
[Black "Humlicek, Vojtech"]
[Result "1/2-1/2"]
[ECO "A16"]
[WhiteElo "1970"]
[BlackElo "1959"]
[PlyCount "110"]
[EventDate "2012.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d5 6. cxd5 Nxd5 7. 0-0 c6 8. e4 Nxc3 9. bxc3 e5 10. d3 Qe7 11. Qc2 c5 12. Bg5 f6 13. Be3 Nc6 14. Rab1 Be6 15. Rfd1 Rac8 16. Qe2 Bg4 17. h3 Be6 18. Ne1 b6 19. f4 Qf7 20. Rd2 Rfd8 21. Nf3 Rc7 22. Rf1 exf4 23. gxf4 Qd7 24. Kh2 Ne7 25. d4 cxd4 26. Rxd4 Qc8 27. Rxd8+ Qxd8 28. Rd1 Qc8 29. Bd4 Bc4 30. Qf2 Qe6 31. e5 Bxa2 32. exf6 Bxf6 33. Bxf6 Qxf6 34. Qxa2+ Kg7 35. Qd2 Rxc3 36. Ne5 Rc7 37. Rc1 Rxc1 38. Qxc1 a5 39. Qd2 b5 40. Nd7 Qf5 41. Qd6 Kh6 42. Kg3 Ng8 43. Nc5 b4 44. Be4 Qf7 45. Bd5 Qe7 46. Qxe7 Nxe7 47. Bb3 g5 48. Nb7 Nf5+ 49. Kg4 Ne3+ 50. Kf3 Nf5 51. Nxa5 gxf4 52. Kxf4 Nd4 53. Bd5 Kh5 54. Ke4 Ne2 55. Be6 Kh4 1/2-1/2

[Event "Rychnov Seniors op"]
[Site "Rychnov nad Kneznou"]
[Date "2012.08.26"]
[Round "7"]
[White "Jerman, Richard"]
[Black "Sobotnik, Petr"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "2107"]
[BlackElo "1970"]
[PlyCount "36"]
[EventDate "2012.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 8. Nf3 Nf6 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Nbd7 12. Qe2 Qc7 13. Ne5 Nxe5 14. dxe5 Nd7 15. f4 0-0-0 16. 0-0-0 Be7 17. Ne4 Nc5 18. Qc4 Nxe4 1/2-1/2

[Event "Rychnov Seniors op"]
[Site "Rychnov nad Kneznou"]
[Date "2012.08.25"]
[Round "6"]
[White "Sobotnik, Petr"]
[Black "Stuchly, Jaroslav"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "1970"]
[BlackElo "1903"]
[PlyCount "126"]
[EventDate "2012.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 c6 6. Qb3 Nxc3 7. bxc3 Bd6 8. Nf3 0-0 9. 0-0 Nd7 10. d4 exd4 11. cxd4 Nb6 12. e4 Be6 13. Qc2 Re8 14. a4 a6 15. Rb1 Rb8 16. Rd1 h6 17. h3 Nd7 18. Be3 Nf8 19. Nd2 Qc8 20. Nc4 Bc7 21. Kh2 b5 22. Nd2 f6 23. Rdc1 bxa4 24. Qxa4 Rxb1 25. Nxb1 Bd7 26. Qc4+ Kh8 27. d5 Ng6 28. dxc6 Be6 29. Qd3 Nh4 30. Bf1 Nf3+ 31. Kh1 Bxh3 32. Qxa6 Qg4 33. Nd2 Bxf1 34. Qxf1 Nxd2 35. Bxd2 Qxe4+ 36. Kg1 Re5 37. Bf4 Re7 38. Bxc7 Rxc7 39. Qb5 Qe7 40. Rd1 Qe5 41. Rd8+ Kh7 42. Qd3+ f5 43. Rd5 Qe4 44. Qxe4 fxe4 45. Rc5 Kg8 46. Kf1 Kf7 47. Ke2 Ke6 48. Ke3 Kd6 49. Rc1 Rxc6 50. Rxc6+ Kxc6 51. Kxe4 Kd6 52. Kf5 Ke7 53. Kg6 Kf8 54. f4 Kg8 55. f5 Kh8 56. f6 gxf6 57. Kxh6 f5 58. Kg6 Kg8 59. Kxf5 Kf7 60. Kg5 Kg7 61. g4 Kh7 62. Kf6 Kg8 63. Kg6 Kh8 1-0

[Event "Rychnov Seniors op"]
[Site "Rychnov nad Kneznou"]
[Date "2012.08.24"]
[Round "5"]
[White "Chladek, Vaclav"]
[Black "Sobotnik, Petr"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2027"]
[BlackElo "1970"]
[PlyCount "14"]
[EventDate "2012.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 e6 7. Nf3 Bd6 1/2-1/2

[Event "Rychnov Seniors op"]
[Site "Rychnov nad Kneznou"]
[Date "2012.08.23"]
[Round "4"]
[White "Sobotnik, Petr"]
[Black "Peroutka, Ivo"]
[Result "0-1"]
[ECO "A17"]
[WhiteElo "1970"]
[BlackElo "1918"]
[PlyCount "126"]
[EventDate "2012.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 Nf6 3. g3 c6 4. e4 e5 5. Nf3 d6 6. Bg2 Bg4 7. h3 Bxf3 8. Qxf3 Nbd7 9. d3 Be7 10. 0-0 a6 11. Qe2 0-0 12. f4 Ne8 13. f5 Bg5 14. Kh2 Bxc1 15. Raxc1 b5 16. h4 b4 17. Nd1 Nc5 18. Ne3 Ra7 19. Rf2 f6 20. Rd1 Qb6 21. g4 Na4 22. Qf3 Qd4 23. Rdd2 a5 24. Qg3 Qb6 25. g5 Qc7 26. Bf3 g6 27. Bd1 Nc5 28. fxg6 hxg6 29. gxf6 Rxf6 30. Rxf6 Nxf6 31. Qxg6+ Qg7 32. Qf5 Qh6 33. Rg2+ Rg7 34. Rxg7+ Kxg7 35. h5 Nxd3 36. Ba4 c5 37. Be8 Nxe8 38. Qd7+ Kf8 39. Nf5 Qxh5+ 40. Kg3 Qg5+ 41. Kf3 Nxb2 42. Qh7 Qf4+ 43. Kg2 Qxe4+ 44. Kg3 Qf4+ 45. Kg2 Qg4+ 46. Kh2 Qg5 47. Nh6 Qg7 48. Qf5+ Qf6 49. Qh7 Qf2+ 50. Kh1 Qf1+ 51. Kh2 Nxc4 52. Nf5 Qf4+ 53. Kh1 Qg5 54. Nh6 Qh5+ 55. Kg1 Qg5+ 56. Kh1 Qh4+ 57. Kg1 Qg3+ 58. Kh1 Qf3+ 59. Kh2 Ne3 60. Qh8+ Ke7 61. Ng8+ Kd7 62. Qh7+ Kc6 63. Ne7+ Kb5 0-1

[Event "Rychnov Seniors op"]
[Site "Rychnov nad Kneznou"]
[Date "2012.08.22"]
[Round "3"]
[White "Papacek, Milos"]
[Black "Sobotnik, Petr"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1840"]
[BlackElo "1970"]
[PlyCount "88"]
[EventDate "2012.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Bc4 Nf6 5. Qe2 c6 6. Nf3 b5 7. Bd3 b4 8. Nd1 0-0 9. a3 bxa3 10. Rxa3 Nbd7 11. Bd2 Nb6 12. c4 Bg4 13. c5 Nbd7 14. Ba5 Qe8 15. cxd6 exd6 16. h3 Bxf3 17. Qxf3 Nb6 18. 0-0 Nfd7 19. e5 dxe5 20. Bb4 exd4 21. Qxc6 Ne5 22. Qe4 f5 23. Qe2 Nxd3 24. Qxd3 Rf7 25. Re1 Qc6 26. Qb3 Qc4 27. Qxc4 Nxc4 28. Ra6 Rf6 29. Rxf6 Bxf6 30. b3 Ne5 31. Bd6 Nf7 32. Bc5 a6 33. b4 Ng5 34. f3 Kf7 35. Nb2 Re8 36. Kf2 Rxe1 37. Kxe1 Ne6 38. Nd3 Ke8 39. f4 Kd7 40. Ne5+ Bxe5 41. fxe5 Kc6 42. Bd6 Kd5 43. Ke2 Nf4+ 44. Kf3 Nd3 0-1

[Event "Rychnov Seniors op"]
[Site "Rychnov nad Kneznou"]
[Date "2012.08.21"]
[Round "2"]
[White "Sobotnik, Petr"]
[Black "Tsapanidis, Vasilis"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "1970"]
[BlackElo "1755"]
[PlyCount "67"]
[EventDate "2012.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. d4 d6 4. Nf3 Nc6 5. d5 Ne5 6. Nxe5 Bxe5 7. e4 f5 8. Bd3 fxe4 9. Nxe4 Bg7 10. Qc2 Nf6 11. Nxf6+ exf6 12. Be3 f5 13. 0-0-0 Qf6 14. Rde1 0-0 15. h4 f4 16. Bd2 Bf5 17. Bxf5 Qxf5 18. Qxf5 Rxf5 19. Re7 Rc8 20. Rhe1 Bf6 21. Re8+ Rxe8 22. Rxe8+ Kg7 23. Rc8 Bxh4 24. Rxc7+ Kg8 25. Rxb7 Bxf2 26. Rd7 Be3 27. Rxd6 Rg5 28. Bxe3 fxe3 29. Re6 Rxg2 30. Rxe3 h5 31. d6 Kf7 32. d7 Rg1+ 33. Kc2 Rg2+ 34. Kc3 1-0

[Event "Rychnov Seniors op"]
[Site "Rychnov nad Kneznou"]
[Date "2012.08.20"]
[Round "1"]
[White "Privoznik, Lubos"]
[Black "Sobotnik, Petr"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "1666"]
[BlackElo "1970"]
[PlyCount "117"]
[EventDate "2012.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 Bxd3 8. Qxd3 Ngf6 9. 0-0 e6 10. Bg5 Be7 11. Rfe1 0-0 12. Bxf6 Bxf6 13. Ne4 Qc7 14. Qe3 Rad8 15. c3 Be7 16. Neg5 Bxg5 17. Nxg5 Nf6 18. Nf3 Rd5 19. Ne5 Rfd8 20. b4 b6 21. Nd3 Rh5 22. Qf4 Qxf4 23. Nxf4 Rf5 24. g3 g5 25. Nd3 Kg7 26. Ne5 Rc8 27. c4 h5 28. Rad1 g4 29. a4 Nh7 30. c5 Ng5 31. Kf1 Nf3 32. Nxf3 Rxf3 33. Re3 Rxe3 34. fxe3 bxc5 35. dxc5 Kf6 36. Ke2 Rb8 37. Rb1 a6 38. Kd3 Ke5 39. Kc4 Ke4 40. b5 axb5+ 41. axb5 cxb5+ 42. Rxb5 Rc8 43. Rb3 f5 44. Kb5 Rb8+ 45. Kc4 Rxb3 46. Kxb3 Kd5 47. Kb4 Kc6 48. Kc4 e5 49. Kb4 h4 50. gxh4 f4 51. exf4 exf4 52. h5 f3 53. h6 f2 54. h7 f1Q 55. h8Q Qb5+ 56. Kc3 Qxc5+ 57. Kb3 Qe3+ 58. Qc3+ Qxc3+ 59. Kxc3 1/2-1/2

[Event "Nachod op"]
[Site "Nachod"]
[Date "2012.07.08"]
[Round "9"]
[White "Groh, Jiri"]
[Black "Sobotnik, Petr"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "2054"]
[BlackElo "1920"]
[PlyCount "72"]
[EventDate "2012.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. c4 e5 2. d3 Nc6 3. g3 Bb4+ 4. Bd2 Bxd2+ 5. Nxd2 d6 6. Bg2 Nge7 7. Ngf3 f6 8. 0-0 Be6 9. Rb1 Qd7 10. b4 Bh3 11. b5 Nd8 12. d4 Bxg2 13. Kxg2 h5 14. dxe5 fxe5 15. c5 Ne6 16. cxd6 cxd6 17. Nc4 Rd8 18. Qd2 e4 19. Nd4 h4 20. Rb3 h3+ 21. Kh1 0-0 22. Ra3 d5 23. Nxe6 Qxe6 24. Na5 d4 25. Kg1 e3 26. Qd3 exf2+ 27. Rxf2 Rxf2 28. Kxf2 Rf8+ 29. Kg1 Kh8 30. Qxd4 Nf5 31. Qd3 Qb6+ 32. e3 Qe6 33. Nc4 Qh6 34. Ne5 Qf6 35. Qc3 Nxe3 36. Ng6+ Qxg6 0-1

[Event "Nachod op"]
[Site "Nachod"]
[Date "2012.07.07"]
[Round "8"]
[White "Gerych, Jan"]
[Black "Sobotnik, Petr"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2052"]
[BlackElo "1920"]
[PlyCount "70"]
[EventDate "2012.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. h3 0-0 5. Nf3 d6 6. Nbd2 Nbd7 7. Be2 c5 8. c3 b6 9. 0-0 Bb7 10. Qc2 Rc8 11. Bh2 Re8 12. Rfd1 Bh6 13. a4 Rf8 14. a5 Nd5 15. axb6 axb6 16. Ra7 Bc6 17. Bf1 Ra8 18. Rda1 Rxa7 19. Rxa7 Qb8 20. Ra3 Qc7 21. e4 N5f6 22. e5 Nd5 23. exd6 exd6 24. Ne4 Nf4 25. dxc5 bxc5 26. Nfg5 d5 27. Qd2 dxe4 28. Bxf4 Ne5 29. Kh1 Bg7 30. Qe3 Qb7 31. Qxc5 Nd3 32. Bxd3 exd3 33. Ra7 Qxb2 34. Qxc6 Qxf2 35. Qf3 Qxa7 0-1

[Event "Nachod op"]
[Site "Nachod"]
[Date "2012.07.06"]
[Round "7"]
[White "Sobotnik, Petr"]
[Black "Mohapl, Petr"]
[Result "1/2-1/2"]
[ECO "D52"]
[WhiteElo "1920"]
[BlackElo "2096"]
[PlyCount "38"]
[EventDate "2012.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Nf3 Nbd7 5. cxd5 exd5 6. Bg5 c6 7. e3 Qa5 8. Nd2 Bd6 9. Rc1 0-0 10. Nb3 Qc7 11. Bd3 Re8 12. Nd2 a6 13. Nf3 Qd8 14. 0-0 Nf8 15. e4 dxe4 16. Nxe4 Be7 17. Nxf6+ Bxf6 18. Bxf6 Qxf6 19. Qb3 Ne6 1/2-1/2

[Event "Nachod op"]
[Site "Nachod"]
[Date "2012.07.05"]
[Round "6"]
[White "Cernik, Lukas"]
[Black "Sobotnik, Petr"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "2194"]
[BlackElo "1920"]
[PlyCount "81"]
[EventDate "2012.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. c4 Nf6 4. Nc3 d5 5. cxd5 Nxd5 6. e3 Ndb4 7. Qb1 f5 8. a3 Nd5 9. Qc2 a6 10. Nf3 Nb6 11. Be2 e4 12. Ng1 Be6 13. Nh3 Bf7 14. 0-0 Na5 15. b4 Nac4 16. Rfd1 Nxb2 17. Qxb2 Qf6 18. Qc2 Bd6 19. d3 exd3 20. Bxd3 0-0 21. Ne2 Bh5 22. Rac1 Qe5 23. g3 Bg4 24. Nhf4 Qf6 25. Rd2 g5 26. Ng2 Bh3 27. Nd4 Rae8 28. Ne1 f4 29. exf4 gxf4 30. Bxh7+ Kg7 31. Nef3 fxg3 32. hxg3 Qh6 33. Bf5 Rf6 34. Nh4 Bxg3 35. fxg3 Qe3+ 36. Kh2 Nd5 37. Bxh3 Re5 38. Ndf5+ Rfxf5 39. Nxf5+ Rxf5 40. Bxf5 Qh6+ 41. Bh3 1-0

[Event "Nachod op"]
[Site "Nachod"]
[Date "2012.07.04"]
[Round "5"]
[White "Sobotnik, Petr"]
[Black "Odehnal, Jaroslav"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1920"]
[BlackElo "2100"]
[PlyCount "63"]
[EventDate "2012.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 f5 4. Bg2 Nf6 5. e3 d6 6. d4 Bd7 7. Nf3 Qe7 8. d5 Na5 9. Qe2 b6 10. b4 Nb7 11. Bb2 h6 12. Rd1 0-0-0 13. Nb5 Kb8 14. Qc2 a6 15. Nc3 g5 16. a4 Qe8 17. Bf1 Ne4 18. Ra1 Nxc3 19. Bxc3 Bg7 20. c5 dxc5 21. Bxa6 Qe7 22. b5 Nd6 23. Nd2 f4 24. 0-0 Rdf8 25. e4 g4 26. a5 h5 27. axb6 cxb6 28. Qa4 Kc7 29. Nb3 h4 30. Ba5 hxg3 31. Bxb6+ Kb8 32. Bc7+ 1-0

[Event "Nachod op"]
[Site "Nachod"]
[Date "2012.07.03"]
[Round "4"]
[White "Molnar, Jiri"]
[Black "Sobotnik, Petr"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "1863"]
[BlackElo "1920"]
[PlyCount "52"]
[EventDate "2012.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 c6 2. f4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nf2 g6 6. Nf3 Bg7 7. Bc4 0-0 8. 0-0 b5 9. Bb3 Qc7 10. d3 Nbd7 11. g3 Nc5 12. h3 Nxb3 13. axb3 Nh5 14. Kh2 c5 15. Qe2 Bb7 16. Re1 e6 17. Ne5 f6 18. g4 fxe5 19. gxh5 exf4 20. Qxe6+ Kh8 21. hxg6 f3+ 22. Kh1 Qg3 23. Rg1 Qxf2 24. gxh7 Qd4 25. Rxg7 Qxg7 26. Bg5 f2+ 0-1

[Event "Nachod op"]
[Site "Nachod"]
[Date "2012.07.02"]
[Round "3"]
[White "Sobotnik, Petr"]
[Black "Kolibik, Jan"]
[Result "1-0"]
[ECO "D48"]
[WhiteElo "1920"]
[BlackElo "1679"]
[PlyCount "87"]
[EventDate "2012.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 c6 4. e3 Nf6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. 0-0 a6 10. e4 c5 11. e5 Nd5 12. Ne4 c4 13. Bb1 h6 14. a3 Be7 15. Bd2 0-0 16. Qc1 f5 17. Ng3 Qe8 18. h3 Qf7 19. Qc2 Rac8 20. Ne2 g5 21. Nh2 Qg7 22. f3 Nb8 23. Nc3 Nxc3 24. bxc3 Nd7 25. Qd1 Nb6 26. Qe2 Nd5 27. Bc2 Bc6 28. Rfb1 g4 29. fxg4 fxg4 30. Qxg4 Qxg4 31. Nxg4 h5 32. Nh2 Nf4 33. Bxf4 Rxf4 34. Bg6 h4 35. Bh5 Rcf8 36. Bf3 Be4 37. Bxe4 Rxe4 38. Nf3 Re3 39. Rc1 Rfxf3 40. gxf3 Rxf3 41. Kh2 Kh7 42. Rg1 Rxc3 43. Raf1 Bxa3 44. Rf4 1-0

[Event "Nachod op"]
[Site "Nachod"]
[Date "2012.07.01"]
[Round "2"]
[White "Stanek, Petr"]
[Black "Sobotnik, Petr"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "1753"]
[BlackElo "1920"]
[PlyCount "55"]
[EventDate "2012.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bh5 5. d4 dxe4 6. Nxe4 Nf6 7. Nxf6+ gxf6 8. g4 Bg6 9. Bd3 e6 10. Qe2 Nd7 11. Bd2 Qc7 12. Bc3 Rg8 13. 0-0-0 0-0-0 14. Bxg6 Rxg6 15. Kb1 Bd6 16. Qe4 b5 17. Qe1 Nb6 18. Ba5 Qe7 19. Qe4 Kb7 20. Bxb6 axb6 21. Nd2 h5 22. gxh5 Rh6 23. Qf3 Rdh8 24. Ne4 f5 25. Nc3 b4 26. Nb5 Rxh5 27. c4 bxc3 28. Nxc3 1/2-1/2

[Event "Nachod op"]
[Site "Nachod"]
[Date "2012.06.30"]
[Round "1"]
[White "Sobotnik, Petr"]
[Black "Voloshin, Leonid"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "1920"]
[BlackElo "2434"]
[PlyCount "52"]
[EventDate "2012.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. Nf3 Nc6 7. d3 Be7 8. 0-0 0-0 9. a3 Be6 10. b4 a5 11. b5 Nd4 12. Rb1 f6 13. Ne1 Rb8 14. e3 Nf5 15. Na4 Kh8 16. Nxb6 cxb6 17. a4 Qd7 18. e4 Nd4 19. h4 Rbc8 20. Bd2 Rfd8 21. Kh2 Bc5 22. f3 Qf7 23. f4 Bb3 24. Qg4 exf4 25. gxf4 Bxa4 26. f5 Qa2 0-1

[Event "Nachod op 9th"]
[Site "Nachod"]
[Date "2011.07.10"]
[Round "9"]
[White "Hubacek, Ondrej"]
[Black "Sobotnik, Petr"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "2004"]
[BlackElo "1858"]
[PlyCount "74"]
[EventDate "2011.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Nf3 Bb4 5. Bd3 Nf6 6. Qe2 0-0 7. 0-0 Bxc3 8. bxc3 d5 9. e5 Ne4 10. Bb2 f5 11. exf6 gxf6 12. Nd2 Nxd2 13. Qxd2 f5 14. Rfe1 Qf6 15. Qe2 Bc8 16. c4 c6 17. cxd5 cxd5 18. c4 Nc6 19. cxd5 exd5 20. Bb5 Bd7 21. Qf3 Qf7 22. Rac1 Rac8 23. h3 Kh8 24. Bxc6 Rxc6 25. Rxc6 Bxc6 26. Bc1 Re8 27. Rxe8+ Qxe8 28. Bf4 Qg6 29. Qa3 Qf7 30. Qd6 Be8 31. Be5+ Kg8 32. h4 b5 33. a3 h5 34. Qd8 Kh7 35. g3 Kg8 36. Qg5+ Qg6 37. Qd8 Qf7 1/2-1/2

[Event "Nachod op 9th"]
[Site "Nachod"]
[Date "2011.07.09"]
[Round "8"]
[White "Sobotnik, Petr"]
[Black "Gorecki, Janusz"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "1858"]
[BlackElo "1923"]
[PlyCount "85"]
[EventDate "2011.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 f5 3. d4 e4 4. Bf4 Nf6 5. e3 Bb4 6. a3 Bxc3+ 7. bxc3 0-0 8. h4 d6 9. Be2 Qe7 10. h5 Nc6 11. h6 g6 12. Bg5 Nd8 13. Nh3 Nf7 14. Bxf6 Qxf6 15. Nf4 c6 16. Rb1 g5 17. Nh5 Qxh6 18. Kd2 Qe6 19. Rh2 Re8 20. Qa4 a6 21. Rb6 a5 22. Rh1 Rd8 23. Ng3 f4 24. Nh5 Qf5 25. g3 f3 26. Bd1 Qg6 27. Bc2 Re8 28. g4 Nh6 29. d5 Nxg4 30. dxc6 Nxf2 31. cxb7 Nxh1 32. Nf6+ Qxf6 33. Qxe8+ Kg7 34. bxa8Q f2 35. Rb1 f1Q 36. Rxf1 Qxf1 37. Qe7+ Kh6 38. Qxd6+ Kh5 39. Qh2+ Bh3 40. Qe8+ Kh4 41. Qxe4+ g4 42. Qxh7+ Kg5 43. Qg6+ 1-0

[Event "Nachod op 9th"]
[Site "Nachod"]
[Date "2011.07.08"]
[Round "7"]
[White "Novotny, Josef"]
[Black "Sobotnik, Petr"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2143"]
[BlackElo "1858"]
[PlyCount "104"]
[EventDate "2011.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e3 e5 2. d3 d5 3. Nf3 Bd6 4. Nbd2 c5 5. e4 d4 6. Be2 Be6 7. c4 f5 8. h4 h6 9. Nh2 f4 10. Bh5+ Kd7 11. Bg4 Qe7 12. Bxe6+ Qxe6 13. h5 Nc6 14. a3 Nf6 15. b4 cxb4 16. axb4 Bxb4 17. 0-0 g6 18. Nb3 b6 19. Ba3 Bxa3 20. Rxa3 gxh5 21. c5 Rhg8 22. f3 Ke7 23. Rf2 Nd7 24. Rc2 Nxc5 25. Nxc5 bxc5 26. Ra6 Rac8 27. Rxc5 Rg6 28. Qc1 Kf7 29. Rc2 Kg7 30. Nf1 Kh7 31. Qb2 Qg8 32. Raxc6 Rcxc6 33. Rxc6 Rg7 34. Rc2 h4 35. Nh2 h5 36. Qb5 h3 37. Ng4 hxg4 38. Qxe5 Qf7 39. fxg4 hxg2 40. Rxg2 Qd7 41. g5 f3 42. Rh2+ Kg8 43. Kf2 Rh7 44. Qb8+ Kg7 45. Rxh7+ Kxh7 46. Qh2+ Kg8 47. g6 a5 48. Kxf3 a4 49. Kf2 a3 50. Ke1 Qa7 51. Qa2+ Kg7 52. Ke2 Kxg6 1/2-1/2

[Event "Nachod op 9th"]
[Site "Nachod"]
[Date "2011.07.07"]
[Round "6.22"]
[White "Postupa, Pavel"]
[Black "Sobotnik, Petr"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2060"]
[BlackElo "1858"]
[PlyCount "32"]
[EventDate "2011.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 e6 7. Be3 dxc4 8. Bxc4 Bd6 9. 0-0 0-0 10. Re1 Ng4 11. h3 Nxe3 12. Rxe3 Bd7 13. Ne5 Rc8 14. Bb3 Na5 15. Nxd7 Qxd7 16. Ba4 Qd8 1/2-1/2

[Event "Nachod op 9th"]
[Site "Nachod"]
[Date "2011.07.05"]
[Round "4.25"]
[White "Sobotnik, Petr"]
[Black "Lizner, Milan"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "1858"]
[BlackElo "2052"]
[PlyCount "45"]
[EventDate "2011.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 f5 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Be3 e6 6. h4 h5 7. Qd2 Nf6 8. f3 Nc6 9. 0-0-0 e5 10. d5 Ne7 11. Bg5 a6 12. Be2 Bd7 13. Kb1 fxe4 14. fxe4 Qb8 15. Rf1 Rf8 16. Nh3 Neg8 17. Qe3 b5 18. Qg3 Ne7 19. Bxf6 Bxf6 20. Ng5 b4 21. Nd1 Bg7 22. Nh7 Rg8 23. Bxh5 1-0

[Event "Nachod op 9th"]
[Site "Nachod"]
[Date "2011.07.04"]
[Round "3.43"]
[White "Sobotnik, Petr"]
[Black "Ruffer, Vaclav"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "1858"]
[BlackElo "1651"]
[PlyCount "49"]
[EventDate "2011.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 c6 4. cxd5 exd5 5. d3 Nf6 6. Nc3 Bf5 7. Qb3 Qc7 8. Bf4 Qe7 9. 0-0-0 Qb4 10. Qxb4 Bxb4 11. h3 h6 12. g4 Be6 13. a3 Bc5 14. d4 Be7 15. f3 Na6 16. e4 dxe4 17. fxe4 0-0-0 18. Nf3 Nc7 19. Rhe1 Bb3 20. Rd2 Rhe8 21. Kb1 g5 22. Be3 Kb8 23. Rf2 Bf8 24. Nd2 Nxe4 25. Bxe4 1-0

[Event "Nachod op 9th"]
[Site "Nachod"]
[Date "2011.07.03"]
[Round "2.23"]
[White "Vrana, Jan"]
[Black "Sobotnik, Petr"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2306"]
[BlackElo "1858"]
[PlyCount "133"]
[EventDate "2011.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 Bg4 7. cxd5 Nxd5 8. Qb3 Nxc3 9. bxc3 Qc7 10. Rb1 Bc8 11. Bb5 e6 12. Ba3 Bd6 13. Bxd6 Qxd6 14. 0-0 0-0 15. Rfd1 b6 16. Bxc6 Qxc6 17. c4 Ba6 18. Ne5 Qd6 19. Qa4 Bc8 20. Qb4 Qxb4 21. Rxb4 f6 22. Nd3 Ba6 23. f4 Rfd8 24. Nb2 Rd7 25. Kf2 Bb7 26. g3 Bc6 27. Ke3 Rad8 28. Rd3 Kf7 29. Nd1 h6 30. Nc3 g5 31. Rb2 gxf4+ 32. gxf4 Rg8 33. d5 exd5 34. cxd5 Rgd8 35. Rbd2 Bb7 36. a4 a6 37. Rd4 Rc8 38. R2d3 Re8+ 39. Kf3 Red8 40. Ke3 Re8+ 41. Re4 Red8 42. Rb4 b5 43. axb5 axb5 44. Rbd4 Ba6 45. Rd2 Rc8 46. Na2 Bb7 47. Nb4 Rc3+ 48. R2d3 Rc1 49. Rd2 Rc3+ 50. R2d3 Rc1 51. Kd2 Rc5 52. f5 Rd8 53. Rh3 Bc8 54. Rxh6 Bxf5 55. Rhh4 Kg6 56. Rhf4 Rh8 57. h4 Bd7 58. Nd3 Rc7 59. d6 Rc6 60. Nb4 Rc5 61. Nd5 f5 62. Rf1 Rc4 63. Rg1+ Kf7 64. Rxc4 bxc4 65. Re1 Be6 66. Nf4 Rxh4 67. Nxe6 1-0

[Event "Nachod op 9th"]
[Site "Nachod"]
[Date "2011.07.02"]
[Round "1.18"]
[White "Sobotnik, Petr"]
[Black "Shanel, Jaroslav"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "1858"]
[BlackElo "2190"]
[PlyCount "117"]
[EventDate "2011.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 c5 5. Bg2 Nxc3 6. bxc3 e6 7. Nf3 Be7 8. 0-0 Nc6 9. Rb1 0-0 10. d4 Qa5 11. Qb3 Rd8 12. Bd2 Qa6 13. e3 e5 14. Qb2 e4 15. Ne1 Na5 16. Bxe4 Nc4 17. Bd3 Qa4 18. Bxc4 Qxc4 19. Ng2 Bf5 20. Rbc1 Bd3 21. Rfe1 Be4 22. Qb3 Qa6 23. f4 c4 24. Qd1 Rd5 25. a4 Ra5 26. Ra1 Qc6 27. Re2 b5 28. axb5 Rxb5 29. Ne1 Rb3 30. Rf2 a5 31. Nf3 Rab8 32. Ne5 Qd5 33. Qe2 Rc8 34. Qg4 f5 35. Qe2 Qb5 36. g4 a4 37. gxf5 a3 38. Qh5 Rf8 39. Qe2 Rc8 40. Qh5 Qd5 41. Qg4 Rcb8 42. Qe2 Rb1+ 43. Rf1 Rxf1+ 44. Qxf1 Bd3 45. Nxd3 cxd3 46. Qxd3 Rb2 47. c4 Qf3 48. c5 a2 49. Qc4+ Kf8 50. Qe6 Rxd2 51. Qc8+ Kf7 52. Qe6+ Ke8 53. Qg8+ Kd7 54. Qe6+ Kd8 55. Qb6+ Ke8 56. Qb5+ Kf8 57. Qb8+ Kf7 58. Qb3+ Ke8 59. Qb5+ 1/2-1/2

[Event "Prague op-B 10th"]
[Site "Prague"]
[Date "2011.01.10"]
[Round "4"]
[White "Kympl, Tomas"]
[Black "Sobotnik, Petr"]
[Result "1-0"]
[ECO "B19"]
[BlackElo "1872"]
[PlyCount "75"]
[EventDate "2011.01.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nf6 8. Bd3 Bxd3 9. Qxd3 Qa5+ 10. Bd2 Qa6 11. Qb3 e6 12. 0-0-0 Bd6 13. Ne5 Nbd7 14. Nxd7 Kxd7 15. Rhe1 Rae8 16. Kb1 Kc8 17. c4 Rd8 18. c5 Bc7 19. Bc1 Rd5 20. Qf3 b5 21. Re3 Qb7 22. Ra3 a5 23. Rad3 Qb8 24. Ne2 Kb7 25. g4 b4 26. a3 h5 27. gxh5 Rf5 28. Qg2 Nd5 29. Rb3 a4 30. Rbd3 b3 31. Nc3 Nxc3+ 32. Rxc3 Rhxh5 33. Rdd3 Qa8 34. Rc4 Qa6 35. Rb4+ Kc8 36. Rc3 Qe2 37. Qxc6 Qxf2 38. Rxa4 1-0

[Event "Rychnov op"]
[Site "Rychnov nad Kneznou"]
[Date "2010.08.28"]
[Round "6"]
[White "Sobotnik, Petr"]
[Black "Dvorak, Eduard"]
[Result "1/2-1/2"]
[ECO "A17"]
[BlackElo "1886"]
[PlyCount "70"]
[EventDate "2010.08.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. g3 d5 4. Bg2 c6 5. cxd5 exd5 6. d4 Bb4 7. a3 Bxc3+ 8. bxc3 Bf5 9. Nf3 Be4 10. a4 0-0 11. 0-0 Qc8 12. Bg5 Nbd7 13. Bh3 Qc7 14. Bf4 Qb6 15. a5 Qa6 16. Re1 h6 17. Bf1 b5 18. Bh3 Rfe8 19. Nd2 Bh7 20. f3 Nf8 21. Be5 N6d7 22. Bf4 Ne6 23. e4 Rad8 24. Bd6 Ng5 25. Bf5 Bxf5 26. exf5 Qc8 27. Rxe8+ Rxe8 28. h4 Nh7 29. Kf2 Ndf6 30. g4 Qd8 31. Bc5 Qc7 32. Nf1 Qf4 33. Kg2 a6 34. Ra2 Nd7 35. Re2 Nhf6 1/2-1/2

[Event "Rychnov op"]
[Site "Rychnov nad Kneznou"]
[Date "2010.08.26"]
[Round "4"]
[White "Sobotnik, Petr"]
[Black "Masek, Jan"]
[Result "0-1"]
[ECO "A22"]
[BlackElo "1996"]
[PlyCount "68"]
[EventDate "2010.08.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. g3 Bb4 4. Bg2 0-0 5. a3 Bxc3 6. bxc3 d6 7. e4 Be6 8. d3 Nbd7 9. Ne2 Ne8 10. 0-0 g5 11. Qd2 f6 12. f4 h6 13. h4 Nc5 14. Rb1 Bg4 15. d4 Ne6 16. f5 N6g7 17. hxg5 hxg5 18. Bf3 Bxf3 19. Rxf3 Nh5 20. Kg2 Kf7 21. g4 Nf4+ 22. Nxf4 gxf4 23. Rh3 b6 24. c5 dxc5 25. Qa2+ Kg7 26. dxe5 fxe5 27. Bxf4 exf4 28. e5 Qg5 29. Kf3 Rd8 30. Rbh1 Rd3+ 31. Kf2 Rxh3 32. Rxh3 Qxg4 33. Rd3 Qxf5 34. Qd5 Rh8 0-1

[Event "Rychnov op"]
[Site "Rychnov nad Kneznou"]
[Date "2010.08.25"]
[Round "3"]
[White "Sibl, Vaclav"]
[Black "Sobotnik, Petr"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "1976"]
[PlyCount "116"]
[EventDate "2010.08.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. Bf4 Bb7 4. e3 e6 5. Nbd2 Be7 6. h3 0-0 7. Bd3 d6 8. 0-0 Nbd7 9. Re1 Rc8 10. c3 Re8 11. e4 Nf8 12. Bh2 Ng6 13. Qe2 Bf8 14. Ba6 Bxa6 15. Qxa6 Ra8 16. Rad1 Qc8 17. Qa4 Qb7 18. Qb3 h6 19. a4 Rad8 20. Qc2 Qc6 21. b4 Nh7 22. b5 Qd7 23. Qd3 Be7 24. c4 Bg5 25. Nxg5 Nxg5 26. f4 Nh7 27. f5 exf5 28. exf5 Rxe1+ 29. Rxe1 Ne7 30. g4 Nf6 31. d5 Re8 32. Bg3 Kf8 33. Nf3 Neg8 34. Re2 Rxe2 35. Qxe2 Qe7 36. Qxe7+ Nxe7 37. Be1 Ne4 38. Nd4 Nc5 39. a5 Nd3 40. axb6 axb6 41. Bc3 Ne5 42. Ne2 Nxc4 43. Nf4 Ne3 44. Nh5 g6 45. fxg6 fxg6 46. Bg7+ Kf7 47. Bxh6 gxh5 48. Bxe3 hxg4 49. hxg4 Nxd5 50. Bd4 Ke6 51. Kf2 Ne7 52. Ke3 Kd5 53. Bf6 Ng6 54. Bd8 c6 55. bxc6 Kxc6 56. Ke4 b5 57. Bf6 Kc5 58. Kf5 Ne5 1/2-1/2

[Event "Rychnov op"]
[Site "Rychnov nad Kneznou"]
[Date "2010.08.24"]
[Round "2"]
[White "Sobotnik, Petr"]
[Black "Jirasek, Jiri"]
[Result "1/2-1/2"]
[ECO "A17"]
[BlackElo "1941"]
[PlyCount "75"]
[EventDate "2010.08.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. g3 d5 4. Bg2 d4 5. Ne4 c5 6. d3 Nxe4 7. Bxe4 Qc7 8. Bd2 a5 9. e3 e5 10. exd4 exd4 11. Qe2 Be7 12. Bf4 Qd8 13. 0-0-0 0-0 14. h4 Nd7 15. Bg5 Nf6 16. Bxf6 Bxf6 17. Qh5 g6 18. Qxc5 a4 19. Qb4 Ra6 20. Kb1 Be7 21. Qd2 Rb6 22. Ka1 a3 23. b3 Re8 24. Ne2 Bf8 25. Bd5 Bb4 26. Qc2 Qf6 27. Nf4 Bd6 28. Rde1 Bd7 29. Rxe8+ Bxe8 30. Re1 Bc6 31. c5 Bxf4 32. cxb6 Bxd5 33. gxf4 Qxf4 34. Qe2 Be6 35. h5 gxh5 36. Qxh5 Qxf2 37. Qg5+ Kf8 38. Qd8+ 1/2-1/2

