[Event "Prague op-A 19th"]
[Site "Prague"]
[Date "2020.01.17"]
[Round "9"]
[White "Turp, Hueseyin"]
[Black "Zak, Jiri"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1578"]
[BlackElo "1571"]
[PlyCount "17"]
[EventDate "2020.01.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. d5 e6 4. c4 exd5 5. cxd5 d6 6. Nc3 Nf6 7. Nf3 Ba6 8. Bxa6 Nxa6 9. Qa4+ 1-0

[Event "Prague op-A 18th"]
[Site "Prague"]
[Date "2019.01.12"]
[Round "2"]
[White "Tobor, Detlef"]
[Black "Zak, Jiri"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1950"]
[BlackElo "1609"]
[PlyCount "65"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Nf3 Bb4 5. Bd3 Nf6 6. Qe2 d5 7. exd5 Nxd5 8. Bd2 Nxc3 9. bxc3 Be7 10. 0-0 Nd7 11. Rfe1 Nf6 12. c4 Bxf3 13. Qxf3 0-0 14. Bc3 a5 15. d5 exd5 16. cxd5 Bb4 17. Bxb4 axb4 18. Red1 Qd6 19. Bc4 Rfe8 20. Re1 Qc5 21. Bb3 Re7 22. Rxe7 Qxe7 23. d6 Qe8 24. dxc7 Ra7 25. Qf4 Qd7 26. Qxb4 Qxc7 27. Rd1 Ra8 28. Qd6 Qa7 29. Qd8+ Ne8 30. Qd7 Kf8 31. Bxf7 Qxd7 32. Rxd7 Rb8 33. Bb3 1-0

[Event "Wch Seniors 65 26th"]
[Site "Marianske Lazne"]
[Date "2016.11.30"]
[Round "11"]
[White "Flockerzi, Armin"]
[Black "Zak, Jiri"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1860"]
[BlackElo "1628"]
[PlyCount "85"]
[EventDate "2016.11.19"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. b3 c6 6. Bb2 Nbd7 7. Nbd2 0-0 8. Qc1 b5 9. c3 Bb7 10. 0-0 a5 11. a3 c5 12. Re1 Qb6 13. e3 Rac8 14. Qd1 Rc7 15. Rc1 Rfc8 16. Bf1 Bd6 17. Qe2 c4 18. b4 a4 19. Nh4 Nf8 20. f4 Ne4 21. Bg2 f5 22. Rf1 Be7 23. Nhf3 Ng6 24. Ne5 Nxe5 25. fxe5 Rf8 26. Nxe4 fxe4 27. Qg4 Rxf1+ 28. Rxf1 Qc6 29. Bh3 Bc8 30. Qh5 g6 31. Qg4 Qe8 32. Bc1 Bd8 33. Bd2 Rf7 34. Rf4 Rxf4 35. exf4 Qf7 36. Kf2 Qf5 37. Qxf5 gxf5 38. g4 Bh4+ 39. Ke2 fxg4 40. Bxg4 Kg7 41. Bh5 Bd7 42. Kf1 Kf8 43. Kg2 1/2-1/2

[Event "Wch Seniors 65 26th"]
[Site "Marianske Lazne"]
[Date "2016.11.29"]
[Round "10"]
[White "Zak, Jiri"]
[Black "Dalling, Peter"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "1628"]
[BlackElo "1817"]
[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. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 dxc4 5. a4 Bb4 6. e3 b5 7. Bd2 Bb7 8. Ne5 Nf6 9. b3 Bxc3 10. Bxc3 Nd5 11. Qd2 Qg5 12. bxc4 Nxc3 13. Qxc3 0-0 14. Nf3 Qf6 15. c5 a6 16. Ne5 Rd8 17. Be2 Nd7 18. Nxd7 Rxd7 19. Bf3 Qd8 20. 0-0 1/2-1/2

[Event "Wch Seniors 65 26th"]
[Site "Marianske Lazne"]
[Date "2016.11.28"]
[Round "9"]
[White "Benson, Lachlan"]
[Black "Zak, Jiri"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "1988"]
[BlackElo "1628"]
[PlyCount "127"]
[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. 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 0-0-0 12. a3 Bf6 13. Qc2 Ne7 14. Be3 h5 15. Ne4 Nf5 16. Nxf6 Nxe3 17. Rxe3 gxf6 18. d5 Nf8 19. dxc6 Qxc6 20. Rd1 Ng6 21. Nd4 Qd7 22. Red3 Nf4 23. R3d2 Qe7 24. Nb5 Kb8 25. Qe4 e5 26. g3 Nh3+ 27. Kg2 Ng5 28. Qe3 b6 29. h4 Ne6 30. b4 Rxd2 31. Rxd2 Rg8 32. Kh2 Qb7 33. Nd6 Qc6 34. Qe4 Qc7 35. Nb5 Qe7 36. Qc6 Rd8 37. Rxd8+ Nxd8 38. Qd6+ Qxd6 39. Nxd6 Kc7 40. Ne4 f5 41. Nf6 Kd6 42. Nxh5 Ke6 43. Ng7+ Kf6 44. Ne8+ Ke7 45. Nc7 Nc6 46. Kg2 Nd4 47. Kf1 Nc2 48. Nd5+ Kf8 49. a4 Nd4 50. Ke1 Kg7 51. Kd2 Kg6 52. c5 bxc5 53. b5 Nb3+ 54. Kc3 Na5 55. Ne7+ Kh5 56. Nc6 Nb7 57. Nxa7 Kg4 58. Nc6 Nd6 59. Nxe5+ Kh5 60. f3 f4 61. gxf4 Kxh4 62. b6 Kg3 63. a5 Kxf4 64. Nxf7 1-0

[Event "Wch Seniors 65 26th"]
[Site "Marianske Lazne"]
[Date "2016.11.27"]
[Round "8"]
[White "Zak, Jiri"]
[Black "Goetze, Peter"]
[Result "1/2-1/2"]
[ECO "A55"]
[WhiteElo "1628"]
[BlackElo "1862"]
[PlyCount "48"]
[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 d6 3. Nf3 Nbd7 4. Nc3 c6 5. e4 e5 6. d5 Nc5 7. Qc2 a5 8. Be3 Na6 9. a3 c5 10. Be2 Be7 11. 0-0 0-0 12. Nd2 Ng4 13. Bxg4 Bxg4 14. f4 exf4 15. Bxf4 Bf6 16. Nb5 Be5 17. Bxe5 dxe5 18. Rf2 Nc7 19. Nxc7 Qxc7 20. a4 Rad8 21. Nb1 Rd6 22. Nc3 Bd7 23. Raf1 b6 24. b3 Qd8 1/2-1/2

[Event "Wch Seniors 65 26th"]
[Site "Marianske Lazne"]
[Date "2016.11.26"]
[Round "7"]
[White "Wibe, Per H"]
[Black "Zak, Jiri"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1805"]
[BlackElo "1628"]
[PlyCount "72"]
[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. Nf3 e6 4. e3 Be7 5. Bd3 Nbd7 6. Nbd2 Nh5 7. Bg3 Nxg3 8. hxg3 h6 9. Ne5 Nxe5 10. dxe5 c5 11. c3 Bd7 12. Qg4 Bf8 13. f4 Qb6 14. b3 c4 15. bxc4 Qxe3+ 16. Qe2 Qxg3+ 17. Kd1 Ba4+ 18. Nb3 dxc4 19. Bxc4 a6 20. Rh3 Qxf4 21. Kc2 Rc8 22. Bd3 Qb4 23. Be4 Be7 24. Qd3 Bb5 25. Qf3 Rxc3+ 26. Qxc3 Qxe4+ 27. Kb2 Qxg2+ 28. Nd2 0-0 29. a4 Bc6 30. Rg3 Qd5 31. Rag1 g5 32. Nf3 Rd8 33. Nxg5 Bxg5 34. Rxg5+ hxg5 35. Qg3 Qd2+ 36. Ka1 Bd5 0-1

[Event "Wch Seniors 65 26th"]
[Site "Marianske Lazne"]
[Date "2016.11.24"]
[Round "6"]
[White "Zak, Jiri"]
[Black "Schmieder, Siegfried"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "1628"]
[BlackElo "2052"]
[PlyCount "68"]
[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 f5 2. g3 Nf6 3. c4 g6 4. Bg2 Bg7 5. Nc3 Nc6 6. Nf3 0-0 7. 0-0 e6 8. Bg5 d6 9. Qd2 Qe8 10. Bh6 Ne4 11. Nxe4 fxe4 12. Ne1 Bxh6 13. Qxh6 Nxd4 14. Qe3 e5 15. Bxe4 Bh3 16. Bg2 Bxg2 17. Kxg2 Qc6+ 18. Kg1 Qxc4 19. Qd3 Nxe2+ 20. Kg2 Qc6+ 21. f3 Nd4 22. Rb1 Rf7 23. b3 Raf8 24. Qc4 Qxc4 25. bxc4 c5 26. Rb2 e4 27. f4 g5 28. Rbf2 e3 29. Rb2 gxf4 30. gxf4 b6 31. Nd3 Ne6 32. Re2 Nxf4+ 33. Nxf4 Rxf4 34. Rxe3 Rxf1 0-1

[Event "Wch Seniors 65 26th"]
[Site "Marianske Lazne"]
[Date "2016.11.23"]
[Round "5"]
[White "Maman, Emanuel"]
[Black "Zak, Jiri"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1800"]
[BlackElo "1628"]
[PlyCount "60"]
[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. e5 Bf5 4. g4 Be4 5. f3 Bg6 6. h4 h5 7. e6 Qd6 8. exf7+ Bxf7 9. Ne2 e5 10. g5 Nd7 11. c3 Qc7 12. f4 exf4 13. Bxf4 Bd6 14. Bxd6 Qxd6 15. Nd2 Ne7 16. Bh3 0-0-0 17. Nf3 Ng6 18. Qd2 Rde8 19. 0-0-0 Be6 20. Bxe6 Rxe6 21. Rde1 Rhe8 22. Kd1 Re3 23. Ne5 Re4 24. Nd3 Nxh4 25. Ng1 Rxe1+ 26. Nxe1 Qg6 27. Nd3 Qe4 28. Rh2 Qg4+ 29. Ne2 Nf3 30. Qf4 Qxf4 0-1

[Event "Wch Seniors 65 26th"]
[Site "Marianske Lazne"]
[Date "2016.11.22"]
[Round "4"]
[White "Zak, Jiri"]
[Black "Kasik, Miroslav"]
[Result "1/2-1/2"]
[ECO "D58"]
[WhiteElo "1628"]
[BlackElo "1779"]
[PlyCount "28"]
[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. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nf3 h6 7. Bh4 b6 8. Bd3 dxc4 9. Bxc4 Bb7 10. Rc1 Nbd7 11. 0-0 c5 12. Qe2 Ne4 13. Bxe7 Qxe7 14. Nxe4 Bxe4 1/2-1/2

[Event "Wch Seniors 65 26th"]
[Site "Marianske Lazne"]
[Date "2016.11.21"]
[Round "3"]
[White "Marsina, Stefan"]
[Black "Zak, Jiri"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "1910"]
[BlackElo "1628"]
[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. Nf3 d5 2. d4 Nf6 3. c4 c6 4. cxd5 cxd5 5. Nc3 e6 6. Bf4 Be7 7. e3 Qa5 8. Bd3 0-0 9. 0-0 Bd7 10. Rc1 Bc6 11. Ne5 Be8 12. a3 Nc6 13. Ng4 Nxg4 14. Qxg4 f5 15. Qg3 Rc8 16. Nb5 Qd8 17. Nd6 Bxd6 18. Bxd6 Rf7 19. Rc2 Rf6 20. h3 Rg6 21. Qf4 Qg5 22. Qxg5 Rxg5 23. Rfc1 Bd7 24. b4 a6 25. a4 Rg6 26. b5 Na7 27. Rxc8+ Nxc8 28. Be5 a5 29. Rc7 Nb6 30. Rxb7 1-0

[Event "Wch Seniors 65 26th"]
[Site "Marianske Lazne"]
[Date "2016.11.20"]
[Round "2"]
[White "Zak, Jiri"]
[Black "Gerhard, Walter"]
[Result "0-1"]
[ECO "D47"]
[WhiteElo "1628"]
[BlackElo "2014"]
[PlyCount "56"]
[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. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Nc3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bb3 b4 9. Ne2 Be7 10. 0-0 0-0 11. Bd2 c5 12. Rc1 Qb6 13. Re1 Bb7 14. dxc5 Nxc5 15. Ned4 Nd3 16. Rc2 Nxe1 17. Bxe1 Rfd8 18. Ne5 Bd5 19. Bxd5 Rxd5 20. Nc4 Qa6 21. b3 e5 22. Nxe5 Rxe5 23. Nc6 Re6 24. Nxe7+ Rxe7 25. Bxb4 Rd7 26. Qc1 Rad8 27. Rd2 Rxd2 28. Bxd2 Qe2 0-1

[Event "Wch Seniors 65 26th"]
[Site "Marianske Lazne"]
[Date "2016.11.19"]
[Round "1"]
[White "Vladimirsky, Mark"]
[Black "Zak, Jiri"]
[Result "1/2-1/2"]
[ECO "D60"]
[WhiteElo "2023"]
[BlackElo "1628"]
[PlyCount "110"]
[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. c4 c6 3. Nc3 Nf6 4. Bg5 e6 5. e3 Be7 6. Nf3 Nbd7 7. Bd3 dxc4 8. Bxc4 Nd5 9. Bxe7 Qxe7 10. 0-0 0-0 11. e4 N5f6 12. e5 Nd5 13. Nxd5 cxd5 14. Bd3 Nb6 15. Rc1 h6 16. Bb1 g6 17. h4 Kg7 18. g3 Qb4 19. h5 g5 20. Rc7 Nd7 21. Kg2 Rh8 22. b3 Qe7 23. Nh2 Qd8 24. Qc2 b6 25. Rc1 Ba6 26. Qc6 Rc8 27. Qd6 Nb8 28. Bg6 Rf8 29. Qxd8 Rcxd8 30. Rxa7 Rd7 31. Rxd7 Nxd7 32. Bb1 Rc8 33. Rxc8 Bxc8 34. Bd3 f6 35. Ng4 f5 36. Ne3 Nb8 37. b4 Bd7 38. b5 Be8 39. Bxf5 exf5 40. Nxf5+ Kh7 41. Nd6 Bd7 42. f4 Bg4 43. f5 Nd7 44. e6 Nf6 45. a4 Be2 46. e7 Bxh5 47. Nc8 Nd7 48. Nd6 Nf6 49. g4 Nxg4 50. e8Q Bxe8 51. Nxe8 Ne3+ 52. Kf2 Nxf5 53. Nf6+ Kg7 54. Nxd5 Nxd4 55. Nxb6 Kf6 1/2-1/2

[Event "Ricany op-A"]
[Site "Ricany"]
[Date "2014.08.30"]
[Round "9"]
[White "Zak, Jiri"]
[Black "Zlamana, Anna"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "1776"]
[BlackElo "1565"]
[PlyCount "82"]
[EventDate "2014.08.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. e3 Be7 5. Nc3 0-0 6. Bd3 dxc4 7. Bxc4 Nbd7 8. 0-0 b6 9. Be2 Bb7 10. Qc2 c5 11. Rd1 cxd4 12. Nxd4 Rc8 13. Qa4 a6 14. Bf3 b5 15. Ncxb5 Bxf3 16. Nxf3 axb5 17. Qxb5 Qc7 18. b3 Rfd8 19. Qe2 Ne4 20. Bb2 Qc2 21. Qxc2 Rxc2 22. Be5 Nxe5 23. Rxd8+ Bxd8 24. Nxe5 Nc3 25. a4 Bf6 26. f4 Bxe5 27. fxe5 Kf8 28. b4 Nd5 29. b5 Nxe3 30. a5 Rc8 31. a6 Nd5 32. Kf2 Ke7 33. a7 Ra8 34. Kf3 Kd7 35. Ra6 Kc7 36. Ke4 Nc3+ 37. Kd4 Nxb5+ 38. Kc5 Nxa7 39. g4 Kd7 40. Rd6+ Ke7 41. Rb6 Rc8+ 0-1

[Event "Ricany op-A"]
[Site "Ricany"]
[Date "2014.08.29"]
[Round "8"]
[White "Chajda, Patrik"]
[Black "Zak, Jiri"]
[Result "1/2-1/2"]
[ECO "C92"]
[WhiteElo "1335"]
[BlackElo "1776"]
[PlyCount "80"]
[EventDate "2014.08.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 d6 8. h3 Bb7 9. c3 0-0 10. d4 exd4 11. cxd4 Nd7 12. Nc3 Nb6 13. a4 b4 14. Nd5 Nxd5 15. Bxd5 a5 16. Qc2 Qd7 17. Bf4 Bf6 18. Rac1 Ra6 19. Bc4 Rb6 20. Bb5 Qd8 21. d5 Nd4 22. Nxd4 Bxd4 23. Qxc7 Bxb2 24. Qxd8 Rxd8 25. Rcd1 Bc8 26. e5 dxe5 27. Bxe5 Bxe5 28. Rxe5 Rbd6 29. Rde1 g6 30. Bc4 Bd7 31. Bb3 Kf8 32. Rc1 Rc8 33. Ree1 Rxc1 34. Rxc1 Bxa4 35. Bxa4 Rxd5 36. Rc7 Rd3 37. Rc5 Ra3 38. Rxa5 b3 39. Ra8+ Kg7 40. Rb8 Rxa4 1/2-1/2

[Event "Ricany op-A"]
[Site "Ricany"]
[Date "2014.08.28"]
[Round "7"]
[White "Zak, Jiri"]
[Black "Zabehlicky, Jiri"]
[Result "1-0"]
[ECO "D47"]
[WhiteElo "1776"]
[BlackElo "1585"]
[PlyCount "99"]
[EventDate "2014.08.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d5 3. Nf3 e6 4. e3 Nbd7 5. Nc3 c6 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. 0-0 Be7 10. Qc2 g6 11. Re1 0-0 12. Nd2 a6 13. Nce4 Nd5 14. Be2 Rc8 15. Nb3 Nb4 16. Qb1 c5 17. a3 Nd5 18. dxc5 Bxc5 19. Nexc5 Nxc5 20. Nxc5 Rxc5 21. Rd1 Qc8 22. Bd2 Rc2 23. Bd3 Rc7 24. e4 Ne7 25. b4 Nc6 26. Qb2 f6 27. Rac1 Ne5 28. Rxc7 Qxc7 29. Bb1 Nc4 30. Qc3 Qe7 31. Be1 Rc8 32. Qb3 Nd6 33. f3 Nf7 34. Bd2 Re8 35. Bc2 Qc7 36. Be3 Kg7 37. g3 Bc8 38. Qb2 Rd8 39. Rc1 Qd7 40. Bb3 Qd3 41. Bb6 Re8 42. Kg2 Qd7 43. Rd1 Qb7 44. Bd4 e5 45. Bc5 Rd8 46. Rxd8 Nxd8 47. Qd2 Qd7 48. Qd5 Qf7 49. Qxd8 Qxb3 50. Qf8# 1-0

[Event "Ricany op-A"]
[Site "Ricany"]
[Date "2014.08.27"]
[Round "6"]
[White "Lhotsky, Zdenek"]
[Black "Zak, Jiri"]
[Result "1/2-1/2"]
[ECO "B75"]
[WhiteElo "1601"]
[BlackElo "1776"]
[PlyCount "133"]
[EventDate "2014.08.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 g6 7. Be3 Bg7 8. Qd2 Nc6 9. Bc4 Ne5 10. Bb3 Bd7 11. Bh6 0-0 12. Bxg7 Kxg7 13. 0-0-0 b5 14. g4 Qb6 15. h4 a5 16. Nd5 Nxd5 17. Bxd5 Rac8 18. h5 Rh8 19. Nf5+ gxf5 20. Qg5+ Kf8 21. Qh6+ Ke8 22. Qg7 Rf8 23. exf5 Qe3+ 24. Kb1 h6 25. Qh7 Bc6 26. Rhe1 Qg5 27. Bxc6+ Rxc6 28. f6 Qxf6 29. Re3 Nxf3 30. Qe4 Ne5 31. Rd5 Nc4 32. Rd4 Rc8 33. Rf3 Qg5 34. Rfd3 Ne5 35. Qb7 Rd8 36. Qxb5+ Nd7 37. Qc6 Qc5 38. Qe4 Ne5 39. Rc3 Qb5 40. a4 Qd7 41. Rc5 f5 42. Qe2 fxg4 43. Rxe5 g3 44. Re3 Rf2 45. Qg4 Qxg4 46. Rxg4 Rc8 47. c3 g2 48. Reg3 Rc5 49. Rxg2 Rxg2 50. Rxg2 Rxh5 51. Kc2 Re5 52. Kd3 Kd7 53. Rh2 h5 54. Rg2 Ke6 55. b4 axb4 56. cxb4 Kd5 57. Rc2 Re4 58. Rb2 Rd4+ 59. Ke3 e5 60. a5 Kc6 61. b5+ Kb7 62. b6 Ra4 63. Rd2 Rxa5 64. Rxd6 Rb5 65. Ke4 Rxb6 66. Rxb6+ Kxb6 67. Kxe5 1/2-1/2

[Event "Ricany op-A"]
[Site "Ricany"]
[Date "2014.08.26"]
[Round "5"]
[White "Stankova, Zuzana"]
[Black "Zak, Jiri"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1511"]
[BlackElo "1776"]
[PlyCount "51"]
[EventDate "2014.08.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. Nf3 Nc6 6. a3 d6 7. Bb5 Bd7 8. Be3 a6 9. Ba4 Be7 10. 0-0 Nf6 11. Qe2 0-0 12. Rfd1 Qe8 13. Rac1 h6 14. Bc2 Rc8 15. b4 Nxb4 16. axb4 Rxc3 17. Qd2 Rc8 18. e5 dxe5 19. Nxe5 Bb5 20. Bxh6 gxh6 21. Qxh6 Rxc2 22. Rxc2 Ba4 23. Rc3 Bxd1 24. Rg3+ Ng4 25. Nxg4 Be2 26. Nf6# 1-0

[Event "Ricany op-A"]
[Site "Ricany"]
[Date "2014.08.25"]
[Round "4"]
[White "Zak, Jiri"]
[Black "Benes, Karel"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1776"]
[BlackElo "1669"]
[PlyCount "61"]
[EventDate "2014.08.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nf3 b6 4. cxd5 Qxd5 5. Nc3 Qd8 6. e3 e6 7. g3 Be7 8. Bg2 Bb7 9. 0-0 0-0 10. Qc2 c6 11. Ne5 Nd5 12. Bd2 f6 13. Nd3 Nd7 14. a3 f5 15. Rfe1 Rc8 16. Rac1 N5f6 17. Nf4 Kf7 18. Qb3 Nd5 19. Nce2 N7f6 20. Rc2 Qd7 21. Rec1 g5 22. Nd3 Bd6 23. Ne5+ Bxe5 24. dxe5 Ne4 25. Be1 c5 26. f3 f4 27. exf4 gxf4 28. fxe4 Ne3 29. Rd2 Qc7 30. Nxf4 c4 31. Qxe3 1-0

[Event "Ricany op-A"]
[Site "Ricany"]
[Date "2014.08.24"]
[Round "2"]
[White "Zak, Jiri"]
[Black "Tejkal, Jiri"]
[Result "0-1"]
[ECO "D46"]
[WhiteElo "1776"]
[BlackElo "1941"]
[PlyCount "62"]
[EventDate "2014.08.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nc3 e6 5. Bd3 Nbd7 6. Nf3 Bd6 7. 0-0 0-0 8. Qc2 Re8 9. Re1 a6 10. b3 b5 11. cxb5 cxb5 12. Ng5 Nf8 13. f4 Bb7 14. Bd2 Rc8 15. Qb1 Bb4 16. Rc1 Qa5 17. Qb2 Ba3 18. Qb1 Bxc1 19. Qxc1 b4 20. Qb1 bxc3 21. Be1 h6 22. Nf3 Ne4 23. Qc2 Nd7 24. g4 Qa3 25. Rb1 Ndf6 26. g5 hxg5 27. fxg5 Nd7 28. b4 Nb6 29. Qg2 c2 30. Bxc2 Qxe3+ 31. Kh1 Rxc2 0-1

[Event "Ricany op-A"]
[Site "Ricany"]
[Date "2014.08.24"]
[Round "3"]
[White "Zavurka, Vladimir"]
[Black "Zak, Jiri"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "1639"]
[BlackElo "1776"]
[PlyCount "61"]
[EventDate "2014.08.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. e3 Nbd7 6. a3 Bd6 7. Qc2 0-0 8. Bd3 Re8 9. 0-0 Qc7 10. c5 Be7 11. b4 a6 12. Bb2 g6 13. Ne2 Bf8 14. h3 Bg7 15. Ne5 Nxe5 16. dxe5 Nd7 17. f4 Rf8 18. Rf3 Re8 19. h4 Nf8 20. h5 Rb8 21. hxg6 fxg6 22. Kf2 Re7 23. Rh1 Bh8 24. Rfh3 Rg7 25. g4 Kf7 26. f5 g5 27. f6 Rg8 28. Bxh7 Nxh7 29. Rxh7+ Bg7 30. Rxg7+ Rxg7 31. Rh7 1-0

[Event "Ricany op-A"]
[Site "Ricany"]
[Date "2014.08.23"]
[Round "1"]
[White "Lacza, Tibor"]
[Black "Zak, Jiri"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2067"]
[BlackElo "1776"]
[PlyCount "69"]
[EventDate "2014.08.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 h6 8. Bh4 b6 9. Nge2 Nbd7 10. 0-0 Re8 11. Qa4 a6 12. Rfd1 Bb7 13. Rac1 c5 14. dxc5 Nxc5 15. Qc2 Nxd3 16. Rxd3 Qd7 17. Qb3 b5 18. Bxf6 Bxf6 19. Nxd5 Bxd5 20. Rxd5 Qg4 21. Rd2 Rac8 22. Rxc8 Rxc8 23. Qd3 Rd8 24. Nd4 Qc8 25. Rc2 Qd7 26. h3 Qa7 27. Nc6 Rxd3 28. Nxa7 Be5 29. Kf1 Rd1+ 30. Ke2 Rd7 31. Nc6 Rc7 32. b3 Bf6 33. Kd3 Kf8 34. Nb8 Ra7 35. Rc8+ 1-0

[Event "Plzen op 5th"]
[Site "Plzen"]
[Date "2013.11.30"]
[Round "7"]
[White "Zak, Jiri"]
[Black "Koucha, Maryam Amina"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "1684"]
[BlackElo "1524"]
[PlyCount "65"]
[EventDate "2013.11.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 0-0 6. e3 Nbd7 7. Bd3 dxc4 8. Bxc4 b6 9. Rc1 Bb7 10. 0-0 c5 11. Qe2 a6 12. a4 Re8 13. Rfd1 Qc7 14. Bf4 Qc8 15. d5 exd5 16. Nxd5 h6 17. Nc7 Rd8 18. Nxa8 Qxa8 19. Ne1 Ne4 20. f3 Nef6 21. Rd2 Qc8 22. Rcd1 Kf8 23. Nd3 Nd5 24. Bxd5 Bxd5 25. Ne5 Be6 26. Nxd7+ Rxd7 27. Bd6 Bxd6 28. Rxd6 Qc7 29. Rxd7 Bxd7 30. Qxa6 Kg8 31. Qa8+ Kh7 32. Qe4+ Kg8 33. Qe7 1-0

[Event "Plzen op 5th"]
[Site "Plzen"]
[Date "2013.11.29"]
[Round "6"]
[White "Simacek, Vaclav"]
[Black "Zak, Jiri"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1829"]
[BlackElo "1684"]
[PlyCount "111"]
[EventDate "2013.11.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nc3 Nf6 5. Nf3 Bg4 6. Bb5+ Nbd7 7. 0-0 a6 8. Ba4 b5 9. Bb3 e6 10. Qd3 Bf5 11. Qe2 Be7 12. Nh4 Bg6 13. Nxg6 hxg6 14. Bf4 Kf8 15. Qf3 Nb6 16. Ne2 Nc4 17. Bxc4 bxc4 18. b3 Bd6 19. bxc4 Bxf4 20. Nxf4 dxc4 21. Rfe1 Kg8 22. Rad1 Rc8 23. h3 g5 24. Ne2 Nd5 25. Rb1 Rb8 26. Qg3 Rc8 27. Rb7 Rc7 28. Reb1 Kh7 29. Rxc7 Nxc7 30. Rb7 Nb5 31. Rxf7 Nxd4 32. Nxd4 Qxd4 33. Qxg5 Rd8 34. c3 Rd5 35. cxd4 Rxg5 36. Rc7 Ra5 37. Rxc4 Rxa2 38. Rc6 a5 39. Rxe6 a4 40. Ra6 a3 41. Kf1 Ra1+ 42. Ke2 Kg8 43. Ra7 Kh7 44. Ra6 Kg8 45. Kf3 Kf7 46. Ke4 Ra2 47. g4 Re2+ 48. Kd5 a2 49. f4 Rh2 50. g5 g6 51. Ra7+ Kg8 52. Ke6 Rb2 53. d5 Rb6+ 54. d6 Rb2 55. d7 Rd2 56. Rxa2 1-0

[Event "Plzen op 5th"]
[Site "Plzen"]
[Date "2013.11.28"]
[Round "5"]
[White "Tejkal, Jiri"]
[Black "Zak, Jiri"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "1970"]
[BlackElo "1684"]
[PlyCount "119"]
[EventDate "2013.11.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. e3 Nbd7 6. Bd3 Be7 7. 0-0 0-0 8. b3 Re8 9. Bb2 Bd6 10. Bc2 e5 11. cxd5 e4 12. dxc6 bxc6 13. Ng5 Qc7 14. h3 Ba6 15. Re1 Bb4 16. h4 h6 17. Nh3 Qa5 18. a3 Bxc3 19. b4 Bxb4 20. axb4 Qb6 21. Ba3 Bb5 22. Nf4 Bc4 23. f3 Bd5 24. Nxd5 cxd5 25. Qe2 a6 26. Ba4 Rab8 27. Rac1 Rec8 28. fxe4 dxe4 29. Rc2 Qd6 30. Rec1 Rxc2 31. Rxc2 Qg3 32. Qf2 Qxf2+ 33. Kxf2 Nb6 34. Bb3 Nfd5 35. Bxd5 Nxd5 36. Rc4 f6 37. g4 Rb7 38. h5 Kf7 39. Rc6 Nxb4 40. Bxb4 Rxb4 41. Rxa6 Rb7 42. Kg3 g5 43. hxg6+ Kxg6 44. Re6 Rb1 45. Rxe4 Rd1 46. Re8 Kf7 47. Re4 Rd2 48. Rf4 Kg6 49. Kf3 Kf7 50. Ke4 Ke6 51. Rf1 Rg2 52. Kf3 Rd2 53. Rh1 Kf7 54. Rxh6 Kg7 55. Rh3 Ra2 56. Kf4 Ra7 57. g5 fxg5+ 58. Kxg5 Ra5+ 59. Kf4 Kg6 60. Rh1 1-0

[Event "Plzen op 5th"]
[Site "Plzen"]
[Date "2013.11.27"]
[Round "4"]
[White "Zak, Jiri"]
[Black "Vlk, Miloslav"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "1684"]
[BlackElo "2006"]
[PlyCount "63"]
[EventDate "2013.11.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 g5 5. Bg3 Nc6 6. Nf3 Bg7 7. Qd2 Ngxe5 8. Nxe5 Nxe5 9. e3 d6 10. Nc3 Be6 11. b3 Qf6 12. Rc1 0-0-0 13. Nd5 Bxd5 14. cxd5 Kb8 15. Be2 h5 16. h4 g4 17. Bxe5 Qxe5 18. g3 Rhe8 19. 0-0 Re7 20. Rc2 Qf5 21. Rd1 Be5 22. Bf1 Rde8 23. Bg2 Qd7 24. Rdc1 Qb5 25. Bf1 Qb6 26. Kg2 Bg7 27. Rc4 Re4 28. Bd3 Rxc4 29. Rxc4 Re5 30. Rb4 Qc5 31. Rb5 Qa3 32. Ra5 1-0

[Event "Plzen op 5th"]
[Site "Plzen"]
[Date "2013.11.26"]
[Round "3"]
[White "Fakan, Petr"]
[Black "Zak, Jiri"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1483"]
[BlackElo "1684"]
[PlyCount "48"]
[EventDate "2013.11.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. e4 c6 2. c4 e6 3. d4 d5 4. cxd5 exd5 5. Nc3 dxe4 6. Nxe4 Bf5 7. Ng3 Bg6 8. Nf3 Nd7 9. Be3 Ngf6 10. Be2 Bd6 11. Qb3 Qc7 12. 0-0 0-0 13. Bd3 Bxd3 14. Qxd3 Rfe8 15. Rfe1 Nf8 16. Nf5 Bf4 17. Bxf4 Qxf4 18. Ne7+ Kh8 19. Qb3 Ne6 20. Rxe6 fxe6 21. Qxe6 Ng8 22. Ng6+ hxg6 23. Qxg6 Qh6 24. Qxh6+ Nxh6 0-1

[Event "Plzen op 5th"]
[Site "Plzen"]
[Date "2013.11.25"]
[Round "2"]
[White "Zak, Jiri"]
[Black "Sargsjan, Karen"]
[Result "0-1"]
[ECO "E87"]
[WhiteElo "1684"]
[BlackElo "1962"]
[PlyCount "64"]
[EventDate "2013.11.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 Nbd7 7. Qd2 e5 8. d5 Nc5 9. b4 Ncd7 10. Bd3 Nh5 11. Nge2 f5 12. 0-0 f4 13. Bf2 Ndf6 14. c5 g5 15. cxd6 cxd6 16. Nb5 g4 17. Rac1 Ne8 18. Rc2 a6 19. Na3 gxf3 20. gxf3 Bh3 21. Bh4 Qxh4 22. Rf2 Rf6 23. Nc1 Rg6+ 24. Kh1 Ng3+ 25. hxg3 fxg3 26. Re2 Bg4+ 27. Kg1 Bxf3 28. Rg2 Bh6 29. Qe1 Bf4 30. Nc4 Rh6 31. Kf1 Qh1+ 32. Rg1 Qxg1+ 0-1

[Event "Plzen op 5th"]
[Site "Plzen"]
[Date "2013.11.24"]
[Round "1"]
[White "Kohtz, Andreas"]
[Black "Zak, Jiri"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2046"]
[BlackElo "1684"]
[PlyCount "55"]
[EventDate "2013.11.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c6 4. c3 e6 5. e3 Bd6 6. Ne5 Qc7 7. Nd2 Nbd7 8. Ndf3 Bxe5 9. Nxe5 Nxe5 10. Bxe5 Qe7 11. Bd3 0-0 12. Qc2 g6 13. 0-0 Nd7 14. Bf4 Re8 15. f3 e5 16. Bg3 e4 17. fxe4 dxe4 18. Bc4 Nf6 19. Bh4 Bf5 20. g4 Nxg4 21. Bxe7 Nxe3 22. Qe2 Nxf1 23. Bf6 e3 24. Rxf1 Re4 25. Be5 Rg4+ 26. Qxg4 Bxg4 27. Rxf7 Re8 28. Rf5+ 1-0

[Event "Klatovy op-B"]
[Site "Klatovy"]
[Date "2013.07.07"]
[Round "9"]
[White "Zak, Jiri"]
[Black "Kocandova, Martina"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1720"]
[BlackElo "1790"]
[PlyCount "90"]
[EventDate "2013.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bf4 Bd6 5. Bxd6 Qxd6 6. c5 Qe7 7. Nf3 0-0 8. e3 Nc6 9. Bd3 e5 10. Be2 e4 11. Nd2 b6 12. Bb5 Nb4 13. Qb3 bxc5 14. a3 cxd4 15. exd4 Nd3+ 16. Bxd3 exd3+ 17. Kd1 Ng4 18. Kc1 c6 19. f3 Nf2 20. Rf1 Qe3 21. Nd1 Nxd1 22. Qxd1 Qxd4 23. Kb1 Bf5 24. Ka2 Rab8 25. b3 c5 26. g4 Be6 27. f4 c4 28. f5 Bd7 29. b4 c3 30. Nb3 Qc4 31. f6 Ba4 32. Rb1 c2 33. Qd2 cxb1Q+ 34. Rxb1 Bxb3+ 35. Rxb3 Qc2+ 36. Rb2 Qxd2 37. Rxd2 gxf6 38. Rxd3 Rfd8 39. Kb3 d4 40. a4 Rbc8 41. b5 Rc3+ 42. Rxc3 dxc3 43. Kxc3 Kf8 44. Kc4 Ke7 45. a5 Kd6 0-1

[Event "Klatovy op-B"]
[Site "Klatovy"]
[Date "2013.07.06"]
[Round "8"]
[White "Zednik, Zdenek"]
[Black "Zak, Jiri"]
[Result "1/2-1/2"]
[ECO "B25"]
[WhiteElo "1900"]
[BlackElo "1720"]
[PlyCount "106"]
[EventDate "2013.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. f4 d6 5. Nf3 Bg7 6. Bg2 Qc7 7. 0-0 Nf6 8. d3 a6 9. h3 0-0 10. Kh2 Rb8 11. Be3 e6 12. d4 Nxd4 13. Nxd4 cxd4 14. Bxd4 e5 15. Be3 Bd7 16. fxe5 dxe5 17. Bg5 Qc6 18. Qf3 Nh5 19. Be7 Rfe8 20. Qxf7+ Kh8 21. Bb4 Nf6 22. Qb3 Be6 23. Qa3 Bc4 24. Rf2 b6 25. Bd6 Rb7 26. Rd1 Rd7 27. b3 Bg8 28. Qb4 Red8 29. Bxe5 Rxd1 30. Nxd1 Rxd1 31. Rxf6 Bxf6 32. Qe7 Rd6 33. Qxd6 Qxd6 34. Bxd6 Be6 35. e5 Bg5 36. Bb7 a5 37. c4 Be3 38. Bd5 Bd7 39. e6 Be8 40. Kg2 Bd4 41. Kf3 Kg7 42. Ke4 Bf2 43. g4 Kf6 44. Be5+ Kg5 45. Kf3 Bc5 46. Bb7 h5 47. Bc8 Bc6+ 48. Ke2 hxg4 49. hxg4 Bg2 50. Bd7 Bh3 51. Bc7 Bxg4+ 52. Kd3 Kf6 53. Bd8+ Ke5 1/2-1/2

[Event "Klatovy op-B"]
[Site "Klatovy"]
[Date "2013.07.05"]
[Round "7"]
[White "Zak, Jiri"]
[Black "Soltys, Roman"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "1720"]
[BlackElo "1740"]
[PlyCount "67"]
[EventDate "2013.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 Bf5 5. Bd2 e6 6. Nf3 Bd6 7. Be2 Nbd7 8. h3 Rc8 9. Nh4 Ne4 10. Nxf5 exf5 11. cxd5 cxd5 12. Nxd5 Qh4 13. 0-0 Ng3 14. fxg3 Qxg3 15. Rf3 Qh2+ 16. Kf2 0-0 17. Qh1 Rc2 18. Qxh2 Bxh2 19. Bc3 Bd6 20. Kf1 Rc8 21. Bd3 R2xc3 22. bxc3 g6 23. Rb1 b6 24. a4 Kg7 25. Ke2 Nf6 26. Nxf6 Kxf6 27. e4 Re8 28. Kd2 Kg5 29. exf5 Bf4+ 30. Kc2 Bd6 31. g3 h5 32. Kd2 Bf8 33. Rb5 Bh6 34. f6+ 1-0

[Event "Klatovy op-B"]
[Site "Klatovy"]
[Date "2013.07.04"]
[Round "6"]
[White "Stech, Pavel"]
[Black "Zak, Jiri"]
[Result "0-1"]
[ECO "B77"]
[WhiteElo "1471"]
[BlackElo "1720"]
[PlyCount "68"]
[EventDate "2013.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 g6 7. f3 Bg7 8. Be3 a6 9. Bb3 Na5 10. Qd2 0-0 11. 0-0-0 Nd7 12. h4 Nxb3+ 13. Nxb3 Ne5 14. Bd4 b5 15. Qe2 Be6 16. f4 Bg4 17. Qe1 Bxd1 18. Nxd1 Nc4 19. Bxg7 Kxg7 20. h5 e5 21. g4 exf4 22. hxg6 fxg6 23. Qc3+ Qf6 24. Qh3 Rh8 25. Nc3 Rae8 26. Rd1 b4 27. g5 Qxg5 28. Nd5 f3+ 29. Kb1 Ne5 30. Nd4 Qg4 31. Qf1 f2 32. Ne3 Qxe4 33. Qxa6 Qxe3 34. Qxd6 Qe1 0-1

[Event "Klatovy op-B"]
[Site "Klatovy"]
[Date "2013.07.03"]
[Round "5"]
[White "Zak, Jiri"]
[Black "Koucha, Maryam Amina"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "1720"]
[PlyCount "95"]
[EventDate "2013.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nf3 Nc6 2. c4 e5 3. Nc3 Nf6 4. d3 Bb4 5. Bd2 b6 6. g3 Bb7 7. Bg2 Ne7 8. 0-0 Ng6 9. a3 Be7 10. e4 0-0 11. Re1 Bc5 12. b4 Be7 13. Bh3 c5 14. b5 a6 15. a4 Ne8 16. Nd5 Nd6 17. Qb3 a5 18. Qb2 Bf6 19. Nxf6+ Qxf6 20. Bc3 Qxf3 21. Re3 Qh5 22. Bxd7 f5 23. Bxe5 Nxe5 24. Qxe5 Qh6 25. Be6+ Nf7 26. Qxf5 Rae8 27. Bxf7+ Rxf7 28. Qg4 Qf6 29. Ra2 Bc8 30. Qe2 Qg6 31. Qf1 Re5 32. f4 Rh5 33. f5 Qg5 34. Rf3 Rh6 35. Rff2 Rf8 36. Qe2 Rf7 37. Rf4 Rd6 38. e5 Rd8 39. f6 Bh3 40. fxg7 Rxg7 41. Qf3 Qe7 42. g4 Bxg4 43. Rxg4 Rxg4+ 44. Qxg4+ Kh8 45. Rg2 Qxe5 46. h4 Qe3+ 47. Kh2 Qxd3 48. Qg7# 1-0

[Event "Klatovy op-B"]
[Site "Klatovy"]
[Date "2013.07.02"]
[Round "4"]
[White "Rezac, Jindrich"]
[Black "Zak, Jiri"]
[Result "1-0"]
[ECO "D94"]
[WhiteElo "1850"]
[BlackElo "1720"]
[PlyCount "73"]
[EventDate "2013.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. e3 Nf6 4. Nc3 g6 5. Nf3 Bg7 6. Bd3 dxc4 7. Bxc4 0-0 8. 0-0 Nbd7 9. e4 c6 10. Re1 Qc7 11. Bg5 b5 12. Bd3 a6 13. Rc1 Qb6 14. e5 Nd5 15. Nxd5 cxd5 16. Be7 Re8 17. Bd6 Bf8 18. Bc7 Qa7 19. Ba5 Nb6 20. b3 Bd7 21. Qd2 Rac8 22. h4 Rxc1 23. Rxc1 Rc8 24. h5 Rxc1+ 25. Qxc1 Qb7 26. Nh2 Nc8 27. Ng4 Be8 28. Nf6+ Kh8 29. Nxe8 Na7 30. Qc7 Qxc7 31. Nxc7 Nc6 32. Bb6 Nb8 33. hxg6 hxg6 34. a4 bxa4 35. bxa4 Nd7 36. Ba7 a5 37. Bb5 1-0

[Event "Klatovy op-B"]
[Site "Klatovy"]
[Date "2013.07.01"]
[Round "3"]
[White "Zak, Jiri"]
[Black "Baloghova, Darina"]
[Result "1-0"]
[ECO "B54"]
[WhiteElo "1720"]
[PlyCount "87"]
[EventDate "2013.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 e5 5. Nf3 Be6 6. Nc3 Nf6 7. Ng5 a6 8. Nxe6 fxe6 9. Bc4 Qd7 10. 0-0 Nc6 11. a4 Be7 12. Be3 0-0 13. a5 Bd8 14. Bb6 Rc8 15. Bb3 Bxb6 16. axb6 Nd4 17. Ba2 Rc6 18. Rb1 Rxb6 19. Qd3 Kh8 20. f4 exf4 21. Qxd4 Rc6 22. e5 Nh5 23. Rbd1 d5 24. Bb3 Rc7 25. Rd3 g5 26. g4 Ng7 27. Ne4 Qe7 28. Nf6 Ne8 29. Nxe8 Qxe8 30. Rh3 Rcf7 31. Rff3 Qb5 32. Kf2 a5 33. Rc3 Qa6 34. Rh6 b5 35. Bxd5 Rd7 36. Qd3 Qa7+ 37. Kf3 Rxd5 38. Qe4 Qd7 39. Rc6 Re8 40. Rd6 Qg7 41. Rdxe6 Rxe6 42. Rxe6 Qd7 43. Qf5 Qd8 44. Rf6 1-0

[Event "Klatovy op-B"]
[Site "Klatovy"]
[Date "2013.06.30"]
[Round "2"]
[White "Hosnedl, Matyas"]
[Black "Zak, Jiri"]
[Result "1/2-1/2"]
[ECO "B83"]
[BlackElo "1720"]
[PlyCount "60"]
[EventDate "2013.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be3 a6 7. Be2 e6 8. Qd2 Be7 9. 0-0 0-0 10. Rad1 Qc7 11. h3 Bd7 12. Rfe1 Ne5 13. Nf3 Nc4 14. Bxc4 Qxc4 15. Qd4 Qxd4 16. Rxd4 e5 17. Rd3 Bc6 18. Nd2 Rac8 19. f3 Ne8 20. Nc4 f5 21. Nb6 Rb8 22. Nbd5 Bd8 23. exf5 Rxf5 24. Bb6 Rf7 25. Bxd8 Bxd5 26. Rxd5 Rxd8 27. Rexe5 Nf6 28. Rd4 Rfd7 29. Re3 Kf7 30. Ne4 Nxe4 1/2-1/2

[Event "Klatovy op-B"]
[Site "Klatovy"]
[Date "2013.06.29"]
[Round "1"]
[White "Vachal, Josef"]
[Black "Zak, Jiri"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1935"]
[BlackElo "1720"]
[PlyCount "31"]
[EventDate "2013.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 a6 7. Nxc6 bxc6 8. e5 Ng4 9. exd6 exd6 10. Bf4 Be7 11. Qf3 Qd7 12. 0-0-0 0-0 13. Rhe1 Rd8 14. Bxd6 Bxd6 15. Rxd6 Qxd6 16. Qxf7+ 1-0

[Event "Teplice op 8th"]
[Site "Teplice"]
[Date "2013.06.24"]
[Round "9"]
[White "Frijling, Jeroen"]
[Black "Zak, Jiri"]
[Result "1/2-1/2"]
[ECO "D90"]
[WhiteElo "1826"]
[BlackElo "1723"]
[PlyCount "56"]
[EventDate "2013.06.15"]
[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 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 g6 5. Bf4 e6 6. e3 Bg7 7. Bd3 Nbd7 8. h3 0-0 9. 0-0 dxc4 10. Bxc4 Nb6 11. Bd3 Nbd5 12. Bh2 Re8 13. e4 Nxc3 14. bxc3 Nd7 15. e5 b6 16. Be4 Bb7 17. Bf4 Qc7 18. Rc1 Rad8 19. Bg5 Rc8 20. Qd2 c5 21. Bxb7 Qxb7 22. Rfd1 Qd5 23. Nh2 b5 24. Ng4 c4 25. Nh6+ Bxh6 26. Bxh6 f6 27. f4 Rcd8 28. Qe3 Rc8 1/2-1/2

[Event "Teplice op 8th"]
[Site "Teplice"]
[Date "2013.06.22"]
[Round "8"]
[White "Balka, Ludvik"]
[Black "Zak, Jiri"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1735"]
[BlackElo "1723"]
[PlyCount "105"]
[EventDate "2013.06.15"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be3 a6 7. Nxc6 bxc6 8. h3 g6 9. Bd3 Bg7 10. 0-0 0-0 11. Qd2 Qc7 12. Rae1 Nd7 13. f4 Qa5 14. f5 Bxc3 15. Qxc3 Qxc3 16. bxc3 Bb7 17. Bh6 Rfe8 18. fxg6 hxg6 19. Rb1 Ra7 20. Rf4 c5 21. Bc4 Ne5 22. Bb3 Bc6 23. Bd5 Bb5 24. a3 c4 25. Rb4 e6 26. a4 exd5 27. axb5 dxe4 28. bxa6 Rxa6 29. Rf2 f5 30. Rb7 Nf7 31. Be3 Ra1+ 32. Kh2 Re1 33. Bd2 Rd1 34. Re2 g5 35. Rb5 f4 36. Rd5 e3 37. Rd4 Kf8 38. Be1 Rxd4 39. cxd4 Nh6 40. Bb4 Ke7 41. g3 Nf5 42. gxf4 gxf4 43. Bc3 f3 44. Re1 e2 45. Kg1 Nh4 46. Kf2 Rf8 47. Bd2 Ke6 48. Rh1 Kd5 49. Rg1 Ng2 50. Rh1 Nh4 51. c3 Rg8 52. Rg1 Rxg1 53. Kxg1 0-1

[Event "Teplice op 8th"]
[Site "Teplice"]
[Date "2013.06.21"]
[Round "7"]
[White "Zak, Jiri"]
[Black "Hanzlik, Daniel"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1723"]
[BlackElo "1767"]
[PlyCount "82"]
[EventDate "2013.06.15"]
[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 c5 2. Nf3 e6 3. c3 d5 4. e5 d4 5. cxd4 cxd4 6. Qa4+ Nc6 7. Bb5 Bd7 8. 0-0 Bc5 9. Re1 a6 10. Qc2 Ba7 11. Ba4 b5 12. Bb3 Rc8 13. Qd1 Nge7 14. d3 Ng6 15. Kf1 Qc7 16. Na3 0-0 17. Bd2 Bb8 18. Re2 Ngxe5 19. Nxe5 Nxe5 20. Bf4 f6 21. Nc2 Qb6 22. Re4 Nc6 23. Bxb8 Rxb8 24. Bxe6+ Bxe6 25. Rxe6 Qc7 26. Qe2 Qxh2 27. f3 Ne5 28. Kf2 Rfe8 29. Nxd4 Qh4+ 30. Kf1 Qxd4 31. Rxa6 Ng4 32. Qxe8+ Rxe8 33. fxg4 Qxb2 34. Re1 Rxe1+ 35. Kxe1 Qxg2 36. a4 bxa4 37. Rxa4 Kf7 38. Ra7+ Kg6 39. Rd7 Qxg4 40. Rd8 Qb4+ 41. Ke2 Qe7+ 0-1

[Event "Teplice op 8th"]
[Site "Teplice"]
[Date "2013.06.20"]
[Round "6"]
[White "Parpel, Petr"]
[Black "Zak, Jiri"]
[Result "1/2-1/2"]
[ECO "D10"]
[WhiteElo "1778"]
[BlackElo "1723"]
[PlyCount "60"]
[EventDate "2013.06.15"]
[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 d5 2. c4 c6 3. Nc3 Nf6 4. e3 g6 5. b3 Bg7 6. Bb2 0-0 7. Qc2 Bf5 8. Bd3 Bxd3 9. Qxd3 Nbd7 10. cxd5 Nxd5 11. Nxd5 cxd5 12. Nf3 Re8 13. 0-0 a6 14. Rac1 e6 15. Rc2 Rc8 16. Rfc1 Rxc2 17. Qxc2 Bf8 18. Qc7 b5 19. Qb7 Nb8 20. Ne5 Re7 21. Qa8 f6 22. Nc6 Nxc6 23. Qxc6 Qa5 24. a3 Kf7 25. Kf1 Qd2 26. Qc2 Qxc2 27. Rxc2 Rb7 28. Rc6 a5 29. b4 a4 30. Ke2 Be7 1/2-1/2

[Event "Teplice op 8th"]
[Site "Teplice"]
[Date "2013.06.19"]
[Round "5"]
[White "Zak, Jiri"]
[Black "Gratze, Michael"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1723"]
[BlackElo "2006"]
[PlyCount "36"]
[EventDate "2013.06.15"]
[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 c5 2. Nf3 d6 3. b3 Nf6 4. Nc3 e5 5. Be2 Nc6 6. d3 Be7 7. 0-0 0-0 8. h3 Re8 9. Re1 Bf8 10. Bg5 h6 11. Bd2 Be6 12. Qc1 Qd7 13. Kh2 Nd4 14. Bd1 Rec8 15. a4 b6 16. Qb2 a6 17. Nb1 g5 18. g4 Bg7 0-1

[Event "Teplice op 8th"]
[Site "Teplice"]
[Date "2013.06.18"]
[Round "4"]
[White "Straslipka, Jiri"]
[Black "Zak, Jiri"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1750"]
[BlackElo "1723"]
[PlyCount "90"]
[EventDate "2013.06.15"]
[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 d5 2. Nf3 Nf6 3. Bf4 g6 4. Nbd2 Bg7 5. e3 0-0 6. Bd3 Nbd7 7. c3 h6 8. h3 c5 9. Rc1 b6 10. g4 Ne8 11. Ne5 Nxe5 12. dxe5 Nc7 13. Nf3 Ne6 14. Bg3 Qc7 15. Bb1 Rd8 16. h4 Nf8 17. e6 Qb7 18. exf7+ Kxf7 19. Rg1 Nd7 20. Qc2 Qc6 21. h5 g5 22. Rd1 e6 23. Qg6+ Kf8 24. c4 Bb7 25. cxd5 exd5 26. Bd6+ Kg8 27. Nxg5 Nf8 28. Qf7+ Kh8 29. Qf5 Rxd6 30. Nf7+ Kg8 31. Nxd6 Qxd6 32. g5 Qh2 33. Rf1 Qxh5 34. Rxd5 Bxb2 35. Rd3 Bg7 36. Bc2 c4 37. Ra3 Bb2 38. Bd1 Qxg5 39. Qxg5+ hxg5 40. Ra4 b5 41. Rg1 bxa4 42. Rxg5+ Kf7 43. Bxa4 Rd8 44. Rc5 Bc3+ 45. Ke2 Rd2+ 0-1

[Event "Teplice op 8th"]
[Site "Teplice"]
[Date "2013.06.17"]
[Round "3"]
[White "Zak, Jiri"]
[Black "Dolezal, Radoslav1111"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1723"]
[BlackElo "1933"]
[PlyCount "50"]
[EventDate "2013.06.15"]
[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 d5 2. c4 c6 3. Nc3 Nf6 4. e3 g6 5. Bd3 Bg7 6. Nge2 0-0 7. 0-0 Nbd7 8. b3 e5 9. cxd5 Nxd5 10. Nxd5 cxd5 11. f3 exd4 12. exd4 Qb6 13. Be3 Ne5 14. Bc2 Nc6 15. Qd2 Re8 16. Rad1 Bd7 17. a3 Rac8 18. Bf2 Ne7 19. Ng3 Rc7 20. Rfe1 Be6 21. Rb1 Rec8 22. Bd1 Nf5 23. Ne2 Bh6 24. f4 Nd6 25. Qb2 Ne4 0-1

[Event "Teplice op 8th"]
[Site "Teplice"]
[Date "2013.06.16"]
[Round "2"]
[White "Novotny, Tomas"]
[Black "Zak, Jiri"]
[Result "1/2-1/2"]
[ECO "D60"]
[WhiteElo "1862"]
[BlackElo "1723"]
[PlyCount "61"]
[EventDate "2013.06.15"]
[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 d5 2. c4 c6 3. Nf3 Nf6 4. Bg5 e6 5. e3 Be7 6. Nc3 h6 7. Bh4 0-0 8. Bd3 dxc4 9. Bxc4 Nbd7 10. 0-0 b5 11. Bd3 Nd5 12. Bxe7 Qxe7 13. Qc2 Bb7 14. Nxd5 exd5 15. Rae1 a6 16. e4 dxe4 17. Rxe4 Qf6 18. Ne5 Qd6 19. Nxd7 Qxd7 20. Rh4 Qd6 21. Rd1 Rfe8 22. Re4 Rab8 23. b3 Kf8 24. Qc5 Rbd8 25. Rxe8+ Kxe8 26. Qxd6 Rxd6 27. Be4 Kd7 28. Kf1 Kc7 29. Ke2 Bc8 30. h3 f5 31. Bf3 1/2-1/2

[Event "Teplice op 8th"]
[Site "Teplice"]
[Date "2013.06.15"]
[Round "1"]
[White "Zak, Jiri"]
[Black "Toman, Ondrej"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1723"]
[BlackElo "2052"]
[PlyCount "80"]
[EventDate "2013.06.15"]
[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. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. Ne2 Qc7 7. Bd2 c5 8. c3 f6 9. f4 Nc6 10. Qc2 Qb6 11. Be3 Nh6 12. Qb3 Qxb3 13. axb3 Nf5 14. Bf2 cxd4 15. Nxd4 Nfxd4 16. Bxd4 fxe5 17. fxe5 Bb4 18. 0-0 a6 19. Na3 Bxa3 20. bxa3 Nxd4 21. cxd4 Rc8 22. Rac1 Ke7 23. g3 Rc6 24. Rxc6 bxc6 25. Rc1 Kd7 26. Kf2 Kc7 27. Ke3 Rf8 28. Ke2 Kb6 29. Rc3 Rf5 30. Ke1 c5 31. dxc5+ Kc6 32. b4 Rxe5+ 33. Kd2 Rh5 34. h4 Rf5 35. a4 e5 36. b5+ axb5 37. axb5+ Kxb5 38. c6 Rf2+ 39. Ke1 Rf8 40. c7 Rc8 0-1

[Event "Marianske Lazne op 12th"]
[Site "Marianske Lazne"]
[Date "2013.01.25"]
[Round "8"]
[White "Paseka, Christian"]
[Black "Zak, Jiri"]
[Result "1-0"]
[ECO "D52"]
[WhiteElo "1709"]
[BlackElo "1701"]
[PlyCount "120"]
[EventDate "2013.01.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Bb4 5. Bg5 Nbd7 6. e3 c6 7. Bd3 Be7 8. 0-0 0-0 9. a3 dxc4 10. Bxc4 Nd5 11. Bxe7 Qxe7 12. Nxd5 exd5 13. Bd3 f5 14. Qc2 Nf6 15. Bxf5 Bxf5 16. Qxf5 Ne4 17. Qg4 Rf6 18. Rad1 Raf8 19. Qh4 Qd6 20. Ng5 Nxg5 21. Qxg5 Rf5 22. Qg3 Qh6 23. f4 R8f6 24. Qf2 Re6 25. g4 Rf8 26. g5 Qh5 27. Qf3 Qg6 28. h4 Qe8 29. Rde1 g6 30. Kf2 Rf5 31. Re2 Kf8 32. Rh1 Ke7 33. h5 Kd6 34. hxg6 hxg6 35. Rh6 Rf7 36. Rh3 Kc7 37. Qg3 Kb6 38. Qg4 Re4 39. Rf3 Rfe7 40. Qh3 Rxd4 41. f5 gxf5 42. Qxf5 Rde4 43. g6 R4e6 44. Rg3 Rg7 45. Qf4 a6 46. Qd4+ c5 47. Qxg7 d4 48. Qf7 Qc6 49. Rf3 Rxg6 50. exd4 cxd4 51. Qb3+ Ka7 52. Qd3 Qd6 53. Ke1 Rg1+ 54. Kd2 Qh6+ 55. Kc2 Rc1+ 56. Kb3 Qd6 57. Ka2 Qd5+ 58. Qb3 Qd7 59. Rd2 Qh7 60. Rfd3 Qe4 1-0

[Event "Brno op 3rd"]
[Site "Brno"]
[Date "2012.11.17"]
[Round "9"]
[White "Zak, Jiri"]
[Black "Sipl, Frantisek"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "1633"]
[BlackElo "1891"]
[PlyCount "40"]
[EventDate "2012.11.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 151 Extra"]
[Source "ChessBase"]
[SourceDate "2012.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2012.12.18"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c6 4. Nf3 d5 5. e3 Bd6 6. Bd3 Nbd7 7. b3 Bb4 8. Bb2 Qa5 9. Qc2 dxc4 10. bxc4 0-0 11. 0-0 Qh5 12. Ne4 Nxe4 13. Bxe4 f5 14. Bd3 Bd6 15. Ne5 Nf6 16. Be2 Qe8 17. f4 Nd7 18. c5 Be7 19. a4 b6 20. Ba3 Qd8 1/2-1/2

[Event "Brno op 3rd"]
[Site "Brno"]
[Date "2012.11.16"]
[Round "8"]
[White "Zejda, Karel"]
[Black "Zak, Jiri"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1833"]
[BlackElo "1633"]
[PlyCount "77"]
[EventDate "2012.11.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 151 Extra"]
[Source "ChessBase"]
[SourceDate "2012.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2012.12.18"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. Bf4 Nf6 4. Nbd2 e6 5. h3 Bd6 6. Ne5 Nh5 7. e3 Nxf4 8. exf4 0-0 9. Bd3 Bxe5 10. fxe5 Qb6 11. Nb3 Nd7 12. 0-0 c5 13. dxc5 Nxc5 14. Nxc5 Qxc5 15. Qh5 g6 16. Qh6 Re8 17. Rae1 Qf8 18. Qh4 Qe7 19. Qg4 Bd7 20. Re3 Kh8 21. Rf3 Rg8 22. Rf6 Rg7 23. h4 h5 24. Qg5 Rag8 25. Re1 Be8 26. Re3 Qb4 27. Rg3 Qxb2 28. Qxh5+ Rh7 29. Qe2 Qc1+ 30. Kh2 Rxh4+ 31. Rh3 Rxh3+ 32. gxh3 Kg7 33. Qf3 Qg5 34. Qe2 Rh8 35. f4 Qh4 36. Qf3 Bc6 37. Bf1 d4 38. Qe2 a6 39. Bg2 1/2-1/2

[Event "Brno op 3rd"]
[Site "Brno"]
[Date "2012.11.15"]
[Round "7"]
[White "Zak, Jiri"]
[Black "Stary, Vladimir"]
[Result "1/2-1/2"]
[ECO "E33"]
[WhiteElo "1633"]
[BlackElo "1850"]
[PlyCount "83"]
[EventDate "2012.11.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 151 Extra"]
[Source "ChessBase"]
[SourceDate "2012.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2012.12.18"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 Nc6 5. e3 0-0 6. Nf3 d6 7. a3 Bxc3+ 8. Qxc3 a5 9. Bd3 Qe7 10. b3 e5 11. Be2 Bg4 12. d5 Bxf3 13. Bxf3 e4 14. Be2 Ne5 15. Bb2 Nfd7 16. 0-0 f5 17. f4 exf3 18. Bxf3 Nxf3+ 19. Rxf3 Nc5 20. Rg3 Rf7 21. Rf3 Ne4 22. Qd4 Qg5 23. Raf1 Raf8 24. Qd3 h6 25. Rf4 Qe7 26. Qd4 Kh7 27. Qd3 g6 28. Qe2 b6 29. b4 axb4 30. axb4 Ra8 31. Ra1 Re8 32. Ra7 Nf6 33. Bd4 Rb8 34. h3 Nh5 35. Rf3 f4 36. Ra3 Re8 37. Qf2 Ng3 38. exf4 Ne2+ 39. Kh2 Nxd4 40. Qxd4 Qe4 41. Qxe4 Rxe4 42. Rac3 1/2-1/2

[Event "Brno op 3rd"]
[Site "Brno"]
[Date "2012.11.14"]
[Round "5"]
[White "Kubicek, Pavel"]
[Black "Zak, Jiri"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1971"]
[BlackElo "1633"]
[PlyCount "70"]
[EventDate "2012.11.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 151 Extra"]
[Source "ChessBase"]
[SourceDate "2012.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2012.12.18"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. c3 Nc6 6. Bf4 e6 7. Nf3 Bd6 8. Ne5 Qc7 9. Qe2 0-0 10. Nd2 Bd7 11. Ndf3 h6 12. h3 Bxe5 13. dxe5 Nh5 14. Bh2 g6 15. Qd2 Kh7 16. g4 Ng7 17. h4 Ne7 18. Bg3 h5 19. Qg5 Qd8 20. gxh5 Nef5 21. hxg6+ fxg6 22. Qg4 Nh5 23. Ng5+ Kg7 24. Rg1 Qe8 25. 0-0-0 Rc8 26. Kb1 Rc5 27. Nh3 Ra5 28. Bf4 Rh8 29. Bg5 Ra4 30. Bf6+ Nxf6 31. exf6+ Kxf6 32. Qg5+ Kg7 33. Nf4 Rxf4 34. Qxf4 Rxh4 35. Qg5 Rh5 1-0

[Event "Brno op 3rd"]
[Site "Brno"]
[Date "2012.11.14"]
[Round "6"]
[White "Zak, Jiri"]
[Black "Frantsuzova, Lyudmila Nikola"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "1633"]
[BlackElo "1764"]
[PlyCount "93"]
[EventDate "2012.11.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 151 Extra"]
[Source "ChessBase"]
[SourceDate "2012.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2012.12.18"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Bb4 6. Bd2 0-0 7. Bd3 Nbd7 8. 0-0 a5 9. a3 Bd6 10. c5 Bc7 11. b4 b5 12. cxb6 Nxb6 13. Qe2 axb4 14. axb4 Bb7 15. Rfb1 Qd6 16. Ne5 Nbd7 17. f4 Rfb8 18. Na4 Ne4 19. Be1 f6 20. Nxd7 Qxd7 21. Nc5 Nxc5 22. bxc5 Rxa1 23. Rxa1 e5 24. Qd2 exf4 25. exf4 Qg4 26. Bg3 f5 27. Rf1 Qg6 28. Re1 Qf6 29. Qf2 g6 30. Bh4 Qf8 31. Be7 Qf7 32. Bg5 Re8 33. Rxe8+ Qxe8 34. Bf6 Bc8 35. g3 Kf7 36. Be5 Ba5 37. Qb2 Qd7 38. Qb8 Bd8 39. Qd6 Be7 40. Qxd7 Bxd7 41. Bc7 h5 42. h4 Ke8 43. Kf2 Bd8 44. Bxd8 Kxd8 45. Ke3 Bc8 46. Kd2 Kc7 47. Kc3 1/2-1/2

[Event "Brno op 3rd"]
[Site "Brno"]
[Date "2012.11.13"]
[Round "4"]
[White "Zak, Jiri"]
[Black "Korinkova, Eva"]
[Result "1-0"]
[ECO "E85"]
[WhiteElo "1633"]
[BlackElo "1813"]
[PlyCount "63"]
[EventDate "2012.11.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 151 Extra"]
[Source "ChessBase"]
[SourceDate "2012.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2012.12.18"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 e5 7. Nge2 Nc6 8. d5 Ne7 9. Qd2 Ne8 10. g4 f5 11. gxf5 gxf5 12. Bg5 Bf6 13. Rg1 Ng6 14. 0-0-0 f4 15. Bxf6 Qxf6 16. Kb1 Kf7 17. Nc1 a5 18. Qf2 b6 19. Nb5 a4 20. a3 Bd7 21. Na2 Qh4 22. Qd2 Bxb5 23. cxb5 Nf6 24. Nb4 Nd7 25. Rg4 Qf6 26. Na6 Rfc8 27. Bh3 Ke7 28. Rdg1 Nc5 29. Rg5 Rf8 30. Nb4 Kf7 31. Rh5 Rh8 32. Rf5 1-0

[Event "Brno op 3rd"]
[Site "Brno"]
[Date "2012.11.12"]
[Round "3"]
[White "Guttridge, David"]
[Black "Zak, Jiri"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "1852"]
[BlackElo "1633"]
[PlyCount "43"]
[EventDate "2012.11.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 151 Extra"]
[Source "ChessBase"]
[SourceDate "2012.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2012.12.18"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 d5 4. Bd3 c5 5. b3 Nc6 6. Nbd2 Nb4 7. Be2 Bd6 8. Bb2 Nc6 9. 0-0 0-0 10. Rc1 cxd4 11. exd4 Qa5 12. a3 Bf4 13. b4 Qb6 14. c4 Ne4 15. c5 Qd8 16. g3 Bxd2 17. Nxd2 Nxd2 18. Qxd2 a6 19. Bd3 g6 20. f4 Bd7 21. Bc3 Na7 22. Qd1 1/2-1/2

[Event "Brno op 3rd"]
[Site "Brno"]
[Date "2012.11.11"]
[Round "2"]
[White "Zak, Jiri"]
[Black "Chudinovskih, Alexander N"]
[Result "0-1"]
[ECO "D40"]
[WhiteElo "1633"]
[BlackElo "2267"]
[PlyCount "48"]
[EventDate "2012.11.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 151 Extra"]
[Source "ChessBase"]
[SourceDate "2012.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2012.12.18"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. e3 0-0 6. Bd3 dxc4 7. Bxc4 c5 8. Nf3 Nc6 9. dxc5 Bxc5 10. 0-0 a6 11. a3 b5 12. Be2 Qb6 13. b4 Be7 14. Bb2 Bb7 15. Rfd1 Rac8 16. Rac1 a5 17. Qb3 axb4 18. axb4 Nxb4 19. Nxb5 Bd5 20. Qa4 Ra8 21. Bd4 Qxd4 22. Nbxd4 Rxa4 23. Ne5 h6 24. h3 Na2 0-1

[Event "Brno op 3rd"]
[Site "Brno"]
[Date "2012.11.10"]
[Round "1"]
[White "Spodny, Josef"]
[Black "Zak, Jiri"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2019"]
[BlackElo "1633"]
[PlyCount "51"]
[EventDate "2012.11.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 151 Extra"]
[Source "ChessBase"]
[SourceDate "2012.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2012.12.18"]
[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. d4 Bb4+ 12. Nc3 Qa5 13. Bd2 Nc6 14. a3 Bxc3 15. Bxc3 Qb5 16. Qg4 Kf8 17. Rc1 Nge7 18. Qe2 Qxe2+ 19. Kxe2 Ke8 20. b4 b5 21. Rc2 Kd7 22. Rhc1 Rhc8 23. Bb2 Rc7 24. Rc5 a6 25. Kd3 Nc8 26. f4 1/2-1/2

[Event "Prague op-A 11th"]
[Site "Prague"]
[Date "2012.01.13"]
[Round "1"]
[White "Zak, Jiri"]
[Black "Pflantz, Mike"]
[Result "0-1"]
[ECO "A52"]
[BlackElo "2123"]
[PlyCount "102"]
[EventDate "2012.01.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. a3 a5 7. Nc3 Ngxe5 8. Nxe5 Nxe5 9. Be2 0-0 10. Ne4 Be7 11. 0-0 Ra6 12. b3 Re6 13. Ng3 Bc5 14. Bb2 d6 15. Qc2 Rh6 16. Nf5 Rg6 17. Bxe5 dxe5 18. Bd3 Qg5 19. Ng3 f5 20. Rfe1 Rh6 21. Bf1 Qh4 22. h3 f4 23. Nh1 fxe3 24. fxe3 Rg6 25. g3 Rxg3+ 26. Nxg3 Qxg3+ 27. Qg2 Bxe3+ 28. Kh1 Qf4 29. Rad1 Bd4 30. Re4 Qh6 31. Kh2 Rf2 32. Qxf2 Bxf2 33. Rd8+ Kf7 34. Rxc8 Qd6 35. c5 Qxc5 36. Bc4+ Ke7 37. Rg4 g6 38. Rh8 b5 39. Rxh7+ Kd8 40. Rxg6 Kc8 41. Bf1 e4 42. Rh8+ Kb7 43. Rhg8 Qe5+ 44. Kh1 Be3 45. Rf8 Bc5 46. Rfg8 Bd6 47. Rg2 Qa1 48. Rg1 Bc5 49. Bxb5 Bxg1 50. Rxg1 Qc3 51. Bc4 Qxh3# 0-1

