[Event "Valasska Bystrice op 11th"]
[Site "Valasska Bystrice"]
[Date "2019.09.14"]
[Round "9"]
[White "Janik, Miroslav1111"]
[Black "Perik, Alois"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1552"]
[BlackElo "1746"]
[PlyCount "104"]
[EventDate "2019.09.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 Bd6 5. Ne5 Nbd7 6. Nd2 Nf8 7. Bb5+ c6 8. Bd3 Ng6 9. Bg3 Qe7 10. h4 Nd7 11. Ndf3 Bxe5 12. dxe5 f5 13. h5 Ngf8 14. c3 Nc5 15. Bc2 Qc7 16. Nd4 Ne4 17. Bh2 c5 18. Nb5 Qb6 19. Ba4 Bd7 20. Nd6+ Nxd6 21. Bxd7+ Nxd7 22. exd6 Qxb2 23. Qc1 Qxc1+ 24. Rxc1 c4 25. g4 g6 26. Bf4 Kf7 27. gxf5 gxf5 28. Bg5 Rhg8 29. f4 Nf6 30. h6 Ne4 31. Be7 Rg2 32. Kf1 Rag8 33. Bg5 Rf2+ 34. Ke1 Rxa2 35. d7 Nxg5 36. fxg5 Ke7 37. Rg1 Kxd7 38. Kf1 Rh2 39. Re1 Rh5 40. Kf2 Rhxg5 41. Rh1 Rg2+ 42. Kf1 Rc2 43. Ra1 a6 44. Ke1 Rgg2 45. Kd1 Rxc3 46. Rb1 Kc6 47. Rh3 b5 48. Ke1 Kc5 49. Kf1 Rcc2 50. Rh1 b4 51. Rg1 Rxg1+ 52. Kxg1 b3 0-1

[Event "Valasska Bystrice op 11th"]
[Site "Valasska Bystrice"]
[Date "2019.09.13"]
[Round "8"]
[White "Perik, Alois"]
[Black "Zilkay, Dominik"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "1746"]
[BlackElo "1473"]
[PlyCount "54"]
[EventDate "2019.09.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 f5 4. Bg2 Nf6 5. d3 Bb4 6. Bd2 Bxc3 7. Bxc3 0-0 8. Nf3 d6 9. e3 Qe8 10. 0-0 Qh5 11. c5 f4 12. Nd2 Bg4 13. Qb3+ Kh8 14. exf4 Rab8 15. f3 Bh3 16. fxe5 dxe5 17. Ne4 Bxg2 18. Kxg2 Nxe4 19. dxe4 Nd4 20. Bxd4 exd4 21. Qd5 Qxd5 22. exd5 Rbd8 23. d6 cxd6 24. cxd6 Rxd6 25. Rad1 g5 26. Rd3 Kg7 27. Rfd1 Rfd8 1/2-1/2

[Event "Valasska Bystrice op 11th"]
[Site "Valasska Bystrice"]
[Date "2019.09.12"]
[Round "7"]
[White "Smutek, Jiri"]
[Black "Perik, Alois"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1521"]
[BlackElo "1746"]
[PlyCount "33"]
[EventDate "2019.09.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. Nge2 h6 7. h4 c5 8. Nf4 Bh7 9. Nh5 cxd4 10. Qxd4 Nc6 11. Bb5 a6 12. Bxc6+ bxc6 13. Qa4 Qc7 14. 0-0 g6 15. Nf4 Be7 16. Ng2 Bc5 17. g5 1/2-1/2

[Event "Valasska Bystrice op 11th"]
[Site "Valasska Bystrice"]
[Date "2019.09.11"]
[Round "6"]
[White "Perik, Alois"]
[Black "Ambros, Zdenek"]
[Result "0-1"]
[ECO "A22"]
[WhiteElo "1746"]
[BlackElo "1833"]
[PlyCount "82"]
[EventDate "2019.09.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 0-0 5. Nf3 Re8 6. 0-0 c6 7. d4 exd4 8. Nxd4 d6 9. Nb3 Bb6 10. Bg5 Be6 11. Qd3 Nbd7 12. Nd2 h6 13. Bxf6 Nxf6 14. e3 Qd7 15. b3 Bh3 16. Nde4 Nxe4 17. Nxe4 Bxg2 18. Kxg2 Qf5 19. f3 d5 20. cxd5 cxd5 21. Nf2 Qxd3 22. Nxd3 Rxe3 23. Rad1 Rae8 24. Nf4 d4 25. Nd5 Re2+ 26. Rf2 Bc5 27. b4 Rxf2+ 28. Kxf2 Re5 29. bxc5 Rxd5 30. Rc1 Kf8 31. c6 bxc6 32. Rxc6 d3 33. Ke1 Ra5 34. Kd2 Rxa2+ 35. Kxd3 Rxh2 36. Rc8+ Ke7 37. Rc7+ Kf6 38. Rxa7 Rh3 39. Ra6+ Kg5 40. Ra7 Kg6 41. Ke4 Rxg3 0-1

[Event "Valasska Bystrice op 11th"]
[Site "Valasska Bystrice"]
[Date "2019.09.10"]
[Round "5"]
[White "Smietanska, Wiktoria"]
[Black "Perik, Alois"]
[Result "0-1"]
[ECO "A54"]
[WhiteElo "1577"]
[BlackElo "1746"]
[PlyCount "80"]
[EventDate "2019.09.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 d6 4. d4 exd4 5. Nxd4 g6 6. g3 Bg7 7. Bg2 0-0 8. Qb3 c6 9. 0-0 Na6 10. Bg5 Nc5 11. Qc2 Qc7 12. Rad1 Ne6 13. Bxf6 Bxf6 14. Nf3 Ng7 15. Ne4 Be7 16. Qc3 Be6 17. b3 Rad8 18. Nf6+ Bxf6 19. Qxf6 d5 20. cxd5 Bxd5 21. Qc3 Qe7 22. Rfe1 Rfe8 23. e4 Be6 24. e5 Bd5 25. Nd2 Bxg2 26. Kxg2 Rd5 27. f4 Red8 28. Re2 Rd3 29. Qc4 Nf5 30. Kf2 R8d4 31. Qc2 Qd8 32. Qb2 g5 33. fxg5 Qxg5 34. Ke1 Ne3 35. Rc1 Nd5 36. Rc4 Rxc4 37. Nxc4 b5 38. Nd6 Ne3 39. Ne4 Rd1+ 40. Kf2 Rf1# 0-1

[Event "Valasska Bystrice op 11th"]
[Site "Valasska Bystrice"]
[Date "2019.09.09"]
[Round "4"]
[White "Perik, Alois"]
[Black "Molnar, Jiri"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "1746"]
[BlackElo "1874"]
[PlyCount "102"]
[EventDate "2019.09.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. cxd5 exd5 4. d4 Nf6 5. Nf3 c6 6. a3 Bd6 7. Bg5 0-0 8. e3 Re8 9. Bd3 Bg4 10. h3 Bh5 11. 0-0 Nbd7 12. Be2 h6 13. Bxf6 Nxf6 14. Nh4 Bxe2 15. Qxe2 Ne4 16. Nxe4 Rxe4 17. Nf3 Qe7 18. Qd3 Re8 19. Rae1 Bc7 20. Re2 Qf6 21. Rfe1 g5 22. Nd2 Qd6 23. Nf1 g4 24. h4 g3 25. fxg3 Qg6 26. Rf2 Bxg3 27. Nxg3 Qxg3 28. Ref1 R8e7 29. Rf6 Qxh4 30. R1f3 Qe1+ 31. Kh2 Kg7 32. R6f4 Rxf4 33. Rxf4 Qxe3 34. Qf5 Qe6 35. Rg4+ Kf8 36. Qf4 Rd7 37. Qb8+ Ke7 38. Qg8 Rd8 39. Qg7 Qf6 40. Qh7 Rh8 41. Qd3 h5 42. Rg3 Qf4 43. Kg1 Rh6 44. Rf3 Qg4 45. Rg3 Qh4 46. Rh3 Qf6 47. Re3+ Kd7 48. Re5 h4 49. Qb3 b5 50. a4 h3 51. g3 h2+ 0-1

[Event "Valasska Bystrice op 11th"]
[Site "Valasska Bystrice"]
[Date "2019.09.08"]
[Round "3"]
[White "Mattivi, Jaroslav"]
[Black "Perik, Alois"]
[Result "0-1"]
[ECO "D06"]
[WhiteElo "1158"]
[BlackElo "1746"]
[PlyCount "58"]
[EventDate "2019.09.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d5 3. cxd5 Nxd5 4. Nf3 e6 5. e4 Nf6 6. Bd3 c5 7. Bb5+ Bd7 8. Qa4 Nxe4 9. Bxd7+ Qxd7 10. Qxd7+ Nxd7 11. 0-0 cxd4 12. Nxd4 Bc5 13. Be3 0-0 14. Rd1 Rfd8 15. Nc3 Nxc3 16. bxc3 a6 17. Rab1 e5 18. Nc2 Bxe3 19. Nxe3 Nc5 20. Rd5 Rxd5 21. Nxd5 Rd8 22. Ne3 f6 23. g3 Rd2 24. Ra1 Ne4 25. Nd1 Rc2 26. f3 Nxc3 27. Nxc3 Rxc3 28. Kg2 Ra3 29. g4 b5 0-1

[Event "Valasska Bystrice op 11th"]
[Site "Valasska Bystrice"]
[Date "2019.09.08"]
[Round "2"]
[White "Perik, Alois"]
[Black "Hanak, Tomas"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "1746"]
[BlackElo "1962"]
[PlyCount "76"]
[EventDate "2019.09.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 d5 3. d4 Nf6 4. e3 a6 5. a4 Bf5 6. Nf3 e6 7. Bd3 dxc4 8. Bxc4 Be7 9. 0-0 0-0 10. Bd3 Bxd3 11. Qxd3 c5 12. Bd2 Nc6 13. Ne2 cxd4 14. exd4 Nd5 15. Rfd1 Rc8 16. Rac1 Bf6 17. Qb3 Qb6 18. Qxb6 Nxb6 19. b3 Rfd8 20. Bc3 Nd5 21. Ne5 Nxc3 22. Nxc3 Nxe5 23. dxe5 Bxe5 24. Ne4 Rxd1+ 25. Rxd1 Kf8 26. Kf1 Ke7 27. g3 f5 28. Nd2 Rd8 29. Ke2 Bc3 30. Nf3 Rxd1 31. Kxd1 Kd6 32. Kc2 Bf6 33. h3 Kd5 34. Nd2 e5 35. Nc4 e4 36. Na5 Bd4 37. g4 fxg4 38. hxg4 b6 0-1

[Event "Valasska Bystrice op 11th"]
[Site "Valasska Bystrice"]
[Date "2019.09.07"]
[Round "1"]
[White "Polaskova, Jitka"]
[Black "Perik, Alois"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1526"]
[BlackElo "1746"]
[PlyCount "68"]
[EventDate "2019.09.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. d4 dxe4 4. Ng5 Bf5 5. Bc4 e6 6. Nc3 Nf6 7. f3 exf3 8. Qxf3 Qxd4 9. Bd3 Bxd3 10. cxd3 Nbd7 11. Qe2 Qe5 12. Be3 Bc5 13. Bxc5 Qxe2+ 14. Kxe2 Nxc5 15. Rad1 0-0 16. h4 Rad8 17. g3 Rd7 18. d4 Na6 19. a3 Rfd8 20. Nf3 Nc7 21. Rhg1 Ng4 22. Ne4 Nb5 23. Nc5 Nxd4+ 24. Nxd4 Rxd4 25. Nxb7 Rxd1 26. Rxd1 Rxd1 27. Kxd1 Kf8 28. Nd8 Ne5 29. Kc2 Ke7 30. Nb7 Kd7 31. b4 Kc7 32. Na5 Kb6 33. a4 c5 34. Nb3 cxb4 0-1

[Event "Klatovy op-B 24th"]
[Site "Klatovy"]
[Date "2018.07.08"]
[Round "9"]
[White "Kovar, Michal"]
[Black "Perik, Alois"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1492"]
[BlackElo "1832"]
[PlyCount "144"]
[EventDate "2018.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. c3 e6 4. e3 Bd6 5. Bg3 b6 6. Bb5+ c6 7. Ba4 Qc7 8. Qf3 e5 9. dxe5 Bxe5 10. Bxe5 Qxe5 11. Qg3 Qxg3 12. hxg3 Bf5 13. Nd2 b5 14. Bb3 Nbd7 15. Ngf3 h6 16. Nd4 Be6 17. Nxc6 Nc5 18. Nd4 a6 19. 0-0 0-0 20. a4 Nd3 21. Nxe6 fxe6 22. Bc2 Nxb2 23. Ra2 Nc4 24. Nxc4 bxc4 25. Rb2 Nd7 26. Rb7 Nc5 27. Rb6 Kf7 28. Rfb1 Rac8 29. f3 Ke7 30. e4 dxe4 31. fxe4 Rfd8 32. R1b4 Rd2 33. Rb2 Rf8 34. Bb1 Rxb2 35. Rxb2 Nxa4 36. Rb7+ Kf6 37. Ba2 Rc8 38. Rb4 Nxc3 39. Bxc4 Nxe4 40. Bxa6 Ra8 41. Rxe4 Rxa6 42. Rf4+ Kg5 43. Re4 Kf5 44. Rf4+ Ke5 45. Rf3 Ra4 46. Re3+ Re4 47. Rf3 g5 48. Rf7 h5 49. Rh7 h4 50. gxh4 Rxh4 51. Ra7 Rf4 52. g3 Rd4 53. Ra5+ Rd5 54. Ra2 Kf5 55. Kg2 e5 56. Rf2+ Ke4 57. g4 Kd4 58. Rd2+ Kc5 59. Rc2+ Kd6 60. Rc8 e4 61. Re8 Re5 62. Rd8+ Kc5 63. Kf2 Rd5 64. Rf8 Kd4 65. Ra8 Ke5 66. Rf8 Kd4 67. Ra8 Rc5 68. Ra4+ Ke5 69. Ke3 Rc3+ 70. Kf2 Kf4 71. Rb4 Rc2+ 72. Ke1 Rg2 0-1

[Event "Klatovy op-B 24th"]
[Site "Klatovy"]
[Date "2018.07.07"]
[Round "8"]
[White "Perik, Alois"]
[Black "Prazak, Daniel"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "1832"]
[BlackElo "1364"]
[PlyCount "93"]
[EventDate "2018.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. e3 Nf6 4. Nf3 Be7 5. d4 0-0 6. Bd3 Nbd7 7. 0-0 b6 8. Qe2 Bb7 9. Bd2 c5 10. Rac1 Re8 11. Rfd1 Rc8 12. h3 dxc4 13. Bxc4 Bxf3 14. gxf3 cxd4 15. exd4 Nb8 16. Bb5 Rf8 17. Bf4 Nd5 18. Nxd5 Qxd5 19. Bc4 Qf5 20. Qe4 Qg6+ 21. Kh2 Qxe4 22. fxe4 Rfd8 23. d5 exd5 24. Bxd5 Rxc1 25. Rxc1 Bc5 26. Bxb8 Rxb8 27. Kg2 g6 28. a3 a5 29. Rc4 Kf8 30. b4 axb4 31. axb4 Bd6 32. b5 Bc5 33. Ra4 Re8 34. Bc6 Re7 35. Ra8+ Kg7 36. Bd5 Bd6 37. f3 g5 38. Ra6 Bc5 39. h4 h6 40. hxg5 hxg5 41. Kg3 f6 42. Ra8 Kg6 43. Kg4 Bf2 44. Rg8+ Rg7 45. Ra8 Rh7 46. Rg8+ Rg7 47. Rxg7+ 1/2-1/2

[Event "Klatovy op-B 24th"]
[Site "Klatovy"]
[Date "2018.07.06"]
[Round "7"]
[White "Levinsky, Ladislav"]
[Black "Perik, Alois"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1515"]
[BlackElo "1832"]
[PlyCount "30"]
[EventDate "2018.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 b6 2. d4 d5 3. Bf4 Bb7 4. e3 Nf6 5. Bd3 e6 6. Nbd2 Bd6 7. Bg3 Nbd7 8. c3 Ne4 9. Ne5 Nxg3 10. hxg3 Bxe5 11. dxe5 Nxe5 12. Bxh7 Qf6 13. Qc2 0-0-0 14. 0-0-0 Qxf2 15. Qa4 Kb8 0-1

[Event "Klatovy op-B 24th"]
[Site "Klatovy"]
[Date "2018.07.05"]
[Round "6"]
[White "Perik, Alois"]
[Black "Dvorakova, Olga"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1832"]
[BlackElo "1556"]
[PlyCount "56"]
[EventDate "2018.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 Bb4 4. Bg2 d6 5. e3 Nf6 6. Nd5 0-0 7. a3 Bc5 8. b4 Bb6 9. Qf3 Nxd5 10. cxd5 Ne7 11. Ne2 f5 12. d3 Bd7 13. Nc3 c6 14. Qe2 a5 15. Qb2 axb4 16. axb4 Rxa1 17. Qxa1 cxd5 18. Nxd5 Bc6 19. Nxe7+ Qxe7 20. 0-0 Bxg2 21. Kxg2 Qf7 22. Qc3 Qe6 23. Bb2 Rc8 24. Qa3 f4 25. exf4 exf4 26. Rc1 f3+ 27. Kxf3 Rf8+ 28. Kg2 Rxf2+ 0-1

[Event "Klatovy op-B 24th"]
[Site "Klatovy"]
[Date "2018.07.04"]
[Round "5"]
[White "Vasko, Pavel"]
[Black "Perik, Alois"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1610"]
[BlackElo "1832"]
[PlyCount "50"]
[EventDate "2018.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Bf5 5. Bd3 Bxd3 6. Qxd3 Nf6 7. 0-0 e6 8. Ne5 Nbd7 9. Nxd7 Qxd7 10. Bf4 Be7 11. h3 0-0 12. Nd2 h6 13. Nf3 Bd6 14. Be5 Bxe5 15. Nxe5 Qc7 16. Rac1 Rac8 17. f3 Rfd8 18. c3 Nh5 19. Qd2 Ng3 20. Rfe1 Qe7 21. Qf4 Nf5 22. Nd3 Nd6 23. Re2 Qc7 24. Rce1 Qc4 25. Nc1 Qc7 1/2-1/2

[Event "Klatovy op-B 24th"]
[Site "Klatovy"]
[Date "2018.07.03"]
[Round "4"]
[White "Perik, Alois"]
[Black "Mykiska, Vojtech"]
[Result "1/2-1/2"]
[ECO "D78"]
[WhiteElo "1832"]
[BlackElo "1576"]
[PlyCount "52"]
[EventDate "2018.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. d4 c6 4. g3 d5 5. cxd5 cxd5 6. Bg2 Bg7 7. Nf3 0-0 8. 0-0 Bf5 9. Nh4 Bg4 10. h3 Bd7 11. Qb3 Bc6 12. e3 e6 13. Bd2 Nbd7 14. Nf3 Qb6 15. Qxb6 Nxb6 16. b3 Nfd7 17. Rac1 Nc8 18. Rfd1 Nd6 19. Ne2 a5 20. Bc3 Rfc8 21. Bb2 Bb5 22. Nc3 Ba6 23. Ba3 Rc6 24. Bf1 Bxf1 25. Kxf1 Bf8 26. Na4 Rac8 1/2-1/2

[Event "Klatovy op-B 24th"]
[Site "Klatovy"]
[Date "2018.07.02"]
[Round "3"]
[White "Svec, Ludek"]
[Black "Perik, Alois"]
[Result "1/2-1/2"]
[ECO "E16"]
[WhiteElo "1618"]
[BlackElo "1832"]
[PlyCount "82"]
[EventDate "2018.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 Bb4+ 5. Bd2 Bxd2+ 6. Nbxd2 0-0 7. Bg2 b6 8. 0-0 Bb7 9. Ne5 Nbd7 10. Nxd7 Qxd7 11. Rc1 Rac8 12. Re1 c5 13. dxc5 bxc5 14. cxd5 exd5 15. Nb3 c4 16. Nd4 Rfe8 17. Rc3 Ne4 18. Bxe4 Rxe4 19. Kg2 h5 20. e3 g6 21. Re2 Rce8 22. Rec2 Bc8 23. Ra3 h4 24. Rcc3 hxg3 25. hxg3 Kg7 26. Kg1 Rh8 27. Qf1 Re5 28. Qg2 Reh5 29. Rc1 Qb7 30. Rc2 Bh3 31. Qf3 Qb4 32. Rac3 R8h7 33. e4 Qf8 34. exd5 Qh8 35. Qf4 Bf5 36. Qe5+ f6 37. Qe7+ Kh6 38. Qe3+ Kg7 39. Qe7+ Kh6 40. Qe3+ Kg7 41. Qe7+ Kh6 1/2-1/2

[Event "Klatovy op-B 24th"]
[Site "Klatovy"]
[Date "2018.07.01"]
[Round "2"]
[White "Perik, Alois"]
[Black "Fekete, Frantisek"]
[Result "1-0"]
[ECO "A24"]
[WhiteElo "1832"]
[BlackElo "1383"]
[PlyCount "57"]
[EventDate "2018.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. d3 c6 6. Nf3 Nf6 7. 0-0 0-0 8. Bg5 Nbd7 9. Qd2 Re8 10. Rfe1 Qe7 11. b4 Nf8 12. b5 Bd7 13. Rab1 Rab8 14. Ne4 Nxe4 15. dxe4 Bf6 16. Be3 b6 17. Red1 cxb5 18. cxb5 Rbc8 19. a4 Be6 20. Ne1 Red8 21. Nc2 Nd7 22. Nb4 Nb8 23. Nd5 Bxd5 24. exd5 Bg7 25. a5 Nd7 26. Bh3 Rc7 27. Bxd7 Qxd7 28. axb6 axb6 29. Bxb6 1-0

[Event "Klatovy op-B 24th"]
[Site "Klatovy"]
[Date "2018.06.30"]
[Round "1"]
[White "Celovsky, Jan"]
[Black "Perik, Alois"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "1397"]
[BlackElo "1832"]
[PlyCount "41"]
[EventDate "2018.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 e6 7. Bd3 Bxd3 8. Qxd3 Nd7 9. Bf4 Ngf6 10. 0-0 Nd5 11. Bd2 Bd6 12. Ne4 Bf4 13. c4 Bxd2 14. Nfxd2 N5f6 15. Nd6+ Kf8 16. Qf3 Qe7 17. c5 Nd5 18. N2e4 N5f6 19. Rfe1 Nxe4 20. Rxe4 g6 21. Rae1 1/2-1/2

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2017.09.16"]
[Round "9"]
[White "Micka, Norbert"]
[Black "Perik, Alois"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "1796"]
[BlackElo "1825"]
[PlyCount "122"]
[EventDate "2017.09.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 Bb4+ 5. Bd2 Bxd2+ 6. Nbxd2 0-0 7. Bg2 c6 8. Qc2 Nbd7 9. 0-0 Re8 10. Rad1 e5 11. dxe5 Nxe5 12. Nxe5 Rxe5 13. Nf3 Bf5 14. Qd2 Re7 15. cxd5 Nxd5 16. Nd4 Be4 17. f3 Bg6 18. e4 Nf6 19. Nb3 Rd7 20. Qe2 Qb6+ 21. Qf2 Qxf2+ 22. Kxf2 Rad8 23. Rxd7 Rxd7 24. Bh3 Rd8 25. Ke3 b6 26. Rf2 Kf8 27. Nd4 c5 28. Nc6 Ra8 29. Rd2 Ke8 30. e5 Ng8 31. f4 Bb1 32. b3 g6 33. Bd7+ Kf8 34. g4 f5 35. gxf5 gxf5 36. a4 Be4 37. Rd6 a6 38. Be6 b5 39. Bd5 Bxd5 40. Rxd5 Rc8 41. axb5 axb5 42. Rd8+ Rxd8 43. Nxd8 Ke7 44. Nb7 c4 45. bxc4 bxc4 46. Kd4 c3 47. Kxc3 Ke6 48. Kd4 Ne7 49. Nc5+ Kf7 50. Ke3 Nd5+ 51. Kf3 Ke7 52. Nb7 Ke6 53. Nc5+ Ke7 54. Nb3 Kf7 55. Nd4 Kg6 56. Kg3 Ne7 57. Nf3 Kh5 58. Nh4 Kh6 59. Ng2 Kh5 60. Ne3 Kh6 61. h4 Kh5 1/2-1/2

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2017.09.15"]
[Round "8"]
[White "Portych, Vaclav"]
[Black "Perik, Alois"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "1856"]
[BlackElo "1825"]
[PlyCount "79"]
[EventDate "2017.09.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. g3 Bb4 5. Bg2 0-0 6. 0-0 d6 7. b3 Rb8 8. Bb2 Bxc3 9. Bxc3 Re8 10. e3 Bg4 11. Qc2 Qd7 12. d4 exd4 13. Nxd4 Nxd4 14. Bxd4 b6 15. Bxf6 gxf6 16. b4 Bh3 17. Bxh3 Qxh3 18. Rfd1 Re5 19. Rd5 Rbe8 20. Rad1 Ra8 21. Rxe5 fxe5 22. c5 Qe6 23. cxd6 cxd6 24. Qc7 Qxa2 25. Qxd6 Re8 26. Qc6 Qe6 27. Rd6 Qc8 28. Qd5 Qc1+ 29. Kg2 Qc8 30. e4 Qa8 31. Qd3 a5 32. bxa5 Qxa5 33. Qf3 Qc5 34. Rf6 Qc7 35. Qf5 Re6 36. Qg5+ Kh8 37. Rf5 b5 38. Qh5 f6 39. Qh6 Qg7 40. Qd2 1-0

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2017.09.14"]
[Round "7"]
[White "Perik, Alois"]
[Black "Musil, Vitezslav"]
[Result "1/2-1/2"]
[ECO "E62"]
[WhiteElo "1825"]
[BlackElo "1985"]
[PlyCount "77"]
[EventDate "2017.09.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. d4 Nc6 7. 0-0 Bg4 8. h3 Bxf3 9. Bxf3 Nd7 10. e3 e5 11. d5 Ne7 12. e4 f5 13. Bg5 h6 14. Bxe7 Qxe7 15. Qe2 a5 16. Na4 b6 17. a3 f4 18. b4 Nf6 19. Nc3 Qd7 20. Kh2 Qf7 21. b5 Nd7 22. Na4 Kh8 23. g4 Bf6 24. Rg1 Bg5 25. Rg2 Nf6 26. Rh1 Bh4 27. Nb2 Rg8 28. Kg1 Nh7 29. Nd3 Ng5 30. Ne1 Raf8 31. Rgh2 Rg7 32. Ng2 Bg3 33. Ne1 Bxh2+ 34. Rxh2 Qe7 35. h4 Nh7 36. Kf1 Rd8 37. a4 Qd7 38. Nd3 Kg8 39. Ne1 1/2-1/2

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2017.09.13"]
[Round "6"]
[White "Slizek, Josef"]
[Black "Perik, Alois"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1936"]
[BlackElo "1825"]
[PlyCount "49"]
[EventDate "2017.09.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. e5 Bf5 4. d4 e6 5. c3 Nd7 6. Be2 c5 7. 0-0 Ne7 8. Na3 a6 9. Nc2 Nc6 10. a3 Rc8 11. Bd3 Bxd3 12. Qxd3 cxd4 13. cxd4 Be7 14. Bd2 Qb6 15. b3 0-0 16. Rfc1 Rc7 17. Ng5 Bxg5 18. Bxg5 Rfc8 19. Bd2 Qa7 20. Be3 Qb6 21. Rab1 Na7 22. Ne1 Qa5 23. Rxc7 Rxc7 24. b4 Qa4 25. Rc1 1/2-1/2

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2017.09.12"]
[Round "5"]
[White "Perik, Alois"]
[Black "Zvolanek, Libor"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "1825"]
[BlackElo "2104"]
[PlyCount "58"]
[EventDate "2017.09.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 0-0 5. Nf3 Re8 6. 0-0 Nc6 7. d3 h6 8. a3 Bxc3 9. bxc3 e4 10. Nd4 Ne5 11. Bf4 d6 12. Rb1 c6 13. Qc2 Qe7 14. Nb3 exd3 15. exd3 Bf5 16. Bxe5 dxe5 17. c5 Rad8 18. Rfd1 Rd7 19. Be4 Bg4 20. f3 Nxe4 21. dxe4 Bxf3 22. Rxd7 Qxd7 23. Nd2 Be2 24. Rb2 Rd8 25. Nf1 Bd3 26. Qb3 Bxf1 27. Kxf1 Qd3+ 28. Kf2 Qxe4 29. Qxb7 Rd3 0-1

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2017.09.11"]
[Round "4"]
[White "Brousek, Jiri"]
[Black "Perik, Alois"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "1973"]
[BlackElo "1825"]
[PlyCount "120"]
[EventDate "2017.09.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. Bd3 Bxd3 5. Qxd3 c6 6. b3 g6 7. Nbd2 Bg7 8. Bb2 0-0 9. 0-0 Nbd7 10. Ne5 Qc7 11. f4 e6 12. c4 Ne8 13. Ba3 c5 14. Nxd7 Qxd7 15. Bxc5 Nd6 16. Bxd6 Qxd6 17. c5 Qc6 18. b4 a6 19. a4 Bf6 20. Nf3 Kg7 21. Ne5 Bxe5 22. fxe5 f5 23. exf6+ Rxf6 24. Rxf6 Kxf6 25. Rf1+ Kg7 26. b5 Qd7 27. e4 axb5 28. axb5 dxe4 29. Qxe4 Ra4 30. c6 bxc6 31. bxc6 Qxd4+ 32. Qxd4+ Rxd4 33. Rc1 Rd8 34. c7 Rc8 35. Kf2 Kf6 36. Ke3 Ke5 37. h4 Kd6 38. Kf4 Rxc7 39. Rd1+ Ke7 40. g4 h6 41. g5 Rc4+ 42. Ke5 hxg5 43. hxg5 Rg4 44. Ra1 Rxg5+ 45. Ke4 Kf6 46. Ra8 Rf5 47. Ra6 g5 48. Rb6 Rf4+ 49. Ke3 Kf5 50. Rb8 e5 51. Rf8+ Kg4 52. Re8 Rf1 53. Ke2 Rf5 54. Ke3 Kg3 55. Rg8 g4 56. Ke4 Rf4+ 57. Kxe5 Kf3 58. Ra8 g3 59. Rg8 Rg4 60. Ra8 g2 0-1

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2017.09.10"]
[Round "2"]
[White "Parak, Dominik"]
[Black "Perik, Alois"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2087"]
[BlackElo "1825"]
[PlyCount "64"]
[EventDate "2017.09.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. 0-0 Nd7 7. Re1 Ne7 8. Nc3 Nc6 9. Bg5 Qb8 10. Bb5 a6 11. Bf1 cxd4 12. Nxd4 Nxd4 13. Qxd4 Bc5 14. Qd2 0-0 15. Na4 Ba7 16. c4 b5 17. cxb5 axb5 18. Nc3 b4 19. Nb5 Bc5 20. Bf4 Bg6 21. g4 Qb6 22. h4 h5 23. g5 Ra5 24. Nd6 Rfa8 25. b3 Bd4 26. Be3 Nxe5 27. Bxd4 Nf3+ 28. Kg2 Nxe1+ 29. Rxe1 Qxd6 30. Bb2 Rxa2 31. Qd4 Rxb2 32. Qxb2 Qf4 0-1

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2017.09.10"]
[Round "3"]
[White "Perik, Alois"]
[Black "Riska, Lubomir"]
[Result "0-1"]
[ECO "A18"]
[WhiteElo "1825"]
[BlackElo "2168"]
[PlyCount "74"]
[EventDate "2017.09.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. cxd5 exd5 5. e5 Ne4 6. d4 Bf5 7. Bd3 Nc6 8. Nge2 Be7 9. 0-0 0-0 10. f3 Nxc3 11. bxc3 Bxd3 12. Qxd3 Qd7 13. Bd2 f6 14. f4 f5 15. c4 Rad8 16. c5 b6 17. Rfc1 bxc5 18. dxc5 d4 19. Rab1 Qd5 20. Qc4 Qxc4 21. Rxc4 Rb8 22. Rb3 Rxb3 23. axb3 Rb8 24. b4 a5 25. Nxd4 Nxd4 26. Rxd4 axb4 27. Rc4 b3 28. Rc1 Bxc5+ 29. Kf1 Kf7 30. Bc3 Ba3 31. Ra1 b2 32. Rb1 Rb3 33. Bd2 Ke6 34. Ke2 g5 35. Kd1 gxf4 36. Bxf4 Rb4 37. g3 Rc4 0-1

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2017.09.09"]
[Round "1"]
[White "Perik, Alois"]
[Black "Kympergr, Vojtech"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "1825"]
[BlackElo "1476"]
[PlyCount "93"]
[EventDate "2017.09.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. c4 d6 2. Nc3 Nf6 3. d4 g6 4. g3 Bg7 5. Bg2 c6 6. Nf3 0-0 7. 0-0 Bg4 8. Qd2 Qc8 9. b3 Bh3 10. Bb2 Bxg2 11. Kxg2 Qe6 12. Rfe1 Ne4 13. Qd3 Nxc3 14. Bxc3 Rd8 15. e4 Qc8 16. Qe3 Nd7 17. Rad1 b5 18. Ba5 Re8 19. Rc1 Qa6 20. Qd2 Nb6 21. c5 dxc5 22. dxc5 Nc8 23. b4 Qb7 24. Red1 e6 25. Qd7 Qxd7 26. Rxd7 Ne7 27. Rcd1 h6 28. Rb7 a6 29. Rdd7 Kf8 30. Bc7 e5 31. Nxe5 Bxe5 32. Bxe5 Rad8 33. Rxd8 Rxd8 34. Bd6 Re8 35. Rc7 f5 36. exf5 gxf5 37. Rxc6 Kf7 38. Rc7 Ke6 39. Rxe7+ Rxe7 40. Bxe7 Kxe7 41. Kf3 Ke6 42. Kf4 Kf6 43. f3 Ke6 44. g4 fxg4 45. fxg4 Kf6 46. h4 Ke6 47. Ke4 1-0

[Event "Klatovy op-B 23rd"]
[Site "Klatovy"]
[Date "2017.07.09"]
[Round "9"]
[White "Perik, Alois"]
[Black "Kovar, Vaclav"]
[Result "1/2-1/2"]
[ECO "A33"]
[WhiteElo "1870"]
[BlackElo "1650"]
[PlyCount "73"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nf6 3. g3 Nc6 4. Bg2 e6 5. e4 d6 6. Nge2 Be7 7. 0-0 0-0 8. d4 cxd4 9. Nxd4 e5 10. Nc2 Be6 11. Nd5 Qd7 12. b3 Rad8 13. Bb2 Bh3 14. Qe2 Bxg2 15. Kxg2 Nxd5 16. cxd5 Nb8 17. Ne3 g6 18. f4 f6 19. f5 g5 20. h4 gxh4 21. gxh4 Kh8 22. Rg1 Rg8+ 23. Kh3 Bf8 24. Rxg8+ Kxg8 25. Rg1+ Kh8 26. Ng4 Qf7 27. Bc1 Bg7 28. Bh6 Rg8 29. Bxg7+ Qxg7 30. Rg2 Nd7 31. Ne3 Qf8 32. b4 a6 33. Rxg8+ Qxg8 34. Qh5 b5 35. Ng4 Qf8 36. Nh6 Kg7 37. Ng4 1/2-1/2

[Event "Klatovy op-B 23rd"]
[Site "Klatovy"]
[Date "2017.07.08"]
[Round "8"]
[White "Krupansky, Jaromir"]
[Black "Perik, Alois"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1764"]
[BlackElo "1870"]
[PlyCount "67"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. c3 Nc6 6. Bf4 Bg4 7. Qb3 Qd7 8. h3 Bh5 9. Nd2 e6 10. Ngf3 Bg6 11. Bxg6 hxg6 12. Ne5 Nxe5 13. Bxe5 b6 14. a4 Ng4 15. Bf4 Bd6 16. Bxd6 Qxd6 17. Qb5+ Ke7 18. Qe2 Nf6 19. Qe3 Rh5 20. Rf1 Qc6 21. f4 Ne4 22. g4 Nxd2 23. Kxd2 Rh7 24. f5 gxf5 25. gxf5 Rh6 26. Qg5+ Kf8 27. f6 Rg6 28. fxg7+ Kxg7 29. Qe5+ Kg8 30. Rg1 Rf8 31. Rg5 Qe8 32. Rag1 a6 33. Qf6 b5 34. Rh5 1-0

[Event "Klatovy op-B 23rd"]
[Site "Klatovy"]
[Date "2017.07.07"]
[Round "7"]
[White "Perik, Alois"]
[Black "Svec, Ludek"]
[Result "1/2-1/2"]
[ECO "E52"]
[WhiteElo "1870"]
[BlackElo "1723"]
[PlyCount "76"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Nf3 Nbd7 5. e3 Bb4 6. Qc2 0-0 7. Bd3 c5 8. 0-0 b6 9. Bd2 Bb7 10. cxd5 exd5 11. a3 Bxc3 12. Bxc3 Ne4 13. Nd2 Qh4 14. Nxe4 dxe4 15. Bb5 Rad8 16. Bxd7 Rxd7 17. dxc5 Rd5 18. c6 Rh5 19. Be5 Bxc6 20. Qxc6 Rxe5 21. Rad1 Rc5 22. Qa4 Rh5 23. h3 Ra5 24. Qd7 f5 25. Rd5 Rxd5 26. Qxd5+ Kh8 27. Rd1 Qf6 28. Rd4 h6 29. g3 Rc8 30. b4 Re8 31. a4 Rc8 32. b5 Kh7 33. g4 Rc5 34. Qd7 fxg4 35. hxg4 Rc1+ 36. Rd1 Rxd1+ 37. Qxd1 Qg5 38. Kh2 Qf6 1/2-1/2

[Event "Klatovy op-B 23rd"]
[Site "Klatovy"]
[Date "2017.07.06"]
[Round "6"]
[White "Pravda, Krystof"]
[Black "Perik, Alois"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1636"]
[BlackElo "1870"]
[PlyCount "112"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. f4 e6 5. Nf3 Bb4+ 6. c3 Ba5 7. Bd3 Ne7 8. Bxf5 Nxf5 9. g4 Nh4 10. 0-0 Nxf3+ 11. Qxf3 Nd7 12. f5 Qe7 13. b4 Bb6 14. f6 Qf8 15. Kh1 gxf6 16. exf6 Bc7 17. Qh3 Qg8 18. Bh6 Qg6 19. Bg7 Rg8 20. Rf3 0-0-0 21. Nd2 e5 22. Rf5 e4 23. Qh5 Nf8 24. Rg5 Qxh5 25. Rxh5 Bf4 26. Nf1 Ne6 27. Rxh7 Nxg7 28. fxg7 f6 29. Ng3 Bxg3 30. hxg3 Rd7 31. Rf1 Rdxg7 32. Rxg7 Rxg7 33. Rxf6 Rxg4 34. Kg2 Rg7 35. Re6 Kd7 36. Re5 Re7 37. Rg5 Ke6 38. g4 Kf6 39. Rf5+ Kg6 40. b5 Rd7 41. bxc6 bxc6 42. Re5 Rb7 43. Kg3 Rf7 44. c4 dxc4 45. Rxe4 Rd7 46. Kf3 Rd5 47. Re6+ Kg5 48. Rxc6 Rxd4 49. Rc5+ Kg6 50. Rc6+ Kg5 51. Rc7 Rd3+ 52. Ke2 Ra3 53. Rc5+ Kxg4 54. Rxc4+ Kf5 55. Rc2 Ke4 56. Kd1 Kd3 1/2-1/2

[Event "Klatovy op-B 23rd"]
[Site "Klatovy"]
[Date "2017.07.05"]
[Round "5"]
[White "Perik, Alois"]
[Black "Hosnedl, Matyas"]
[Result "1/2-1/2"]
[ECO "E60"]
[WhiteElo "1870"]
[BlackElo "1739"]
[PlyCount "66"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d6 4. Bg2 g6 5. Nf3 Bg7 6. 0-0 0-0 7. d4 Nbd7 8. b3 c6 9. Bb2 Qe7 10. Qc2 Ne8 11. dxe5 dxe5 12. Rad1 Nc7 13. Qc1 e4 14. Ne1 f5 15. e3 Ne5 16. Ba3 c5 17. f4 exf3 18. Nxf3 Ng4 19. Rfe1 Bh6 20. Rd3 Re8 21. Nd1 Bd7 22. Bb2 Rad8 23. Qc3 Bg7 24. Qxg7+ Qxg7 25. Bxg7 Kxg7 26. h3 Nf6 27. Nd2 Bc6 28. Rxd8 Rxd8 29. Bxc6 Rxd2 30. Bxb7 Rxa2 31. e4 fxe4 32. Bxe4 Nxe4 33. Rxe4 Kf6 1/2-1/2

[Event "Klatovy op-B 23rd"]
[Site "Klatovy"]
[Date "2017.07.04"]
[Round "4"]
[White "Vavrinek, Tomas"]
[Black "Perik, Alois"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1750"]
[BlackElo "1870"]
[PlyCount "41"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. Bf4 Nf6 4. e3 Bg4 5. Be2 e6 6. h3 Bh5 7. Nbd2 Bd6 8. Ne5 Bxe2 9. Qxe2 Qc7 10. Nd3 Nbd7 11. Bxd6 Qxd6 12. 0-0 0-0 13. c4 Rfe8 14. cxd5 exd5 15. Rfc1 Ne4 16. Nxe4 dxe4 17. Nc5 Nxc5 18. Rxc5 Re6 19. Rac1 h6 20. Qh5 Rae8 21. b4 1/2-1/2

[Event "Klatovy op-B 23rd"]
[Site "Klatovy"]
[Date "2017.07.03"]
[Round "3"]
[White "Perik, Alois"]
[Black "Vavrousek, Petr"]
[Result "1-0"]
[ECO "D43"]
[WhiteElo "1870"]
[BlackElo "1686"]
[PlyCount "55"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 h6 6. Bh4 g5 7. Bg3 dxc4 8. a4 Bb4 9. e3 Ne4 10. Qc2 Qa5 11. Rc1 Nxg3 12. hxg3 b5 13. axb5 cxb5 14. Qe4 Qc7 15. Qxa8 Nc6 16. Ne5 Nxe5 17. dxe5 Ke7 18. Be2 Rd8 19. Qf3 Qxe5 20. Rxh6 Rd7 21. Kf1 Bb7 22. Qh5 Rd2 23. Rh7 Qf6 24. Nxb5 Be4 25. Rh6 Qxb2 26. Re1 Rxe2 27. Qxg5+ Kf8 28. Qd8+ 1-0

[Event "Klatovy op-B 23rd"]
[Site "Klatovy"]
[Date "2017.07.02"]
[Round "2"]
[White "Leseticky, Vladimir"]
[Black "Perik, Alois"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "1685"]
[BlackElo "1870"]
[PlyCount "35"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 e6 7. Bd3 Bxd3 8. Qxd3 Nf6 9. 0-0 Qc7 10. c4 Bd6 11. Ne4 Nxe4 12. Qxe4 Nd7 13. c5 Be7 14. Bf4 Qd8 15. Rad1 Nf6 16. Qb1 Nd5 17. Bg3 0-0 18. Qe4 1/2-1/2

[Event "Klatovy op-B 23rd"]
[Site "Klatovy"]
[Date "2017.07.01"]
[Round "1"]
[White "Perik, Alois"]
[Black "Novy, Jan"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1870"]
[BlackElo "1563"]
[PlyCount "107"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 f5 3. g3 Nf6 4. Bg2 Nc6 5. d3 Bb4 6. Nf3 0-0 7. 0-0 d6 8. Bg5 Ne7 9. Nd5 Nexd5 10. cxd5 h6 11. Bxf6 Qxf6 12. e3 Bd7 13. Rc1 Ba5 14. Nd2 b5 15. b4 Bb6 16. Nb3 a6 17. d4 Rae8 18. dxe5 Rxe5 19. Nd4 g5 20. Ne2 f4 21. gxf4 gxf4 22. Nxf4 Rg5 23. Kh1 Kh8 24. Rg1 Rfg8 25. Qd2 R8g7 26. Qc3 Re5 27. Nd3 Rf5 28. Qxf6 Rxf6 29. Nf4 Rgf7 30. Be4 Rxf4 31. exf4 Rxf4 32. f3 Be8 33. Rg4 Rxg4 34. fxg4 Kg7 35. Rf1 Bf7 36. Kg2 Be3 37. h4 Bd2 38. a3 Be3 39. Kf3 Bd4 40. Ke2 Be8 41. Kd2 Bb6 42. Kd3 Bd7 43. Bf5 Be8 44. Ke4 c6 45. h5 c5 46. bxc5 Bxc5 47. Rf3 a5 48. Bc8 b4 49. axb4 Bxb4 50. Bb7 Bd7 51. Bc6 Bxg4 52. Rg3 Ba3 53. Rxg4+ Kf6 54. Rg6+ 1-0

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2016.09.17"]
[Round "9"]
[White "Zikan, Karel"]
[Black "Perik, Alois"]
[Result "1/2-1/2"]
[ECO "A39"]
[WhiteElo "1727"]
[BlackElo "1851"]
[PlyCount "45"]
[EventDate "2016.09.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 0-0 7. d4 cxd4 8. Nxd4 Nxd4 9. Qxd4 d6 10. Qd2 a6 11. b3 Qc7 12. Bb2 Bd7 13. Nd5 Nxd5 14. Bxg7 Kxg7 15. cxd5 Qb6 16. Rac1 Rac8 17. Rxc8 Rxc8 18. Rc1 Rxc1+ 19. Qxc1 Qd4 20. e3 Qb4 21. h4 Bb5 22. Bf3 b6 23. Bg2 1/2-1/2

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2016.09.16"]
[Round "8"]
[White "Perik, Alois"]
[Black "Briza, Jiri"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1851"]
[BlackElo "1938"]
[PlyCount "62"]
[EventDate "2016.09.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. c4 f5 2. Nc3 Nf6 3. g3 e6 4. Bg2 Bb4 5. Nf3 0-0 6. 0-0 Bxc3 7. bxc3 d6 8. d4 Nbd7 9. Bg5 Qe8 10. Nd2 Rb8 11. e4 Qg6 12. Bxf6 Nxf6 13. exf5 exf5 14. Rb1 b6 15. Qa4 f4 16. Nf3 Qh6 17. Qxa7 Bf5 18. Rb2 Rbc8 19. Qa4 fxg3 20. fxg3 Bd3 21. Re1 Ng4 22. Qd1 Bxc4 23. Qd2 Qh5 24. h3 Nf6 25. g4 Qf7 26. Nh4 g6 27. Bc6 Nd5 28. Ng2 Qf3 29. Ne3 Qg3+ 30. Kh1 Nxe3 31. Qxe3 Rf1+ 0-1

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2016.09.15"]
[Round "7"]
[White "Perik, Alois"]
[Black "Jirousek, Tadeas"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "1851"]
[BlackElo "1577"]
[PlyCount "73"]
[EventDate "2016.09.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. d4 d6 6. Nf3 Bf5 7. 0-0 c6 8. Re1 Ne4 9. Nh4 Nxc3 10. bxc3 Bc8 11. Qb3 Qc7 12. e4 e5 13. Be3 Nd7 14. Rab1 c5 15. d5 h6 16. h3 Kh7 17. Kh2 f5 18. exf5 gxf5 19. Nxf5 Rxf5 20. Qc2 Nb6 21. Be4 Qf7 22. g4 Nxc4 23. gxf5 Bf6 24. Bc1 Nb6 25. c4 Qh5 26. Rg1 Bg5 27. Bxg5 hxg5 28. Rg3 Bd7 29. a4 Bxa4 30. Qd2 Rg8 31. Rbg1 Nxc4 32. Qc1 Nb6 33. Rxg5 Rxg5 34. Rxg5 Qh4 35. Qe3 Nc4 36. f6+ Kh8 37. Qg3 1-0

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2016.09.14"]
[Round "6"]
[White "Musil, Vitezslav"]
[Black "Perik, Alois"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "1961"]
[BlackElo "1851"]
[PlyCount "61"]
[EventDate "2016.09.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Bf5 5. d3 e6 6. Bd2 Be7 7. Ng3 Bg6 8. Ne5 Nf6 9. Be2 Nbd7 10. Nxg6 hxg6 11. h3 Nd5 12. c4 N5b6 13. d4 Bg5 14. Ne4 Bxd2+ 15. Qxd2 Nf6 16. Nc3 Qd7 17. 0-0-0 0-0-0 18. g3 Qc7 19. Qe3 Rhe8 20. f4 Kb8 21. b3 Nbd7 22. Kb1 Qa5 23. g4 Qc7 24. Rhe1 a6 25. Ka1 Rh8 26. Bf1 Rhe8 27. Bg2 c5 28. Qf3 cxd4 29. Rxd4 e5 30. fxe5 Nxe5 31. Rxd8+ 1-0

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2016.09.13"]
[Round "5"]
[White "Perik, Alois"]
[Black "Smutek, Vladimir"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "1851"]
[BlackElo "1656"]
[PlyCount "111"]
[EventDate "2016.09.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Be7 4. Bg2 d6 5. Nf3 0-0 6. d4 exd4 7. Nxd4 Nbd7 8. 0-0 a6 9. Re1 Re8 10. b3 Nf8 11. Bb2 Rb8 12. Qc2 Ne6 13. Nf5 Ng5 14. h4 Bxf5 15. Qxf5 Ne6 16. Nd5 Nd7 17. Nxe7+ Qxe7 18. Rad1 Ndf8 19. e4 f6 20. Qd5 Qf7 21. f4 Nc5 22. e5 fxe5 23. fxe5 Qxd5 24. Bxd5+ Kh8 25. exd6 cxd6 26. Ba3 a5 27. Bf7 Red8 28. Re7 b6 29. Bd5 Ng6 30. Ra7 Ne5 31. Bb2 Rd7 32. Rxd7 Ncxd7 33. Be6 Nf3+ 34. Kg2 Nde5 35. Rxd6 Ne1+ 36. Kf1 N1d3 37. Bc3 Rf8+ 38. Ke2 h6 39. Bxe5 Nxe5 40. Rxb6 Re8 41. Ke3 Nd7 42. Rc6 Nf8 43. Rc8 Rxe6+ 44. Kd4 Rf6 45. c5 Kh7 46. Rxf8 Rxf8 47. c6 Kg6 48. Kc5 Kh5 49. a3 g5 50. b4 gxh4 51. gxh4 Kxh4 52. b5 Kg5 53. b6 h5 54. b7 h4 55. c7 h3 56. c8Q 1-0

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2016.09.12"]
[Round "4"]
[White "Bes, Michal"]
[Black "Perik, Alois"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2070"]
[BlackElo "1851"]
[PlyCount "63"]
[EventDate "2016.09.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. a3 Nf6 2. Nf3 d5 3. g3 Nc6 4. d4 Bf5 5. Bg2 e6 6. 0-0 Bd6 7. Nbd2 0-0 8. c4 Re8 9. b4 a6 10. Bb2 Bf8 11. Ne5 Nxe5 12. dxe5 Ne4 13. Nxe4 dxe4 14. Qc1 c5 15. Rd1 Qc7 16. b5 axb5 17. cxb5 Red8 18. Qc4 Rxd1+ 19. Rxd1 Rd8 20. Rc1 Qd7 21. a4 Qd5 22. h4 b6 23. Qc3 Qd2 24. a5 bxa5 25. Qxd2 Rxd2 26. Bc3 Rd8 27. Bxa5 Ra8 28. Bc7 Ra7 29. b6 Rb7 30. g4 Be7 31. gxf5 exf5 32. Ra1 1-0

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2016.09.11"]
[Round "2"]
[White "Cagasik, Tomas"]
[Black "Perik, Alois"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2166"]
[BlackElo "1851"]
[PlyCount "87"]
[EventDate "2016.09.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 a6 5. cxd5 exd5 6. Bg5 Be7 7. e3 h6 8. Bh4 c6 9. Bd3 0-0 10. Bc2 Ne4 11. Bxe7 Qxe7 12. Bxe4 dxe4 13. Ne5 Nd7 14. Nc4 Nf6 15. Qc2 Re8 16. h3 Be6 17. Nd2 Bd5 18. 0-0 Rac8 19. Rfc1 Qe6 20. Na4 Nd7 21. b4 b5 22. Nc5 Nxc5 23. Qxc5 Qe7 24. a4 Qxc5 25. Rxc5 bxa4 26. Rxa4 Rb8 27. Rca5 Rb7 28. Rxa6 Reb8 29. f3 f5 30. fxe4 fxe4 31. Ra7 Kf8 32. Rxb7 Rxb7 33. Nb1 Bb3 34. Ra8+ Ke7 35. Nc3 Bc2 36. Rg8 Kf7 37. Rc8 Rxb4 38. Rxc6 Rb3 39. Rc7+ Kg6 40. d5 Kf6 41. d6 Ke6 42. d7 Ke7 43. Nd5+ Kd8 44. Rxc2 1-0

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2016.09.11"]
[Round "3"]
[White "Perik, Alois"]
[Black "Gajda, Rostislav"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1851"]
[BlackElo "1593"]
[PlyCount "39"]
[EventDate "2016.09.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. c4 Nc6 2. Nc3 e5 3. g3 Bc5 4. Bg2 d6 5. e3 Rb8 6. Nge2 Bf5 7. d4 exd4 8. exd4 Bb4 9. Bd2 Qd7 10. 0-0 Nf6 11. Re1 0-0 12. Nd5 Bxd2 13. Nxf6+ gxf6 14. Qxd2 Ne7 15. Qh6 Ng6 16. h4 Bh3 17. h5 Bxg2 18. hxg6 Qh3 19. Qxh7+ Qxh7 20. gxh7+ 1-0

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2016.09.10"]
[Round "1"]
[White "Perik, Alois"]
[Black "Kunc, Miroslav"]
[Result "1-0"]
[ECO "A54"]
[WhiteElo "1851"]
[BlackElo "1553"]
[PlyCount "69"]
[EventDate "2016.09.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Nc6 4. Bg2 Be7 5. Nf3 0-0 6. 0-0 d6 7. d4 exd4 8. Nxd4 Nxd4 9. Qxd4 c6 10. b3 Bf5 11. Bb2 Qb6 12. Qf4 Bg6 13. Rad1 Nh5 14. Qd2 f5 15. Na4 Qc7 16. e3 Rad8 17. Nc3 Rfe8 18. Ne2 Nf6 19. Nd4 Bf8 20. Ne2 Be7 21. Nf4 Bf7 22. Qd3 g6 23. Qc3 Rd7 24. Rfe1 Rf8 25. e4 fxe4 26. Rxe4 g5 27. Rxe7 Rxe7 28. Qxf6 Re5 29. Bxe5 dxe5 30. Qxg5+ Kh8 31. Qf6+ Kg8 32. Ne6 Bxe6 33. Qxe6+ Kh8 34. Rd7 Qb6 35. Qxe5+ 1-0

[Event "Klatovy op-B 22nd"]
[Site "Klatovy"]
[Date "2016.07.10"]
[Round "9"]
[White "Leseticky, Vladimir"]
[Black "Perik, Alois"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "1665"]
[BlackElo "1807"]
[PlyCount "39"]
[EventDate "2016.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 e6 7. Bd3 Bxd3 8. Qxd3 Nf6 9. 0-0 Qc7 10. c4 Nbd7 11. Re1 Be7 12. Bg5 h6 13. Bd2 0-0 14. Qe2 Rfe8 15. Ne5 c5 16. Bf4 Bd6 17. Nxd7 Qxd7 18. Bxd6 Qxd6 19. dxc5 Qxc5 20. b3 1/2-1/2

[Event "Klatovy op-B 22nd"]
[Site "Klatovy"]
[Date "2016.07.09"]
[Round "8"]
[White "Perik, Alois"]
[Black "Zednik, Zdenek"]
[Result "0-1"]
[ECO "A39"]
[WhiteElo "1807"]
[BlackElo "1966"]
[PlyCount "78"]
[EventDate "2016.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nf6 3. g3 Nc6 4. Bg2 g6 5. Nf3 Bg7 6. 0-0 0-0 7. d4 cxd4 8. Nxd4 Qb6 9. e3 d6 10. Qd2 a6 11. b3 Bd7 12. Bb2 Rfd8 13. Rac1 Qa5 14. a3 Qh5 15. Nxc6 Bxc6 16. Nd5 Nxd5 17. cxd5 Bxb2 18. Qxb2 Bxd5 19. Rc7 Bxg2 20. Kxg2 Qd5+ 21. Kg1 e5 22. Rfc1 Rab8 23. R1c4 Qe6 24. Qc3 d5 25. R4c5 d4 26. exd4 exd4 27. Qd3 Rd7 28. Rc8+ Rxc8 29. Rxc8+ Kg7 30. Rc4 Qd5 31. a4 h5 32. h4 f5 33. f3 b5 34. axb5 axb5 35. Rb4 Qd6 36. Rxb5 Qxg3+ 37. Kf1 Qxh4 38. Rb8 Qh1+ 39. Kf2 Qh2+ 0-1

[Event "Klatovy op-B 22nd"]
[Site "Klatovy"]
[Date "2016.07.08"]
[Round "7"]
[White "Kastner, Jan"]
[Black "Perik, Alois"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1875"]
[BlackElo "1807"]
[PlyCount "57"]
[EventDate "2016.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 Nbd7 5. Nbd2 Be7 6. Bd3 b6 7. c3 Bb7 8. Qc2 0-0 9. g4 g6 10. h4 c5 11. Bh6 c4 12. Bxf8 Qxf8 13. Be2 Nxg4 14. Ng5 Ngf6 15. 0-0-0 b5 16. h5 h6 17. Nh3 g5 18. f4 Ne4 19. Rhg1 f6 20. Bf3 Nxd2 21. Rxd2 Qg7 22. e4 Nf8 23. exd5 exd5 24. Re2 Rd8 25. Rge1 Bd6 26. fxg5 hxg5 27. Bg4 Bc8 28. Bxc8 Rxc8 29. Qf5 1-0

[Event "Klatovy op-B 22nd"]
[Site "Klatovy"]
[Date "2016.07.07"]
[Round "6"]
[White "Perik, Alois"]
[Black "Jirasek, Jiri"]
[Result "1/2-1/2"]
[ECO "A18"]
[WhiteElo "1807"]
[BlackElo "1881"]
[PlyCount "35"]
[EventDate "2016.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. cxd5 exd5 5. e5 Ne4 6. d4 Nxc3 7. bxc3 Be7 8. Bd3 0-0 9. Ne2 f6 10. Qc2 h6 11. exf6 Rxf6 12. 0-0 Be6 13. Qb3 c6 14. Ba3 Bxa3 15. Qxa3 Nd7 16. Rae1 Nf8 17. Ng3 Bd7 18. Qc1 1/2-1/2

[Event "Klatovy op-B 22nd"]
[Site "Klatovy"]
[Date "2016.07.06"]
[Round "5"]
[White "Kotva, Milan"]
[Black "Perik, Alois"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1998"]
[BlackElo "1807"]
[PlyCount "74"]
[EventDate "2016.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Nf3 Bg4 7. Nbd2 e6 8. 0-0 Bd6 9. h3 Bh5 10. Re1 Qc7 11. b4 a6 12. Rb1 Bg6 13. Bxg6 hxg6 14. a4 0-0 15. b5 axb5 16. axb5 Na5 17. Re3 b6 18. Ne5 Nd7 19. f4 Be7 20. Qe1 Nxe5 21. fxe5 Nc4 22. Rf3 Nxd2 23. Bxd2 Ra2 24. Qe3 Qa7 25. Qd3 Ra1 26. Rxa1 Qxa1+ 27. Rf1 Qa4 28. Rb1 Ra8 29. Qf1 Qc2 30. Qc1 Qd3 31. Qb2 Bh4 32. Rf1 Qc4 33. Ra1 Rxa1+ 34. Qxa1 Qxb5 35. Be1 Bxe1 36. Qxe1 Qd3 37. Qa1 Qe3+ 1/2-1/2

[Event "Klatovy op-B 22nd"]
[Site "Klatovy"]
[Date "2016.07.05"]
[Round "4"]
[White "Mejzr, Jan"]
[Black "Perik, Alois"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "1853"]
[BlackElo "1807"]
[PlyCount "72"]
[EventDate "2016.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 e6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Nf6 11. Bd2 Bd6 12. Ne4 Nxe4 13. Qxe4 Nd7 14. 0-0-0 Nf6 15. Qe2 Qc7 16. g3 0-0-0 17. c4 Qe7 18. Ne5 Rhe8 19. Bf4 Bc7 20. Rd3 Nd7 21. Rhd1 Qf6 22. Qc2 Qf5 23. c5 Nxe5 24. dxe5 Qxh5 25. Rxd8+ Rxd8 26. Rxd8+ Kxd8 27. Qh7 Bxe5 28. Qg8+ Ke7 29. Be3 Qe2 30. Qc8 Qxb2+ 31. Kd1 Qb1+ 32. Ke2 Qxa2+ 33. Bd2 Qc4+ 34. Ke1 Qxc5 35. Qxb7+ Kf6 36. Bb4 Bc3+ 0-1

[Event "Klatovy op-B 22nd"]
[Site "Klatovy"]
[Date "2016.07.04"]
[Round "3"]
[White "Perik, Alois"]
[Black "Simacek, Vaclav"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1807"]
[BlackElo "1876"]
[PlyCount "83"]
[EventDate "2016.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bc5 4. e3 Nc6 5. Bg2 d6 6. Nge2 Bf5 7. 0-0 Bd3 8. b3 0-0 9. Bb2 Nb4 10. a3 Nc6 11. Re1 e4 12. Nf4 Ne5 13. Na4 Bb6 14. Bc3 c6 15. Nb2 Re8 16. Nbxd3 Nxd3 17. Nxd3 exd3 18. Qb1 Ne4 19. Bxe4 Rxe4 20. Qxd3 Rg4 21. Qf5 Rg5 22. Qf3 Qd7 23. d4 Re8 24. Rad1 Rf5 25. Qg2 Qe7 26. d5 cxd5 27. Rxd5 Rxd5 28. Qxd5 a6 29. Bd4 Qc7 30. Rd1 h6 31. b4 Rc8 32. Bxb6 Qxb6 33. Rd4 Kf8 34. Qf5 Re8 35. Qh7 Re6 36. Qh8+ Ke7 37. Qxg7 Qc6 38. Qg4 Qa4 39. Rd3 Qc2 40. Qd4 Qe2 41. c5 dxc5 42. Qd8# 1-0

[Event "Klatovy op-B 22nd"]
[Site "Klatovy"]
[Date "2016.07.03"]
[Round "2"]
[White "Ostry, Michal"]
[Black "Perik, Alois"]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "1644"]
[BlackElo "1807"]
[PlyCount "142"]
[EventDate "2016.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 e6 7. Ne5 Nf6 8. Nxg6 hxg6 9. c3 Qc7 10. Be2 Bd6 11. Qd3 Nbd7 12. Bg5 Bf4 13. Bxf4 Qxf4 14. b4 Rd8 15. Bf3 Nb6 16. 0-0 Ng4 17. h3 Ne5 18. Qe4 Nxf3+ 19. Qxf3 Qxf3 20. gxf3 Rxh3 21. Kg2 Rh6 22. Ne4 Nd5 23. Kg3 Ke7 24. c4 Nc7 25. Rad1 Rdh8 26. Kf4 b5 27. Ke3 bxc4 28. Rc1 Nd5+ 29. Ke2 f5 30. Nc3 Rh4 31. Rfd1 Rf4 32. Na4 Rh3 33. Rxc4 Rhxf3 34. Rf1 Ra3 35. Nb2 Rxa2 36. Rb1 Kd6 37. Rc2 Ra6 38. Nc4+ Ke7 39. Ne5 Re4+ 40. Kf1 Rxd4 41. Nxc6+ Rxc6 42. Rxc6 Nxb4 43. Rc7+ Kf6 44. Rxa7 Rh4 45. Kg2 Nd5 46. f3 g5 47. Rbb7 Nf4+ 48. Kg1 Nh5 49. Rf7+ Kg6 50. Rfe7 Kf6 51. Rf7+ Ke5 52. Rfe7 g6 53. Ra6 Nf4 54. Ra5+ Kf6 55. Re8 g4 56. fxg4 Rxg4+ 57. Kf2 Kg5 58. Kf3 Rh4 59. Ra4 Rh3+ 60. Kf2 Rd3 61. Ra1 Rd5 62. Rg1+ Kf6 63. Rf8+ Kg7 64. Re8 Nh3+ 65. Kg2 Nxg1 66. Kxg1 Rd2 67. Re7+ Kf6 68. Ra7 g5 69. Kf1 f4 70. Ke1 Rb2 71. Kf1 Kf5 0-1

[Event "Klatovy op-B 22nd"]
[Site "Klatovy"]
[Date "2016.07.02"]
[Round "1"]
[White "Perik, Alois"]
[Black "Jedlicka, Pavel"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "1807"]
[BlackElo "1548"]
[PlyCount "113"]
[EventDate "2016.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c6 3. e4 d6 4. Nf3 Bg4 5. h3 Bh5 6. Be2 e5 7. 0-0 Nbd7 8. d3 Be7 9. Be3 Bxf3 10. Bxf3 Nf8 11. Bg4 h5 12. Be2 Ne6 13. d4 exd4 14. Bxd4 Qc7 15. Bxf6 Bxf6 16. Bxh5 Bxc3 17. bxc3 Qa5 18. Bg4 0-0-0 19. Qb3 Kc7 20. Bxe6 fxe6 21. Rab1 b6 22. Qc2 g5 23. Rb4 Qc5 24. Qd3 a5 25. Rb2 g4 26. Qd4 Qxd4 27. cxd4 gxh3 28. g3 Rdg8 29. Rfb1 Rb8 30. Kh2 Rh5 31. a4 c5 32. d5 Re5 33. f3 exd5 34. cxd5 Rh5 35. g4 Rh7 36. Kg3 Kc8 37. Rh1 b5 38. axb5 Kc7 39. g5 h2 40. f4 Kb6 41. g6 Rg8 42. f5 a4 43. Kf4 Rh4+ 44. Kg5 Rxe4 45. Kf6 Rf8+ 46. Kg5 Re5 47. Rf2 Rxd5 48. g7 Rg8 49. Kg6 Re5 50. f6 Re3 51. Kh7 Ra8 52. Rhxh2 a3 53. f7 a2 54. Rxa2 Rxa2 55. Rxa2 Rh3+ 56. Kg8 Rf3 57. f8Q 1-0

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2015.09.19"]
[Round "9"]
[White "Barinka, Miroslav"]
[Black "Perik, Alois"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1726"]
[BlackElo "1814"]
[PlyCount "90"]
[EventDate "2015.09.12"]
[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. Bf4 c6 3. e3 Bf5 4. Bd3 Bxd3 5. Qxd3 Nf6 6. Nd2 e6 7. Ngf3 Bd6 8. Bxd6 Qxd6 9. 0-0 Nbd7 10. e4 dxe4 11. Nxe4 Nxe4 12. Qxe4 Nf6 13. Qe3 0-0 14. c3 h6 15. Ne5 Rfd8 16. f4 b6 17. f5 Re8 18. Rf3 exf5 19. Rxf5 Re6 20. Raf1 Rae8 21. Qf3 c5 22. Nc4 Qe7 23. Ne5 cxd4 24. cxd4 Qd6 25. Rf4 Rd8 26. Ng4 Nxg4 27. Qxg4 Rd7 28. Qf3 Qc7 29. Qc3 Rc6 30. Qd3 Rc1 31. Re4 Rxf1+ 32. Kxf1 g6 33. d5 Qc1+ 34. Kf2 Qxb2+ 35. Kg3 Qf6 36. h4 Qd6+ 37. Kh3 Qxd5 38. Re8+ Kg7 39. Qc3+ Qd4 40. Qc8 Qd3+ 41. Kh2 Qf5 42. Qc3+ f6 43. Qc8 Qf4+ 44. g3 Qf2+ 45. Kh3 Qf1+ 0-1

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2015.09.18"]
[Round "8"]
[White "Perik, Alois"]
[Black "Oktavec, Ivan"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "1814"]
[BlackElo "1630"]
[PlyCount "103"]
[EventDate "2015.09.12"]
[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. Nc3 Nc6 3. g3 Nf6 4. Bg2 g6 5. Nf3 Bg7 6. 0-0 0-0 7. d4 exd4 8. Nxd4 Ne5 9. b3 d6 10. Bb2 c6 11. Qd2 Qc7 12. Rac1 Rd8 13. h3 a6 14. Kh2 c5 15. Nf3 Qd7 16. Rfd1 Nxf3+ 17. exf3 Rb8 18. Ne4 Nxe4 19. fxe4 Bxb2 20. Qxb2 Qe7 21. e5 b6 22. exd6 Rxd6 23. Rxd6 Qxd6 24. Qe2 Bb7 25. Rd1 Qc7 26. Bxb7 Qxb7 27. Qe5 Qc8 28. Rd5 Qf8 29. Qc7 Qc8 30. Qxc8+ Rxc8 31. Rd6 Rb8 32. Rc6 Kf8 33. Kg2 Ke8 34. Rc7 a5 35. a4 Rd8 36. Rc6 Rb8 37. g4 Kd7 38. Rf6 Ke7 39. g5 Rb7 40. Kf3 Kd8 41. h4 Kc8 42. Ke4 Re7+ 43. Kd5 Kc7 44. Rf3 Kd7 45. Re3 Re6 46. Rxe6 fxe6+ 47. Ke5 Ke7 48. f3 Kd7 49. Kf6 Kd6 50. f4 Kd7 51. Kg7 Kd6 52. Kxh7 1-0

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2015.09.17"]
[Round "7"]
[White "Doskar, Miloslav"]
[Black "Perik, Alois"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1680"]
[BlackElo "1814"]
[PlyCount "69"]
[EventDate "2015.09.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. d4 Bf5 5. 0-0 e6 6. Nbd2 Bd6 7. c3 Nbd7 8. Re1 Qc7 9. b3 Ne4 10. Nxe4 Bxe4 11. Nd2 Bxg2 12. Kxg2 Nf6 13. e4 dxe4 14. Nxe4 Nxe4 15. Rxe4 0-0-0 16. Qf3 Rde8 17. Bb2 h5 18. c4 f5 19. Re2 h4 20. c5 Bf8 21. Rae1 hxg3 22. fxg3 Qf7 23. a4 g5 24. h3 Bg7 25. b4 Bf6 26. g4 f4 27. b5 cxb5 28. axb5 Re7 29. b6 a6 30. c6 Rhe8 31. Ba3 Bxd4 32. Bxe7 Rxe7 33. cxb7+ Kb8 34. Qc6 Rxb7 35. Qd6+ 1-0

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2015.09.16"]
[Round "6"]
[White "Perik, Alois"]
[Black "Skrobak, Petr"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "1814"]
[BlackElo "1808"]
[PlyCount "28"]
[EventDate "2015.09.12"]
[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. Nc3 b6 3. Nf3 Nc6 4. g3 Bb7 5. Bg2 d6 6. 0-0 Nge7 7. d4 Nxd4 8. Nxd4 Bxg2 9. Kxg2 exd4 10. Qxd4 Qd7 11. b3 Nc6 12. Qe4+ Be7 13. Nd5 0-0 14. Nxe7+ Nxe7 1/2-1/2

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2015.09.15"]
[Round "5"]
[White "Adamcik, David"]
[Black "Perik, Alois"]
[Result "1/2-1/2"]
[ECO "D61"]
[WhiteElo "1552"]
[BlackElo "1814"]
[PlyCount "49"]
[EventDate "2015.09.12"]
[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. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 a6 6. Qc2 Nbd7 7. Nf3 h6 8. Bh4 0-0 9. Rc1 dxc4 10. Bxc4 b5 11. Bd3 Bb7 12. 0-0 Rc8 13. Ne4 Nd5 14. Bxe7 Qxe7 15. a3 N5f6 16. Nc5 Nxc5 17. Qxc5 Qxc5 18. Rxc5 Nd7 19. Rc3 c5 20. dxc5 Nxc5 21. Rd1 Nxd3 22. Rcxd3 Bxf3 23. gxf3 Rc2 24. R3d2 Rfc8 25. Kg2 1/2-1/2

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2015.09.14"]
[Round "4"]
[White "Perik, Alois"]
[Black "Schmalz, Michal"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "1814"]
[BlackElo "2071"]
[PlyCount "126"]
[EventDate "2015.09.12"]
[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. Nc3 Bb4 3. g3 Bxc3 4. bxc3 Nf6 5. Bg2 Nc6 6. d3 d6 7. Nf3 h6 8. 0-0 0-0 9. Rb1 Rb8 10. h3 Be6 11. Ba3 Qd7 12. Kh2 b6 13. e4 Ne7 14. Bc1 Nh7 15. Ng1 f5 16. f4 fxe4 17. Bxe4 Nf6 18. Bg2 Ng6 19. Qe2 exf4 20. Bxf4 Rbe8 21. Qd2 Nxf4 22. Rxf4 Nh7 23. Rbf1 a5 24. Rxf8+ Rxf8 25. Rxf8+ Nxf8 26. Nf3 Bf7 27. Nd4 Ne6 28. Nxe6 Qxe6 29. Bd5 Qe5 30. d4 Qf5 31. Bxf7+ Kxf7 32. d5 Kf6 33. Qe2 Qe5 34. Qf3+ Ke7 35. h4 g6 36. Qg4 Qf5 37. Qe2+ Kd7 38. Qe3 h5 39. a4 Qc2+ 40. Kh3 Qxa4 41. Qe6+ Kd8 42. Qxg6 Qd7+ 43. Kg2 Qe8 44. Qf6+ Kc8 45. Qf5+ Kb7 46. Qc2 a4 47. g4 hxg4 48. Kg3 a3 49. Kxg4 Qa8 50. Qa2 Qa5 51. h5 Qxc3 52. h6 Qb2 53. Qxb2 axb2 54. h7 b1Q 55. h8Q Qg1+ 56. Kf5 Qf1+ 57. Ke6 Qxc4 58. Kd7 Qb5+ 59. Ke6 Qe2+ 60. Kd7 Qg4+ 61. Ke7 Qg5+ 62. Kd7 Qf5+ 63. Ke7 Qe5+ 0-1

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2015.09.13"]
[Round "3"]
[White "Feix, Jiri"]
[Black "Perik, Alois"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "1235"]
[BlackElo "1814"]
[PlyCount "104"]
[EventDate "2015.09.12"]
[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. f4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 Bg4 8. h3 Bxf3 9. Qxf3 e6 10. d3 Qb6 11. c3 Rd8 12. d4 c5 13. dxc5 Bxc5 14. b4 Bxb4 15. Be3 Bc5 16. Bxc5 Qxc5 17. Be2 0-0 18. Rb1 b6 19. c4 Rfe8 20. Rb5 Qd4 21. Rb1 e5 22. Rd1 Qc5 23. Rxd8 Rxd8 24. fxe5 Qxe5 25. 0-0 Qd4+ 26. Kh1 Qe4 27. Qf2 Rd2 28. Qg3 Qxe2 29. Rxf6 Kf8 30. Rd6 g6 31. Rxd2 Qxd2 32. Qb8+ Kg7 33. Qxa7 Qc1+ 34. Kh2 Qxc4 35. Qxb6 Qxa2 36. Qd4+ f6 37. h4 Qe6 38. g4 Qe5+ 39. Qxe5 fxe5 40. Kg3 Kf6 41. Kf3 h5 42. gxh5 gxh5 43. Ke4 Ke6 44. Ke3 Kf5 45. Kf3 e4+ 46. Ke3 Ke5 47. Ke2 Kf4 48. Kf2 Kg4 49. Ke3 Kxh4 50. Kf4 Kh3 51. Kxe4 Kg2 52. Kf4 h4 0-1

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2015.09.13"]
[Round "2"]
[White "Perik, Alois"]
[Black "Bosak, Jan"]
[Result "0-1"]
[ECO "A23"]
[WhiteElo "1814"]
[BlackElo "2144"]
[PlyCount "82"]
[EventDate "2015.09.12"]
[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. Nc3 Nf6 3. g3 c6 4. Bg2 d5 5. cxd5 cxd5 6. d4 exd4 7. Qxd4 Nc6 8. Qa4 Be6 9. e3 Bc5 10. Nge2 0-0 11. 0-0 Qb6 12. Qb5 Rfd8 13. a3 Bg4 14. Qxb6 Bxb6 15. h3 Bf5 16. Na4 Bc7 17. Bd2 Ne4 18. Rfd1 d4 19. g4 Bg6 20. b4 Nxd2 21. Rxd2 dxe3 22. Rxd8+ Rxd8 23. fxe3 Rd2 24. Nf4 Bc2 25. Nc5 Ne5 26. Nxb7 Nc4 27. Nd5 Rxg2+ 28. Kxg2 Be4+ 29. Kf2 Bxd5 30. Na5 Nxa5 31. bxa5 Bxa5 32. Rc1 Be6 33. Kf3 Kf8 34. Ke4 Ke7 35. Kd3 h5 36. Rg1 hxg4 37. hxg4 Kf6 38. g5+ Kg6 39. e4 Bb6 40. Rg2 Bd8 41. Rb2 Kxg5 0-1

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2015.09.12"]
[Round "1"]
[White "Chlevistan, Jaromir"]
[Black "Perik, Alois"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "1543"]
[BlackElo "1814"]
[PlyCount "80"]
[EventDate "2015.09.12"]
[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. c4 e6 3. Nc3 Nf6 4. Nf3 a6 5. e3 Be7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. 0-0 0-0 10. e4 b4 11. e5 bxc3 12. exf6 Bxf6 13. bxc3 Nd7 14. Bf4 Re8 15. Ne5 Nxe5 16. Bxe5 Bxe5 17. dxe5 Qg5 18. f3 Qxe5 19. Qc2 g6 20. Rae1 Qc5+ 21. Kh1 Rad8 22. Be4 Bxe4 23. fxe4 Qe5 24. Qf2 Rd7 25. Rd1 Red8 26. Rd4 f5 27. exf5 exf5 28. Re1 Qf6 29. Red1 Rxd4 30. Rxd4 Rb8 31. Qe1 c5 32. Rd3 Qc6 33. Kg1 Rb2 34. Rd8+ Kf7 35. Qf1 Qe4 36. Rd1 Rxa2 37. Re1 Qd5 38. g4 Qd2 39. Qc4+ Kg7 40. Re7+ Kh6 0-1

[Event "CZE-ch Seniors 60"]
[Site "Rychnov nad Kneznou"]
[Date "2015.08.23"]
[Round "9"]
[White "Hlavac, Frantisek"]
[Black "Perik, Alois"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2010"]
[BlackElo "1862"]
[PlyCount "81"]
[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. d4 d5 3. exd5 cxd5 4. c3 Nf6 5. Bd3 Nc6 6. Nf3 Qc7 7. h3 e6 8. 0-0 Bd6 9. Re1 Bd7 10. Bg5 0-0-0 11. b4 h6 12. Be3 Rhe8 13. a4 Kb8 14. Na3 Ne7 15. Qb3 Ng6 16. Rec1 Nf4 17. Bf1 Ka8 18. c4 dxc4 19. Nxc4 N4d5 20. b5 Qb8 21. Nfe5 Bxe5 22. dxe5 Nxe3 23. fxe3 Ne4 24. a5 a6 25. Nb6+ Ka7 26. bxa6 Nd2 27. Qb2 Nxf1 28. axb7 Qxb7 29. Rxf1 Bc6 30. Rad1 f5 31. Rd6 Ka6 32. Rfd1 Rxd6 33. Rxd6 Kxa5 34. Nc4+ Ka6 35. Qc3 Ka7 36. Na5 Qb1+ 37. Kh2 Bb7 38. Rd7 Rb8 39. Nc6+ Kb6 40. Nxb8 Qe4 41. Qc7+ 1-0

[Event "CZE-ch Seniors 60"]
[Site "Rychnov nad Kneznou"]
[Date "2015.08.22"]
[Round "8"]
[White "Perik, Alois"]
[Black "Demeter, Istvan"]
[Result "1/2-1/2"]
[ECO "E64"]
[WhiteElo "1862"]
[BlackElo "2025"]
[PlyCount "30"]
[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 g6 3. g3 Bg7 4. Bg2 0-0 5. d4 d6 6. Nf3 Na6 7. 0-0 c5 8. d5 Nc7 9. Qc2 Rb8 10. e4 b5 11. cxb5 Nxb5 12. Nxb5 Rxb5 13. Bd2 Bd7 14. Bc3 Qb8 15. Rfe1 Ng4 1/2-1/2

[Event "CZE-ch Seniors 60"]
[Site "Rychnov nad Kneznou"]
[Date "2015.08.21"]
[Round "7"]
[White "Perik, Alois"]
[Black "Just, Pavel"]
[Result "0-1"]
[ECO "A18"]
[WhiteElo "1862"]
[BlackElo "1999"]
[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 Nf6 2. Nc3 e6 3. e4 Nc6 4. d4 Bb4 5. e5 Ng8 6. a3 Bxc3+ 7. bxc3 d6 8. Qg4 Kf8 9. f4 h5 10. Qh3 f5 11. Nf3 Nge7 12. Ng5 Rh6 13. Be2 Na5 14. Rb1 Rb8 15. Qd3 b6 16. c5 dxc5 17. dxc5 Qxd3 18. Bxd3 Bb7 19. Kf2 Bd5 20. cxb6 cxb6 21. a4 Rc8 22. Bd2 Ke8 23. Bb5+ Kf8 24. Rhd1 Nc4 25. Bxc4 Bxc4 26. Be3 Nd5 27. Rdc1 Rc7 28. g3 Ke7 29. Bd4 Rh8 30. Nf3 Rhc8 31. Nd2 g6 32. Ra1 Bd3 33. a5 b5 34. Nb1 a6 35. Ke1 Bxb1 36. Rcxb1 Nxc3 37. Bxc3 Rxc3 38. Rd1 R8c6 39. Ra2 Rc1 40. Rad2 Rxd1+ 41. Kxd1 Rc5 42. Rd6 Rd5+ 43. Rxd5 exd5 44. Kd2 b4 45. Kd3 Ke6 46. Kd4 Kd7 47. Kd3 Kc7 48. Kd4 Kc6 49. h3 Kd7 50. Kd3 Kc7 51. Ke3 Kd7 52. Kd3 Kc7 53. Ke3 b3 54. Kd3 d4 55. Kd2 Kd7 56. Kd3 Ke6 57. Kd2 g5 58. Kd3 h4 0-1

[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 "Brhlik, Antonin"]
[Black "Perik, Alois"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "1725"]
[BlackElo "1862"]
[PlyCount "90"]
[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. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 e6 7. h4 h6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Nf6 11. Bd2 Bd6 12. Ne4 Nxe4 13. Qxe4 Nd7 14. 0-0-0 Nf6 15. Qe2 Qc7 16. g3 0-0-0 17. c4 c5 18. Bc3 Rhe8 19. Kb1 Kb8 20. dxc5 Qxc5 21. Rxd6 Rxd6 22. Be5 Red8 23. Rd1 Ne8 24. Bxd6+ Rxd6 25. Rxd6 Nxd6 26. Qe5 Qxe5 27. Nxe5 f6 28. Nd7+ Kc8 29. Nc5 e5 30. b3 b6 31. Nd3 Ne4 32. Kc2 Kd7 33. a3 a5 34. b4 axb4 35. axb4 Kd6 36. Kd1 f5 37. f4 exf4 38. Nxf4 Nxg3 39. Kd2 Ke5 40. Nd5 b5 41. Nc3 bxc4 42. Ke3 Nxh5 43. b5 f4+ 44. Kf3 g5 45. b6 Kd6 0-1

[Event "Ostrava Seniors op"]
[Site "Ostrava"]
[Date "2014.05.04"]
[Round "9"]
[White "Perik, Alois"]
[Black "Jamka, Bretislav"]
[Result "1/2-1/2"]
[ECO "A18"]
[WhiteElo "1838"]
[BlackElo "2059"]
[PlyCount "21"]
[EventDate "2014.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. cxd5 exd5 5. e5 d4 6. exf6 dxc3 7. Bb5+ c6 8. Qe2+ Be7 9. Bc4 cxd2+ 10. Bxd2 gxf6 11. Nf3 1/2-1/2

[Event "Ostrava Seniors op"]
[Site "Ostrava"]
[Date "2014.05.03"]
[Round "8"]
[White "Novotny, Petr"]
[Black "Perik, Alois"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "1661"]
[BlackElo "1838"]
[PlyCount "119"]
[EventDate "2014.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Nf3 Bg6 6. h4 h6 7. Ng3 e6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Nd7 11. Bf4 Qa5+ 12. Bd2 Bb4 13. Bxb4 Qxb4+ 14. Qc3 Qxc3+ 15. bxc3 Ngf6 16. Rb1 0-0-0 17. Nd2 Rhe8 18. f3 Nb6 19. Ne2 e5 20. Kf2 c5 21. dxc5 Rxd2 22. cxb6 axb6 23. Rhd1 Red8 24. Rxd2 Rxd2 25. Rxb6 Rxc2 26. Rb5 Nd7 27. a4 Kc7 28. Ke3 f6 29. Rb4 Nf8 30. g4 Ne6 31. Kd3 Ra2 32. Rc4+ Kd7 33. f4 Kd6 34. fxe5+ fxe5 35. Ng3 Kd5 36. Rb4 Nc5+ 37. Ke3 Ra3 38. Kd2 Ra2+ 39. Ke3 Ra3 40. Kd2 Rxa4 41. c4+ Ke6 42. Rxa4 Nxa4 43. Ne4 b6 44. Ng3 Nc5 45. Nf5 Kf6 46. Ke3 Kg5 47. Kf3 g6 48. hxg6 Kxg6 49. Ne7+ Kg5 50. Nd5 Nd7 51. Ne3 Nf6 52. Kg3 Ne4+ 53. Kf3 Nd6 54. Kg3 e4 55. Kh3 Nxc4 56. Nxc4 b5 57. Nd6 e3 58. Nxb5 e2 59. Nd4 h5 60. Nxe2 1/2-1/2

[Event "Ostrava Seniors op"]
[Site "Ostrava"]
[Date "2014.05.02"]
[Round "7"]
[White "Perik, Alois"]
[Black "Chlevistan, Jaromir"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "1838"]
[BlackElo "1581"]
[PlyCount "75"]
[EventDate "2014.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. c4 e6 2. e4 c6 3. e5 d6 4. exd6 Bxd6 5. Nf3 Nf6 6. Be2 0-0 7. 0-0 b6 8. d4 h6 9. Qc2 Nbd7 10. b3 Bb7 11. Bb2 Qc7 12. Nc3 a6 13. Ne4 Nxe4 14. Qxe4 Nf6 15. Qh4 Nh7 16. Rad1 Qe7 17. Qxe7 Bxe7 18. Ne5 Rfd8 19. Bf3 Rac8 20. g3 Ng5 21. Bg2 Ba8 22. h4 Nh7 23. Rd2 Rc7 24. Rfd1 Nf8 25. Kf1 Nd7 26. c5 b5 27. b4 Kf8 28. Ke2 Ke8 29. Ke3 Bb7 30. Bf3 Nf6 31. a3 Nd5+ 32. Bxd5 exd5 33. Re2 Kf8 34. Rde1 Bc8 35. Kf3 Bf5 36. Kg2 f6 37. Nxc6 Bxc5 38. Nxd8 1-0

[Event "Ostrava Seniors op"]
[Site "Ostrava"]
[Date "2014.05.01"]
[Round "6"]
[White "Doskar, Miloslav"]
[Black "Perik, Alois"]
[Result "1/2-1/2"]
[ECO "D40"]
[WhiteElo "1703"]
[BlackElo "1838"]
[PlyCount "74"]
[EventDate "2014.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Nbd7 5. e3 Be7 6. Bd3 0-0 7. 0-0 c5 8. cxd5 exd5 9. dxc5 Nxc5 10. Be2 b6 11. b3 Bb7 12. Bb2 Nce4 13. Nb5 a6 14. Nbd4 Rc8 15. Rc1 Qd6 16. Qd3 g6 17. h3 Nd7 18. Qb1 Bf6 19. Rxc8 Rxc8 20. Rc1 Ne5 21. Rxc8+ Bxc8 22. Qc1 Bb7 23. Nxe5 Qxe5 24. f4 Qe8 25. g4 Qd7 26. Kg2 h6 27. Bf3 Bg7 28. Ne2 Bxb2 29. Qxb2 Qd6 30. Qd4 Qc5 31. Bxe4 Qxd4 32. Nxd4 dxe4 33. Kg3 f6 34. h4 Kf7 35. a3 Ke7 36. f5 g5 37. h5 Bd5 1/2-1/2

[Event "Ostrava Seniors op"]
[Site "Ostrava"]
[Date "2014.04.30"]
[Round "5"]
[White "Perik, Alois"]
[Black "Jaros, Bohumil"]
[Result "1/2-1/2"]
[ECO "A22"]
[WhiteElo "1838"]
[BlackElo "2000"]
[PlyCount "34"]
[EventDate "2014.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nxc3 6. bxc3 c6 7. d3 Bc5 8. Qc2 Be6 9. Nf3 Nd7 10. 0-0 0-0 11. d4 exd4 12. cxd4 Be7 13. Rb1 Qc8 14. Ng5 Bxg5 15. Bxg5 h6 16. Bf4 Nb6 17. Qb2 Rd8 1/2-1/2

[Event "Ostrava Seniors op"]
[Site "Ostrava"]
[Date "2014.04.29"]
[Round "4"]
[White "Spala, Jiri"]
[Black "Perik, Alois"]
[Result "1-0"]
[ECO "D56"]
[WhiteElo "1000"]
[BlackElo "1838"]
[PlyCount "99"]
[EventDate "2014.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. Bg5 Be7 6. e3 Nbd7 7. Rc1 h6 8. Bh4 0-0 9. Bd3 dxc4 10. Bxc4 Nb6 11. Bd3 Nfd5 12. Bxe7 Qxe7 13. 0-0 Nxc3 14. Rxc3 Nd5 15. Rc1 Bd7 16. Ne5 Rfd8 17. Qf3 Be8 18. Qg3 Rac8 19. Ng4 Kh8 20. Qh3 Qf8 21. Bb1 f5 22. Ne5 Qf6 23. g4 Ne7 24. f4 fxg4 25. Qxg4 Nf5 26. Rf3 Rc7 27. b4 a6 28. Kh1 h5 29. Qg5 Qxg5 30. fxg5 g6 31. Rcf1 Rg7 32. Bc2 Kh7 33. Bb3 Re7 34. a4 Kg7 35. Bc2 Rb8 36. Bd3 Rc8 37. a5 Rec7 38. Kg1 Bf7 39. Kf2 Be8 40. Ke2 Kg8 41. Kd2 Kg7 42. Kc3 Bf7 43. e4 Nd6 44. Kd2 Be8 45. Rf6 Bf7 46. Ke3 Be8 47. Bc2 Bf7 48. Bb3 Re8 49. Nxf7 Nxf7 50. Bxe6 1-0

[Event "Ostrava Seniors op"]
[Site "Ostrava"]
[Date "2014.04.28"]
[Round "3"]
[White "Perik, Alois"]
[Black "Zdrazila, Jaromir"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1838"]
[BlackElo "1547"]
[PlyCount "51"]
[EventDate "2014.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 e6 3. e4 Nc6 4. Nf3 g6 5. d4 cxd4 6. Nxd4 a6 7. Be3 Be7 8. Be2 Bf6 9. 0-0 Bxd4 10. Bxd4 Nxd4 11. Qxd4 Qf6 12. e5 Qe7 13. Ne4 h5 14. Nd6+ Kf8 15. b3 Qd8 16. Rfd1 Rh7 17. Nxc8 Rxc8 18. Qxd7 Qxd7 19. Rxd7 Rb8 20. Rad1 Kg7 21. c5 Rc8 22. b4 Kh6 23. Bf3 f6 24. Rxh7+ Kxh7 25. Bxb7 Rb8 26. c6 1-0

[Event "Ostrava Seniors op"]
[Site "Ostrava"]
[Date "2014.04.27"]
[Round "2"]
[White "Briza, Jiri"]
[Black "Perik, Alois"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "1910"]
[BlackElo "1838"]
[PlyCount "91"]
[EventDate "2014.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 Bf5 3. e3 e6 4. Nf3 Nf6 5. Bb5+ c6 6. Be2 Nbd7 7. 0-0 Bd6 8. d4 0-0 9. Nbd2 Ne4 10. g3 Bh3 11. Re1 Bb4 12. a3 Bc3 13. Qc1 Bxb2 14. Qxb2 Qf6 15. Nxe4 dxe4 16. Nd2 Qf5 17. c4 Nf6 18. Qc2 Bg4 19. f3 exf3 20. Qxf5 Bxf5 21. Bxf3 Rad8 22. Ra2 h6 23. e4 Bg6 24. d5 cxd5 25. exd5 exd5 26. Re7 Be4 27. Nxe4 dxe4 28. Bxe4 Nxe4 29. Rxe4 Rfe8 30. Rxe8+ Rxe8 31. Kf2 Kf8 32. c5 f5 33. b4 Re4 34. Rc2 Ke7 35. c6 bxc6 36. Rxc6 Kf7 37. Ra6 Re7 38. h4 g6 39. h5 gxh5 40. Rxh6 Kg7 41. Ra6 Kf7 42. Kf3 Ke8 43. Kf4 Rf7 44. Rh6 a5 45. bxa5 Re7 46. Rh8+ 1-0

[Event "Ostrava Seniors op"]
[Site "Ostrava"]
[Date "2014.04.26"]
[Round "1"]
[White "Perik, Alois"]
[Black "Pirhala, Ladislav"]
[Result "1-0"]
[ECO "A18"]
[WhiteElo "1838"]
[BlackElo "1481"]
[PlyCount "49"]
[EventDate "2014.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 Nc6 4. Nf3 d6 5. d4 Be7 6. Bd3 e5 7. dxe5 dxe5 8. h3 0-0 9. Bg5 h6 10. Bxf6 Bxf6 11. 0-0 Be6 12. Nd5 Bxd5 13. cxd5 Nd4 14. Nxd4 exd4 15. f4 Be7 16. Rc1 b6 17. Rc6 f6 18. Qg4 Bc5 19. Kh1 Qc8 20. Qg6 Qd7 21. e5 fxe5 22. Qh7+ Kf7 23. fxe5+ Ke8 24. Rxf8+ Bxf8 25. Qg8 1-0

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2013.09.14"]
[Round "9"]
[White "Perik, Alois"]
[Black "Barinka, Miroslav"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1851"]
[BlackElo "1735"]
[PlyCount "62"]
[EventDate "2013.09.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. c4 b6 2. Nc3 Bb7 3. d4 g6 4. Nf3 Bg7 5. e3 e6 6. b3 Ne7 7. Bb2 d6 8. Be2 Nd7 9. 0-0 0-0 10. Qd2 Nf6 11. Rfd1 c6 12. Ng5 d5 13. cxd5 cxd5 14. Nf3 Nf5 15. Rac1 Nd6 16. Ne1 Nfe4 17. Nxe4 Nxe4 18. Qd3 a5 19. Qb1 Rc8 20. Ba3 Re8 21. Bb5 Qh4 22. g3 Qh3 23. Bxe8 Rxe8 24. Ng2 Ba6 25. Qb2 Ng5 26. f4 Nf3+ 27. Kf2 Nxh2 28. Rh1 Ng4+ 29. Kg1 Qxg3 30. Qd2 Qf3 31. Rc3 Qf1# 0-1

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2013.09.13"]
[Round "8"]
[White "Perik, Alois"]
[Black "Vanicek, Jan"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "1851"]
[BlackElo "1744"]
[PlyCount "37"]
[EventDate "2013.09.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. c4 d6 2. Nc3 Nf6 3. g3 e5 4. Bg2 Nc6 5. Nf3 Bg4 6. 0-0 Be7 7. h3 Be6 8. b3 Qd7 9. Kh2 h6 10. d4 exd4 11. Nxd4 0-0 12. Nxe6 fxe6 13. Bb2 Rab8 14. Qd2 Qe8 15. Nb5 a6 16. Nxc7 Qc8 17. Bxf6 Rxf6 18. Nxe6 Rxe6 19. Bd5 1/2-1/2

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2013.09.12"]
[Round "7"]
[White "Oktavec, Ivan"]
[Black "Perik, Alois"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "1711"]
[BlackElo "1851"]
[PlyCount "52"]
[EventDate "2013.09.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 0-0 8. Bc4 c5 9. 0-0 Nc6 10. Bb2 cxd4 11. Nxd4 Na5 12. Be2 b6 13. Qa4 Bd7 14. Qc2 Qc7 15. Rac1 Nc4 16. Ba1 e5 17. Nf3 Rfd8 18. Bxc4 Qxc4 19. Nd2 Qc6 20. c4 Be6 21. Nf3 f6 22. Rfe1 Bh6 23. Rcd1 Qxc4 24. Qb1 Qxa2 25. Qb5 Qc4 26. Qb2 Qb3 0-1

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2013.09.11"]
[Round "6"]
[White "Perik, Alois"]
[Black "Vlachopulos, Elefteris"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1851"]
[BlackElo "1768"]
[PlyCount "74"]
[EventDate "2013.09.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. c4 e6 2. e4 d5 3. exd5 exd5 4. cxd5 Qxd5 5. Nc3 Qa5 6. Nf3 Nf6 7. Bc4 Be7 8. 0-0 0-0 9. Re1 Bc5 10. d4 Bd6 11. Nb5 Bb4 12. Bd2 Bxd2 13. Qxd2 Qxd2 14. Nxd2 Na6 15. Re7 Bd7 16. Nf3 Nb4 17. Ne5 Bxb5 18. Bxb5 Nbd5 19. Rd7 Nxd7 20. Nxd7 Rfd8 21. Nc5 c6 22. Bc4 b5 23. Be2 a5 24. Bf3 a4 25. a3 Rac8 26. b3 axb3 27. Nxb3 Ra8 28. Nc5 Ne7 29. Kf1 Rxd4 30. Re1 Nd5 31. Nd7 h6 32. Ne5 Ra6 33. Nd7 Ne3+ 34. Rxe3 Rxd7 35. Rc3 Rd6 36. Ke2 Kf8 37. a4 bxa4 0-1

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2013.09.10"]
[Round "5"]
[White "Vrabel, Petr"]
[Black "Perik, Alois"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "1426"]
[BlackElo "1851"]
[PlyCount "47"]
[EventDate "2013.09.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. c4 Nf6 2. e3 c5 3. b3 Nc6 4. Bb2 e6 5. a3 Be7 6. Be2 0-0 7. Bf3 d5 8. cxd5 Nxd5 9. Ne2 Bf6 10. Bxf6 Qxf6 11. Nbc3 Rd8 12. 0-0 Ne5 13. Bxd5 exd5 14. Ng3 b6 15. Rb1 Ba6 16. Nce2 Rac8 17. d4 cxd4 18. Qxd4 Qd6 19. Rfd1 Nc6 20. Qg4 Bxe2 21. Nxe2 Qe5 22. Rbc1 Ne7 23. Rxc8 Rxc8 24. Nd4 1/2-1/2

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2013.09.09"]
[Round "4"]
[White "Biza, Miroslav"]
[Black "Perik, Alois"]
[Result "1-0"]
[ECO "D61"]
[WhiteElo "1864"]
[BlackElo "1851"]
[PlyCount "139"]
[EventDate "2013.09.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nf3 h6 7. Bh4 Nbd7 8. Qc2 b6 9. cxd5 Nxd5 10. Nxd5 Bxh4 11. Nxc7 Rb8 12. Nb5 Bb7 13. Be2 Bf6 14. 0-0 Rc8 15. Qd2 a5 16. Nd6 Bxf3 17. Bxf3 Rc7 18. Nb5 Rc8 19. Rac1 Qe7 20. a3 Rfd8 21. Rxc8 Rxc8 22. Rc1 Rxc1+ 23. Qxc1 Qd8 24. Qc6 Be7 25. g3 Nb8 26. Qb7 Nd7 27. Bc6 Nb8 28. Be4 Nd7 29. Qc7 Nf6 30. Qxd8+ Bxd8 31. Bc6 Kf8 32. f3 Ke7 33. Kf2 Nd7 34. Bxd7 Kxd7 35. e4 Kc6 36. a4 Be7 37. Ke3 Bg5+ 38. f4 Be7 39. Kd3 g5 40. f5 exf5 41. exf5 Kd5 42. Nc3+ Kc6 43. g4 Bd6 44. h3 Be7 45. Kc4 Bb4 46. Ne4 Be7 47. d5+ Kd7 48. Kd4 Bf8 49. Ke5 Bg7+ 50. f6 Bf8 51. Nd2 Bd6+ 52. Kd4 Bc5+ 53. Kc4 Be3 54. Ne4 Bc1 55. b3 Bb2 56. Kb5 Bd4 57. Ng3 Bxf6 58. Nf5 Bd8 59. Nxh6 f6 60. Nf5 Bc7 61. d6 Bd8 62. Kc4 Kc6 63. Kd4 b5 64. axb5+ Kxb5 65. Kd5 Bb6 66. Nd4+ Kb4 67. d7 Kc3 68. Kc6 Bd8 69. Ne6 Be7 70. Kb5 1-0

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2013.09.08"]
[Round "2"]
[White "Mudry, Jan"]
[Black "Perik, Alois"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1732"]
[BlackElo "1851"]
[PlyCount "100"]
[EventDate "2013.09.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. Bb5+ Bd7 5. Qe2 e6 6. Ne5 Nf6 7. 0-0 Qb6 8. Nc3 Bd6 9. Nxd7 Nbxd7 10. d3 0-0 11. Bxd7 Nxd7 12. b3 Rac8 13. Bb2 a6 14. Nd1 Qc7 15. g3 Qxc2 16. Qe3 Qc7 17. Rc1 Qb8 18. Nc3 Be5 19. d4 Bf6 20. f4 Qa7 21. Ne2 Nb8 22. Ba3 Rfe8 23. Bc5 b6 24. Bd6 Nc6 25. Be5 Be7 26. f5 f6 27. Bf4 e5 28. dxe5 fxe5 29. Qd2 Qd7 30. Bg5 Bf6 31. Bxf6 gxf6 32. Nc3 Nd4 33. g4 b5 34. Qg2 e4 35. Rfd1 b4 36. Ne2 Nxe2+ 37. Qxe2 Rxc1 38. Rxc1 d4 39. Qc4+ Kg7 40. Qc7 Re7 41. Qxd7 Rxd7 42. Kf2 h5 43. gxh5 Kh6 44. Rc6 Kg5 45. h6 Kxf5 46. Rxa6 d3 47. Ke3 Kg6 48. Kd2 e3+ 49. Kd1 e2+ 50. Kd2 Re7 0-1

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2013.09.08"]
[Round "3"]
[White "Perik, Alois"]
[Black "Gankhuyag, Munkhorgil"]
[Result "1/2-1/2"]
[ECO "D77"]
[WhiteElo "1851"]
[BlackElo "1000"]
[PlyCount "89"]
[EventDate "2013.09.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. g3 Nc6 4. Bg2 e6 5. Nf3 Nf6 6. 0-0 0-0 7. d4 d5 8. cxd5 exd5 9. e3 Bg4 10. h3 Be6 11. a3 Re8 12. b4 Qd7 13. Kh2 a5 14. b5 Na7 15. a4 Nc8 16. Ne5 Qe7 17. Ba3 Nd6 18. Qd2 Nd7 19. Nd3 Nc4 20. Qc1 Nxa3 21. Qxa3 b6 22. Qxe7 Rxe7 23. Nxd5 Bxd5 24. Bxd5 Rd8 25. Bc4 c5 26. Rad1 cxd4 27. exd4 Bxd4 28. Nf4 Nf6 29. Nd5 Nxd5 30. Rxd4 Red7 31. Rfd1 Nf6 32. Rxd7 Rxd7 33. Rxd7 Nxd7 34. Bb3 Nc5 35. Bc2 Kg7 36. Kg2 f5 37. g4 fxg4 38. hxg4 h6 39. Kf3 Kf6 40. Kf4 g5+ 41. Ke3 Ke5 42. Bd1 Kd5 43. f4 Nd7 44. f5 Ke5 45. Be2 1/2-1/2

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2013.09.07"]
[Round "1"]
[White "Perik, Alois"]
[Black "Karlik, Vladimir"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "1851"]
[BlackElo "2284"]
[PlyCount "122"]
[EventDate "2013.09.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. g3 Nf6 4. Bg2 0-0 5. Nf3 d6 6. d4 c6 7. 0-0 Bf5 8. Re1 Ne4 9. Qb3 Nxc3 10. bxc3 Qc7 11. e4 Bc8 12. Bg5 h6 13. Bf4 e5 14. Be3 Nd7 15. dxe5 dxe5 16. c5 Nf6 17. Bc1 b5 18. cxb6 axb6 19. c4 Be6 20. Qc3 Ra5 21. Bb2 Rfa8 22. a3 Nd7 23. Nd2 Nc5 24. Qe3 Na4 25. Reb1 Nxb2 26. Rxb2 R5a6 27. Rab1 Rxa3 28. Qxb6 Qd7 29. Bf1 Ra1 30. Nb3 Rxb1 31. Rxb1 Bf8 32. Nc5 Qd6 33. Nxe6 Qxe6 34. Kg2 Qd6 35. h4 h5 36. Qb7 Ra2 37. Rb3 Ra1 38. Rf3 Be7 39. Rd3 Qc5 40. Qb2 Qa5 41. Rd2 Kh7 42. Bd3 Bc5 43. Re2 Bd4 44. Qd2 Qa3 45. Qc2 Rc1 46. Qd2 Rc3 47. Bb1 Rb3 48. Bc2 Rc3 49. Bb1 Kg7 50. Ba2 Qb4 51. Qd1 Ra3 52. Rc2 Qc5 53. Qe2 Ra5 54. Kg1 Ra3 55. Kg2 Ra8 56. Qd2 Rf8 57. Qe2 f5 58. exf5 Rxf5 59. Qe1 Qa3 60. Qe4 Qf8 61. Qe2 Rxf2+ 0-1

[Event "Klatovy op-B"]
[Site "Klatovy"]
[Date "2013.07.07"]
[Round "9"]
[White "Sova, Zdenek"]
[Black "Perik, Alois"]
[Result "1/2-1/2"]
[ECO "D61"]
[WhiteElo "1775"]
[BlackElo "1875"]
[PlyCount "49"]
[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. Bg5 e6 5. e3 Be7 6. Nf3 Nbd7 7. Qc2 h6 8. Bh4 0-0 9. cxd5 Nxd5 10. Bxe7 Qxe7 11. Nxd5 exd5 12. Be2 Qb4+ 13. Qd2 Qxd2+ 14. Nxd2 Nf6 15. 0-0 Bf5 16. h3 Rae8 17. Rac1 Re7 18. b4 a6 19. Nb3 Ne4 20. Bf3 Nd6 21. Be2 Bd7 22. Nc5 Be8 23. Rc2 Ne4 24. Nxe4 Rxe4 25. Bd3 1/2-1/2

[Event "Klatovy op-B"]
[Site "Klatovy"]
[Date "2013.07.06"]
[Round "8"]
[White "Perik, Alois"]
[Black "Slovak, Kilian"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "1875"]
[BlackElo "1735"]
[PlyCount "74"]
[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. c4 e5 2. Nc3 d6 3. g3 f5 4. Bg2 g6 5. d3 Nf6 6. Bg5 Bg7 7. Nf3 c6 8. c5 0-0 9. 0-0 Be6 10. Qd2 Na6 11. cxd6 Qxd6 12. Bxf6 Bxf6 13. Rfd1 Kg7 14. Qc2 Nb4 15. Qd2 Rfd8 16. a3 Nd5 17. Qc2 Rac8 18. Nd2 b5 19. Nb3 a6 20. d4 exd4 21. Nxd4 Bf7 22. e3 Qe7 23. Nxd5 cxd5 24. Qd2 Rd7 25. Rac1 Rc4 26. b3 Rxc1 27. Qxc1 Rc7 28. Qb2 Qc5 29. Bf3 Qc3 30. Qa2 Bxd4 31. Rxd4 Qe1+ 32. Kg2 Rc1 33. Kh3 g5 34. Qb2 Kg6 35. g4 Be6 36. Qe2 fxg4+ 37. Bxg4 Qxe2 0-1

[Event "Klatovy op-B"]
[Site "Klatovy"]
[Date "2013.07.05"]
[Round "7"]
[White "Koller, Martin"]
[Black "Perik, Alois"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1740"]
[BlackElo "1875"]
[PlyCount "122"]
[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. f4 d5 2. Nf3 Nf6 3. d4 c5 4. e3 Nc6 5. c3 cxd4 6. exd4 Bg4 7. Bd3 Qc7 8. 0-0 e6 9. h3 Bh5 10. Qc2 Bg6 11. Be3 Bd6 12. Ne5 Bxd3 13. Qxd3 Ne4 14. Nd2 Nxd2 15. Bxd2 Ne7 16. Qb5+ Kf8 17. Rae1 Nf5 18. Qd3 h5 19. Rf2 h4 20. Qf3 Re8 21. Qg4 Ng3 22. Bc1 Ne4 23. Rff1 g6 24. Nf3 Nf6 25. Qg5 Kg7 26. Nxh4 Rh5 27. Qg3 Ne4 28. Qg4 Reh8 29. g3 Nxg3 30. Nxg6 fxg6 31. Rxe6 R8h6 32. f5 Nxf1 33. Bxh6+ Rxh6 34. Kxf1 Bf8 35. Qg5 Qf7 36. f6+ Kh7 37. Qxd5 Rh5 38. Re7 Rxd5 39. Rxf7+ Kg8 40. Rxb7 Ra5 41. a3 Bh6 42. Ke2 Bc1 43. Kd3 Kf8 44. Ke4 Rf5 45. d5 Rxf6 46. Ke5 Rb6 47. Rxb6 axb6 48. b3 Bxa3 49. c4 Ke7 50. Ke4 Kd6 51. Kf4 Bc1+ 52. Ke4 Bd2 53. Kd4 Be1 54. Ke4 Bc3 55. Kf4 Bf6 56. Ke4 Kc5 57. Kd3 Kb4 58. Kc2 Be5 59. Kd3 Kxb3 60. Ke4 Bf6 61. d6 Kxc4 0-1

[Event "Klatovy op-B"]
[Site "Klatovy"]
[Date "2013.07.04"]
[Round "6"]
[White "Perik, Alois"]
[Black "Boucek, Vlastimil"]
[Result "1/2-1/2"]
[ECO "A88"]
[WhiteElo "1875"]
[BlackElo "1695"]
[PlyCount "38"]
[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. c4 f5 2. Nc3 Nf6 3. d4 g6 4. g3 Bg7 5. Bg2 0-0 6. Nf3 d6 7. 0-0 c6 8. e3 Qc7 9. b3 e5 10. dxe5 dxe5 11. Bb2 Na6 12. Qe2 e4 13. Nd4 Re8 14. Rfd1 Nc5 15. Bf1 Nd3 16. Qc2 Nxb2 17. Qxb2 Ng4 18. Qc2 Qa5 19. Rab1 Ne5 1/2-1/2

[Event "Klatovy op-B"]
[Site "Klatovy"]
[Date "2013.07.03"]
[Round "5"]
[White "Kalista, Radek"]
[Black "Perik, Alois"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "1455"]
[BlackElo "1875"]
[PlyCount "40"]
[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 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Bg5 Be7 7. Nf3 0-0 8. Rc1 b6 9. cxd5 Nxd5 10. Bxe7 Nxe7 11. Bd3 Bb7 12. 0-0 Nd7 13. Nb5 Nf6 14. Ne5 a6 15. Nc3 Rc8 16. Qd2 b5 17. Rfd1 Qd6 18. Kh1 Rc7 19. Bxb5 axb5 20. Nxb5 Qd5 0-1

[Event "Klatovy op-B"]
[Site "Klatovy"]
[Date "2013.07.02"]
[Round "4"]
[White "Perik, Alois"]
[Black "Baloghova, Darina"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "1875"]
[PlyCount "47"]
[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. c4 e5 2. Nc3 f5 3. g3 Nf6 4. Bg2 c6 5. d4 e4 6. d5 d6 7. f3 Nbd7 8. fxe4 fxe4 9. Nxe4 Be7 10. dxc6 bxc6 11. Nxd6+ Bxd6 12. Qxd6 Bb7 13. Nh3 Qb6 14. Qe6+ Kd8 15. Qe3 Qb4+ 16. Bd2 Qxc4 17. 0-0 Re8 18. Qd3 Qc5+ 19. Kh1 Bc8 20. Rac1 Qb6 21. Rxc6 Qxb2 22. Ba5+ Ke7 23. Ng5 Bb7 24. Qd6# 1-0

[Event "Klatovy op-B"]
[Site "Klatovy"]
[Date "2013.07.01"]
[Round "3"]
[White "Sykora, Vaclav"]
[Black "Perik, Alois"]
[Result "1/2-1/2"]
[ECO "B14"]
[BlackElo "1875"]
[PlyCount "39"]
[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 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. Be2 0-0 8. 0-0 b6 9. Bg5 Bb7 10. Ne5 h6 11. Bh4 dxc4 12. Bxc4 Nd5 13. Bxe7 Qxe7 14. Nxd5 exd5 15. Bb3 Nd7 16. Nxd7 Qxd7 17. Re1 Rfe8 18. Qf3 Re6 19. Rxe6 Qxe6 20. Qe3 1/2-1/2

[Event "Klatovy op-B"]
[Site "Klatovy"]
[Date "2013.06.30"]
[Round "2"]
[White "Perik, Alois"]
[Black "Sykora, Tomas"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "1875"]
[BlackElo "1546"]
[PlyCount "76"]
[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. c4 c5 2. Nc3 Nf6 3. g3 Nc6 4. Bg2 Ne5 5. b3 g6 6. Bb2 d6 7. Nf3 Nxf3+ 8. Bxf3 Bg7 9. 0-0 0-0 10. d4 Rb8 11. Qd2 b6 12. Rfe1 Bb7 13. d5 Qd7 14. Rad1 Qh3 15. Bg2 Qh5 16. f3 Bh6 17. Qd3 Bc8 18. Ne4 Nxe4 19. Qxe4 Re8 20. Qd3 e6 21. dxe6 Rxe6 22. Qc3 Be3+ 23. Kh1 Bd4 24. Qc2 Bf2 25. g4 Qh4 26. Rf1 Bg3 27. h3 Bf4 28. Bc1 Be5 29. Bd2 Qg3 30. f4 Bb7 31. Bxb7 Qxh3+ 32. Kg1 Bd4+ 33. e3 Rxb7 34. Rde1 Qxg4+ 35. Kf2 Rbe7 36. Rg1 Qxf4+ 37. Kg2 Qg4+ 38. Kf2 Rf6+ 0-1

[Event "Klatovy op-B"]
[Site "Klatovy"]
[Date "2013.06.29"]
[Round "1"]
[White "Perik, Alois"]
[Black "Straslipka, Jiri"]
[Result "1-0"]
[ECO "A39"]
[WhiteElo "1875"]
[BlackElo "1695"]
[PlyCount "41"]
[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. c4 g6 2. Nc3 Bg7 3. g3 Nf6 4. Bg2 0-0 5. Nf3 c5 6. 0-0 Nc6 7. d4 cxd4 8. Nxd4 Nxd4 9. Qxd4 Ne8 10. Qd2 d6 11. Rd1 Rb8 12. b3 b6 13. Bb2 Bb7 14. e4 Nc7 15. Nd5 Nxd5 16. Bxg7 Kxg7 17. cxd5 Rc8 18. Rac1 Rxc1 19. Rxc1 Qb8 20. Bh3 Bc8 21. Qc3+ 1-0

[Event "Rychnov Seniors op"]
[Site "Rychnov nad Kneznou"]
[Date "2012.08.27"]
[Round "8"]
[White "Perik, Alois"]
[Black "Hastik, Svatopluk"]
[Result "0-1"]
[ECO "E67"]
[WhiteElo "1870"]
[BlackElo "2051"]
[PlyCount "72"]
[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. g3 d6 4. Bg2 c6 5. d4 Nf6 6. Nf3 0-0 7. 0-0 Qa5 8. Qd2 Nbd7 9. b3 Re8 10. Bb2 Rb8 11. Rfe1 b5 12. Nd5 Qxd2 13. Nxf6+ Bxf6 14. Nxd2 c5 15. e3 bxc4 16. Nxc4 Nb6 17. dxc5 Nxc4 18. Bxf6 exf6 19. bxc4 dxc5 20. Rab1 Be6 21. Bd5 f5 22. h4 Kg7 23. Kg2 Kf6 24. f4 Rxb1 25. Rxb1 Bxd5+ 26. cxd5 Rxe3 27. d6 Ke6 28. Rb7 Ra3 29. d7 Ke7 30. Rc7 Rxa2+ 31. Kh3 Ra5 32. d8Q+ Kxd8 33. Rxf7 c4 34. Rxh7 c3 35. Rh8+ Kc7 36. Rh7+ Kb6 0-1

[Event "Rychnov Seniors op"]
[Site "Rychnov nad Kneznou"]
[Date "2012.08.25"]
[Round "6"]
[White "Zboril, Jaroslav"]
[Black "Perik, Alois"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "1965"]
[BlackElo "1870"]
[PlyCount "61"]
[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 d5 2. Nf3 Nf6 3. e3 c6 4. Bd3 Bg4 5. Nbd2 Nbd7 6. h3 Bh5 7. g4 Bg6 8. Ne5 Nxe5 9. dxe5 Ne4 10. Qf3 Nxd2 11. Bxd2 e6 12. 0-0-0 Qc7 13. Qg3 0-0-0 14. f4 Bxd3 15. cxd3 g6 16. Kb1 Be7 17. Bc3 h5 18. f5 gxf5 19. gxf5 Rdg8 20. Qf3 Bc5 21. Rhg1 Qd8 22. d4 Bb6 23. f6 Qf8 24. Qf2 Rh6 25. Bb4 Qe8 26. Rg7 Rxg7 27. fxg7 Bd8 28. Bf8 Rg6 29. Rg1 Bg5 30. Qf3 f5 31. Qxh5 1-0

[Event "Rychnov Seniors op"]
[Site "Rychnov nad Kneznou"]
[Date "2012.08.23"]
[Round "4"]
[White "Pecka, Frantisek"]
[Black "Perik, Alois"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2052"]
[BlackElo "1870"]
[PlyCount "73"]
[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 d5 2. c4 c6 3. Nc3 Nf6 4. e3 Nbd7 5. Nf3 e6 6. Bd2 Be7 7. b3 0-0 8. Bd3 b6 9. 0-0 Bb7 10. Rc1 Rc8 11. Qe2 c5 12. Rfd1 Ne4 13. Be1 Nxc3 14. Bxc3 Bf6 15. Ne5 Bxe5 16. dxe5 f5 17. cxd5 Bxd5 18. Bc4 Bxc4 19. Qxc4 Qe7 20. Rd6 Rfe8 21. Rcd1 Nf8 22. Qd3 Qg5 23. f4 Qe7 24. a4 Qb7 25. Be1 a6 26. h3 b5 27. a5 c4 28. bxc4 Rxc4 29. Rb6 Qc8 30. Kh2 Qa8 31. Bh4 Rec8 32. Qd6 Rc2 33. Rd2 Qe4 34. Rf2 Qxe3 35. Rxc2 Rxc2 36. Rb8 h6 37. Qxe6+ 1-0

[Event "Rychnov Seniors op"]
[Site "Rychnov nad Kneznou"]
[Date "2012.08.22"]
[Round "3"]
[White "Perik, Alois"]
[Black "Holecek, Vladimir"]
[Result "1/2-1/2"]
[ECO "D20"]
[WhiteElo "1870"]
[BlackElo "2005"]
[PlyCount "59"]
[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 d5 3. d4 dxc4 4. e3 a6 5. a4 Nf6 6. Bxc4 Bb4 7. Nf3 b6 8. 0-0 Bb7 9. Qe2 0-0 10. Bd2 Qe7 11. Rfd1 Rd8 12. Na2 a5 13. Nxb4 axb4 14. Ne5 Nbd7 15. Qe1 c5 16. Nxd7 Rxd7 17. dxc5 bxc5 18. Qe2 Bd5 19. Bb5 Rda7 20. Rdc1 Ne4 21. Be1 Rc7 22. f3 Nd6 23. e4 Nxb5 24. Qxb5 Bb7 25. b3 e5 26. Bf2 Ba6 27. Qa5 Bb7 28. Qb5 Ba6 29. Qa5 Bb7 30. Qb5 1/2-1/2

[Event "Rychnov Seniors op"]
[Site "Rychnov nad Kneznou"]
[Date "2012.08.21"]
[Round "2"]
[White "Perik, Alois"]
[Black "Soural, Karel"]
[Result "1/2-1/2"]
[ECO "D52"]
[WhiteElo "1870"]
[BlackElo "2053"]
[PlyCount "43"]
[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 d5 3. d4 Nf6 4. Bg5 Nbd7 5. Nf3 c6 6. e3 Qa5 7. Bxf6 Nxf6 8. Nd2 Be7 9. Qc2 0-0 10. Bd3 Bd7 11. 0-0 Rac8 12. Rfe1 Qd8 13. c5 g6 14. Nf3 Nh5 15. Ne2 f5 16. Ne5 Bf6 17. f4 Bg7 18. Rf1 Nf6 19. Ng3 Be8 20. b4 Nd7 21. Nxd7 Bxd7 22. Ne2 1/2-1/2

