[Event "Liptovske Sliace op 14th"]
[Site "Liptovske Sliace"]
[Date "2024.04.26"]
[Round "1"]
[White "Oktavec, Ivan"]
[Black "Ambrozi, Peter"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1750"]
[BlackElo "1991"]
[PlyCount "48"]
[EventDate "2024.04.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "SVK"]
[SourceTitle "CB20_2024"]
[SourceDate "2024.05.16"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.16"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. c3 Nf6 5. Nd2 Bf5 6. Be2 e6 7. g4 Bg6 8. h4 h5 9. Bg3 cxd4 10. exd4 hxg4 11. Bxg4 Nxg4 12. Qxg4 Qb6 13. Nb3 a5 14. Qe2 a4 15. Nc1 Rc8 16. Nf3 Be4 17. Rh2 Bxf3 18. Qd2 Na5 19. Rb1 Be4 20. Nd3 Nc4 21. Qe2 a3 22. b3 Nb2 23. Rxb2 axb2 24. Nxb2 Rxc3 0-1

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2023.09.16"]
[Round "9"]
[White "Oktavec, Ivan"]
[Black "Papan, Cyril"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1574"]
[BlackElo "1857"]
[PlyCount "95"]
[EventDate "2023.09.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. Bf4 c6 7. c3 Nbd7 8. Nbd2 Re8 9. Ne5 Nh5 10. Nxd7 Nxf4 11. gxf4 Bxd7 12. e4 e6 13. Qf3 Bh6 14. e5 Qh4 15. Qg3 Qxf4 16. Qxf4 Bxf4 17. Nf3 Kg7 18. Ne1 Bg5 19. Nd3 Be7 20. f4 a5 21. a3 b6 22. Rf3 Bc8 23. Bf1 Ba6 24. a4 Bc4 25. Nc1 Bxf1 26. Rxf1 c5 27. Ne2 Reb8 28. Rfb1 Kf8 29. Kg2 Ke8 30. Kf3 Kd7 31. b3 Kc6 32. c4 Rd8 33. Rd1 Rd7 34. Ke3 h6 35. Rd3 Rad8 36. Rad1 Kc7 37. Kf3 h5 38. Nc3 dxc4 39. Nb5+ Kc6 40. bxc4 g5 41. Ke4 gxf4 42. d5+ Kb7 43. dxe6 Rxd3 44. Rxd3 Rxd3 45. Kxd3 fxe6 46. Ke4 Bg5 47. Kf3 Kc6 48. Ke4 1/2-1/2

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2023.09.15"]
[Round "8"]
[White "Krupala, Radim"]
[Black "Oktavec, Ivan"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "1574"]
[PlyCount "120"]
[EventDate "2023.09.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nc3 d5 2. d4 Nf6 3. Bf4 c6 4. Nf3 Bf5 5. h3 e6 6. g4 Bg6 7. Ne5 Bd6 8. Nxg6 hxg6 9. Qd2 Nxg4 10. Bg2 Bxf4 11. Qxf4 Nf6 12. e4 dxe4 13. 0-0-0 Nd5 14. Qe5 Nd7 15. Qxg7 Qg5+ 16. Rd2 Qf6 17. Qxf6 N7xf6 18. Nxe4 Nxe4 19. Bxe4 Nf6 20. Bg2 0-0-0 21. f4 Rh4 22. Rf1 Nh5 23. c3 Nxf4 24. Rdf2 Nd3+ 25. Kb1 Nxf2 26. Rxf2 f5 27. b4 g5 28. a4 Kc7 29. Bf1 Rdh8 30. Re2 Re4 31. Rf2 f4 32. Kc2 Re3 33. Kd2 e5 34. Re2 exd4 35. cxd4 Rhe8 36. Rg2 Rg3 37. b5 Ree3 38. Rf2 Ra3 39. bxc6 Ra2+ 40. Ke1 Rxf2 41. Kxf2 bxc6 42. a5 Kd6 43. Bg2 c5 44. d5 c4 45. Be4 Rxh3 46. Kg2 Rg3+ 47. Kf2 c3 48. a6 Re3 49. Bg6 Kxd5 50. Bh7 Kc4 51. Bc2 Kb4 52. Bb1 Kb3 53. Bf5 c2 54. Bxc2+ Kxc2 55. Kg2 Kd2 56. Kf2 g4 57. Kg2 Re2+ 58. Kf1 f3 59. Kg1 g3 60. Kf1 Ke3 0-1

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2023.09.14"]
[Round "7"]
[White "Oktavec, Ivan"]
[Black "Miklas, Marian"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1574"]
[BlackElo "1959"]
[PlyCount "74"]
[EventDate "2023.09.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. e3 Bg7 5. Nf3 0-0 6. h3 b6 7. Nb5 Ne8 8. Bd3 Ba6 9. a4 c6 10. Nc3 Bxd3 11. Qxd3 Nd7 12. Ne5 Nxe5 13. Bxe5 f6 14. Bg3 e5 15. f3 Nd6 16. 0-0 Qd7 17. b3 Rae8 18. Rad1 f5 19. dxe5 Bxe5 20. Bxe5 Rxe5 21. e4 fxe4 22. fxe4 Rxf1+ 23. Kxf1 Qf7+ 24. Kg1 Nxe4 25. Rf1 Qe7 26. Nxe4 Rxe4 27. Qf3 c5 28. Rf2 d4 29. Qd3 Kg7 30. Qf3 Re1+ 31. Rf1 Qe3+ 32. Qxe3 Rxe3 33. Kf2 Rc3 34. Rc1 d3 35. Ke3 dxc2+ 36. Kd2 Rxb3 37. Rxc2 Ra3 0-1

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2023.09.13"]
[Round "6"]
[White "Horyna, Josef"]
[Black "Oktavec, Ivan"]
[Result "1/2-1/2"]
[ECO "E16"]
[WhiteElo "1661"]
[BlackElo "1574"]
[PlyCount "94"]
[EventDate "2023.09.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Nbxd2 0-0 8. 0-0 d5 9. Ne5 Nbd7 10. Nxd7 Qxd7 11. e3 Rab8 12. Qc2 Rfc8 13. cxd5 exd5 14. Nf3 c5 15. Ne5 Qe7 16. Qd1 cxd4 17. exd4 Rc7 18. Rc1 Rxc1 19. Qxc1 Rc8 20. Qe3 Qd8 21. Rc1 Rxc1+ 22. Qxc1 Qc8 23. Qxc8+ Bxc8 24. Nc6 Bb7 25. Nxa7 Kf8 26. Nb5 Ke7 27. Nc3 Kd6 28. f4 Bc6 29. Bf3 Ne4 30. Bxe4 dxe4 31. Kf2 f5 32. Ke3 h5 33. a3 g6 34. b4 Bd5 35. Kd2 Bc4 36. Nd1 Bb3 37. Ne3 b5 38. Kc3 Bd5 39. h4 Kc6 40. Nd1 Kb6 41. Kd2 Bc4 42. Ne3 Bb3 43. Kc3 Ba2 44. d5 Kc7 45. Kd4 Kd6 46. Nd1 Bxd5 47. Nc3 Bc6 1/2-1/2

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2023.09.12"]
[Round "5"]
[White "Oktavec, Ivan"]
[Black "Holis, Matyas"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1574"]
[BlackElo "1227"]
[PlyCount "101"]
[EventDate "2023.09.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 e6 3. e3 c5 4. c3 Nc6 5. Nf3 Nf6 6. Nbd2 a6 7. Bd3 Be7 8. Ne5 0-0 9. Ndf3 Nh5 10. Bxh7+ Kxh7 11. Ng5+ Bxg5 12. Qxh5+ Kg8 13. Bxg5 f6 14. Ng6 fxg5 15. Nxf8 Qxf8 16. Qxg5 cxd4 17. exd4 Bd7 18. 0-0-0 Rc8 19. Kb1 Qf6 20. Qg3 Rf8 21. f3 Qf5+ 22. Ka1 Rc8 23. Rc1 b5 24. Rhe1 b4 25. Qd6 Qf7 26. cxb4 Nxd4 27. Rxc8+ Bxc8 28. Qd8+ Qf8 29. Qxf8+ Kxf8 30. Rc1 Bd7 31. b3 Nb5 32. Kb2 Ke7 33. a4 Nd4 34. h4 Kd6 35. h5 Nf5 36. g4 Nd4 37. g5 Nxf3 38. h6 gxh6 39. g6 Ke7 40. Rf1 Kf6 41. g7 Kxg7 42. Rxf3 h5 43. Kc3 e5 44. Rg3+ Kf6 45. b5 axb5 46. a5 Kf7 47. a6 Bc6 48. Rg5 d4+ 49. Kb4 e4 50. Kc5 Ba8 51. Kxd4 1-0

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2023.09.11"]
[Round "4"]
[White "Pys, Zbynek"]
[Black "Oktavec, Ivan"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "1873"]
[BlackElo "1574"]
[PlyCount "125"]
[EventDate "2023.09.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 Nf6 3. c4 c6 4. Nc3 g6 5. e4 Bg7 6. Be2 0-0 7. 0-0 Nbd7 8. h3 Qc7 9. Be3 e5 10. Rc1 Ne8 11. Qb3 Qb6 12. c5 Qxb3 13. axb3 exd4 14. Nxd4 Nxc5 15. b4 Ne6 16. Nb3 b6 17. f4 Bb7 18. Bf3 Bh6 19. g3 Bg7 20. f5 N6c7 21. Rfd1 Be5 22. Bh6 Bg7 23. Bf4 Be5 24. Bh6 Bg7 25. Bg5 Be5 26. Be7 Bxg3 27. Bxf8 Kxf8 28. Kg2 Bf4 29. Rc2 g5 30. Ne2 Be5 31. Nbc1 Nf6 32. Nd3 Ke7 33. Nxe5 dxe5 34. Nc3 Rd8 35. Rxd8 Kxd8 36. Kf2 Ke7 37. Ke3 Nfe8 38. Rg2 f6 39. Be2 Nd6 40. h4 h6 41. hxg5 hxg5 42. Rh2 Nce8 43. Rh7+ Kd8 44. b3 b5 45. Bh5 a6 46. Rh8 Bc8 47. Ne2 Bd7 48. Ng3 Bc8 49. Bg6 Bd7 50. Nh5 Ke7 51. Kd3 Nc8 52. Rh7+ Kd8 53. Bxe8 Bxe8 54. Nxf6 Nd6 55. Rh8 Ke7 56. Nxe8 Nxe8 57. Rg8 Kf7 58. Rxg5 Nf6 59. Ke3 Kf8 60. Rg1 Nd7 61. Ra1 Nb8 62. Kf3 Kf7 63. Kg4 1-0

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2023.09.10"]
[Round "2"]
[White "Klimek, Jakub"]
[Black "Oktavec, Ivan"]
[Result "1/2-1/2"]
[ECO "C08"]
[BlackElo "1574"]
[PlyCount "53"]
[EventDate "2023.09.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nf6 6. Bb5+ Bd7 7. Bxd7+ Nbxd7 8. 0-0 Be7 9. Re1 0-0 10. c4 cxd4 11. cxd5 Nxd5 12. Nxd4 N7f6 13. N2f3 Bb4 14. Bd2 Re8 15. Bxb4 Nxb4 16. Rxe8+ Qxe8 17. Qb3 Qe7 18. Re1 Qc5 19. a3 Nbd5 20. Ne2 b6 21. Nc3 Kf8 22. Ne4 Nxe4 23. Rxe4 Nf6 24. Re5 Qc1+ 25. Re1 Qc5 26. Re5 Qc1+ 27. Re1 1/2-1/2

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2023.09.10"]
[Round "3"]
[White "Oktavec, Ivan"]
[Black "Nikitenko, Nikita"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1574"]
[PlyCount "69"]
[EventDate "2023.09.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d6 2. Bf4 Nf6 3. e3 g6 4. Nd2 Nbd7 5. c3 Bg7 6. Ngf3 b6 7. Bb5 Bb7 8. Qc2 c6 9. Bd3 Qc7 10. h3 h6 11. 0-0 Nd5 12. Bg3 e5 13. Rfe1 0-0-0 14. e4 Nf4 15. Bc4 d5 16. Bb3 Nh5 17. Bh2 dxe4 18. Nxe4 f5 19. Ned2 Rde8 20. Bf7 Nf4 21. Bxf4 Ref8 22. Bxg6 exf4 23. Bxf5 Kb8 24. Re7 Rd8 25. Rxg7 c5 26. Ne5 Bc6 27. Re1 Rhg8 28. Rxg8 Rxg8 29. Nxd7+ Bxd7 30. Re7 Qc6 31. Qe4 Qxe4 32. Bxe4 Kc7 33. Bf5 Rd8 34. dxc5 bxc5 35. Nc4 1-0

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2023.09.09"]
[Round "1"]
[White "Oktavec, Ivan"]
[Black "Zajicek, Tomas"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1574"]
[BlackElo "1939"]
[PlyCount "84"]
[EventDate "2023.09.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d6 3. e3 Nbd7 4. Bd3 g6 5. c3 Bg7 6. Nd2 c6 7. a4 h6 8. h3 0-0 9. Ngf3 Re8 10. e4 e5 11. Be3 d5 12. Qc2 exd4 13. cxd4 dxe4 14. Nxe4 Nxe4 15. Bxe4 Nf6 16. Nd2 Nxe4 17. Nxe4 Bf5 18. f3 Bxe4 19. fxe4 Qh4+ 20. Bf2 Qxe4+ 21. Qxe4 Rxe4+ 22. Kd2 Bxd4 23. Kd3 f5 24. Bxd4 Rd8 25. Kc3 Rexd4 26. Rhg1 Rd3+ 27. Kc2 Rd2+ 28. Kc1 Re2 29. Ra3 Rdd2 30. Rb3 Rc2+ 31. Kb1 b6 32. g3 Kf7 33. Rc1 Rxc1+ 34. Kxc1 Re4 35. Rc3 c5 36. b3 g5 37. Kd2 f4 38. Rf3 Ke6 39. g4 Ke5 40. Rd3 Rd4 41. Ke2 Rxd3 42. Kxd3 Kd5 0-1

[Event "Valasska Bystrice op 13th"]
[Site "Valasska Bystrice"]
[Date "2022.09.17"]
[Round "9"]
[White "Krivohlavek, Josef"]
[Black "Oktavec, Ivan"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "1389"]
[BlackElo "1609"]
[PlyCount "84"]
[EventDate "2022.09.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Qc2 d6 6. Bf4 0-0 7. e3 c6 8. Rd1 Qa5 9. a3 Nbd7 10. Be2 Re8 11. 0-0 Nh5 12. Bg3 Nxg3 13. hxg3 Nf6 14. Nd2 Bd7 15. Nb3 Qc7 16. Rc1 Rac8 17. Bd3 e5 18. Rfd1 e4 19. Be2 Qb8 20. Qb1 b6 21. Nd2 d5 22. cxd5 cxd5 23. Ba6 Rcd8 24. b4 b5 25. Qb3 Bc6 26. a4 bxa4 27. Nxa4 Bb5 28. Bxb5 Qxb5 29. Rc5 Qb7 30. Rdc1 Rc8 31. Rxc8 Rxc8 32. Rxc8+ Qxc8 33. Nc5 Bf8 34. Qa4 Qc7 35. Ndb3 Kf7 36. Qb5 Bd6 37. Na5 Qb6 38. Qa4 Ne8 39. Qd7+ Be7 40. Nc6 Qc7 41. Ne5+ Kf6 42. Qxe8 Bxc5 1-0

[Event "Valasska Bystrice op 13th"]
[Site "Valasska Bystrice"]
[Date "2022.09.16"]
[Round "8"]
[White "Oktavec, Ivan"]
[Black "Susen, Jaroslav"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1609"]
[BlackElo "1781"]
[PlyCount "90"]
[EventDate "2022.09.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Bf5 3. e3 e6 4. Nf3 Nf6 5. Nbd2 Bd6 6. Ne5 c6 7. c3 Qc7 8. Ndf3 Nbd7 9. Ng5 Nxe5 10. dxe5 Bxe5 11. Bxe5 Qxe5 12. Qd4 Qxd4 13. exd4 h6 14. Nf3 a5 15. Be2 Be4 16. Ne5 Nd7 17. Nxd7 Kxd7 18. f3 Bh7 19. Kd2 Rhe8 20. Rae1 e5 21. dxe5 Rxe5 22. Bd3 Rxe1 23. Rxe1 Bxd3 24. Kxd3 Re8 25. Rxe8 Kxe8 26. Kd4 Kd7 27. Kc5 Kc7 28. c4 b6+ 29. Kd4 dxc4 30. Kxc4 Kd6 31. a4 Ke5 32. g3 g5 33. b3 f5 34. h3 h5 35. Kd3 b5 36. Kc3 bxa4 37. bxa4 Kd5 38. Kd3 c5 39. g4 c4+ 40. Kc3 fxg4 41. fxg4 hxg4 42. hxg4 Kc5 43. Kc2 Kb4 44. Kb2 Kxa4 45. Kc3 Kb5 0-1

[Event "Valasska Bystrice op 13th"]
[Site "Valasska Bystrice"]
[Date "2022.09.15"]
[Round "7"]
[White "Jerabek, Jan1111"]
[Black "Oktavec, Ivan"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1227"]
[BlackElo "1609"]
[PlyCount "64"]
[EventDate "2022.09.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 g6 4. e3 Bg7 5. Bd3 0-0 6. Nge2 d6 7. d5 e5 8. dxe6 Bxe6 9. b3 Nc6 10. 0-0 Ne4 11. Bd2 Nxd2 12. Qxd2 Ne7 13. Rac1 c6 14. e4 Qa5 15. Nb1 Qb6 16. Kh1 c5 17. Nf4 Bh6 18. g3 Bd7 19. Qe2 Bc6 20. Rce1 Rae8 21. Nd5 Nxd5 22. cxd5 Bxd5 23. Bc4 Bxc4 24. Qxc4+ Kh8 25. exf5 Qc6+ 26. Kg1 Rxf5 27. Nc3 Bg7 28. Rxe8+ Qxe8 29. Nb5 Qe7 30. Rd1 Be5 31. Nxa7 Bd4 32. Rd2 Qe1+ 0-1

[Event "Valasska Bystrice op 13th"]
[Site "Valasska Bystrice"]
[Date "2022.09.14"]
[Round "6"]
[White "Oktavec, Ivan"]
[Black "Foukal, Jiri"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1609"]
[BlackElo "1797"]
[PlyCount "78"]
[EventDate "2022.09.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. e4 d6 4. Nc3 b6 5. Bd3 c5 6. Bb5+ Bd7 7. 0-0 a6 8. Bxd7+ Nxd7 9. Be3 e6 10. Qd2 Qc7 11. Bf4 cxd4 12. Ne2 e5 13. Bg3 Ngf6 14. Qd1 Nxe4 15. Nd2 Nxg3 16. fxg3 0-0 17. Ne4 d5 18. Ng5 Qc5 19. Kh1 Rac8 20. c3 dxc3 21. Nxc3 d4 22. Nce4 Qe7 23. Rc1 Rxc1 24. Qxc1 Nc5 25. Qc4 h6 26. Nxf7 Nxe4 27. Ng5+ Kh8 28. Rxf8+ Qxf8 29. Nxe4 b5 30. Qd3 Qf7 31. Qd2 Qc4 32. h3 Qxa2 33. Qc2 Qc4 34. Qd1 d3 35. Qg4 d2 36. Kh2 d1Q 37. Qxd1 Qxe4 38. Qd8+ Kh7 39. Qb6 Qd4 0-1

[Event "Valasska Bystrice op 13th"]
[Site "Valasska Bystrice"]
[Date "2022.09.13"]
[Round "5"]
[White "Kopecky, Matej"]
[Black "Oktavec, Ivan"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "1687"]
[BlackElo "1609"]
[PlyCount "104"]
[EventDate "2022.09.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Bc4 Nf6 5. Nc3 c6 6. Be3 0-0 7. Qd2 Nbd7 8. e5 dxe5 9. dxe5 Ng4 10. e6 Nxe3 11. exf7+ Kh8 12. Qxe3 e5 13. 0-0 Qb6 14. Ng5 Qxe3 15. fxe3 Nc5 16. Rad1 h6 17. Nge4 Nxe4 18. Nxe4 Bf5 19. Nc5 b6 20. Ne6 Rxf7 21. Nd8 Rf8 22. Nf7+ Kh7 23. c3 b5 24. Bb3 Rac8 25. h3 Rc7 26. Nd6 a6 27. Nxf5 gxf5 28. Bc2 Kg6 29. g4 Kg5 30. Bxf5 c5 31. Kg2 Kh4 32. Rd6 Rf6 33. Re6 Rxe6 34. Bxe6 Kg5 35. Kg3 h5 36. Rf5+ Kg6 37. gxh5+ Kh6 38. Kg4 Rc6 39. Bd5 Rd6 40. e4 Bf6 41. Rf2 Bg5 42. h4 Bf4 43. Rc2 Rd7 44. Rg2 Rg7+ 45. Kh3 Rxg2 46. Kxg2 Kxh5 47. Kh3 b4 48. Bf7+ Kh6 49. Kg4 bxc3 50. bxc3 a5 51. a4 Kg7 52. Bd5 Kf6 1/2-1/2

[Event "Valasska Bystrice op 13th"]
[Site "Valasska Bystrice"]
[Date "2022.09.12"]
[Round "4"]
[White "Oktavec, Ivan"]
[Black "Taus, Martin"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1609"]
[BlackElo "2010"]
[PlyCount "94"]
[EventDate "2022.09.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 e6 2. Bf4 f5 3. Nf3 Nf6 4. e3 Be7 5. Nbd2 0-0 6. h4 d6 7. Be2 Nc6 8. c3 Kh8 9. Qc2 a5 10. a4 Ng4 11. Bg5 Qe8 12. Bxe7 Nxe7 13. g3 Bd7 14. b3 Bc6 15. c4 e5 16. d5 Bd7 17. Ng5 Qh5 18. Ndf3 c6 19. Ne6 Rfc8 20. Qd2 cxd5 21. cxd5 h6 22. 0-0 Qg6 23. Bc4 Bxe6 24. dxe6 d5 25. Bb5 Qxe6 26. Qb2 Rc5 27. Rac1 Rac8 28. Rxc5 Rxc5 29. Rc1 Rxc1+ 30. Qxc1 Qd6 31. Qc2 Kg8 32. Kg2 Kf7 33. Qc3 b6 34. Qc2 Ke6 35. Qc3 Qc5 36. Qb2 Ng8 37. Qd2 N8f6 38. Bd3 g6 39. Qb2 Kd6 40. Nh2 d4 41. Nxg4 Nxg4 42. e4 f4 43. Qe2 h5 44. gxf4 exf4 45. Qf3 Qc1 46. Bc4 Ne5 47. Qe2 f3+ 0-1

[Event "Valasska Bystrice op 13th"]
[Site "Valasska Bystrice"]
[Date "2022.09.11"]
[Round "3"]
[White "Fiser, Jiri1111"]
[Black "Oktavec, Ivan"]
[Result "1/2-1/2"]
[ECO "C08"]
[WhiteElo "1798"]
[BlackElo "1609"]
[PlyCount "118"]
[EventDate "2022.09.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nf6 6. Bb5+ Bd7 7. Bxd7+ Nbxd7 8. 0-0 Be7 9. Re1 0-0 10. b3 Re8 11. Bb2 Qc7 12. c4 Bf8 13. Qc2 Rac8 14. Rac1 Rxe1+ 15. Rxe1 b6 16. a3 Qb7 17. Qd3 Re8 18. Rxe8 Nxe8 19. Ne5 Ndf6 20. dxc5 bxc5 21. cxd5 Nxd5 22. Qf3 f6 23. Nec4 Qd7 24. Ne4 Qe6 25. h3 Nb6 26. Qd3 Nxc4 27. Qxc4 Qxc4 28. bxc4 Nd6 29. Nd2 Kf7 30. Kf1 Ke6 31. Ke2 Nf5 32. Kd3 Bd6 33. Ne4 Be7 34. g4 Nh4 35. Bc1 Nf3 36. Be3 Ne5+ 37. Kc3 Nd7 38. f4 g6 39. Kd3 f5 40. Nc3 Nf6 41. g5 Nd7 42. Nb5 a5 43. Nc7+ Kd6 44. Nd5 Bd8 45. Bd2 Ke6 46. Bc3 Kf7 47. Ne3 Ke6 48. Nf1 Bc7 49. Bd2 Kd6 50. Kc3 Nf8 51. Ng3 Ne6 52. Ne2 Kc6 53. Be3 Bd6 54. Kb3 Kb6 55. Bd2 Bc7 56. Kc3 Kc6 57. Kd3 Kb6 58. h4 Bd6 59. Kc3 Bc7 1/2-1/2

[Event "Valasska Bystrice op 13th"]
[Site "Valasska Bystrice"]
[Date "2022.09.11"]
[Round "2"]
[White "Oktavec, Ivan"]
[Black "Mattivi, Jaroslav"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1609"]
[BlackElo "1142"]
[PlyCount "53"]
[EventDate "2022.09.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 Bf5 4. Nf3 Nbd7 5. Bd3 e6 6. c3 Ne4 7. h3 Ndf6 8. g4 Bg6 9. Ne5 Nxf2 10. Kxf2 Ne4+ 11. Bxe4 Qh4+ 12. Bg3 Qf6+ 13. Bf3 Bd6 14. Nd2 0-0-0 15. Kg2 h5 16. Nxg6 Qxg6 17. Qe2 Bxg3 18. Kxg3 h4+ 19. Kh2 f5 20. Rhg1 Rd7 21. gxf5 Qxf5 22. Bg4 Qf6 23. Rgf1 Qe7 24. Nf3 g5 25. Ne5 Qd6 26. Kh1 Rhh7 27. Nxd7 1-0

[Event "Valasska Bystrice op 13th"]
[Site "Valasska Bystrice"]
[Date "2022.09.10"]
[Round "1"]
[White "Otruba, Marek"]
[Black "Oktavec, Ivan"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1970"]
[BlackElo "1609"]
[PlyCount "69"]
[EventDate "2022.09.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bd3 Be7 7. 0-0 Nxe4 8. Bxe4 Nf6 9. Bd3 0-0 10. b3 c5 11. dxc5 Bxc5 12. Bb2 Be7 13. Qe2 Qc7 14. Rac1 Bd7 15. Ne5 Be8 16. Rfd1 Nd5 17. Qe4 g6 18. c4 Nf6 19. Qf3 Rc8 20. Bb1 Bc6 21. Qc3 Rfd8 22. Ng4 Rxd1+ 23. Rxd1 Rd8 24. Re1 Qf4 25. Nxf6+ Bxf6 26. Qxf6 Qxf6 27. Bxf6 Rd7 28. f3 b6 29. Be4 Bxe4 30. Rxe4 Kf8 31. Rd4 Ke8 32. Rxd7 Kxd7 33. Kf2 a6 34. Ke3 Kd6 35. Bd4 1-0

[Event "Valasska Bystrice op 11th"]
[Site "Valasska Bystrice"]
[Date "2019.09.13"]
[Round "8"]
[White "Polaskova, Jitka"]
[Black "Oktavec, Ivan"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1526"]
[BlackElo "1619"]
[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. e4 g6 2. Nf3 Bg7 3. Bc4 e6 4. d3 d6 5. 0-0 Nf6 6. Bg5 0-0 7. Nc3 Nc6 8. Re1 Qd7 9. Qd2 Ne5 10. Nxe5 dxe5 11. Ne2 c5 12. h3 b5 13. Bb3 c4 14. dxc4 Nxe4 15. Qe3 Nxg5 16. Qxg5 Qc6 17. cxb5 Qxb5 18. Nc3 Qa5 19. Ne4 Qd8 20. Qg3 Qc7 21. Rad1 Ba6 22. c3 Rfd8 23. Rxd8+ Rxd8 24. Kh2 Bb7 25. Qh4 Bxe4 26. Rxe4 Qd6 27. c4 f5 28. Re1 e4+ 29. Kh1 Qb6 30. c5 Qa5 31. Bxe6+ Kh8 32. b4 Qc7 33. f4 Bc3 34. Re3 Rd1+ 35. Kh2 Qg7 36. Re2 Bf6 37. Qg3 Qc7 38. h4 Bd4 39. Qg5 Bg1+ 40. Kh3 Rd3+ 41. g3 Bd4 42. h5 Bc3 43. hxg6 Qg7 44. Qh5 Qxg6 45. Qxg6 hxg6 46. b5 Ba5 47. c6 Bc7 48. Kg2 Kg7 49. Bc4 Rd4 50. Rc2 Kf6 51. Bb3 g5 52. fxg5+ Kxg5 1/2-1/2

[Event "Valasska Bystrice op 11th"]
[Site "Valasska Bystrice"]
[Date "2019.09.12"]
[Round "7"]
[White "Oktavec, Ivan"]
[Black "Vorsilka, Jiri"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1619"]
[BlackElo "1517"]
[PlyCount "108"]
[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. Bf4 e6 3. e3 c5 4. Nf3 cxd4 5. exd4 Bd6 6. Bb5+ Nc6 7. Ne5 Bxe5 8. Bxe5 f6 9. Bg3 Nge7 10. 0-0 0-0 11. c3 Qb6 12. Qe2 Nf5 13. Na3 Nxg3 14. hxg3 Bd7 15. f4 a6 16. Bd3 Rac8 17. Rab1 Ne7 18. Nc2 Nf5 19. Qf2 Bb5 20. Rfd1 Bxd3 21. Rxd3 Nd6 22. g4 Ne4 23. Qe2 Rxc3 24. b3 Rfc8 25. Rb2 Rxd3 26. Qxd3 Rc3 27. Qe2 Qb5 28. Ne3 Qxe2 29. Rxe2 Ng3 30. Re1 Rc1 31. Kf2 Ne4+ 32. Ke2 Nc3+ 33. Kd2 Rxe1 34. Kxe1 Nxa2 35. Kd2 Nb4 36. Kc3 a5 37. Nd1 Kf7 38. Nb2 b5 39. Nd1 f5 40. Nf2 fxg4 41. Nxg4 h5 42. Ne3 Kf6 43. g3 Nc6 44. Kd3 a4 45. bxa4 bxa4 46. Nc2 Na5 47. Ke3 Nc4+ 48. Kf3 a3 49. Nb4 Nd2+ 50. Ke2 Ne4 51. Kf3 Nc3 52. Nc2 a2 53. Na1 Nb5 54. Ke3 Kf5 0-1

[Event "Valasska Bystrice op 11th"]
[Site "Valasska Bystrice"]
[Date "2019.09.11"]
[Round "6"]
[White "Kunc, Miroslav1111"]
[Black "Oktavec, Ivan"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1410"]
[BlackElo "1619"]
[PlyCount "43"]
[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 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nf6 5. Ne2 Bd6 6. 0-0 0-0 7. Nbc3 c6 8. Bf4 Bg4 9. f3 Be6 10. Qd2 Qc7 11. Bxd6 Qxd6 12. Qf4 Qxf4 13. Nxf4 Nbd7 14. Nxe6 fxe6 15. Rae1 Rae8 16. Re2 e5 17. dxe5 Nxe5 18. Rfe1 Nxd3 19. cxd3 Kf7 20. Kf2 Rxe2+ 21. Rxe2 Nd7 22. d4 1/2-1/2

[Event "Valasska Bystrice op 11th"]
[Site "Valasska Bystrice"]
[Date "2019.09.10"]
[Round "5"]
[White "Oktavec, Ivan"]
[Black "Dancak, Stanislav"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1619"]
[BlackElo "1250"]
[PlyCount "118"]
[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. Bf4 Nf6 3. e3 e6 4. Nf3 c5 5. dxc5 Bxc5 6. c3 0-0 7. Nbd2 Nc6 8. Ne5 Nxe5 9. Bxe5 Bd6 10. Nf3 Ng4 11. Qd4 Nxe5 12. Nxe5 Qf6 13. Ng4 Qg6 14. Ne5 Qc2 15. Nd3 Bd7 16. Rc1 Qa4 17. Qxa4 Bxa4 18. Be2 Rac8 19. Kd2 Rfd8 20. Bd1 Bc6 21. f3 f6 22. g3 Bc7 23. Nc5 Rd6 24. Ba4 b5 25. Bc2 e5 26. Bf5 Re8 27. e4 dxe4+ 28. Kc2 exf3 29. Ne4 Bxe4+ 30. Bxe4 f2 31. Rcd1 Rxd1 32. Kxd1 Rd8+ 33. Ke2 Bb6 34. Bg2 f5 35. Rd1 Rxd1 36. Kxd1 e4 37. Bf1 a6 38. c4 b4 39. c5 Bxc5 40. Bxa6 g5 41. Ke2 f4 42. gxf4 gxf4 43. Bb7 e3 44. b3 Kg7 45. Bd5 Kf6 46. Bc4 Ke5 47. Kf3 Bd6 48. h3 Kd4 49. Ke2 Kc3 50. Bd5 Kb2 51. Bc4 Kxa2 52. Bd5 Kb2 53. Bc4 Bc5 54. Kf3 Bd6 55. Ke2 Kc2 56. Kf3 f1Q+ 57. Bxf1 Kxb3 58. Bd3 h6 59. Be4 Kc3 0-1

[Event "Valasska Bystrice op 11th"]
[Site "Valasska Bystrice"]
[Date "2019.09.08"]
[Round "2"]
[White "Oktavec, Ivan"]
[Black "Zilkay, Dominik"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "1619"]
[BlackElo "1473"]
[PlyCount "158"]
[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. Nf3 d5 3. e3 c6 4. Bd3 e6 5. Nbd2 Nbd7 6. 0-0 Be7 7. e4 dxe4 8. Nxe4 0-0 9. c3 c5 10. dxc5 Nxc5 11. Nxc5 Bxc5 12. Bg5 h6 13. Bh4 Be7 14. Qc2 Nd5 15. Bxe7 Qxe7 16. Rae1 Qc7 17. Be4 Nf6 18. Bd3 b6 19. Ne5 Bb7 20. Qe2 Rad8 21. Rd1 Nd7 22. Ng4 Qf4 23. f3 Nf6 24. Qe5 Qxe5 25. Nxe5 Nd5 26. Rfe1 Nf4 27. Bb5 Nd5 28. Kf2 a6 29. Bc6 Bxc6 30. Nxc6 Rc8 31. Ne5 b5 32. Rd4 Rfe8 33. Red1 Rc7 34. c4 bxc4 35. Rxc4 Rxc4 36. Nxc4 Rc8 37. b3 Kf8 38. Rd2 Ke7 39. g3 Rc7 40. f4 g5 41. Kf3 Rc5 42. Kg4 Nf6+ 43. Kf3 Nd5 44. h3 gxf4 45. gxf4 a5 46. Re2 f6 47. Rg2 Kf7 48. Rc2 Ke7 49. Re2 a4 50. Rc2 axb3 51. axb3 Nb6 52. Ne3 Rb5 53. Rc3 Nd5 54. Rd3 Nxe3 55. Kxe3 Rb4 56. Kf3 e5 57. Re3 Rxf4+ 58. Kg3 Ke6 59. Rc3 h5 60. Rd3 h4+ 61. Kg2 Rb4 62. Rc3 Kd5 63. Rf3 Ke6 64. Rc3 f5 65. Kf3 Kd5 66. Ke3 f4+ 67. Kf3 Kd4 68. Rc8 Rxb3+ 69. Kg4 f3 70. Rf8 e4 71. Kxh4 Ke3 72. Kg3 Rb2 73. h4 Rg2+ 74. Kh3 Rg7 75. h5 Ke2 76. h6 Rh7 77. Rf6 e3 78. Kg3 f2 79. Kg2 Rxh6 0-1

[Event "Valasska Bystrice op 11th"]
[Site "Valasska Bystrice"]
[Date "2019.09.08"]
[Round "3"]
[White "Sudolsky, Jan"]
[Black "Oktavec, Ivan"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "1426"]
[BlackElo "1619"]
[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. Nf3 Nf6 2. c4 b6 3. Nc3 Bb7 4. d4 e6 5. Bf4 Bb4 6. Qb3 Bxc3+ 7. Qxc3 d6 8. Nd2 Nbd7 9. f3 Qe7 10. e4 e5 11. Bg5 h6 12. Be3 0-0 13. g4 exd4 14. Bxd4 c5 15. Be3 Qe5 16. Qc2 g5 17. 0-0-0 Rfd8 18. Bd3 Nf8 19. h4 Ng6 20. hxg5 hxg5 21. Rh3 Kg7 22. Rdh1 Bc6 23. Nf1 Rh8 24. Ng3 Rxh3 25. Nf5+ Kg8 26. Rxh3 Nh7 27. Nh6+ Kg7 28. Qd2 Rh8 29. Nf5+ Kf6 1/2-1/2

[Event "Valasska Bystrice op 11th"]
[Site "Valasska Bystrice"]
[Date "2019.09.07"]
[Round "1"]
[White "Vysoglad, Petr"]
[Black "Oktavec, Ivan"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "2035"]
[BlackElo "1619"]
[PlyCount "65"]
[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. e3 d6 6. Nge2 c6 7. 0-0 Be6 8. d4 Bb6 9. d5 Bg4 10. h3 Bh5 11. Kh2 Ne8 12. e4 Nd7 13. Qc2 Bg6 14. f4 f5 15. fxe5 Nxe5 16. exf5 Bf7 17. b3 Nf6 18. Bf4 Rc8 19. dxc6 bxc6 20. Rad1 Qc7 21. Nd4 Rfe8 22. Na4 Bxd4 23. Rxd4 Rcd8 24. Rfd1 h6 25. Nc3 Nh5 26. Qf2 Nf6 27. Kh1 Qb6 28. R4d2 Qc7 29. Re1 Kh7 30. Ne4 d5 31. Nc5 Re7 32. Ne6 Bxe6 33. Bxe5 1-0

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2017.09.16"]
[Round "9"]
[White "Oktavec, Ivan"]
[Black "Obsivacova, Jana"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "1602"]
[BlackElo "1187"]
[PlyCount "63"]
[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. b3 Nf6 2. e3 g6 3. Bb2 Bg7 4. Nf3 0-0 5. Be2 b6 6. d3 Bb7 7. 0-0 d5 8. Nbd2 c5 9. c4 Nc6 10. d4 cxd4 11. Nxd4 Nxd4 12. Bxd4 Re8 13. Be5 Qd7 14. Bf3 Rad8 15. Qc2 Ne4 16. Bxg7 Nxd2 17. Qxd2 Kxg7 18. Rad1 e6 19. Qb2+ Kg8 20. cxd5 exd5 21. Rd4 Qe7 22. Rfd1 Qf6 23. Qb1 Re5 24. R1d2 Qf5 25. Qxf5 Rxf5 26. Kf1 Kf8 27. e4 Re5 28. exd5 Ba6+ 29. Be2 Bxe2+ 30. Rxe2 Rdxd5 31. Rxd5 Rxd5 32. Ke1 1/2-1/2

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2017.09.15"]
[Round "8"]
[White "Oktavec, Ivan"]
[Black "Palla, Stanislav"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1602"]
[BlackElo "1687"]
[PlyCount "118"]
[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 Nf6 2. Nf3 g6 3. Bf4 c6 4. c3 Bg7 5. h3 d5 6. Nbd2 0-0 7. e3 Re8 8. Bd3 Nbd7 9. Ne5 Nxe5 10. Bxe5 Nd7 11. Bxg7 Kxg7 12. e4 dxe4 13. Nxe4 e5 14. 0-0 exd4 15. cxd4 Nf6 16. Nxf6 Qxf6 17. Bc4 Re4 18. Qb3 Rxd4 19. Rae1 b5 20. Bd3 Be6 21. Qc2 Bc4 22. Bxc4 Rxc4 23. Qe2 Rd8 24. Rd1 Rcd4 25. b3 a5 26. Rfe1 a4 27. bxa4 Rxa4 28. Rxd8 Qxd8 29. Rd1 Qf6 30. Rc1 Rd4 31. Qc2 Rc4 32. Qd2 Rxc1+ 33. Qxc1 Qd6 34. g3 b4 35. Kf1 c5 36. Qb2+ f6 37. Qb3 Qe5 38. Kg1 Qc3 39. Kf1 Qxb3 40. axb3 Kf7 41. Ke2 Ke6 42. Kd3 Kd5 43. f3 f5 44. f4 h6 45. g4 Kd6 46. Ke3 Kc6 47. Kd3 Kb5 48. g5 h5 49. h4 c4+ 50. bxc4+ Kc5 51. Kc2 Kxc4 52. Kb2 Kd4 53. Kb3 Ke4 54. Kxb4 Kxf4 55. Kc5 Ke5 56. Kc4 Ke4 57. Kc5 f4 58. Kd6 Kf5 59. Kd5 f3 0-1

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2017.09.14"]
[Round "7"]
[White "Hrivnakova, Anna"]
[Black "Oktavec, Ivan"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "1513"]
[BlackElo "1602"]
[PlyCount "114"]
[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 b6 2. d4 Bb7 3. e3 e6 4. c4 Nf6 5. Be2 Be7 6. Nc3 0-0 7. 0-0 d5 8. cxd5 exd5 9. Ne5 Nbd7 10. Ng4 c5 11. b3 Nxg4 12. Bxg4 Nf6 13. Be2 cxd4 14. exd4 a6 15. Bb2 Rc8 16. Rc1 b5 17. h3 Rc7 18. Bg4 Bc8 19. Bxc8 Qxc8 20. Qf3 Qd7 21. Ne2 Rfc8 22. Rxc7 Rxc7 23. Rc1 Bb4 24. Rxc7 Qxc7 25. Bc3 Bd6 26. Kh1 b4 27. Bd2 h6 28. Bf4 Bxf4 29. Qxf4 Qc2 30. Qb8+ Kh7 31. Qe5 Qxa2 32. Qf5+ Kh8 33. Qc8+ Ng8 34. Qe8 Qxb3 35. Qe5 Qc4 36. Nf4 b3 37. Nh5 Qc1+ 38. Kh2 Qg5 39. Qe2 b2 40. Qxb2 Qxh5 41. Qb6 Qg6 42. Qa5 Qe6 43. Qc5 Nf6 44. f3 Qd7 45. g4 Qb5 46. Qf8+ Kh7 47. Qxf7 Qb2+ 48. Kg3 Qxd4 49. Qe6 Qd3 50. Qf7 Qe3 51. h4 Qe5+ 52. Kh3 d4 53. h5 Qe8 54. Qc4 Qe3 55. Qf1 d3 56. Kh4 Qe2 57. Qg1 d2 0-1

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2017.09.13"]
[Round "6"]
[White "Oktavec, Ivan"]
[Black "Kominek, Martin"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "1602"]
[BlackElo "1701"]
[PlyCount "99"]
[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. b3 e5 2. Bb2 Nc6 3. e3 Bb4 4. a3 Ba5 5. c4 Bb6 6. Qc2 d6 7. Nc3 Nf6 8. Bd3 a6 9. h3 0-0 10. Nf3 Re8 11. Ng5 h6 12. Nge4 Nxe4 13. Bxe4 Ne7 14. Nd5 Nxd5 15. Bxd5 c6 16. Be4 d5 17. cxd5 cxd5 18. Bf3 d4 19. Be4 Rb8 20. 0-0 Be6 21. Rac1 Qg5 22. Kh2 f5 23. f4 Qg6 24. Bd3 Bd5 25. g4 e4 26. gxf5 Qxf5 27. Bc4 dxe3 28. Be5 Rbd8 29. Qc3 Be6 30. Bxe6+ Rxe6 31. Rg1 Rg6 32. dxe3 Qf7 33. Rxg6 Qxg6 34. Rg1 Qc6 35. Rxg7+ Kf8 36. Qxc6 bxc6 37. Rg6 Bxe3 38. Rxc6 Bd2 39. Kg2 Rd3 40. Rd6 Rxd6 41. Bxd6+ Kf7 42. Kf2 e3+ 43. Ke2 Kf6 44. Bc5 Bc1 45. a4 Kf5 46. Bxe3 Ba3 47. Kd3 Bd6 48. Kc4 Bxf4 49. Bxf4 Kxf4 50. b4 1-0

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2017.09.12"]
[Round "5"]
[White "Vanhara, Petr"]
[Black "Oktavec, Ivan"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1748"]
[BlackElo "1602"]
[PlyCount "85"]
[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 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 c5 5. c3 d5 6. e5 c4 7. Bc2 b5 8. 0-0 Ne7 9. Ng5 Ng6 10. Qh5 Qe7 11. g3 Nc6 12. Nxh7 Nd8 13. Bg5 Rxh7 14. Qxg6 Rh8 15. Bxe7 fxg6 16. Bxf8 Kxf8 17. Bxg6 Rh6 18. Bc2 Nf7 19. f4 Ke7 20. Nd2 Rah8 21. Nf3 Bc8 22. Kg2 Bd7 23. a3 Be8 24. Rh1 Nd8 25. Raf1 g6 26. h3 a5 27. g4 Rg8 28. Kg3 Nf7 29. h4 Rhh8 30. Rh2 Nh6 31. Rhf2 Rg7 32. Kh3 Nf7 33. Rg1 g5 34. f5 exf5 35. gxf5 Rgg8 36. Rfg2 Kf8 37. Nxg5 Nh6 38. Ne6+ Kf7 39. Rxg8 Rxg8 40. Rxg8 Nxg8 41. Kg4 Ke7 42. Kg5 Kf7 43. h5 1-0

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2017.09.11"]
[Round "4"]
[White "Oktavec, Ivan"]
[Black "Micka, Norbert"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "1602"]
[BlackElo "1796"]
[PlyCount "66"]
[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. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. Nf3 d6 5. Bb5 Bd7 6. d3 Be7 7. Nbd2 0-0 8. 0-0 a6 9. Bxc6 Bxc6 10. e4 b5 11. Re1 Bd7 12. d4 exd4 13. Nxd4 c5 14. Nf5 Bxf5 15. exf5 d5 16. Be5 Nd7 17. Bc7 Qxc7 18. Rxe7 Qd6 19. Qe2 Nf6 20. Qe5 Qxe5 21. Rxe5 Rfe8 22. Rae1 Rxe5 23. Rxe5 Re8 24. Nf3 Kf8 25. Kf1 Rxe5 26. Nxe5 Ke8 27. f3 Nd7 28. f4 f6 29. Nxd7 Kxd7 30. g4 d4 31. Ke2 Kd6 32. Kd3 Kd5 33. h4 h5 0-1

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2017.09.10"]
[Round "3"]
[White "Korinek, Jaroslav"]
[Black "Oktavec, Ivan"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1558"]
[BlackElo "1602"]
[PlyCount "94"]
[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. b4 b6 2. Bb2 Bb7 3. e3 e6 4. a3 Nf6 5. Nf3 Be7 6. Be2 0-0 7. d3 d5 8. Nbd2 Nbd7 9. 0-0 c5 10. c3 Qc7 11. Rc1 Rac8 12. d4 Qb8 13. b5 cxd4 14. cxd4 Rxc1 15. Qxc1 Rc8 16. Qb1 Ne4 17. Nxe4 dxe4 18. Nd2 Nf6 19. Rc1 Rc7 20. Rxc7 Qxc7 21. Qc1 Bd6 22. Qxc7 Bxc7 23. h3 Bd5 24. a4 Bd6 25. Nc4 Bxc4 26. Bxc4 Bb4 27. Kf1 Kf8 28. Ke2 Ke7 29. f3 Kd6 30. Bc1 exf3+ 31. gxf3 Kd7 32. e4 Ne8 33. Bd3 g6 34. Bd2 Bxd2 35. Kxd2 Nf6 36. Ke3 h6 37. Bc4 Ke7 38. f4 Ne8 39. h4 f6 40. Kf3 Ng7 41. Bd3 f5 42. Kg3 Nh5+ 43. Kf3 Ng7 44. Bc4 fxe4+ 45. Kxe4 Nf5 46. Ke5 Nxh4 47. Bxe6 Nf3+ 0-1

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2017.09.10"]
[Round "2"]
[White "Oktavec, Ivan"]
[Black "Volcik, Ludek"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "1602"]
[BlackElo "2081"]
[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. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Nbd7 5. Bf4 a6 6. a4 Bb4 7. Qc2 Ne4 8. e3 c6 9. Bd3 f5 10. 0-0 0-0 11. Na2 Be7 12. c5 g5 13. Be5 g4 14. Ne1 Nxe5 15. dxe5 Nxc5 16. f4 gxf3 17. Nxf3 Bd7 18. g4 Nxd3 19. Qxd3 fxg4 20. Nd4 c5 21. Ne2 Qb6 22. Nac3 Bg5 23. Nf4 Bxf4 24. Nxd5 exd5 25. Qxd5+ Be6 26. Qe4 Bxh2+ 27. Kxh2 Qxb2+ 28. Kg3 Qe2 29. Rae1 Rf3+ 30. Rxf3 Qxe1+ 31. Rf2 Rf8 32. Qc2 Qxe3+ 0-1

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2017.09.09"]
[Round "1"]
[White "Stanek, Stanislav"]
[Black "Oktavec, Ivan"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1932"]
[BlackElo "1602"]
[PlyCount "139"]
[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. Nc3 b6 2. e4 Bb7 3. Bc4 e6 4. Bb3 d5 5. Qe2 Nf6 6. exd5 Nxd5 7. Bxd5 Bxd5 8. Nxd5 Qxd5 9. Qf3 Be7 10. Qxd5 exd5 11. d4 0-0 12. Nf3 Nd7 13. 0-0 c5 14. Be3 Bf6 15. c3 Rac8 16. Rad1 c4 17. Rfe1 Rfe8 18. Bf4 Kf8 19. Bd6+ Be7 20. Rxe7 Rxe7 21. Re1 Rce8 22. Kf1 f6 23. b3 b5 24. bxc4 bxc4 25. Rb1 Kf7 26. Bxe7 Rxe7 27. Re1 Nb6 28. Rxe7+ Kxe7 29. Ke2 Na4 30. Kd2 Ke6 31. Ne1 g6 32. Nc2 Kd6 33. Ne3 Ke6 34. Kc2 f5 35. Nd1 g5 36. Nb2 Nb6 37. Kd2 f4 38. Ke2 Kf5 39. f3 h5 40. g3 Nd7 41. Kf2 Kf6 42. Na4 Kf5 43. Kg2 g4 44. Kf2 Kg5 45. Ke2 Kf5 46. Nb2 Nf6 47. Nd1 Kg5 48. Nf2 fxg3 49. hxg3 h4 50. gxh4+ Kxh4 51. fxg4 Nxg4 52. Nd1 Kg5 53. Nb2 Nf6 54. Kd2 Kf5 55. Na4 Ke6 56. Nc5+ Kd6 57. Ke3 Nd7 58. Nxd7 Kxd7 59. Kf4 Ke6 60. Kg5 a6 61. a3 Ke7 62. Kf5 Kd6 63. Kf6 Kc6 64. Ke6 Kb5 65. Kxd5 a5 66. a4+ Kxa4 67. Kxc4 Ka3 68. d5 Kb2 69. Kb5 Kxc3 70. d6 1-0

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2016.09.17"]
[Round "9"]
[White "Adamcik, David"]
[Black "Oktavec, Ivan"]
[Result "0-1"]
[ECO "E20"]
[WhiteElo "1578"]
[BlackElo "1633"]
[PlyCount "66"]
[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 Nf6 2. c4 g6 3. Nc3 e6 4. e4 d6 5. f3 Nbd7 6. Be3 Bg7 7. Bd3 0-0 8. Nge2 c6 9. 0-0 e5 10. d5 Ne8 11. Ng3 Nc5 12. Bc2 f5 13. f4 exf4 14. Bxf4 Qb6 15. Rb1 Nxe4+ 16. Kh1 Nf2+ 17. Rxf2 Qxf2 18. Nge2 Qb6 19. dxc6 bxc6 20. Bxd6 Nxd6 21. Qxd6 Rd8 22. Qg3 Be6 23. Bb3 Qc5 24. Na4 Qa5 25. Nf4 Bf7 26. Nd3 Rd4 27. Ndc5 Qd2 28. Qc3 Qg5 29. Qf3 Re8 30. Qxc6 Qd2 31. h3 Re1+ 32. Rxe1 Qxe1+ 33. Kh2 Be5+ 0-1

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2016.09.16"]
[Round "8"]
[White "Oktavec, Ivan"]
[Black "Gajda, Rostislav"]
[Result "0-1"]
[ECO "D07"]
[WhiteElo "1633"]
[BlackElo "1593"]
[PlyCount "100"]
[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. c4 Nc6 3. Nf3 Bg4 4. e3 e5 5. Be2 e4 6. Ne5 Bxe2 7. Qxe2 Nxe5 8. dxe5 Qg5 9. 0-0 Qxe5 10. cxd5 0-0-0 11. Nc3 Bd6 12. g3 Nf6 13. Bd2 h5 14. f4 Qf5 15. Nb5 a6 16. Nxd6+ Rxd6 17. Rac1 Nxd5 18. Rc4 Rg6 19. Rf2 h4 20. Rg2 hxg3 21. Rxg3 Rxg3+ 22. hxg3 Qh3 23. Qg2 Qg4 24. Rc1 f5 25. Re1 Rh3 26. Kf2 Qh5 27. Kg1 Nf6 28. Re2 Qg4 29. Be1 Nh5 30. Qf1 Nxg3 31. Bxg3 Rxg3+ 32. Rg2 Kd7 33. Qf2 Rxg2+ 34. Qxg2 Qxg2+ 35. Kxg2 Kd6 36. Kf2 Kc5 37. Ke2 Kb4 38. Kd2 c5 39. Kc2 b5 40. a3+ Ka4 41. Kc3 c4 42. Kc2 b4 43. axb4 Kxb4 44. Kd2 Kb3 45. Kc1 a5 46. Kb1 a4 47. Kc1 c3 48. Kb1 g6 49. Kc1 cxb2+ 50. Kb1 Kc3 0-1

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2016.09.15"]
[Round "7"]
[White "Capil, Dalibor"]
[Black "Oktavec, Ivan"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1577"]
[BlackElo "1633"]
[PlyCount "86"]
[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 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bg5 Bd6 6. h3 0-0 7. Be2 h6 8. Be3 b6 9. 0-0 Ba6 10. Bxa6 Nxa6 11. a3 c6 12. Nc3 Nc7 13. Qd2 Ne6 14. Rfe1 Qc7 15. g3 Rad8 16. Nh4 Ne4 17. Nxe4 dxe4 18. Nf5 Be5 19. c3 Bf6 20. Bxh6 Rd5 21. g4 Qd8 22. Bf4 Ng5 23. Bxg5 Bxg5 24. Qe2 Re8 25. Kg2 Rd7 26. b4 g6 27. Ng3 Rde7 28. a4 Qd5 29. a5 b5 30. Rh1 e3+ 31. f3 Bf4 32. h4 Kg7 33. Ne4 f5 34. gxf5 gxf5 35. Ng5 Kf6 36. Rag1 Rg8 37. Kf1 Qb3 38. Nh7+ Rxh7 39. Rxg8 Qxg8 40. Rg1 Rg7 41. Rh1 Qb3 42. Qe1 Qc2 43. Rg1 Qd3+ 0-1

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2016.09.14"]
[Round "6"]
[White "Oktavec, Ivan"]
[Black "Bartosek, Ivan"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1633"]
[BlackElo "1755"]
[PlyCount "52"]
[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 e6 2. Bf4 d5 3. e3 c5 4. c3 c4 5. Nf3 Nc6 6. Nbd2 b5 7. Be2 Nf6 8. Ne5 Nxe5 9. Bxe5 Be7 10. 0-0 0-0 11. Qc2 Bd7 12. f4 a5 13. Bxf6 Bxf6 14. Bf3 Ra6 15. e4 Bc6 16. exd5 exd5 17. Bg4 b4 18. b3 bxc3 19. Qxc3 Qb6 20. Nf3 Qb8 21. Rab1 Qb4 22. Qxb4 axb4 23. Ne5 Bxe5 24. fxe5 Rxa2 25. bxc4 dxc4 26. e6 Rxg2+ 0-1

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2016.09.13"]
[Round "5"]
[White "Valenta, Josef"]
[Black "Oktavec, Ivan"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "1570"]
[BlackElo "1633"]
[PlyCount "120"]
[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 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bd3 b6 7. c3 Bb7 8. Qc2 c5 9. Bg5 Be7 10. 0-0 Nxe4 11. Bxe7 Qxe7 12. Bxe4 Bxe4 13. Qxe4 0-0 14. Rfe1 Nf6 15. Qe2 Rad8 16. h3 h6 17. Ne5 Qc7 18. dxc5 Qxc5 19. Rad1 Qc7 20. f4 Nd5 21. g3 Rd6 22. c4 Nf6 23. Rxd6 Qxd6 24. Rd1 Qc7 25. b3 Rd8 26. Rxd8+ Qxd8 27. Nc6 Qd7 28. Ne5 Qd4+ 29. Kg2 a5 30. Qf2 Qxf2+ 31. Kxf2 Ne4+ 32. Kg2 Nf6 33. Kf3 Kf8 34. g4 Ke7 35. h4 Nd7 36. Ke4 Nc5+ 37. Kd4 f6 38. Ng6+ Kd6 39. h5 Nd7 40. a3 e5+ 41. fxe5+ fxe5+ 42. Kc3 Nf6 43. b4 Nxg4 44. Kd3 Nf6 45. Nh4 Nxh5 46. Ke4 Ke6 47. Ng6 Nf6+ 48. Ke3 h5 49. Kf3 Nd7 50. Ke4 Kf6 51. Nh4 g5 52. Ng2 h4 53. Ne3 Ke6 54. Ng4 Nf6+ 55. Nxf6 Kxf6 56. c5 bxc5 57. bxa5 h3 58. Kf3 e4+ 59. Kg3 e3 60. a6 e2 0-1

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2016.09.12"]
[Round "4"]
[White "Oktavec, Ivan"]
[Black "Kominek, Martin"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1633"]
[BlackElo "1469"]
[PlyCount "90"]
[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 e6 3. Bf4 c5 4. e3 h6 5. Bb5+ Bd7 6. Bxd7+ Qxd7 7. Qe2 a6 8. a4 Nf6 9. Ne5 Qd8 10. 0-0 Nbd7 11. Nd2 Qb6 12. Nxd7 Nxd7 13. c4 Nf6 14. Be5 Be7 15. cxd5 exd5 16. Nf3 0-0 17. dxc5 Bxc5 18. Bd4 Bxd4 19. Nxd4 Rfe8 20. Rfd1 Rac8 21. Rd2 Rc4 22. Qd1 Ne4 23. Rc2 Rec8 24. Rac1 Qxb2 25. Rb1 Rxc2 26. Nxc2 Qxc2 27. Qe1 Rc7 28. h3 Qd2 29. f3 Qxe1+ 30. Rxe1 Nc3 31. Kf2 Nxa4 32. Rd1 Rd7 33. Rd4 Nc5 34. Ke2 a5 35. Kd1 Kf8 36. h4 f6 37. h5 Ke7 38. Kc2 b5 39. Kb2 b4 40. Ka2 b3+ 41. Kb2 a4 42. Ka3 Ke6 43. g4 Rb7 44. Kb2 a3+ 45. Kxa3 b2 0-1

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2016.09.11"]
[Round "3"]
[White "Chlevistan, Jaromir"]
[Black "Oktavec, Ivan"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1492"]
[BlackElo "1633"]
[PlyCount "146"]
[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 e6 2. Nc3 d5 3. exd5 exd5 4. d4 Nf6 5. Bf4 Bb4 6. Bd2 0-0 7. a3 Re8+ 8. Nge2 Bxc3 9. Bxc3 Bf5 10. f3 Nbd7 11. Qd2 c5 12. 0-0-0 c4 13. g4 Bg6 14. h4 h5 15. g5 Nh7 16. f4 Nhf8 17. Bh3 Be4 18. Rh2 Ng6 19. Bf1 Qc7 20. Bh3 Nxh4 21. Ng1 g6 22. Qf2 Nf5 23. Bxf5 Bxf5 24. Bd2 a5 25. Re1 Nb6 26. Rxe8+ Rxe8 27. Bxa5 Qc6 28. Bxb6 Qxb6 29. Nf3 Qa5 30. Qd2 Qa4 31. Ne5 Rc8 32. Qb4 Qa6 33. c3 Rc7 34. Re2 Qe6 35. Kd2 Be4 36. Qa5 Re7 37. Qd8+ Kg7 38. Re3 Re8 39. Qc7 Re7 40. Qd8 Bf5 41. Nxc4 Rd7 42. Qf6+ Qxf6 43. gxf6+ Kxf6 44. Ne5 Rc7 45. b4 h4 46. Nd3 Re7 47. Rxe7 Kxe7 48. Ne1 h3 49. Nf3 b5 50. Ke3 f6 51. Kf2 Kf7 52. Kg3 Kg7 53. Ng1 Kh6 54. Nxh3 Bxh3 55. Kxh3 Kh5 56. Kg3 f5 57. Kh3 g5 58. fxg5 Kxg5 59. Kg3 f4+ 60. Kh3 Kf5 61. Kh4 Ke4 62. a4 bxa4 63. b5 a3 64. b6 a2 65. b7 a1Q 66. b8Q Qe1+ 67. Kg5 Qg3+ 68. Kf6 Qxc3 69. Qe5+ Kd3 70. Qf5+ Kc4 71. Qxf4 Qxd4+ 72. Qe5 Qxe5+ 73. Kxe5 d4 0-1

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2016.09.11"]
[Round "2"]
[White "Oktavec, Ivan"]
[Black "Smutek, Jiri"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1633"]
[BlackElo "1468"]
[PlyCount "134"]
[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. Bf4 e6 3. e3 Nf6 4. Nf3 Be7 5. Be2 0-0 6. 0-0 Nbd7 7. Nbd2 c5 8. c3 Nh5 9. Be5 f6 10. Bg3 Nxg3 11. hxg3 b6 12. Qc2 c4 13. e4 Bb7 14. exd5 exd5 15. Nh2 Bd6 16. Rfe1 Re8 17. Bg4 Nf8 18. Nhf3 Bc8 19. Rxe8 Qxe8 20. Re1 Qd8 21. Bf5 b5 22. a3 a5 23. Nh4 b4 24. Bxc8 Qxc8 25. Nf5 bxc3 26. Nxd6 cxd2 27. Qxd2 Qd7 28. Qf4 Ng6 29. Qf5 Qxd6 30. Re6 Qd7 31. Rxf6 Qxf5 32. Rxf5 Ne7 33. Re5 Kf7 34. Re2 Rb8 35. f3 Rb3 36. Rd2 Nc6 37. Kf2 a4 38. Ke2 Kf6 39. Kf2 c3 40. bxc3 Rxc3 41. Rb2 Rxa3 42. Rb6 Rc3 43. Ke2 Ke6 44. Kd2 Rc4 45. g4 Kd6 46. Rb7 a3 47. Rb1 a2 48. Ra1 Rxd4+ 49. Kc3 Ra4 50. Kb3 Ra5 51. Rxa2 Rxa2 52. Kxa2 Kc5 53. Kb3 d4 54. Kc2 Kc4 55. f4 d3+ 56. Kd2 Na5 57. f5 Nb3+ 58. Kd1 Nd4 59. Kd2 Nc6 60. g5 Ne5 61. f6 gxf6 62. gxf6 Kd4 63. g3 Ke4 64. g4 Kf4 65. f7 Nxf7 66. Kxd3 Kxg4 67. Ke3 Kg3 0-1

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2016.09.10"]
[Round "1"]
[White "Juricek, Stanislav"]
[Black "Oktavec, Ivan"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2072"]
[BlackElo "1633"]
[PlyCount "47"]
[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 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bd3 Nxe4 7. Bxe4 Nf6 8. Bd3 b6 9. Qe2 Bd6 10. Bd2 Bb7 11. 0-0-0 0-0 12. Kb1 a5 13. Rhg1 h6 14. g4 Bxf3 15. Qxf3 Bxh2 16. Rg2 Bd6 17. Rh1 g5 18. Rxh6 Kg7 19. Bxg5 Be7 20. Bxf6+ Bxf6 21. g5 Bxd4 22. Rh7+ Kg8 23. Qh5 Qd5 24. Rg7+ 1-0

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2015.09.19"]
[Round "9"]
[White "Oktavec, Ivan"]
[Black "Svec, Martin"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1630"]
[BlackElo "1269"]
[PlyCount "85"]
[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 e6 2. Bf4 Nf6 3. e3 d5 4. Nf3 Bd6 5. Ne5 0-0 6. Bd3 Nc6 7. c3 h6 8. 0-0 Ne4 9. Nd2 Ng5 10. Nxc6 bxc6 11. Bxd6 cxd6 12. f4 Nh7 13. Qe2 f5 14. Nf3 a5 15. b3 Nf6 16. Rac1 Ne4 17. Ne1 Qe7 18. Kh1 Qh4 19. Qf3 Nd2 20. g3 Qe7 21. Qf2 Nxf1 22. Qxf1 e5 23. Ng2 e4 24. Be2 Be6 25. Qd1 c5 26. c4 cxd4 27. Qxd4 Rfc8 28. Nh4 Qf6 29. Qd2 Rc5 30. a3 Bf7 31. b4 axb4 32. axb4 Rcc8 33. c5 dxc5 34. bxc5 Rc7 35. Bb5 Raa7 36. c6 Rc8 37. Qc2 d4 38. exd4 Bd5 39. Qc5 Qe6 40. Qxa7 e3+ 41. Kg1 Bxc6 42. Qa6 e2 43. Bc4 1-0

[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 "Barinka, Miroslav"]
[Black "Oktavec, Ivan"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "1727"]
[BlackElo "1630"]
[PlyCount "77"]
[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. b3 d5 2. Bb2 c5 3. g3 Nc6 4. Bg2 e5 5. e3 Be6 6. Ne2 Nf6 7. d4 Bd6 8. Nd2 cxd4 9. exd4 e4 10. Rc1 0-0 11. 0-0 Rc8 12. c4 Qd7 13. Nc3 a6 14. cxd5 Bxd5 15. Ncxe4 Bxe4 16. Nxe4 Nxe4 17. Bxe4 Ne7 18. Qh5 f5 19. Bd3 Bb4 20. Bc4+ Nd5 21. h4 b5 22. Bd3 Rxc1 23. Rxc1 g6 24. Qg5 Be7 25. Qh6 Bf6 26. h5 Bg7 27. Qd2 Rc8 28. hxg6 hxg6 29. Rc5 Rxc5 30. dxc5 Bxb2 31. Qxb2 Nb4 32. Bf1 Kh7 33. a3 Nc6 34. b4 f4 35. Qf6 fxg3 36. Qh4+ Kg7 37. Qxg3 Qf7 38. Bd3 Qf6 39. Be4 1/2-1/2

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2015.09.16"]
[Round "6"]
[White "Oktavec, Ivan"]
[Black "Molnar, Ladislav"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1630"]
[BlackElo "1803"]
[PlyCount "84"]
[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 Nf6 2. Bf4 g6 3. e3 Bg7 4. Nd2 d6 5. Bd3 0-0 6. Ngf3 c5 7. c3 b6 8. e4 Bb7 9. d5 Qd7 10. h3 e5 11. Bh2 Bc8 12. a4 Nh5 13. Qc2 Qd8 14. g4 Nf4 15. Bf1 Qe7 16. c4 Na6 17. Nb1 Nb4 18. Qd2 a5 19. Nc3 g5 20. Kd1 Qf6 21. Bg3 Nfxd5 22. Nxg5 Nf4 23. Nf3 Bb7 24. Bh4 Qg6 25. Be7 Rfe8 26. Nh4 Qe6 27. Nf5 Rxe7 28. Nxe7+ Qxe7 29. Nd5 Nfxd5 30. exd5 Qh4 31. Ra3 Bh6 32. Qe2 Bf4 33. Rf3 Rf8 34. Qe4 Bc8 35. Bg2 Bd7 36. b3 h6 37. Re1 f5 38. Qb1 Qg5 39. Rg1 e4 40. Rxf4 Qxf4 41. gxf5 Qxf2 42. Re1 Qxg2 0-1

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2015.09.15"]
[Round "5"]
[White "Vanhara, Petr"]
[Black "Oktavec, Ivan"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "1823"]
[BlackElo "1630"]
[PlyCount "48"]
[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 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. g3 Ngf6 6. Nxf6+ Nxf6 7. Bg2 Be7 8. Nf3 0-0 9. 0-0 c5 10. Be3 Nd5 11. c4 Nxe3 12. fxe3 Qb6 13. Qe2 Bd7 14. Ne5 Rad8 15. Nxd7 Rxd7 16. d5 Bf6 17. Rab1 Qd6 18. b3 Rfd8 19. e4 Bd4+ 20. Kh1 Re7 21. Rbd1 Rf8 22. Qd3 Be5 23. Rf3 Bd4 24. Rff1 Be5 1/2-1/2

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2015.09.14"]
[Round "4"]
[White "Oktavec, Ivan"]
[Black "Mudry, Jan"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1630"]
[BlackElo "1737"]
[PlyCount "65"]
[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 e6 2. Bf4 d5 3. e3 a6 4. Nf3 Nc6 5. Nbd2 Be7 6. h3 h6 7. Be2 Nf6 8. 0-0 Bd6 9. Ne5 Bxe5 10. Bxe5 Nxe5 11. dxe5 Nd7 12. f4 0-0 13. c4 c6 14. Qc2 Qb6 15. Qc3 Nc5 16. b3 a5 17. Rac1 Qb4 18. cxd5 b6 19. dxc6 Rd8 20. Rfd1 Ra7 21. Nc4 Rxd1+ 22. Bxd1 Rc7 23. Bf3 Ba6 24. Qxb4 axb4 25. Nxb6 Nb7 26. Na8 Rc8 27. c7 Rxa8 28. c8Q+ Rxc8 29. Rxc8+ Kh7 30. Bxb7 Bxb7 31. Rb8 Bd5 32. Rxb4 Kg6 33. a4 1-0

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2015.09.13"]
[Round "2"]
[White "Oktavec, Ivan"]
[Black "Slizek, Josef"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1630"]
[BlackElo "1960"]
[PlyCount "102"]
[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 Nf6 2. Bf4 e6 3. e3 c5 4. c3 Nc6 5. Nf3 h6 6. h3 b6 7. Nbd2 d5 8. Bb5 Bd7 9. 0-0 a6 10. Bxc6 Bxc6 11. Ne5 Rc8 12. Rc1 Bb7 13. a4 Be7 14. Qe2 0-0 15. Bh2 Qe8 16. Ra1 Qd8 17. Rfd1 cxd4 18. exd4 Bd6 19. f4 Qe7 20. Rf1 Ra8 21. b4 Rfc8 22. Rfc1 Rc7 23. Rc2 Rac8 24. Rac1 Bxb4 25. Nb1 Ba5 26. f5 exf5 27. Qf1 Qe6 28. Nd3 Rc4 29. Nb2 R4c6 30. Re1 Ne4 31. Re3 Bxc3 32. Nxc3 Rxc3 33. Rcxc3 Rxc3 34. Qe1 Qc6 35. Rxc3 Qxc3 36. Qxc3 Nxc3 37. Kf2 Bc6 38. Bc7 b5 39. axb5 Bxb5 40. Ba5 Ne4+ 41. Kf3 g5 42. Nd1 f4 43. Bd8 Ba4 44. Nb2 Bc2 45. h4 f6 46. hxg5 fxg5 47. Bc7 Nd2+ 48. Ke2 Nb3 49. Be5 Kf7 50. Na4 Nxd4+ 51. Bxd4 Bxa4 0-1

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2015.09.13"]
[Round "3"]
[White "Sewiola, Petr"]
[Black "Oktavec, Ivan"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1749"]
[BlackElo "1630"]
[PlyCount "57"]
[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. d4 d5 3. e5 Bf5 4. Nf3 e6 5. c3 Nd7 6. Be2 h6 7. Nbd2 Qc7 8. Nh4 Bh7 9. Bh5 g6 10. Be2 Bg7 11. Nhf3 Ne7 12. Bd3 0-0 13. b3 f5 14. Ba3 c5 15. 0-0 Qa5 16. Bb2 Nc6 17. a4 a6 18. Qb1 Rfe8 19. h3 cxd4 20. cxd4 Rac8 21. Rc1 Bf8 22. Bc3 Bb4 23. Bxb4 Nxb4 24. Be2 Rc6 25. Rxc6 Nxc6 26. Qb2 Rc8 27. Rc1 Qb4 28. Bd3 Nb6 29. Qc3 1/2-1/2

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2015.09.12"]
[Round "1"]
[White "Micka, Jaroslav"]
[Black "Oktavec, Ivan"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "1850"]
[BlackElo "1630"]
[PlyCount "108"]
[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 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bd3 Be7 7. 0-0 Nxe4 8. Bxe4 Nf6 9. Bd3 0-0 10. h3 Bd7 11. Be3 Bc6 12. Ne5 Be4 13. c4 Bxd3 14. Nxd3 Nd7 15. b4 b6 16. a4 c6 17. Qf3 Rc8 18. Rfd1 Qc7 19. Rac1 Qb8 20. d5 cxd5 21. cxd5 Ne5 22. Nxe5 Qxe5 23. Bf4 Qb2 24. Rxc8 Rxc8 25. d6 Bf6 26. d7 Rf8 27. Bd6 Rd8 28. Bc7 Qxb4 29. Bxd8 Bxd8 30. Qa8 Qe7 31. Qxa7 g6 32. Qb8 Kg7 33. Qd6 Kf8 34. Qxe7+ Kxe7 35. Kf1 h6 36. Ke2 f6 37. Rd3 h5 38. Kd2 Bc7 39. Kc3 g5 40. Kc4 h4 41. Kb5 e5 42. Kc6 Bd8 43. Rb3 Ke6 44. g3 f5 45. gxh4 gxh4 46. Rxb6 Bxb6 47. Kxb6 Kxd7 48. Kb7 e4 49. a5 f4 50. a6 e3 51. fxe3 fxe3 52. a7 e2 53. a8Q e1Q 54. Qa4+ Ke7 1/2-1/2

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2014.09.20"]
[Round "9"]
[White "Smutek, Jiri"]
[Black "Oktavec, Ivan"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1426"]
[BlackElo "1634"]
[PlyCount "41"]
[EventDate "2014.09.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. e4 c5 2. b3 Nc6 3. Bb2 e5 4. Nf3 d6 5. Be2 Nf6 6. d3 g6 7. c4 Nd4 8. Bxd4 cxd4 9. Nfd2 a5 10. a4 Bd7 11. 0-0 Be7 12. f4 Qc8 13. h3 0-0 14. Na3 Ne8 15. fxe5 Bg5 16. Nf3 Be3+ 17. Kh2 f5 18. exd6 Ng7 19. Ne5 Bf4+ 20. Rxf4 Nh5 21. Bxh5 1-0

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2014.09.19"]
[Round "8"]
[White "Oktavec, Ivan"]
[Black "Biolkova, Jana"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1634"]
[BlackElo "1332"]
[PlyCount "55"]
[EventDate "2014.09.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. Nc3 e5 2. e4 Nc6 3. Nf3 Nf6 4. Bc4 Be7 5. 0-0 d6 6. h3 0-0 7. d3 Be6 8. Nd5 h6 9. Nxe7+ Qxe7 10. Bxe6 fxe6 11. c3 Rad8 12. Qc2 d5 13. Nh4 Qf7 14. f4 d4 15. f5 exf5 16. Nxf5 Qd7 17. Rf3 Ne7 18. Nxe7+ Qxe7 19. cxd4 exd4 20. Bd2 c5 21. a3 b6 22. Raf1 Nd7 23. Qc4+ Kh8 24. Rxf8+ Rxf8 25. Rxf8+ Qxf8 26. Qd5 Qc8 27. b3 Nf6 28. e5 0-1

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2014.09.18"]
[Round "7"]
[White "Hyll, Jan"]
[Black "Oktavec, Ivan"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1932"]
[BlackElo "1634"]
[PlyCount "87"]
[EventDate "2014.09.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. f4 e6 4. Nf3 b6 5. Be3 Bb7 6. Nc3 d6 7. Bd3 Ne7 8. Qd2 Nd7 9. 0-0-0 a6 10. h3 c5 11. Rhf1 cxd4 12. Nxd4 Rc8 13. g4 Nc5 14. f5 Ng8 15. g5 e5 16. f6 Bf8 17. Nf3 Qc7 18. Rf2 Bc6 19. Bxc5 bxc5 20. Bxa6 Ra8 21. Bb5 Rb8 22. a4 h6 23. h4 hxg5 24. hxg5 Qd7 25. Nxe5 dxe5 26. Qxd7+ Bxd7 27. Bxd7+ Kd8 28. Bb5+ Kc7 29. Rfd2 Nxf6 30. Kb1 Bh6 31. gxh6 Rhd8 32. Rxd8 Rxd8 33. Nd5+ Nxd5 34. Rxd5 Rh8 35. Rxc5+ Kb6 36. Rxe5 Rxh6 37. Re7 Rh4 38. Rxf7 Rxe4 39. Rf6+ Kc5 40. Rxg6 Re1+ 41. Ka2 Re3 42. Rc6+ Kd5 43. c4+ Kd4 44. a5 1-0

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2014.09.17"]
[Round "6"]
[White "Oktavec, Ivan"]
[Black "Rucka, Ondrej"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1634"]
[BlackElo "1849"]
[PlyCount "74"]
[EventDate "2014.09.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. h3 0-0 5. Nf3 d6 6. Bd3 Nc6 7. c3 Nh5 8. Bh2 e5 9. d5 Ne7 10. g4 Nf6 11. e4 Ne8 12. Nbd2 f5 13. g5 fxe4 14. Bxe4 Bxh3 15. Bg3 Qd7 16. Qc2 c6 17. c4 Nc7 18. Qd3 cxd5 19. cxd5 Bf5 20. 0-0-0 Rac8 21. Kb1 Ncxd5 22. Ka1 Nb4 23. Qb3+ Be6 24. Qxb4 d5 25. Bb1 Bg4 26. Qb3 e4 27. Bxe4 Be6 28. Bd3 Nc6 29. Bb5 a6 30. Bd3 Qe7 31. Qa4 Nb4 32. Bb1 b5 33. Qa5 Nc6 34. Qb6 Qb4 35. Nb3 Rxf3 36. Qc5 Rxb3 37. axb3 Qxc5 0-1

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2014.09.16"]
[Round "5"]
[White "Oktavec, Ivan"]
[Black "Kamarad, Frantisek"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1634"]
[BlackElo "1742"]
[PlyCount "93"]
[EventDate "2014.09.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. h3 d6 5. Bd3 Nbd7 6. Nf3 0-0 7. 0-0 c5 8. c3 Re8 9. Bb5 a6 10. Bxd7 Nxd7 11. Nbd2 e5 12. dxe5 dxe5 13. Bg5 f6 14. Bh4 e4 15. Ne1 g5 16. Bg3 f5 17. Nc4 Nf6 18. Qxd8 Rxd8 19. Nc2 Nd5 20. Rad1 Be6 21. Nd2 Bxc3 22. Nc4 Bg7 23. Rd2 Nb4 24. N2a3 Rxd2 25. Nxd2 Bxa2 26. Ndc4 Rd8 27. Bd6 Bf8 28. Be5 b5 29. Nb6 Rd2 30. Bc3 Rd6 31. Nc8 Rc6 32. Na7 Rc7 33. N7xb5 axb5 34. Nxb5 Rb7 35. Na3 Nd3 36. Ra1 Bd5 37. Rb1 Bg7 38. Kf1 Nxb2 39. Bxg7 Kxg7 40. g3 c4 41. Nc2 c3 42. Nd4 Bc4+ 43. Kg2 Kf6 44. Rc1 Na4 45. Ra1 Nb6 46. Rb1 Bd3 47. Rb5 0-1

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2014.09.15"]
[Round "4"]
[White "Barinka, Miroslav"]
[Black "Oktavec, Ivan"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "1756"]
[BlackElo "1634"]
[PlyCount "120"]
[EventDate "2014.09.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 g6 3. g3 d5 4. Bg2 c6 5. e3 Bg7 6. Ne2 0-0 7. d3 Re8 8. Nd2 e5 9. 0-0 Nbd7 10. c4 Nf8 11. Nf3 Ng4 12. h3 Nh6 13. d4 e4 14. Nd2 f5 15. Rc1 Be6 16. Nf4 Bf7 17. Rc2 Rc8 18. Qe2 Ne6 19. Rfc1 Nxf4 20. gxf4 Be6 21. cxd5 Bxd5 22. Nc4 Nf7 23. Bc3 Bf8 24. Ba5 Qd7 25. a4 Bd6 26. Be1 Bf8 27. Bf1 Nd6 28. Ne5 Qe6 29. Nc4 Be7 30. Qd2 Bd8 31. Qb4 Be7 32. Qa5 Ra8 33. Qd2 Rac8 34. b4 b5 35. Nxd6 Bxd6 36. axb5 cxb5 37. Bxb5 Rxc2 38. Qxc2 Rb8 39. Qa4 Qe7 40. Bc4 Bf7 41. b5 Kg7 42. Qa6 Qc7 43. Qc6 Rc8 44. Bxf7 Qxc6 45. Rxc6 Rxc6 46. bxc6 Kxf7 47. Kf1 Bc7 48. Ke2 Ke6 49. f3 Kd5 50. fxe4+ fxe4 51. Bc3 a5 52. Kd2 Kxc6 53. Kc2 a4 54. Bb4 Kd5 55. Kc3 Bd8 56. Kd2 Kc4 57. Bc5 Kb3 58. Kc1 a3 59. d5 a2 60. Bd4 Ba5 0-1

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2014.09.14"]
[Round "3"]
[White "Hradil, Vaclav"]
[Black "Oktavec, Ivan"]
[Result "1/2-1/2"]
[ECO "A41"]
[WhiteElo "1821"]
[BlackElo "1634"]
[PlyCount "99"]
[EventDate "2014.09.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e3 b6 5. Nf3 e6 6. Bd3 Bb7 7. 0-0 Ne7 8. e4 0-0 9. Bg5 Nd7 10. Rc1 h6 11. Be3 a6 12. Re1 Re8 13. h4 c5 14. d5 e5 15. Qc2 Nf8 16. g3 Bc8 17. Kg2 Bg4 18. Nh2 Bd7 19. Rh1 Qc8 20. Nf3 Bg4 21. Be2 f5 22. Qd2 h5 23. Ng5 Bxe2 24. Qxe2 Bf6 25. f3 Kg7 26. Na4 Rb8 27. Nc3 Qd7 28. Rcf1 Ng8 29. Qd2 Ne7 30. Rd1 Qc8 31. Ne6+ Kf7 32. Bg5 Ng8 33. g4 f4 34. Ne2 Nxe6 35. dxe6+ Qxe6 36. Qxd6 hxg4 37. Qxe6+ Kxe6 38. fxg4 Red8 39. Nc3 Rd4 40. Rxd4 cxd4 41. Nd5 Rb7 42. b3 Be7 43. Bxe7 Nxe7 44. h5 Kf7 45. Kf3 Nxd5 46. cxd5 Rc7 47. hxg6+ Kxg6 48. Rh5 Rc3+ 49. Kf2 Rc2+ 50. Ke1 1/2-1/2

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2014.09.14"]
[Round "2"]
[White "Oktavec, Ivan"]
[Black "Vrabel, Petr"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1634"]
[BlackElo "1530"]
[PlyCount "52"]
[EventDate "2014.09.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nc6 3. e3 h6 4. h3 a6 5. Nf3 Bf5 6. Bd3 Be4 7. 0-0 Nf6 8. Ne5 Nb4 9. a3 Nxd3 10. Nxd3 e6 11. b4 Bd6 12. Ne5 0-0 13. Nd2 Bh7 14. c4 c6 15. c5 Bc7 16. Bh2 Nd7 17. Ndf3 f6 18. Nxd7 Bxh2+ 19. Nxh2 Qxd7 20. f4 Bg6 21. g4 Rae8 22. Nf3 Qc7 23. Qe1 Qc8 24. Qg3 Qb8 25. Kh2 Bh7 26. Rae1 Kh8 1/2-1/2

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2014.09.13"]
[Round "1"]
[White "Foukal, Jiri"]
[Black "Oktavec, Ivan"]
[Result "1-0"]
[ECO "C34"]
[WhiteElo "1968"]
[BlackElo "1634"]
[PlyCount "33"]
[EventDate "2014.09.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 d6 4. Bc4 Nc6 5. d4 Bg4 6. 0-0 g5 7. c3 a6 8. Qb3 Bg7 9. Bxf7+ Kd7 10. h3 Qe7 11. hxg4 Nh6 12. Nxg5 Qxg5 13. Rxf4 Qe7 14. g5 Qxg5 15. Be6+ Kd8 16. Rf8+ Rxf8 17. Bxg5+ 1-0

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2013.09.14"]
[Round "9"]
[White "Capil, Dalibor"]
[Black "Oktavec, Ivan"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "1524"]
[BlackElo "1711"]
[PlyCount "65"]
[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 e5 2. Nf3 d6 3. Nc3 c6 4. d4 Qe7 5. d5 Nf6 6. Bg5 g6 7. a4 a5 8. Bc4 Bg4 9. h3 Bxf3 10. Qxf3 Bg7 11. 0-0 0-0 12. Qe3 Qc7 13. Rab1 Nbd7 14. Rfd1 Nb6 15. Bb3 Nc8 16. Bc4 Ne8 17. g4 Kh8 18. Bd3 Ne7 19. Bxe7 Qxe7 20. g5 f6 21. h4 fxg5 22. hxg5 Rf4 23. Qg3 Nc7 24. f3 Raf8 25. Be2 h6 26. gxh6 Bxh6 27. Kf2 Kg7 28. Rh1 Rh8 29. Rbg1 Qf7 30. Rh2 Rf6 31. Rh3 cxd5 32. exd5 Bf4 33. Qg4 1/2-1/2

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2013.09.13"]
[Round "8"]
[White "Gankhuyag, Munkhorgil"]
[Black "Oktavec, Ivan"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1000"]
[BlackElo "1711"]
[PlyCount "99"]
[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 e5 2. Nf3 d6 3. Nc3 c6 4. d4 Qe7 5. Bd3 Nf6 6. Bg5 g6 7. Qd2 Bg7 8. d5 0-0 9. 0-0 Nbd7 10. a3 Nc5 11. h3 Qc7 12. b4 Nxd3 13. Qxd3 h6 14. Bh4 Ne8 15. Rfd1 f5 16. Nd2 f4 17. f3 a6 18. Nc4 g5 19. Bf2 Rf6 20. Rd2 Bf8 21. Rad1 Qf7 22. Na4 b5 23. Ncb6 Rb8 24. Nb2 Bb7 25. c4 c5 26. bxc5 dxc5 27. a4 Rxb6 28. cxb5 axb5 29. axb5 Bc8 30. Nc4 Rxb5 31. Nxe5 Qg7 32. Nc6 Rb3 33. Qc4 Nd6 34. Qe2 Ra8 35. Bxc5 Ba6 36. Qe1 Nxe4 37. Bxf8 Qxf8 38. Qxe4 Qc5+ 39. Kh2 Qd6 40. Ne7+ Kf8 41. Nf5 Qf6 42. d6 Rbb8 43. d7 Bb7 44. Qb4+ Kg8 45. Qc4+ Kf8 46. Qc5+ Kf7 47. Re1 Rd8 48. Rd6 Qb2 49. Re7+ Kf8 50. Qc4 1-0

[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 "Parak, Frantisek"]
[Black "Oktavec, Ivan"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1760"]
[BlackElo "1711"]
[PlyCount "58"]
[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 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Nf6 6. 0-0 0-0 7. Re1 Bg4 8. Bg5 Nbd7 9. Nbd2 h6 10. Bh4 c6 11. c3 Qc7 12. Qc2 Rfe8 13. h3 Bxf3 14. Nxf3 Rxe1+ 15. Rxe1 Kf8 16. Bf5 Re8 17. Rxe8+ Nxe8 18. Qe2 Ndf6 19. Bxf6 Nxf6 20. Ne5 Qe7 21. f4 c5 22. Kf2 g6 23. Bd3 Kg7 24. g4 c4 25. Bb1 Nd7 26. Qf3 Nb6 27. Qg3 Qf6 28. Ke3 Qe7 29. Kf3 Qf6 1/2-1/2

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2013.09.10"]
[Round "5"]
[White "Oktavec, Ivan"]
[Black "Glacner, Karel"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "1711"]
[BlackElo "1571"]
[PlyCount "168"]
[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. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. d5 h6 8. h3 b6 9. 0-0 Ne8 10. Nh2 f5 11. f4 Qh4 12. Nf3 Qe7 13. fxe5 dxe5 14. Qe1 f4 15. Nh4 Kh7 16. g4 Nd7 17. Nf3 a5 18. a4 Nc5 19. Qd1 Bf6 20. Bd2 Nd6 21. Qc2 Nf7 22. Kh2 Ng5 23. Be1 Nxf3+ 24. Bxf3 Rf7 25. Rd1 Bh4 26. Rg1 Bxe1 27. Rdxe1 Nb7 28. Nb5 Nd6 29. Rc1 Nb7 30. Rcd1 Qc5 31. Kg2 Rd7 32. Rd2 Nd6 33. Rc1 Ba6 34. Qc3 Nf7 35. h4 Qe7 36. Kh3 Nd6 37. Nxd6 cxd6 38. b3 Bc8 39. Rh2 Rb7 40. Kg2 Qc7 41. Qd2 Qc5 42. Kh1 Rc7 43. h5 g5 44. Qc2 Rf7 45. Re2 Bd7 46. Qc3 Raf8 47. Rb1 Qc8 48. Rg1 Be8 49. Rc2 Rc7 50. Ra1 Qa6 51. Kg2 Bd7 52. Kh3 Rfc8 53. Rac1 Ra8 54. Qb2 Qc8 55. Qa3 Rb7 56. Qxd6 Qg8 57. Qxe5 Re8 58. Qd4 Qf8 59. e5 Qg7 60. Qe4+ Kh8 61. Re1 Bc8 62. Rce2 Rbe7 63. e6 Bb7 64. Qe5 Kg8 65. Qxg7+ Kxg7 66. Kg2 Kf6 67. Kf2 Ba8 68. d6 Bxf3 69. Kxf3 Rxe6 70. Rxe6+ Rxe6 71. Rd1 Re8 72. d7 Rd8 73. Rd6+ Kg7 74. Rxb6 Rxd7 75. c5 Rd3+ 76. Ke2 Rc3 77. c6 Re3+ 78. Kf2 Rc3 79. Rb7+ Kf6 80. c7 Ke5 81. Rb5+ Ke4 82. Rb6 Rc2+ 83. Ke1 Rxc7 84. Re6+ Kf3 1-0

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2013.09.09"]
[Round "4"]
[White "Barinka, Miroslav"]
[Black "Oktavec, Ivan"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "1735"]
[BlackElo "1711"]
[PlyCount "49"]
[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. b3 Nf6 2. Bb2 g6 3. g3 c6 4. Bg2 d5 5. e3 Bg7 6. Ne2 0-0 7. d3 Re8 8. Nd2 e5 9. 0-0 Nbd7 10. c4 Rb8 11. d4 e4 12. Nf4 Nf8 13. cxd5 cxd5 14. Rc1 Ne6 15. Qc2 Nxf4 16. exf4 Ng4 17. Rfe1 Bf5 18. Qc7 e3 19. fxe3 Nxe3 20. Nf3 Nxg2 21. Kxg2 Be4 22. Kf2 Bxf3 23. Kxf3 Rxe1 24. Qxd8+ Rxd8 25. Rxe1 1/2-1/2

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2013.09.08"]
[Round "2"]
[White "Hradil, Vaclav"]
[Black "Oktavec, Ivan"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "1834"]
[BlackElo "1711"]
[PlyCount "59"]
[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. c4 e6 3. Nc3 Bb4 4. Qc2 b6 5. Bg5 Bb7 6. f3 d5 7. e3 Be7 8. Bd3 Nbd7 9. Nge2 0-0 10. 0-0 c5 11. Rac1 Rc8 12. b3 h6 13. Bh4 cxd4 14. exd4 Nh5 15. Bxe7 Qxe7 16. Qd2 Nhf6 17. Qe3 Rfe8 18. h3 e5 19. cxd5 Nxd5 20. Nxd5 Bxd5 21. Bb5 Bb7 22. Qf2 Red8 23. Rfe1 Rxc1 24. Nxc1 Qd6 25. Bxd7 Qxd7 26. dxe5 Qe6 27. Qe3 Ba6 28. Ne2 Rd3 29. Qe4 Rd5 30. Nf4 1-0

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2013.09.08"]
[Round "3"]
[White "Oktavec, Ivan"]
[Black "Jasny, Stanislav"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1711"]
[BlackElo "1793"]
[PlyCount "108"]
[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. Bf4 Nf6 3. e3 g6 4. h3 Bd7 5. Nf3 Bg7 6. c4 e6 7. Be5 0-0 8. Nc3 Bc6 9. Bd3 Nbd7 10. 0-0 b6 11. Qc2 dxc4 12. Bxc4 Bxf3 13. gxf3 Nxe5 14. dxe5 Nh5 15. f4 Qh4 16. Kh2 Nxf4 17. exf4 Qxf4+ 18. Kg2 Qxc4 19. Rfe1 Rad8 20. Rad1 Qh4 21. Qe4 Qxe4+ 22. Rxe4 Rxd1 23. Nxd1 Rd8 24. Nc3 c5 25. Nb5 a5 26. Nd6 Bxe5 27. Nc4 Bc7 28. a4 Rd4 29. Kf3 Rxe4 30. Kxe4 f5+ 31. Kf3 Kf7 32. b3 Kf6 33. Ke3 e5 34. f3 g5 35. Nd2 Ke6 36. Nc4 Kd5 37. Kd3 h5 38. Nd2 Bd8 39. Nc4 g4 40. fxg4 e4+ 41. Ke2 hxg4 42. hxg4 f4 43. Kd2 Kd4 44. Nd6 e3+ 45. Ke2 Kc3 46. Nf7 Bh4 47. g5 Kxb3 48. g6 Bf6 49. Nd8 c4 50. Ne6 c3 51. Nxf4 c2 52. Nd3 Bd4 53. g7 Bxg7 54. Kxe3 Bh6+ 0-1

[Event "Valasska Bystrice op"]
[Site "Valasska Bystrice"]
[Date "2013.09.07"]
[Round "1"]
[White "Oktavec, Ivan"]
[Black "Alfimov, Igor"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "1711"]
[BlackElo "2007"]
[PlyCount "72"]
[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. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Bb5+ Bd7 9. Bxd7+ Qxd7 10. 0-0 0-0 11. Rb1 Rd8 12. Bb2 Qc7 13. Qe2 Nc6 14. Rfd1 b6 15. Ba1 Rac8 16. g3 cxd4 17. cxd4 Na5 18. d5 Qc2 19. Qd2 Qxd2 20. Nxd2 Rc2 21. Bxg7 Kxg7 22. Ra1 Rdc8 23. Nf3 Re2 24. Nd4 Rxe4 25. f3 Re5 26. Rac1 Rxc1 27. Rxc1 Rxd5 28. Nc6 Nxc6 29. Rxc6 Rd1+ 30. Kg2 Rd2+ 31. Kh3 Rxa2 32. Rc7 e6 33. Rc3 b5 34. g4 a5 35. Rb3 b4 36. Kg3 Ra3 0-1

