[Event "Banska Stiavnica V4 op"]
[Site "Banska Stiavnica"]
[Date "2016.07.09"]
[Round "8"]
[White "Istok, Bela"]
[Black "Holtman, Teodor"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "1948"]
[BlackElo "2238"]
[PlyCount "61"]
[EventDate "2016.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nxc6 bxc6 6. c4 Bg7 7. Qc2 Nf6 8. b3 Qa5+ 9. Bd2 Qh5 10. Bc3 d5 11. Bg2 Bf5 12. Qb2 Bh3 13. Bf3 Qf5 14. Nd2 0-0 15. 0-0-0 Rfd8 16. Rhe1 Bh6 17. Bxf6 exf6 18. Qc2 Qe5 19. Qb2 Qd6 20. e3 Be6 21. Ne4 Qb4 22. Nxf6+ Kf8 23. Nxh7+ Ke8 24. Qh8+ Kd7 25. Qe5 Kc8 26. cxd5 cxd5 27. Re2 Qb5 28. Rc2+ Kd7 29. Rc7+ Ke8 30. Qh8+ Bf8 31. Qxf8# 1-0

[Event "Banska Stiavnica V4 op"]
[Site "Banska Stiavnica"]
[Date "2016.07.08"]
[Round "7"]
[White "Chovan, Milan"]
[Black "Istok, Bela"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "2226"]
[BlackElo "1948"]
[PlyCount "113"]
[EventDate "2016.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 e5 5. Bg2 Be6 6. Nf3 Nc6 7. 0-0 Be7 8. d4 exd4 9. Nxd4 Nxd4 10. Qxd4 Nxc3 11. Qxc3 Bf6 12. Qb4 Qe7 13. Qxb7 0-0 14. Be3 Bc4 15. Qc6 Bxe2 16. Rfe1 Bg4 17. Bc5 Qd7 18. Qxd7 Bxd7 19. Bxa8 Rxa8 20. Rad1 Bg4 21. Rd2 h5 22. Re3 a5 23. Be7 Rb8 24. Bxf6 gxf6 25. Rc3 Be6 26. a3 Rb7 27. Rc5 a4 28. Rxh5 Rb6 29. Rc5 c6 30. Ra5 Bb3 31. Kg2 Kg7 32. h4 Kg6 33. Kf3 Bd5+ 34. Ke3 Rb8 35. Rxa4 Re8+ 36. Kd3 f5 37. Kc3 Rb8 38. Rb4 Re8 39. Ra4 Rb8 40. b4 Kh5 41. Ra7 f4 42. gxf4 Kxh4 43. a4 Kg4 44. a5 f5 45. a6 Rb6 46. Rd1 Kxf4 47. Ra1 Rb8 48. Rb7 Ra8 49. a7 c5 50. Rb8 cxb4+ 51. Kxb4 Kf3 52. Rxa8 Bxa8 53. Ra2 f4 54. Kc5 Kg2 55. Kd6 f3 56. Kc7 Be4 57. Kb8 1-0

[Event "Banska Stiavnica V4 op"]
[Site "Banska Stiavnica"]
[Date "2016.07.07"]
[Round "6"]
[White "Istok, Bela"]
[Black "Vargyas, Zoltan"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "1948"]
[BlackElo "2122"]
[PlyCount "67"]
[EventDate "2016.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. Nf3 e6 2. g3 b5 3. Bg2 Bb7 4. 0-0 Be7 5. d4 f5 6. b3 Nf6 7. c4 a6 8. Bb2 0-0 9. d5 exd5 10. Nd4 Nc6 11. Nxf5 dxc4 12. Bd5+ Nxd5 13. Qxd5+ Rf7 14. Bxg7 Na5 15. Nxe7+ Qxe7 16. Qd2 b4 17. Bb2 h5 18. Qh6 Rh7 19. Qg6+ Kf8 20. Qf5+ Rf7 21. Qxa5 Qxe2 22. Qxb4+ Kg8 23. Qxb7 Raf8 24. Bd4 c6 25. Nc3 Qf3 26. Rae1 h4 27. Re3 Qg4 28. Re4 Rf4 29. f3 Qg6 30. Rxf4 Rxf4 31. Qb8+ Rf8 32. Qe5 Rf5 33. Qh8+ Kf7 34. Qxh4 1-0

[Event "Banska Stiavnica V4 op"]
[Site "Banska Stiavnica"]
[Date "2016.07.02"]
[Round "1"]
[White "Movsesian, Julia"]
[Black "Istok, Bela"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "2333"]
[BlackElo "1948"]
[PlyCount "77"]
[EventDate "2016.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. 0-0-0 Be7 13. Kb1 0-0 14. Ne4 Nxe4 15. Qxe4 Nf6 16. Qe2 Qd5 17. Be3 Qb5 18. c4 Qf5+ 19. Ka1 Ng4 20. Bc1 b5 21. Ne5 Nxe5 22. dxe5 f6 23. f4 fxe5 24. g4 Qf7 25. Qxe5 bxc4 26. Qc3 Rab8 27. Qxc4 Rb4 28. Qxc6 Rfb8 29. Rhe1 Bf6 30. Re2 R4b6 31. Qe4 Rb4 32. Qg2 Qe8 33. f5 Qa4 34. Rg1 Bd4 35. Rf1 Rb3 36. fxe6 Ra3 37. Qd5 Rb5 38. Rf8+ Kh7 39. Qe4+ 1-0

[Event "SVK-ch op"]
[Site "Banska Stiavnica"]
[Date "2015.07.12"]
[Round "9"]
[White "Plachetka, Jan"]
[Black "Istok, Bela"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "2401"]
[BlackElo "1966"]
[PlyCount "81"]
[EventDate "2015.07.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d5 5. e3 0-0 6. Bd3 c5 7. c3 b6 8. 0-0 Nc6 9. h3 Bb7 10. Bh4 Re8 11. Ne5 Nd7 12. f4 Ndxe5 13. fxe5 f6 14. exf6 Bxf6 15. Qg4 Bc8 16. Qg3 Bxh4 17. Qxh4 e5 18. Qh6 e4 19. Bb5 Bd7 20. Rf2 cxd4 21. Raf1 Re7 22. cxd4 Rg7 23. Nxe4 dxe4 24. Bc4+ Kh8 25. Rf7 Qg8 26. Rxd7 Rxd7 27. Bxg8 Kxg8 28. Rf4 Re8 29. Qh4 Rde7 30. Qg5 Nxd4 31. Qd5+ Ne6 32. Rxe4 Kg7 33. h4 Nc5 34. Rf4 Ne4 35. h5 Nf6 36. Qd4 Re5 37. h6+ Kf7 38. Qd7+ R5e7 39. Qd5+ Re6 40. g4 Kg8 41. Rxf6 1-0

[Event "SVK-ch op"]
[Site "Banska Stiavnica"]
[Date "2015.07.11"]
[Round "8"]
[White "Istok, Bela"]
[Black "Lecky, Juraj"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1966"]
[BlackElo "2099"]
[PlyCount "66"]
[EventDate "2015.07.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 c5 3. Bg2 d5 4. 0-0 g6 5. d4 Bg7 6. b3 0-0 7. Bb2 Nc6 8. dxc5 Qa5 9. Ne5 Nxe5 10. Bxe5 Qxc5 11. Nd2 Be6 12. Nf3 Bf5 13. Nd4 Ne4 14. Bxg7 Kxg7 15. Nxf5+ gxf5 16. Bxe4 fxe4 17. c4 Rad8 18. e3 dxc4 19. Qg4+ Kh8 20. Qxe4 c3 21. Qxb7 Rd2 22. b4 Qd6 23. Qe4 c2 24. Rfc1 Qc7 25. Kg2 Rfd8 26. Qf4 Qc6+ 27. Qf3 Qe6 28. e4 f6 29. Qf5 Qc6 30. b5 Qc3 31. Qe6 Rxf2+ 32. Kh3 Rg8 33. Rg1 Qd2 0-1

[Event "SVK-ch op"]
[Site "Banska Stiavnica"]
[Date "2015.07.10"]
[Round "7"]
[White "Macko, Miroslav"]
[Black "Istok, Bela"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "2158"]
[BlackElo "1966"]
[PlyCount "72"]
[EventDate "2015.07.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bf4 Qa5+ 12. Bd2 Bb4 13. Ne4 Bxd2+ 14. Nfxd2 Ngf6 15. Nd6+ Ke7 16. N6c4 Qd5 17. Ne3 Qa5 18. a3 Rhd8 19. 0-0-0 b5 20. f4 Kf8 21. g4 Nc5 22. Qe2 Rxd4 23. g5 Nfe4 24. Nxe4 Rxe4 25. gxh6 gxh6 26. Qf2 b4 27. Qd2 Qc7 28. axb4 Qxf4 29. Rhe1 Nb7 30. Qc3 Qe5 31. Qa3 Nd6 32. b5 c5 33. b6 Nb5 34. b7 Rb8 35. Qd3 Nd4 36. Nc4 Qf4+ 1/2-1/2

[Event "SVK-ch op"]
[Site "Banska Stiavnica"]
[Date "2015.07.09"]
[Round "6"]
[White "Istok, Bela"]
[Black "Trangos, Miroslav"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "1966"]
[BlackElo "1844"]
[PlyCount "131"]
[EventDate "2015.07.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 e6 4. Nc3 Nf6 5. e3 Nbd7 6. a3 Be7 7. b4 dxc4 8. Bxc4 b5 9. Be2 Bb7 10. 0-0 a5 11. Bd2 axb4 12. axb4 Rxa1 13. Qxa1 0-0 14. Qb2 Nb6 15. Ne5 Bd6 16. Nd3 Nc4 17. Qc2 Nd5 18. Ne4 Ndb6 19. Ndc5 Ba8 20. Ra1 Be7 21. Ra7 Re8 22. Be1 Bf8 23. g3 Re7 24. Ra1 Re8 25. Ra7 Re7 26. Ra1 Re8 27. Nd2 Nxd2 28. Bxd2 Qb8 29. Bf3 Nd5 30. Nd3 Bd6 31. Rc1 Ne7 32. Kg2 Qb6 33. Nc5 Bxc5 34. dxc5 Qa7 35. e4 e5 36. Qb3 Rd8 37. Bc3 Ng6 38. Bh5 Qe7 39. Rd1 Rxd1 40. Qxd1 f6 41. Bg4 Nf8 42. Qd6 Kf7 43. Qd2 Bb7 44. Qa2+ Ke8 45. Qa7 Kf7 46. Qb8 g6 47. Bd1 Qd7 48. Bb3+ Kg7 49. f4 Qd3 50. Qxb7+ Kh6 51. Qf7 Qe2+ 52. Kg1 Qe3+ 53. Kf1 Qf3+ 54. Kg1 Qe3+ 55. Kf1 Qf3+ 56. Ke1 Qe3+ 57. Kd1 Qd3+ 58. Bd2 Qb1+ 59. Ke2 Qxe4+ 60. Be3 Qg2+ 61. Kd3 Qf1+ 62. Kd2 Qg2+ 63. Kc3 Qf3 64. Qxf8+ Kh5 65. Kd2 Qg2+ 66. Kc1 1-0

[Event "SVK-ch op"]
[Site "Banska Stiavnica"]
[Date "2015.07.08"]
[Round "5"]
[White "Neumann, Filip"]
[Black "Istok, Bela"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1603"]
[BlackElo "1966"]
[PlyCount "102"]
[EventDate "2015.07.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 Bg4 7. cxd5 Nxd5 8. Qb3 Bxf3 9. gxf3 e6 10. Qxb7 Nxd4 11. Bb5+ Nxb5 12. Qc6+ Ke7 13. Qxb5 Qd7 14. Nxd5+ Qxd5 15. Qxd5 exd5 16. Be3 Ke6 17. 0-0-0 Rc8+ 18. Kb1 Bc5 19. Rhe1 Kd6 20. Re2 Rhd8 21. Red2 Ke6 22. Rd3 Rd7 23. Bxc5 Rxc5 24. Rd4 Rb7 25. Re1+ Kf5 26. Red1 Ke5 27. f4+ Kf5 28. Rg1 f6 29. Rgd1 g6 30. Rc1 Rcb5 31. b3 Re7 32. Rc2 Re4 33. Rcd2 Rxf4 34. Rxd5+ Rxd5 35. Rxd5+ Ke6 36. Rd2 Rh4 37. f3 Rh3 38. Rf2 Kf5 39. a4 Kf4 40. b4 Rxf3 41. Rb2 Ra3 42. a5 Ke3 43. b5 Rxa5 44. b6 axb6 45. Rxb6 Rf5 46. Rb7 Rh5 47. Rf7 f5 48. Re7+ Kf3 49. Rc7 Rxh2 50. Rc3+ Kg4 51. Rc4+ f4 0-1

[Event "SVK-ch op"]
[Site "Banska Stiavnica"]
[Date "2015.07.07"]
[Round "4"]
[White "Istok, Bela"]
[Black "Pozar, Daniel"]
[Result "1-0"]
[ECO "D41"]
[WhiteElo "1966"]
[BlackElo "1490"]
[PlyCount "31"]
[EventDate "2015.07.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 Nc6 8. Be2 Qc7 9. 0-0 Be7 10. d5 Ne5 11. Nxe5 Qxe5 12. Bb5+ Kf8 13. d6 Bxd6 14. f4 Qxe4 15. Qxd6+ Kg8 16. Qd8# 1-0

[Event "SVK-ch op"]
[Site "Banska Stiavnica"]
[Date "2015.07.06"]
[Round "3"]
[White "Verbytskiy, Patrik"]
[Black "Istok, Bela"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1621"]
[BlackElo "1966"]
[PlyCount "49"]
[EventDate "2015.07.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. c3 c5 7. Nf3 Nc6 8. 0-0 Nge7 9. Bg5 Qb6 10. dxc5 Qxb2 11. Nbd2 Qa3 12. Rfd1 Qxc5 13. Ne4 Qa3 14. Nd6+ Kd7 15. Nxf7 Rg8 16. Nd6 Ng6 17. Nb5 Qa5 18. Nbd4 Be7 19. Rab1 Rab8 20. Bxe7 Kxe7 21. Rxb7+ Ke8 22. Nxc6 Nf4 23. Nxa5 Rxb7 24. Qxh7 Nd3 25. Qxg8+ 1-0

[Event "SVK-ch op"]
[Site "Banska Stiavnica"]
[Date "2015.07.05"]
[Round "2"]
[White "Istok, Bela"]
[Black "Kuna, Martin"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "1966"]
[BlackElo "1740"]
[PlyCount "89"]
[EventDate "2015.07.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. e3 0-0 6. a3 b6 7. b4 Nbd7 8. Bb2 Bb7 9. c5 a5 10. Be2 axb4 11. axb4 bxc5 12. bxc5 Rxa1 13. Qxa1 c6 14. Qa7 Qa8 15. Qxa8 Rxa8 16. Kd2 Ne4+ 17. Nxe4 dxe4 18. Ne1 Ba6 19. Bxa6 Rxa6 20. Nc2 Ra7 21. Nb4 Nb8 22. Ra1 Rxa1 23. Bxa1 Kf8 24. Kc3 Ke8 25. Kc4 Kd7 26. Bc3 Kc7 27. Na2 Nd7 28. Nb4 Nf6 29. Be1 Nd5 30. Na2 Bh4 31. Nc3 Nxc3 32. Kxc3 Kb7 33. g3 Bd8 34. Kb4 Ka6 35. Ka4 Bc7 36. Bc3 g5 37. Bd2 h5 38. Bc3 f5 39. Be1 h4 40. gxh4 gxh4 41. h3 Bh2 42. Bd2 Bc7 43. Be1 f4 44. Bd2 f3 45. Bc3 1/2-1/2

[Event "SVK-ch op"]
[Site "Banska Stiavnica"]
[Date "2015.07.04"]
[Round "1"]
[White "Talla, Vladimir"]
[Black "Istok, Bela"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2415"]
[BlackElo "1966"]
[PlyCount "97"]
[EventDate "2015.07.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Be3 Qa5 9. Qd2 0-0 10. Rc1 cxd4 11. cxd4 Qxd2+ 12. Kxd2 Nc6 13. d5 Rd8 14. Bc4 Na5 15. Rhd1 e6 16. Ke1 Nxc4 17. Rxc4 exd5 18. exd5 Bf5 19. Rc7 Be4 20. d6 Bc6 21. Bf4 Rd7 22. Nd4 Re8+ 23. Ne2 Bb5 24. Be3 a6 25. Nd4 Ba4 26. Nb3 Bxb3 27. Rxd7 Bxd1 28. Kxd1 Bf8 29. Kc2 Rc8+ 30. Rc7 Rd8 31. d7 Kg7 32. Bd4+ f6 33. Rxb7 Kf7 34. Bb6 Be7 35. Bxd8 Bxd8 36. Kb3 Ke7 37. Ka4 Kd6 38. Ra7 a5 39. Rxa5 Bxa5 40. Kxa5 Kxd7 41. Kb6 h5 42. Kb7 g5 43. a4 h4 44. a5 g4 45. a6 f5 46. a7 f4 47. a8Q g3 48. hxg3 f3 49. gxf3 1-0

[Event "SVK-ch op"]
[Site "Banska Stiavnica"]
[Date "2013.07.14"]
[Round "9"]
[White "Juhar, Roman"]
[Black "Istok, Bela"]
[Result "1-0"]
[ECO "D80"]
[WhiteElo "2213"]
[BlackElo "1952"]
[PlyCount "59"]
[EventDate "2013.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bg5 Ne4 5. cxd5 Nxg5 6. h4 e6 7. hxg5 exd5 8. Nf3 Bg7 9. e3 0-0 10. Qb3 c6 11. Bd3 Qe7 12. 0-0-0 Be6 13. Rh4 c5 14. Qa3 Nd7 15. Rdh1 a6 16. Rxh7 b5 17. Qa5 b4 18. Ne2 c4 19. Bb1 c3 20. Qc7 Bg4 21. Qh2 cxb2+ 22. Kxb2 Bh5 23. Rxh5 gxh5 24. Qxh5 f5 25. gxf6 Nxf6 26. Bh7+ Nxh7 27. Qxh7+ Kf7 28. Ne5+ Ke8 29. Qg6+ Qf7 30. Qc6+ 1-0

[Event "SVK-ch op"]
[Site "Banska Stiavnica"]
[Date "2013.07.13"]
[Round "8"]
[White "Istok, Bela"]
[Black "Toma, Rudolf"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "1952"]
[BlackElo "2068"]
[PlyCount "83"]
[EventDate "2013.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 f5 8. Bc4 Nf6 9. Bg5 Be7 10. Bxf6 Bxf6 11. Bd5 Qe7 12. 0-0 f4 13. Nc4 Nd4 14. Na4 Be6 15. Nab6 Rd8 16. c3 Nc6 17. Qa4 0-0 18. Bxc6 bxc6 19. Qxc6 f3 20. Rfd1 Qf7 21. Rxd6 Qg6 22. Ne3 Rxd6 23. Qxd6 Bg5 24. Nbd5 Re8 25. Qxe5 Bxd5 26. Qxd5+ Kh8 27. Qf5 fxg2 28. Qxg6 hxg6 29. Kxg2 Rxe4 30. Kf3 Rf4+ 31. Kg3 Re4 32. Re1 Bf6 33. Rd1 Ra4 34. a3 Kg8 35. Nd5 Bh4+ 36. Kf3 Kf7 37. Rd4 Ra5 38. Rxh4 Rxd5 39. Rd4 Rb5 40. b4 a5 41. a4 Rh5 42. h4 1-0

[Event "SVK-ch op"]
[Site "Banska Stiavnica"]
[Date "2013.07.12"]
[Round "7"]
[White "Harvan, Richard"]
[Black "Istok, Bela"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2054"]
[BlackElo "1952"]
[PlyCount "69"]
[EventDate "2013.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Be3 e6 5. Nd2 Qb6 6. b3 Ba3 7. Ngf3 Na6 8. Bxa6 Qxa6 9. Nh4 Ne7 10. g4 Bg6 11. Nxg6 Nxg6 12. c4 Nh4 13. 0-0 h5 14. f3 f6 15. Qe1 hxg4 16. fxg4 fxe5 17. dxe5 Bb2 18. Rb1 Bxe5 19. Bf4 Bd4+ 20. Kh1 c5 21. cxd5 0-0-0 22. Qxe6+ Qxe6 23. dxe6 Ng6 24. Bg3 Ne5 25. Nc4 Rd5 26. Rbe1 Nd3 27. Rd1 b5 28. Rxd3 bxc4 29. bxc4 Rg5 30. Rxd4 cxd4 31. Rb1 Kd8 32. Bd6 Rc5 33. Bxc5 Kc7 34. Bxd4 Re8 35. Re1 1-0

[Event "SVK-ch op"]
[Site "Banska Stiavnica"]
[Date "2013.07.11"]
[Round "6"]
[White "Istok, Bela"]
[Black "Popelka, Oldrich"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1952"]
[BlackElo "2094"]
[PlyCount "204"]
[EventDate "2013.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. d4 d6 2. e4 Nf6 3. Nc3 g6 4. Be3 Bg7 5. Qd2 c6 6. Bh6 Bxh6 7. Qxh6 Qa5 8. Bd3 Nbd7 9. Nf3 b5 10. 0-0 b4 11. Ne2 Ba6 12. Bxa6 Qxa6 13. Ng3 Qc4 14. e5 dxe5 15. dxe5 Ng4 16. Qg7 0-0-0 17. e6 Qxe6 18. Rfe1 Qf6 19. Qxf6 exf6 20. Re4 Nge5 21. Rxb4 Nxf3+ 22. gxf3 Nb6 23. a4 Rd2 24. a5 Nd7 25. Rc4 Kc7 26. Ne4 Rd5 27. Nc3 Rg5+ 28. Kf1 Rb8 29. b3 Rh5 30. Kg2 Ne5 31. Rf4 Nd7 32. Raa4 Rg5+ 33. Kf1 Re5 34. Rfd4 f5 35. f4 Rc5 36. Rdc4 Rxc4 37. Rxc4 Nf6 38. Ke2 Rd8 39. b4 a6 40. Na4 Nd7 41. c3 h5 42. Rd4 Re8+ 43. Kf3 Re1 44. Rc4 Ra1 45. Nc5 Nxc5 46. Rxc5 Rc1 47. Kg2 f6 48. h4 Rd1 49. Kh2 Kd6 50. Kg2 Rd3 51. f3 Rd2+ 52. Kg3 Rd5 53. Rc4 c5 54. Kf2 Kc6 55. Ke3 Kb5 56. Rxc5+ Rxc5 57. bxc5 Kxc5 58. Kd3 Kb5 59. Kd4 Kxa5 60. Kc5 Ka4 61. c4 Kb3 62. Kd5 a5 63. c5 a4 64. c6 a3 65. c7 a2 66. c8Q a1Q 67. Qc4+ Kb2 68. Qd4+ Kb1 69. Qxa1+ Kxa1 70. Ke6 g5 71. hxg5 h4 72. gxf6 h3 73. f7 h2 74. f8Q h1Q 75. Qa3+ Kb1 76. Qb3+ Kc1 77. Qc3+ Kb1 78. Qd3+ Kc1 79. Qe3+ Kd1 80. Kxf5 Qh7+ 81. Kg4 Qg6+ 82. Kh4 Qh6+ 83. Kg3 Qg6+ 84. Kf2 Qc2+ 85. Kf1 Qc4+ 86. Kg1 Qg8+ 87. Kh2 Qh7+ 88. Kg3 Qg6+ 89. Kh2 Qh6+ 90. Kg1 Qg6+ 91. Kf1 Qa6+ 92. Kf2 Qa2+ 93. Kg1 Qg8+ 94. Kf2 Qa2+ 95. Kg3 Qg8+ 96. Kh4 Qh7+ 97. Kg5 Qg7+ 98. Kf5 Qf7+ 99. Ke4 Qe6+ 100. Kd4 Qb6+ 101. Kd3 Qb3+ 102. Ke4 Qe6+ 1/2-1/2

[Event "SVK-ch op"]
[Site "Banska Stiavnica"]
[Date "2013.07.10"]
[Round "5"]
[White "Banduka, Zeljko"]
[Black "Istok, Bela"]
[Result "1/2-1/2"]
[ECO "A16"]
[WhiteElo "2168"]
[BlackElo "1952"]
[PlyCount "97"]
[EventDate "2013.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. e3 g6 4. cxd5 Nxd5 5. Qb3 Nb6 6. d4 Bg7 7. Nf3 0-0 8. h4 Nc6 9. d5 Bxc3+ 10. bxc3 Qxd5 11. c4 Qa5+ 12. Bd2 Qc5 13. Qb5 Nd7 14. Be2 a6 15. Qb2 f6 16. h5 g5 17. Nd4 Nb6 18. Rc1 e5 19. Nb3 Qe7 20. c5 Nd5 21. g3 Qf7 22. e4 Nde7 23. g4 Be6 24. Be3 Rfd8 25. 0-0 Rab8 26. Qc3 Kf8 27. Rfd1 h6 28. f3 Kg7 29. Kf2 Kf8 30. Rb1 Rxd1 31. Rxd1 Ke8 32. Rd2 Rd8 33. Rb2 Rd7 34. Nd2 Nd8 35. Nc4 Nec6 36. Na5 Nxa5 37. Qxa5 Bc4 38. Qa4 Bxe2 39. Kxe2 c6 40. Rb4 Ne6 41. Qb3 Nf4+ 42. Bxf4 Qxb3 43. Rxb3 gxf4 44. a3 Kd8 45. Kf1 Kc7 46. Kg2 Kd8 47. Kh3 Ke7 48. a4 a5 49. Kg2 1/2-1/2

[Event "SVK-ch op"]
[Site "Banska Stiavnica"]
[Date "2013.07.09"]
[Round "4"]
[White "Istok, Bela"]
[Black "Nemeth, Denes"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "1952"]
[BlackElo "2257"]
[PlyCount "92"]
[EventDate "2013.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 Bd7 10. g4 Rc8 11. h4 Ne5 12. h5 Qa5 13. Nb3 Qc7 14. Be2 b5 15. Kb1 Nc4 16. Bxc4 bxc4 17. Nd4 Rb8 18. hxg6 fxg6 19. Bh6 Bxh6 20. Qxh6 Qa5 21. Nd5 Rf7 22. Nxf6+ exf6 23. Qe3 Qb4 24. b3 a5 25. Rh2 Qc5 26. Ka1 a4 27. Re2 axb3 28. cxb3 cxb3 29. Nxb3 Qa3 30. Nd4 Qa4 31. Red2 Be8 32. Ne2 Rfb7 33. Nc3 Qb4 34. Qd4 Qxd4 35. Rxd4 Rc8 36. Nd5 Kg7 37. Ne3 Bf7 38. Rxd6 Ra7 39. R1d2 Rc3 40. Nd5 Rxf3 41. Rg2 Ra4 42. g5 fxg5 43. e5 Re4 44. Rxg5 Rf2 45. Rg1 Rxe5 46. Nc3 Rc2 0-1

[Event "SVK-ch op"]
[Site "Banska Stiavnica"]
[Date "2013.07.08"]
[Round "3"]
[White "Bokros, Albert"]
[Black "Istok, Bela"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2439"]
[BlackElo "1952"]
[PlyCount "57"]
[EventDate "2013.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. Nge2 c5 7. h4 cxd4 8. Nxd4 h5 9. Bb5+ Nd7 10. Bg5 Qc7 11. f4 Bc5 12. Qd2 hxg4 13. 0-0-0 Ne7 14. h5 Bxh5 15. f5 Bxd4 16. fxe6 fxe6 17. Qxd4 a6 18. Qb4 Nf5 19. Bd3 Nb6 20. Bxf5 exf5 21. Be3 Nc4 22. Nxd5 Qxe5 23. Qxc4 b5 24. Nc7+ Ke7 25. Qb4+ Kf7 26. Rd7+ Kg6 27. Bf4 Qe2 28. Qd6+ Kh7 29. Qh6+ 1-0

[Event "SVK-ch op"]
[Site "Banska Stiavnica"]
[Date "2013.07.07"]
[Round "2"]
[White "Istok, Bela"]
[Black "Gallik, Dalibor"]
[Result "1-0"]
[ECO "A60"]
[WhiteElo "1952"]
[BlackElo "1755"]
[PlyCount "105"]
[EventDate "2013.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 Bd6 6. Nc3 Bc7 7. e4 d6 8. h3 Nbd7 9. Bd3 a6 10. a4 Nf8 11. 0-0 Ng6 12. Be3 0-0 13. Nd2 Bd7 14. f4 Re8 15. Qf3 Rb8 16. g4 Bc8 17. g5 Nd7 18. Qg3 f6 19. h4 Qe7 20. Rae1 Ndf8 21. Rf2 fxg5 22. hxg5 Qd7 23. f5 Ne5 24. Bf1 b5 25. axb5 axb5 26. Nf3 Nxf3+ 27. Qxf3 c4 28. Ne2 g6 29. Nd4 Bb6 30. Ne6 Bxe3 31. Rxe3 Qe7 32. Qg3 Nxe6 33. dxe6 Bxe6 34. fxe6 Qxe6 35. Rf6 Qe5 36. Rxd6 Qxg3+ 37. Rxg3 Rxe4 38. Bg2 Re1+ 39. Kf2 Rb1 40. Rd2 Rf8+ 41. Ke3 Rc1 42. Kd4 Rf4+ 43. Kc5 c3 44. Bd5+ Kg7 45. bxc3 Rb1 46. Rdd3 h6 47. gxh6+ Kxh6 48. Kd6 g5 49. Rde3 Rd1 50. Ke5 Kg6 51. Be6 b4 52. c4 Rdd4 53. c5 1-0

[Event "SVK-ch op"]
[Site "Banska Stiavnica"]
[Date "2013.07.06"]
[Round "1"]
[White "Volcko, Richard"]
[Black "Istok, Bela"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1766"]
[BlackElo "1952"]
[PlyCount "52"]
[EventDate "2013.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 Bg4 7. cxd5 Nxd5 8. Bc4 e6 9. Nxd5 exd5 10. Be2 Qb6 11. 0-0 Be7 12. Rb1 0-0 13. Be3 Bf6 14. Qd2 Rfd8 15. Rfd1 Rac8 16. h3 Bf5 17. Bd3 Be4 18. Bxe4 dxe4 19. d5 Qb5 20. Ng5 Bxg5 21. Bxg5 f6 22. Bf4 Nb4 23. d6 Rc2 24. Qd4 f5 25. d7 Nd3 26. Qxa7 Nxf4 0-1

