[Event "HUN-chT2 Maroczy 1213"]
[Site "Hungary"]
[Date "2013.03.03"]
[Round "8"]
[White "Egri, Laszlo Jr"]
[Black "Katona, Jozsef"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2127"]
[BlackElo "1983"]
[PlyCount "95"]
[EventDate "2012.09.16"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Kisujszallas"]
[BlackTeam "Oroshaza"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 4. 0-0 c5 5. d4 Nc6 6. b3 Be7 7. Bb2 0-0 8. e3 a6 9. Qe2 b5 10. dxc5 Bxc5 11. Nbd2 Bb7 12. e4 dxe4 13. Nxe4 Nxe4 14. Qxe4 Qe7 15. Ne5 Na5 16. Qg4 f5 17. Qf4 Bxg2 18. Kxg2 Qb7+ 19. Kg1 Be7 20. Rfe1 Bf6 21. Re2 Rfe8 22. Rae1 Rad8 23. h4 Qd5 24. Qb4 Nb7 25. c4 Qd6 26. Qxd6 Rxd6 27. Ba3 Bxe5 28. Rxe5 Rb6 29. Rxf5 bxc4 30. bxc4 Rc6 31. Rf4 Nc5 32. Bxc5 Rxc5 33. Kf1 a5 34. Rc1 Rf8 35. Rxf8+ Kxf8 36. Ke2 Ke7 37. Kd3 e5 38. Rb1 Kd6 39. Rb7 Rc7 40. Rxc7 Kxc7 41. f4 exf4 42. gxf4 g6 43. Kd4 Kd6 44. c5+ Kc6 45. Kc4 a4 46. a3 h6 47. Kb4 h5 48. Kc4 1-0

[Event "HUN-chT2 Maroczy 1213"]
[Site "Hungary"]
[Date "2013.01.27"]
[Round "6"]
[White "Ats, Laszlo Gyorgy"]
[Black "Katona, Jozsef"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2046"]
[BlackElo "1983"]
[PlyCount "71"]
[EventDate "2012.09.16"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Debrecen"]
[BlackTeam "Oroshaza"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. d4 Nf6 2. Bf4 d6 3. h4 c5 4. e3 cxd4 5. exd4 Nc6 6. Nf3 Bg4 7. Be2 Qa5+ 8. c3 e5 9. Be3 e4 10. Ng5 Bxe2 11. Qxe2 h6 12. Nh3 Qh5 13. f3 exf3 14. gxf3 0-0-0 15. Nd2 Nd5 16. 0-0-0 Be7 17. Nf4 Nxf4 18. Bxf4 Qf5 19. Qh2 Rhe8 20. Nc4 Qd5 21. b3 g5 22. Qh3+ Kc7 23. hxg5 hxg5 24. Bd2 Bf6 25. Qg4 Rh8 26. Kb2 Rh4 27. Rxh4 gxh4 28. Ne3 Qb5 29. a4 Qe2 30. Qf4 Be7 31. Kc2 Rf8 32. Re1 Qf2 33. Nd5+ Kd7 34. Qf5+ Kd8 35. Nxe7 Nxe7 36. Qf6 1-0

[Event "HUN-chT2 Maroczy 1213"]
[Site "Hungary"]
[Date "2012.11.18"]
[Round "4"]
[White "Katona, Jozsef"]
[Black "Farkas, Lajos"]
[Result "0-1"]
[ECO "A15"]
[WhiteElo "1983"]
[BlackElo "2228"]
[PlyCount "72"]
[EventDate "2012.09.16"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Oroshaza"]
[BlackTeam "Sarkany"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 c6 5. g3 d5 6. cxd5 cxd5 7. Bg2 0-0 8. 0-0 Nc6 9. e3 Bf5 10. a3 Bd3 11. Re1 Qd6 12. Bf1 Bxf1 13. Kxf1 e5 14. d4 e4 15. Nfd2 h5 16. h4 Ng4 17. Kg2 Qf6 18. Qe2 Bh6 19. f4 exf3+ 20. Qxf3 Qxf3+ 21. Kxf3 f5 22. Nf1 Rfe8 23. Nc3 Rad8 24. b4 Re6 25. Rad1 Ne7 26. Na4 b6 27. Rc1 Re8 28. Rc2 f4 29. gxf4 Nf5 30. Ree2 Nxh4+ 31. Kg3 g5 32. fxg5 Bxg5 33. Bc1 Rf6 34. Nh2 Ref8 35. Nxg4 Rf3+ 36. Kh2 hxg4 0-1

[Event "HUN-chT2 Maroczy 1213"]
[Site "Hungary"]
[Date "2012.09.16"]
[Round "1"]
[White "Fuad Kamel Jamaliah, Natalie"]
[Black "Katona, Jozsef"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "1976"]
[BlackElo "1983"]
[PlyCount "35"]
[EventDate "2012.09.16"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Hobagoly"]
[BlackTeam "Oroshaza"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a4 e5 7. Nb3 Be7 8. Be2 0-0 9. 0-0 Be6 10. Bg5 Nbd7 11. Qd2 Qc7 12. Rad1 Rac8 13. Kh1 Bc4 14. Bxc4 Qxc4 15. Qd3 Qxd3 16. Rxd3 h6 17. Be3 b6 18. Rfd1 1/2-1/2

[Event "HUN-chT2 Maroczy 1112"]
[Site "Hungary"]
[Date "2011.10.30"]
[Round "2"]
[White "Kiripolszky, Tamas"]
[Black "Katona, Jozsef"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1910"]
[BlackElo "1992"]
[PlyCount "39"]
[EventDate "2011.09.25"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Hajduszoboszlo"]
[BlackTeam "Oroshaza"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Bd3 g6 5. h3 Bg7 6. 0-0 e5 7. Bc2 0-0 8. d3 Nbd7 9. Bg5 Qc7 10. Nbd2 b6 11. Re1 Bb7 12. Nf1 Rac8 13. Qd2 Rfe8 14. Ng3 b5 15. Bh6 a5 16. Nf5 Bh8 17. Qg5 Nf8 18. Bxf8 Rxf8 19. N3h4 Rce8 20. Nh6+ 1-0

[Event "HUN-chT2 Maroczy 0910"]
[Site "Hungary"]
[Date "2010.05.02"]
[Round "11"]
[White "Katona, Jozsef"]
[Black "Farkas, Gabor"]
[Result "0-1"]
[ECO "A87"]
[WhiteElo "2014"]
[BlackElo "1988"]
[PlyCount "50"]
[EventDate "2009.11.08"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Oroshaza"]
[BlackTeam "TLSE"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. Nf3 f5 2. c4 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. Nc3 d6 7. d4 Qe8 8. d5 Na6 9. Nd4 Bd7 10. b3 c5 11. dxc6 bxc6 12. Bb2 Rc8 13. e3 Nc5 14. Nde2 Qf7 15. Nf4 g5 16. Nd3 Nce4 17. Nxe4 fxe4 18. Nb4 Ng4 19. Bxg7 Qxg7 20. h3 Ne5 21. Qh5 Nf3+ 22. Bxf3 exf3 23. Nc2 Rf6 24. h4 gxh4 25. Qxh4 Bg4 0-1

[Event "HUN-chT2 Maroczy 0910"]
[Site "Hungary"]
[Date "2010.04.18"]
[Round "10"]
[White "Csatari, Mariann"]
[Black "Katona, Jozsef"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2139"]
[BlackElo "2014"]
[PlyCount "65"]
[EventDate "2009.11.08"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Nyiregyhaza"]
[BlackTeam "Oroshaza"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 d6 6. Nc3 Nbd7 7. e4 Qxb6 8. Nf3 g6 9. Be2 Bg7 10. 0-0 0-0 11. h3 Bb7 12. Nd2 Qc7 13. a4 e6 14. Nc4 exd5 15. exd5 Nb6 16. Nxb6 Qxb6 17. a5 Qc7 18. Bf4 Rfe8 19. Bf3 Nd7 20. Qd2 Ne5 21. Be2 f5 22. Na4 Nd7 23. Rac1 Rab8 24. b4 Be5 25. Be3 f4 26. Bxc5 dxc5 27. bxc5 Nf6 28. d6 Qc6 29. Qa2+ Kg7 30. Bf3 Qd7 31. c6 Qxd6 32. cxb7 Qb4 33. Nc5 1-0

[Event "HUN-chT2 Maroczy 0910"]
[Site "Hungary"]
[Date "2010.04.11"]
[Round "9"]
[White "Katona, Jozsef"]
[Black "Toviskes, Antal"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "2014"]
[BlackElo "2061"]
[PlyCount "106"]
[EventDate "2009.11.08"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Oroshaza"]
[BlackTeam "Hajduboszormeny"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 c5 5. g3 Nc6 6. Bg2 d6 7. 0-0 Bd7 8. Nc3 0-0 9. d4 cxd4 10. Nxd4 Qb6 11. e3 Rab8 12. Qd2 Qc5 13. Rac1 Qh5 14. Nxc6 bxc6 15. Qe2 Bg4 16. f3 Bh3 17. Bxh3 Qxh3 18. Qg2 Qe6 19. e4 Nd7 20. Nb1 Bh6 21. f4 Nc5 22. Rce1 Nd3 23. Re2 Nxb2 24. Rxb2 Bg7 25. Re2 a5 26. Qf3 a4 27. Rd1 axb3 28. axb3 Qc8 29. Kg2 Qa6 30. Qd3 Qb6 31. Nd2 Ra8 32. Nf3 Ra3 33. Rb1 Rb8 34. Nd2 Qb4 35. e5 dxe5 36. fxe5 Bh6 37. e6 f5 38. Qd7 Ra2 39. Rd1 Bg5 40. h4 Bh6 41. Kf1 Qc5 42. Ne4 fxe4 43. Rxa2 Rf8+ 44. Kg2 Qf5 45. Kh2 Qg4 46. Rg1 e3 47. Qxc6 Bf4 48. Kh1 Bxg3 49. Rxg3 Qxg3 50. Ra8 Qxh4+ 51. Kg2 Qf2+ 52. Kh3 e2 53. Rxf8+ Kxf8 0-1

[Event "HUN-chT2 Maroczy 0910"]
[Site "Hungary"]
[Date "2010.02.28"]
[Round "7"]
[White "Katona, Jozsef"]
[Black "Horvath, Zoltan2222"]
[Result "1-0"]
[ECO "E17"]
[WhiteElo "2014"]
[BlackElo "1986"]
[PlyCount "129"]
[EventDate "2009.11.08"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Oroshaza"]
[BlackTeam "Matra"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. Nf3 b6 2. g3 Bb7 3. Bg2 Nf6 4. 0-0 d5 5. d4 e6 6. c4 Be7 7. Nc3 0-0 8. b3 Nbd7 9. Bb2 c5 10. e3 Rc8 11. cxd5 exd5 12. Rc1 Qc7 13. Qc2 c4 14. Rfd1 a6 15. Ne5 b5 16. a3 Rfd8 17. h4 Qb6 18. Nxd7 Rxd7 19. Bh3 Rdc7 20. Bxc8 Rxc8 21. b4 a5 22. bxa5 Qxa5 23. Ra1 Ra8 24. Rdb1 Bc8 25. e4 dxe4 26. Nxe4 g6 27. Nxf6+ Bxf6 28. Bc3 Qb6 29. Qb2 Rb8 30. d5 Bxc3 31. Qxc3 Bf5 32. Rd1 Bd3 33. Rxd3 cxd3 34. Qxd3 b4 35. axb4 Qxb4 36. d6 Qb2 37. Rd1 Rd8 38. d7 Qf6 39. Re1 Qc6 40. Rd1 h5 41. Qe3 Qe6 42. Qc3 Kh7 43. Qc7 Qe7 44. Qc6 Kg7 45. Qc3+ Qf6 46. Qc7 Qe7 47. Qc6 Qe6 48. Rd6 Qe5 49. Kg2 Kf8 50. Rd3 Qe6 51. Qc5+ Kg7 52. Qd4+ Qf6 53. Qd5 Qe6 54. Qxe6 fxe6 55. Kf3 Kf6 56. Kf4 e5+ 57. Ke4 Ke6 58. f3 Rxd7 59. Rxd7 Kxd7 60. Kxe5 Ke7 61. f4 Kf7 62. f5 Kg7 63. Ke6 gxf5 64. Kxf5 Kh6 65. Kf6 1-0

[Event "HUN-chT2 Maroczy 0910"]
[Site "Hungary"]
[Date "2010.01.31"]
[Round "5"]
[White "Mester, Attila"]
[Black "Katona, Jozsef"]
[Result "1/2-1/2"]
[ECO "B80"]
[WhiteElo "2092"]
[BlackElo "2014"]
[PlyCount "134"]
[EventDate "2009.11.08"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Penzugyor II"]
[BlackTeam "Oroshaza"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e6 7. Bg2 Be7 8. 0-0 0-0 9. Be3 Qc7 10. f4 Nbd7 11. Qe2 Rb8 12. a4 b6 13. g4 h6 14. g5 hxg5 15. fxg5 Ne8 16. g6 Ne5 17. gxf7+ Rxf7 18. Bh3 Qc4 19. Rxf7 Qxe2 20. Rxg7+ Nxg7 21. Ndxe2 Nc4 22. Bc1 Bd7 23. b3 Ne5 24. Be3 Bg5 25. Bxg5 Nf3+ 26. Kg2 Nxg5 27. Rd1 Nf7 28. Nd4 Rc8 29. Nce2 Rc7 30. c4 Ng5 31. Ng3 Nxh3 32. Kxh3 d5 33. cxd5 exd5+ 34. Kg2 dxe4 35. Nxe4 Kf7 36. Nd6+ Kg6 37. Nc4 b5 38. axb5 Bxb5 39. Ne5+ Kf6 40. Re1 Rc3 41. Re3 Rxe3 42. Ng4+ Kg5 43. Nxe3 Bd3 44. Kf3 Ne8 45. Ne6+ Kf6 46. Nc5 Bb5 47. Kf4 Nc7 48. Ne4+ Ke6 49. h4 Be2 50. Nc3 Bd3 51. h5 Bh7 52. b4 Ne8 53. Na4 Nc7 54. Nc5+ Kf6 55. Ng4+ Ke7 56. Ke5 Bc2 57. Ne3 Bh7 58. Nf5+ Kf7 59. Nh6+ Ke7 60. Ng4 Bb1 61. Nf6 Kf7 62. Ng4 Bh7 63. Ne4 Kg7 64. Nd6 Bd3 65. Nc8 Be2 66. h6+ Kh7 67. Nf6+ Kxh6 1/2-1/2

[Event "HUN-chT2 Maroczy 0910"]
[Site "Hungary"]
[Date "2009.11.08"]
[Round "1"]
[White "Tamas, Kornel"]
[Black "Katona, Jozsef"]
[Result "1-0"]
[ECO "E67"]
[WhiteElo "1913"]
[BlackElo "2014"]
[PlyCount "101"]
[EventDate "2009.11.08"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Gyula"]
[BlackTeam "Oroshaza"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. c4 Nbd7 7. Nc3 e5 8. d5 a5 9. e4 Nc5 10. Qc2 b6 11. a3 a4 12. Nd2 Nh5 13. b4 axb3 14. Nxb3 Nxb3 15. Qxb3 f5 16. exf5 gxf5 17. f4 e4 18. Be3 Qf6 19. Rac1 Qg6 20. Ne2 Nf6 21. h3 h5 22. Kh1 Bd7 23. Bf2 Ra6 24. Be1 Rfa8 25. Bb4 Ba4 26. Qe3 Nd7 27. Nc3 Nc5 28. Nxa4 Rxa4 29. Rc2 Nd3 30. Rb1 Nxb4 31. axb4 Ra3 32. Rb3 Ra1+ 33. Kh2 Rd1 34. Rd2 Raa1 35. Rxd1 Rxd1 36. Qe2 Ra1 37. Qf2 Qf6 38. c5 Qd4 39. Qxd4 Bxd4 40. cxd6 cxd6 41. g4 h4 42. Bh1 Bg1+ 43. Kg2 e3 44. Rb2 Bf2 45. gxf5 Rd1 46. Re2 Rxd5 47. Kf3 Rxf5 48. Rc2 Rb5 49. Rc4 d5 50. Rd4 e2 51. Kxf2 1-0

[Event "Budapest FS07 FM-A"]
[Site "Budapest"]
[Date "2009.07.14"]
[Round "11"]
[White "Katona, Jozsef"]
[Black "Ten Hagen, Yorick"]
[Result "0-1"]
[ECO "E72"]
[WhiteElo "1962"]
[BlackElo "2150"]
[PlyCount "142"]
[EventDate "2009.07.04"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 c6 6. e4 d6 7. Nge2 Nbd7 8. 0-0 Qb6 9. h3 e5 10. Be3 exd4 11. Bxd4 Qd8 12. b3 Re8 13. Qc2 Qe7 14. Rfe1 Nc5 15. f3 Nh5 16. Bxg7 Nxg7 17. b4 Nd7 18. b5 Ne5 19. bxc6 bxc6 20. Nd4 Qc7 21. Nd1 Qb6 22. Qc3 Ne6 23. c5 Qxc5 24. Qxc5 dxc5 25. Nxe6 Bxe6 26. f4 Nd3 27. Re3 Nb4 28. Rc1 Nxa2 29. Rxc5 Nb4 30. Nc3 a5 31. e5 a4 32. Bxc6 Nxc6 33. Rxc6 a3 34. Re1 a2 35. Ra1 Rec8 36. Rxe6 fxe6 37. Rxa2 Rxa2 38. Nxa2 g5 39. fxg5 Rc5 40. h4 Rxe5 41. Kf2 Rc5 42. Nb4 e5 43. Nd3 Ra5 44. Ke3 Kf7 45. g4 Ke6 46. h5 Ra3 47. Ke2 e4 48. Nc5+ Kd5 49. Nd7 Ra7 50. Nf6+ Kd4 51. g6 hxg6 52. h6 Ra2+ 53. Kf1 Ra8 54. Kg2 Ke5 55. g5 Kf5 56. h7 Rh8 57. Kg3 e3 58. Kf3 Kxg5 59. Ne4+ Kh6 60. Kxe3 Rxh7 61. Kf4 Ra7 62. Kg3 g5 63. Nf2 Kh5 64. Ne4 Ra3+ 65. Kg2 Kh4 66. Nf6 g4 67. Ne4 Ra2+ 68. Kg1 g3 69. Kh1 Ra4 70. Nc3 Rc4 71. Ne2 Kg4 0-1

[Event "Budapest FS07 FM-A"]
[Site "Budapest"]
[Date "2009.07.13"]
[Round "10"]
[White "Schenkerik, Csaba"]
[Black "Katona, Jozsef"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2153"]
[BlackElo "1962"]
[PlyCount "16"]
[EventDate "2009.07.04"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 c6 5. Be2 a6 6. 0-0 Nd7 7. Be3 Ngf6 8. Qd2 0-0 1/2-1/2

[Event "Budapest FS07 FM-A"]
[Site "Budapest"]
[Date "2009.07.12"]
[Round "9"]
[White "Katona, Jozsef"]
[Black "Hansen, Rene Rauer"]
[Result "0-1"]
[ECO "E69"]
[WhiteElo "1962"]
[BlackElo "1991"]
[PlyCount "112"]
[EventDate "2009.07.04"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d6 5. Nc3 Nbd7 6. Nf3 0-0 7. 0-0 e5 8. e4 c6 9. h3 Re8 10. Be3 exd4 11. Nxd4 Nc5 12. Qc2 a5 13. Rfe1 Qc7 14. Rad1 a4 15. Ncb5 cxb5 16. Nxb5 Qe7 17. Nxd6 Qc7 18. Nxe8 Nxe8 19. Rd5 b6 20. e5 Bb7 21. Rxc5 bxc5 22. Bxb7 Qxb7 23. Bxc5 Nc7 24. b4 axb3 25. axb3 Ne6 26. Bd6 Nd4 27. Qe4 Qxe4 28. Rxe4 Nxb3 29. c5 Rc8 30. c6 Nd2 31. Re2 Nf3+ 32. Kg2 Nd4 33. Re4 Nxc6 34. f4 Bf8 35. Rc4 Ne7 36. Rc7 Rxc7 37. Bxc7 Nd5 38. Ba5 Bb4 39. Bd8 Kf8 40. Kf3 Ke8 41. Bg5 Be7 42. Bh6 Bf8 43. Bg5 h6 44. Bh4 Be7 45. Bxe7 Kxe7 46. g4 Ke6 47. Ke4 f5+ 48. exf6 Nxf6+ 49. Kf3 Kd5 50. h4 h5 51. f5 hxg4+ 52. Kf4 gxf5 53. Kxf5 g3 54. Kxf6 g2 55. h5 g1Q 56. h6 Qg8 0-1

[Event "Budapest FS07 FM-A"]
[Site "Budapest"]
[Date "2009.07.10"]
[Round "7"]
[White "Greeff, Melissa"]
[Black "Katona, Jozsef"]
[Result "1/2-1/2"]
[ECO "B42"]
[WhiteElo "2038"]
[BlackElo "1962"]
[PlyCount "109"]
[EventDate "2009.07.04"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Ne7 6. 0-0 Nbc6 7. c3 b5 8. Qe2 Ne5 9. Bc2 Bb7 10. f4 Nc4 11. a4 Nc6 12. b3 Nxd4 13. cxd4 Qb6 14. Rd1 Na5 15. Be3 Rc8 16. Ra2 b4 17. Nd2 Qc7 18. Bd3 Be7 19. Rc2 Qd8 20. Rxc8 Qxc8 21. Qg4 0-0 22. f5 f6 23. Qh5 Qc3 24. Qe2 Nxb3 25. Nxb3 Qxb3 26. fxe6 Qxe6 27. d5 Qe5 28. g3 b3 29. Bc4 Bd6 30. Bd4 Qe7 31. Bxb3 Kh8 32. Bc4 a5 33. Rb1 Bb4 34. Qe3 d6 35. Kg2 Re8 36. Kf3 Qc7 37. Bb5 Rc8 38. Rf1 Qf7 39. g4 Bc5 40. Bxc5 Rxc5 41. Rc1 Rxc1 42. Qxc1 h5 43. h3 h4 44. Qc3 Qe7 45. Qxa5 Qe5 46. Qe1 g5 47. Qe3 Qh2 48. a5 Qxh3+ 49. Kf2 Qh2+ 50. Ke1 Qh1+ 51. Kf2 Qh2+ 52. Ke1 Qb2 53. Qb6 Qb1+ 54. Kd2 Qb2+ 55. Ke3 1/2-1/2

[Event "Budapest FS07 FM-A"]
[Site "Budapest"]
[Date "2009.07.09"]
[Round "6"]
[White "Katona, Jozsef"]
[Black "Yip, Michael"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "1962"]
[BlackElo "2045"]
[PlyCount "58"]
[EventDate "2009.07.04"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. cxd5 exd5 4. Nc3 Nf6 5. Bg5 c6 6. e3 Be7 7. Bd3 Nbd7 8. Qc2 Nh5 9. Bxe7 Qxe7 10. Nge2 g6 11. g4 Ng7 12. Ng3 Nb6 13. b3 Bd7 14. 0-0-0 0-0-0 15. Kb1 Kb8 16. Rc1 Qh4 17. Nce2 Rhe8 18. Nf4 Ne6 19. Ng2 Qe7 20. f4 Rc8 21. Qf2 c5 22. f5 Nc7 23. e4 cxd4 24. Qxd4 Qe5 25. Qf2 Bb5 26. Bxb5 Nxb5 27. Qf4 Qxf4 28. Nxf4 dxe4 29. fxg6 hxg6 1/2-1/2

[Event "Budapest FS07 FM-A"]
[Site "Budapest"]
[Date "2009.07.08"]
[Round "5"]
[White "Koczo, Kristof"]
[Black "Katona, Jozsef"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "2242"]
[BlackElo "1962"]
[PlyCount "91"]
[EventDate "2009.07.04"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. e4 d6 4. Nc3 Nd7 5. Nf3 Nh6 6. h3 f6 7. Be3 Nf7 8. Bd3 0-0 9. Qc2 e5 10. d5 Nc5 11. g4 Qe7 12. Rg1 Bd7 13. b4 Nxd3+ 14. Qxd3 a6 15. Rb1 b6 16. c5 Bb5 17. Qc2 bxc5 18. bxc5 Be8 19. c6 Ng5 20. Nxg5 fxg5 21. Qe2 Bf7 22. Kd2 Kh8 23. Rb7 Rfc8 24. Na4 Qe8 25. Rgb1 Bf6 26. Ra7 Bd8 27. Qxa6 Rab8 28. Rbb7 Bg8 29. Nc3 h5 30. Nb5 hxg4 31. hxg4 Qf8 32. Rxb8 Rxb8 33. Rb7 Rc8 34. Na7 Ra8 35. Qe2 Bf7 36. Qf3 Kg7 37. Qh1 Qg8 38. a4 Be8 39. a5 Bf7 40. a6 Be8 41. Qa1 Kf6 42. Nb5 Bf7 43. Nc3 Be7 44. a7 Qc8 45. Qb1 Qxg4 46. Rb8 1-0

[Event "Budapest FS07 FM-A"]
[Site "Budapest"]
[Date "2009.07.07"]
[Round "4"]
[White "Katona, Jozsef"]
[Black "Czibulka, Zoltan"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "1962"]
[BlackElo "2087"]
[PlyCount "33"]
[EventDate "2009.07.04"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. cxd5 exd5 4. Nc3 c6 5. Nf3 Bf5 6. e3 Nd7 7. a3 Bd6 8. b4 Ngf6 9. Nh4 Bg4 10. Qc2 0-0 11. h3 Be6 12. Nf5 Bc7 13. g4 Ne4 14. Nxe4 dxe4 15. Qxe4 Re8 16. Qg2 Bd5 17. f3 0-1

[Event "Budapest FS07 FM-A"]
[Site "Budapest"]
[Date "2009.07.06"]
[Round "3"]
[White "Zoltan, Andras"]
[Black "Katona, Jozsef"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1945"]
[BlackElo "1962"]
[PlyCount "75"]
[EventDate "2009.07.04"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Bc4 Nd7 5. Nf3 Nb6 6. Bb3 e6 7. Be3 Nf6 8. h3 0-0 9. Qd2 d5 10. e5 Ne4 11. Nxe4 dxe4 12. Ng5 Nd5 13. Nxe4 f5 14. Bg5 Qe8 15. Nc5 b6 16. Bxd5 exd5 17. Nd3 c5 18. c3 Qc6 19. 0-0 Bd7 20. Rfe1 Rad8 21. h4 Be6 22. Rac1 c4 23. Nf4 b5 24. h5 Bc8 25. hxg6 h6 26. Bh4 Bd7 27. Re3 a5 28. Rce1 Be6 29. Rg3 Bc8 30. Nh5 Be6 31. Bf6 Rxf6 32. exf6 Bxf6 33. Nxf6+ Kg7 34. Nh5+ Kg8 35. Rxe6 Qxe6 36. Qxh6 Qe1+ 37. Kh2 Qe7 38. Qh7+ 1-0

[Event "Budapest FS07 FM-A"]
[Site "Budapest"]
[Date "2009.07.05"]
[Round "2"]
[White "Katona, Jozsef"]
[Black "Segelken, Peter"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "1962"]
[BlackElo "1912"]
[PlyCount "83"]
[EventDate "2009.07.04"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Bf4 Nc6 6. e3 a6 7. Rc1 e6 8. Nf3 Be7 9. Bd3 0-0 10. h3 Bd6 11. Ne5 Bxe5 12. dxe5 Nd7 13. 0-0 Ndxe5 14. Bxh7+ Kxh7 15. Qh5+ Kg8 16. Bxe5 Nxe5 17. Qxe5 Bd7 18. Rfd1 f6 19. Qd6 Rc8 20. Ne2 Rc6 21. Rxc6 bxc6 22. Nd4 Bc8 23. Qxc6 e5 24. Ne6 Bxe6 25. Qxe6+ Kh7 26. Rxd5 Qc7 27. Qd6 Qc1+ 28. Kh2 Qc8 29. Rc5 Qa8 30. Rc7 Rg8 31. Qd7 Qe4 32. Qc6 Qf5 33. Qf3 Qg6 34. Qg3 Rb8 35. Qh4+ Kg8 36. Qc4+ Kh7 37. b3 Qg5 38. Qd3+ Kh6 39. Qxa6 e4 40. Qd6 Re8 41. Qf4 Ra8 42. Qxg5+ 1-0

[Event "Budapest FS07 FM-A"]
[Site "Budapest"]
[Date "2009.07.04"]
[Round "1"]
[White "Borda, Lajos"]
[Black "Katona, Jozsef"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "2070"]
[BlackElo "1962"]
[PlyCount "35"]
[EventDate "2009.07.04"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. e4 d6 4. Nc3 Nd7 5. f4 e5 6. fxe5 dxe5 7. d5 Qh4+ 8. g3 Qe7 9. Be3 Ngf6 10. Nb5 Kd8 11. c5 Nxe4 12. d6 cxd6 13. cxd6 Qf6 14. Qc2 Nxd6 15. Qc7+ Ke7 16. Bc5 Qe6 17. Bc4 Qf6 18. Nxd6 1-0

[Event "HUN-chT2 Maroczy 0809"]
[Site "Hungary"]
[Date "2009.04.19"]
[Round "11"]
[White "Repasi, Zoltan"]
[Black "Katona, Jozsef"]
[Result "1/2-1/2"]
[ECO "A58"]
[WhiteElo "2186"]
[BlackElo "2044"]
[PlyCount "94"]
[EventDate "2008.10.26"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Dunaharaszti"]
[BlackTeam "Oroshaza"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 g6 7. g3 Bg7 8. d6 0-0 9. Bg2 Ra7 10. Be3 exd6 11. Qxd6 Bb7 12. Bxb7 Rxb7 13. Rb1 c4 14. Nf3 Qa5 15. 0-0 Nc6 16. Nd4 Rc8 17. Rfd1 Ng4 18. Nd5 Bf8 19. Nxc6 dxc6 20. Qf4 cxd5 21. Qxg4 Rcb8 22. Bd4 f5 23. Qf3 Rd7 24. Bc3 Qd8 25. e3 Bg7 26. Qf4 Bxc3 27. bxc3 Rxb1 28. Rxb1 Qf6 29. Qd4 Qxd4 30. exd4 Kf7 31. Rb6 Ra7 32. Rb2 h5 33. h4 Ra3 34. Rc2 Kf6 35. Kg2 g5 36. hxg5+ Kxg5 37. Kf3 Ra5 38. Rb2 Ra3 39. Rc2 Ra5 40. Re2 Ra3 41. Rc2 Ra5 42. Kg2 h4 43. Re2 hxg3 44. Kxg3 Ra3 45. f4+ Kf6 46. Rc2 Kg6 47. Kh4 Kh6 1/2-1/2

[Event "HUN-chT2 Maroczy 0809"]
[Site "Hungary"]
[Date "2009.04.05"]
[Round "10"]
[White "Kelly, Ladislau Endre"]
[Black "Katona, Jozsef"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2246"]
[BlackElo "2044"]
[PlyCount "75"]
[EventDate "2008.10.26"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Gyula"]
[BlackTeam "Oroshaza"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 c5 2. Nc3 d6 3. f4 Nc6 4. Nf3 e6 5. g3 g6 6. Bg2 Bg7 7. 0-0 Nge7 8. b3 0-0 9. Bb2 a6 10. Na4 b5 11. Bxg7 Kxg7 12. Nb2 Qb6 13. Qe2 Bb7 14. Qf2 Rab8 15. a4 Ba8 16. axb5 axb5 17. d3 d5 18. Ne5 Nxe5 19. fxe5 Ng8 20. Rad1 d4 21. g4 Qc7 22. Qf4 Qe7 23. g5 Bc6 24. Qf6+ Qxf6 25. exf6+ Kh8 26. e5 Bxg2 27. Kxg2 Ra8 28. Ra1 Rfd8 29. Kf3 h6 30. h4 Kh7 31. Kf4 h5 32. Rfb1 Rdc8 33. Nd1 Rcb8 34. Nf2 c4 35. Rxa8 Rxa8 36. bxc4 bxc4 37. dxc4 Ra2 38. Rc1 1-0

[Event "HUN-chT2 Maroczy 0809"]
[Site "Hungary"]
[Date "2009.02.22"]
[Round "8"]
[White "Simon, Laszlo"]
[Black "Katona, Jozsef"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "2134"]
[BlackElo "2044"]
[PlyCount "103"]
[EventDate "2008.10.26"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Husi"]
[BlackTeam "Oroshaza"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 Be6 9. Be3 0-0 10. Kh1 Nbd7 11. f4 Rc8 12. f5 Bc4 13. Bxc4 Rxc4 14. Qd3 Rc8 15. Rad1 Qc7 16. Rd2 Qc4 17. Qxc4 Rxc4 18. Na5 Rc7 19. Nd5 Nxd5 20. exd5 Rfc8 21. c3 f6 22. h3 Bd8 23. Rc2 Nb8 24. Bb6 Rd7 25. Bxd8 Rcxd8 26. Re1 Rc7 27. Re4 Rdc8 28. Rb4 b5 29. Rd2 Kf7 30. a4 bxa4 31. Rxa4 Ke7 32. c4 Kd7 33. b3 Ra7 34. Rda2 Kc7 35. Rb4 Re8 36. Kg1 e4 37. Kf1 e3 38. Ke2 g6 39. fxg6 hxg6 40. Rxb8 Kxb8 41. Nc6+ Kb7 42. Nxa7 Kxa7 43. b4 Kb6 44. Rc2 Re5 45. Rc3 a5 46. bxa5+ Kxa5 47. Rxe3 Kb4 48. Rxe5 fxe5 49. Kd3 Kc5 50. h4 e4+ 51. Kxe4 Kxc4 52. g4 1-0

[Event "HUN-chT2 Maroczy 0809"]
[Site "Hungary"]
[Date "2009.01.11"]
[Round "5"]
[White "Katona, Jozsef"]
[Black "Uzonyi, David"]
[Result "0-1"]
[ECO "E07"]
[WhiteElo "2044"]
[BlackElo "1880"]
[PlyCount "81"]
[EventDate "2008.10.26"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Oroshaza"]
[BlackTeam "Hajduboszormeny"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. 0-0 Be7 5. c4 c6 6. d4 0-0 7. Nc3 Nbd7 8. b3 Re8 9. Qc2 Qa5 10. Bb2 b5 11. Nd2 Ba6 12. cxb5 cxb5 13. a3 b4 14. axb4 Qb6 15. b5 Bxb5 16. Nxb5 Qxb5 17. e3 Rec8 18. Qd1 Bb4 19. Nf3 Ne4 20. Rb1 Rc7 21. Ba1 Rac8 22. Rb2 Ba3 23. Qe2 Qb4 24. Rbb1 Nb8 25. Qd3 Rc2 26. h4 Nd2 27. Ng5 g6 28. h5 Nxb1 29. hxg6 hxg6 30. Nxe6 Qd6 31. Nc5 Nd2 32. Qxc2 Nxf1 33. Bxf1 Nd7 34. Qa2 Bxc5 35. dxc5 Qxc5 36. Qb2 f6 37. Kg2 Ne5 38. Qd2 Qc6 39. Bd4 Qc2 40. Qa5 Qe4+ 41. Kh3 0-1

[Event "HUN-chT2 Maroczy 0809"]
[Site "Hungary"]
[Date "2008.12.21"]
[Round "4"]
[White "Elek, Monika"]
[Black "Katona, Jozsef"]
[Result "1/2-1/2"]
[ECO "A58"]
[WhiteElo "1957"]
[BlackElo "2044"]
[PlyCount "105"]
[EventDate "2008.10.26"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Miskolc EMSE"]
[BlackTeam "Oroshaza"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. g3 g6 7. Bg2 d6 8. Nf3 Bg7 9. 0-0 Nbd7 10. Re1 0-0 11. Nc3 Qc7 12. e4 Rfb8 13. Qc2 c4 14. Bf4 Nh5 15. Bg5 Nc5 16. e5 Nd3 17. exd6 exd6 18. Reb1 Bc8 19. h3 Bd7 20. Ne1 Bf5 21. Qd2 Bd4 22. Nxd3 Bxd3 23. Re1 Nxg3 24. Qf4 Nf5 25. Be4 Be5 26. Qd2 Qb6 27. Bxd3 cxd3 28. Qxd3 Qxb2 29. Ne4 Qa3 30. Qxa3 Rxa3 31. Rab1 Rba8 32. Nf6+ Kg7 33. Ng4 Rxa2 34. Nxe5 dxe5 35. Rxe5 Ra1 36. Ree1 Rxb1 37. Rxb1 h6 38. Bf4 Rd8 39. Rd1 Rd7 40. Kg2 g5 41. Be5+ Kg6 42. Kf3 f6 43. Bc3 Nd6 44. Ke3 Kf5 45. Bb4 Nb5 46. f4 Nc7 47. d6 Ne8 48. fxg5 hxg5 49. Rd4 Ke6 50. Re4+ Kf7 51. Rd4 f5 52. Kf3 Ke6 53. Bd2 1/2-1/2

[Event "HUN-chT2 Maroczy 0809"]
[Site "Hungary"]
[Date "2008.11.30"]
[Round "3"]
[White "Katona, Jozsef"]
[Black "Hajnal, Gyula"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "2044"]
[BlackElo "2071"]
[PlyCount "92"]
[EventDate "2008.10.26"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Oroshaza"]
[BlackTeam "Fuzesabony"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 c6 5. cxd5 exd5 6. Bg5 Be7 7. e3 0-0 8. Bd3 h6 9. Bh4 Nbd7 10. 0-0 Re8 11. h3 Nf8 12. Qc2 Be6 13. Ne5 N6d7 14. Bxe7 Qxe7 15. Nf3 Nf6 16. a3 g6 17. Rac1 N8d7 18. Rfe1 Nh5 19. Na4 Qf6 20. Nh2 Ng7 21. Qe2 h5 22. Qf3 Rac8 23. Nc5 Qxf3 24. Nxf3 Nxc5 25. dxc5 Re7 26. Nd4 Bd7 27. b4 a6 28. Kf1 Ne6 29. h4 Kg7 30. g3 Rce8 31. Nxe6+ Bxe6 32. Ke2 Bg4+ 33. Kd2 Bf3 34. Kc3 Re6 35. Kd4 Rf6 36. Rc2 Rfe6 37. Rcc1 f6 38. Be2 Be4 39. f4 Bg2 40. Bd3 Be4 41. Rc3 Bxd3 42. Rxd3 Re4+ 43. Kc3 a5 44. Kb3 axb4 45. axb4 d4 46. Rxd4 Rxd4 0-1

[Event "HUN-chT2 Maroczy 0809"]
[Site "Hungary"]
[Date "2008.11.02"]
[Round "2"]
[White "Bubenko, Jozsef"]
[Black "Katona, Jozsef"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2098"]
[BlackElo "2044"]
[PlyCount "21"]
[EventDate "2008.10.26"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Matra"]
[BlackTeam "Oroshaza"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. d4 Nf6 2. Bf4 d6 3. e3 g6 4. Nf3 Bg7 5. Nbd2 0-0 6. Bd3 Nbd7 7. h3 c5 8. 0-0 b6 9. c3 Bb7 10. Qe2 Qc7 11. Ba6 1/2-1/2

[Event "HUN-chT2 Maroczy 0809"]
[Site "Hungary"]
[Date "2008.10.26"]
[Round "1"]
[White "Katona, Jozsef"]
[Black "Horvath, Julia"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "2044"]
[BlackElo "2161"]
[PlyCount "150"]
[EventDate "2008.10.26"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Oroshaza"]
[BlackTeam "Vasas"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. Nf3 d6 2. g3 e5 3. d3 Nc6 4. c4 f5 5. Nc3 Nf6 6. Bg2 Be7 7. 0-0 0-0 8. e4 fxe4 9. dxe4 Bg4 10. Be3 a6 11. h3 Bh5 12. a3 h6 13. Qd3 Nh7 14. g4 Bf7 15. b4 Ng5 16. Nd2 Ne6 17. Ne2 Bg5 18. Rac1 Bxe3 19. Qxe3 Nf4 20. Nb3 Be6 21. Kh2 Qg5 22. f3 Nxh3 23. Qxg5 Nxg5 24. Kg3 Rae8 25. Rc3 Bf7 26. Rd1 Ne6 27. Rd2 Rd8 28. Na1 Ned4 29. Nc2 Nxe2+ 30. Rxe2 Be6 31. Rd2 Ne7 32. Ne3 g6 33. Bf1 Nc6 34. Nc2 Rd7 35. Be2 h5 36. c5 hxg4 37. fxg4 Rf4 38. Bf3 dxc5 39. Rxd7 Bxd7 40. Rxc5 Rf6 41. Rc3 Rd6 42. Ne3 Rd2 43. Nd5 Kf7 44. Nxc7 Nd4 45. Nd5 Bc6 46. Ne3 Ke6 47. Nc4 Nxf3 48. Kxf3 Rd4 49. Ne3 Bxe4+ 50. Kg3 g5 51. Kf2 Rd2+ 52. Kg3 Rd3 53. Rxd3 Bxd3 54. Kf2 Bb5 55. Nf5 Kd5 56. Ke3 Bd7 57. Ng3 Bxg4 58. Ne4 Bf5 59. Nxg5 Bg6 60. Nf3 e4 61. Nd2 Bh7 62. a4 b5 63. a5 Bg6 64. Nb3 Kc4 65. Nc5 Kxb4 66. Nxa6+ Kxa5 67. Nc7 Ka4 68. Nd5 b4 69. Kd2 Ka3 70. Ne3 b3 71. Kc1 Ka2 72. Nd1 e3 73. Nc3+ Ka1 74. Na4 Bh5 75. Nb2 e2 0-1

[Event "HUN-chT2 Maroczy 0708"]
[Site "Hungary"]
[Date "2008.05.18"]
[Round "11"]
[White "Katona, Jozsef"]
[Black "Matin, Gabor"]
[Result "1/2-1/2"]
[ECO "A85"]
[WhiteElo "2065"]
[BlackElo "2055"]
[PlyCount "99"]
[EventDate "2007.10.14"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Oroshaza"]
[BlackTeam "Matra"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. Nf3 Nf6 2. c4 e6 3. d4 d5 4. Nc3 Be7 5. Bg5 Ne4 6. Bxe7 Qxe7 7. Qc2 f5 8. e3 0-0 9. Bd3 c6 10. 0-0 Nd7 11. Rae1 e5 12. dxe5 Nxe5 13. Nxe5 Qxe5 14. Ne2 Be6 15. Nd4 Kh8 16. Nxe6 Qxe6 17. Rd1 Ng5 18. Qb3 f4 19. cxd5 cxd5 20. exf4 Rxf4 21. Bb1 Raf8 22. Qd3 d4 23. Rde1 Rxf2 24. Qxd4 Qf6 25. Qxf6 R2xf6 26. Rxf6 gxf6 27. Re7 Rf7 28. Re8+ Kg7 29. h4 Rd7 30. Bc2 Nf7 31. Bb3 Ne5 32. Be6 Rc7 33. b3 Ng6 34. h5 Nf4 35. Bg4 Kh6 36. Rf8 Rg7 37. Bf3 Kg5 38. Kf2 f5 39. Ke3 Re7+ 40. Kf2 Rg7 41. Rb8 b6 42. Rf8 h6 43. Ke3 Rc7 44. Kd2 Ne6 45. Rg8+ Rg7 46. Re8 Kf6 47. Rh8 Kg5 48. Ke3 Re7 49. Rg8+ Ng7+ 50. Kd4 1/2-1/2

[Event "HUN-chT2 Maroczy 0708"]
[Site "Hungary"]
[Date "2008.04.27"]
[Round "10"]
[White "Virag, Kinga"]
[Black "Katona, Jozsef"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "1838"]
[BlackElo "2065"]
[PlyCount "79"]
[EventDate "2007.10.14"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Teva"]
[BlackTeam "Oroshaza"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. Be3 Nc6 6. Qb6 Qxb6 7. Bxb6 Nf6 8. Nc3 g6 9. 0-0-0 Bg7 10. Be2 0-0 11. Nd4 Nxd4 12. Bxd4 b5 13. Bxf6 Bxf6 14. Nd5 Kg7 15. h4 Bb7 16. g4 Bxd5 17. Rxd5 Be5 18. Rf1 Bf4+ 19. Kb1 Rfc8 20. Rd3 h6 21. Rf3 g5 22. hxg5 hxg5 23. Rh3 Rh8 24. Rfh1 Rxh3 25. Rxh3 b4 26. Bc4 a5 27. Bf1 Rc8 28. a3 bxa3 29. Rxa3 Rc5 30. Rd3 Kf6 31. Rd5 Rxd5 32. exd5 Ke5 33. c4 Kd4 34. Kc2 e6 35. dxe6 fxe6 36. Bd3 e5 37. f3 d5 38. cxd5 Kxd5 39. b3 Kd4 40. Be4 1/2-1/2

[Event "HUN-chT2 Maroczy 0708"]
[Site "Hungary"]
[Date "2008.03.30"]
[Round "9"]
[White "Katona, Jozsef"]
[Black "Soros, Gabor Mario"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2065"]
[BlackElo "1972"]
[PlyCount "60"]
[EventDate "2007.10.14"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Oroshaza"]
[BlackTeam "Miskolc EMSE"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. Nf3 Nf6 2. c4 e6 3. d4 Bb4+ 4. Bd2 a5 5. a3 Bxd2+ 6. Nbxd2 d5 7. e3 0-0 8. Bd3 c6 9. 0-0 Nbd7 10. c5 b5 11. b4 axb4 12. axb4 Rxa1 13. Qxa1 Qc7 14. h3 h6 15. Qb2 Nh5 16. Ne5 Nhf6 17. f4 Nxe5 18. fxe5 Nd7 19. Nf3 f6 20. Nh4 fxe5 21. Rxf8+ Nxf8 22. dxe5 Qe7 23. Qd4 Bd7 24. Qg4 Be8 25. Nf3 Qa7 26. Qd4 Qa3 27. Kh2 Qc1 28. Ng1 Qe1 29. Ne2 Bg6 30. Nf4 Bf7 1/2-1/2

[Event "HUN-chT2 Maroczy 0708"]
[Site "Hungary"]
[Date "2008.03.16"]
[Round "8"]
[White "Bor, Ferenc"]
[Black "Katona, Jozsef"]
[Result "1-0"]
[ECO "B87"]
[WhiteElo "2046"]
[BlackElo "2065"]
[PlyCount "120"]
[EventDate "2007.10.14"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Koszolg"]
[BlackTeam "Oroshaza"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a3 e6 7. Bc4 Be7 8. 0-0 0-0 9. Be3 Qc7 10. Bb3 b5 11. Re1 Nc6 12. Qe2 Nxd4 13. Bxd4 Bb7 14. f3 Rac8 15. Rad1 Rfd8 16. Qf2 Nd7 17. Qg3 Bf6 18. Bxf6 Nxf6 19. Ne2 d5 20. Qxc7 Rxc7 21. c3 Rcc8 22. e5 Nd7 23. Nd4 Nb8 24. a4 bxa4 25. Bxa4 Nc6 26. Bxc6 Bxc6 27. Ra1 Bb5 28. Ra5 Rc5 29. Kf2 Rdc8 30. Rea1 h6 31. Ke3 Bc4 32. R5a3 Rb8 33. b4 Rcc8 34. Ra5 Bb5 35. Kd2 Bc4 36. R1a3 Rb6 37. g4 g5 38. Ke3 Kg7 39. f4 gxf4+ 40. Kxf4 Rf8 41. Rc5 f6 42. h4 Rf7 43. Ra1 Kg6 44. h5+ Kg7 45. Re1 Re7 46. Rc8 fxe5+ 47. Kxe5 Bb5 48. Re3 Be8 49. Rf3 Bf7 50. Nc6 Rd7 51. Kd4 Rb5 52. Ra8 a5 53. bxa5 Rc7 54. Ne5 Rbc5 55. a6 Ra5 56. Rxf7+ Rxf7 57. Nxf7 Kxf7 58. Ke5 d4+ 59. Kxd4 Rg5 60. c4 Rxg4+ 1-0

[Event "HUN-chT2 Maroczy 0708"]
[Site "Hungary"]
[Date "2008.03.02"]
[Round "7"]
[White "Uzonyi, David"]
[Black "Katona, Jozsef"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1877"]
[BlackElo "2065"]
[PlyCount "77"]
[EventDate "2007.10.14"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Hajduboszormeny"]
[BlackTeam "Oroshaza"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 c5 2. c3 d6 3. d4 Qc7 4. h3 Nf6 5. Bd3 g6 6. Nf3 e5 7. Be3 Bg7 8. Nbd2 0-0 9. 0-0 b6 10. Rc1 Bb7 11. Nh2 Qe7 12. Qe1 Nbd7 13. Bg5 h6 14. Bh4 g5 15. Bg3 Nh5 16. Ng4 Nf4 17. Bc4 exd4 18. cxd4 cxd4 19. Bxf4 gxf4 20. Qe2 Ne5 21. Bd5 Rac8 22. Nb3 Ng6 23. Qd2 Bxd5 24. exd5 Qe4 25. Rfd1 Qxd5 26. Rxc8 Rxc8 27. Nxd4 h5 28. Nh2 Qxd4 29. Qxd4 Bxd4 30. Rxd4 Rc2 31. Nf3 Rxb2 32. a4 Ra2 33. Nd2 Ra1+ 34. Kh2 h4 35. Ne4 Ra2 36. Kg1 Ra1+ 37. Kh2 Ra2 38. Kg1 Ra1+ 39. Kh2 1/2-1/2

[Event "HUN-chT2 Maroczy 0708"]
[Site "Hungary"]
[Date "2008.02.17"]
[Round "6"]
[White "Katona, Jozsef"]
[Black "Hajnal, Gyula"]
[Result "1-0"]
[ECO "A33"]
[WhiteElo "2065"]
[BlackElo "2045"]
[PlyCount "79"]
[EventDate "2007.10.14"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Oroshaza"]
[BlackTeam "Fuzesabony"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. Nf3 Nf6 2. c4 c5 3. g3 Nc6 4. Bg2 e6 5. 0-0 Be7 6. Nc3 0-0 7. d4 cxd4 8. Nxd4 a6 9. b3 Qc7 10. Bb2 h6 11. e3 Ne5 12. Rc1 d6 13. Qc2 Bd7 14. Rfd1 Rac8 15. h3 Nc6 16. Nxc6 Bxc6 17. Ne4 Ne8 18. Qe2 f5 19. Nc3 Nf6 20. f4 Be8 21. Bf3 Bg6 22. Kh2 Rce8 23. Qg2 Rb8 24. e4 fxe4 25. Nxe4 Nxe4 26. Bxe4 Bxe4 27. Qxe4 e5 28. c5 exf4 29. gxf4 Bh4 30. cxd6 Qb6 31. Be5 Rbe8 32. Qd4 Qd8 33. Rc7 Bf6 34. Rg1 Rxe5 35. fxe5 Bg5 36. Kh1 Qe8 37. e6 Rf6 38. d7 Qxe6 39. d8Q+ Kh7 40. Q8d7 1-0

[Event "HUN-chT2 Maroczy 0708"]
[Site "Hungary"]
[Date "2007.12.16"]
[Round "5"]
[White "Katona, Jozsef"]
[Black "Kovacs, Jozsef"]
[Result "0-1"]
[ECO "D44"]
[WhiteElo "2065"]
[BlackElo "2116"]
[PlyCount "62"]
[EventDate "2007.10.14"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Oroshaza"]
[BlackTeam "Salgotarjan"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Nc3 e6 5. Bg5 dxc4 6. a4 Bb4 7. e3 b5 8. g3 Bb7 9. Bg2 Nbd7 10. 0-0 Bxc3 11. bxc3 h6 12. Bxf6 Nxf6 13. Ne5 Nd5 14. e4 Nf6 15. Qf3 0-0 16. Rfd1 Qc7 17. Ng4 Nxg4 18. Qxg4 a6 19. e5 Rfd8 20. h4 Rd7 21. h5 Rad8 22. axb5 cxb5 23. Be4 Bxe4 24. Qxe4 a5 25. f4 b4 26. cxb4 axb4 27. Ra8 c3 28. Rxd8+ Rxd8 29. f5 exf5 30. Qxf5 c2 31. Rc1 b3 0-1

[Event "HUN-chT2 Maroczy 0708"]
[Site "Hungary"]
[Date "2007.12.09"]
[Round "4"]
[White "Katona, Jozsef"]
[Black "Papp, Petra"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2065"]
[BlackElo "2033"]
[PlyCount "54"]
[EventDate "2007.10.14"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Oroshaza"]
[BlackTeam "Maroczy"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. Nf3 f5 2. g3 Nf6 3. Bg2 g6 4. 0-0 Bg7 5. d3 0-0 6. Nbd2 d6 7. e4 fxe4 8. dxe4 Nc6 9. Qe2 e5 10. c3 Qe7 11. a4 a5 12. Re1 Bd7 13. Nf1 Nd8 14. Qc2 Ne6 15. Be3 Bc6 16. Ng5 Kh8 17. Nxe6 Qxe6 18. h3 Qd7 19. Bd2 Qf7 20. Be3 Nd7 21. b4 b6 22. Nd2 Nf6 23. b5 Bd7 24. c4 Be6 25. Rac1 Nd7 26. Nb3 Nf6 27. Rf1 Nh5 1/2-1/2

[Event "HUN-chT2 Maroczy 0708"]
[Site "Hungary"]
[Date "2007.11.25"]
[Round "3"]
[White "Somodi, Balazs"]
[Black "Katona, Jozsef"]
[Result "1/2-1/2"]
[ECO "A57"]
[WhiteElo "2116"]
[BlackElo "2065"]
[PlyCount "46"]
[EventDate "2007.10.14"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Sarospatak"]
[BlackTeam "Oroshaza"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. f3 g6 5. e4 d6 6. cxb5 a6 7. Nc3 Bg7 8. bxa6 Bxa6 9. Bxa6 Rxa6 10. Nge2 0-0 11. Be3 Nbd7 12. Qd2 Qa8 13. Bh6 Rb8 14. Bxg7 Kxg7 15. 0-0 Qb7 16. Rfb1 Rba8 17. Nf4 Qb4 18. Kh1 c4 19. Qd4 Rb8 20. b3 cxb3 21. Qxb4 Rxb4 22. axb3 Rxa1 23. Rxa1 Rxb3 1/2-1/2

[Event "HUN-chT2 Maroczy 0708"]
[Site "Hungary"]
[Date "2007.11.11"]
[Round "2"]
[White "Pal, Geza"]
[Black "Katona, Jozsef"]
[Result "1-0"]
[ECO "A49"]
[WhiteElo "2249"]
[BlackElo "2065"]
[PlyCount "85"]
[EventDate "2007.10.14"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Penzugyor"]
[BlackTeam "Oroshaza"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. Nf3 Nf6 2. d4 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. Nc3 c6 7. Bf4 Nbd7 8. e4 Qa5 9. Qd2 e5 10. dxe5 dxe5 11. Bg5 Re8 12. Rfd1 Nf8 13. a3 Bg4 14. b4 Qc7 15. Qd6 Ne6 16. Qxc7 Nxc7 17. h3 Bxf3 18. Bxf3 Rad8 19. Be3 b6 20. Be2 Ne6 21. Kf1 Nd4 22. Bd3 Re7 23. Ne2 Red7 24. Nxd4 exd4 25. Bg5 h6 26. Bd2 Re7 27. f3 Nh5 28. Kg2 g5 29. Rf1 Nf6 30. Rh1 Rde8 31. Rae1 Nd7 32. f4 f6 33. Kf3 Bf8 34. h4 Rg7 35. hxg5 fxg5 36. Rxh6 Kf7 37. Rxc6 gxf4 38. gxf4 Ke7 39. Kf2 Kd8 40. Rg1 Ree7 41. Rxg7 Rxg7 42. e5 Be7 43. Rg6 1-0

[Event "Budapest FS11 FM-A"]
[Site "Budapest"]
[Date "2006.11.12"]
[Round "9"]
[White "Katona, Jozsef"]
[Black "Kertesz, Zsolt"]
[Result "0-1"]
[ECO "B27"]
[WhiteElo "2081"]
[BlackElo "2078"]
[PlyCount "98"]
[EventDate "2006.11.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nf3 c5 4. c3 cxd4 5. cxd4 d5 6. exd5 Nf6 7. Bb5+ Nbd7 8. Nc3 0-0 9. 0-0 Nb6 10. Re1 Nbxd5 11. Qb3 e6 12. Bg5 Qd6 13. a3 a6 14. Bf1 b5 15. Bh4 Bb7 16. Bg3 Qb6 17. a4 b4 18. a5 Qd8 19. Nxd5 Nxd5 20. Bc4 Rc8 21. Qd3 Ra8 22. Nd2 h5 23. h3 h4 24. Bh2 Bh6 25. Ne4 Bf4 26. g3 hxg3 27. fxg3 Bd6 28. Nxd6 Qxd6 29. Re5 Rac8 30. Rae1 Ne7 31. Rxe6 fxe6 32. Rxe6 Rxc4 33. Qxc4 Bd5 34. Rxd6 Bxc4 35. g4 Nd5 36. Be5 Rf1+ 37. Kh2 Rf2+ 38. Kg3 Rxb2 39. Rxg6+ Kf7 40. Rg7+ Kf8 41. h4 Rb3+ 42. Kf2 Rb2+ 43. Kf3 Rb3+ 44. Ke4 Re3+ 45. Kf5 Rxe5+ 46. dxe5 Kxg7 47. h5 b3 48. g5 Ne7+ 49. Kf4 b2 0-1

[Event "Budapest FS11 FM-A"]
[Site "Budapest"]
[Date "2006.11.11"]
[Round "8"]
[White "Lorand, Norbert"]
[Black "Katona, Jozsef"]
[Result "1/2-1/2"]
[ECO "B42"]
[WhiteElo "2094"]
[BlackElo "2081"]
[PlyCount "54"]
[EventDate "2006.11.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Ne7 6. 0-0 Nbc6 7. Nxc6 Nxc6 8. c4 Qc7 9. Nc3 Ne5 10. Qe2 Nxd3 11. Qxd3 b6 12. f4 Bb7 13. b3 Bc5+ 14. Kh1 0-0 15. Bb2 f6 16. Rad1 Rf7 17. a3 Rc8 18. f5 Bf8 19. Qh3 Re8 20. fxe6 dxe6 21. Rd3 b5 22. cxb5 axb5 23. Qh5 b4 24. axb4 Bxb4 25. Rh3 g6 26. Qh4 Be7 27. Rg3 Ref8 1/2-1/2

[Event "Budapest FS11 FM-A"]
[Site "Budapest"]
[Date "2006.11.10"]
[Round "7"]
[White "Katona, Jozsef"]
[Black "Mizsei, Janos"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "2081"]
[BlackElo "2144"]
[PlyCount "82"]
[EventDate "2006.11.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 h6 7. Bxf6 Bxf6 8. Nf3 c6 9. Bd3 0-0 10. Qc2 Nd7 11. 0-0 Re8 12. b4 Nf8 13. a4 Bg4 14. Nd2 Rc8 15. a5 Qd6 16. Qb3 Bd8 17. Rfc1 Bc7 18. Nf1 Ne6 19. b5 Rb8 20. Qa3 c5 21. dxc5 Nxc5 22. Be2 Bxe2 23. Nxe2 b6 24. a6 Qf6 25. Rd1 Rbd8 26. Ra2 Be5 27. Nd4 Bxd4 28. Rxd4 Ne6 29. Rd1 d4 30. Rad2 dxe3 31. Nxe3 Rxd2 32. Rxd2 Nd4 33. Qb4 Re4 34. Qb2 Qe5 35. h3 Qxb5 36. Qa3 Qe5 37. Qd3 Qf4 38. Rd1 Qe5 39. Rc1 g6 40. Rc8+ Kg7 41. Qa3 Qe7 0-1

[Event "Budapest FS11 FM-A"]
[Site "Budapest"]
[Date "2006.11.09"]
[Round "6"]
[White "Egorova, Natalia"]
[Black "Katona, Jozsef"]
[Result "1/2-1/2"]
[ECO "B06"]
[BlackElo "2081"]
[PlyCount "34"]
[EventDate "2006.11.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Nf3 a6 5. g3 d6 6. Bg2 Nf6 7. h3 0-0 8. 0-0 b5 9. a3 Qc7 10. Be3 Nbd7 11. Qd2 Re8 12. Rfd1 Nb6 13. b3 Nfd7 14. Rab1 Bb7 15. Bh6 Bh8 16. h4 Rad8 17. Bh3 e5 1/2-1/2

[Event "Budapest FS11 FM-A"]
[Site "Budapest"]
[Date "2006.11.08"]
[Round "5"]
[White "Katona, Jozsef"]
[Black "Zilahi, Gabor"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "2081"]
[BlackElo "2059"]
[PlyCount "90"]
[EventDate "2006.11.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 Qxb6 6. Nc3 d6 7. Nf3 g6 8. e4 Nbd7 9. Be2 Bg7 10. 0-0 0-0 11. a4 Ng4 12. a5 Qc7 13. h3 Nh6 14. Bg5 f6 15. Be3 Rb8 16. Qd2 Nf7 17. Rfc1 Rb4 18. Ne1 Nde5 19. f4 Nc4 20. Bxc4 Rxc4 21. Nd3 f5 22. e5 dxe5 23. b3 exf4 24. Bxf4 Rxf4 25. Qxf4 Qd8 26. Rab1 Qxa5 27. Na4 Bh6 28. Rxc5 Qxc5+ 29. Naxc5 Bxf4 30. Nxf4 Rd8 31. Re1 g5 32. Nfd3 Kf8 33. Nb4 a5 34. Ne6+ Bxe6 35. dxe6 axb4 36. exf7 Kxf7 37. Re5 Kf6 38. Rb5 Rd4 39. Kf2 Re4 40. Kf3 h5 41. Rb6+ e6 42. Rb5 g4+ 43. Kg3 Re3+ 44. Kh4 gxh3 45. gxh3 Rxb3 0-1

[Event "Budapest FS11 FM-A"]
[Site "Budapest"]
[Date "2006.11.07"]
[Round "4"]
[White "Harmatosi, Jozsef"]
[Black "Katona, Jozsef"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2252"]
[BlackElo "2081"]
[PlyCount "117"]
[EventDate "2006.11.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nbd2 Bg7 4. e4 d6 5. Bd3 0-0 6. 0-0 Nfd7 7. c3 e5 8. Nb3 Nc6 9. Bg5 Qe8 10. Qd2 Nd8 11. d5 f6 12. Bh6 Rf7 13. Bxg7 Rxg7 14. a4 Nf8 15. a5 a6 16. c4 Qe7 17. Rfc1 Nf7 18. c5 g5 19. Qc2 dxc5 20. Qxc5 Nd6 21. Rc2 f5 22. Nfd2 Qf6 23. Rac1 g4 24. Qb4 f4 25. Rxc7 Bd7 26. Nf1 Rc8 27. Rxc8 Bxc8 28. Qb6 Qe7 29. Nbd2 g3 30. hxg3 fxg3 31. fxg3 Bg4 32. Nc4 Rg6 33. Nxd6 Rxd6 34. Qc7 Rd7 35. Qc5 Qg5 36. Qe3 Qd8 37. b4 Rc7 38. Rxc7 Qxc7 39. Qg5+ Qg7 40. Qxg7+ Kxg7 41. Ne3 Bd7 42. Nc4 Kf6 43. Nd6 Bb5 44. Bxb5 axb5 45. Nxb7 Nd7 46. Nd6 Nb8 47. Nxb5 Na6 48. d6 Nxb4 49. Nc7 h5 50. a6 Nc6 51. Nb5 Ke6 52. Kh2 Kd7 53. Kh3 Kc8 54. Kh4 Kb8 55. Kxh5 Ka8 56. Kg6 Nb8 57. Kf6 Nxa6 58. Ke7 Nc5 59. d7 1-0

[Event "Budapest FS11 FM-A"]
[Site "Budapest"]
[Date "2006.11.06"]
[Round "3"]
[White "Katona, Jozsef"]
[Black "Barnak, Attila"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "2081"]
[BlackElo "2043"]
[PlyCount "49"]
[EventDate "2006.11.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Nbd7 7. 0-0 e5 8. h3 exd4 9. Nxd4 Nc5 10. f3 Nh5 11. Be3 Ng3 12. Re1 f5 13. exf5 Bxf5 14. Nxf5 Rxf5 15. Bd4 Bh6 16. Bd3 Nxd3 17. Qxd3 Rf7 18. Nd5 Nf5 19. Bf2 Bg7 20. Re4 c6 21. Nc3 Qd7 22. Rd1 Bf8 23. g4 Ng7 24. Kg2 Ne6 25. Ne2 1/2-1/2

[Event "Budapest FS11 FM-A"]
[Site "Budapest"]
[Date "2006.11.05"]
[Round "2"]
[White "Csapo, Zoltan"]
[Black "Katona, Jozsef"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2211"]
[BlackElo "2081"]
[PlyCount "87"]
[EventDate "2006.11.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. h4 h5 5. Bc4 d5 6. exd5 b5 7. Bb3 b4 8. Nce2 cxd5 9. Nf4 Nf6 10. Ngh3 a5 11. c3 Bg4 12. f3 Bf5 13. Nf2 e6 14. cxb4 axb4 15. Bd2 Qb6 16. N4d3 Bf8 17. Rc1 Nbd7 18. Qe2 Bxd3 19. Nxd3 Be7 20. Be3 0-0 21. Ne5 Rfc8 22. 0-0 Qb7 23. Bg5 Nf8 24. Rc2 N6h7 25. Bxe7 Qxe7 26. g3 Kg7 27. Rfc1 Rxc2 28. Qxc2 Qa7 29. Qc5 Nd7 30. Nxd7 Qxd7 31. Qxb4 Rc8 32. Rc5 Qd6 33. Kg2 Nf6 34. Qc3 Rxc5 35. dxc5 Qc7 36. a4 e5 37. a5 d4 38. Qc4 e4 39. fxe4 Nxe4 40. Qxd4+ Nf6 41. Bd1 Qxa5 42. Bf3 Qc7 43. b4 Kh6 44. Qxf6 1-0

[Event "Budapest FS11 FM-A"]
[Site "Budapest"]
[Date "2006.11.04"]
[Round "1"]
[White "Hocevar, Nikola"]
[Black "Katona, Jozsef"]
[Result "1-0"]
[ECO "E86"]
[WhiteElo "2090"]
[BlackElo "2081"]
[PlyCount "87"]
[EventDate "2006.11.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. d4 c6 4. e4 d6 5. Be3 Nf6 6. f3 0-0 7. Qd2 e5 8. Nge2 Nbd7 9. 0-0-0 Qa5 10. Kb1 b5 11. cxb5 cxb5 12. Nd5 Qxd2 13. Nxf6+ Bxf6 14. Rxd2 Nb6 15. Nc3 b4 16. Nb5 Be7 17. dxe5 dxe5 18. Nxa7 Rxa7 19. Bxb6 Rb7 20. Be3 Be6 21. b3 Rc7 22. Rc2 Rxc2 23. Kxc2 Rc8+ 24. Kb2 Rc3 25. Bd2 Rc8 26. Ba6 Rc6 27. Bb5 Rb6 28. Bc4 Bxc4 29. bxc4 Ra6 30. Be3 Ra3 31. Bb6 Rc3 32. Rc1 Rxc1 33. Kxc1 Kf8 34. Kc2 Ke8 35. Kb3 Kd7 36. Ba5 Kc6 37. Bxb4 Bg5 38. c5 Bd8 39. Kc4 Bc7 40. a4 Bb8 41. Ba5 f5 42. Bb6 fxe4 43. fxe4 h5 44. a5 1-0

[Event "HUN-chT2 Toth 0506"]
[Site "Hungary"]
[Date "2006.04.23"]
[Round "11"]
[White "Katona, Jozsef"]
[Black "Keresztes, Mark"]
[Result "0-1"]
[ECO "B86"]
[WhiteElo "2065"]
[BlackElo "2106"]
[PlyCount "106"]
[EventDate "2005.10.16"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Oroshaza"]
[BlackTeam "Takisz"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Be7 8. 0-0 Qc7 9. f4 0-0 10. Qe2 Nc6 11. Nxc6 bxc6 12. e5 dxe5 13. fxe5 Nd5 14. Na4 Bb7 15. c4 Nb6 16. Nc3 Bc5+ 17. Kh1 Bd4 18. Bf4 Nd7 19. Rad1 c5 20. Bc2 Rfd8 21. Bg3 Nf8 22. Be4 Bxc3 23. bxc3 Bxe4 24. Qxe4 Rab8 25. Rd6 Rxd6 26. exd6 Qb7 27. Qe5 Nd7 28. Qf4 f6 29. h3 Qc6 30. Qe3 e5 31. Rd1 Rb2 32. Rd2 Rxd2 33. Qxd2 Nb6 34. Qd3 g6 35. Bf2 f5 36. Qe3 Qxd6 37. Qxc5 Qxc5 38. Bxc5 Nxc4 39. Kg1 Kf7 40. Kf1 Ke6 41. Ke2 Kd5 42. Be7 f4 43. a4 h6 44. h4 e4 45. Bf8 h5 46. Bh6 Ke5 47. Bg7+ Kf5 48. Bd4 Kg4 49. Bf6 Kg3 50. Kf1 f3 51. gxf3 Kxf3 52. Bd4 e3 53. Bc5 Nb2 0-1

[Event "HUN-chT2 Toth 0506"]
[Site "Hungary"]
[Date "2006.04.09"]
[Round "10"]
[White "Solymosi, Ferenc"]
[Black "Katona, Jozsef"]
[Result "1/2-1/2"]
[ECO "A38"]
[WhiteElo "2009"]
[BlackElo "2065"]
[PlyCount "42"]
[EventDate "2005.10.16"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "GyD"]
[BlackTeam "Oroshaza"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. Nf3 Nf6 2. c4 c5 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. Nc3 Nc6 7. d3 d6 8. e4 e5 9. Bg5 h6 10. Bd2 Be6 11. Nd5 Kh7 12. Nh4 Qd7 13. f4 Bg4 14. Nf3 Nxd5 15. cxd5 Nd4 16. Bc3 Nxf3+ 17. Bxf3 Bxf3 18. Qxf3 exf4 19. gxf4 Bxc3 20. bxc3 Rad8 21. c4 f6 1/2-1/2

[Event "Budapest Spring op 22nd"]
[Site "Budapest"]
[Date "2006.03.31"]
[Round "9"]
[White "Szalay, Janos"]
[Black "Katona, Jozsef"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1933"]
[BlackElo "2065"]
[PlyCount "55"]
[EventDate "2006.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. f4 g6 2. e4 Bg7 3. d4 c6 4. Nc3 d5 5. e5 h5 6. Nf3 Nh6 7. h3 Bf5 8. Bd3 e6 9. Be3 Nd7 10. Rg1 Bxd3 11. Qxd3 Nf5 12. Bf2 h4 13. Ng5 b6 14. g3 hxg3 15. Bxg3 c5 16. Nb5 c4 17. Nd6+ Nxd6 18. Qa3 Nf5 19. 0-0-0 Qe7 20. Qa4 a6 21. b4 0-0 22. Be1 a5 23. b5 Ne3 24. Rd2 Qb4 25. Qxb4 axb4 26. Re2 Nf5 27. c3 bxc3 28. Bxc3 0-1

[Event "Budapest Spring op 22nd"]
[Site "Budapest"]
[Date "2006.03.30"]
[Round "8"]
[White "Katona, Jozsef"]
[Black "Rozsnyai, Tibor"]
[Result "1/2-1/2"]
[ECO "E48"]
[WhiteElo "2065"]
[BlackElo "2129"]
[PlyCount "167"]
[EventDate "2006.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nge2 c5 7. cxd5 cxd4 8. exd4 Nxd5 9. 0-0 Nxc3 10. bxc3 Bd6 11. Ng3 Nd7 12. Ne4 Be7 13. Qh5 f5 14. Ng5 Bxg5 15. Bxg5 Qc7 16. Bd2 Nf6 17. Qe2 Bd7 18. c4 Rfe8 19. Rac1 Rac8 20. Qf3 Qc6 21. Qe2 Qd6 22. Bc3 Bc6 23. f3 b6 24. Rfe1 Rcd8 25. Bc2 Qf4 26. Qf2 h6 27. Bb3 Qd6 28. Rcd1 Qc7 29. Bb2 Qd6 30. c5 Qd7 31. cxb6 axb6 32. d5 Nxd5 33. Bxd5 Bxd5 34. Qxb6 Rb8 35. Qd4 Qb7 36. Bc3 Bxa2 37. Ra1 Ra8 38. Qe5 Bd5 39. Rab1 Qf7 40. Qf4 Ra2 41. Rb2 Rea8 42. Reb1 Rxb2 43. Rxb2 Ra1+ 44. Kf2 Kh7 45. Rb8 Ra2+ 46. Rb2 Ra3 47. Qe5 Ra7 48. Bd4 Rb7 49. Rxb7 Qxb7 50. h3 Qf7 51. Kg3 Qe7 52. Kf2 Qh4+ 53. g3 Qg5 54. f4 Qe7 55. Ke2 Qd7 56. Kf2 Bc4 57. g4 fxg4 58. hxg4 Bd3 59. g5 hxg5 60. fxg5 Bf5 61. Kg3 Kg6 62. Kf4 Qe7 63. Kf3 Qf7 64. Kg3 Qg8 65. Kf2 Qh7 66. Kg1 Bg4 67. Kf2 Bf5 68. Kg1 Bh3 69. Qe4+ Bf5 70. Qe5 Qg8 71. Kh2 Qf7 72. Kg3 Bd3 73. Kg4 Bb1 74. Kg3 Bc2 75. Kg2 Qb7+ 76. Kg3 Bf5 77. Kf4 Kh7 78. Kg3 Qf7 79. Kh4 Kg6 80. Kg3 Qd7 81. Kf4 Qb7 82. Kg3 Qb3+ 83. Bc3 Qb7 84. Bd4 1/2-1/2

[Event "Budapest Spring op 22nd"]
[Site "Budapest"]
[Date "2006.03.29"]
[Round "7"]
[White "Reynes Gonzalez, Miguel"]
[Black "Katona, Jozsef"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2070"]
[BlackElo "2065"]
[PlyCount "49"]
[EventDate "2006.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. f4 d6 5. Nf3 b5 6. Bd3 a6 7. 0-0 e6 8. Be3 Ne7 9. h4 0-0 10. h5 b4 11. Ne2 a5 12. hxg6 fxg6 13. a3 Na6 14. e5 d5 15. Bd2 Qb6 16. Qe1 c5 17. c3 c4 18. Bc2 b3 19. Bd1 Qd8 20. g4 Ra7 21. Kg2 Nc6 22. Rh1 h6 23. Qg3 Kf7 24. Nh4 Ne7 25. Ng1 1/2-1/2

[Event "Budapest Spring op 22nd"]
[Site "Budapest"]
[Date "2006.03.28"]
[Round "6"]
[White "Koczo, Kristof"]
[Black "Katona, Jozsef"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2104"]
[BlackElo "2065"]
[PlyCount "105"]
[EventDate "2006.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. e4 c6 4. Nc3 a6 5. a4 a5 6. Nf3 d6 7. Bd3 Na6 8. Be3 Nf6 9. h3 0-0 10. Rc1 Nd7 11. Qd2 Re8 12. 0-0 e5 13. d5 Ndc5 14. Bc2 cxd5 15. Nxd5 Bd7 16. b3 Bc6 17. Rfd1 Bxd5 18. Qxd5 Nb4 19. Qxd6 Bf8 20. Qxf8+ Rxf8 21. Rxd8 Rfxd8 22. Bxc5 Nxc2 23. Rxc2 Rd7 24. Kh2 f6 25. Bb6 Rd3 26. Nd2 f5 27. exf5 gxf5 28. Kg1 e4 29. Kf1 Kf7 30. Ke2 Rg8 31. g3 f4 32. gxf4 Rxh3 33. Be3 Re8 34. Rc1 h5 35. Rg1 h4 36. Rg5 Rh1 37. Rxa5 h3 38. Rh5 Kg6 39. Rh4 Re7 40. Nf1 Rh7 41. f5+ Kg7 42. Rxh7+ Kxh7 43. Bf4 Rg1 44. Bh2 Rg2 45. b4 Kg7 46. a5 Kf6 47. b5 Rg8 48. Ng3 Re8 49. c5 Ke5 50. c6 bxc6 51. b6 Kd4 52. b7 Kc5 53. b8Q 1-0

[Event "Budapest Spring op 22nd"]
[Site "Budapest"]
[Date "2006.03.27"]
[Round "5"]
[White "Katona, Jozsef"]
[Black "Lovas, Zsolt"]
[Result "1/2-1/2"]
[ECO "D80"]
[WhiteElo "2065"]
[BlackElo "2104"]
[PlyCount "22"]
[EventDate "2006.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bg5 Ne4 5. Bf4 Nxc3 6. bxc3 Bg7 7. e3 0-0 8. Nf3 c5 9. cxd5 cxd4 10. cxd4 Qxd5 11. Bd3 Qa5+ 1/2-1/2

[Event "Budapest Spring op 22nd"]
[Site "Budapest"]
[Date "2006.03.26"]
[Round "4"]
[White "Ronyai, Imre"]
[Black "Katona, Jozsef"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1907"]
[BlackElo "2065"]
[PlyCount "53"]
[EventDate "2006.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 c6 4. c3 d6 5. Bc4 b5 6. Bb3 Nf6 7. Nbd2 0-0 8. 0-0 Qc7 9. h3 e5 10. Re1 Nh5 11. Nf1 a5 12. g4 Nf6 13. Ng3 a4 14. Bc2 Nbd7 15. Be3 Nb6 16. b3 Nfd7 17. Qd2 Re8 18. Bh6 Bh8 19. Nh4 exd4 20. cxd4 c5 21. dxc5 dxc5 22. Rad1 axb3 23. axb3 Ra2 24. Nf3 Ne5 25. Nxe5 Bxe5 26. Ne2 b4 27. Qe3 0-1

[Event "Budapest Spring op 22nd"]
[Site "Budapest"]
[Date "2006.03.24"]
[Round "2"]
[White "Hoang, Tri"]
[Black "Katona, Jozsef"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2193"]
[BlackElo "2065"]
[PlyCount "69"]
[EventDate "2006.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Bc4 c6 4. c3 b5 5. Bd3 a6 6. Nf3 d6 7. 0-0 e5 8. dxe5 dxe5 9. a4 Bb7 10. Qe2 Nd7 11. Rd1 Qc7 12. Be3 Ngf6 13. b4 0-0 14. Nbd2 Ng4 15. c4 Nxe3 16. Qxe3 bxa4 17. Rxa4 c5 18. Nb3 Bc6 19. b5 axb5 20. Rxa8 Bxa8 21. cxb5 Rc8 22. Rc1 Bf8 23. Nbd2 Nb6 24. Nc4 Nxc4 25. Bxc4 h6 26. b6 Qe7 27. Ra1 Bb7 28. Ra7 Ra8 29. Qa3 Qe8 30. Rxa8 Qxa8 31. Qxa8 Bxa8 32. Nxe5 Bxe4 33. Nxf7 Kg7 34. f3 Ba8 35. Nd8 1-0

[Event "Budapest Spring op 22nd"]
[Site "Budapest"]
[Date "2006.03.23"]
[Round "1"]
[White "Katona, Jozsef"]
[Black "Gorgs, Alfred"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2065"]
[BlackElo "2160"]
[PlyCount "61"]
[EventDate "2006.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. cxd5 exd5 6. Bg5 c6 7. e3 Bf5 8. Bd3 Bxd3 9. Qxd3 Nbd7 10. 0-0 0-0 11. Rab1 a5 12. Rfc1 Re8 13. a3 h6 14. Bh4 Nb6 15. Nd2 Ng4 16. Bg3 Bh4 17. Nf1 Bxg3 18. hxg3 Qg5 19. Re1 a4 20. f3 Nf6 21. Re2 Nc4 22. e4 Qg6 23. Rd1 Nh5 24. f4 Nf6 25. f5 Qh5 26. e5 Ng4 27. Qf3 c5 28. Nxd5 cxd4 29. Rxd4 Ncxe5 30. Rxe5 Rxe5 31. Rxg4 1-0

[Event "HUN-chT2 Toth 0506"]
[Site "Hungary"]
[Date "2006.03.19"]
[Round "9"]
[White "Katona, Jozsef"]
[Black "Balazs, Tibor"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "2065"]
[BlackElo "2047"]
[PlyCount "78"]
[EventDate "2005.10.16"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Oroshaza"]
[BlackTeam "Mako"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Be2 0-0 7. 0-0 a6 8. f4 c5 9. Nf3 Nc6 10. Re1 h6 11. h3 b5 12. e5 dxe5 13. fxe5 Nh7 14. Bd3 Be6 15. Be4 Rc8 16. Nd5 Re8 17. Nxe7+ Qxe7 18. Bf4 Rcd8 19. Qe2 Nd4 20. Qe3 Nxf3+ 21. Bxf3 Nf8 22. a3 Ng6 23. Bg3 a5 24. Rad1 b4 25. axb4 axb4 26. Rd6 Bf5 27. c3 bxc3 28. Qxc3 Nf8 29. Red1 Ne6 30. Bf2 Kh7 31. Rxd8 Nxd8 32. b4 Ne6 33. bxc5 Nxc5 34. Qd4 Ne6 35. Qd6 Qg5 36. Kh2 Rd8 37. Qb4 Rxd1 38. Bxd1 Qf4+ 39. Qxf4 Nxf4 1/2-1/2

[Event "HUN-chT2 Toth 0506"]
[Site "Hungary"]
[Date "2006.02.12"]
[Round "7"]
[White "Katona, Jozsef"]
[Black "Berecz, Arpad"]
[Result "1-0"]
[ECO "B86"]
[WhiteElo "2065"]
[BlackElo "2127"]
[PlyCount "107"]
[EventDate "2005.10.16"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Oroshaza"]
[BlackTeam "Maroczy"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Be7 8. 0-0 Qc7 9. f4 Nc6 10. Nxc6 bxc6 11. Kh1 0-0 12. Qf3 d5 13. exd5 exd5 14. h3 Bb7 15. Rd1 Rad8 16. Ne2 c5 17. a3 Rfe8 18. Ng3 d4 19. Qf1 Qc6 20. Bc4 h5 21. Kh2 Bd6 22. Be2 g6 23. Bf3 Nd5 24. c4 h4 25. Ne2 Nxf4 26. Bxf4 Bxf4+ 27. Nxf4 Qc7 28. Bxb7 Qxb7 29. Nd5 Re6 30. Rd2 Qb3 31. Qd3 Qb8+ 32. Kg1 Rde8 33. Rf1 Qe5 34. Qf3 Kg7 35. Qxf7+ Kh6 36. Qf4+ Qxf4 37. Rxf4 g5 38. Rf6+ Rxf6 39. Nxf6 Re1+ 40. Kf2 Rc1 41. b3 Rc3 42. Rb2 Kg6 43. Ne4 Rc1 44. Nxc5 Kf5 45. Rd2 Ra1 46. a4 Ke5 47. Nxa6 Rb1 48. b4 Rc1 49. c5 Ke4 50. b5 d3 51. c6 Rc2 52. Ke1 Ke3 53. Rxd3+ Kxd3 54. Nb4+ 1-0

[Event "HUN-chT2 Toth 0506"]
[Site "Hungary"]
[Date "2006.01.22"]
[Round "6"]
[White "Katona, Jozsef"]
[Black "Tookos, Ferenc"]
[Result "1/2-1/2"]
[ECO "B46"]
[WhiteElo "2065"]
[PlyCount "44"]
[EventDate "2005.10.16"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Oroshaza"]
[BlackTeam "Szentes"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. Nc3 Nf6 7. 0-0 Be7 8. Qe2 d6 9. Kh1 Nc6 10. Nxc6 bxc6 11. f4 0-0 12. e5 Nd5 13. Bd2 Nxc3 14. Bxc3 d5 15. f5 exf5 16. Bxf5 Bxf5 17. Rxf5 Qd7 18. Raf1 d4 19. Bd2 Qe6 20. b3 f6 21. Qg4 Rf7 22. exf6 Rxf6 1/2-1/2

[Event "HUN-chT2 Toth 0506"]
[Site "Hungary"]
[Date "2005.12.04"]
[Round "5"]
[White "Katona, Jozsef"]
[Black "Surinya, Tibor"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2065"]
[BlackElo "1859"]
[PlyCount "88"]
[EventDate "2005.10.16"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Oroshaza"]
[BlackTeam "Vasarhelyi"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Bxe4 7. Bxe4 c6 8. 0-0 Nf6 9. Bg5 Be7 10. Bd3 Nbd7 11. c4 0-0 12. h3 Qc7 13. Bc2 Rad8 14. Qe2 Rfe8 15. Rad1 c5 16. b3 cxd4 17. Nxd4 a6 18. Bb1 h6 19. Bh4 Nb8 20. Qc2 Nbd7 21. Qe2 Nb8 22. Qf3 Nc6 23. Nxc6 Qxc6 24. Qxc6 bxc6 25. Bc2 Rxd1 26. Rxd1 Rd8 27. Kf1 Rxd1+ 28. Bxd1 Kf8 29. Bf3 c5 30. Bb7 a5 31. Bc6 Bd6 32. g4 g5 33. Bg3 Bxg3 34. fxg3 Ke7 35. Kf2 Kd6 36. Bf3 Nd7 37. Ke3 Ke5 38. Bc6 Nb6 39. Be8 f6 40. Bc6 Nc8 41. Bd7 Nd6 42. Bc6 Nc8 43. Bd7 Nd6 44. Bc6 Nc8 1/2-1/2

[Event "HUN-chT2 Toth 0506"]
[Site "Hungary"]
[Date "2005.11.27"]
[Round "4"]
[White "Katona, Jozsef"]
[Black "Rab, Janos"]
[Result "1-0"]
[ECO "B88"]
[WhiteElo "2065"]
[PlyCount "55"]
[EventDate "2005.10.16"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Oroshaza"]
[BlackTeam "Karcag"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Be7 8. 0-0 0-0 9. f4 Qc7 10. Be3 Nc6 11. h3 Bd7 12. f5 Nxd4 13. Bxd4 e5 14. Be3 Bc6 15. Nd5 Nxd5 16. Bxd5 Rac8 17. c4 Bxd5 18. cxd5 Qc2 19. Qg4 Kh8 20. f6 gxf6 21. Rac1 Qd3 22. Rxc8 Qxe3+ 23. Kh2 b5 24. Rxf8+ Bxf8 25. Qf5 Bh6 26. Qxf6+ Kg8 27. Qxf7+ Kh8 28. Qe8+ 1-0

[Event "HUN-chT2 Toth 0506"]
[Site "Hungary"]
[Date "2005.11.13"]
[Round "3"]
[White "Katona, Jozsef"]
[Black "Kiss, Jozsef"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "2065"]
[BlackElo "2098"]
[PlyCount "92"]
[EventDate "2005.10.16"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Oroshaza"]
[BlackTeam "Metroepszolg"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 c5 2. Nf3 g6 3. d4 Bg7 4. c4 Qb6 5. dxc5 Qxc5 6. Be2 Nf6 7. Nc3 d6 8. 0-0 0-0 9. h3 Nc6 10. Be3 Qb4 11. Qc2 Na5 12. Nd2 d5 13. a3 Qd6 14. cxd5 b6 15. b4 Nb7 16. Rac1 e6 17. Nb5 Qe7 18. Nc7 Rb8 19. dxe6 Bxe6 20. Nxe6 Qxe6 21. f4 Rbc8 22. Qb1 Nxe4 23. Nxe4 f5 24. Rxc8 Rxc8 25. Bf3 Re8 26. Ng5 Qxe3+ 27. Kh1 Nd6 28. Qa2+ Kh8 29. Rd1 h6 30. Nf7+ Nxf7 31. Qxf7 Kh7 32. Qc7 Qxa3 33. Rd7 Qa1+ 34. Kh2 Re1 35. Re7 Rxe7 36. Qxe7 Qd4 37. Kg3 a5 38. bxa5 bxa5 39. Qf7 h5 40. h4 a4 41. Bxh5 gxh5 42. Qxf5+ Kg8 43. Qxh5 Qe3+ 44. Kh2 Qxf4+ 45. Kh1 Qe4 46. Qg5 Qe1+ 0-1

[Event "HUN-chT2 Toth 0506"]
[Site "Hungary"]
[Date "2005.10.30"]
[Round "2"]
[White "Vigh, Zoltan"]
[Black "Katona, Jozsef"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1848"]
[BlackElo "2065"]
[PlyCount "91"]
[EventDate "2005.10.16"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Battonya"]
[BlackTeam "Oroshaza"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Be7 9. Qd2 Nbd7 10. 0-0-0 Qc7 11. g4 h6 12. h4 0-0-0 13. Kb1 Kb8 14. Rg1 Nc5 15. Qf2 Nfd7 16. Nd5 Bxd5 17. exd5 b5 18. h5 Rc8 19. Qd2 f6 20. Na5 Bd8 21. Nc6+ Kb7 22. Qb4 Nb8 23. c4 Nxc6 24. dxc6+ Qxc6 25. cxb5 axb5 26. Bxb5 Qb6 27. Rc1 Qa5 28. Qc4 Bb6 29. b4 Qa3 30. Rc3 Na4 31. Qd5+ Kb8 32. Qxd6+ Bc7 33. Rxa3 Bxd6 34. Rxa4 Rc3 35. Ba7+ Kb7 36. Rc1 Rxc1+ 37. Kxc1 Rd8 38. Be3 Bb8 39. Ba6+ Kc7 40. b5 Rd6 41. Rc4+ Kd7 42. b6 Rd3 43. Bb5+ Ke7 44. Bd2 Bd6 45. b7 Rxf3 46. Rc8 1-0

[Event "HUN-chT2 Toth 0506"]
[Site "Hungary"]
[Date "2005.10.16"]
[Round "1"]
[White "Katona, Jozsef"]
[Black "Sandor, Peter"]
[Result "1/2-1/2"]
[ECO "D94"]
[WhiteElo "2065"]
[BlackElo "2100"]
[PlyCount "75"]
[EventDate "2005.10.16"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Oroshaza"]
[BlackTeam "Bekes"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. Nf3 d5 2. d4 g6 3. c4 c6 4. Nc3 Bg7 5. e3 Nf6 6. Be2 0-0 7. 0-0 Nbd7 8. b3 b6 9. cxd5 Nxd5 10. Nxd5 cxd5 11. Bb2 Bb7 12. Rc1 Rc8 13. Qd2 Nf6 14. Rxc8 Qxc8 15. Rc1 Qd7 16. Ne5 Qd6 17. Rc2 Nd7 18. f4 f6 19. Nxd7 Qxd7 20. Qc1 Rc8 21. Rxc8+ Bxc8 22. h3 h5 23. Qc2 Kf7 24. Bd3 f5 25. Kf2 Bf6 26. Kf3 Bb7 27. a4 Bc6 28. g3 Qd6 29. Kf2 Bd7 30. h4 Qb4 31. Qc3 Qd6 32. Bc2 Ke8 33. b4 e6 34. b5 Be7 35. Bd3 Kd8 36. a5 Qc7 37. Qxc7+ Kxc7 38. a6 1/2-1/2

[Event "HUN-chT2 Toth 0405"]
[Site "Hungary"]
[Date "2005.04.24"]
[Round "11"]
[White "Haragos, Kalman"]
[Black "Katona, Jozsef"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2126"]
[BlackElo "2065"]
[PlyCount "45"]
[EventDate "2004.09.26"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "GYDSE"]
[BlackTeam "Oroshaza"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. Nf3 Nf6 2. d4 g6 3. Bg5 Bg7 4. Nbd2 d6 5. e4 0-0 6. c3 h6 7. Bh4 Nbd7 8. Bd3 e5 9. dxe5 dxe5 10. Qc2 Qe7 11. 0-0 c6 12. a4 a5 13. Rfe1 g5 14. Bg3 Nh5 15. Nf1 Nf4 16. Bc4 Nc5 17. Ne3 b5 18. axb5 cxb5 19. Bd5 Ra7 20. Red1 Qc7 21. h3 Kh8 22. Rd2 a4 23. Rdd1 1/2-1/2

[Event "HUN-chT2 Toth 0405"]
[Site "Hungary"]
[Date "2005.04.10"]
[Round "10"]
[White "Katona, Jozsef"]
[Black "Horvath, Jozsef2222"]
[Result "1/2-1/2"]
[ECO "B42"]
[WhiteElo "2065"]
[BlackElo "2178"]
[PlyCount "109"]
[EventDate "2004.09.26"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Oroshaza"]
[BlackTeam "Takisz"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Qc7 6. Nc3 Nf6 7. Bd3 Nc6 8. Nxc6 dxc6 9. 0-0 b6 10. a3 Bb7 11. Qe2 e5 12. Be3 Be7 13. Kh1 Rd8 14. Rad1 Bc8 15. h3 Nd7 16. Bb1 0-0 17. f4 Bc5 18. f5 Bxe3 19. Qxe3 Nf6 20. Bc2 Rxd1 21. Rxd1 Rd8 22. Rxd8+ Qxd8 23. Kh2 h6 24. g4 Nd7 25. Kg3 Kf8 26. h4 Ke8 27. Nb1 Qe7 28. Nd2 Qc5 29. Qxc5 Nxc5 30. b4 Nd7 31. Ba4 Bb7 32. g5 hxg5 33. hxg5 Ke7 34. Bc2 Kd6 35. Bd3 Bc8 36. Nb3 Bb7 37. Kh4 c5 38. Nd2 Bc8 39. Kg3 Nb8 40. b5 Nd7 41. a4 Nf8 42. Nf1 a5 43. Ne3 Bb7 44. Kg4 Ke7 45. Nf1 Nh7 46. Ng3 f6 47. gxf6+ gxf6 48. Ne2 Ng5 49. Nc3 Kf7 50. Kg3 Kg7 51. Bc2 Kh6 52. Bd3 Nf7 53. Kh4 Nd6 54. Kg4 Ba8 55. Kh4 1/2-1/2

[Event "HUN-chT2 Toth 0405"]
[Site "Hungary"]
[Date "2005.03.06"]
[Round "9"]
[White "Katona, Jozsef"]
[Black "Szemzo, Lajos"]
[Result "1/2-1/2"]
[ECO "B73"]
[WhiteElo "2065"]
[BlackElo "2016"]
[PlyCount "120"]
[EventDate "2004.09.26"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Oroshaza"]
[BlackTeam "Bajai"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Nf6 6. Be2 Nc6 7. 0-0 g6 8. Be3 Bg7 9. h3 0-0 10. Qd2 Nxd4 11. Bxd4 b5 12. a3 Bb7 13. Bd3 Rc8 14. f4 Nd7 15. Bxg7 Kxg7 16. Qf2 Qb6 17. Rae1 Qxf2+ 18. Rxf2 Nc5 19. Bf1 f6 20. Rd2 Rc7 21. Nd5 Bxd5 22. exd5 Kf7 23. c3 Na4 24. Kf2 Rfc8 25. Re4 Nb6 26. g4 f5 27. Red4 Nc4 28. Bxc4 Rxc4 29. Ke3 fxg4 30. hxg4 Rxd4 31. Rxd4 h5 32. Kf3 hxg4+ 33. Kxg4 Kf6 34. Re4 Rc5 35. Rd4 a5 36. Kf3 Kf5 37. Ke3 a4 38. Re4 Kf6 39. Rd4 Kf5 40. Re4 Kf6 41. Kd4 Rc4+ 42. Kd3 Rc7 43. Rb4 Rc5 44. Ke4 e6 45. dxe6 Kxe6 46. Rd4 d5+ 47. Ke3 Rc8 48. Rb4 Rc5 49. Kf3 Kf5 50. Rd4 Ke6 51. Kg4 Kf6 52. Rb4 Kf7 53. Rd4 Kf6 54. Rd2 Kf7 55. Re2 Rc4 56. Re5 d4 57. cxd4 Rxd4 58. Rxb5 Rd2 59. Rb4 Rg2+ 60. Kf3 Rc2 1/2-1/2

[Event "HUN-chT2 Toth 0405"]
[Site "Hungary"]
[Date "2005.02.20"]
[Round "8"]
[White "Brhlik, Gyorgy"]
[Black "Katona, Jozsef"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2109"]
[BlackElo "2065"]
[PlyCount "88"]
[EventDate "2004.09.26"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Bekes"]
[BlackTeam "Oroshaza"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 c5 2. Nc3 e6 3. f4 d5 4. Bb5+ Bd7 5. exd5 exd5 6. Qe2+ Qe7 7. Nxd5 Qxe2+ 8. Nxe2 Bd6 9. Bxd7+ Nxd7 10. d3 0-0-0 11. 0-0 Ngf6 12. Nxf6 Nxf6 13. Nc3 Rhe8 14. h3 a6 15. a4 h6 16. b3 Kc7 17. Bd2 Kc6 18. Rae1 Bc7 19. Rxe8 Rxe8 20. Kf2 Nh5 21. Kf3 f5 22. g4 fxg4+ 23. hxg4 Nf6 24. Re1 Rxe1 25. Bxe1 Ba5 26. Bd2 b5 27. axb5+ axb5 28. g5 hxg5 29. fxg5 Nd7 30. Ke4 g6 31. Nb1 Bd8 32. Be3 Bc7 33. c4 bxc4 34. bxc4 Be5 35. Nd2 Kd6 36. Nb3 Bc3 37. Bf4+ Ke6 38. Bg3 Bb2 39. Nd2 Be5 40. Bf2 Bc3 41. Nf3 Bb4 42. Be3 Bc3 43. Nh4 Nf8 44. Ng2 Bb2 1/2-1/2

[Event "HUN-chT2 Toth 0405"]
[Site "Hungary"]
[Date "2005.02.06"]
[Round "7"]
[White "Katona, Jozsef"]
[Black "Kopias, Ferenc"]
[Result "1-0"]
[ECO "B17"]
[WhiteElo "2065"]
[BlackElo "2030"]
[PlyCount "79"]
[EventDate "2004.09.26"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Oroshaza"]
[BlackTeam "Mako II"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Ng3 e6 7. Be2 c5 8. 0-0 Qc7 9. c4 cxd4 10. Nxd4 a6 11. b3 Bd6 12. Re1 0-0 13. Bd3 Bb4 14. Bd2 Bc5 15. Nc2 Ne5 16. Bc3 Neg4 17. Ne3 Nxe3 18. fxe3 e5 19. Ne4 Nxe4 20. Bxe4 Be6 21. Qf3 Rab8 22. Rad1 f6 23. Bd5 Bxd5 24. Rxd5 Qb6 25. g3 Rfd8 26. Kg2 Rd6 27. Red1 Rbd8 28. Rxd6 Bxd6 29. Qd5+ Kf8 30. Ba5 Qxe3 31. Bxd8 Qe2+ 32. Kh1 Bb4 33. Bb6 e4 34. Bc5+ Bxc5 35. Qxc5+ Kf7 36. Qd5+ Kg6 37. Qd2 Qf3+ 38. Kg1 e3 39. Qd3+ Kg5 40. Qd5+ 1-0

[Event "HUN-chT2 Toth 0405"]
[Site "Hungary"]
[Date "2005.01.23"]
[Round "6"]
[White "Hajdu, Istvan"]
[Black "Katona, Jozsef"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "2179"]
[BlackElo "2065"]
[PlyCount "55"]
[EventDate "2004.09.26"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Szentes"]
[BlackTeam "Oroshaza"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. Bg5 Nc6 6. Qd2 h6 7. Be3 Nf6 8. Bd3 e5 9. c4 Ng4 10. Nc3 Nxe3 11. Qxe3 Be6 12. 0-0 Be7 13. Rac1 0-0 14. Nd5 Rc8 15. a3 Nb8 16. b4 Nd7 17. Rfd1 Bxd5 18. cxd5 Qb6 19. Qd2 Qa7 20. Rxc8 Rxc8 21. Rc1 Qb8 22. Rc2 Bd8 23. Qc1 Rxc2 24. Qxc2 Qc7 25. Qxc7 Bxc7 26. Nd2 Kf8 27. Kf1 Ke7 28. Ke2 1/2-1/2

[Event "HUN-chT2 Toth 0405"]
[Site "Hungary"]
[Date "2004.12.19"]
[Round "5"]
[White "Katona, Jozsef"]
[Black "Borus, Andras"]
[Result "1/2-1/2"]
[ECO "B99"]
[WhiteElo "2065"]
[BlackElo "2131"]
[PlyCount "44"]
[EventDate "2004.09.26"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Oroshaza"]
[BlackTeam "Maroczy"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. Bd3 b5 11. Rhe1 Bb7 12. Nd5 exd5 13. Nf5 dxe4 14. Bxe4 Bxe4 15. Rxe4 0-0 16. Rxe7 Rac8 17. Rd2 Qc5 18. Nxd6 Rc6 19. Qd3 Qg1+ 20. Rd1 Qxg2 21. Rd2 Qg4 22. Ne4 Nxe4 1/2-1/2

[Event "HUN-chT2 Toth 0405"]
[Site "Hungary"]
[Date "2004.12.05"]
[Round "4"]
[White "Kazinczi, Jozsef"]
[Black "Katona, Jozsef"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "1974"]
[BlackElo "2065"]
[PlyCount "107"]
[EventDate "2004.09.26"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Bege"]
[BlackTeam "Oroshaza"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nf3 h6 8. h3 Be6 9. Be3 Be7 10. 0-0 Nbd7 11. Nd2 Qc7 12. f4 b5 13. f5 Bc4 14. Nxc4 bxc4 15. Qe1 Rc8 16. Qg3 Rg8 17. Bf3 Qb7 18. Rab1 Qc6 19. Rfd1 Kf8 20. Qf2 Bd8 21. Rd2 Bb6 22. Bxb6 Nxb6 23. Qe3 Ke7 24. Rbd1 Rgd8 25. g4 Qc5 26. Kf2 Qxe3+ 27. Kxe3 Rc5 28. h4 Ne8 29. Nd5+ Nxd5+ 30. Rxd5 Rdc8 31. Rxc5 Rxc5 32. Rd5 Rc6 33. Ra5 Nc7 34. Be2 Rb6 35. b3 cxb3 36. axb3 f6 37. Bc4 Rc6 38. Kd3 Rc5 39. Ra1 a5 40. Rg1 Kf8 41. g5 hxg5 42. hxg5 fxg5 43. Rxg5 d5 44. exd5 Nxd5 45. Bxd5 Rxd5+ 46. Ke4 Rc5 47. Rg2 Kf7 48. Rd2 Kf6 49. Rd6+ Kf7 50. Kd3 e4+ 51. Kxe4 Rxc2 52. Kd3 Rc5 53. Ke4 Rb5 54. Rd3 1/2-1/2

[Event "HUN-chT2 Toth 0405"]
[Site "Hungary"]
[Date "2004.11.21"]
[Round "3"]
[White "Katona, Jozsef"]
[Black "Telbis, Gheorghe"]
[Result "0-1"]
[ECO "B99"]
[WhiteElo "2065"]
[BlackElo "2107"]
[PlyCount "100"]
[EventDate "2004.09.26"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Oroshaza"]
[BlackTeam "Battonya"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Nbd7 8. Qf3 Be7 9. 0-0-0 Qc7 10. Bd3 b5 11. Rhe1 Bb7 12. Nd5 Nxd5 13. exd5 Bxd5 14. Qg3 Nf6 15. Kb1 0-0-0 16. Qh3 Bb7 17. g4 h5 18. gxh5 Rxh5 19. Qg3 Rhh8 20. f5 e5 21. Nb3 Kb8 22. Bd2 Rdg8 23. Ba5 Qc6 24. Nd2 Nh5 25. Qf2 Nf4 26. Ne4 d5 27. Ng3 Bd6 28. Bc3 f6 29. Bd2 Nxd3 30. cxd3 Rh3 31. Rc1 Qd7 32. Rc2 Rgh8 33. Nf1 Rxd3 34. Rec1 d4 35. Ng3 Rf3 36. Qg1 Rh4 37. Ba5 Rg4 38. Qd1 d3 39. Rc7 Bxc7 40. Rxc7 Qd5 41. Re7 Rc4 42. Re8+ Rc8 43. Rxc8+ Kxc8 44. Qc1+ Qc4 45. Bc3 e4 46. b3 Qc5 47. Bb4 Qxc1+ 48. Kxc1 e3 49. Bf8 d2+ 50. Kd1 Rxg3 0-1

[Event "HUN-chT2 Toth 0405"]
[Site "Hungary"]
[Date "2004.10.10"]
[Round "2"]
[White "Katona, Jozsef"]
[Black "Lehocz, Jozsef"]
[Result "1-0"]
[ECO "C19"]
[WhiteElo "2065"]
[BlackElo "2135"]
[PlyCount "81"]
[EventDate "2004.09.26"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Oroshaza"]
[BlackTeam "Koszolg"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Nf3 Ne7 8. Bd3 Nbc6 9. 0-0 Bd7 10. Re1 c4 11. Bf1 h5 12. h4 Nf5 13. g3 0-0-0 14. Bh3 Nce7 15. a4 Qa5 16. Qd2 Bxa4 17. Ng5 Rhf8 18. Ba3 b5 19. Bxf5 Nxf5 20. Bxf8 Rxf8 21. Reb1 Kd7 22. Rb4 f6 23. Nf3 Qc7 24. Qc1 a5 25. Rb2 Qc6 26. Qb1 Kc7 27. Qa2 Rb8 28. Qa3 Qb6 29. Kg2 Bxc2 30. Rxc2 b4 31. Qxa5 Qxa5 32. Rxa5 b3 33. Rb2 Kb6 34. Ra3 Kc6 35. Nd2 Nxd4 36. cxd4 c3 37. Raxb3 cxd2 38. Rc3+ Kd7 39. Rxd2 fxe5 40. dxe5 Ke7 41. Rc7+ 1-0

[Event "HUN-chT2 Toth 0405"]
[Site "Hungary"]
[Date "2004.09.26"]
[Round "1"]
[White "Katona, Jozsef"]
[Black "Pap, Imre"]
[Result "1/2-1/2"]
[ECO "B17"]
[WhiteElo "2065"]
[BlackElo "2076"]
[PlyCount "42"]
[EventDate "2004.09.26"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Oroshaza"]
[BlackTeam "Kalocsa"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Ng3 e6 7. c4 Be7 8. Bd3 b6 9. 0-0 Bb7 10. Ne5 c5 11. Nxd7 Qxd7 12. dxc5 Qc6 13. f3 Bxc5+ 14. Kh1 Rd8 15. Qe2 0-0 16. Bg5 Bd4 17. Rad1 h6 18. Bxf6 Bxf6 19. Be4 Qc7 20. Bxb7 Qxb7 21. Ne4 Qe7 1/2-1/2

[Event "HUN-chT2 Toth 0304"]
[Site "Hungary"]
[Date "2004.04.18"]
[Round "11"]
[White "Katona, Jozsef"]
[Black "Nagy, Helga"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2123"]
[BlackElo "2080"]
[PlyCount "81"]
[EventDate "2003.09.28"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Oroshaza"]
[BlackTeam "Szentes"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. 0-0 Be7 8. Be3 Bg4 9. Be2 0-0 10. Nbd2 f5 11. Nb3 f4 12. Bc1 Bd6 13. c4 Kh8 14. cxd5 Nb4 15. Nbd2 Nxd2 16. Bxd2 Nxd5 17. Qb3 Nb6 18. h3 Bh5 19. Bc3 c6 20. Rad1 Rc8 21. a3 Rc7 22. Qc2 Nd5 23. Rfe1 Qf6 24. Ne5 Bxe2 25. Qxe2 Re7 26. Qf3 Rfe8 27. Ng4 Qg5 28. Rxe7 Rxe7 29. Re1 Rxe1+ 30. Bxe1 Qe7 31. Kf1 Kg8 32. Qe2 Kf7 33. Ne5+ Bxe5 34. dxe5 g6 35. Bd2 a6 36. Qe4 Qh4 37. e6+ Ke7 38. Bb4+ Nxb4 39. Qxb4+ Kxe6 40. Qxb7 Qf6 41. Qxa6 1/2-1/2

[Event "HUN-chT2 Toth 0304"]
[Site "Hungary"]
[Date "2004.04.04"]
[Round "10"]
[White "Katona, Jozsef"]
[Black "Farkas, Lorinc"]
[Result "0-1"]
[ECO "A42"]
[WhiteElo "2123"]
[BlackElo "2055"]
[PlyCount "134"]
[EventDate "2003.09.28"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Oroshaza"]
[BlackTeam "Battonya"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 d6 2. d4 g6 3. c4 Bg7 4. Nc3 c6 5. Nf3 Bg4 6. Be2 Bxf3 7. Bxf3 Qb6 8. d5 Qb4 9. Qb3 a5 10. 0-0 Nd7 11. Be3 Ngf6 12. h3 0-0 13. Be2 Nc5 14. Qc2 Nfd7 15. a3 Qb3 16. Qxb3 Nxb3 17. Rab1 Ndc5 18. Rfd1 a4 19. f3 Rfe8 20. Na2 f5 21. exf5 gxf5 22. Nb4 Rac8 23. g4 e6 24. dxc6 bxc6 25. Rxd6 Rcd8 26. Rxd8 Rxd8 27. Nxc6 Rd6 28. Nb4 Kf7 29. Na2 Be5 30. f4 Bd4 31. Bxd4 Rxd4 32. gxf5 exf5 33. Nc3 Rxf4 34. Rf1 Rxf1+ 35. Kxf1 Kf6 36. Kf2 Ke5 37. h4 Nc1 38. Ke3 f4+ 39. Kf3 N1b3 40. Kf2 Nc1 41. Kf3 N1b3 42. Nd5 Nd4+ 43. Kf2 Ne4+ 44. Ke1 h6 45. Bd1 Nc5 46. Nc3 Nd3+ 47. Kf1 Nxb2 48. Bxa4 Nxc4 49. h5 Nxa3 50. Kf2 Nc4 51. Be8 Ne3 52. Bd7 Nd5 53. Nxd5 Kxd5 54. Be8 Ke5 55. Bg6 Kf6 56. Be8 Kg5 57. Bf7 Nc6 58. Be8 Ne5 59. Kg2 Kg4 60. Bg6 f3+ 61. Kf2 Kf4 62. Be8 Ng4+ 63. Kf1 Kg3 64. Bb5 f2 65. Ke2 Nh2 66. Ke3 f1Q 67. Bxf1 Nxf1+ 0-1

[Event "HUN-chT2 Toth 0304"]
[Site "Hungary"]
[Date "2004.03.21"]
[Round "9"]
[White "Bona, Robert"]
[Black "Katona, Jozsef"]
[Result "0-1"]
[ECO "A57"]
[BlackElo "2123"]
[PlyCount "40"]
[EventDate "2003.09.28"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Bege"]
[BlackTeam "Oroshaza"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. a4 b4 5. b3 g6 6. Bb2 Bg7 7. e4 d6 8. f4 0-0 9. Nd2 Ng4 10. Bxg7 Kxg7 11. Qe2 e5 12. Qf3 exf4 13. Qxf4 f5 14. Ne2 fxe4 15. Qg3 Qf6 16. Rd1 Bf5 17. Rg1 e3 18. Nf3 Nd7 19. Nh4 Bc2 20. Rc1 Qf2+ 0-1

[Event "HUN-chT2 Toth 0304"]
[Site "Hungary"]
[Date "2004.02.22"]
[Round "8"]
[White "Katona, Jozsef"]
[Black "Radics, Laszlo"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2123"]
[BlackElo "2153"]
[PlyCount "114"]
[EventDate "2003.09.28"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Oroshaza"]
[BlackTeam "GYDSE"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Nf6 8. Bg5 Be7 9. Bxf6 Bxf6 10. Nd5 Be6 11. c3 Ne7 12. Nxf6+ gxf6 13. Bd3 Qb6 14. Qe2 Rc8 15. 0-0 Qc5 16. Kh1 Ng6 17. g3 h5 18. h4 Qc6 19. Nc2 f5 20. Nb4 Qd7 21. f4 fxe4 22. Bxe4 f5 23. Nd5 Qf7 24. Nb6 fxe4 25. Nxc8 Bxc8 26. fxe5 Qd5 27. exd6 Bg4 28. Qe3 Ne5 29. Rae1 Kd7 30. Qb6 Rc8 31. Qe3 Rc6 32. Qxe4 Qxe4+ 33. Rxe4 Kxd6 34. Rd4+ Kc7 35. Re1 Nd7 36. Re7 Kd8 37. Rf7 Ke8 38. Rg7 Be6 39. Rh7 Bg4 40. Rg7 Rb6 41. b3 Nf6 42. c4 Re6 43. Rf4 Re1+ 44. Kg2 Nd7 45. Rf2 Rd1 46. Rf4 Rd2+ 47. Rf2 Bh3+ 48. Kf3 Rd6 49. Re2+ Kd8 50. Kf2 Bg4 51. Rg8+ Kc7 52. Rc2 Rf6+ 53. Kg2 Ne5 54. Rg7+ Kc6 55. b4 Nd3 56. b5+ Kb6 57. bxa6 Ne1+ 0-1

[Event "HUN-chT2 Toth 0304"]
[Site "Hungary"]
[Date "2004.02.08"]
[Round "7"]
[White "Gosztolya, Ferenc"]
[Black "Katona, Jozsef"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2123"]
[BlackElo "2123"]
[PlyCount "35"]
[EventDate "2003.09.28"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Bekes"]
[BlackTeam "Oroshaza"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. c4 Nf6 2. Nf3 e6 3. b3 c5 4. Bb2 Nc6 5. g3 d5 6. cxd5 exd5 7. Bg2 d4 8. d3 Be7 9. 0-0 0-0 10. Nbd2 h6 11. a3 Be6 12. Rc1 Rc8 13. Ne4 Qb6 14. Ned2 Qd8 15. Rb1 a5 16. Bc1 Nd5 17. Bb2 b5 18. Ra1 1/2-1/2

[Event "HUN-chT2 Toth 0304"]
[Site "Hungary"]
[Date "2004.01.25"]
[Round "6"]
[White "Katona, Jozsef"]
[Black "Rozsnyai, Tamas"]
[Result "1/2-1/2"]
[ECO "C92"]
[WhiteElo "2123"]
[BlackElo "2151"]
[PlyCount "29"]
[EventDate "2003.09.28"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Oroshaza"]
[BlackTeam "Mako II"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d6 9. h3 Bb7 10. d4 Re8 11. Ng5 Rf8 12. Nf3 Re8 13. Ng5 Rf8 14. Nf3 Re8 15. Ng5 1/2-1/2

[Event "HUN-chT2 Toth 0304"]
[Site "Hungary"]
[Date "2003.12.07"]
[Round "5"]
[White "Forster, Gusztav"]
[Black "Katona, Jozsef"]
[Result "1/2-1/2"]
[ECO "B92"]
[BlackElo "2123"]
[PlyCount "55"]
[EventDate "2003.09.28"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Szarvas"]
[BlackTeam "Oroshaza"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. Be3 Be7 9. 0-0 0-0 10. f4 Qc7 11. Bf3 Nbd7 12. Qe1 b5 13. a3 Nb6 14. Nd2 Rac8 15. Kh1 Rfd8 16. f5 Bc4 17. Be2 Bxe2 18. Qxe2 Nc4 19. Nxc4 Qxc4 20. Qxc4 Rxc4 21. Bg5 h6 22. Bxf6 Bxf6 23. Rad1 Bg5 24. Rf3 Kf8 25. g3 Be7 26. Rfd3 b4 27. axb4 Rxb4 28. b3 1/2-1/2

[Event "HUN-chT2 Toth 0304"]
[Site "Hungary"]
[Date "2003.11.30"]
[Round "4"]
[White "Katona, Jozsef"]
[Black "Miko, Valer"]
[Result "1-0"]
[ECO "C19"]
[WhiteElo "2123"]
[BlackElo "2061"]
[PlyCount "103"]
[EventDate "2003.09.28"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Oroshaza"]
[BlackTeam "Maroczy"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. a4 Qa5 8. Bd2 c4 9. f4 Nd7 10. Qb1 0-0 11. Nf3 f6 12. Be2 fxe5 13. fxe5 h6 14. 0-0 Nb6 15. Qb4 Qxb4 16. cxb4 Bd7 17. a5 Nbc8 18. c3 a6 19. g3 Na7 20. h4 Be8 21. Nh2 Bg6 22. Rxf8+ Rxf8 23. Rf1 Rxf1+ 24. Nxf1 Nac6 25. g4 Kf7 26. Ng3 Bb1 27. Nh5 Ng6 28. Be1 Nce7 29. Kh2 Nf8 30. Bd2 Nh7 31. Ng3 Kg6 32. g5 Nf8 33. Bh5+ Kh7 34. Be8 hxg5 35. Bxg5 Ng8 36. Kg2 Bg6 37. Ba4 Nh6 38. Be7 Kg8 39. Kf3 Nf7 40. Ke3 Nh6 41. Kf4 Nf7 42. h5 Bb1 43. Ne2 Bd3 44. Ng3 Bb1 45. b5 axb5 46. Bxb5 g6 47. Bc6 gxh5 48. Bxf8 h4 49. Bxb7 hxg3 50. Kxg3 Kxf8 51. a6 Bf5 52. a7 1-0

[Event "HUN-chT2 Toth 0304"]
[Site "Hungary"]
[Date "2003.11.16"]
[Round "3"]
[White "Katona, Jozsef"]
[Black "Keresztes, Zoltan"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2123"]
[BlackElo "2105"]
[PlyCount "155"]
[EventDate "2003.09.28"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Oroshaza"]
[BlackTeam "Takisz"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Be7 5. Bg5 0-0 6. e3 b6 7. cxd5 exd5 8. Bd3 Bb7 9. 0-0 Ne4 10. Bxe7 Qxe7 11. Rc1 Nd7 12. a3 c5 13. Bb5 Ndf6 14. Ne5 Rfc8 15. Nxe4 Nxe4 16. f3 Nd6 17. Qe2 f6 18. Ng4 Nxb5 19. Qxb5 Rc7 20. Rfe1 Rac8 21. dxc5 Rxc5 22. Rxc5 Rxc5 23. Qb4 Kf8 24. Nf2 Rc2 25. Qd4 Rc4 26. Qd3 Kg8 27. Nd1 Qc5 28. Nc3 Rh4 29. Qb5 Bc6 30. Qxc5 bxc5 31. Rd1 Rh5 32. g3 Kf7 33. f4 Ke6 34. Rd2 g5 35. fxg5 Rxg5 36. Ne2 h5 37. h4 Rg8 38. Kf2 Kf5 39. Rc2 Bb5 40. e4+ Ke5 41. exd5 Bxe2 42. Rxe2+ Kxd5 43. Kf3 a5 44. Rd2+ Ke5 45. b3 Rg4 46. Rc2 Kd5 47. Rd2+ Kc6 48. Rd8 a4 49. Rc8+ Kb6 50. Rb8+ Kc7 51. Rb5 Kc6 52. Rb8 axb3 53. Rxb3 Ra4 54. Re3 Kd5 55. Rd3+ Ke5 56. Re3+ Kf5 57. Rc3 c4 58. Re3 Ra8 59. Rc3 Rc8 60. Ke3 Ke5 61. a4 Kd5 62. a5 Re8+ 63. Kd2 Kc5 64. Rf3 Kb4 65. a6 Re6 66. a7 Ra6 67. Rxf6 Rxa7 68. Rb6+ Kc5 69. Rh6 Rd7+ 70. Ke2 Rd5 71. Rg6 Kd4 72. g4 hxg4 73. Rxg4+ Kc5 74. Ke3 Rd3+ 75. Ke2 Rh3 76. Rg5+ Kb4 77. h5 Rh2+ 78. Ke1 0-1

[Event "HUN-chT2 Toth 0304"]
[Site "Hungary"]
[Date "2003.10.05"]
[Round "2"]
[White "Katona, Jozsef"]
[Black "Toth, Imre"]
[Result "1/2-1/2"]
[ECO "D93"]
[WhiteElo "2123"]
[BlackElo "2121"]
[PlyCount "56"]
[EventDate "2003.09.28"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Oroshaza"]
[BlackTeam "Karcag"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. Nc3 d5 5. Bf4 0-0 6. e3 c5 7. Be2 Be6 8. dxc5 Qa5 9. 0-0 dxc4 10. Qa4 Qxa4 11. Nxa4 Ne4 12. Be5 Nd7 13. Bxg7 Kxg7 14. Rac1 b5 15. c6 Ndf6 16. Nc3 Nxc3 17. Rxc3 Ne4 18. Rcc1 Rac8 19. Nd4 Bd5 20. Nxb5 a6 21. Nc3 Nxc3 22. Rxc3 Rxc6 23. Rfc1 Rb6 24. Bxc4 Bxc4 25. Rxc4 Rxb2 26. Ra4 Rd8 27. Rxa6 Rdd2 28. Rf1 Rxa2 1/2-1/2

[Event "HUN-chT2 Toth 0304"]
[Site "Hungary"]
[Date "2003.09.28"]
[Round "1"]
[White "Csernovics, Gabor"]
[Black "Katona, Jozsef"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2129"]
[BlackElo "2123"]
[PlyCount "47"]
[EventDate "2003.09.28"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Kiskunhalas"]
[BlackTeam "Oroshaza"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "HUN"]

1. d4 Nf6 2. Nf3 c5 3. c3 e6 4. Bf4 d5 5. e3 a6 6. Nbd2 Bd6 7. Ne5 0-0 8. Bd3 b5 9. Rc1 Bb7 10. 0-0 Qe7 11. Bg5 Nbd7 12. Nxd7 Qxd7 13. Bxf6 gxf6 14. Qh5 f5 15. g4 f6 16. gxf5 e5 17. Kh1 Kh8 18. Rg1 e4 19. Be2 Rg8 20. Rg6 Raf8 21. Rcg1 Qe7 22. dxc5 Bxc5 23. Nb3 Bb6 24. R1g3 1/2-1/2

[Event "HUN-chT2 Toth 0203"]
[Site "Hungary"]
[Date "2003.04.13"]
[Round "11"]
[White "Diamant, Tibor"]
[Black "Katona, Jozsef"]
[Result "1-0"]
[ECO "B81"]
[WhiteElo "2128"]
[BlackElo "2065"]
[PlyCount "49"]
[EventDate "2002.09.22"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Rg1 e6 7. g4 h6 8. h4 d5 9. exd5 Nxd5 10. Nxd5 Qxd5 11. Be3 Be7 12. g5 h5 13. Bg2 Qa5+ 14. c3 g6 15. Qb3 Qc7 16. 0-0-0 0-0 17. Ne2 Nd7 18. Nf4 Bc5 19. Nxe6 Bxe3+ 20. fxe3 fxe6 21. Qxe6+ Kg7 22. Rd6 Rf7 23. Qxg6+ Kf8 24. Re6 Qh2 25. Qh6+ 1-0

[Event "HUN-chT2 Toth 0203"]
[Site "Hungary"]
[Date "2003.04.06"]
[Round "10"]
[White "Toth, Gabor"]
[Black "Katona, Jozsef"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "2158"]
[BlackElo "2065"]
[PlyCount "126"]
[EventDate "2002.09.22"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. Nf3 Qc7 4. Be2 g6 5. d4 Bg7 6. 0-0 Nf6 7. Re1 Nbd7 8. Bd3 0-0 9. Qe2 e5 10. Na3 a6 11. Qc2 b5 12. b3 Nb6 13. h3 Bb7 14. Bg5 h6 15. Bd2 Kh8 16. Rac1 Qe7 17. dxe5 dxe5 18. c4 b4 19. Nb1 a5 20. a4 Rad8 21. Rcd1 Ng8 22. Bc1 Nd7 23. Bb2 Nb8 24. Nbd2 Nc6 25. Nf1 Nd4 26. Nxd4 exd4 27. f4 Qh4 28. Qf2 Qxf2+ 29. Kxf2 f6 30. g4 g5 31. f5 Rfe8 32. Ng3 Bf8 33. Bc1 Bd6 34. Nh5 Be5 35. Re2 Re7 36. Rh1 Rh7 37. h4 Bc6 38. Ra2 Be8 39. Kf3 Bxh5 40. gxh5 Ne7 41. hxg5 hxg5 42. Kg4 Nc6 43. Rg2 Bc7 44. Kf3 Ne5+ 45. Ke2 Rg8 46. Rgg1 Rgg7 47. Bd2 Nf7 48. Kf3 Rh6 49. Kf2 Rgh7 50. Be2 Nd6 51. Bf3 Ne8 52. Ke2 Ng7 53. Bxg5 fxg5 54. Rxg5 Bf4 55. Rg6 Rxg6 56. hxg6 Rxh1 57. Bxh1 Be5 58. Bf3 Ne8 59. Kd3 Kg7 60. Ke2 Kh6 61. Kd3 Kg5 62. Be2 Kf4 63. Bd1 Nd6 0-1

[Event "HUN-chT2 Toth 0203"]
[Site "Hungary"]
[Date "2003.03.23"]
[Round "9"]
[White "Katona, Jozsef"]
[Black "Rozgonyi, Aron"]
[Result "1-0"]
[ECO "D44"]
[WhiteElo "2065"]
[BlackElo "2162"]
[PlyCount "43"]
[EventDate "2002.09.22"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Nc3 e6 5. Bg5 dxc4 6. a4 Bb4 7. e3 Qa5 8. Bxf6 Bxc3+ 9. bxc3 Qxc3+ 10. Nd2 gxf6 11. Bxc4 b6 12. 0-0 Qb4 13. Ne4 Qe7 14. Qf3 Nd7 15. Qg3 Kf8 16. Qc7 c5 17. Bb5 Kg7 18. dxc5 Re8 19. Nd6 a6 20. Nxe8+ Qxe8 21. Bc6 Rb8 22. cxb6 1-0

[Event "HUN-chT2 Toth 0203"]
[Site "Hungary"]
[Date "2003.03.02"]
[Round "8"]
[White "Balogh, Ferenc"]
[Black "Katona, Jozsef"]
[Result "1-0"]
[ECO "B50"]
[BlackElo "2065"]
[PlyCount "102"]
[EventDate "2002.09.22"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 e6 4. 0-0 Nf6 5. d3 Be7 6. Nc3 0-0 7. Ng5 h6 8. Nf3 a6 9. a4 Nc6 10. h3 d5 11. exd5 exd5 12. Bb3 Be6 13. Re1 Qc7 14. Ne2 Bd6 15. Bd2 Rfe8 16. Qc1 Kh7 17. c3 Bf5 18. Bc2 Qd7 19. Bf4 Bxf4 20. Qxf4 c4 21. Rad1 cxd3 22. Bxd3 Bxd3 23. Rxd3 Re4 24. Qd2 Rae8 25. Qc2 g6 26. Kf1 Ne5 27. Nxe5 R8xe5 28. b3 Qe6 29. f3 Re3 30. Rxe3 Rxe3 31. Rd1 Nh5 32. Kf2 Qe5 33. Qd2 Rxe2+ 34. Qxe2 Qxc3 35. Qd3 Qe5 36. Qxd5 Qg3+ 37. Kf1 Kg7 38. Rd4 Qc7 39. Rc4 Qh2 40. Qd4+ Kh7 41. Rc8 Ng3+ 42. Ke1 g5 43. Rh8+ Kg6 44. Rg8+ Kf5 45. Rg7 Ke6 46. Qb6+ Ke5 47. Rxf7 Qxg2 48. Re7+ Kd5 49. Qxb7+ Kc5 50. Rc7+ Kd6 51. Rd7+ Kc5 1-0

[Event "HUN-chT2 Toth 0203"]
[Site "Hungary"]
[Date "2003.02.16"]
[Round "7"]
[White "Katona, Jozsef"]
[Black "Botta, Tibor"]
[Result "0-1"]
[ECO "D63"]
[WhiteElo "2065"]
[BlackElo "2213"]
[PlyCount "112"]
[EventDate "2002.09.22"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 c6 5. Bg5 Be7 6. e3 h6 7. Bh4 Nbd7 8. Rc1 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7 11. a3 0-0 12. 0-0 b6 13. Qd2 Bb7 14. Rfe1 Nxc3 15. Rxc3 c5 16. Qe2 Rac8 17. Ba6 Bxa6 18. Qxa6 Nb8 19. Qd3 cxd4 20. Rxc8 Rxc8 21. Nxd4 Qd7 22. Qb1 Nc6 23. Nf3 Rd8 24. Qc1 Rc8 25. Rd1 Nd4 26. Qb1 Nxf3+ 27. gxf3 Qb5 28. f4 Qe2 29. Rc1 Rd8 30. Qc2 Rd2 31. Qc8+ Kh7 32. Rf1 Qg4+ 33. Kh1 Qf3+ 34. Kg1 Rxb2 35. Qf8 Kg6 36. Qe7 Qh3 37. Qb7 a5 38. Qe4+ Qf5 39. Qd4 Rb5 40. Rc1 f6 41. Qd7 Kh7 42. h3 Rd5 43. Qc6 Qxh3 44. Qc2+ Qf5 45. Qe2 Qg6+ 46. Kf1 Rh5 47. Qf3 Qd3+ 48. Kg2 Qg6+ 49. Kf1 e5 50. fxe5 Rxe5 51. Rd1 Rf5 52. Qb7 Qg3 53. Rd2 Qxe3 54. Qd7 Qh3+ 55. Ke1 Qh1+ 56. Ke2 Re5+ 0-1

[Event "HUN-chT2 Toth 0203"]
[Site "Hungary"]
[Date "2003.02.02"]
[Round "6"]
[White "Molnar, Mihaly"]
[Black "Katona, Jozsef"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "2095"]
[BlackElo "2065"]
[PlyCount "98"]
[EventDate "2002.09.22"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c4 Nf6 4. Nc3 Nc6 5. Be2 g6 6. d3 Bg7 7. 0-0 0-0 8. Rb1 b6 9. Be3 e5 10. Qd2 Ng4 11. Nd5 Nxe3 12. Qxe3 f5 13. Qg5 Qxg5 14. Nxg5 h6 15. Nf3 g5 16. exf5 Bxf5 17. h3 e4 18. dxe4 Bxe4 19. Rbd1 Bxd5 20. Rxd5 Rad8 21. b3 Nb4 22. Rdd1 Nxa2 23. Rd2 Nb4 24. Rfd1 Rfe8 25. Kf1 Re6 26. Nh2 Bc3 27. Bg4 Rf6 28. Re2 Be5 29. Nf3 Nc6 30. Nxe5 dxe5 31. Rxd8+ Nxd8 32. Rxe5 Nc6 33. Be6+ Kf8 34. Re3 Nd4 35. Bd5 a5 36. f3 Nf5 37. Re5 Nd4 38. Re3 Nf5 39. Re5 Ne7 40. Re6 Nxd5 41. cxd5 Rxe6 42. dxe6 Ke7 43. Ke2 Kxe6 44. Kd3 b5 45. Ke4 a4 46. bxa4 bxa4 47. Kd3 Kf5 48. g3 h5 49. Kc3 h4 0-1

[Event "HUN-chT2 Toth 0203"]
[Site "Hungary"]
[Date "2003.01.19"]
[Round "5"]
[White "Katona, Jozsef"]
[Black "Csomos, Janos"]
[Result "1/2-1/2"]
[ECO "E91"]
[WhiteElo "2065"]
[BlackElo "2079"]
[PlyCount "76"]
[EventDate "2002.09.22"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Nf3 0-0 6. Be2 Bg4 7. h3 Bxf3 8. Bxf3 Nbd7 9. 0-0 e5 10. d5 a5 11. Bg5 h6 12. Be3 Nc5 13. g3 Qd7 14. Kh2 Kh7 15. Bg2 Rae8 16. Qc2 Nh5 17. Rae1 f5 18. exf5 Qxf5 19. Qxf5 gxf5 20. Nb5 Rf7 21. Bf3 Nf6 22. Bxc5 dxc5 23. Rd1 e4 24. Be2 Rd8 25. b3 Rfd7 26. Kg2 Ne8 27. Na3 Nd6 28. Nc2 Kg6 29. Ne3 Be5 30. f4 Bd4 31. Nc2 Bf6 32. g4 Re7 33. Ne3 Bd4 34. gxf5+ Nxf5 35. Nxf5 Kxf5 36. Bg4+ Kf6 37. Rde1 Ra8 38. Kh2 e3 1/2-1/2

[Event "HUN-chT2 Toth 0203"]
[Site "Hungary"]
[Date "2002.12.08"]
[Round "4"]
[White "Katona, Jozsef"]
[Black "Gal, Karoly"]
[Result "1/2-1/2"]
[ECO "D53"]
[WhiteElo "2065"]
[BlackElo "2075"]
[PlyCount "200"]
[EventDate "2002.09.22"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 h6 6. Bh4 Nbd7 7. e3 b6 8. cxd5 Nxd5 9. Bxe7 Nxe7 10. e4 0-0 11. Bd3 Bb7 12. 0-0 c5 13. Rc1 cxd4 14. Nxd4 Ne5 15. Bb1 N7c6 16. Nxc6 Nxc6 17. Re1 Qxd1 18. Rexd1 Rfd8 19. f4 Rxd1+ 20. Rxd1 Rd8 21. Rxd8+ Nxd8 22. Nb5 Nc6 23. Nd6 Ba8 24. Kf2 Kf8 25. g3 f6 26. a3 Ke7 27. Nb5 a6 28. Nc3 Kd6 29. b4 b5 30. Ke3 e5 31. Ne2 Bb7 32. Ba2 Ne7 33. f5 Nc6 34. Bd5 Bc8 35. Bxc6 Kxc6 36. g4 Kd6 37. Nc1 Bb7 38. Nb3 Bc8 39. Nc5 a5 40. Nb3 axb4 41. axb4 Ke7 42. Nc5 Bd7 43. Nd3 Bc6 44. h4 Kf7 45. Ne1 Ke7 46. Nf3 Kf7 47. g5 hxg5 48. hxg5 Ke7 49. g6 Kd6 50. Ng5 Bd7 51. Nh3 Bc6 52. Nf2 Bd7 53. Ng4 Ke7 54. Kd3 Bc6 55. Ne3 Kd6 56. Nf1 Ke7 57. Nd2 Kd6 58. Nb3 Bd7 59. Nc5 Ke7 60. Ke3 Kd6 61. Nd3 Bc6 62. Nc1 Ke7 63. Ne2 Kd6 64. Kd3 Bd7 65. Ng1 Ke7 66. Nh3 Kd6 67. Nf2 Bc6 68. Ng4 Ke7 69. Ke3 Bd7 70. Kf3 Bc6 71. Nf2 Kd6 72. Nd3 Bd7 73. Ke3 Bc6 74. Nc5 Bd7 75. Nb7+ Kc7 76. Nc5 Kd6 77. Kd3 Bc8 78. Kc3 Ke7 79. Nb3 Bd7 80. Kd3 Kd6 81. Nd2 Bc6 82. Nf1 Ke7 83. Ne3 Kd6 84. Nc2 Bd7 85. Ne1 Bc6 86. Nf3 Be8 87. Ng1 Bc6 88. Ne2 Bd7 89. Ng3 Ke7 90. Nh5 Kf8 91. Kc3 Bc6 92. Ng3 Ke7 93. Nf1 Kd6 94. Nd2 Ke7 95. Nb3 Kd6 96. Nc5 Bd7 97. Nxd7 Kxd7 98. Kd3 Kd6 99. Kc3 Kc7 100. Kd3 Kb8 1/2-1/2

[Event "HUN-chT2 Toth 0203"]
[Site "Hungary"]
[Date "2002.11.24"]
[Round "3"]
[White "Katona, Jozsef"]
[Black "Rago, Laszlo"]
[Result "0-1"]
[ECO "D67"]
[WhiteElo "2065"]
[BlackElo "2068"]
[PlyCount "102"]
[EventDate "2002.09.22"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 c6 5. Bg5 Be7 6. e3 Nbd7 7. Rc1 0-0 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7 11. 0-0 Qb4 12. Qe2 N7b6 13. Bd3 h6 14. a3 Qd6 15. Ne4 Qe7 16. Ne5 Nd7 17. f4 N7f6 18. Ng3 Rd8 19. Bb1 Qe8 20. Qd3 Ne7 21. e4 g6 22. Nf3 Nh7 23. Nh4 Qd7 24. Rcd1 Qc7 25. Qe3 Kg7 26. f5 exf5 27. exf5 Nd5 28. Qe5+ Qxe5 29. dxe5 g5 30. f6+ Kh8 31. Nhf5 Be6 32. Rfe1 Nf8 33. Nxh6 Nf4 34. Nhf5 N8g6 35. h3 Rxd1 36. Rxd1 Nxe5 37. Rd6 Nd5 38. Nd4 Nc4 39. Rxe6 fxe6 40. Nxe6 Nxf6 41. Nxg5 Nxb2 42. Nf5 Re8 43. Nf7+ Kg8 44. Ba2 Nd5 45. N7d6 Re1+ 46. Kh2 Re5 47. Nh6+ Kf8 48. Ng4 Re7 49. Nc8 Re2 50. Nxa7 Nc3 51. Bb3 c5 0-1

[Event "HUN-chT2 Toth 0203"]
[Site "Hungary"]
[Date "2002.10.13"]
[Round "2"]
[White "Sandor, Peter"]
[Black "Katona, Jozsef"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "2116"]
[BlackElo "2065"]
[PlyCount "100"]
[EventDate "2002.09.22"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 e6 3. c3 d5 4. exd5 exd5 5. Bb3 Nc6 6. d4 cxd4 7. cxd4 Nf6 8. Nc3 Be6 9. Nge2 Be7 10. 0-0 0-0 11. Re1 Qd7 12. Bg5 h6 13. Bh4 g5 14. Bg3 Rac8 15. h4 Bb4 16. a3 Ba5 17. hxg5 hxg5 18. Qc1 Nh7 19. Bc2 f5 20. b4 Bb6 21. Qd2 f4 22. Bh2 Bf5 23. Bb3 Be6 24. Nxf4 Nxd4 25. Nxe6 Nxb3 26. Nxf8 Rxf8 27. Qxd5+ Qxd5 28. Nxd5 Bxf2+ 29. Kh1 Nxa1 30. Rxa1 Bd4 31. Rd1 Bb2 32. a4 Kg7 33. Nc7 Kg6 34. g4 Nf6 35. Rd6 Kf7 36. Rd2 Bc3 37. Rf2 Rh8 38. Nd5 Be5 39. Nxf6 Rxh2+ 40. Rxh2 Bxh2 41. Ne4 Bf4 42. Kg2 b6 43. Kf3 Ke6 44. Nf2 Kd5 45. Nd3 Bd2 46. Ke2 Bc3 47. Ke3 Bd4+ 48. Kf3 a6 49. b5 a5 50. Nc1 Be5 1/2-1/2

[Event "HUN-chT2 Toth 0203"]
[Site "Hungary"]
[Date "2002.09.22"]
[Round "1"]
[White "Motyan, Pal"]
[Black "Katona, Jozsef"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "2028"]
[BlackElo "2065"]
[PlyCount "111"]
[EventDate "2002.09.22"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 d6 3. e3 e5 4. c4 g6 5. g3 Bg7 6. Bg2 0-0 7. Ne2 Nc6 8. 0-0 Nh5 9. d4 exd4 10. Nxd4 Ne5 11. Nc3 c6 12. Qc2 f5 13. Rad1 Qc7 14. Nf3 Nf6 15. Ba3 Nxf3+ 16. Bxf3 Rd8 17. Rd2 Ne8 18. Rfd1 Be6 19. Ne2 a6 20. Bg2 Rab8 21. Rd3 Be5 22. f4 Bg7 23. Qd2 c5 24. Nc3 Qa5 25. Bb2 b5 26. Nd5 Qxd2 27. R3xd2 Bxb2 28. Rxb2 Kf7 29. Rdb1 Bc8 30. Nc3 b4 31. Nd5 Bb7 32. e4 Bxd5 33. exd5 Nf6 34. Re1 Re8 35. Rbe2 Rxe2 36. Rxe2 Re8 37. Rxe8 Kxe8 38. Bf3 a5 39. Kf2 Nd7 40. Ke3 Nb6 41. Kd3 a4 42. Bd1 a3 43. Bf3 Ke7 44. Bd1 Nd7 45. Ke3 Nf6 46. Bf3 Ng4+ 47. Bxg4 fxg4 48. Ke4 Kf6 49. Ke3 Kf5 50. Kd3 h6 51. Ke3 h5 52. Kd3 g5 53. fxg5 Kxg5 54. Ke3 Kf5 55. Kd3 Ke5 56. Ke3 1/2-1/2

[Event "Kecskemet op"]
[Site "Kecskemet"]
[Date "1991.??.??"]
[Round "2"]
[White "Isepy, Tamas"]
[Black "Katona, Jozsef"]
[Result "1-0"]
[ECO "B06"]
[PlyCount "71"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Be2 c6 5. Be3 Qc7 6. Qd2 Nf6 7. f3 Nbd7 8. h4 Nh5 9. Rh3 Ndf6 10. g4 Bf8 11. gxh5 Bxh3 12. Nxh3 Nxh5 13. 0-0-0 0-0-0 14. d5 f6 15. Qd4 c5 16. Qa4 Qb6 17. Nb5 a6 18. Na3 Qb4 19. Qxb4 cxb4 20. Nc4 Kd7 21. Na5 Kc7 22. Rd4 b3 23. axb3 b5 24. Nc6 Ra8 25. c4 bxc4 26. Rxc4 Kd7 27. Ra4 Ke8 28. Bxa6 Kf7 29. Bb7 Re8 30. b4 h6 31. b5 g5 32. b6 gxh4 33. Ba6 Rg8 34. b7 Bg7 35. Ba7 Rb8 36. Nxb8 1-0

