[Event "HUN-ch Seniors"]
[Site "Ajka"]
[Date "2004.04.11"]
[Round "7"]
[White "Szabo, Vilmos"]
[Black "Jonas, Elek"]
[Result "0-1"]
[ECO "B00"]
[PlyCount "17"]
[EventDate "2004.04.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "HUN"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Nf3 Bb4 5. Bd3 Nf6 6. Qe2 d5 7. e5 Ne4 8. Bxe4 dxe4 9. Ng5 0-1

[Event "HUN-ch Seniors"]
[Site "Ajka"]
[Date "2004.04.10"]
[Round "6"]
[White "Jonas, Elek"]
[Black "Reiter, Laszlo"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "2014"]
[PlyCount "17"]
[EventDate "2004.04.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "HUN"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. Nc3 Nf6 2. d4 d5 3. Nf3 h6 4. Bf4 c6 5. e3 Bf5 6. Bd3 e6 7. h3 Nbd7 8. Bxf5 exf5 9. 0-0 0-1

[Event "HUN-ch Seniors"]
[Site "Ajka"]
[Date "2004.04.10"]
[Round "5"]
[White "Szittar, Antal"]
[Black "Jonas, Elek"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2080"]
[PlyCount "73"]
[EventDate "2004.04.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "HUN"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. e5 e6 4. Nf3 Be7 5. c3 a5 6. Bd3 Bd7 7. a4 Na7 8. 0-0 b5 9. axb5 Nxb5 10. b3 c5 11. dxc5 Bxc5 12. Re1 Ne7 13. Be3 Bxe3 14. Rxe3 Nf5 15. Bxf5 exf5 16. Qxd5 Nc7 17. Qd2 0-0 18. Rd3 Be6 19. Rxd8 Rfxd8 20. Qc2 Rab8 21. Nbd2 Nd5 22. Nd4 Rdc8 23. Nc4 Nc7 24. Nc6 Nd5 25. Nxb8 Rxb8 26. Rxa5 Nf4 27. g3 Nh3+ 28. Kg2 f4 29. f3 fxg3 30. hxg3 g6 31. Qa2 Kg7 32. Ra8 Rb5 33. Qa3 Rxe5 34. Nxe5 Ng5 35. Qf8+ Kf6 36. Qh8+ Kf5 37. Nd3 1-0

[Event "HUN-ch Seniors"]
[Site "Ajka"]
[Date "2004.04.09"]
[Round "4"]
[White "Jonas, Elek"]
[Black "Haasz, Gyula"]
[Result "1-0"]
[ECO "B10"]
[BlackElo "2072"]
[PlyCount "76"]
[EventDate "2004.04.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "HUN"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. Nf3 c6 2. e4 d5 3. e5 Bg4 4. Be2 e6 5. Nd4 Bxe2 6. Qxe2 Bc5 7. Nb3 Bb6 8. d4 Nd7 9. Qg4 Kf8 10. 0-0 h5 11. Qg5 Qxg5 12. Bxg5 f6 13. exf6 gxf6 14. Be3 Nh6 15. Bxh6+ Rxh6 16. h4 Kf7 17. Kh1 Rg8 18. N1d2 Rhg6 19. g3 Bc7 20. Rg1 Rg4 21. Nf3 e5 22. Nh2 R4g6 23. Rg2 e4 24. Nd2 f5 25. Rag1 f4 26. gxf4 Bxf4 27. Ndf1 Bc1 28. Ne3 Rxg2 29. Nxg2 Bxb2 30. Nf4 Bxd4 31. Rxg8 Kxg8 32. Kg2 Nf6 33. Ne6 Be5 34. Nd8 d4 35. Nf1 Nd5 36. Nxb7 Nb4 37. Nc5 Nxa2 38. Nxe4 Nb4 1-0

[Event "HUN-ch Seniors"]
[Site "Ajka"]
[Date "2004.04.08"]
[Round "1"]
[White "Jonas, Elek"]
[Black "Ponyi, Attila"]
[Result "0-1"]
[ECO "A80"]
[BlackElo "2108"]
[PlyCount "67"]
[EventDate "2004.04.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "HUN"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. Nf3 f5 2. d4 Nf6 3. Nc3 e6 4. Bg5 Be7 5. Bxf6 Bxf6 6. e3 0-0 7. Bc4 d5 8. Bb3 Nd7 9. Ne2 c6 10. Nf4 Qe7 11. Nh5 Bg5 12. h4 Bh6 13. Ne5 g6 14. Nxd7 Bxd7 15. Nf4 e5 16. dxe5 Qxe5 17. 0-0 Bxf4 18. exf4 Qxb2 19. c4 Be6 20. Re1 dxc4 21. Rxe6 cxb3 22. axb3 Rad8 23. Qb1 Qxb1+ 24. Rxb1 Kf7 25. Re3 Rfe8 26. Rc3 Re2 27. Rf3 Rdd2 28. Rf1 c5 29. g3 Ke6 30. Rc1 Kd5 31. Rfc3 b5 32. Re3 Kd4 33. Rf3 Rxf2 34. Re3 0-1

[Event "HUN-ch Seniors"]
[Site "Ajka"]
[Date "2004.04.08"]
[Round "2"]
[White "Zilahi, Gabor"]
[Black "Jonas, Elek"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2030"]
[PlyCount "38"]
[EventDate "2004.04.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "HUN"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Bd3 Nc6 4. f4 Nb4 5. Nf3 Bg4 6. 0-0 Ne4 7. Qe1 e6 8. Ne5 Bf5 9. a3 Nxd3 10. cxd3 Nf6 11. Nc3 Nd7 12. Qe2 Nxe5 13. fxe5 Qd7 14. b4 b5 15. Rd1 Qe7 16. e4 Bg6 17. exd5 exd5 18. Qf3 Qe6 19. Ne4 Be7 1-0

