[Event "Utrecht OKU op-B"]
[Site "Utrecht"]
[Date "2001.06.09"]
[Round "2"]
[White "Tanka, Laszlo"]
[Black "Lubbers, Robbert"]
[Result "1-0"]
[ECO "A25"]
[PlyCount "48"]
[EventDate "2001.05.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Nc6 4. Bg2 Be7 5. d3 0-0 6. a3 d6 7. Nf3 d5 8. cxd5 Nxd5 9. Bd2 Be6 10. 0-0 f5 11. Qb3 e4 12. dxe4 fxe4 13. Nxe4 Qe8 14. Neg5 Bxg5 15. Nxg5 Nf4 16. Qxe6+ Nxe6 17. Bd5 Ncd8 18. Nxe6 Nxe6 19. Rac1 c6 20. Bb3 Kh8 21. Bxe6 Qxe6 22. e3 Rad8 23. Bb4 Rfe8 24. Rfe1 Rd5 1-0

[Event "Utrecht OKU op-B"]
[Site "Utrecht"]
[Date "2001.06.08"]
[Round "1"]
[White "Van Ingen, Ton"]
[Black "Tanka, Laszlo"]
[Result "1-0"]
[ECO "D07"]
[PlyCount "67"]
[EventDate "2001.05.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. c4 Nf6 4. Nc3 e6 5. Bg5 Bb4 6. e3 h6 7. Bh4 g5 8. Bg3 Ne4 9. Qc2 h5 10. Ne5 Bxc3+ 11. bxc3 Nxe5 12. Bxe5 f6 13. f3 fxe5 14. fxe4 dxc4 15. Bxc4 Rf8 16. Qb3 Qd6 17. Ke2 c6 18. Raf1 b5 19. Rxf8+ Kxf8 20. Bd3 Bd7 21. Qd1 Be8 22. Ke1 Ke7 23. Be2 g4 24. h3 exd4 25. Qxd4 Qg3+ 26. Kf1 Qh4 27. e5 Bd7 28. Qd6+ Ke8 29. Bd3 Qg5 30. Ke2 gxh3 31. Rf1 Qxg2+ 32. Rf2 Qg4+ 33. Kd2 Qg7 34. Bg6+ 1-0

[Event "Utrecht OKU op-B"]
[Site "Utrecht"]
[Date "2001.??.??"]
[Round "6"]
[White "Tanka, Laszlo"]
[Black "Braaf, Vincent"]
[Result "1/2-1/2"]
[ECO "A34"]
[PlyCount "38"]
[EventDate "2001.05.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. g3 g6 4. Bg2 Bg7 5. b3 0-0 6. Bb2 Nc6 7. Nf3 e6 8. e3 d5 9. d4 cxd4 10. exd4 Qa5 11. 0-0 a6 12. Ne5 dxc4 13. Nxc6 bxc6 14. bxc4 Rb8 15. Rb1 Rd8 16. Ne2 Qc7 17. Qa4 Bd7 18. c5 Qc8 19. Bc3 Rb5 1/2-1/2

[Event "Utrecht OKU op-B"]
[Site "Utrecht"]
[Date "2001.??.??"]
[Round "4"]
[White "Tanka, Laszlo"]
[Black "Huijbregtse, Wim"]
[Result "1-0"]
[ECO "A21"]
[PlyCount "81"]
[EventDate "2001.05.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Bb4 3. Qc2 Nc6 4. a3 Bxc3 5. Qxc3 d6 6. g3 b6 7. Bg2 Bb7 8. e3 Rb8 9. b4 Nf6 10. Ne2 0-0 11. Bb2 Ne7 12. 0-0 Qd7 13. Bxb7 Rxb7 14. d4 Qh3 15. f3 e4 16. d5 Nf5 17. Nf4 Qh6 18. Rf2 exf3 19. Rxf3 Ne4 20. Qd3 Ng5 21. Rf2 Ne7 22. h4 Re8 23. hxg5 Qxg5 24. Rg2 c5 25. Rf1 Nf5 26. e4 Nh6 27. Rh2 Rbe7 28. Bc1 Rxe4 29. Ne6 Qg4 30. Rh4 Qe2 31. Qxe4 Qxe4 32. Rxe4 fxe6 33. Rxe6 Rd8 34. Bxh6 gxh6 35. Rff6 Kg7 36. Rxh6 Rf8 37. Kg2 Rf5 38. Rxd6 Re5 39. Rhe6 Rf5 40. Rd7+ Kf8 41. Rxa7 1-0

[Event "Utrecht OKU op-B"]
[Site "Utrecht"]
[Date "2001.??.??"]
[Round "3"]
[White "Vellekoop, Kees"]
[Black "Tanka, Laszlo"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "107"]
[EventDate "2001.05.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 d6 5. Nxd4 Nge7 6. Nc3 Qd7 7. Be3 Qg4 8. Qxg4 Bxg4 9. f3 Bh5 10. 0-0-0 0-0-0 11. g4 Bg6 12. f4 h6 13. f5 Bh7 14. Bxf7 Ne5 15. Be6+ Kb8 16. h3 a6 17. Nb3 Bg8 18. Bxg8 Rxg8 19. Bf4 N7c6 20. Nd4 Nxd4 21. Rxd4 Nc6 22. Rd2 g5 23. Bg3 Bg7 24. Nd5 Rgf8 25. h4 Rde8 26. hxg5 hxg5 27. Rh7 Be5 28. Bxe5 Rxe5 29. Nc3 Ne7 30. Rdh2 Ng8 31. Rg7 Nf6 32. Rxg5 Nxe4 33. Nxe4 Rxe4 34. Rg6 Rf4 35. b3 b6 36. Rh7 a5 37. Rgg7 Rc8 38. Rh6 Rf8 39. Rh2 Rf3 40. Kd2 Re8 41. Re2 Rh8 42. Rg2 Re8 43. Rg6 Rf8 44. Ke2 Rf4 45. Ke3 Rf1 46. Rf2 Re8+ 47. Re6 Rxe6+ 48. fxe6 Re1+ 49. Re2 Rxe2+ 50. Kxe2 Kc8 51. Ke3 Kd8 52. Ke4 Ke7 53. Kf5 c5 54. g5 1-0

[Event "Utrecht OKU op-B"]
[Site "Utrecht"]
[Date "2001.??.??"]
[Round "5"]
[White "Wiendels, Frank"]
[Black "Tanka, Laszlo"]
[Result "1/2-1/2"]
[ECO "C60"]
[PlyCount "56"]
[EventDate "2001.05.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. 0-0 g6 5. c3 Bg7 6. d4 exd4 7. cxd4 d6 8. h3 a6 9. Ba4 b5 10. Bc2 Bb7 11. Nc3 0-0 12. Bg5 Qd7 13. Qd2 Rfe8 14. Rfe1 Na5 15. b3 d5 16. e5 Nac6 17. Nd1 Nd8 18. Ne3 Ne6 19. Ng4 Nxg5 20. Qxg5 Nf5 21. Nf6+ Bxf6 22. exf6 h6 23. Qg4 h5 24. Qg5 Kh7 25. Ne5 Qe6 26. g4 Rg8 27. gxf5 gxf5 28. Bxf5+ Qxf5 1/2-1/2

