[Event "Oberpfalz-ch M2"]
[Site "Windischeschenbach"]
[Date "2007.04.03"]
[Round "7"]
[White "Cserti, Istvan"]
[Black "Klassen, Eugen"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "1777"]
[BlackElo "1656"]
[PlyCount "53"]
[EventDate "2007.03.31"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 cxd4 6. axb4 dxc3 7. Bb5+ Bd7 8. Qe2 Bxb5 9. Qxb5+ Qd7 10. Qe2 Nc6 11. bxc3 Qc7 12. Nf3 Nge7 13. 0-0 Ng6 14. Re1 0-0 15. h4 Rfc8 16. Ra3 a5 17. b5 Nb8 18. h5 Nf8 19. Nd2 Nbd7 20. h6 Ng6 21. Qh5 Ndxe5 22. b6 Qd6 23. hxg7 Kxg7 24. c4 dxc4 25. Rh3 c3 26. Qh6+ Kg8 27. Ne4 1-0

[Event "Oberpfalz-ch M2"]
[Site "Windischeschenbach"]
[Date "2007.04.03"]
[Round "8"]
[White "Klassen, Eugen"]
[Black "Moore, Bernd"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "1656"]
[BlackElo "1695"]
[PlyCount "73"]
[EventDate "2007.03.31"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nf6 5. 0-0 0-0 6. d4 exd4 7. cxd4 Nxd4 8. Nxd4 Nxe4 9. Nb3 Bb6 10. Bd3 d5 11. Bxe4 dxe4 12. Nc3 Qh4 13. Qd5 Re8 14. Qg5 Qxg5 15. Bxg5 c6 16. Rfe1 f5 17. Rad1 a5 18. Na4 Bc7 19. Be3 b5 20. Nb6 Bxb6 21. Bxb6 a4 22. Nd4 Be6 23. a3 Bd5 24. Nxf5 Rab8 25. Bc7 Ra8 26. Ne3 Bb3 27. Rd6 c5 28. Rb6 Rec8 29. Bg3 c4 30. Nd5 Rd8 31. Rxb5 Rxd5 32. Rxd5 c3 33. Rc5 c2 34. Bc7 Re8 35. Rc1 Re7 36. R5xc2 Rd7 37. Kf1 1-0

[Event "Oberpfalz-ch M2"]
[Site "Windischeschenbach"]
[Date "2007.04.02"]
[Round "6"]
[White "Klassen, Eugen"]
[Black "Kutschera, Reinhardt"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1656"]
[BlackElo "1444"]
[PlyCount "89"]
[EventDate "2007.03.31"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 g6 6. Be3 Bg7 7. Qd2 Nf6 8. f3 0-0 9. g4 Nd7 10. h4 Nde5 11. Be2 Be6 12. Nxe6 fxe6 13. f4 Nd7 14. Bc4 Nc5 15. Bxc5 dxc5 16. Bxe6+ Kh8 17. Qxd8 Raxd8 18. f5 Nd4 19. 0-0-0 Nxe6 20. fxe6 Bd4 21. Nd5 Rd6 22. c3 Be5 23. Nxe7 Rxe6 24. Rd7 b6 25. h5 g5 26. Rxa7 Rf7 27. Ra8+ Kg7 28. Rg8+ Kh6 29. Nf5+ Rxf5 30. exf5 Bf4+ 31. Kb1 Re7 32. Rf8 b5 33. Rf6+ Kg7 34. Rb6 Rf7 35. Rxb5 Be3 36. Re1 Bf2 37. Re6 Rd7 38. f6+ Kh6 39. f7+ Kg7 40. Rf6 Rd8 41. Rxf2 Rf8 42. Rxc5 Kh6 43. Rc6+ Kg7 44. h6+ Kh8 45. Rc8 1-0

[Event "Oberpfalz-ch M2"]
[Site "Windischeschenbach"]
[Date "2007.04.02"]
[Round "5"]
[White "Weszka, Peter"]
[Black "Klassen, Eugen"]
[Result "1/2-1/2"]
[ECO "A84"]
[WhiteElo "1660"]
[BlackElo "1656"]
[PlyCount "37"]
[EventDate "2007.03.31"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 f5 5. Bg5 Be7 6. Bxe7 Qxe7 7. e3 Nf6 8. Bd3 Ne4 9. Ne5 Qg5 10. 0-0 0-0 11. cxd5 exd5 12. Qe2 Nd7 13. Nxd7 Bxd7 14. f3 Nxc3 15. bxc3 Rae8 16. f4 Qe7 17. Rf3 c5 18. dxc5 Qxc5 19. Qd2 1/2-1/2

[Event "Oberpfalz-ch M2"]
[Site "Windischeschenbach"]
[Date "2007.04.01"]
[Round "4"]
[White "Klassen, Eugen"]
[Black "Borries, Barbara"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1656"]
[BlackElo "1947"]
[PlyCount "48"]
[EventDate "2007.03.31"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Ne2 Bg4 6. h3 Bh5 7. c3 c6 8. Qc2 Qc7 9. 0-0 Bg6 10. Nd2 Nf6 11. f4 Bxd3 12. Qxd3 Nbd7 13. Nf3 Ne4 14. Ne5 f6 15. Nxd7 Qxd7 16. f5 0-0-0 17. Bf4 g6 18. Ng3 Nxg3 19. Qxg3 Bxf4 20. Qxf4 g5 21. Qf2 Rde8 22. Rae1 h5 23. Re6 Rxe6 24. fxe6 Qxe6 1/2-1/2

[Event "Oberpfalz-ch M2"]
[Site "Windischeschenbach"]
[Date "2007.04.01"]
[Round "3"]
[White "Werner, Holger"]
[Black "Klassen, Eugen"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "1938"]
[BlackElo "1656"]
[PlyCount "49"]
[EventDate "2007.03.31"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 c5 5. g3 b6 6. Bg2 Bb7 7. 0-0 Qc7 8. Re1 Be7 9. e5 Nfd7 10. Qe2 Nc6 11. a4 0-0 12. Nf1 a6 13. h4 b5 14. N1h2 c4 15. Bf4 Nc5 16. Ng4 Qd7 17. axb5 axb5 18. Bg5 Nb4 19. Qd2 Nca6 20. Bf6 Rfc8 21. Qg5 Kf8 22. Qxg7+ Ke8 23. Qg8+ Bf8 24. Bg5 Qc6 25. Nf6+ 1-0

[Event "Oberpfalz-ch M2"]
[Site "Windischeschenbach"]
[Date "2007.03.31"]
[Round "1"]
[White "Betz, Michael"]
[Black "Klassen, Eugen"]
[Result "0-1"]
[ECO "A84"]
[WhiteElo "1839"]
[BlackElo "1656"]
[PlyCount "62"]
[EventDate "2007.03.31"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 f5 5. g4 Nf6 6. gxf5 exf5 7. cxd5 cxd5 8. Qb3 Nc6 9. Bd2 Bb4 10. Bb5 Bxc3 11. bxc3 a6 12. Bxc6+ bxc6 13. Nf3 Ne4 14. Rg1 0-0 15. Rg2 Rf7 16. Ne5 Rb7 17. Qc2 Qf6 18. f3 Ng5 19. Ke2 Rb6 20. Rag1 Ne6 21. e4 Rab8 22. exf5 Rb2 23. Ng4 Nf4+ 24. Kd1 Qf8 25. Bxf4 Rxc2 26. Nh6+ Kh8 27. Rxg7 Qxg7 28. Be5 Rb1+ 29. Kxc2 Rxg1 30. Bxg7+ Kxg7 31. Ng4 Bxf5+ 0-1

[Event "Oberpfalz-ch M2"]
[Site "Windischeschenbach"]
[Date "2007.03.31"]
[Round "2"]
[White "Klassen, Eugen"]
[Black "Horther Schneider, Elsbeth"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1656"]
[BlackElo "1798"]
[PlyCount "54"]
[EventDate "2007.03.31"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Ne2 Nf6 6. 0-0 0-0 7. Bg5 Bxh2+ 8. Kh1 Bd6 9. Nd2 Bg4 10. f4 h6 11. Bh4 Nbd7 12. Nf3 c5 13. c3 Qb6 14. b3 Rac8 15. Ne5 Bxe5 16. fxe5 Ne4 17. Bxe4 dxe4 18. Rf4 Qg6 19. Qe1 cxd4 20. cxd4 Rc2 21. Ng3 f5 22. exf6 Nxf6 23. Bxf6 Rxf6 24. Rxf6 Qxf6 25. Qxe4 Qh4+ 26. Kg1 Rd2 27. Qe8+ Kh7 1/2-1/2

[Event "Oberpfalz-ch M2"]
[Site "Germany"]
[Date "2003.04.15"]
[Round "8"]
[White "Fischer, Brunhilde"]
[Black "Klassen, Eugen"]
[Result "1/2-1/2"]
[ECO "D60"]
[PlyCount "54"]
[EventDate "2003.04.??"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 e6 4. e3 Be7 5. c4 0-0 6. Nc3 c6 7. Bd3 h6 8. Bh4 Nbd7 9. 0-0 Ne8 10. Bg3 Bd6 11. c5 Bxg3 12. hxg3 Qc7 13. b4 e5 14. dxe5 Nxe5 15. Nxe5 Qxe5 16. Qb3 a6 17. a4 Be6 18. Qc2 Nf6 19. Ne2 Rfd8 20. Nd4 Ng4 21. Bf5 Nf6 22. Rfe1 Bxf5 23. Qxf5 Qxf5 24. Nxf5 Ne8 25. Rab1 h5 26. Rec1 g6 27. Nd4 Rac8 1/2-1/2

[Event "Oberpfalz-ch M2"]
[Site "Germany"]
[Date "2003.04.15"]
[Round "7"]
[White "Klassen, Eugen"]
[Black "Muehlbauer, Wolfgang"]
[Result "0-1"]
[ECO "C41"]
[PlyCount "42"]
[EventDate "2003.04.??"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. h3 b6 4. d4 exd4 5. Nxd4 Bb7 6. Nc3 Nf6 7. Bd3 Nbd7 8. Bg5 Be7 9. 0-0 0-0 10. Re1 Ne5 11. Nf5 h6 12. Bh4 Kh8 13. Nxe7 Qxe7 14. f4 Ng6 15. Bg3 Rfe8 16. e5 dxe5 17. Bxg6 fxg6 18. fxe5 Nh5 19. Bh2 Qc5+ 20. Kh1 Qf2 21. Qe2 Bxg2# 0-1

[Event "Oberpfalz-ch M2"]
[Site "Germany"]
[Date "2003.04.14"]
[Round "6"]
[White "Fischer, Manfred"]
[Black "Klassen, Eugen"]
[Result "1/2-1/2"]
[ECO "D59"]
[WhiteElo "2180"]
[PlyCount "53"]
[EventDate "2003.04.??"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. d4 Bf5 4. Qb3 e6 5. Nf3 b6 6. Bg5 dxc4 7. Qxc4 Be7 8. e3 h6 9. Bh4 Ne4 10. Bxe7 Qxe7 11. Be2 0-0 12. 0-0 Nd6 13. Qb3 Nd7 14. Qd1 Ne4 15. Nxe4 Bxe4 16. Bd3 Bd5 17. Re1 c5 18. e4 Bb7 19. d5 Qd6 20. dxe6 Qxe6 21. Qc2 Ne5 22. Nxe5 Qxe5 23. Re3 Rfd8 24. Rf1 Rd4 25. f3 Rad8 26. Rd1 Ba6 27. Qc3 1/2-1/2

[Event "Oberpfalz-ch M2"]
[Site "Germany"]
[Date "2003.04.14"]
[Round "5"]
[White "Klassen, Eugen"]
[Black "Wagner, Raimund"]
[Result "1/2-1/2"]
[ECO "C66"]
[PlyCount "18"]
[EventDate "2003.04.??"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 d6 5. Bxc6+ bxc6 6. Re1 Bg4 7. h3 Bh5 8. c3 c5 9. d3 Be7 1/2-1/2

[Event "Oberpfalz-ch M2"]
[Site "Germany"]
[Date "2003.04.13"]
[Round "4"]
[White "Klassen, Eugen"]
[Black "Zwetz, Anita"]
[Result "0-1"]
[ECO "B46"]
[PlyCount "92"]
[EventDate "2003.04.??"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Nc6 6. Bc4 Bb4 7. Nde2 b5 8. Bb3 Bb7 9. 0-0 Na5 10. Bd2 Nxb3 11. axb3 Ne7 12. Nxb5 Qb6 13. Nbc3 Bxc3 14. Nxc3 0-0 15. Be3 Qc7 16. Qd2 Rac8 17. Bf4 e5 18. Be3 Rfd8 19. Qe2 d6 20. Ra4 Ra8 21. Rd1 Rac8 22. Rc4 Qd7 23. Rxc8 Qxc8 24. Qc4 Qxc4 25. bxc4 h6 26. c5 d5 27. exd5 Nxd5 28. Kf1 Nxe3+ 29. fxe3 Rxd1+ 30. Nxd1 Kf8 31. g3 Ke7 32. Ke2 e4 33. Kd2 Ke6 34. Kc3 Kd5 35. b4 f5 36. Kb3 g5 37. c4+ Kc6 38. Kc3 a5 39. bxa5 Kxc5 40. Nb2 Bc6 41. Kb3 h5 42. Na4+ Bxa4+ 43. Kxa4 f4 44. gxf4 gxf4 45. a6 Kb6 46. Kb3 f3 0-1

[Event "Oberpfalz-ch M2"]
[Site "Germany"]
[Date "2003.04.13"]
[Round "3"]
[White "Zeitler, Patrick"]
[Black "Klassen, Eugen"]
[Result "0-1"]
[ECO "D36"]
[PlyCount "78"]
[EventDate "2003.04.??"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nf3 c6 7. Qc2 Nbd7 8. cxd5 exd5 9. Bd3 h6 10. Bh4 Ne8 11. Bg3 Nd6 12. 0-0 Nf6 13. Ne5 Nh5 14. Qe2 Nxg3 15. fxg3 Bf6 16. Qh5 Bxe5 17. dxe5 Ne8 18. Qf3 Qe7 19. Qh5 Qg5 20. Qxg5 hxg5 21. Rf2 Nc7 22. Raf1 Bd7 23. Bf5 Rad8 24. Bxd7 Rxd7 25. Rf5 Ne6 26. h4 gxh4 27. gxh4 Nc5 28. Ne2 Re7 29. Nd4 a6 30. g4 Ree8 31. Kg2 Re7 32. g5 g6 33. Rf6 Rxe5 34. Nxc6 bxc6 35. Rxc6 Ne6 36. Rxa6 Rxe3 37. Rd6 d4 38. Rd1 Ra8 39. Ra1 Rb3 0-1

[Event "Oberpfalz-ch M2"]
[Site "Germany"]
[Date "2003.04.12"]
[Round "1"]
[White "Klassen, Eugen"]
[Black "Enders, Christian"]
[Result "0-1"]
[ECO "B35"]
[PlyCount "160"]
[EventDate "2003.04.??"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 g6 7. Be3 Bg7 8. Qd2 0-0 9. Nb3 Bd7 10. Bh6 a6 11. Bxg7 Kxg7 12. 0-0 b5 13. Bd3 Rc8 14. Ne2 Qb6 15. c3 Ne5 16. Nbd4 Rc7 17. Kh1 Rfc8 18. f4 Nxd3 19. Qxd3 a5 20. a3 b4 21. axb4 axb4 22. f5 bxc3 23. bxc3 Ra7 24. Rab1 Qc7 25. fxg6 hxg6 26. Nb5 Bxb5 27. Rxb5 Qc4 28. Qxc4 Rxc4 29. e5 dxe5 30. Rxe5 Re4 31. Rxe4 Nxe4 32. g3 Ra2 33. Re1 e6 34. Kg1 Ng5 35. Kf2 Rc2 36. Rc1 Rxc1 37. Nxc1 Ne4+ 38. Kf3 Nxc3 39. Kf4 Kf6 40. Nd3 Nd5+ 41. Ke4 Nc3+ 42. Kf4 g5+ 43. Kg4 Kg6 44. Ne5+ Kf6 45. Nxf7 Kxf7 46. Kxg5 Ne4+ 47. Kf4 Nd6 48. h4 Kf6 49. g4 e5+ 50. Ke3 Kg6 51. Kf3 Kf6 52. Ke3 Ke6 53. Kd3 e4+ 54. Kd4 Kf6 55. g5+ Kf5 56. Ke3 Ke5 57. g6 Nf5+ 58. Kf2 e3+ 59. Kf3 Kd4 60. Ke2 Ke4 61. Ke1 Kf3 62. h5 Nh6 63. Kf1 Ke4 64. Ke2 Kd4 65. Ke1 Kd3 66. Kd1 e2+ 67. Ke1 Ke3 68. g7 Kf3 69. g8Q Nxg8 70. h6 Nxh6 71. Kd2 Kf2 72. Kd3 e1Q 73. Kd4 Qe3+ 74. Kd5 Nf5 75. Kc4 Qd4+ 76. Kb5 Nd6+ 77. Kc6 Ne4 78. Kb5 Qc5+ 79. Ka6 Qb4 80. Ka7 Nc5 0-1

[Event "Oberpfalz-ch M2"]
[Site "Germany"]
[Date "2003.04.12"]
[Round "2"]
[White "Schicker, Rudolf"]
[Black "Klassen, Eugen"]
[Result "1-0"]
[ECO "D32"]
[PlyCount "65"]
[EventDate "2003.04.??"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Nf6 3. Bb2 e6 4. e3 c5 5. c4 Be7 6. Be2 Nc6 7. cxd5 exd5 8. 0-0 0-0 9. d4 Bf5 10. Nc3 Ne4 11. dxc5 Nxc3 12. Bxc3 Bxc5 13. Rc1 Bb6 14. Nd4 Nxd4 15. Bxd4 Be6 16. Bf3 Bc7 17. Qd2 Bd6 18. Bb2 a6 19. Rfd1 Qh4 20. g3 Qg5 21. Qd4 Rfd8 22. Qd2 Be5 23. Bxe5 Qxe5 24. Qd4 Qxd4 25. Rxd4 Rd7 26. Kg2 Kf8 27. Rc5 Rad8 28. b4 b5 29. Rc6 Rd6 30. Rxd6 Rxd6 31. e4 Ke7 32. exd5 Kf6 33. Rf4+ 1-0

[Event "Oberpfalz-ch M3"]
[Site "Germany"]
[Date "2002.03.26"]
[Round "?"]
[White "Klassen, Eugen"]
[Black "Weiss, Monika"]
[Result "1-0"]
[ECO "B08"]
[PlyCount "69"]
[EventDate "2002.03.??"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. h3 Bg7 5. Nf3 0-0 6. Bc4 c5 7. dxc5 dxc5 8. 0-0 Qc7 9. Re1 Nc6 10. e5 Rd8 11. Qe2 Ne8 12. e6 fxe6 13. Bxe6+ Bxe6 14. Qxe6+ Kh8 15. Ng5 Nd6 16. Bf4 Qd7 17. Bxd6 Qxe6 18. Rxe6 Rxd6 19. Nf7+ Kg8 20. Nxd6 exd6 21. Rxd6 Re8 22. Rad1 Nb4 23. Nd5 Nxc2 24. Nf6+ Bxf6 25. Rxf6 Nd4 26. Rd6 Re2 27. b4 Rxa2 28. bxc5 Nc6 29. Rd7 Rb2 30. R1d2 Rb1+ 31. Kh2 Rb5 32. Re2 Kf8 33. Rxh7 Rxc5 34. Rxb7 a5 35. Rc7 1-0

[Event "Oberpfalz-ch M3"]
[Site "Germany"]
[Date "2002.03.26"]
[Round "?"]
[White "Muehlbauer, Gerhard"]
[Black "Klassen, Eugen"]
[Result "0-1"]
[ECO "C15"]
[PlyCount "28"]
[EventDate "2002.03.??"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Nge2 dxe4 5. Bd2 Bxc3 6. Bxc3 Nf6 7. Ng3 Bd7 8. Bc4 Bc6 9. 0-0 0-0 10. Re1 Nbd7 11. Qd2 Nb6 12. Be2 Qd5 13. a3 e3 14. b3 Qxg2# 0-1

[Event "Oberpfalz-ch M3"]
[Site "Germany"]
[Date "2002.03.25"]
[Round "?"]
[White "Klassen, Eugen"]
[Black "Gruber, Michael"]
[Result "1-0"]
[ECO "B44"]
[PlyCount "105"]
[EventDate "2002.03.??"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. Bf4 e5 7. Bg3 Nf6 8. Nd2 a6 9. Nc3 Be6 10. Bc4 Be7 11. 0-0 b5 12. Bb3 Qb6 13. Re1 Nd4 14. Ne2 Nxb3 15. axb3 0-0 16. Nc3 Ra7 17. Nf3 Rfa8 18. Qd3 Qc6 19. Bh4 Rc7 20. Re2 Rd8 21. Rd2 Rcd7 22. h3 Ne8 23. Bxe7 Rxe7 24. Nxe5 Qb7 25. Nf3 Nc7 26. e5 d5 27. Ng5 g6 28. Nge4 Ne8 29. Nc5 Qc7 30. Nxa6 Qxe5 31. Nb4 Nc7 32. Nc6 Qd6 33. Nxe7+ Qxe7 34. Nxb5 Rb8 35. Nxc7 Qxc7 36. Qg3 Qb7 37. Qd6 h5 38. Qc5 Qd7 39. Ra7 Qd8 40. Qc7 Qf8 41. Re2 Re8 42. c3 Bxh3 43. Rxe8 Qxe8 44. Qxf7+ Qxf7 45. Rxf7 Kxf7 46. gxh3 Ke6 47. Kg2 Ke5 48. Kf3 g5 49. b4 d4 50. cxd4+ Kxd4 51. b5 Kc5 52. Ke4 Kxb5 53. Kf5 1-0

[Event "Oberpfalz-ch M3"]
[Site "Germany"]
[Date "2002.03.25"]
[Round "?"]
[White "Schinner, Patrick"]
[Black "Klassen, Eugen"]
[Result "1/2-1/2"]
[ECO "C01"]
[PlyCount "27"]
[EventDate "2002.03.??"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nf6 5. Nc3 Nc6 6. Nf3 Bg4 7. Be3 Be7 8. 0-0 0-0 9. Re1 Re8 10. h3 Bh5 11. a3 a6 12. b3 Qd7 13. Be2 Bg6 14. Bd3 1/2-1/2

[Event "Oberpfalz-ch M3"]
[Site "Germany"]
[Date "2002.03.24"]
[Round "?"]
[White "Klassen, Eugen"]
[Black "Mirbeth, Florian"]
[Result "0-1"]
[ECO "B13"]
[PlyCount "100"]
[EventDate "2002.03.??"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nf6 5. Be2 e6 6. c3 a6 7. 0-0 b5 8. a3 Bb7 9. h3 h6 10. Bf4 Bd6 11. Bxd6 Qxd6 12. Ne5 Nc6 13. Nxc6 Qxc6 14. Nd2 Nd7 15. Nf3 Qd6 16. Re1 Nb6 17. Qc2 0-0 18. Bd3 Rfe8 19. Ne5 Nc4 20. Re2 Nxe5 21. Rxe5 Bc6 22. Rae1 a5 23. R5e3 b4 24. axb4 axb4 25. cxb4 Reb8 26. Rc1 Bb5 27. Qc5 Qxc5 28. bxc5 Bxd3 29. Rxd3 Rxb2 30. c6 Rc8 31. c7 Kf8 32. Rg3 Rb7 33. Rgc3 Ke7 34. Kf1 Kd7 35. Rf3 f5 36. Rg3 g5 37. h4 g4 38. Rgc3 Rbxc7 39. Rxc7+ Rxc7 40. Rxc7+ Kxc7 41. Ke2 Kc6 42. Ke3 Kb5 43. Kd3 Kb4 44. f4 Kb3 45. h5 g3 46. Kd2 Kc4 47. Ke3 Kc3 48. Kf3 Kxd4 49. Kxg3 Ke3 50. Kh4 d4 0-1

[Event "Oberpfalz-ch M3"]
[Site "Germany"]
[Date "2002.03.24"]
[Round "?"]
[White "Schmid, Alexander"]
[Black "Klassen, Eugen"]
[Result "0-1"]
[ECO "C01"]
[PlyCount "88"]
[EventDate "2002.03.??"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bg4 5. Be2 Nf6 6. 0-0 Bd6 7. h3 Bh5 8. Bg5 Nbd7 9. Nc3 c6 10. Re1 0-0 11. Nh2 Bxh2+ 12. Kxh2 Bxe2 13. Rxe2 Ng4+ 14. hxg4 Qxg5 15. Re3 Nf6 16. Rg3 Rae8 17. f3 Re3 18. Qd2 Rfe8 19. Nd1 Qh4+ 20. Rh3 Qe1 21. Qc1 Re2 22. Rg3 Qd2 23. Nc3 Qxc1 24. Rxc1 Rd2 25. g5 Nd7 26. Rg4 Nb6 27. b3 Nd7 28. a3 Nb6 29. Kg1 Nc8 30. Kf1 Nd6 31. Nb1 Rde2 32. Nc3 R2e6 33. g3 Re3 34. Na4 Rxf3+ 35. Kg2 Rfe3 36. Nc5 Re1 37. Nd3 Rxc1 38. Nxc1 Re1 39. Nd3 Re2+ 40. Kf3 Rxc2 41. a4 Rc3 42. Ke2 Rxb3 43. Nc5 Ra3 44. Rh4 Rxg3 0-1

[Event "Oberpfalz-ch M3"]
[Site "Germany"]
[Date "2002.03.23"]
[Round "?"]
[White "Klassen, Eugen"]
[Black "Reisinger, Willi"]
[Result "1-0"]
[ECO "C01"]
[PlyCount "105"]
[EventDate "2002.03.??"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 b6 2. d4 e6 3. Nf3 Bb7 4. e5 c5 5. c3 cxd4 6. cxd4 Bb4+ 7. Bd2 Nc6 8. a3 Be7 9. Be2 d6 10. Bc3 Qc7 11. 0-0 0-0-0 12. Nbd2 d5 13. Rc1 Nh6 14. Bd3 f5 15. h3 Nf7 16. Qe2 Ng5 17. Nxg5 Bxg5 18. f4 Bh4 19. Nf3 Qe7 20. Bb4 Qe8 21. Nxh4 Kb8 22. Bd6+ Ka8 23. Ba6 Rd7 24. Bxb7+ Kxb7 25. Nf3 h6 26. Rc2 Qf7 27. Rfc1 Rc8 28. Qb5 a6 29. Qb3 g5 30. fxg5 hxg5 31. Nxg5 Qg6 32. Nf3 f4 33. Rc3 Na5 34. Qc2 Qxc2 35. R1xc2 Rxc3 36. Rxc3 Nc4 37. b3 Nxd6 38. exd6 Rxd6 39. Ne5 b5 40. Kf2 a5 41. Rc6 Rxc6 42. Nxc6 Kxc6 43. h4 Kd6 44. h5 Ke7 45. Kf3 e5 46. dxe5 Ke6 47. Kxf4 d4 48. Ke4 d3 49. Kxd3 Kxe5 50. g4 Kf6 51. Kd4 a4 52. b4 Kg7 53. Kc5 1-0

[Event "Oberpfalz-ch M3"]
[Site "Germany"]
[Date "2002.03.23"]
[Round "?"]
[White "Matrisch, Helge"]
[Black "Klassen, Eugen"]
[Result "1/2-1/2"]
[ECO "C02"]
[PlyCount "50"]
[EventDate "2002.03.??"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Bd7 7. b4 c4 8. Be2 a5 9. Bb2 axb4 10. cxb4 Nge7 11. Nc3 Nf5 12. Na4 Qb5 13. Nc5 Nd8 14. Bc3 b6 15. a4 Qc6 16. b5 Qc8 17. Nxd7 Qxd7 18. 0-0 Be7 19. Qc2 0-0 20. Bd2 Nb7 21. g4 Nh4 22. g5 Nxf3+ 23. Bxf3 Rfc8 24. Qc3 Na5 25. Bd1 Qd8 1/2-1/2

[Event "Oberpfalz-ch"]
[Site "Germany"]
[Date "2000.04.18"]
[Round "8"]
[White "Klassen, Eugen"]
[Black "Hellinger, Arthur"]
[Result "0-1"]
[ECO "C42"]
[PlyCount "66"]
[EventDate "2000.04.??"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 Nf6 4. Nc3 g6 5. 0-0 Bg7 6. Re1 0-0 7. h3 Nc6 8. d3 a6 9. a3 Nh5 10. Nd5 Be6 11. Bg5 Bf6 12. Nxf6+ Nxf6 13. Bh6 Re8 14. Bxe6 fxe6 15. c3 d5 16. Ng5 d4 17. Nxe6 Rxe6 18. Qb3 Qc8 19. Bg5 Kg7 20. f4 Nh5 21. fxe5 Rxe5 22. h4 b5 23. Rf1 Qd7 24. Rf3 Rf8 25. Raf1 Rxf3 26. Rxf3 Re8 27. Kh1 Rf8 28. Bh6+ Kxh6 29. Rxf8 Ng3+ 30. Kh2 Ne2 31. Rf7 Qg4 32. Rf3 Ne5 33. Rh3 Qf4+ 0-1

[Event "Oberpfalz-ch"]
[Site "Germany"]
[Date "2000.04.17"]
[Round "6"]
[White "Horst, Mirko"]
[Black "Klassen, Eugen"]
[Result "1-0"]
[ECO "C00"]
[PlyCount "93"]
[EventDate "2000.04.??"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. Nc3 d4 4. Nb1 Nc6 5. c3 e5 6. cxd4 exd4 7. Bc4 Bg4 8. h3 Bxf3 9. Qxf3 Ne5 10. Qb3 Nf6 11. d3 b6 12. Bf4 Bd6 13. Bxe5 Bxe5 14. Bxf7+ Kf8 15. 0-0 Qd7 16. Be6 Qd6 17. Nd2 Ke7 18. Bf5 g6 19. Nc4 Qc5 20. Nxe5 Qxe5 21. Bg4 h5 22. Bf3 c5 23. Qc4 Rhf8 24. b4 Rac8 25. Qa6 Rc7 26. Rac1 cxb4 27. Rxc7+ Qxc7 28. Qb5 Qc5 29. Qa4 a5 30. Qb3 Qc3 31. Qb1 Qc5 32. Rc1 Qe5 33. Rc4 Nd7 34. Qc2 Nc5 35. Kh1 b5 36. Rxc5 Qb8 37. Rc7+ Kd8 38. Rh7 Qc8 39. Qd2 Qc5 40. Qb2 Qc3 41. Qe2 b3 42. axb3 Qxb3 43. Ra7 a4 44. Qd2 Qe6 45. Qa5+ Ke8 46. Qc7 Qf6 47. Ra8+ 1-0

[Event "Oberpfalz-ch"]
[Site "Germany"]
[Date "2000.04.17"]
[Round "5"]
[White "Klassen, Eugen"]
[Black "Pongratz, Philip"]
[Result "1/2-1/2"]
[ECO "B95"]
[PlyCount "123"]
[EventDate "2000.04.??"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. Nc3 e6 5. d3 Nc6 6. 0-0 Be7 7. Be3 0-0 8. d4 cxd4 9. Nxd4 a6 10. Nxc6 bxc6 11. Re1 c5 12. Bf4 Bb7 13. e5 dxe5 14. Bxe5 Qc8 15. Qd3 Qc6 16. f3 Rfd8 17. Qe3 Rd7 18. Rad1 Rad8 19. Rxd7 Rxd7 20. b3 Ne8 21. Ne4 Nd6 22. Bxd6 Bxd6 23. Ng5 Re7 24. Qe4 Qxe4 25. Nxe4 Bxe4 26. Rxe4 a5 27. a4 Rd7 28. Rxe6 fxe6 29. Bxe6+ Kf8 30. Bxd7 Ke7 31. Bb5 Ke6 32. g3 Kd5 33. Kf2 Kd4 34. Ke2 Kc3 35. Kd1 Be5 36. f4 Bf6 37. Bd3 Be7 38. Bxh7 Bf6 39. Bd3 Be7 40. Ke2 Kd4 41. Kf3 Bf6 42. Kg4 Ke3 43. Kf5 Kf2 44. g4 Kf3 45. g5 Be7 46. Be4+ Ke3 47. h4 g6+ 48. Ke5 Bd8 49. Bxg6 Bc7+ 50. Kf5 Bxf4 51. h5 Bd6 52. h6 Kd4 53. h7 Be5 54. c3+ Kd5 55. Bf7+ Kd6 56. g6 Bxc3 57. Kg5 Ke7 58. Kh6 Kf8 59. Kg5 Kg7 60. Kf5 Kh8 61. Ke6 Kg7 62. Kd5 1/2-1/2

[Event "Oberpfalz-ch"]
[Site "Germany"]
[Date "2000.04.16"]
[Round "3"]
[White "Graf, Markus"]
[Black "Klassen, Eugen"]
[Result "1-0"]
[ECO "A22"]
[PlyCount "45"]
[EventDate "2000.04.??"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 e4 4. Ng5 h6 5. Ngxe4 Nxe4 6. Nxe4 Nc6 7. b3 d6 8. Bb2 f6 9. g3 Bf5 10. Bg2 Bxe4 11. Bxe4 Qd7 12. 0-0 0-0-0 13. d4 f5 14. Bg2 g6 15. d5 Ne5 16. f4 Nf3+ 17. Bxf3 Rg8 18. e4 Re8 19. exf5 Qxf5 20. Bg4 Qxg4 21. Qxg4+ Kb8 22. Rfe1 h5 23. Rxe8# 1-0

[Event "Oberpfalz-ch"]
[Site "Germany"]
[Date "2000.04.16"]
[Round "4"]
[White "Klassen, Eugen"]
[Black "Weigert, Matthias"]
[Result "0-1"]
[ECO "C55"]
[PlyCount "82"]
[EventDate "2000.04.??"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. 0-0 Nxe4 5. Re1 Nf6 6. Nxe5 Nxe5 7. Rxe5+ Be7 8. d4 d6 9. Re1 0-0 10. Nc3 Re8 11. h3 d5 12. Bb3 c6 13. Bg5 h6 14. Bxf6 Bxf6 15. Rxe8+ Qxe8 16. Qd3 Be6 17. Re1 Qd7 18. Ne2 b6 19. c4 Rc8 20. Bc2 g6 21. cxd5 cxd5 22. g4 Qc6 23. Rc1 Qd6 24. Qf3 Qe7 25. Nf4 Bxd4 26. Nxd5 Bxd5 27. Qxd5 Qe5 28. Qxe5 Bxe5 29. Re1 Rxc2 30. Rxe5 Rxb2 31. Re7 Rxa2 32. Kg2 a5 33. Rb7 Rb2 34. Kf3 a4 35. Ra7 b5 36. Ra5 Rb3+ 37. Ke2 a3 38. Kd1 b4 39. Kc2 Rxh3 40. Ra4 b3+ 41. Kb1 Rh1# 0-1

[Event "Oberpfalz-ch"]
[Site "Germany"]
[Date "2000.04.15"]
[Round "1"]
[White "Ehemann, Heinrich"]
[Black "Klassen, Eugen"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "64"]
[EventDate "2000.04.??"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. Nc3 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe4+ Qe7 5. Qxe7+ Bxe7 6. Nd5 Kd8 7. Nf3 Nf6 8. c4 Nxd5 9. cxd5 Nb4 10. Ne5 Rf8 11. Kd1 d6 12. Nd3 Nxd5 13. e4 Nf6 14. e5 dxe5 15. Nxe5 Bd6 16. Bf4 g5 17. Bg3 Ne4 18. Nf3 Bxg3 19. hxg3 Nxf2+ 20. Kc2 Nxh1 21. Nxg5 Nxg3 22. Bc4 Bf5+ 23. Kb3 f6 24. Rd1+ Ke7 25. Re1+ Kd6 26. Rd1+ Kc6 27. Bd5+ Kb6 28. Ne6 Bxe6 29. Bxe6 Rad8 30. Rc1 Ne2 31. Re1 Nd4+ 32. Kc4 Rfe8 0-1

[Event "Oberpfalz-ch"]
[Site "Germany"]
[Date "2000.04.15"]
[Round "2"]
[White "Klassen, Eugen"]
[Black "Espig, Josef"]
[Result "0-1"]
[ECO "C41"]
[PlyCount "56"]
[EventDate "2000.04.??"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 Be7 4. Nc3 Nf6 5. 0-0 0-0 6. Re1 Nc6 7. h3 a6 8. Nd5 b5 9. Nxf6+ Bxf6 10. Bd5 Bb7 11. Bxc6 Bxc6 12. c3 Bd7 13. d4 c6 14. Qd3 Qc7 15. Bg5 Bd8 16. Bxd8 Raxd8 17. b4 Be6 18. Ng5 Bc4 19. Qf3 f6 20. Nxh7 Kxh7 21. d5 Kg8 22. a4 cxd5 23. axb5 axb5 24. exd5 Qf7 25. Rad1 Rfe8 26. Re4 Bxd5 27. Rxd5 Qxd5 28. Rd4 Qxf3 0-1

