[Event "RH-op Ingelheim"]
[Site "Ingelheim"]
[Date "1991.??.??"]
[Round "?"]
[White "Bremer, Vincent"]
[Black "Kerth, M."]
[Result "1-0"]
[ECO "D80"]
[PlyCount "57"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bg5 Bg7 5. e3 Nc6 6. Bxf6 Bxf6 7. cxd5 Nb4 8. Qa4+ Bd7 9. Qxb4 b6 10. Bb5 a6 11. Bxd7+ Qxd7 12. Nf3 0-0 13. 0-0 Qf5 14. e4 Qf4 15. e5 Bg7 16. Qxe7 Rac8 17. Qg5 Qxg5 18. Nxg5 Rcd8 19. Nge4 Rc8 20. Rac1 Rfd8 21. d6 cxd6 22. Nxd6 Rc7 23. Nce4 Rcd7 24. Rc6 Rb8 25. Rfc1 f5 26. Rc8+ Rxc8 27. Rxc8+ Bf8 28. Nf6+ Kg7 29. Nxd7 1-0

[Event "RH-op Ingelheim"]
[Site "Ingelheim"]
[Date "1991.??.??"]
[Round "?"]
[White "Kahl, Anette"]
[Black "Kerth, M."]
[Result "1-0"]
[ECO "B22"]
[PlyCount "79"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Ng8 5. d4 cxd4 6. cxd4 e6 7. Nc3 Bb4 8. a3 Bxc3+ 9. bxc3 Nge7 10. Bd3 Qc7 11. Ng5 h6 12. Ne4 d5 13. exd6 Qd7 14. dxe7 Qxe7 15. a4 Qc7 16. Ba3 Kd8 17. 0-0 e5 18. dxe5 Nxe5 19. Bb5+ Bd7 20. Bd6 Qc8 21. Bxe5 Re8 22. Qd5 a6 23. Bd3 Re6 24. Bxg7 Qc7 25. Bxh6 Rxh6 26. Qg5+ Kc8 27. Qxh6 b6 28. Nd6+ Kb8 29. Qf8+ Ka7 30. Qh6 Qxc3 31. Nc4 Rb8 32. Qd6 Bc8 33. Rae1 Bb7 34. Nxb6 Bxg2 35. Re7+ Rb7 36. Kxg2 Rxe7 37. Qxe7+ Kxb6 38. Qe3+ Kb7 39. Rb1+ Kc6 40. Be4+ 1-0

[Event "RH-op Ingelheim"]
[Site "Ingelheim"]
[Date "1991.??.??"]
[Round "?"]
[White "Kerth, M."]
[Black "Becker, Lu"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "44"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 d6 5. Nc3 Bg4 6. h3 Bh5 7. b3 Nd4 8. Be2 c6 9. Bb2 Qf6 10. Nxd4 Bxe2 11. Ndxe2 Nh6 12. Na4 Bb4 13. d4 b5 14. a3 Ba5 15. b4 Bc7 16. Nac3 Rd8 17. d5 cxd5 18. Nxd5 Qe6 19. Nxc7+ Kd7 20. Nxb5 Ke7 21. Nxa7 Rd7 22. Nc6+ Kf6 1-0

[Event "RH-op Ingelheim"]
[Site "Ingelheim"]
[Date "1991.??.??"]
[Round "?"]
[White "Kerth, M."]
[Black "Stelzer, B."]
[Result "0-1"]
[ECO "C50"]
[PlyCount "38"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 d6 5. c3 Nge7 6. d4 exd4 7. cxd4 Bb6 8. Nc3 Ng6 9. Re1 Qf6 10. Be3 0-0 11. d5 Na5 12. Bd3 c6 13. Qd2 Bxe3 14. Rxe3 cxd5 15. exd5 Bf5 16. Bxf5 Qxf5 17. b4 Nc4 18. Qd3 Nxe3 19. Qxf5 Nxf5 0-1

[Event "RH-op Ingelheim"]
[Site "Ingelheim"]
[Date "1991.??.??"]
[Round "?"]
[White "Pinel, Marco"]
[Black "Kerth, M."]
[Result "1-0"]
[ECO "B50"]
[PlyCount "29"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. d3 Bg4 5. Bg5 Nfd7 6. h3 Bxf3 7. Qxf3 h6 8. Bh4 Nc6 9. Nd2 Nce5 10. Qd1 Qb6 11. Rb1 Rb8 12. Nf3 Nxf3+ 13. Qxf3 Ne5 14. Qd1 a6 15. f4 1-0

