[Event "SOK theme22 corr"]
[Site "corr"]
[Date "1988.??.??"]
[Round "?"]
[White "Ritter, Mark Cg"]
[Black "Spiegel, M."]
[Result "0-1"]
[ECO "A00"]
[PlyCount "64"]
[EventDate "1988.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. c3 Ba5 5. e3 0-0 6. Nf3 d6 7. Qa4 dxe5 8. Qxa5 e4 9. Nh4 c6 10. Qg5 Be6 11. Na3 Qb6 12. Rb1 Qd8 13. Bc4 Bxc4 14. Nxc4 Qd3 15. Na3 h6 16. Qg3 Nbd7 17. Nf5 Nh5 18. Nxh6+ Kh7 19. Qh3 Kxh6 20. g4 Qd5 21. c4 Qg5 22. gxh5 Nf6 23. Rxb7 Qxh5 24. Qg2 Qf3 25. Qxf3 exf3 26. Nc2 Rab8 27. Rb3 Rxb3 28. axb3 Ne4 29. Nd4 Rb8 30. Kd1 Nxf2+ 31. Ke1 Nxh1 32. Kf1 f2 0-1

[Event "corr"]
[Site "corr"]
[Date "1988.??.??"]
[Round "?"]
[White "Ritter, Mark Cg"]
[Black "Tuchtenhagen, Harald"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "15"]
[EventDate "1988.03.06"]
[EventType "match (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. b4 c5 2. bxc5 e5 3. d4 exd4 4. Ba3 Bxc5 5. Bxc5 Qa5+ 6. c3 dxc3 7. Qd6 c2+ 8. Nd2 1-0

[Event "corr"]
[Site "corr"]
[Date "1965.??.??"]
[Round "?"]
[White "Ritter, Mark Cg"]
[Black "Vatsl"]
[Result "1-0"]
[ECO "C97"]
[PlyCount "87"]
[EventDate "1965.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

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 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 Bd7 13. Nf1 Rfe8 14. Ne3 g6 15. Bd2 Bf8 16. Rc1 Nc6 17. Nd5 Nxd5 18. exd5 Ne7 19. dxc5 Qxc5 20. Ng5 Bg7 21. Bb3 Qb6 22. Qf3 f5 23. c4 bxc4 24. Rxc4 a5 25. Rc6 Qb8 26. Be3 e4 27. Qd1 a4 28. Bxa4 Rxa4 29. Qxa4 h6 30. Qc4 Bxc6 31. dxc6+ d5 32. Qc5 hxg5 33. c7 Qb7 34. Bxg5 Nc8 35. a4 Kf7 36. Rd1 Ke6 37. a5 d4 38. b4 d3 39. b5 Be5 40. b6 Nd6 41. Rb1 Kd7 42. a6 Qc6 43. Qxc6+ Kxc6 44. Bd8 1-0

