[Event "NED-ch M corr"]
[Site "Netherlands"]
[Date "1997.??.??"]
[Round "?"]
[White "De Boer, Willem J"]
[Black "Langenberg, J."]
[Result "0-1"]
[ECO "A48"]
[PlyCount "48"]
[EventDate "1997.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 d6 4. Nbd2 Bg7 5. e4 0-0 6. c3 Nc6 7. Be2 Nh5 8. Bg5 h6 9. Be3 e5 10. 0-0 Nf4 11. Bxf4 exf4 12. Re1 Ne7 13. Nb3 c6 14. Qd2 g5 15. Rad1 Ng6 16. d5 c5 17. h3 Bd7 18. Bd3 Re8 19. Qc2 h5 20. Nbd2 g4 21. hxg4 hxg4 22. Nh2 Qh4 23. Nc4 Be5 24. Qd2 Kg7 0-1

[Event "NED-ch M corr"]
[Site "Netherlands"]
[Date "1997.??.??"]
[Round "?"]
[White "Legemaat, Gert"]
[Black "Langenberg, J."]
[Result "1-0"]
[ECO "C32"]
[PlyCount "87"]
[EventDate "1997.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. f4 d5 3. exd5 e4 4. d3 Nf6 5. dxe4 Nxe4 6. Nf3 Bc5 7. Qe2 f5 8. Be3 Qxd5 9. Bxc5 Qxc5 10. Nc3 0-0 11. Nxe4 fxe4 12. Qc4+ Qxc4 13. Bxc4+ Kh8 14. Ne5 Nd7 15. Nf7+ Kg8 16. Ng5+ Kh8 17. 0-0 Nb6 18. Bb3 c5 19. Nf7+ Kg8 20. Nd6+ Kh8 21. Rae1 h6 22. Rxe4 Bd7 23. Re7 Bc6 24. Be6 Nd5 25. Bxd5 Bxd5 26. Rd1 Bg8 27. Nxb7 Rxf4 28. Rdd7 Raf8 29. h3 Rf1+ 30. Kh2 R8f5 31. Rxg7 Bf7 32. Rg3 Bxa2 33. Rg6 R1f2 34. Rxh6+ Kg8 35. Rg6+ Kh8 36. Nd6 R5f4 37. Rg5 Rd4 38. Rh5+ Kg8 39. Rxc5 a6 40. Rc8+ Rf8 41. Rxf8+ Kxf8 42. Rd8+ Ke7 43. Nf5+ Kxd8 44. Nxd4 1-0

[Event "NED-ch M corr"]
[Site "Netherlands"]
[Date "1994.??.??"]
[Round "?"]
[White "De Jong, Peter JJ"]
[Black "Langenberg, J."]
[Result "1-0"]
[ECO "C56"]
[PlyCount "55"]
[EventDate "1994.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 e5 3. Bc4 Nf6 4. d4 exd4 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bc5 8. Be3 Bd7 9. Bxc6 bxc6 10. Nd2 Qe7 11. Nxe4 dxe4 12. e6 fxe6 13. Nxc6 Bb4+ 14. Nxb4 Qxb4+ 15. Qd2 Qxd2+ 16. Kxd2 a5 17. Kc3 0-0 18. Rad1 Bc6 19. Rd4 Rfd8 20. Rc4 Ra6 21. b3 Kf7 22. a4 Rd7 23. h4 Bb7 24. Bd4 Rad6 25. b4 axb4+ 26. Rxb4 c5 27. Bxc5 Rc7 28. Rxb7 1-0

[Event "NED-ch M170 corr"]
[Site "Netherlands"]
[Date "1989.??.??"]
[Round "?"]
[White "Langenberg, J."]
[Black "Van der Kleij, Carel"]
[Result "1/2-1/2"]
[ECO "C18"]
[PlyCount "43"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Qc7 8. Qxg7 Rg8 9. Qxh7 cxd4 10. Ne2 Nbc6 11. f4 Bd7 12. Qd3 dxc3 13. Rb1 0-0-0 14. Qxc3 d4 15. Qc4 Nd5 16. g3 Qa5+ 17. Bd2 Qxa3 18. Rb3 Nb6 19. Qd3 Qc5 20. Rb5 Qc4 21. Nc1 Qxd3 22. Bxd3 1/2-1/2

