[Event "NED-ch H corr"]
[Site "Netherlands"]
[Date "1995.??.??"]
[Round "?"]
[White "Jacobs, H."]
[Black "Van Leuken, Alex"]
[Result "0-1"]
[ECO "C02"]
[PlyCount "34"]
[EventDate "1995.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Bd3 cxd4 7. cxd4 Qb6 8. 0-0 Nxd4 9. Ng5 Nc6 10. Re1 Bc5 11. Qf3 Nh6 12. h3 Bd4 13. Nc3 Nxe5 14. Rxe5 Bxe5 15. Nxh7 0-0-0 16. Bxh6 gxh6 17. Qxf7 Qxb2 0-1

[Event "NED-ch H corr"]
[Site "Netherlands"]
[Date "1982.??.??"]
[Round "?"]
[White "Jacobs, H."]
[Black "Litjens, HW."]
[Result "1-0"]
[ECO "B14"]
[PlyCount "67"]
[EventDate "1982.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Nc6 7. c5 Be7 8. Bb5 0-0 9. 0-0 Qc7 10. Ne2 Ne4 11. Bf4 Qa5 12. Bxc6 bxc6 13. Ne5 Qb5 14. a4 Qb7 15. b4 g5 16. Be3 h6 17. Rb1 a6 18. h4 f5 19. f3 Nf6 20. hxg5 hxg5 21. Bxg5 Kg7 22. Qe1 Nh7 23. Bxe7 Qxe7 24. Qg3+ Qg5 25. Qxg5+ Nxg5 26. Nxc6 Bd7 27. b5 Bxc6 28. bxc6 Rfc8 29. Rb7+ Kf6 30. c7 Ke7 31. Rfb1 Kd7 32. Rb8 Kxc7 33. R8b7+ Kd8 34. Rg7 1-0

[Event "OLMR 7778"]
[Site "Germany"]
[Date "1978.??.??"]
[Round "?"]
[White "Volk, T."]
[Black "Jacobs, H."]
[Result "0-1"]
[ECO "A05"]
[PlyCount "110"]
[EventDate "1977.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d6 3. Bg2 g6 4. d3 Bg7 5. Nbd2 e5 6. Rb1 0-0 7. b4 Nbd7 8. c4 Rb8 9. a4 b6 10. 0-0 Bb7 11. Nb3 Qe7 12. e4 h6 13. Bd2 Kh7 14. Qc2 Rfd8 15. Nh4 Nh5 16. f4 exf4 17. Bxf4 Nxf4 18. Rxf4 Be5 19. Rf3 c5 20. b5 Nf8 21. Rbf1 f6 22. R3f2 Ne6 23. Nf3 Rf8 24. Qd1 Rbe8 25. Bh3 Ng5 26. Nxg5+ hxg5 27. Bg2 Kg7 28. d4 cxd4 29. Nxd4 Qc7 30. Qd3 Qc5 31. Rd1 Rf7 32. Nf3 Rc8 33. Rdf1 Rcc7 34. Kh1 Qxc4 35. Qxc4 Rxc4 36. Nxg5 Re7 37. Nf3 Bxe4 38. Nxe5 Bxg2+ 39. Kxg2 fxe5 40. Rd1 Rd7 41. Rfd2 Kf6 42. Rxd6+ Rxd6 43. Rxd6+ Kf5 44. h3 Rxa4 45. g4+ Kg5 46. Kf3 Ra3+ 47. Ke4 Rxh3 48. Kxe5 Rb3 49. Rd5 Kxg4 50. Kf6 Rf3+ 51. Kxg6 Kf4 52. Rd4+ Ke5 53. Ra4 Kd6 54. Rxa7 Kc5 55. Ra4 Kxb5 0-1

