[Event "Maastricht B"]
[Site "Maastricht"]
[Date "1946.04.??"]
[Round "?"]
[White "Bingen, HC."]
[Black "Ehlen, JJ."]
[Result "1-0"]
[ECO "A48"]
[PlyCount "33"]
[EventDate "1946.04.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. Nbd2 d5 5. c4 c6 6. e3 Nbd7 7. Qb3 Nh5 8. cxd5 Nxf4 9. dxc6 Nxg2+ 10. Bxg2 Nb6 11. Ng5 e6 12. cxb7 Bxb7 13. Bxb7 Qxg5 14. Bc6+ Kf8 15. Bxa8 Nxa8 16. Qb8+ Ke7 17. Qxa7+ 1-0

[Event "Maastricht B"]
[Site "Maastricht"]
[Date "1946.04.??"]
[Round "?"]
[White "Ehlen, JJ."]
[Black "Van Oosterwijk Bruyn, Jaap J"]
[Result "1-0"]
[ECO "D48"]
[PlyCount "69"]
[EventDate "1946.04.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Nc3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. e4 c5 10. e5 Ng4 11. Ng5 cxd4 12. Qxg4 dxc3 13. Nxf7 Kxf7 14. Qf3+ Nf6 15. exf6 Qxf6 16. Qxa8 cxb2 17. Qa7+ Kg8 18. Bxb2 Qxb2 19. 0-0 h5 20. Rac1 Rh6 21. Rxc8 Qd2 22. Qb8 Rf6 23. Bh7+ Kxh7 24. Rxf8 Rxf8 25. Qxf8 Qxa2 26. Qf3 Kh6 27. Re1 Kg6 28. Qe2 Qa3 29. Qxe6+ Kh7 30. Qf5+ g6 31. Qf7+ Kh6 32. Qf4+ Kh7 33. Qe3 Qb2 34. h4 b4 35. Qg5 1-0

[Event "Maastricht B"]
[Site "Maastricht"]
[Date "1946.04.??"]
[Round "?"]
[White "Marwitz, Jan Hendrik"]
[Black "Ehlen, JJ."]
[Result "1-0"]
[ECO "D48"]
[PlyCount "47"]
[EventDate "1946.04.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. e4 c5 10. e5 Ng4 11. Ng5 cxd4 12. Nxf7 Kxf7 13. Qxg4 dxc3 14. Qf3+ Nf6 15. exf6 Qxf6 16. Qxa8 cxb2 17. Qa7+ Kg8 18. Rb1 bxc1Q+ 19. Rxc1 Qd8 20. Ke2 e5 21. Rhd1 Bg4+ 22. f3 Qg5 23. Be4 Bf5 24. Bd5+ 1-0

