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 19-02-2023 Hanco Elenbaas:
De Problemist, november 1955
D. Vuurboom (1951)
De Problemist, februari 1953
https://toernooibase.kndb.nl/posities/opvraag/applet.php?taal=0&idapplet=27571
3. ... 19-23 4. 12-08 23-28 5. 08-03 28-32 6. 03x25 32-37 7. 25-20 37-41 8. 44-39 35x33 9. 20x36
4. 40-34? 19-23 5. 12-08 23-28 6. 08-03 28-33 7. 03-21 24-29 8. 34x23 33-39 9. 44x33 35-40 ==
6. ... 19-23 7. 25-43 23-28 8. 40-34