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 03-02-2023 Hanco Elenbaas:
De Problemist, april 1955
3. 45-40? 25-30 4. 29-42 15-20 5. 42x15 30-34 6. 40x29 32-38 ==
5. ... 15-20 6. 18-09 20-24 7. 09-25 30-35 8. 25-43 21-26 9. 43-49 26-31 10. 45-40 35x44 11. 49x36
5. ... 15-20 6. 18-09 20-25 7. 09-18 21-26 8. 18-13 30-35 9. 13-09 25-30 10. 09-25