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 22-02-2021 Valdas Bieliauskas:

“Shashechnyy vestnik”, No 39-5, 2011

Other thematic variants of this Zadacha, please, see below:

Thematic variant: 1. 11-07 12x34 2. 16-27 01x12 3. 22-17 12x23 4. 46x19 14x23 5. 13-09 04x13 6. 15x40 25-30 7. 40-44 30-35 ( 7...30-34 8. 45-40 34x45 9. 44-50 [45]; ) 8. 45-40 [35].