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 13-02-2021 Valdas Bieliauskas:

“Shashki“ (Riga) – 4-1980 [2267]

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

Thematic variant: 1. 17-12 26x17 2. 12x03 37x26 3. 03x21 26x17 4. 45-40 35x44 5. 24-08 02x04 6. 15-29 04x15 7. 25-20 15x22 8. 23-18 22x13 9. 30x48 39x30 10. 47x49 [43].