Score in the 13th All-Union Competition 1973 – 9.0 points
Other thematic variants of this Zadacha, please, see below: Gewijzigd op 13-02-2021.
Thematic variant: 1. 12-07 02x11 2. 18-27 32x21 3. 23x46 26x37 4. 46x07 01x12 5. 13-18 12x23 6. 24-19 15x44 7. 19x48 39x30 8. 47x49 [43].