No.1298 (AT)

No.1298: A-E
Andreas Thoma (Germany)

Original Retro & PG problems
JF – R2017-18


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Andreas Thoma presents an article “Chasing the black king” (PDF) containing 5 Proca Retractors with Anticirce Cheylan condition, having the same idea. For the competition problems numbered as No.1298.A, 1298.B, 1298.C, 1298.D, 1298E, publication date 30.04.2018. The article can be also found from the Articles page.


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