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2

$\begingroup$ Love the Q-B-R cascades! $\endgroup$
– loopy walt
Commented Mar 9, 2021 at 12:37
3

$\begingroup$ Right, cool tricks to chain the black pieces to reduce the number of witnesses! And I like the storytelling in the explanation, haha $\endgroup$
– justhalf
Commented Mar 9, 2021 at 19:06
2

$\begingroup$ oeps, missed that $\endgroup$
– Retudin
Commented Mar 10, 2021 at 16:58
2

$\begingroup$ Nice, the chain just got longer! a2-a7-c5-d5-b7-c7-d6-e6! $\endgroup$
– justhalf
Commented Mar 11, 2021 at 3:49
2

$\begingroup$ The no witnesses solution is even prettier than the original one! $\endgroup$
– loopy walt
Commented Mar 13, 2021 at 5:54

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