Puzzle 712915: Black to win
Puzzle 712915: Black to win
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Pekka Koski - Erkki K Koskinen
Finland corr, 1974 Pekka Koski - Erkki K Koskinen
Finland corr, 1974
Finland corr, 1974 Pekka Koski - Erkki K Koskinen
Finland corr, 1974
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Hint
Main motif of this puzzle: Unpinning
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✅ Puzzle solved, congratulations!
❌ Sorry, but that was not the correct move.