advanced · rating 2703
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White to move. Opponent's last move: Kb7.
advantagedefensiveMoveendgamelongpawnEndgamequietMovezugzwang
563 plays
5 plies in the line
Reveal line
Opponent's last move: Kb7
Solution: a4 → Ka7 → Kb4 → Kb6 → Kc4