advanced · rating 2449
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Black to move. Opponent's last move: a4.
crushingdefensiveMovedeflectionendgameveryLong
447 plays
7 plies in the line
Reveal line
Opponent's last move: a4
Solution: Qg6 → Rf2 → Qb1+ → Kh2 → Rxf2 → Qa8+ → Kh7