foundation · rating 1122
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Black to move. Opponent's last move: Qxb7.
backRankMatelongmatemateIn3middlegamesacrifice
4164 plays
5 plies in the line
Reveal line
Opponent's last move: Qxb7
Solution: Qe2+ → Kg1 → Qe1+ → Rxe1 → Rxe1#