[Event "Moscow/Leningrad, 1941"] [White "Igor Bondarevsky"] [Black "Mikhail Botvinnik"] [FEN "6k1/pp1q1ppp/2p5/3n4/Q2P4/PPr4P/3NnBPK/5R2 b - - 0 1"] %Hidden=1 1... Rxh3+ 2. gxh3 Ndf4 3. Qxa7 Qxh3#