[Event "Sochi, 1967"] [White "Boris Spassky"] [Black "Kick Langeweg"] [FEN "r1r2bk1/p4pBp/1p6/3q1N2/n1P5/4R3/P3QPPP/6K1 w - - 1 0"] %Hidden=1 1. Nh6+ Kxg7 2. Qg4+ Kxh6 3. Rh3+ Qh5 4. Rxh5#