[Event "Zagreb, 1955"] [White "Miroslav Filip"] [Black "Borislav Milic"] [FEN "5rk1/pR6/3Q4/2pPnp1p/P3p2q/4P1N1/5Pp1/6K1 b - - 0 1"] %Hidden=1 1... Nf3+ 2. Kxg2 Qh2+ 3. Kf1 Qg1+ 4. Ke2 Qe1#