[Event "USSR"] [Site "?"] [Round "0"] [White "Kirilov"] [Black "Furman"] [Result "0-1"] [FEN "3qr1k1/1br2ppp/p2b4/8/PpNp4/3P4/1PP2PPP/R1BQ1RK1 b - - 0 1"] 1... Bxh2+ 2. Kxh2 Qh4+ 3. Kg1 Bxg2 4. Kxg2 (4. f4 Qg3 $1 {typical quiet move}) (4. f3 Qg3 5. Bf4 Qxf4 6. Kxg2 Qg5+ 7. Kf2 Qh4+ 8. Kg2 Rc6 $19 { thematic Rook manoeuvre}) 4... Rc6 5. Bf4 (5. Qf3 Rg6+ 6. Qg3 Re2 7. Qxg6 hxg6 8. Bd2 Rxd2 9. Nxd2 Qg5+ 10. Kf3 Qxd2 $17 {Black must win in the long run}) 5... Qxf4 6. Rh1 Rf6 $1 {A fine interpolation} 7. Rh2 (7. Qd2 Qf3+ $19) (7. f3 Rg6+ 8. Kf1 Qg3 9. Qd2 Qxf3+ $19) 7... Rg6+ 8. Kh1 $1 Re1+ { deflecting the guard of f3} 9. Qxe1 Qf3+ {g2 focal point} 10. Rg2 Qxg2# 0-1