[Event "?"] [Site "?"] [Date "1967.??.??"] [Round "?"] [White "Mitrofanow, Leopold"] [Black "?"] [Result "1-0"] [SetUp "1"] [FEN "8/k7/P2b2P1/KP1Pn2P/8/8/7p/4n3 w - - 0 1"] [PlyCount "19"] [EventDate "1967.??.??"] 1. b6+ Ka8 2. g7 h1=Q 3. g8=Q+ Bb8 4. a7 Nc6+ 5. dxc6 Qxh5+ 6. Qg5 (6. Ka4 Qd1+ 7. Qb3 Qa1+ 8. Kb5 Qe5+ 9. Ka6 Qa1+) (6. Kb4 Nd3+ (6... Qh4+ 7. Ka5 Qh5+ 8. Qg5 ) 7. Kc3 Qa5+ 8. Kxd3 Qa3+ 9. Kc2 Qa4+) (6. Ka6 Qe2+ 7. Ka5 Qe5+ 8. Ka4 Qd4+ 9. Kb5 Qe5+) 6... Qxg5+ 7. Ka6 Qa5+ 8. Kxa5 Bxa7 9. c7 Kb7 10. bxa7 1-0