Alekhine vs Bogoljubov, 1929  (D16) Queen's Gambit Declined Slav, 26 moves, 1-0 Denker vs E Schwartz, 1933  (D16) Queen's Gambit Declined Slav, 36 moves, 1-0 Alekhine vs Euwe, 1935  (D16) Queen's Gambit Declined Slav, 57 moves, 1-0 Alekhine vs K Helling, 1936  (D16) Queen's Gambit Declined Slav, 40 moves, 1-0 Alekhine vs Bogoljubov, 1936  (D16) Queen's Gambit Declined Slav, 47 moves, 1-0 Kotov vs Alatortsev, 1942  (D16) Queen's Gambit Declined Slav, 59 moves, 1-0 F Ekstrom vs V Soultanbeieff, 1946  (D16) Queen's Gambit Declined Slav, 26 moves, 1-0 V Osnos vs G Ustinov, 1960  (D16) Queen's Gambit Declined Slav, 22 moves, 1-0 8 games