Slav Defense: Quiet Variation. Schallopp Defense Lasker vs Capablanca, 1921   (D12) Queen's Gambit Declined Slav, 30 moves, 1/2-1/2 Slav Defense: Quiet Variation. Schallopp Defense Hort vs E Meduna, 1990  (D12) Queen's Gambit Declined Slav, 43 moves, 1-0 Slav Defense: Quiet Variation. Schallopp Defense C Guimard vs A Bisguier, 1951  (D12) Queen's Gambit Declined Slav, 60 moves, 1-0 Slav Defense: Quiet Variation. Schallopp Defense E Paehtz vs M Mikadze, 2013 (D12) Queen's Gambit Declined Slav, 49 moves, 1-0 Slav Defense: Quiet Variation. Schallopp Defense P Seuffert vs E Schallopp, 1893 (D12) Queen's Gambit Declined Slav, 40 moves, 0-1 Slav Defense: Quiet Variation. Schallopp Defense A Selezniev vs Rubinstein, 1924 (D12) Queen's Gambit Declined Slav, 15 moves, 1/2-1/2 Slav Defense: Three Knights Variation Keene vs H T Jones, 1962   (D15) Queen's Gambit Declined Slav, 34 moves, 1-0 7 games