de Riviere vs S Dubois, 1855  (B01) Scandinavian, 26 moves, 0-1 Steinitz vs S Dubois, 1862  (C51) Evans Gambit, 20 moves, 0-1 S Dubois vs Duke Karl / Casabianca / Preti, 1855  (C33) King's Gambit Accepted, 23 moves, 1-0 S Dubois vs M Wyvill, 1859  (C39) King's Gambit Accepted, 23 moves, 1-0 W Budzinski vs S Dubois, 1855  (C31) King's Gambit Declined, Falkbeer Counter Gambit, 38 moves, 0-1 5 games