IBM

1-0 Mikhail Botvinnik vs Szilagyi, Gyorgy 1966 · IBM · King's Indian Attack The Soviet School 0-1 Szabo, Laszlo vs Mikhail Botvinnik 1966 · IBM · English Opening: Symmetrical Variation, Normal Variation The Soviet School 1-0 Mikhail Botvinnik vs Van Scheltinga, Theo D 1966 · IBM · English Opening: Agincourt Defense, Neo-Catalan Declined The Soviet School 1-0 Mikhail Botvinnik vs Pomar Salamanca, Arturo 1966 · IBM · Slav Defense: Exchange Variation, Symmetrical Line The Soviet School 0-1 Kuijpers, Franciscus Antonius vs Mikhail Botvinnik 1966 · IBM · Pirc Defense: Austrian Attack, Weiss Variation The Soviet School 1-0 Mikhail Botvinnik vs Zuidema, Coenraad 1966 · IBM · Neo-Grünfeld Defense: Delayed Exchange Variation The Soviet School 1-0 Barendregt, Johan Teunis vs Mikhail Botvinnik 1966 · IBM · Caro-Kann Defense The Soviet School 1-0 Mikhail Botvinnik vs Robatsch, Karl 1966 · IBM · Queen's Gambit Declined: Exchange Variation, Reshevsky Variation The Soviet School ½-½ Flohr, Salo vs Mikhail Botvinnik 1966 · IBM · Bogo-Indian Defense: Nimzowitsch Variation The Soviet School