Leiden

½-½ Mikhail Botvinnik vs Donner, Jan Hein 1970 · Leiden · King's Indian Attack: Symmetrical Defense The Soviet School ½-½ Mikhail Botvinnik vs Boris Spassky 1970 · Leiden · Queen's Gambit Declined: Charousek Variation The Soviet School 1-0 Larsen, Bent vs Mikhail Botvinnik 1970 · Leiden · English Opening: King's English Variation, Four Knights Variation, Korchnoi Line The Soviet School ½-½ Larsen, Bent vs Boris Spassky 1970 · Leiden · Nimzo-Larsen Attack: Modern Variation The Soviet School 1-0 Boris Spassky vs Donner, Jan Hein 1970 · Leiden · French Defense: Classical Variation The Soviet School 1-0 Mikhail Botvinnik vs Larsen, Bent 1970 · Leiden · King's Indian Defense: Sämisch Variation, Normal Defense The Soviet School ½-½ Donner, Jan Hein vs Mikhail Botvinnik 1970 · Leiden · Horwitz Defense The Soviet School ½-½ Donner, Jan Hein vs Boris Spassky 1970 · Leiden · Benoni Defense: Knight's Tour Variation The Soviet School ½-½ Boris Spassky vs Mikhail Botvinnik 1970 · Leiden · Caro-Kann Defense: Classical Variation, Spassky Variation The Soviet School ½-½ Boris Spassky vs Larsen, Bent 1970 · Leiden · Sicilian Defense: Scheveningen Variation The Soviet School ½-½ Mikhail Botvinnik vs Donner, Jan Hein 1970 · Leiden · Queen's Gambit Declined: Harrwitz Attack, Main Line The Soviet School ½-½ Mikhail Botvinnik vs Boris Spassky 1970 · Leiden · English Opening: King's English Variation, Taimanov Variation The Soviet School ½-½ Larsen, Bent vs Mikhail Botvinnik 1970 · Leiden · Caro-Kann Defense: Classical Variation The Soviet School 0-1 Larsen, Bent vs Boris Spassky 1970 · Leiden · Queen's Gambit Accepted: Classical Defense, Rubinstein Variation The Soviet School ½-½ Boris Spassky vs Donner, Jan Hein 1970 · Leiden · Sicilian Defense: Najdorf Variation, Main Line The Soviet School 0-1 Mikhail Botvinnik vs Larsen, Bent 1970 · Leiden · Dutch Defense: Nimzo-Dutch Variation The Soviet School ½-½ Donner, Jan Hein vs Mikhail Botvinnik 1970 · Leiden · King's Indian Defense: Orthodox Variation The Soviet School ½-½ Donner, Jan Hein vs Boris Spassky 1970 · Leiden · Nimzo-Indian Defense: Rubinstein System The Soviet School ½-½ Boris Spassky vs Mikhail Botvinnik 1970 · Leiden · Caro-Kann Defense: Classical Variation, Spassky Variation The Soviet School ½-½ Boris Spassky vs Larsen, Bent 1970 · Leiden · Dutch Defense The Soviet School