Leonid Kaushansky vs Gregory Zinovyevich Kaidanov
Midwest Class Championships Rosemont, IL USA round 2 1992.07.??
Bishop’s Opening: Horwitz Gambit 0-1

Leonid Stein vs Boris Spassky
USSR Championship 1961a Moscow URS round 19 1961.02.10
Ruy Lopez: Classical Defense, Benelux Variation 1-0

Leonid Stein vs Ratmir Kholmov
USSR Championship Moscow URS round 5 1969.09.11
Ruy Lopez: Closed, Bogoljubov Variation 1/2-1/2

Leonid Yudasin vs Vladimir Kramnik
Candidates Match Wijk aan Zee NED round 1 1994.01.16
Sicilian Defense: Four Knights Variation, Cobra Variation 0-1

Leonidas Kokkinos vs Avgousti Avgoustianos
Wch U20 Tjentiste BIH round 3 1975.08.18
Sicilian Defense: Dragon Variation, Yugoslav Attack 1-0

Leonidas Kokkinos vs Jose Bonilla
Wch U20 Tjentiste BIH round 13 1975.09.01
Pirc Defense: Austrian Attack 1-0

Leonids Dreibergs vs Teodors Bergs
ZV. d. BV. Tournament Riga LAT 1943.01.06
Bishop’s Opening 1/2-1/2

Lev Aronin vs Peter Romanovsky
URS-ch sf Moscow 1945.??.??
Queen’s Indian Defense: Anti-Queen’s Indian System 0-1

Lev Kaiev vs Nikolay Antonovich Kopaev
1st Category group 2 Rostov on Don (URS) 1937.??.??
Alekhine Defense 1-0

Lev Polugaevsky vs A T Arnason
Reykjavik Open Reykjavik ISL round 1 1988.02.23
King’s Indian Defense: Orthodox Variation 1-0