Ruy Lopez
Cuba March 15, 1976 Grandmasters
|
138. Ruy Lopez |
Kampuchea August 28, 1986 Stockholmia
|
390. Ruy Lopez |
Guinea-Bissau June 1, 1988 Finlandia 88 - International Stamp Exhibition, Helsinki
|
432. MS - Ruy Lopez |
Laos November 22, 1988
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457. Ruy Lopez |