Faatumu le fuaiupu lenei: Na iʻu lava ina leiloa lona suafa i le 1985 iā Garry Kasparov, o lē sa matuā feteenaʻi lana faiga taufaamataʻu ma le faiga o le tulaga o Karpov. O le lua o i latou na tau i le lima maoae latalata i le lalolagi siamupini afitusi, le Lalolagi Chess siamupini 1984 (controversially faamutaina e aunoa ma se taunuuga ma Karpov taitai +5 −3 =40), Lalolagi Chess siamupini 1985 (lea Kasparov manumalo i le suafa, 13<unk>11), Lalolagi Chess siamupini 1986 (na manumalo ai Kasparov, 121⁄2<unk>111⁄2), Lalolagi Chess siamupini 1987 (tasi 12<unk>12, Kasparov taofia le suafa), ma
Ipu a le Lalolagi o le Chess 1990 (na toe manumalo foʻi Kasparov, 121⁄2<unk>111⁄2).