none 

Statements about this table:
karpov and smyslov have the best 10 - year period when fischer have the best 15 - year period
fischer and capablanca have the best 10 - year period when capablanca have the best 15 - year period
fisher only have the best 3 - year period , whereas karpov and smyslov have the best 15 - year period
although capablanca have the best 10 - year period , fischer alone have the best 15 - year period
position
best year
best 2 - year period
best 3 - year period
best 5 - year period
best 10 - year period
best 15 - year period
1
fischer
fischer
fischer
fischer , kasparov
fischer , capablanca
capablanca
2
kramnik
kramnik , capablanca , kasparov
capablanca , kasparov
fischer , kasparov
fischer , capablanca
karpov , kramnik
3
kasparov
kramnik , capablanca , kasparov
capablanca , kasparov
capablanca
kramnik
karpov , kramnik
4
botvinnik
kramnik , capablanca , kasparov
smyslov
kramnik , botvinnik
kasparov
smyslov , kasparov
5
capablanca
karpov , smyslov
botvinnik
kramnik , botvinnik
karpov , smyslov
smyslov , kasparov
position
best year
best 2 - year period
best 3 - year period
best 5 - year period
best 10 - year period
best 15 - year period
6
karpov
karpov , smyslov
kramnik
smyslov
karpov , smyslov
fischer
7
smyslov , tal
botvinnik , alekhine
karpov
karpov , lasker
botvinnik , spassky
botvinnik , spassky , petrosian
8
smyslov , tal
botvinnik , alekhine
spassky , lasker
karpov , lasker
botvinnik , spassky
botvinnik , spassky , petrosian
9
petrosian
anand
spassky , lasker
alekhine , anand
anand
botvinnik , spassky , petrosian
10
euwe
tal , spassky
anand
alekhine , anand
lasker , petrosian
anand
position
best year
best 2 - year period
best 3 - year period
best 5 - year period
best 10 - year period
best 15 - year period
11
spassky
tal , spassky
petrosian
petrosian , spassky
lasker , petrosian
tal
12
alekhine , anand
lasker , euwe
tal , alekhine
petrosian , spassky
tal , alekhine
alekhine , lasker
13
alekhine , anand
lasker , euwe
tal , alekhine
euwe , tal
tal , alekhine
alekhine , lasker
14
lasker
petrosian
euwe
euwe , tal
euwe
euwe
15
morphy
morphy
morphy
steinitz
steinitz
steinitz