Art of logical thinking
5 • hubabuba1234 •- Karpov, Anatoly - Kortschnoj, Viktor
- Huebner, Robert - Portisch, Lajos
- Kasparov, Garry - Bacrot, Etienne
- Anand, Viswanathan - Ivanchuk, Vassily
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How to reasses your chess
1 • hubabuba1234 •- Sheamac - MaybeYouAreLostNow
- filatelico - MaybeYouAreLostNow
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