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Queen's Indian Defense: Spassky System

48%47%
1.d4Nf62.c4e63.Nf3b64.e3
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Train with puzzlesБаза дебютов
88% Bb749%47%4% Bb4+49%46%3% Ba645%50%1% d549%47%1% c545%51%1% Be748%48%0% Nc644%52%0% d647%49%0% Ne444%51%0% h646%51%0% g646%50%0% c646%49%