Find the strongest move in quiet positions across 15 strategic ideas — open files, knight outposts, pawn structures, the right piece to trade. No tactics: pure positional judgment, graded move by move, with a per-theme strength profile and links to the public-domain classics (Nimzowitsch, Capablanca, Lasker) that teach each idea. Free, no account needed.
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Strategy Test
How well do you judge a position?