Rule of Thumb

WINNING AT CHESS

To win at chess, control the middle 4 squares of the board as soon as possible. – Gerry Flick, MD, ...

To win at chess, control the middle 4 squares of the board as soon as possible. – Gerry Flick, MD, JC, BCLM, Ship’s Surgeon, Tacoma, WA, USA

03/14/14

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