KBchess by KBchess

KBchess brings touch typing to chess via Home Row Notation (HRN). Replacing mouse drags with home row keys reduces strain, boosts accuracy, and gives desktop players the speed to match mobile touchscreen taps.

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About this extension

KBchess enables keyboard-based chess play using Home Row Notation (HRN), mapping board coordinates directly to standard QWERTY home keys (A, S, D, F, J, K, L, ;). By typing 4-character coordinate paths (starting and ending squares), players execute fast, unambiguous moves without a mouse. Screen coordinates remain locked so the bottom-left is always AA. Features include visual square labels, dynamic screen highlights, a quick reset key (Space Bar), and Pro shortcut keys for precise single-square adjustments.

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KBchess by KBchess

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