First color selected adds +1, the other adds −1. Each square shows net on top and press counts below. Right-click a square to clear it. W / B to switch color. Long-press a square to clear it.
Upload a chess board screenshot, then click squares to count pieces by color.
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First color selected adds +1, the other adds −1. Each square shows net on top and press counts below. Right-click a square to clear it. W / B to switch color. Long-press a square to clear it.