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Историческую версию Шахматные часы можно получить на Android
Free and user-friendly chess clock.
Simple and user-friendly chess clock, that you will find in your pocket always when it's needed. :-)
Highlights:
• Three time modes: classic (no delay), bronstein and fischer delays.
• Configurable negative time counting.
• Show moves counters if you want.
• Disable switching screen off.
• Add time to a specified player (allows you to play with handicap).