App Description

The powerful chess program on AppStore.

Features:

* Stronger than most commercial iPhone chess apps!

* Plays aggressive and dynamic chess, and is not afraid of sacrificing material for initiative or attacking chances.

* Adjustable playing strength.

* Choose between several styles of play: "Passive", "Solid", "Active", "Aggressive" or "Suicidal".

* Big, deep and varied opening book. Choose between three levels of book variety.

* Displays book moves and engine analysis, including search depth, evaluations and main lines.

* Allows you to easily set up board positions.

* Able to think during the opponent's time, for maximum playing strength (disabled by default, in order to save battery life).

* Play against the machine, or play both sides, with or without book moves and engine analysis displayed on the screen.

* Choose from nine piece sets and eight color schemes.

* Complete source code available under the GNU General Public License.

iPhone Screenshots

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Ketch Chess screenshot 1 Ketch Chess screenshot 2 Ketch Chess screenshot 3 Ketch Chess screenshot 4 Ketch Chess screenshot 5

iPad Screenshots

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Ketch Chess screenshot 6 Ketch Chess screenshot 7

App Changes

  • February 27, 2017 Initial release