Mastersoft's Chess game is an Android application that features an excellent desktop PC chess engine. The game is 100% free, but there is one in-app purchase option to remove the advertisements. It has a grading system with 100 levels from novice to grandmaster, coach training mode, rating mode, and 2 player mode. This chess engine finished 4th in the World Microcomputer Chess Championships and is only available in this game. The game is designed to play like a human opponent, and it is easy to play but difficult to beat. It has a simple intuitive uncluttered interface that lets you concentrate on your game. Mastersoft Chess has something for both beginners and grandmasters, with features such as hint facility, coach mode, and thought analysis. It also includes an opening book of over 23,000 moves, 100% full chess rules, and ELO rating system. The game has a huge collection of stunning high-resolution chess sets in both 2D and 3D, and boards are constructed from real materials such as oak, ash, marble, and slate.