MasterChess 5000 is a game database that also plays chess. Use it to research master games that played your favorite chess opening. Play against it to test your strength. Check your endings with the perfect endgame tablebases. If you're attempting to craft the absolute best chess openings then a game database like MasterChess is essential.
Fun and challenging puzzle game that will take you on an exciting journey to uncover the secrets of the legendary sunken city