In the Soviet era, chess computers were built to sharpen the minds of champions. Pioneer 2 recreates that experience — a chess engine inspired by world champion Anatoly Karpov's style of play.
The engine comments on every move — praising your ideas, warning about threats, or mocking your blunders. Soviet style.
8 difficulty levels. From beginner to full-strength Karpov mode. Free. No login. Just chess.