The Hub

Deepen Your Strategy, Master the Board.
Featuring the analysis-driven "Lab Series" and the minimalist "Simple Series." Strategy games built for research and immersion.
KataGo AI

Go Lab

Powered by the world-class KataGo AI. Full-screen 19x19 board support with real-time evaluation graphs.

 Arasan Engine

Chess Lab

Stunning 2.5D board visuals combined with Arasan's precise analysis. A professional tool for strategic mastery.

 Sunfish4 Engine

Shogi Lab

Professional-grade Shogi engine. Analyze every move and thinking time in detail to elevate your research.

 Pure Gameplay

Reversi - Simple

No ads, no distractions. A tactile and serene experience for those who value quiet concentration.

 Pure Gameplay

Gomoku - Simple

Hand-crafted engine with a sleek interface. Challenge players worldwide in real-time online matches.
Developing

Checkers Lab

Supporting diverse international rules for next-gen checkers research. Coming soon.