| Position | Engine | Nodes per second | Depth after 30s | Evaluation gap | | :--- | :--- | :--- | :--- | :--- | | Position 1 – Ruy Lopez | Houdini 6 (4 threads) | 2.1 million | Depth 28 | +0.43 | | Same position | Stockfish 16 (4 threads) | 4.8 million | Depth 34 | +0.51 (more accurate) | | Tactical Test – Queen sac | Houdini 6 | Finds in 12s | Depth 31 | Wins in 15 moves | | Same tactic | Stockfish 16 | Finds in 4s | Depth 39 | Wins in 12 moves |
| Feature | Desktop Houdini "Full" | Typical Weak Engine | | :--- | :--- | :--- | | Multi-core (4+ threads) | Yes | No (single thread) | | Large hash (2048 MB+) | Yes | 16-64 MB | | Infinite analysis | Yes | Limited depth | | Opening book | Full (millions of positions) | Basic (1,000 moves) | | Endgame tablebases (Syzygy) | Yes | No | | Custom time controls | Yes | Presets only | houdini chess engine for android full
A "full" engine on Android means you get all of the above, running locally on your device (no cloud). No lag, no subscriptions, no internet required. Just because you cannot run Houdini does not mean you cannot get stronger performance. Modern open-source engines have surpassed Houdini 6 by a wide margin. 1. Stockfish 16+ (The King of Chess) Rating: ~3600+ Elo (stronger than any Houdini ever released) | Position | Engine | Nodes per second
For over a decade, Houdini has been a legendary name in the world of computer chess. Developed by Belgian programmer Robert Houdart, Houdini was once the reigning world champion of chess engines, surpassing even Rybka and Stockfish in the early 2010s. Its aggressive, human-like, yet brutally calculating style made it a favorite among grandmasters and club players alike. Modern open-source engines have surpassed Houdini 6 by