How to Use Torch Chess Engine

If you follow computer chess, you may have heard about Torch. It is one of the strongest modern chess engines, developed by a team of well-known engine programmers working with Chess.com. The engine became famous after competing against top engines like Stockfish in computer chess events.

Unlike Stockfish, Torch is not officially released as a normal downloadable engine by Chess.com. However, chess players can still use versions of Torch through Chess.com analysis or community-made standalone projects.

This guide explains how Torch works, how to install it, and how to use it for analysis and training.

What Is Torch Chess Engine?

Torch is a neural-network chess engine designed for very strong analysis. The developers include authors behind famous engines such as Ethereal, Koivisto, Berserk, and Dragon.

Torch uses the UCI protocol, which stands for Universal Chess Interface. UCI allows chess engines to communicate with chess GUIs (graphical user interfaces).

That means the engine itself does not display a chessboard. You need a separate GUI program to actually use it comfortably.

Popular GUIs include:

• Cute Chess
• Arena Chess
• Lucas Chess

Think of it this way:

• The GUI is the chessboard and interface.
• The engine is the “brain” calculating moves.

Method 1. Using Torch on Chess.com

The easiest way to use Torch is directly on Chess.com.

Step 1. Open Analysis Board

Go to:

Chess.com Analysis Board

Load a game, enter moves, or set up a position.

Step 2. Select Torch

In the engine selection menu, choose Torch.

Chess.com usually provides different versions, including lightweight and stronger neural-network modes.

Step 3. Start Analyzing

Now you can:

• Check blunders
• Find tactical ideas
• Analyze openings
• Study endgames
• Compare candidate moves

Torch is especially useful because it sometimes evaluates positions differently from Stockfish. Many players like using multiple engines to get broader insights.

For example:

• Stockfish may prefer concrete tactical moves.
• Torch may suggest more positional or human-like plans in certain positions.

Of course, both are still superhuman engines.

Method 2. Running Torch as a Standalone Engine

There is also a community project that allows users to run Torch outside Chess.com.

What You Need

You need:

1. A chess GUI
2. The Torch executable
3. Node.js installed on your computer

The community wrapper project is available here:

Torch-v2 GitHub Project

Step 1. Install Node.js

Download and install Node.js from:

Node.js Official Website

After installation, restart your computer if necessary.

Step 2. Download Torch Wrapper

Download the latest release from the GitHub page above.

You can either:

• Download the ready-made executable
• Or compile it manually

The GitHub instructions include commands like:

git clone https://github.com/0wwafa/torch-v2
cd torch-v2
gcc torch-2.c -o torch-2
node dl.js

If you are not comfortable with compiling software, just use the prebuilt executable.

Step 3. Add Torch to Your GUI

Open your chess GUI.

In programs like Cute Chess or Arena Chess:

1. Go to Engine Management
2. Click “Add Engine”
3. Select the Torch executable
4. Save

Now Torch should appear in your engine list.

Basic UCI Commands

If you run engines through a terminal or command line, you may see UCI commands like these:

uci
isready
position startpos
go depth 10

These commands tell the engine:

• Initialize UCI mode
• Confirm readiness
• Load the starting position
• Analyze 10 moves deep

Most GUIs handle this automatically, so beginners usually never need to type these manually.

Recommended Engine Settings

When using Torch or any strong engine, a few settings matter a lot.

Threads

This controls how many CPU cores the engine uses.

• More threads = faster analysis
• Too many threads = your computer may slow down

A good rule:

• 2–4 threads for normal laptops
• 8+ threads for strong desktops

Hash

Hash memory stores previously analyzed positions.

Typical values:

• 256 MB for casual use
• 1024 MB or more for deep analysis

MultiPV

MultiPV tells the engine to show multiple candidate moves.

For example:

• MultiPV 1 = best move only
• MultiPV 3 = top 3 moves

This is extremely useful for studying openings because you can compare ideas instead of memorizing only one engine move.

Should Beginners Use Torch?

Yes, but carefully.

Strong engines can actually hurt improvement if you only copy moves without understanding them.

A better approach is:

1. Analyze the game yourself first
2. Write your own thoughts
3. Then compare with Torch

That process trains calculation and evaluation skills much better.

Engines are best used as teachers, not as replacement brains.

Torch vs Stockfish

Here is a simple comparison:

Feature	Torch	Stockfish
Availability	Mostly through Chess.com	Fully open-source
Strength	Superhuman	Superhuman
Neural network	Yes	Yes
Free standalone use	Limited	Yes
Popularity	Growing	Extremely popular

Right now, Stockfish remains easier for most players to install and customize. But Torch has gained a strong reputation in engine competitions and analysis quality.