Chess bot playing HORDE ultrabullet vs STOCKFISH at Lichess

Stockfish Chess Engine

The Strongest Computer Chess Engines Over Time

ChessBot Blog - How to analyze chess position

TouchArcade

How to Use a Chess Engine? Your Quick & Effective Guide

Mittens vs Stockfish: PERFECT GAME

Défi Bot: Stockfish 2

Chess Bot - Variants (Chess960, Crazyhouse, Horde, etc)

GitHub - hrt/LichessBot: A simple fully automated chess bot for Lichess using only javascript. Utilising the stockfish chess engine.

How can a typical chess engine (Stockfish, Komodo, etc.) be so small in size but so powerful in play? It's usually only 1MB-2MB but beats chess grandmasters. - Quora