FEATURED 01▶ 0 plays
Queen Gambler
Perfectly sensible Stockfish, right until it finds a legal way to launch the queen into traffic.
Reveal prompt
Stockfish desperately tries to sacrifice its queen as early as possible.
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Our four featured bots stay first, followed by community creations ranked by plays and votes.
FEATURED 02▶ 0 plays
Final Boss Martin
Martin starts harmless and gains 100 real Stockfish Elo after every move he survives.
Reveal prompt
Starts at 200 Elo. Gains 100 Elo every move. Survive long enough and you are facing full Stockfish.
FEATURED 03▶ 0 plays
Bongcloud Boss
It walks the king into the opening, fixes its tie, and resumes playing like Stockfish.
Reveal prompt
Stockfish must begin every game with the Bongcloud, then return to full-strength best play.
FEATURED 04▶ 0 plays
Equalizer
Winning is gauche. Losing is embarrassing. Equalizer keeps dragging the game back toward dead even.
Reveal prompt
Attempts to keep the evaluation as close to 0.00 as possible.
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