Official BotGambit opponent

Tired Fish

A chess bot that gets weaker after every move, making the same position easier to handle as the game continues.

Play Tired Fish

How Tired Fish changes the game

A chess bot that gets weaker after every move, making the same position easier to handle as the game continues.

Its strength stays between 0 and 3,200 Elo.

Available difficulties

  • Relaxed: 2,500 starting Elo
  • Original: 3,200 starting Elo
  • Ruthless: 3,200 starting Elo

How to play against Tired Fish

Respect the strong opening moves, keep the position sound, and aim for a longer game where its falling strength matters.

Community statistics

Games played
2,273
Wins
509
Player win rate
22.4%
Average game length
39.1 full moves
  • Learning Fish — It gains Elo after each of its moves and becomes more accurate as the game continues.
  • Coin-Flip Fish — Its chance of choosing a random legal move rises after every reply, creating increasingly unusual positions.
  • Balanced Fish — It chooses the engine line whose evaluation stays closest to equality instead of always maximizing its own advantage.

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