Multi-Agent AI: Chess

Multi-agent GenAI app based on the LangGraph framework. Evaluation via LangSmith.

  • Agents: 1. Chess Board Proxy (LLM: gpt-4.1-mini), 2. Player White (LLM: gpt-4.1), and 3. Player Black (LLM: gpt-4o)
  • Tools: 1. Get Legal Moves and 2. Make Move

See also multi-agent multi-modal multi-model General AI Assistant.

Player White, Move 1
Analysis: e2e4 ♙

  • Opens lines for the queen and bishop
  • Controls the center
  • Classic opening move for rapid development
    r n b q k b n r
    p p p p p p p p
    . . . . . . . .
    . . . . . . . .
    . . . . P . . .
    . . . . . . . .
    P P P P . P P P
    R N B Q K B N R

Player Black, Move 2
Analysis: e7e5 ♟

  • Controls the center of the board
  • Opens lines for the queen and bishop
  • Symmetrical response to White's e2e4, leading to an open game
    r n b q k b n r
    p p p p . p p p
    . . . . . . . .
    . . . . p . . .
    . . . . P . . .
    . . . . . . . .
    P P P P . P P P
    R N B Q K B N R

Player White, Move 3
Analysis: g1f3 ♘

  • Develops the kingside knight to a natural square
  • Attacks the e5 pawn and controls central squares
  • Prepares for quick kingside castling
    r n b q k b n r
    p p p p . p p p
    . . . . . . . .
    . . . . p . . .
    . . . . P . . .
    . . . . . N . .
    P P P P . P P P
    R N B Q K B . R

Player Black, Move 4
Analysis: g8f6 ♞

  • Develops the kingside knight to its optimal square
  • Attacks the e4 pawn and supports the center
  • Prepares for a flexible pawn structure and potential kingside castling
    r n b q k b . r
    p p p p . p p p
    . . . . . n . .
    . . . . p . . .
    . . . . P . . .
    . . . . . N . .
    P P P P . P P P
    R N B Q K B . R