Date White Black Result Termination Moves Illegal
2025-12-02 gpt-4 gpt-5 (minimal) 0-1 forfeit_illegal_move 9 2
2025-12-02 gpt-4 gpt-5 (minimal) 1-0 forfeit_illegal_move 9 2
2025-12-02 glm-4.6 (no thinking) gpt-4.1 (minimal) 0-1 forfeit_illegal_move 3 2
2025-12-02 gpt-4 gpt-5 (minimal) 0-1 forfeit_illegal_move 7 2
2025-12-02 gpt-5 (minimal) claude-opus-4.1 (no thinking) 1-0 checkmate 14 1
2025-12-02 gpt-4o-2024-11-20 glm-4.6 (no thinking) 1-0 forfeit_illegal_move 5 2
2025-12-02 gpt-5 (minimal) gpt-4 1-0 forfeit_illegal_move 3 2
2025-12-02 gpt-5 (minimal) claude-opus-4 (no thinking) 0-1 forfeit_illegal_move 15 3
2025-12-02 gpt-5 (minimal) gpt-4 1-0 forfeit_illegal_move 3 2
2025-12-02 glm-4.6 (no thinking) gemini-2.0-flash-001 0-1 forfeit_illegal_move 5 2