Date White Black Result Termination Moves Illegal
2025-12-02 gpt-4.1 (minimal) claude-opus-4.1 (no thinking) 0-1 forfeit_illegal_move 19 2
2025-12-02 claude-opus-4.1 (no thinking) gpt-4.1 (minimal) 1-0 forfeit_illegal_move 14 2
2025-12-02 gpt-4.1 (minimal) gpt-4 1-0 forfeit_illegal_move 10 2
2025-12-02 gpt-4.1 (minimal) gpt-4 1-0 forfeit_illegal_move 10 3
2025-12-02 claude-opus-4.1 (no thinking) gpt-4.1 (minimal) 1-0 forfeit_illegal_move 9 2
2025-12-02 gpt-4.1 (minimal) gpt-4 1-0 forfeit_illegal_move 5 2
2025-12-02 claude-opus-4.1 (no thinking) gpt-4.1 (minimal) 1-0 forfeit_illegal_move 8 2
2025-12-02 gpt-4.1 (minimal) claude-opus-4 (no thinking) 1-0 forfeit_illegal_move 20 2
2025-12-02 gpt-4.1 (minimal) claude-opus-4.1 (no thinking) 0-1 forfeit_illegal_move 9 2
2025-12-02 deepseek-v3.2-exp (no thinking) gemini-2.5-flash (no thinking) 0-1 forfeit_illegal_move 7 2