{"content":"I'm creating an extremely difficult challenge that requires capturing complex patterns with varying formats, nested information, and special characters that need escaping. The challenge includes multiple pattern types that appear similar to invalid patterns, requiring precise regex techniques including lookaheads/lookbehinds, careful boundary handling, and complex alternations. Each target pattern contains tricky formatting elements that make naive approaches likely to fail.","function_call":{"name":"make_move","arguments":"{\"reasoning\": \"I'm creating an extremely difficult challenge that requires capturing complex patterns with varying formats, nested information, and special characters that need escaping. The challenge includes multiple pattern types that appear similar to invalid patterns, requiring precise regex techniques including lookaheads/lookbehinds, careful boundary handling, and complex alternations. Each target pattern contains tricky formatting elements tha... (truncated)