[Event "?"]
[Site "?"]
[Date "2026.01.24"]
[Round "1"]
[White "Potential-base"]
[Black "Potential-dev"]
[Result "1-0"]
[FEN "2kr1bnr/ppp1pppp/2nq2b1/1B6/6P1/2N2N1P/PPPP1P2/R1BQK2R w KQ - 0 1"]
[GameDuration "00:00:05"]
[GameEndTime "2026-01-24T16:31:55.310 UTC"]
[GameStartTime "2026-01-24T16:31:49.688 UTC"]
[PlyCount "1"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.92+0.05"]

1. O-O {-0.40 16/28 183 281855, Black makes an illegal move: a8a8} 1-0