[Event "?"]
[Site "?"]
[Date "2025.06.23"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1-0"]
[FEN "rn1qk2r/ppp1npbp/3p2p1/3Np1B1/2P1P3/8/PPP1NPPP/R2QK2R b KQkq - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-06-23T15:43:31.092 UTC"]
[GameStartTime "2025-06-23T15:43:30.884 UTC"]
[PlyCount "2"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.03+0.04"]

1... a6 {-4.05 6/0 96 927244}
2. Bxe7 {+3.75 6/0 87 1832841, Black makes an illegal move: a7a6} 1-0