[Event "?"]
[Site "?"]
[Date "2025.06.23"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1-0"]
[FEN "rnbq1rk1/pp2bppp/2p1pn2/8/7N/2NB4/PPPP1PPP/R1BQK2R b KQ - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-06-23T15:40:31.764 UTC"]
[GameStartTime "2025-06-23T15:40:31.567 UTC"]
[PlyCount "2"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4+0.04"]

1... Na6 {+0.30 5/0 86 907602}
2. Bxa6 {-0.35 6/0 85 1656967, Black makes an illegal move: b8a6} 1-0