[Event "?"]
[Site "?"]
[Date "2025.06.23"]
[Round "1"]
[White "Helios-dev"]
[Black "Helios-base"]
[Result "0-1"]
[FEN "r1bqkb1r/pp2nppp/3p2n1/3Np3/2P1P3/3B1N2/PP3PPP/R1BQK2R w KQkq - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-06-23T15:43:28.378 UTC"]
[GameStartTime "2025-06-23T15:43:28.168 UTC"]
[PlyCount "2"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.03+0.04"]

1. a3 {+0.50 5/0 89 835615}
Nxd5 {-0.55 5/0 96 1299274, White makes an illegal move: a2a3} 0-1