[Event "?"]
[Site "?"]
[Date "2025.06.23"]
[Round "1"]
[White "Helios-dev"]
[Black "Helios-base"]
[Result "0-1"]
[FEN "r2q1rk1/p1p2ppp/2pbpn2/3p1b2/3P4/2P1PN1P/PP3PP1/R1BQK1NR w KQ - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-06-23T15:40:33.872 UTC"]
[GameStartTime "2025-06-23T15:40:33.641 UTC"]
[PlyCount "2"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4+0.04"]

1. a3 {-1.25 6/0 98 655637}
c5 {+0.75 5/0 88 1030972, White makes an illegal move: a2a3} 0-1