[Event "?"]
[Site "?"]
[Date "2025.06.23"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1-0"]
[FEN "rn1qkbnr/ppp2ppp/4b3/P2pp3/8/2P4P/1P1PPPP1/RNBQKBNR b KQkq - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-06-23T14:40:06.484 UTC"]
[GameStartTime "2025-06-23T14:40:06.354 UTC"]
[PlyCount "6"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "0.86+0.01"]

1... d4 {-1.00 4/0 3 5553} 2. cxd4 {-1.00 4/0 2 9100} Qxd4 {+1.00 3/0 1 2512}
3. Nf3 {-1.00 4/0 2 14292} a6 {-5.80 4/0 1 9089}
4. Nxd4 {+6.80 5/0 2 19296, Black makes an illegal move: a7a6} 1-0