[Event "?"]
[Site "?"]
[Date "2025.06.27"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1-0"]
[FEN "rn1qkb1r/pp1B1p1p/4pnp1/3p4/3N4/P1N1P3/1PP2PPP/R1BQK2R b KQkq - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-06-27T23:29:30.096 UTC"]
[GameStartTime "2025-06-27T23:29:29.337 UTC"]
[PlyCount "6"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.14+0.04"]

1... Nbxd7 {-0.40 1/0 1 318} 2. O-O {-0.15 5/0 180 394553}
e5 {+0.10 5/0 126 498678} 3. Nb3 {-0.30 6/0 93 238158}
Nc5 {+0.15 6/0 171 661214}
4. Nxc5 {-0.35 6/0 85 243095, Black makes an illegal move: 0000} 1-0