[Event "?"]
[Site "?"]
[Date "2025.06.30"]
[Round "1"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[FEN "r1bqkb1r/ppp2pp1/2np3p/8/4Pp2/2PP1N1P/PP2BPP1/RN1Q1RK1 w kq - 0 1"]
[GameDuration "00:00:02"]
[GameEndTime "2025-06-30T23:22:23.986 CEST"]
[GameStartTime "2025-06-30T23:22:21.693 CEST"]
[PlyCount "7"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "5.09+0.05"]

1. d4 {+0.78 15/30 242 289631} g5 {-0.68 15/25 228 327786}
2. Re1 {+0.67 17/31 486 643199} Bg7 {-0.72 18/33 335 499921}
3. Nbd2 {+0.75 17/30 205 290682} O-O {-0.74 15/30 356 476271}
4. a4 {+0.74 16/27 188 316562, Black makes an illegal move: e8g8} 1-0