[Event "?"]
[Site "?"]
[Date "2025.06.30"]
[Round "1"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[FEN "rnbq1rk1/pp2ppbp/2pp1np1/8/8/P2PPPP1/1PPNQ2P/R1B1KBNR b KQ - 0 1"]
[GameDuration "00:00:03"]
[GameEndTime "2025-06-30T23:20:09.121 CEST"]
[GameStartTime "2025-06-30T23:20:05.546 CEST"]
[PlyCount "6"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "8.039+0.08"]

1... a5 {+0.98 17/28 630 729431} 2. Nh3 {-0.87 17/28 355 417768}
a4 {+0.85 19/30 628 752577} 3. Bg2 {-0.87 17/33 442 483257}
d5 {+0.85 20/30 746 831488}
4. O-O {-0.83 18/28 443 442506, Black makes an illegal move: d6d5} 1-0