[Event "?"]
[Site "?"]
[Date "2025.10.19"]
[Round "1"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "0-1"]
[FEN "nrkr2nb/pppppbp1/5q1p/5p2/1PPP4/P3P3/5PPP/BNNBRQKR b KQkq - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-10-19T20:25:53.885 CEST"]
[GameStartTime "2025-10-19T20:25:53.515 CEST"]
[PlyCount "7"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "inf"]
[Variant "fischerandom"]

1... Rf8 {-1.88 8/17 30 9793} 2. Qd3 {+1.86 9/17 61 19775}
g5 {-1.92 8/21 52 16879} 3. O-O {+2.08 9/15 17 6356} O-O-O {-1.83 9/22 56 20349}
4. Kh1 {+2.12 8/20 47 14842}
Kb8 {-1.86 9/20 45 15789, White makes an illegal move: g1h1} 0-1