[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.06.13"]
[Round "13"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[SetUp "1"]
[FEN "r1bqk1nr/pp1n1ppp/2pb4/3pp3/8/P2PP1P1/1PPNQP1P/R1B1KBNR b KQkq - 0 6"]
[GameDuration "00:00:00"]
[GameStartTime "2026-06-13T16:26:38 +0000"]
[GameEndTime "2026-06-13T16:26:38 +0000"]
[PlyCount "5"]
[Termination "illegal move"]
[TimeControl "-"]

6... f5 {+1.20/8 0.071s, n=7557, sd=10} 7. Ngf3 {-0.90/8 0.062s, n=11344, sd=13}
Nh6 {+0.97/7 0.030s, n=7337, sd=10}
8. e4 {-0.71/9 0.042s, n=13359, sd=13, Black makes an illegal move: e8h8} 1-0