[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "898"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkbnr/p2pp1p1/8/1pp2p1p/8/1P2P2N/P1PP1PPP/RNBQKB1R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:01:52 +0000"]
[GameEndTime "2026-09-14T16:01:52 +0000"]
[PlyCount "4"]
[Termination "illegal move"]
[TimeControl "-"]

5... a6 {-1.25/9 0.026s, n=19520, sd=13}
6. Be2 {+1.35/10 0.035s, n=28340, sd=16}
Nf6 {-1.21/9 0.014s, n=12657, sd=15, White makes an illegal move: e1h1} 0-1