[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "656"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "r1bqkb1r/ppp2ppp/n2ppn2/8/2NP4/4P2N/PPP2PPP/R1BQKB1R b KQkq - 4 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:39:01 +0000"]
[GameEndTime "2026-09-14T13:39:01 +0000"]
[PlyCount "3"]
[Termination "illegal move"]
[TimeControl "-"]

5... Be7 {+0.44/9 0.018s, n=14399, sd=15}
6. a4 {-0.10/8 0.030s, n=13852, sd=11, Black makes an illegal move: e8h8} 1-0