[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "753"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "1nbqkbnr/rBppp1pp/8/p4p2/2P5/4P2P/PP1P1PP1/RNBQK1NR b KQk - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:09:37 +0000"]
[GameEndTime "2026-09-14T16:09:37 +0000"]
[PlyCount "4"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bxb7 {+5.77/9 0.012s, n=13151, sd=12}
6. Nf3 {-5.42/9 0.015s, n=12456, sd=15}
e6 {+5.89/10 0.032s, n=33858, sd=15, White makes an illegal move: e1h1} 0-1