[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2580"]
[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 "rnbqkb1r/p1p2ppp/3ppn2/1p6/8/2N2P2/PPPPP1PP/R1BQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:50:35 +0200"]
[GameEndTime "2026-09-14T16:50:35 +0200"]
[PlyCount "4"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nxb5 {-0.43/9 0.018s, n=13554, sd=13} Be7 {+0.52/9 0.019s, n=15067, sd=12}
6. e3 {+0.13/9 0.039s, n=27780, sd=13, Black makes an illegal move: e8h8} 1-0