[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "936"]
[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 "rnbqkb1r/1pppp2p/p4np1/5p2/8/2N3PN/PPPPPP1P/1RBQKB1R w Kkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:41:04 +0000"]
[GameEndTime "2026-09-14T13:41:04 +0000"]
[PlyCount "5"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {+0.57/9 0.012s, n=12464, sd=10} d5 {-0.34/9 0.027s, n=23412, sd=16}
6. Bg2 {+0.39/9 0.013s, n=12171, sd=13}
Bg7 {-0.57/10 0.032s, n=29352, sd=18, White makes an illegal move: e1h1} 0-1