[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "952"]
[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 "rnbqk2r/pp1ppp1p/2p2npb/8/2P1P3/7N/PPQP1PPP/RNB1KBR1 b Qkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T18:27:14 +0200"]
[GameEndTime "2026-09-14T18:27:14 +0200"]
[PlyCount "3"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {+2.03/10 0.043s, n=25069, sd=13}
6. cxd5 {-2.27/10 0.045s, n=27686, sd=15, Black makes an illegal move: e8h8} 1-0