[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1028"]
[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 "r1bqkbnr/2pppp1p/1pn3p1/p7/8/N4NP1/PPPPPPBP/R1BQK2R w KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:01:49 +0000"]
[GameEndTime "2026-09-14T16:01:50 +0000"]
[PlyCount "5"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {+1.70/9 0.020s, n=16743, sd=12} Nf6 {-1.62/10 0.028s, n=21704, sd=14}
6. d5 {+1.44/8 0.015s, n=12711, sd=13}
Nb8 {-1.40/9 0.022s, n=13028, sd=13, White makes an illegal move: e1h1} 0-1