[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1866"]
[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 "r1bqk1nr/ppppp1bp/n4pp1/8/1P1P4/P5PN/2P1PP1P/RNBQKB1R b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:04:13 +0000"]
[GameEndTime "2026-09-14T16:04:13 +0000"]
[PlyCount "4"]
[Termination "illegal move"]
[TimeControl "-"]

5... c6 {-0.75/9 0.021s, n=13869, sd=13} 6. Bg2 {+0.59/8 0.024s, n=15483, sd=12}
d5 {-0.71/10 0.020s, n=13667, sd=14, White makes an illegal move: e1h1} 0-1