[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "906"]
[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 "rnb1kbnr/p2pppp1/2p4p/qp6/2P4P/P5PN/1P1PPP2/RNBQKB1R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:11:16 +0000"]
[GameEndTime "2026-09-14T16:11:16 +0000"]
[PlyCount "4"]
[Termination "illegal move"]
[TimeControl "-"]

5... bxc4 {+1.68/9 0.013s, n=13322, sd=13}
6. Bg2 {-1.67/9 0.014s, n=14454, sd=15}
d5 {+1.75/9 0.013s, n=12653, sd=13, White makes an illegal move: e1h1} 0-1