[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "856"]
[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 "r1bqkbr1/pp1ppppp/2n2n2/2P5/2B1P3/8/P1PP1PPP/RNBQK1NR b KQq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:01:35 +0000"]
[GameEndTime "2026-09-14T16:01:35 +0000"]
[PlyCount "4"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxe4 {+0.57/9 0.019s, n=12523, sd=15}
6. Ne2 {-0.41/9 0.020s, n=18000, sd=15}
Nxc5 {+0.78/11 0.056s, n=34386, sd=17, White makes an illegal move: e1h1} 0-1