[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1142"]
[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 "r1bqkb1r/pppp1pp1/n4n1p/4p3/P3PP2/8/1PPP1NPP/RNBQKB1R b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:43 +0000"]
[GameEndTime "2026-09-14T13:38:43 +0000"]
[PlyCount "6"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {+0.35/8 0.020s, n=13737, sd=12}
6. Bxa6 {-0.50/10 0.039s, n=26572, sd=18} bxa6 {+0.19/11 0.017s, n=14608, sd=16}
7. fxe5 {-0.36/11 0.034s, n=25960, sd=22}
Nxe4 {+0.28/11 0.020s, n=16129, sd=17, White makes an illegal move: e1h1} 0-1