[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1458"]
[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 "rnb1kb1r/ppqpp1pp/2p4n/5p2/6P1/N4N2/PPPPPPBP/R1BQK2R w KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:40:10 +0000"]
[GameEndTime "2026-09-14T13:40:11 +0000"]
[PlyCount "7"]
[Termination "illegal move"]
[TimeControl "-"]

5. gxf5 {+0.94/9 0.021s, n=15774, sd=16} d5 {-1.27/11 0.017s, n=14263, sd=14}
6. c4 {+1.24/10 0.029s, n=19597, sd=15} Bxf5 {-1.11/9 0.017s, n=12975, sd=15}
7. cxd5 {+1.04/10 0.025s, n=19307, sd=17}
cxd5 {-1.16/10 0.023s, n=17251, sd=17, White makes an illegal move: e1h1} 0-1