[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "254"]
[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/ppp1nppp/2n5/3pp3/1PP1P3/5N2/P2PBPPP/RNBQK2R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:46:04 +0200"]
[GameEndTime "2026-09-14T16:46:04 +0200"]
[PlyCount "6"]
[Termination "illegal move"]
[TimeControl "-"]

5... dxe4 {+4.52/10 0.022s, n=19102, sd=18}
6. Ng5 {-4.58/9 0.019s, n=13829, sd=15} Nf5 {+4.66/9 0.015s, n=13648, sd=13}
7. Nxe4 {-4.59/9 0.026s, n=19696, sd=14}
Bxb4 {+4.17/9 0.035s, n=25665, sd=17, White makes an illegal move: e1h1} 0-1