[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "662"]
[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 "rnbqkbr1/pp2pppp/2pp3n/8/1P1P2P1/7N/P1P1PP1P/RNBQKB1R b KQq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:52:20 +0000"]
[GameEndTime "2026-09-14T14:52:21 +0000"]
[PlyCount "10"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxg4 {+2.89/9 0.020s, n=17959, sd=11}
6. f3 {-2.37/9 0.036s, n=31002, sd=12} Nf6 {+2.88/9 0.014s, n=13159, sd=17}
7. e4 {-2.29/9 0.029s, n=23217, sd=15} Nbd7 {+3.05/10 0.021s, n=19880, sd=13}
8. Bg2 {-2.27/10 0.014s, n=14124, sd=12} a5 {+2.27/9 0.025s, n=23271, sd=15}
9. b5 {-2.50/9 0.013s, n=13699, sd=15}
cxb5 {+2.69/9 0.021s, n=15593, sd=13, White makes an illegal move: e1h1} 0-1