[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.06.13"]
[Round "10"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "1-0"]
[SetUp "1"]
[FEN "r1b1k2r/1ppp1pp1/p1n1pq1p/b7/3P4/2P2NP1/PP2PPBP/RN1Q1RK1 w kq - 0 9"]
[GameDuration "00:00:00"]
[GameStartTime "2026-06-13T16:26:37 +0000"]
[GameEndTime "2026-06-13T16:26:37 +0000"]
[PlyCount "4"]
[Termination "illegal move"]
[TimeControl "-"]

9. b4 {+1.16/7 0.031s, n=5811, sd=11} Bb6 {-1.13/9 0.042s, n=10264, sd=12}
10. Nbd2 {+0.94/8 0.041s, n=9273, sd=15, Black makes an illegal move: e8h8} 1-0