[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.07.26"]
[Round "603"]
[White "Pluto-dev"]
[Black "Pluto-base"]
[Result "1-0"]
[SetUp "1"]
[FEN "r1bqk2r/p4pbp/2p1p1pn/2ppP3/5P2/2NP1N2/PPP3PP/R1BQK2R w KQkq - 1 9"]
[GameDuration "00:00:00"]
[GameStartTime "2026-07-26T11:35:15 +0200"]
[GameEndTime "2026-07-26T11:35:15 +0200"]
[PlyCount "2"]
[Termination "illegal move"]
[TimeControl "3.59+0.04"]

9. d4 {+0.01/5 0.148s, n=92602, sd=0, Black makes an illegal move: b2b3} 1-0