[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.07.26"]
[Round "660"]
[White "Pluto-dev"]
[Black "Pluto-base"]
[Result "1-0"]
[SetUp "1"]
[FEN "rn2kb1r/ppq1pppp/2p2n2/7b/2PP4/2NB1N1P/PP3PP1/R1BQK2R w KQkq - 1 9"]
[GameDuration "00:00:00"]
[GameStartTime "2026-07-26T11:35:18 +0200"]
[GameEndTime "2026-07-26T11:35:19 +0200"]
[PlyCount "2"]
[Termination "illegal move"]
[TimeControl "3.59+0.04"]

9. g4 {0.00/4 0.145s, n=60391, sd=0, Black makes an illegal move: b2b3} 1-0