[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.07.26"]
[Round "577"]
[White "Pluto-dev"]
[Black "Pluto-base"]
[Result "1-0"]
[SetUp "1"]
[FEN "r1bq1rk1/ppp1bppp/3p1n2/2nPp3/2P1P3/2N2N1P/PP2BPP1/R1BQK2R w KQ - 1 9"]
[GameDuration "00:00:00"]
[GameStartTime "2026-07-26T11:35:14 +0200"]
[GameEndTime "2026-07-26T11:35:14 +0200"]
[PlyCount "2"]
[Termination "illegal move"]
[TimeControl "3.59+0.04"]

9. a3 {-0.01/4 0.141s, n=22580, sd=0, Black makes an illegal move: b2b3} 1-0