[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.07.26"]
[Round "657"]
[White "Pluto-base"]
[Black "Pluto-dev"]
[Result "0-1"]
[SetUp "1"]
[FEN "r1bq1rk1/ppp1bppp/4pn2/8/2Nn4/3P1NP1/PP2PPBP/R1BQ1RK1 w - - 1 9"]
[GameDuration "00:00:00"]
[GameStartTime "2026-07-26T11:35:18 +0200"]
[GameEndTime "2026-07-26T11:35:19 +0200"]
[PlyCount "3"]
[Termination "illegal move"]
[TimeControl "3.59+0.04"]

9. b3 {+0.01/5 0.139s, n=38484, sd=0}
a6 {-0.01/4 0.141s, n=91828, sd=0, White makes an illegal move: b2b3} 0-1