[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.07.23"]
[Round "670"]
[White "Pluto-base"]
[Black "Pluto-dev"]
[Result "0-1"]
[SetUp "1"]
[FEN "rnb1k2r/pp1nbppp/4p3/q1ppP3/3P4/2P2N2/PP1NBPPP/R1BQ1RK1 w kq - 0 9"]
[GameDuration "00:00:00"]
[GameStartTime "2026-07-23T08:35:00 +0200"]
[GameEndTime "2026-07-23T08:35:00 +0200"]
[PlyCount "3"]
[Termination "illegal move"]
[TimeControl "2.13604e+07+213604"]

9. b4 {/0 0.000s, n=0, sd=0}
cxb4 {/0 0.000s, n=0, sd=0, White makes an illegal move: b1c3} 0-1