[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.07.23"]
[Round "521"]
[White "Pluto-base"]
[Black "Pluto-dev"]
[Result "0-1"]
[SetUp "1"]
[FEN "r3kbnr/pbpq1ppp/1pn1p3/3pP1B1/3P1P2/P1N2N2/1PP3PP/R2QKB1R w KQkq - 2 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. g4 {/0 0.000s, n=0, sd=0}
Nxd4 {/0 0.000s, n=0, sd=0, White makes an illegal move: d2d4} 0-1