[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.07.23"]
[Round "63"]
[White "Pluto-base"]
[Black "Pluto-dev"]
[Result "0-1"]
[SetUp "1"]
[FEN "r1b1qrk1/ppp2ppp/2n1pn2/6B1/1bpP4/2N2NP1/PP2PPBP/R2Q1RK1 w - - 10 9"]
[GameDuration "00:00:00"]
[GameStartTime "2026-07-23T08:50:09 +0200"]
[GameEndTime "2026-07-23T08:50:09 +0200"]
[PlyCount "5"]
[Termination "illegal move"]
[TimeControl "6.92e+06+69200"]

9. a4 {/0 0.001s, n=0, sd=0} Rb8 {/0 0.000s, n=0, sd=0}
10. e3 {/0 0.000s, n=0, sd=0}
Nd8 {/0 0.000s, n=0, sd=0, White makes an illegal move: b2b4} 0-1