[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.07.26"]
[Round "599"]
[White "Pluto-dev"]
[Black "Pluto-base"]
[Result "1-0"]
[SetUp "1"]
[FEN "r3kb1r/pppqppp1/2n2n1p/1B1p4/3P2b1/2P1PNB1/PP3PPP/RN1QK2R w KQkq - 5 9"]
[GameDuration "00:00:00"]
[GameStartTime "2026-07-26T11:35:15 +0200"]
[GameEndTime "2026-07-26T11:35:15 +0200"]
[PlyCount "2"]
[Termination "illegal move"]
[TimeControl "3.59+0.04"]

9. a3 {-0.01/4 0.145s, n=126522, sd=0, Black makes an illegal move: b2b3} 1-0