[Event "?"]
[Site "?"]
[Date "2025.06.18"]
[Round "1"]
[White "Prelude-base"]
[Black "Prelude-dev"]
[Result "1-0"]
[FEN "rn1qk2r/pp3pbp/3p1np1/2p1p3/2P1PP2/2NP1B2/PP4PP/R1BQK2R w KQkq - 0 1"]
[GameDuration "00:00:20"]
[GameEndTime "2025-06-18T23:07:57.206 CEST"]
[GameStartTime "2025-06-18T23:07:36.212 CEST"]
[PlyCount "1"]
[SetUp "1"]
[Termination "stalled connection"]
[TimeControl "4.99+0.05"]

1. f5 {+2.11 19/32 231 738329, Black's connection stalls} 1-0