[Event "?"]
[Site "?"]
[Date "2025.06.18"]
[Round "1"]
[White "Prelude-base"]
[Black "Prelude-dev"]
[Result "1-0"]
[FEN "r1bqkbnr/pp2np2/3p2p1/2pPp3/4P2p/2N1B1P1/PPP1NPBP/R2QK2R w KQkq c6 0 1"]
[GameDuration "00:00:38"]
[GameEndTime "2025-06-18T16:08:54.417 Central Daylight Time"]
[GameStartTime "2025-06-18T16:08:16.321 Central Daylight Time"]
[PlyCount "1"]
[SetUp "1"]
[Termination "stalled connection"]
[TimeControl "21.6+0.22"]

1. f4 {+1.31 18/30 1079 1383684, Black's connection stalls} 1-0