[Event "?"] [Site "?"] [Date "2025.04.22"] [Round "1"] [White "Serendipity-base"] [Black "Serendipity-dev"] [Result "0-1"] [FEN "r3kb1r/pppq1ppp/2n1p3/3n3b/8/5NPP/PPPP1PB1/RNBQR1K1 w kq - 0 1"] [GameDuration "00:00:04"] [GameEndTime "2025-04-22T18:40:17.923 PDT"] [GameStartTime "2025-04-22T18:40:13.110 PDT"] [PlyCount "6"] [SetUp "1"] [Termination "illegal move"] [TimeControl "7.31+0.07"] 1. d4 {+0.58 11/24 372 66816} Be7 {-0.68 9/21 357 53838} 2. c3 {+0.55 12/22 528 79877} O-O {-0.61 11/21 335 45495} 3. Nbd2 {+0.65 7/12 1725 4272} Rfe8 {-0.56 8/19 511 23596, White makes an illegal move: b1d2} 0-1