[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "r1bqk1nr/pp2ppb1/2np2p1/2p5/2P1P2N/2N3P1/PP1P1PBP/R1BQK2R w KQkq - 0 1"] [GameDuration "00:00:07"] [GameEndTime "2025-07-04T23:24:50.066 UTC"] [GameStartTime "2025-07-04T23:24:42.697 UTC"] [PlyCount "9"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4+0.04"] 1. Nf3 {+1.05 6/6 190 3447759} e5 {-1.05 7/7 1376 25207365} 2. d3 {+1.05 6/6 576 11171432} Nf6 {-1.15 6/6 1392 1657817} 3. Bg5 {+1.05 6/6 167 3109067} Be6 {-1.05 4/4 716 725155} 4. Qb3 {+1.05 4/4 1579 30333874} Qc7 {-1.15 2/2 53 951738} 5. O-O-O {+1.15 1/1 883 103002, Black makes an illegal move: d8c7} 1-0