[Event "?"] [Site "?"] [Date "2025.07.05"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "rnb1qrk1/ppp3p1/3p1n1p/2bPpp2/2P4B/2N1P2P/PP3PP1/R2QKBNR w KQ - 0 1"] [GameDuration "00:00:06"] [GameEndTime "2025-07-05T08:08:56.048 UTC"] [GameStartTime "2025-07-05T08:08:49.325 UTC"] [PlyCount "9"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.019+0.04"] 1. Nf3 {-0.10 7/7 2068 2337680} Nbd7 {+0.10 6/6 777 586558} 2. Qb3 {-0.10 5/5 453 8532564} e4 {+0.10 4/4 414 7935496} 3. Nd4 {-0.30 2/2 90 1605421} Ne5 {+0.20 3/3 507 9248306} 4. Bg3 {-0.20 2/2 656 12394885} Kh7 {+0.20 1/1 583 11171087} 5. O-O-O {0.00 1/1 99 1867731, Black makes an illegal move: g8h7} 1-0