[Event "?"] [Site "?"] [Date "2025.06.27"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "r1bqkbnr/p1pp2pp/1pn5/4pp2/8/1P2P3/PBPPBPPP/RN1QK1NR w KQkq - 0 1"] [GameDuration "00:00:04"] [GameEndTime "2025-06-27T23:29:21.929 UTC"] [GameStartTime "2025-06-27T23:29:17.804 UTC"] [PlyCount "11"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.14+0.04"] 1. d4 {-0.30 6/0 282 1200366} exd4 {-0.15 6/0 301 1729905} 2. Bxd4 {-0.20 5/0 84 77105} Nf6 {+0.40 5/0 107 532579} 3. Nd2 {-0.50 6/0 221 759879} Nxd4 {+0.20 6/0 175 1014429} 4. exd4 {-2.80 7/0 2619 4415670} d5 {+0.70 1/0 0 31} 5. Bb5+ {-0.30 6/0 89 444222} Kf7 {+0.20 5/0 147 726699} 6. Ngf3 {-0.15 5/0 25 126747, Black makes an illegal move: 0000} 1-0