[Event "?"] [Site "?"] [Date "2025.06.23"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "r2qkb1r/p2ppppp/1pn5/2p5/5P2/5N2/PPPPQ1PP/R1B1K2R w KQkq - 0 1"] [GameDuration "00:00:01"] [GameEndTime "2025-06-23T15:37:13.645 UTC"] [GameStartTime "2025-06-23T15:37:11.826 UTC"] [PlyCount "19"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.12+0.04"] 1. d3 {-0.75 5/0 103 1621788} d6 {+0.50 6/0 93 1160434} 2. Be3 {-0.60 5/0 88 1079350} e6 {+0.50 6/0 89 697801} 3. O-O-O {-0.70 5/0 85 1427404} b5 {+0.45 6/0 86 1048126} 4. d4 {-0.60 6/0 86 1635699} c4 {+0.25 6/0 83 549709} 5. d5 {-0.45 5/0 82 933890} exd5 {-1.25 7/0 189 1083876} 6. Rxd5 {-0.60 6/0 82 1338355} a6 {-0.20 6/0 170 2106817} 7. Bc5+ {-0.45 5/0 82 1359094} Kd7 {-0.25 6/0 110 798719} 8. Ne5+ {-0.70 5/0 82 1388020} Ke6 {-4.80 7/0 121 1267061} 9. Rxd6+ {+3.40 5/0 77 515902} Kf5 {-M4 7/0 71 625076} 10. g4+ {+M3 4/0 4 60247, Black makes an illegal move: e6f5} 1-0