[Event "?"]
[Site "?"]
[Date "2025.07.04"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "0-1"]
[FEN "r1bqk2r/pp3pp1/2nbpn1p/2pp4/P7/1P1P1NPP/1BP1PPB1/RN1QK2R b KQkq - 0 1"]
[GameDuration "00:00:08"]
[GameEndTime "2025-07-04T19:01:39.962 UTC"]
[GameStartTime "2025-07-04T19:01:31.347 UTC"]
[PlyCount "25"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "3.99+0.04"]

1... e5 {+1.05 5/5 215 4169880} 2. Nc3 {-1.05 4/4 159 2955667}
d4 {+1.00 4/4 397 7425511} 3. Nb5 {-0.85 5/5 854 17024983}
Be7 {+0.85 4/4 909 17625687} 4. e3 {-0.95 4/4 153 2940209}
a6 {+0.95 3/3 1353 383943} 5. Na3 {-0.75 6/6 310 5766624}
Qa5+ {+1.10 3/3 97 1817870} 6. Kf1 {-0.70 4/4 264 5006988}
Bf5 {+0.55 4/4 104 1997157} 7. Nc4 {-0.70 6/6 874 16560654}
Qc7 {+0.55 3/3 76 1468291} 8. e4 {-0.60 5/5 371 7404365}
Be6 {+0.50 2/2 68 1367821} 9. a5 {-0.70 4/4 625 12273838}
O-O-O {+0.65 2/2 304 6112799} 10. Nb6+ {-0.70 2/2 91 1826580}
Kb8 {+0.80 2/2 77 1492879} 11. Nc4 {-0.80 2/2 44 850757}
Rhe8 {+0.75 2/2 219 4346893} 12. g4 {-0.85 2/2 108 2070044}
Ka7 {+0.80 2/2 177 3385122} 13. Qd2 {-0.80 1/1 39 692419}
Ka8 {+0.80 1/1 296 294207, White makes an illegal move: d1d2} 0-1