[Event "?"]
[Site "?"]
[Date "2025.07.13"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "0-1"]
[FEN "rnbqk2r/ppp1nppp/3bp3/8/4P2P/3P4/PPP1N1P1/RNBQKB1R b KQkq - 0 1"]
[GameDuration "00:00:05"]
[GameEndTime "2025-07-13T18:33:56.050 UTC"]
[GameStartTime "2025-07-13T18:33:50.801 UTC"]
[PlyCount "29"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.11+0.04"]

1... e5 2. Nbc3 {-0.20 12/12 74 723761} a6 3. d4 {-0.05 12/12 94 819791} exd4
4. Nxd4 {-0.15 12/12 86 850365} a5 5. Be3 {+0.25 11/11 139 1350267} a4
6. Bb5+ {+0.60 8/8 50 495646} c6 7. Bxa4 {+1.40 11/11 78 789058} Rxa4
8. Nxa4 {+2.70 11/11 74 743566} c5 9. Nb5 {+3.25 11/11 84 855969} c4
10. Nxd6+ {+7.60 10/10 81 903266} Qxd6 11. Qxd6 {+12.60 11/11 44 484705} c3
12. Qxb8 {+15.20 14/14 122 1520392} cxb2 13. Nxb2 {+15.55 14/14 102 1123099} b6
14. Qc7 {+19.15 12/12 120 1375769} b5 15. Rd1 {+23.70 12/12 55 695702}
b4 {White makes an illegal move: 0000} 0-1