[Event "?"]
[Site "?"]
[Date "2025.07.05"]
[Round "1"]
[White "Helios-dev"]
[Black "Helios-base"]
[Result "1-0"]
[FEN "r1bqk2r/ppp1bppp/2np1n2/3Pp3/4P3/2P1BN1P/PP3PP1/RN1QKB1R b KQkq - 0 1"]
[GameDuration "00:00:08"]
[GameEndTime "2025-07-05T11:11:31.117 UTC"]
[GameStartTime "2025-07-05T11:11:22.513 UTC"]
[PlyCount "28"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "3.98+0.04"]

1... Nb8 {-0.50 4/4 153 2894967} 2. Bd3 {+0.50 6/6 1381 26771791}
O-O {-0.60 6/6 1085 20768733} 3. Nbd2 {+0.60 5/5 120 2228350}
Nbd7 {-0.60 6/6 129 2460501} 4. O-O {+0.55 6/6 191 4002788}
Re8 {-0.55 5/5 1425 1369132} 5. Nc4 {+0.65 5/5 1263 778888}
a6 {-0.65 4/4 291 5912362} 6. Qc2 {+0.65 3/3 387 7768849}
b5 {-0.55 5/5 77 1504478} 7. Ncd2 {+0.65 5/5 58 1130464}
Bb7 {-0.60 5/5 82 1591207} 8. c4 {+0.65 5/5 80 1583395}
b4 {-0.60 5/5 53 1000099} 9. Rad1 {+0.65 5/5 108 1976680}
Kh8 {-0.65 6/6 150 2855079} 10. Kh1 {+0.65 5/5 93 1798540}
Rc8 {-0.65 4/4 506 26376} 11. Rfe1 {+0.65 5/5 58 539801}
h6 {-0.70 4/4 274 270888} 12. Qb3 {+0.70 5/5 69 1297639}
Rb8 {-0.75 3/3 157 123686} 13. Kh2 {+0.75 2/2 52 1023948}
a5 {-0.75 2/2 57 1108543} 14. a3 {+0.70 3/3 54 1037919}
bxa3 {-0.70 2/2 28 544571}
15. Qxa3 {+0.70 2/2 79 1533629, Black makes an illegal move: b4a3} 1-0