[Event "?"]
[Site "?"]
[Date "2025.07.04"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "0-1"]
[FEN "rnbq1rk1/pp2bppp/4pn2/2pp4/8/1P1P3P/PBPNPPP1/1R1QKBNR w K - 0 1"]
[GameDuration "00:00:09"]
[GameEndTime "2025-07-04T18:57:01.742 UTC"]
[GameStartTime "2025-07-04T18:56:52.150 UTC"]
[PlyCount "40"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "3.99+0.04"]

1. e4 {-0.35 9/9 197 3337102} Nc6 {+0.30 9/9 172 3150784}
2. Ngf3 {-0.40 10/10 470 9051103} d4 {+0.40 9/9 1019 21270614}
3. Nc4 {-0.40 7/7 1761 1169074} Qc7 {+0.50 7/7 446 9156633}
4. Be2 {-0.50 6/6 89 1889937} e5 {+0.50 5/5 150 3307685}
5. a3 {-0.50 3/3 119 2460231} Be6 {+0.60 4/4 657 13998908}
6. O-O {-0.60 2/2 95 2005882} b5 {+0.60 2/2 188 4005225}
7. Ncd2 {-0.70 5/5 93 1811860} Bd6 {+0.70 4/4 83 1681452}
8. Ng5 {-0.60 5/5 247 4626572} Bd7 {+0.60 4/4 99 1970275}
9. Rc1 {-0.65 3/3 184 3498104} Rad8 {+0.75 3/3 139 2734950}
10. Ngf3 {-0.70 3/3 173 3194753} Be6 {+0.70 5/5 116 2227355}
11. Kh1 {-0.80 4/4 540 190178} Kh8 {+0.75 5/5 719 989606}
12. Re1 {-0.75 4/4 290 235217} h6 {+0.80 5/5 380 370873}
13. c3 {-0.75 5/5 159 2828926} Rfe8 {+0.70 4/4 31 578122}
14. Qc2 {-0.70 2/2 37 668693} Rc8 {+0.65 3/3 62 1128115}
15. b4 {-0.65 2/2 60 1048207} cxb4 {+0.65 3/3 35 707570}
16. cxb4 {-0.65 2/2 25 493852} a6 {+0.65 1/1 206 176923}
17. Rcd1 {-0.60 1/1 32 598756} Rcd8 {+0.65 1/1 117 301751}
18. Nb3 {-0.65 1/1 88 400014} Qb6 {+0.65 1/1 40 383700}
19. Nc5 {-0.45 1/1 41 153223} Bc8 {+0.20 2/2 40 363194}
20. Qb3 {-0.20 1/1 39 237569}
Qc7 {+0.20 1/1 22 439285, White makes an illegal move: c2b3} 0-1