[Event "?"]
[Site "?"]
[Date "2025.07.05"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1-0"]
[FEN "r1bq1rk1/1pp2pp1/p1np1n1p/P1b1p3/4P3/2P2Q1P/1P1PBPP1/RNB1K1NR w KQ - 0 1"]
[GameDuration "00:00:09"]
[GameEndTime "2025-07-05T15:02:59.625 UTC"]
[GameStartTime "2025-07-05T15:02:49.776 UTC"]
[PlyCount "55"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.05+0.04"]

1. b4 {-1.35 6/6 135 2628760} Ba7 {+1.35 5/5 73 1387901}
2. d3 {-1.20 5/5 96 1961434} d5 {+1.15 6/6 785 16012015}
3. Nd2 {-1.35 4/4 60 1241646} Be6 {+1.25 6/6 791 16040878}
4. Bb2 {-1.25 5/5 127 2607911} Qd6 {+1.35 5/5 51 955258}
5. O-O-O {-1.35 4/4 1956 654765} Rae8 {+1.25 4/4 1078 22828562}
6. Kb1 {-1.25 3/3 230 4617086} Kh7 {+1.25 3/3 54 1060864}
7. Ka1 {-1.25 2/2 65 1320850} Bb8 {+1.25 1/1 788 64081}
8. Re1 {-1.25 2/2 79 1618113} Rd8 {+1.25 2/2 128 2631832}
9. Rd1 {-1.30 2/2 41 822091} Rfe8 {+1.30 1/1 370 46013}
10. Re1 {-1.30 2/2 61 1231453} Ba7 {+1.30 2/2 30 586079}
11. Rd1 {-1.30 2/2 64 1242754} Kh8 {+1.30 1/1 210 29228}
12. exd5 {-1.15 3/3 42 838070} Nxd5 {+1.05 4/4 30 567552}
13. Ne4 {-1.05 4/4 51 1004289} Qd7 {+1.05 3/3 30 589613}
14. g4 {-1.15 3/3 223 4659066} Bb8 {+1.15 2/2 73 1504677}
15. Nc5 {-1.00 4/4 79 1584074} Qc8 {+1.00 3/3 49 963772}
16. Nxe6 {-0.95 5/5 68 1341553} Qxe6 {+0.95 4/4 23 420577}
17. h4 {-0.90 5/5 245 4986346} Ba7 {+0.95 3/3 117 376304}
18. Nh3 {-0.90 4/4 33 698377} Bb8 {+0.95 1/1 39 38682}
19. Ng1 {0.00 7/7 56 1129479} Rd6 {+0.95 3/3 41 71839}
20. Nh3 {-0.85 4/4 25 484465} Ba7 {+0.85 3/3 40 338053}
21. Rhe1 {-0.80 3/3 56 1126409} Bb8 {+0.85 1/1 40 694}
22. Rh1 {0.00 7/7 62 1185948} Red8 {+0.85 3/3 39 88924}
23. Rhe1 {-0.80 4/4 37 727618} Qf6 {+0.80 3/3 40 248357}
24. g5 {-0.75 4/4 46 941498} Qg6 {+0.75 3/3 34 686268}
25. h5 {-0.60 5/5 77 1551471} Qe6 {+0.60 3/3 19 366516}
26. d4 {-0.55 5/5 181 3735992} e4 {+0.70 2/2 29 595490}
27. Qg2 {-0.50 4/4 302 6438209} Ba7 {+0.70 1/1 78 83398}
28. Bd3 {-0.55 1/1 134 2975962, Black makes an illegal move: b8a7} 1-0