[Event "?"]
[Site "?"]
[Date "2025.07.13"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1/2-1/2"]
[FEN "rnbk2nr/ppp2pb1/6pp/4p3/4P3/2N2N2/PPP1BPPP/R1B1K2R w KQ - 0 1"]
[GameDuration "00:00:05"]
[GameEndTime "2025-07-13T18:34:46.674 UTC"]
[GameStartTime "2025-07-13T18:34:41.027 UTC"]
[PlyCount "50"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.11+0.04"]

1. Bc4 {+0.85 11/11 130 1414551} g5 2. Bxf7 {+1.40 12/12 112 1303715} g4
3. Nh4 {+1.40 14/14 158 1808430} g3 4. Ng6 {+3.45 12/12 97 1157759} gxh2
5. Nxh8 {+6.10 14/14 123 1500684} Bxh8 6. Bxg8 {+7.25 13/13 76 905150} h5
7. Rxh2 {+7.85 13/13 121 1436142} h4 8. Nd5 {+9.05 13/13 84 1070932} h3
9. Bg5+ {+12.15 12/12 79 966001} Bf6 10. Bxf6+ {+13.05 12/12 77 1033556} Kd7
11. O-O-O {+13.60 13/13 98 1032570} hxg2 12. Nb6+ {0.00 2/2 1757 6167431} Kc6
13. Nxa8 {+14.70 10/10 35 418370} g1=Q 14. Rxg1 {+16.00 12/12 36 460324} a6
15. Bxe5 {+18.25 11/11 60 658548} a5 16. Bxc7 {+20.95 11/11 76 1008357} a4
17. Bxb8 {0.00 9/9 875 2758137} a3 18. Rg7 {+24.05 11/11 28 408322} axb2+
19. Kxb2 {0.00 10/10 464 3984215} b6 20. Rc7+ {0.00 8/8 251 803081} Kb5
21. Rxc8 {0.00 7/7 146 529173} Ka4 22. Nxb6+ {0.00 9/9 57 284088} Kb4
23. Nc4 {0.00 2/2 40 139282} Ka4 24. Bd6 {0.00 6/6 40 142033} Kb5
25. Rc5+ {0.00 3/3 40 135731} Ka4 { makes an illegal move: 0000} 1/2-1/2