[Event "?"] [Site "?"] [Date "2025.07.07"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "0-1"] [FEN "rnbqk2r/pp2bppp/2p1pn2/3p4/4P3/2PP1N2/PP2BPPP/RNBQ1RK1 w kq - 0 1"] [GameDuration "00:00:09"] [GameEndTime "2025-07-07T00:42:48.823 UTC"] [GameStartTime "2025-07-07T00:42:38.831 UTC"] [PlyCount "50"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4+0.04"] 1. e5 {+0.45 8/8 95 1693797} Nfd7 {-0.50 7/7 60 973696} 2. c4 {+0.55 9/9 122 2160046} c5 {-0.50 9/9 131 2118959} 3. cxd5 {+0.55 9/9 68 1257492} exd5 {-0.30 9/9 165 2813503} 4. Nc3 {+0.30 8/8 93 1719148} Nc6 {-0.25 8/8 137 2413761} 5. Qa4 {+0.30 7/7 122 2333890} d4 {0.00 8/8 121 2118640} 6. Ne4 {+0.25 5/5 75 1472003} O-O {+0.05 8/8 267 4748491} 7. Bf4 {0.00 5/5 75 1413622} Qc7 {+0.05 7/7 111 2003935} 8. Rac1 {-0.05 6/6 155 2838383} Rd8 {+0.05 6/6 134 2311990} 9. Kh1 {-0.05 5/5 87 1593084} Kh8 {+0.05 5/5 200 3419515} 10. Qc2 {-0.05 6/6 234 4311393} Ndxe5 {+0.05 5/5 76 1300200} 11. Nxc5 {0.00 5/5 105 1965989} f6 {0.00 4/4 234 4177376} 12. Qb3 {+0.15 4/4 79 1462049} Bd6 {-0.15 3/3 91 1573512} 13. Ne4 {+0.10 4/4 171 3374923} Be7 {-0.10 3/3 170 3109756} 14. Qf7 {+0.15 4/4 887 17399824} a6 {-0.15 3/3 97 1693408} 15. a3 {+0.15 3/3 506 10634035} h6 {-0.15 2/2 274 5394788} 16. Rcd1 {+0.15 1/1 134 3052568} Bf5 {+0.05 2/2 341 6972933} 17. Rfe1 {-0.05 1/1 65 1326099} Rac8 {+0.05 2/2 172 3210928} 18. Qb3 {-0.05 2/2 198 4012942} Re8 {+0.05 1/1 109 1982485} 19. Qd5 {0.00 1/1 40 801075} Rcd8 {+0.10 2/2 428 7652829} 20. Qb3 {-0.10 1/1 314 6122973} Kh7 {+0.10 1/1 536 10284195} 21. h3 {-0.10 2/2 367 7601854} Kh8 {+0.10 1/1 75 1366559} 22. Qc2 {-0.10 1/1 180 3884321} Be6 {+0.15 2/2 153 2817168} 23. h4 {-0.15 2/2 78 1611671} h5 {+0.15 2/2 66 1198988} 24. Bg3 {-0.05 2/2 82 1612402} Bg4 {0.00 2/2 57 1058820} 25. Bf4 {0.00 1/1 373 272133} Qb6 {+0.15 2/2 777 15522938, White makes an illegal move: g3f4} 0-1