[Event "?"] [Site "?"] [Date "2025.07.07"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "0-1"] [FEN "r2qkbnr/pp1bpppp/n1pp4/8/2PPP3/P7/1P3PPP/RNBQKBNR w KQkq - 0 1"] [GameDuration "00:00:09"] [GameEndTime "2025-07-07T01:08:10.636 UTC"] [GameStartTime "2025-07-07T01:08:01.535 UTC"] [PlyCount "34"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.03+0.04"] 1. Nc3 {+0.95 8/8 111 1894588} Nf6 {-0.90 9/9 184 2747581} 2. Nf3 {+0.90 8/8 59 969959} c5 {-0.85 8/8 190 3308945} 3. d5 {+0.85 7/7 266 5468210} e5 {-0.75 7/7 196 3431362} 4. Bd3 {+0.75 6/6 359 7289407} Qb6 {-0.70 6/6 173 2783598} 5. Qc2 {+0.85 5/5 706 15290362} Nc7 {-0.85 4/4 276 4725632} 6. Be3 {+0.75 4/4 190 4054617} O-O-O {-0.75 3/3 111 1986770} 7. O-O-O {+0.75 2/2 622 13465733} Bg4 {-0.75 2/2 62 1156747} 8. Rhe1 {+0.75 1/1 52 1022347} Be7 {-0.70 5/5 365 6556131} 9. Qe2 {+0.75 1/1 47 936760} Rhe8 {-0.75 6/6 382 7085819} 10. h3 {+0.75 3/3 57 1078660} Bd7 {-0.75 4/4 71 1387035} 11. Qc2 {+0.75 3/3 187 3635724} a6 {-0.75 3/3 106 1989754} 12. Kb1 {+0.75 1/1 98 2020829} h6 {-0.85 2/2 83 1516716} 13. Ka1 {+0.85 2/2 514 10778411} Kb8 {-0.85 2/2 988 18964235} 14. Ka2 {+0.85 1/1 564 12349905} Ka7 {-0.75 2/2 87 1576528} 15. b4 {+0.75 2/2 56 1210618} Bf8 {-1.50 3/3 904 17460645} 16. Qb3 {+0.75 1/1 430 196294} Ka8 {-0.75 1/1 140 2693578} 17. b5 {+0.80 1/1 163 3437705} Be7 {-0.70 1/1 46 829598, White makes an illegal move: b4b5} 0-1