[Event "?"] [Site "?"] [Date "2025.07.18"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "rnb1kbnr/p1qp1ppp/2p1p3/1pP5/1P1PP3/P7/5PPP/RNBQKBNR b KQkq - 0 1"] [GameDuration "00:00:09"] [GameEndTime "2025-07-18T13:21:27.430 UTC"] [GameStartTime "2025-07-18T13:21:18.402 UTC"] [PlyCount "39"] [SetUp "1"] [Termination "illegal move"] [TimeControl "6.1+0.06"] 1... d5 {-0.60 13/13 232 2343946} 2. cxd6 {+0.60 9/9 263 2773059} Bxd6 {-0.60 14/14 213 2254250} 3. Nc3 {+0.55 8/8 258 2732071} e5 {-0.70 13/13 221 2335865} 4. f4 {+0.75 9/9 254 2703270} f6 {-0.60 13/13 210 2152990} 5. fxe5 {+0.75 8/8 247 2607519} fxe5 {-0.55 14/14 248 2727235} 6. Bxb5 {+0.55 8/8 240 2644802} cxb5 {+0.35 12/12 251 2777478} 7. Nxb5 {+0.60 7/7 706 1877288} Qe7 {+0.30 13/13 239 2269350} 8. Nxd6+ {-0.25 7/7 218 1762030} Qxd6 {+0.55 13/13 304 2743900} 9. Qh5+ {-0.35 8/8 216 2118548} g6 {+0.40 13/13 205 1924531} 10. Qxe5+ {-0.40 9/9 208 2154095} Qxe5 {+0.40 15/15 173 1774655} 11. dxe5 {-0.30 9/9 205 2655900} Bb7 {+0.40 16/16 249 2146769} 12. Ne2 {-0.60 11/11 202 2237067} Bxe4 {+0.70 16/16 382 3807708} 13. Rg1 {-0.65 10/10 195 2167815} Nc6 {+0.75 15/15 156 1792994} 14. Bf4 {-0.75 10/10 191 2306659} a6 {+0.75 14/14 209 2262799} 15. Nc3 {-0.70 10/10 191 1990573} Bd3 {+0.70 15/15 178 1914564} 16. Nb1 {+0.60 10/10 189 2390460} Nd4 {+1.65 13/13 156 1947678} 17. a4 {+4.85 10/10 180 2117794} Ne7 {+2.65 14/14 161 1836604} 18. e6 {+4.35 10/10 200 2401369} Nec6 {+2.95 14/14 169 1989468} 19. Bb8 {+0.95 10/10 177 2131666} Rxb8 {+6.80 13/13 147 1817597} 20. g4 {+4.25 11/11 178 2135158} Nf3+ {+8.90 14/14 153 2077771, White makes an illegal move: g1g2} 0-1