[Event "?"] [Site "?"] [Date "2025.07.05"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "r1bq1rk1/pp1n1ppp/2pb1n2/3pp3/8/1PNPPN2/PBPQ1PPP/R3KB1R w KQ - 0 1"] [GameDuration "00:00:08"] [GameEndTime "2025-07-05T00:01:45.236 UTC"] [GameStartTime "2025-07-05T00:01:37.023 UTC"] [PlyCount "33"] [SetUp "1"] [Termination "illegal move"] [TimeControl "3.97+0.04"] 1. O-O-O {-0.25 8/8 296 5472509} Qb6 {+0.25 7/7 256 4802384} 2. Be2 {-0.25 8/8 154 2909114} c5 {+0.25 8/8 310 6026136} 3. a3 {-0.30 8/8 306 5697909} Kh8 {+0.35 7/7 1801 1409160} 4. Rhe1 {-0.35 8/8 148 2784226} Rb8 {+0.30 7/7 270 5065181} 5. h3 {-0.30 7/7 177 3364344} a6 {+0.25 7/7 210 3995574} 6. Kb1 {-0.20 6/6 136 2641177} h6 {+0.30 6/6 192 3799740} 7. Ka1 {-0.25 6/6 143 2844308} a5 {+0.15 6/6 101 2053423} 8. Ka2 {-0.05 6/6 196 3765947} h5 {+0.10 6/6 153 2969919} 9. a4 {-0.10 6/6 290 5926123} d4 {+0.10 6/6 59 1157158} 10. Nb5 {-0.10 6/6 140 2806419} Be7 {+0.10 5/5 112 2300896} 11. e4 {-0.15 6/6 115 2300020} Rd8 {+0.10 1/1 52 1114487} 12. Ng5 {0.00 5/5 313 6563529} Kg8 {+0.05 3/3 361 7425157} 13. Bf3 {-0.05 2/2 259 5393986} h4 {+0.05 1/1 98 2146097} 14. Qe2 {-0.05 1/1 90 1945722} Qc6 {+0.10 2/2 126 2592042} 15. Qd2 {-0.10 3/3 277 5528333} Ra8 {+0.10 2/2 82 1712455} 16. Qe2 {-0.10 2/2 459 8054441} Nb6 {+0.10 2/2 113 2354065} 17. Qd2 {-0.10 1/1 63 1136594, Black makes an illegal move: d7b6} 1-0