[Event "?"] [Site "?"] [Date "2025.07.05"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "rnbqkb1r/pp2p2p/2p3p1/3p1p2/2PPnP2/3BPN2/PP1N2PP/R1BQ1RK1 b kq - 0 1"] [GameDuration "00:00:08"] [GameEndTime "2025-07-05T01:26:21.209 UTC"] [GameStartTime "2025-07-05T01:26:12.271 UTC"] [PlyCount "24"] [SetUp "1"] [Termination "illegal move"] [TimeControl "3.98+0.04"] 1... Nd7 {-0.75 7/7 2049 2488894} 2. c5 {+0.75 6/6 2049 2372674} e6 {-0.70 8/8 163 2955242} 3. Qb3 {+0.70 7/7 155 2820318} Ndf6 {-0.70 6/6 983 21672} 4. Ne5 {+0.70 5/5 987 274470} Bg7 {-0.65 4/4 511 786377} 5. Ndf3 {+0.65 3/3 514 652168} O-O {-0.50 5/5 135 2593469} 6. Kh1 {+0.50 4/4 140 2592928} Qc7 {-0.50 4/4 46 857919} 7. a3 {+0.50 3/3 55 1021885} Kh8 {-0.45 4/4 154 2893284} 8. Rb1 {+0.45 3/3 181 3346264} Rd8 {-0.45 3/3 39 747818} 9. a4 {+0.40 3/3 100 1867711} a6 {-0.40 3/3 169 412668} 10. Rd1 {+0.40 2/2 108 18232} Rb8 {-0.40 1/1 80 45340} 11. h3 {+0.40 1/1 40 422} Ra8 {-0.40 1/1 41 34217} 12. Ra1 {+0.40 1/1 40 18485} Rb8 {-0.40 1/1 39 31435} 13. a5 {+0.45 1/1 40 48327, Black makes an illegal move: a8b8} 1-0