[Event "?"] [Site "?"] [Date "2025.07.05"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "0-1"] [FEN "rnbq1rk1/1p2ppbp/p2p1np1/2p5/2P1P3/3P1N2/PP1NBPPP/R1BQK2R w KQ - 0 1"] [GameDuration "00:00:08"] [GameEndTime "2025-07-05T10:00:08.454 UTC"] [GameStartTime "2025-07-05T10:00:00.241 UTC"] [PlyCount "22"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.019+0.04"] 1. Qb3 {+0.05 8/8 941 18010840} Nc6 {-0.05 7/7 166 3167928} 2. O-O {+0.05 6/6 1619 28450} e5 {-0.05 5/5 1446 90562} 3. a3 {0.00 3/3 828 108870} Qc7 {+0.20 3/3 359 7888654} 4. Kh1 {-0.20 2/2 119 2634180} Be6 {+0.20 1/1 263 5761434} 5. Rd1 {-0.15 1/1 396 2750} Nd4 {+0.25 1/1 265 6427979} 6. Nxd4 {-0.25 2/2 103 2269675} cxd4 {+0.15 7/7 111 1341215} 7. Nf3 {-0.10 5/5 40 792175} Ng4 {+0.10 5/5 272 5830080} 8. Rf1 {-0.10 4/4 146 3156931} h6 {+0.05 5/5 151 3053336} 9. Bd2 {+0.05 3/3 99 2180668} Nf6 {+0.05 5/5 318 6401207} 10. Rad1 {-0.05 2/2 47 984120} g5 {+0.05 4/4 210 4414176} 11. Rfe1 {+0.05 1/1 70 20342} g4 {+0.60 3/3 116 2494763, White makes an illegal move: f1e1} 0-1