[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "0-1"] [FEN "r1bqk2r/pppnn1bp/3pppp1/8/8/1PNP1NP1/PBP1PPBP/R2QK2R w KQkq - 0 1"] [GameDuration "00:00:07"] [GameEndTime "2025-07-04T19:44:47.045 UTC"] [GameStartTime "2025-07-04T19:44:39.504 UTC"] [PlyCount "12"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.08+0.04"] 1. e4 {+0.40 9/9 234 4276404} e5 {-0.40 8/8 171 3218642} 2. O-O {+0.35 9/9 1149 22130601} f5 {-0.35 8/8 155 2528582} 3. Qe1 {+0.35 7/7 1447 325612} Nc6 {-0.25 6/6 452 8468003} 4. Qe3 {+0.35 5/5 745 253293} Nc5 {-0.15 5/5 1411 31093829} 5. Nd5 {+0.15 2/2 65 1297977} Be6 {-0.25 2/2 102 2064636} 6. Bc3 {+0.25 1/1 379 233601} O-O {-0.10 1/1 958 20804712, White makes an illegal move: b2c3} 0-1