[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "rnbqk2r/pp2npb1/3p2pp/2pPp3/P1P1P3/2NBB3/1P3PPP/R2QK1NR b KQkq - 0 1"] [GameDuration "00:00:08"] [GameEndTime "2025-07-04T23:37:08.489 UTC"] [GameStartTime "2025-07-04T23:36:59.745 UTC"] [PlyCount "19"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.08+0.04"] 1... Na6 {-0.85 6/6 248 4970969} 2. Nf3 {+0.80 7/7 172 3216412} Nb4 {-0.75 7/7 326 6170771} 3. Be2 {+0.75 6/6 2033 2597172} g5 {-0.70 5/5 1852 979481} 4. O-O {+0.80 5/5 1036 539757} O-O {-0.70 6/6 487 9766275} 5. h3 {+0.70 4/4 66 1392393} Kh7 {-0.70 5/5 269 5443452} 6. Qb3 {+0.70 4/4 67 1336152} Qc7 {-0.70 4/4 490 9913536} 7. Rad1 {+0.70 2/2 391 8251482} Bf6 {-0.70 1/1 52 1029833} 8. Kh1 {+0.80 1/1 336 299580} g4 {-0.70 2/2 377 321188} 9. hxg4 {+0.70 1/1 188 151174} Bxg4 {-0.75 2/2 102 2029030} 10. Rfe1 {+0.75 1/1 101 245091} Rad8 {-0.65 1/1 37 715660, White makes an illegal move: f1e1} 0-1