[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "0-1"] [FEN "rnb1k1nr/pp2ppb1/2pp3p/q5p1/3PP3/2P4P/PP2BPPN/RNBQK2R b KQkq - 0 1"] [GameDuration "00:00:08"] [GameEndTime "2025-07-04T21:07:51.513 UTC"] [GameStartTime "2025-07-04T21:07:43.162 UTC"] [PlyCount "23"] [SetUp "1"] [Termination "illegal move"] [TimeControl "3.96+0.04"] 1... Nf6 {-0.40 4/4 238 4524693} 2. Nd2 {+0.35 5/5 218 4002633} Be6 {-0.35 4/4 182 3493277} 3. Nhf3 {+0.30 6/6 1417 26371888} Nbd7 {-0.50 4/4 904 17636937} 4. Nb3 {+0.35 5/5 352 6073893} Qb6 {-0.25 5/5 128 2319275} 5. Bd3 {+0.40 5/5 428 7558370} O-O-O {-0.40 4/4 642 12466624} 6. Be3 {+0.40 3/3 911 468486} d5 {-0.40 2/2 92 1903115} 7. e5 {+0.40 4/4 293 5797260} Ne4 {-0.40 3/3 280 5747474} 8. Qc2 {+0.40 2/2 350 332272} Bf5 {-0.40 1/1 946 88879} 9. O-O-O {+0.60 1/1 194 4845} e6 {-0.45 2/2 115 2175862} 10. c4 {+0.45 1/1 43 762271} Rhe8 {-0.35 1/1 66 1349578} 11. c5 {+0.45 1/1 104 149157} Qb4 {-0.65 3/3 122 2264801} 12. Rhe1 {+0.60 1/1 39 165046} a6 {-0.60 2/2 165 3105706, White makes an illegal move: h1e1} 0-1