[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "rnbqk1nr/p2p1ppp/2p1p3/bp6/3P1B2/2P2NP1/PP2PPBP/RN1QK2R b KQkq - 0 1"] [GameDuration "00:00:08"] [GameEndTime "2025-07-04T19:50:59.682 UTC"] [GameStartTime "2025-07-04T19:50:51.393 UTC"] [PlyCount "20"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.08+0.04"] 1... Nf6 {-0.60 8/8 288 4905656} 2. Qd3 {+0.65 7/7 173 2881511} Nd5 {-0.65 7/7 328 6187610} 3. Bc1 {+0.65 6/6 168 3050737} Nf6 {-0.80 6/6 169 3104413} 4. e4 {+1.00 7/7 202 3436283} d6 {-0.85 9/9 547 9473860} 5. Bf4 {+0.80 8/8 1324 24173745} Qe7 {-0.85 7/7 1514 416607} 6. Rf1 {+0.90 6/6 676 12254720} Nbd7 {-0.50 7/7 313 5514335} 7. Nbd2 {+0.50 6/6 268 4639781} e5 {-0.50 5/5 206 3538184} 8. Be3 {+0.50 4/4 182 3416381} Bb6 {-0.55 4/4 367 6787907} 9. O-O-O {+0.55 3/3 65 1141418} Bb7 {-0.45 3/3 339 6237734} 10. c4 {+0.45 2/2 178 3247246} O-O-O {-0.45 1/1 32 588576} 11. Rfe1 {+0.40 2/2 628 12310428, Black makes an illegal move: e8c8} 1-0