[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "rn1qk2r/ppp2ppp/3bpnb1/3p4/3P4/3BPP2/PPPN2PP/RNBQ1RK1 b kq - 0 1"] [GameDuration "00:00:07"] [GameEndTime "2025-07-04T17:22:11.940 UTC"] [GameStartTime "2025-07-04T17:22:04.069 UTC"] [PlyCount "22"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.019+0.04"] 1... Nc6 {+0.55 10/10 332 5910807} 2. Nc3 {-0.60 9/9 170 2940928} Bxd3 {+0.55 10/10 157 2862323} 3. cxd3 {-0.55 8/8 112 1949919} Bb4 {+0.60 9/9 1365 26190057} 4. Qb3 {-0.50 9/9 95 1602056} Qd6 {+0.50 9/9 139 2401185} 5. Nb5 {-0.55 8/8 108 1857551} Qd7 {+0.45 8/8 99 1791217} 6. f4 {-0.40 8/8 113 1907356} a5 {+0.40 8/8 157 2847822} 7. Nf3 {-0.30 9/9 301 5193109} O-O-O {+0.35 7/7 98 1741002} 8. Ne5 {-0.15 11/11 285 4728893} Nxe5 {0.00 11/11 326 5928320} 9. fxe5 {0.00 10/10 215 3926302} Ng4 {0.00 8/8 49 944229} 10. a3 {0.00 9/9 1529 1943351} Bf8 {-0.65 9/9 754 15210565} 11. Bd2 {+0.15 2/2 212 4246258} b6 {-0.35 3/3 426 8723103} 12. e4 {+0.35 2/2 417 8273254, Black makes an illegal move: b7b6} 1-0