[Event "?"] [Site "?"] [Date "2025.07.13"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "0-1"] [FEN "r1bqk2r/pp2bppp/2n1pn2/3p4/2BpP3/2P2N1P/PP2QPP1/RNB1K2R w KQkq - 0 1"] [GameDuration "00:00:05"] [GameEndTime "2025-07-13T18:34:51.803 UTC"] [GameStartTime "2025-07-13T18:34:46.675 UTC"] [PlyCount "18"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.11+0.04"] 1. exd5 {-1.25 12/12 88 934535} dxc3 2. dxc6 {+1.70 12/12 93 994290} bxc6 3. Nxc3 {+2.80 12/12 91 937195} c5 4. O-O {+2.85 12/12 161 1614800} e5 5. Nxe5 {+4.10 12/12 120 1307151} Bxh3 6. Nxf7 {+8.55 12/12 135 1435023} Bxg2 7. Kxg2 {+11.10 9/9 42 432665} a6 8. Nxd8 {+14.00 11/11 60 691931} Rxd8 9. Re1 {+15.95 12/12 64 752816} a5 {White makes an illegal move: 0000} 0-1