[Event "?"] [Site "?"] [Date "2025.07.05"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "0-1"] [FEN "r1bqkb1r/ppp1n2p/2n2pp1/3pp3/8/1P1PPQ2/PBPN1PPP/R3KBNR b KQkq - 0 1"] [GameDuration "00:00:07"] [GameEndTime "2025-07-05T10:03:54.210 UTC"] [GameStartTime "2025-07-05T10:03:46.255 UTC"] [PlyCount "25"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.019+0.04"] 1... Bg7 {+0.35 7/7 246 933415} 2. Ne2 {-0.30 7/7 328 6000793} Be6 {+0.40 7/7 280 1962661} 3. Nc3 {-0.35 7/7 461 8656575} f5 {+0.40 6/6 175 3333756} 4. O-O-O {-0.55 8/8 887 16648916} Qd6 {+0.45 7/7 242 4416092} 5. Nb5 {-0.45 7/7 590 10847555} Qd7 {+0.45 5/5 402 1400848} 6. Be2 {-0.35 6/6 138 2539685} g5 {+0.45 5/5 350 2050687} 7. h3 {-0.45 4/4 223 4369683} e4 {+0.55 4/4 316 6251591} 8. Qh5+ {+0.65 7/7 577 11243883} Ng6 {-0.70 5/5 97 1894880} 9. Qxg5 {+0.70 7/7 576 11304038} Bxb2+ {-0.70 5/5 249 4971184} 10. Kxb2 {+0.70 5/5 338 5703300} Qg7+ {-0.65 4/4 116 2263910} 11. d4 {+0.70 4/4 189 80} O-O {-0.70 4/4 168 591754} 12. Nc3 {+0.70 2/2 40 782149} h6 {-0.70 4/4 600 12021707} 13. Qg3 {+0.65 2/2 92 1958311} f4 {-0.65 1/1 152 3281544, White makes an illegal move: g5g3} 0-1