[Event "?"] [Site "?"] [Date "2025.07.05"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "0-1"] [FEN "rn2kbnr/pp2pppp/2pq2b1/3p4/3P1NP1/4P2P/PPP2P2/RNBQKB1R w KQkq - 0 1"] [GameDuration "00:00:06"] [GameEndTime "2025-07-05T09:31:17.584 UTC"] [GameStartTime "2025-07-05T09:31:10.836 UTC"] [PlyCount "22"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.019+0.04"] 1. Nxg6 {+1.05 9/9 323 5255609} hxg6 {-1.05 8/8 151 1413746} 2. Nc3 {+1.00 8/8 297 4938125} Nd7 {-1.10 8/8 147 710468} 3. Bd2 {+0.85 9/9 595 10013955} e5 {-0.55 8/8 125 2059293} 4. Bg2 {+0.55 10/10 1394 24171032} Ne7 {-0.55 7/7 192 1778208} 5. Qe2 {+0.60 9/9 547 9874511} O-O-O {-0.55 7/7 169 1006150} 6. Qf3 {+0.55 8/8 103 1813873} f5 {-0.60 6/6 139 1332375} 7. O-O-O {+0.50 7/7 97 1427356} e4 {-0.50 6/6 191 1033484} 8. Qe2 {+0.45 7/7 268 4968483} c5 {-0.45 5/5 266 27903} 9. Rhe1 {+0.35 6/6 229 4217324} Nc6 {-0.35 5/5 402 1925844} 10. Nb5 {+0.35 3/3 42 736394} Qe6 {-0.20 4/4 240 4637622} 11. Bc3 {+0.35 2/2 322 618669} a6 {-0.20 2/2 196 3476293, White makes an illegal move: d2c3} 0-1