[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "1-0"] [FEN "rnbqr1k1/pp2ppbp/2p2np1/3p4/5PP1/2PPP2P/PP1N2B1/R1BQK1NR b KQ - 0 1"] [GameDuration "00:00:08"] [GameEndTime "2025-07-04T21:44:59.449 UTC"] [GameStartTime "2025-07-04T21:44:50.499 UTC"] [PlyCount "22"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.03+0.04"] 1... e5 {+0.20 6/6 236 4517861} 2. fxe5 {0.00 8/8 477 9212742} Rxe5 {-0.20 8/8 173 3207052} 3. Ndf3 {+0.20 9/9 235 4492246} Re8 {-0.20 8/8 205 3794492} 4. Ne2 {-0.05 8/8 939 18392785} h6 {+0.10 7/7 460 8823822} 5. Nf4 {-0.05 6/6 1308 485310} g5 {+0.20 6/6 706 13620765} 6. Ne2 {-0.30 6/6 97 1812166} Nbd7 {+0.30 5/5 1284 1361635} 7. d4 {-0.20 5/5 238 4720860} c5 {+0.20 4/4 663 594587} 8. O-O {-0.25 5/5 491 10401470} c4 {+0.30 3/3 350 37969} 9. Qc2 {-0.35 4/4 47 939271} Ne4 {+0.20 2/2 89 1946933} 10. Kh1 {-0.35 5/5 305 6241848} Ndf6 {+0.35 3/3 33 669769} 11. Ne5 {-0.25 3/3 185 476489} Qc7 {+0.25 2/2 174 487306} 12. b3 {-0.35 2/2 92 1951696, Black makes an illegal move: d8c7} 1-0