[Event "?"] [Site "?"] [Date "2025.07.07"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "1-0"] [FEN "rnbqk2r/1pp1npbp/p3p1p1/3p4/3P4/2P2NP1/PP1NPPBP/R1BQK2R w KQkq - 0 1"] [GameDuration "00:00:10"] [GameEndTime "2025-07-07T02:41:30.319 UTC"] [GameStartTime "2025-07-07T02:41:19.612 UTC"] [PlyCount "61"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.01+0.04"] 1. O-O {+0.05 6/6 199 3386400} Nbc6 {0.00 8/8 127 2410035} 2. e4 {0.00 7/7 85 1516447} O-O {-0.15 7/7 1682 33655339} 3. Qb3 {+0.05 4/4 92 1647297} Re8 {-0.05 3/3 80 1580861} 4. Kh1 {+0.10 4/4 180 3247943} Qd7 {-0.10 3/3 140 2795059} 5. Rd1 {+0.10 4/4 237 4328184} Rb8 {-0.10 3/3 209 4223413} 6. a3 {+0.15 3/3 99 1823755} Ra8 {-0.10 3/3 170 3414710} 7. Rb1 {+0.10 4/4 707 13057976} Rb8 {-0.10 3/3 296 6034871} 8. h3 {+0.10 2/2 68 1264522} Bf6 {-0.15 2/2 62 957647} 9. e5 {+0.25 2/2 182 3264820} Bg7 {-0.20 3/3 341 6793332} 10. g4 {+0.20 2/2 294 5485097} f6 {-0.15 3/3 43 861925} 11. Re1 {+0.15 3/3 166 2972904} fxe5 {-0.15 2/2 141 2824733} 12. Nxe5 {+0.15 3/3 107 1979594} Nxe5 {-0.15 2/2 36 734756} 13. dxe5 {+0.30 5/5 141 2523729} Nc6 {-0.30 4/4 199 4005788} 14. Nf3 {+0.20 4/4 67 1198104} Qf7 {-0.20 3/3 77 1560258} 15. Bg5 {+0.25 5/5 96 1647115} Bd7 {-0.25 4/4 81 1585018} 16. Rbd1 {+0.25 5/5 148 2633472} Kh8 {-0.25 4/4 54 1085323} 17. Bd2 {+0.20 4/4 69 1271704} Qe7 {-0.25 4/4 156 3284762} 18. Bf4 {+0.25 3/3 90 1779499} Qf7 {-0.25 2/2 34 695250} 19. Bg3 {+0.25 2/2 56 1054297} h6 {-0.35 2/2 50 1065253} 20. Nd4 {+0.40 3/3 177 3358444} g5 {-0.40 2/2 76 1563804} 21. Bf3 {+0.30 2/2 113 2220230} Rbd8 {-0.30 2/2 115 2551381} 22. Re3 {+0.40 4/4 310 6280967} b5 {-0.40 3/3 314 7018863} 23. Rde1 {+0.40 5/5 236 4571010} Qg6 {-0.40 4/4 69 1370421} 24. Rd1 {+0.40 3/3 38 698051} Qf7 {-0.40 2/2 33 672095} 25. Rdd3 {+0.40 4/4 64 1217110} Qg6 {-0.40 3/3 67 1392748} 26. Qc2 {+0.40 4/4 44 816769} Qf7 {-0.40 3/3 45 943809} 27. Rd1 {+0.45 3/3 148 3140937} Qe7 {-0.45 2/2 153 3597308} 28. Qd3 {+0.35 3/3 33 581432} Qc5 {-0.40 3/3 178 3613540} 29. Rde1 {+0.40 2/2 155 2834709} Rc8 {-0.40 2/2 36 718384} 30. b4 {+0.35 2/2 62 1069189} Qb6 {-0.35 2/2 96 238318} 31. Rd1 {+0.30 2/2 942 18487278, Black makes an illegal move: c5b6} 1-0