[Event "?"] [Site "?"] [Date "2025.07.05"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "r1bqkb1r/ppppn1pp/5n2/3P1p2/2P1pP2/1PN1P3/P5PP/R1BQKBNR b KQkq - 0 1"] [GameDuration "00:00:08"] [GameEndTime "2025-07-05T05:58:56.803 UTC"] [GameStartTime "2025-07-05T05:58:48.112 UTC"] [PlyCount "21"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.07+0.04"] 1... Kf7 {+0.15 9/9 327 6032694} 2. Nge2 {-0.15 8/8 186 3263280} d6 {+0.10 8/8 100 1708569} 3. Bb2 {-0.10 8/8 294 5385910} Bd7 {+0.05 8/8 809 16035632} 4. Qd2 {-0.05 7/7 150 2933685} c5 {+0.05 7/7 339 6816922} 5. O-O-O {0.00 7/7 559 11451939} Qb6 {+0.05 5/5 1386 382562} 6. Ng3 {-0.05 6/6 255 5111291} h5 {+0.10 5/5 233 4676587} 7. Qc2 {0.00 3/3 207 4123495} h4 {+0.10 3/3 617 1089939} 8. Nge2 {-0.10 6/6 890 18504823} a6 {+0.10 3/3 329 177095} 9. Kb1 {0.00 3/3 625 13225619} Rd8 {0.00 3/3 184 413079} 10. Ka1 {-0.10 4/4 77 1676070} Ng6 {0.00 2/2 25 531396} 11. a3 {-0.10 2/2 652 763366} Be7 {+0.10 1/1 24 527856, White makes an illegal move: a2a3} 0-1