[Event "?"] [Site "?"] [Date "2025.06.23"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "rn1qk2r/1bpnbppp/pp2p3/3p2P1/8/P2PP2P/1PPBBP2/RN1QK1NR w KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-06-23T15:40:45.048 UTC"] [GameStartTime "2025-06-23T15:40:44.632 UTC"] [PlyCount "4"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4+0.04"] 1. h4 {-0.80 6/0 118 660256} h6 {+0.65 5/0 86 1187380} 2. gxh6 {-1.65 7/0 94 693487} Rxh6 {+0.05 6/0 85 1075864, White makes an illegal move: g5h6} 0-1