[Event "?"] [Site "?"] [Date "2025.06.23"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "1-0"] [FEN "rnbqk1nr/ppp3bp/5pp1/4p3/4PB2/2N5/PPP1QPPP/R3KBNR w KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-06-23T14:40:06.373 UTC"] [GameStartTime "2025-06-23T14:40:06.184 UTC"] [PlyCount "23"] [SetUp "1"] [Termination "illegal move"] [TimeControl "0.86+0.01"] 1. Bg3 {0.00 3/0 2 3098} f5 {0.00 1/0 2 70} 2. exf5 {+1.00 3/0 3 934} gxf5 {-1.00 4/0 3 8810} 3. Bxe5 {+1.00 4/0 2 10600} Bxe5 {-1.00 2/0 0 109} 4. Qxe5+ {+1.00 4/0 2 8444} Qe7 {-1.00 3/0 1 1168} 5. Qxe7+ {+2.00 5/0 2 8212} Kxe7 {-2.00 4/0 1 2349} 6. a3 {+1.00 4/0 2 9336} f4 {-2.00 4/0 1 10268} 7. b3 {+2.00 4/0 4 13234} a6 {-1.00 3/0 1 2356} 8. Nd5+ {+2.00 4/0 1 8767} Kd6 {-2.00 5/0 1 15452} 9. Nxf4 {+2.00 4/0 1 8344} a5 {-2.00 4/0 0 4830} 10. c3 {+2.00 4/0 0 6349} b6 {-2.00 4/0 0 8729} 11. f3 {+2.00 3/0 0 3944} a4 {-2.00 4/0 0 9310} 12. bxa4 {+2.00 4/0 1 8250, Black makes an illegal move: a5a4} 1-0