[Event "?"]
[Site "?"]
[Date "2025.06.23"]
[Round "1"]
[White "Helios-dev"]
[Black "Helios-base"]
[Result "1-0"]
[FEN "rnbqkb1r/1pp2p1p/p2ppnp1/8/2BPP3/2N2N2/PPP2PPP/R1BQK2R w KQkq - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-06-23T14:40:06.957 UTC"]
[GameStartTime "2025-06-23T14:40:06.821 UTC"]
[PlyCount "21"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "0.86+0.01"]

1. a3 {+1.00 3/0 2 4849} b6 {+1.00 3/0 1 2219} 2. b3 {-1.00 2/0 1 1028}
b5 {+1.00 3/0 1 2145} 3. Bf1 {+1.00 3/0 1 4384} c6 {-2.00 4/0 2 7909}
4. Bg5 {+3.20 3/0 2 4662} a5 {+0.10 3/0 0 1406} 5. g3 {+3.20 3/0 1 5822}
h6 {-1.00 4/0 1 20697} 6. Bc1 {-1.00 4/0 1 11603} Nxe4 {-1.00 2/0 1 168}
7. Nxe4 {+3.20 3/0 1 3108} d5 {-1.20 3/0 1 1612} 8. Ned2 {-1.00 4/0 1 7677}
g5 {-3.20 4/0 1 6628} 9. c3 {+1.20 4/0 1 11382} a4 {-3.20 4/0 1 17998}
10. bxa4 {+3.20 3/0 1 2080} bxa4 {-3.20 4/0 1 11858}
11. h3 {-1.00 4/0 1 4762, Black makes an illegal move: b5a4} 1-0