[Event "?"]
[Site "?"]
[Date "2025.04.07"]
[Round "1"]
[White "Prelude-base"]
[Black "Prelude-dev"]
[Result "1-0"]
[FEN "r3kb1r/pp2pppp/2n2n2/q7/2B3b1/2P1BN2/PP3PPP/RN1QK2R w KQkq - 0 1"]
[GameDuration "00:00:02"]
[GameEndTime "2025-04-07T11:10:23.544 KST"]
[GameStartTime "2025-04-07T11:10:21.367 KST"]
[PlyCount "7"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "5.99+0.06"]

1. Qb3 {+1.77 16/22 1613 1306894} O-O-O {-1.22 13/18 312 294181}
2. Bxf7 {+1.70 14/17 234 149693} Bxf3 {-3.26 12/15 300 416813}
3. gxf3 {+1.62 14/18 227 274885} Kc7 {-3.14 12/15 288 169959}
4. Nd2 {+2.63 12/18 218 272478, Black makes an illegal move: a8d8} 1-0