[Event "?"]
[Site "?"]
[Date "2025.06.30"]
[Round "1"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[FEN "rnb1k2r/pp2npbp/4p1p1/2P1P3/2B5/2N1B3/PP3PPP/R2qK1NR w KQkq - 0 1"]
[GameDuration "00:00:01"]
[GameEndTime "2025-06-30T23:20:49.368 CEST"]
[GameStartTime "2025-06-30T23:20:47.456 CEST"]
[PlyCount "7"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "5.09+0.05"]

1. Rxd1 {+0.76 17/25 193 303104} Bxe5 {-0.69 16/26 228 309261}
2. Nf3 {+0.72 17/29 224 357619} Bxc3+ {-0.79 15/27 189 311115}
3. bxc3 {+0.82 15/25 167 257547} Bd7 {-0.67 17/27 293 445965}
4. O-O {+0.75 17/28 284 439973, Black makes an illegal move: c8d7} 1-0