[Event "?"]
[Site "?"]
[Date "2025.10.17"]
[Round "1"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "0-1"]
[FEN "r1bqk2r/pp1p1ppp/2n2n2/4p3/1b2P3/2N1BN2/PP2BPPP/R2QK2R w KQkq - 0 1"]
[GameDuration "00:00:09"]
[GameEndTime "2025-10-17T14:56:41.891 CEST"]
[GameStartTime "2025-10-17T14:56:32.768 CEST"]
[PlyCount "22"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "8.6+0.09"]

1. O-O {-0.60 15/29 491 501167} Bxc3 {+1.24 18/31 434 474370}
2. bxc3 {-0.32 16/37 382 449123} O-O {+1.06 18/30 529 494550}
3. h4 {-0.28 16/31 708 526940} Nxe4 {+1.76 19/35 379 377979}
4. Ng5 {-2.60 14/32 542 523492} Nxc3 {+4.08 16/30 348 352524}
5. Qe1 {-2.80 16/36 674 645424} Nxe2+ {+4.57 16/34 434 374762}
6. Qxe2 {-2.78 16/30 293 239062} f6 {+4.55 15/34 314 347849}
7. f4 {-2.94 14/37 297 184398} fxg5 {+5.48 15/28 332 309411}
8. fxg5 {-4.98 15/22 469 488064} d6 {+5.61 15/29 301 228843}
9. Qc4+ {-5.11 14/30 433 424020} d5 {+5.82 16/27 329 315532}
10. Rxf8+ {-5.22 16/30 231 267423} Kxf8 {+5.89 15/26 321 284899}
11. Qb5 {-5.21 16/28 354 304187}
Kg8 {+6.02 15/23 258 193639, White makes an illegal move: c4b3} 0-1