[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.06.13"]
[Round "16"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "0-1"]
[SetUp "1"]
[FEN "r1bq1rk1/pp1n1ppp/2pb1n2/3pp3/1P4P1/P3P2P/1BPPNPB1/RN1QK2R w KQ - 2 9"]
[GameDuration "00:00:00"]
[GameStartTime "2026-06-13T16:26:38 +0000"]
[GameEndTime "2026-06-13T16:26:38 +0000"]
[PlyCount "9"]
[Termination "illegal move"]
[TimeControl "-"]

9. d3 {-1.62/8 0.086s, n=21569, sd=14} a5 {+1.70/7 0.034s, n=6119, sd=11}
10. b5 {-1.46/8 0.097s, n=7072, sd=10} cxb5 {+1.68/7 0.055s, n=8005, sd=10}
11. Nbc3 {-0.84/9 0.019s, n=5294, sd=12} b4 {+1.36/9 0.069s, n=12326, sd=14}
12. axb4 {-1.49/8 0.022s, n=5052, sd=13}
Bxb4 {+1.13/8 0.045s, n=7778, sd=14, White makes an illegal move: e1h1} 0-1