[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.06.13"]
[Round "4"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "0-1"]
[SetUp "1"]
[FEN "rnbq1rk1/p1pnppbp/1p1p2p1/8/2PPP3/2NBBN2/PP3PPP/R2QK2R w KQ - 0 8"]
[GameDuration "00:00:00"]
[GameStartTime "2026-06-13T16:26:34 +0000"]
[GameEndTime "2026-06-13T16:26:38 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

8. h3 {+1.10/7 0.038s, n=8173, sd=9} e5 {-0.86/8 0.058s, n=8797, sd=12}
9. d5 {+0.56/7 0.039s, n=7996, sd=13} f5 {-0.52/9 0.026s, n=7045, sd=12}
10. Bc2 {+0.56/7 0.028s, n=7721, sd=11} f4 {-0.52/4 0.001s, n=282, sd=5}
11. Bd2 {+0.59/8 0.018s, n=5603, sd=11} a5 {-0.60/9 0.041s, n=6910, sd=11}
12. a3 {+0.61/8 0.030s, n=8052, sd=13} Nf6 {-0.74/8 0.030s, n=5147, sd=12}
13. b4 {+0.63/9 0.018s, n=6195, sd=12} Nh5 {-0.64/8 0.025s, n=6119, sd=12}
14. Bd3 {+0.79/8 0.040s, n=11832, sd=14} Nd7 {-0.62/8 0.034s, n=6049, sd=6}
15. Nb5 {+0.60/8 0.027s, n=6774, sd=11} h6 {-0.66/8 0.034s, n=7681, sd=12}
16. Rb1 {+0.71/8 0.016s, n=7209, sd=12} Kh7 {-0.83/7 0.023s, n=6809, sd=10}
17. Qc2 {+0.92/7 0.016s, n=5344, sd=7}
Rf7 {-0.85/7 0.063s, n=6431, sd=10, White makes an illegal move: e1h1} 0-1