[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "898"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbq1bnr/pppp1k1p/4p1p1/5p2/1P6/3P3N/P1P1PPPP/RNBQKB1R b KQ - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:23:55 -0400"]
[GameEndTime "2026-09-14T12:23:56 -0400"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bxb4+ {+0.38/8 0.033s, n=26256, sd=14}
6. c3 {-0.39/9 0.016s, n=18670, sd=13} Be7 {+0.87/10 0.011s, n=14256, sd=12}
7. e4 {-1.25/10 0.024s, n=21708, sd=16} fxe4 {+1.13/10 0.015s, n=19014, sd=16}
8. dxe4 {-1.06/10 0.018s, n=19941, sd=16} Kg7 {+1.12/9 0.023s, n=14355, sd=18}
9. Bc4 {-0.98/10 0.039s, n=31699, sd=15} d5 {+1.17/10 0.011s, n=14110, sd=19}
10. exd5 {-1.44/9 0.015s, n=13961, sd=18} exd5 {+1.20/11 0.009s, n=13816, sd=16}
11. Qxd5 {-1.28/11 0.017s, n=15385, sd=19}
Qxd5 {+1.36/11 0.016s, n=15385, sd=18}
12. Bxd5 {-1.25/10 0.010s, n=14101, sd=18} Nf6 {+1.45/10 0.014s, n=12149, sd=19}
13. Bf3 {-1.44/10 0.030s, n=33763, sd=16}
Nbd7 {+1.62/10 0.024s, n=23653, sd=13, White makes an illegal move: e1h1} 0-1