[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "246"]
[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 "rnbqkbnr/ppp2ppp/3pp3/8/4P1P1/7N/PPPP1P1P/RNBQKB1R w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T10:41:54 -0400"]
[GameEndTime "2026-09-14T10:41:54 -0400"]
[PlyCount "23"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {+0.09/9 0.016s, n=12769, sd=10} e5 {-0.08/10 0.032s, n=27471, sd=15}
6. d5 {+0.21/10 0.021s, n=25835, sd=15} Nf6 {+0.43/10 0.011s, n=14669, sd=12}
7. f3 {+0.17/10 0.016s, n=13128, sd=15} h5 {+0.50/9 0.008s, n=12268, sd=14}
8. g5 {+0.09/10 0.010s, n=13927, sd=20} Nh7 {-0.01/9 0.010s, n=15311, sd=16}
9. Qd2 {+0.41/10 0.011s, n=15173, sd=13} Be7 {+0.32/9 0.020s, n=26740, sd=14}
10. Rg1 {+0.41/10 0.027s, n=22639, sd=14} c6 {-0.13/9 0.027s, n=25697, sd=13}
11. Nc3 {+0.41/9 0.021s, n=16398, sd=14} Nd7 {-0.28/9 0.016s, n=13407, sd=14}
12. Qf2 {-0.19/9 0.019s, n=17541, sd=11} Ndf8 {+0.04/10 0.039s, n=38369, sd=16}
13. Bd2 {-0.31/10 0.014s, n=18886, sd=16} Bxh3 {0.00/10 0.023s, n=24514, sd=16}
14. Bxh3 {+0.17/11 0.027s, n=27914, sd=19} Nxg5 {-0.34/9 0.008s, n=12476, sd=13}
15. Bf1 {-0.27/9 0.010s, n=14810, sd=15}
Ng6 {-0.21/10 0.022s, n=27730, sd=18, White makes an illegal move: e1a1} 0-1