[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1598"]
[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 "r1bqkbnr/ppppp1pp/2n2p2/8/8/P2P1P1N/1PP1P1PP/RNBQKB1R w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:25:13 -0400"]
[GameEndTime "2026-09-14T12:25:14 -0400"]
[PlyCount "23"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {+0.10/9 0.017s, n=13479, sd=13} d5 {-0.39/10 0.024s, n=22437, sd=18}
6. Nf4 {+0.24/10 0.024s, n=22136, sd=16} e6 {-0.21/9 0.033s, n=29272, sd=14}
7. Nc3 {+0.36/10 0.038s, n=35862, sd=18} Nh6 {-0.42/9 0.018s, n=19154, sd=15}
8. e4 {+0.45/10 0.018s, n=13853, sd=18} dxe4 {-0.01/11 0.036s, n=34670, sd=21}
9. d5 {+0.61/11 0.015s, n=17028, sd=16} exd5 {-0.44/11 0.032s, n=37557, sd=20}
10. Nfxd5 {+0.63/10 0.023s, n=20211, sd=20} Nf7 {-0.87/9 0.021s, n=25962, sd=18}
11. Qe2 {+0.79/10 0.034s, n=31144, sd=16} Bd6 {-0.84/10 0.033s, n=31435, sd=21}
12. Qxe4+ {+0.94/9 0.032s, n=29773, sd=21} Ne7 {-0.47/9 0.013s, n=15899, sd=17}
13. Nxe7 {+0.82/10 0.027s, n=26554, sd=17} Qxe7 {-0.87/9 0.018s, n=15519, sd=18}
14. Qxe7+ {+1.01/9 0.011s, n=15275, sd=15} Kxe7 {-0.75/9 0.021s, n=18894, sd=14}
15. Bd2 {+0.77/9 0.017s, n=14355, sd=14}
Be6 {-0.81/9 0.024s, n=21951, sd=13, White makes an illegal move: e1a1} 0-1