[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "237"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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/ppp1ppp1/7p/3pn3/6P1/2NP3B/PPP1PP1P/R1BQK1NR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:23:57 +0200"]
[GameEndTime "2026-09-14T17:23:58 +0200"]
[PlyCount "25"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {-1.02/10 0.033s, n=28974, sd=15} Nc6 {+1.02/9 0.031s, n=20913, sd=15}
6. Bg2 {-0.45/9 0.017s, n=14237, sd=16} Nf6 {+0.52/10 0.047s, n=35538, sd=18}
7. g5 {-0.67/10 0.034s, n=28754, sd=18} hxg5 {+0.46/9 0.020s, n=18176, sd=15}
8. Bxg5 {-0.25/10 0.021s, n=15223, sd=15} Qd6 {+0.43/10 0.028s, n=21927, sd=17}
9. Bxf6 {-0.34/9 0.032s, n=22429, sd=16} gxf6 {+0.41/10 0.038s, n=28478, sd=16}
10. Bxd5 {-0.39/10 0.031s, n=25767, sd=18} Bd7 {+0.21/9 0.027s, n=21235, sd=15}
11. e3 {+0.31/9 0.022s, n=14999, sd=12} e6 {-0.07/9 0.022s, n=18648, sd=17}
12. Bb3 {+0.27/10 0.022s, n=16615, sd=13} Na5 {+0.18/9 0.030s, n=15952, sd=12}
13. Nf3 {-0.06/9 0.018s, n=13396, sd=12} Bc6 {-0.13/9 0.015s, n=13622, sd=17}
14. d5 {+0.40/11 0.026s, n=24188, sd=17} exd5 {-0.28/9 0.017s, n=14127, sd=21}
15. Qe2 {+0.18/10 0.028s, n=23747, sd=17} Nxb3 {-0.41/9 0.021s, n=14537, sd=14}
16. axb3 {+0.13/10 0.027s, n=20261, sd=17}
Bd7 {-0.53/10 0.022s, n=19507, sd=21, White makes an illegal move: e1a1} 0-1