[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "686"]
[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/1ppkppp1/7p/p2p4/1P4P1/B4N2/P1PPPP1P/RN1QKB1R w KQ - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:09:25 +0000"]
[GameEndTime "2026-09-14T16:09:26 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5. b5 {-0.45/9 0.018s, n=17005, sd=13} Ke8 {-0.29/9 0.016s, n=15817, sd=14}
6. h3 {+0.04/9 0.020s, n=13018, sd=13} e6 {-0.13/10 0.014s, n=14231, sd=15}
7. Bxf8 {+0.17/10 0.012s, n=12487, sd=14} Kxf8 {-0.37/10 0.022s, n=23562, sd=17}
8. c4 {+0.21/10 0.023s, n=24271, sd=16} c6 {-0.44/8 0.017s, n=17711, sd=11}
9. e3 {+0.26/10 0.029s, n=22698, sd=16} cxb5 {-0.48/10 0.015s, n=15214, sd=16}
10. cxb5 {+0.40/10 0.013s, n=13826, sd=16} Nd7 {-0.60/9 0.014s, n=15966, sd=16}
11. Nc3 {+0.49/9 0.011s, n=12143, sd=12} Ngf6 {-0.34/9 0.015s, n=14947, sd=12}
12. d4 {+0.60/10 0.017s, n=13481, sd=13} b6 {-0.46/9 0.014s, n=12578, sd=14}
13. Bg2 {+0.49/10 0.020s, n=20463, sd=14} Bb7 {-0.49/11 0.020s, n=20055, sd=19}
14. Rc1 {+0.59/11 0.038s, n=33807, sd=19}
Rc8 {-0.47/10 0.014s, n=14494, sd=15, White makes an illegal move: e1h1} 0-1