[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "638"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkbnr/1ppp2p1/8/p3pp1p/1P6/5P2/PBPPP1PP/RN1QKBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:00:40 +0000"]
[GameEndTime "2026-09-14T16:00:41 +0000"]
[PlyCount "23"]
[Termination "illegal move"]
[TimeControl "-"]

5... axb4 {+1.56/10 0.060s, n=35481, sd=21}
6. Bxe5 {-2.09/9 0.020s, n=17806, sd=13} Nc6 {+2.06/10 0.020s, n=12560, sd=20}
7. Bb2 {-2.00/11 0.048s, n=38087, sd=18} f4 {+2.49/10 0.026s, n=15551, sd=16}
8. e4 {-1.85/9 0.020s, n=20391, sd=18} d5 {+2.43/7 0.028s, n=17941, sd=12}
9. Bb5 {-1.47/9 0.029s, n=19935, sd=19} Qh4+ {+1.56/7 0.015s, n=12353, sd=16}
10. Kf1 {-1.02/8 0.015s, n=12819, sd=16} Nf6 {+1.55/9 0.021s, n=17611, sd=14}
11. a3 {-0.92/9 0.019s, n=16334, sd=17} Be7 {+1.49/9 0.025s, n=18479, sd=11}
12. exd5 {-0.48/11 0.032s, n=28564, sd=19}
Nxd5 {+0.85/10 0.015s, n=14652, sd=14}
13. axb4 {-1.07/10 0.021s, n=18430, sd=16}
Rxa1 {+1.08/11 0.022s, n=18425, sd=18}
14. Bxa1 {-1.27/11 0.047s, n=41524, sd=22}
Nxb4 {+0.99/10 0.036s, n=31368, sd=15} 15. Nc3 {-1.00/10 0.020s, n=16947, sd=13}
Bf5 {+1.20/10 0.043s, n=31054, sd=15}
16. Ne4 {-1.13/10 0.036s, n=34378, sd=16, Black makes an illegal move: e8h8} 1-0