[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "659"]
[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 "rnbqk1r1/ppppbppp/4p2n/8/1P2PP2/2N3P1/P1PP3P/R1BQKBNR b KQq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:09:05 +0000"]
[GameEndTime "2026-09-14T16:09:05 +0000"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bxb4 {+0.44/9 0.029s, n=26419, sd=14}
6. Bb2 {-0.78/8 0.015s, n=13269, sd=9} b6 {+0.77/9 0.016s, n=12541, sd=14}
7. Nf3 {-0.80/9 0.023s, n=21080, sd=14} Bb7 {+1.07/9 0.015s, n=13572, sd=13}
8. Qe2 {-0.88/9 0.015s, n=13506, sd=10} Nc6 {+0.79/8 0.016s, n=13771, sd=12}
9. Bg2 {-0.93/10 0.034s, n=24801, sd=16} Bxc3 {+1.37/11 0.024s, n=21099, sd=18}
10. Bxc3 {-0.73/10 0.030s, n=24718, sd=17} Qe7 {+1.34/9 0.016s, n=14174, sd=17}
11. a4 {-0.81/9 0.017s, n=14277, sd=14} a5 {+1.45/10 0.019s, n=16969, sd=14}
12. Bb2 {-1.26/8 0.015s, n=12214, sd=16} Qb4 {+1.31/10 0.014s, n=13448, sd=19}
13. Ba3 {-1.14/10 0.017s, n=14612, sd=16}
Qxa4 {+0.96/10 0.015s, n=15085, sd=18, White makes an illegal move: e1h1} 0-1