[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "757"]
[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/1ppnppp1/3p4/p6p/1P5P/5PP1/P1PPP1B1/RNBQK1NR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:23:36 -0400"]
[GameEndTime "2026-09-14T12:23:36 -0400"]
[PlyCount "24"]
[Termination "illegal move"]
[TimeControl "-"]

5... axb4 {+2.71/9 0.015s, n=15779, sd=16}
6. a3 {-2.66/9 0.017s, n=14018, sd=13} Nh6 {+2.85/9 0.012s, n=15248, sd=13}
7. Bb2 {-2.56/9 0.016s, n=18626, sd=13} d5 {+2.63/10 0.024s, n=22297, sd=16}
8. axb4 {-2.58/10 0.023s, n=27142, sd=24} Rxa1 {+2.58/10 0.021s, n=21081, sd=20}
9. Bxa1 {-2.46/10 0.030s, n=31149, sd=16} e5 {+2.90/11 0.018s, n=17335, sd=14}
10. Nc3 {-2.46/9 0.014s, n=13860, sd=15} Nb6 {+3.03/9 0.013s, n=15474, sd=14}
11. e4 {-2.67/10 0.019s, n=22204, sd=15} d4 {+2.68/9 0.012s, n=15120, sd=13}
12. Na2 {-2.75/11 0.019s, n=23032, sd=17} Be6 {+3.04/11 0.053s, n=51888, sd=17}
13. Nc1 {-3.24/10 0.012s, n=14414, sd=17} Bxb4 {+3.22/10 0.009s, n=12596, sd=18}
14. Nd3 {-3.01/10 0.013s, n=14964, sd=16} Bd6 {+2.84/11 0.042s, n=37755, sd=23}
15. f4 {-2.55/9 0.016s, n=12649, sd=17} Ng4 {+2.99/10 0.018s, n=16102, sd=16}
16. Nf3 {-2.69/9 0.016s, n=13006, sd=13}
Nd7 {+3.22/9 0.016s, n=12565, sd=15, White makes an illegal move: e1h1} 0-1