MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "591"]
[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 "rnb1kbnr/pppp1p1p/4p1p1/8/PP4q1/4PP1N/2PP2PP/RNBQKB1R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:00:51 +0000"]
[GameEndTime "2026-09-14T16:00:51 +0000"]
[PlyCount "14"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qxb4 {+1.05/10 0.025s, n=19854, sd=14}
6. Ba3 {-0.37/7 0.020s, n=15680, sd=11} Qh4+ {+1.29/9 0.023s, n=18473, sd=19}
7. Nf2 {-1.33/7 0.016s, n=12950, sd=13} Bxa3 {+1.33/9 0.016s, n=13199, sd=19}
8. Nxa3 {-1.23/10 0.027s, n=18029, sd=21} Qe7 {+1.09/9 0.029s, n=23201, sd=15}
9. e4 {-1.23/9 0.018s, n=14258, sd=15} d6 {+1.30/9 0.016s, n=13439, sd=19}
10. Bb5+ {-1.12/8 0.026s, n=16525, sd=13} Nd7 {+1.24/8 0.027s, n=21661, sd=12}
11. d4 {-0.90/10 0.022s, n=18127, sd=18}
Nf6 {+1.13/9 0.027s, n=22069, sd=16, White makes an illegal move: e1h1} 0-1