MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "255"]
[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/p1qppp1p/6p1/1pp5/2P1P3/1P6/PB1P1PPP/RN1QKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:36:14 +0000"]
[GameEndTime "2026-09-14T13:36:14 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... f6 {-3.07/9 0.027s, n=17552, sd=13}
6. cxb5 {+3.49/11 0.038s, n=22797, sd=15} a6 {-3.22/12 0.042s, n=32399, sd=19}
7. a4 {+3.56/10 0.015s, n=13555, sd=15} Bb7 {-3.20/9 0.032s, n=26387, sd=13}
8. Nc3 {+3.88/10 0.045s, n=24371, sd=14} axb5 {-3.58/9 0.018s, n=14635, sd=13}
9. axb5 {+3.83/11 0.014s, n=12860, sd=17} Rxa1 {-3.32/11 0.042s, n=27161, sd=18}
10. Qxa1 {+3.98/11 0.029s, n=21047, sd=14} e6 {-3.35/10 0.013s, n=12072, sd=13}
11. Nf3 {+3.49/10 0.049s, n=31559, sd=15} d5 {-3.37/10 0.020s, n=16852, sd=18}
12. exd5 {+4.24/9 0.017s, n=15526, sd=15} exd5 {-4.33/9 0.022s, n=14641, sd=14}
13. Na4 {+4.25/10 0.034s, n=17478, sd=15} Nd7 {-4.15/9 0.014s, n=12363, sd=12}
14. Be2 {+4.25/11 0.033s, n=27905, sd=19}
d4 {-4.68/8 0.021s, n=12822, sd=11, White makes an illegal move: e1h1} 0-1