MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "424"]
[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 "rnbqkb1r/p1ppp2p/5n2/1p3Pp1/1P6/7B/P1PPPP1P/RNBQK1NR b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:51:01 +0000"]
[GameEndTime "2026-09-14T14:51:01 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bb7 {+1.61/10 0.025s, n=20797, sd=18}
6. f3 {-1.91/10 0.039s, n=35401, sd=15} g4 {+1.89/10 0.049s, n=39462, sd=18}
7. Bg2 {-1.65/10 0.035s, n=29840, sd=14} e5 {+1.69/8 0.016s, n=13508, sd=14}
8. e4 {-1.40/9 0.025s, n=16589, sd=17} Rg8 {+1.19/9 0.052s, n=44304, sd=15}
9. a4 {-1.61/9 0.019s, n=16393, sd=20} d5 {+1.46/9 0.031s, n=23503, sd=14}
10. axb5 {-0.99/9 0.016s, n=14605, sd=13} Nbd7 {+1.63/9 0.023s, n=18450, sd=11}
11. Qe2 {-1.23/9 0.021s, n=18285, sd=16} Bxb4 {+1.80/9 0.016s, n=14018, sd=13}
12. Ra4 {-1.91/8 0.019s, n=13820, sd=14} Qe7 {+2.18/9 0.015s, n=12212, sd=15}
13. fxg4 {-2.92/9 0.021s, n=15544, sd=13} Rxg4 {+2.88/10 0.031s, n=24905, sd=15}
14. exd5 {-2.75/8 0.016s, n=13340, sd=12, Black makes an illegal move: e8a8} 1-0