MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "273"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rn1qkbnr/p1pppp1p/6p1/1p6/1P6/P5PN/2PPPP1P/RNBQKB1b w Qkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:07:40 +0000"]
[GameEndTime "2026-09-14T16:07:40 +0000"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bb2 {-6.28/9 0.022s, n=22578, sd=14} Nf6 {+6.45/10 0.028s, n=29179, sd=17}
6. f3 {-6.25/10 0.024s, n=24487, sd=17} Bg7 {+6.43/9 0.013s, n=14705, sd=16}
7. Nf2 {-6.50/9 0.025s, n=19024, sd=14} Bxf3 {+6.22/11 0.017s, n=17654, sd=20}
8. exf3 {-6.36/10 0.016s, n=17228, sd=16} a6 {+5.99/10 0.021s, n=21386, sd=17}
9. a4 {-6.13/9 0.014s, n=13935, sd=14} Nc6 {+6.19/11 0.026s, n=24805, sd=19}
10. c3 {-6.13/8 0.013s, n=13200, sd=15} Qb8 {+6.16/10 0.023s, n=23882, sd=14}
11. axb5 {-5.80/10 0.012s, n=13261, sd=12}
axb5 {+6.06/10 0.011s, n=12051, sd=14}
12. Rxa8 {-5.89/10 0.014s, n=14653, sd=15}
Qxa8 {+5.90/10 0.020s, n=17707, sd=13}
13. Bxb5 {-5.82/10 0.023s, n=22451, sd=18, Black makes an illegal move: e8h8}
1-0