MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "260"]
[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 "rnbqk1nr/pppppp1p/8/4b1pQ/1PB1P3/8/P1PP1PPP/RNBK2NR b kq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:59:58 +0000"]
[GameEndTime "2026-09-14T15:59:59 +0000"]
[PlyCount "29"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {+3.10/11 0.021s, n=17323, sd=18}
6. Bxd5 {-5.04/9 0.038s, n=31535, sd=14} e6 {+3.27/11 0.021s, n=15565, sd=17}
7. Nc3 {-5.01/10 0.048s, n=39117, sd=15} exd5 {+5.54/9 0.023s, n=19410, sd=13}
8. Bb2 {-5.66/9 0.027s, n=17119, sd=17} dxe4 {+5.40/9 0.021s, n=17338, sd=18}
9. f4 {-5.63/9 0.027s, n=22113, sd=15} Nf6 {+5.82/9 0.016s, n=13935, sd=18}
10. Qxg5 {-5.55/11 0.086s, n=65174, sd=20} Bd4 {+5.88/10 0.014s, n=13023, sd=18}
11. Nge2 {-6.52/10 0.042s, n=32051, sd=23} Rg8 {+5.95/9 0.022s, n=19842, sd=14}
12. Qh4 {-6.65/8 0.018s, n=16272, sd=20} Bg4 {+5.91/10 0.025s, n=19787, sd=19}
13. Re1 {-6.88/8 0.027s, n=16442, sd=17} e3 {+6.93/9 0.024s, n=19145, sd=18}
14. d3 {-7.33/8 0.022s, n=17158, sd=19} Nc6 {+7.18/9 0.044s, n=29873, sd=18}
15. h3 {-6.91/8 0.015s, n=12298, sd=16} Bxe2+ {+7.58/9 0.026s, n=20084, sd=17}
16. Rxe2 {-6.87/8 0.024s, n=18264, sd=14} a6 {+7.57/8 0.019s, n=14046, sd=13}
17. a4 {-6.65/7 0.026s, n=17716, sd=16} Nxb4 {+7.90/8 0.021s, n=16344, sd=13}
18. a5 {-7.30/8 0.019s, n=14712, sd=15} Qd6 {+8.92/9 0.023s, n=17223, sd=10}
19. Ra4 {-8.52/7 0.036s, n=22322, sd=12, Black makes an illegal move: e8a8} 1-0