MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1747"]
[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 "r1bqkb1r/p1pppppp/5n2/np6/4P3/NP6/P1PPKPPP/R1BQ1BNR w kq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T18:29:04 +0200"]
[GameEndTime "2026-09-14T18:29:05 +0200"]
[PlyCount "34"]
[Termination "illegal move"]
[TimeControl "-"]

5. e5 {+0.43/11 0.021s, n=19077, sd=17} b4 {+0.13/10 0.036s, n=19045, sd=16}
6. Nc4 {+0.43/11 0.024s, n=20831, sd=14} Nxc4 {-0.68/11 0.032s, n=25494, sd=18}
7. bxc4 {+0.62/10 0.025s, n=15381, sd=17} Ng8 {-0.06/10 0.032s, n=23716, sd=13}
8. a3 {+0.22/11 0.048s, n=39989, sd=19} c5 {-0.54/9 0.028s, n=24575, sd=15}
9. axb4 {+0.26/11 0.054s, n=31240, sd=15} Qc7 {-0.06/10 0.025s, n=20376, sd=17}
10. d4 {+0.49/10 0.024s, n=15127, sd=17} cxb4 {-0.51/10 0.022s, n=12663, sd=12}
11. Ke1 {+0.11/10 0.019s, n=16293, sd=21} a5 {-0.13/10 0.019s, n=15343, sd=16}
12. Nf3 {-0.04/9 0.033s, n=21221, sd=15} e6 {+0.12/10 0.023s, n=15704, sd=18}
13. Bd3 {-0.05/9 0.036s, n=20723, sd=15} Bb7 {+0.24/10 0.024s, n=16396, sd=14}
14. Qe2 {-0.30/11 0.090s, n=58290, sd=19} Ne7 {+0.44/9 0.017s, n=13638, sd=12}
15. h4 {-0.05/10 0.026s, n=20064, sd=13} a4 {+0.36/8 0.019s, n=13989, sd=11}
16. h5 {-0.11/9 0.026s, n=16096, sd=14} a3 {+0.58/8 0.020s, n=12630, sd=11}
17. Bd2 {-0.32/8 0.021s, n=14376, sd=12} Nf5 {+0.71/9 0.025s, n=17694, sd=14}
18. c5 {-0.38/9 0.018s, n=14420, sd=14} Ra4 {+0.73/11 0.015s, n=13362, sd=13}
19. Bxf5 {+0.55/10 0.022s, n=17982, sd=17}
exf5 {+0.96/10 0.035s, n=23821, sd=14} 20. Qc4 {-0.44/10 0.015s, n=12472, sd=8}
Be7 {+0.79/10 0.021s, n=13512, sd=13}
21. Bxb4 {-0.99/10 0.017s, n=13577, sd=14, Black makes an illegal move: e8h8}
1-0