MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "612"]
[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 "r1b1kb1r/pppqpppp/n4n2/3p4/6P1/1QP5/PP1PPP1P/RNB1KBNR b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:58:40 +0200"]
[GameEndTime "2026-09-14T15:58:41 +0200"]
[PlyCount "39"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nc5 {+2.91/10 0.020s, n=16724, sd=16}
6. Qd1 {-2.68/10 0.025s, n=18966, sd=17} Qxg4 {+3.07/11 0.017s, n=16133, sd=17}
7. Nf3 {-3.14/9 0.015s, n=12140, sd=14} Qf5 {+3.15/11 0.022s, n=14836, sd=14}
8. d4 {-2.99/10 0.014s, n=12373, sd=16} Nce4 {+2.88/10 0.015s, n=14847, sd=15}
9. Nbd2 {-2.70/10 0.027s, n=23653, sd=15} g5 {+2.97/10 0.023s, n=20867, sd=19}
10. Nxe4 {-2.92/11 0.040s, n=33009, sd=18}
Nxe4 {+2.75/10 0.026s, n=15340, sd=15} 11. Be3 {-2.86/10 0.023s, n=17498, sd=15}
c6 {+2.72/10 0.032s, n=17888, sd=15} 12. Bg2 {-2.67/10 0.028s, n=18158, sd=14}
h5 {+2.69/10 0.038s, n=21954, sd=8} 13. Qb3 {-2.69/10 0.019s, n=14129, sd=16}
Bh6 {+3.05/9 0.023s, n=13491, sd=13} 14. Nd2 {-2.53/11 0.018s, n=14324, sd=19}
Nxd2 {+2.42/11 0.034s, n=33562, sd=17}
15. Kxd2 {-2.58/10 0.015s, n=13952, sd=18} g4 {+2.58/9 0.014s, n=15118, sd=16}
16. Raf1 {-2.70/9 0.021s, n=18438, sd=17}
Bxe3+ {+2.38/11 0.043s, n=39590, sd=23}
17. fxe3 {-1.82/10 0.025s, n=22358, sd=16} Qe6 {+2.10/10 0.013s, n=12712, sd=14}
18. h3 {-2.19/10 0.013s, n=14950, sd=15} g3 {+2.06/10 0.033s, n=25345, sd=16}
19. h4 {-1.98/10 0.016s, n=12185, sd=10} Rg8 {+2.09/10 0.045s, n=41013, sd=17}
20. Rhg1 {-1.28/10 0.027s, n=24899, sd=15} Qd6 {+2.07/9 0.015s, n=13108, sd=12}
21. e4 {-1.19/11 0.032s, n=25491, sd=19} Be6 {+1.98/10 0.020s, n=18755, sd=14}
22. exd5 {-1.56/10 0.015s, n=15536, sd=19}
cxd5 {+1.59/10 0.033s, n=25166, sd=17} 23. Qb5+ {-1.31/9 0.013s, n=12498, sd=20}
Qd7 {+1.20/8 0.023s, n=19681, sd=15}
24. Qd3 {-1.39/9 0.019s, n=12072, sd=14, Black makes an illegal move: e8a8} 1-0