MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1555"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnb1kbnr/ppp1qppp/8/3pp2Q/8/1P2P1P1/P1PP1P1P/RNB1KBNR w KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T15:37:32 +0200"]
[GameEndTime "2026-09-14T15:37:33 +0200"]
[PlyCount "43"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bb2 {-0.26/10 0.027s, n=20048, sd=15} Nd7 {+0.34/9 0.019s, n=14540, sd=15}
6. Qe2 {-0.27/8 0.015s, n=12129, sd=13} Ngf6 {+0.07/10 0.037s, n=27928, sd=14}
7. Bg2 {-0.15/10 0.031s, n=17457, sd=15} g6 {+0.14/10 0.020s, n=14558, sd=14}
8. c4 {-0.04/10 0.028s, n=18672, sd=16} e4 {+0.47/10 0.044s, n=31784, sd=15}
9. d4 {-0.22/7 0.021s, n=14029, sd=11} Nb6 {+0.36/9 0.045s, n=29046, sd=14}
10. Ba3 {-0.42/8 0.026s, n=16835, sd=12} Qe6 {+0.46/11 0.043s, n=29597, sd=16}
11. Bh3 {-0.49/10 0.045s, n=31878, sd=15} Qc6 {+0.64/10 0.035s, n=23543, sd=17}
12. Bxc8 {-0.62/10 0.066s, n=46844, sd=17} Bxa3 {+0.64/9 0.016s, n=12096, sd=14}
13. Nxa3 {-0.59/11 0.028s, n=19357, sd=17}
Nxc8 {+0.62/10 0.028s, n=22999, sd=14} 14. Nh3 {-0.63/9 0.020s, n=14355, sd=14}
Qd7 {+0.74/9 0.021s, n=13202, sd=17} 15. Nf4 {-0.66/11 0.025s, n=22440, sd=23}
c6 {+0.78/10 0.036s, n=19465, sd=14} 16. cxd5 {-0.52/10 0.023s, n=20806, sd=19}
cxd5 {+0.20/9 0.035s, n=28988, sd=18} 17. Qb5 {-0.36/9 0.021s, n=18224, sd=16}
Ne7 {+0.32/9 0.021s, n=13848, sd=17} 18. Qxd7+ {-0.28/8 0.021s, n=12068, sd=16}
Kxd7 {+0.28/10 0.021s, n=14874, sd=19} 19. Nb5 {-0.23/11 0.020s, n=21536, sd=21}
g5 {+0.24/9 0.013s, n=14519, sd=13} 20. Ne2 {-0.16/10 0.017s, n=17287, sd=16}
h5 {+0.17/11 0.024s, n=19185, sd=16} 21. h4 {+0.07/10 0.015s, n=14430, sd=17}
gxh4 {+0.01/11 0.014s, n=15975, sd=17} 22. Rxh4 {-0.11/9 0.016s, n=17151, sd=15}
Ng6 {+0.06/9 0.020s, n=14243, sd=16} 23. Rh1 {+0.07/10 0.012s, n=12619, sd=14}
a6 {-0.02/10 0.013s, n=12299, sd=15} 24. Nbc3 {-0.10/10 0.018s, n=13568, sd=16}
h4 {+0.07/12 0.015s, n=13534, sd=13} 25. gxh4 {-0.10/10 0.022s, n=19572, sd=15}
Nxh4 {+0.09/11 0.020s, n=16918, sd=20, White makes an illegal move: e1a1} 0-1