MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "390"]
[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 "rnb1kb1r/ppqppp1p/2p2n2/6p1/4P1P1/5P1P/PPPP2B1/RNBQK1NR b KQkq - 2 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:37:25 +0000"]
[GameEndTime "2026-09-14T13:37:26 +0000"]
[PlyCount "35"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {-0.42/9 0.042s, n=33671, sd=14} 6. d4 {-0.14/9 0.021s, n=17605, sd=17}
dxe4 {-0.16/10 0.015s, n=12905, sd=14} 7. fxe4 {-0.11/10 0.035s, n=29288, sd=20}
Qg3+ {-0.27/10 0.054s, n=40250, sd=19} 8. Kf1 {+0.47/11 0.136s, n=99850, sd=21}
h5 {+0.05/11 0.037s, n=29413, sd=19} 9. Nc3 {+0.11/10 0.026s, n=22038, sd=15}
hxg4 {-0.49/10 0.029s, n=21067, sd=17}
10. Nce2 {+0.60/10 0.038s, n=29471, sd=17} Qc7 {-0.34/10 0.025s, n=20707, sd=16}
11. e5 {+0.49/10 0.026s, n=21155, sd=16} Nd5 {-0.74/8 0.027s, n=17685, sd=12}
12. Bxg5 {+0.69/10 0.018s, n=16271, sd=15} f6 {-0.83/10 0.040s, n=29963, sd=16}
13. c4 {+0.58/10 0.027s, n=17591, sd=14} fxg5 {-0.25/11 0.015s, n=14929, sd=14}
14. cxd5 {+0.78/11 0.023s, n=19569, sd=15}
cxd5 {-0.11/11 0.030s, n=29353, sd=16} 15. Qd2 {+0.54/9 0.017s, n=14701, sd=19}
e6 {+0.26/9 0.050s, n=41007, sd=16} 16. hxg4 {+0.35/10 0.012s, n=12848, sd=17}
Qf7+ {+0.20/11 0.028s, n=26078, sd=21} 17. Nf3 {-0.38/7 0.018s, n=13803, sd=14}
Rxh1+ {+0.22/10 0.026s, n=24140, sd=20}
18. Bxh1 {-0.18/9 0.018s, n=14776, sd=13} Be7 {+0.24/10 0.012s, n=13111, sd=13}
19. Kg2 {-0.17/10 0.023s, n=20905, sd=16} Qg6 {+0.32/9 0.019s, n=14622, sd=19}
20. Ng3 {-0.34/9 0.024s, n=24598, sd=18} Nc6 {+0.47/11 0.026s, n=22011, sd=22}
21. Nh5 {-0.33/10 0.020s, n=18653, sd=19} Bd7 {+0.48/12 0.015s, n=14194, sd=10}
22. Kg3 {-0.25/10 0.019s, n=14253, sd=21, Black makes an illegal move: e8a8} 1-0