MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "87"]
[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 "r1bqkbn1/pppppp2/2n4r/6pp/2P3P1/5P1P/PP1PPK2/RNBQ1BNR b q - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:35:19 +0000"]
[GameEndTime "2026-09-14T13:35:20 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5... e6 {+1.58/9 0.016s, n=13916, sd=11} 6. d4 {-0.59/9 0.028s, n=18766, sd=10}
b6 {+1.77/9 0.032s, n=25655, sd=17} 7. Nc3 {-1.00/8 0.018s, n=13994, sd=12}
Bg7 {+1.55/8 0.015s, n=12270, sd=15} 8. d5 {-0.99/9 0.028s, n=17577, sd=14}
Ne5 {+0.94/10 0.042s, n=31468, sd=13} 9. h4 {+0.04/11 0.033s, n=26554, sd=14}
hxg4 {+0.55/11 0.022s, n=15584, sd=18}
10. Bxg5 {-0.43/10 0.015s, n=13179, sd=12} Bf6 {-0.35/9 0.028s, n=23101, sd=15}
11. f4 {+0.50/11 0.019s, n=18415, sd=14} Bb7 {-0.37/9 0.018s, n=13610, sd=16}
12. e4 {+0.92/9 0.027s, n=17633, sd=14} Bxg5 {+0.80/10 0.030s, n=24181, sd=17}
13. fxg5 {-1.03/8 0.031s, n=25778, sd=12} Rh8 {+1.39/9 0.028s, n=20285, sd=9}
14. Nge2 {-1.20/8 0.034s, n=27640, sd=12} f6 {+2.45/9 0.017s, n=13682, sd=11}
15. dxe6 {-0.95/8 0.023s, n=18931, sd=16} fxg5 {+3.10/8 0.018s, n=12001, sd=17}
16. exd7+ {-2.53/7 0.041s, n=33000, sd=21} Nxd7 {+2.31/8 0.038s, n=22748, sd=16}
17. Nd5 {-2.09/8 0.019s, n=12684, sd=14} Ngf6 {+2.70/10 0.039s, n=22056, sd=19}
18. Nd4 {-1.38/9 0.024s, n=18873, sd=16} Nxd5 {+3.47/10 0.029s, n=15559, sd=15}
19. cxd5 {-3.44/8 0.043s, n=31441, sd=16} Qf6+ {+2.46/8 0.032s, n=16819, sd=15}
20. Kg1 {-3.27/8 0.024s, n=14034, sd=13, Black makes an illegal move: e8a8} 1-0