MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "142"]
[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 "r2qkbnr/ppp1ppp1/2np4/7p/P5b1/RQP1P3/1P1P1PPP/1NB1KBNR b Kkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:35:39 +0000"]
[GameEndTime "2026-09-14T13:35:39 +0000"]
[PlyCount "25"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bd7 {+0.70/9 0.024s, n=18675, sd=11}
6. d4 {-0.63/10 0.033s, n=26196, sd=14} Nf6 {+1.09/9 0.015s, n=12971, sd=14}
7. Nf3 {-0.50/10 0.027s, n=18724, sd=13} e5 {+0.43/9 0.032s, n=24195, sd=14}
8. d5 {+0.26/10 0.042s, n=23717, sd=15} Ne7 {+0.04/8 0.020s, n=14376, sd=18}
9. c4 {+0.24/9 0.020s, n=15994, sd=16} Nf5 {-0.46/8 0.042s, n=33417, sd=12}
10. Nc3 {+0.72/10 0.057s, n=32206, sd=14} a5 {-0.67/8 0.031s, n=22176, sd=11}
11. e4 {+0.81/10 0.050s, n=23703, sd=19} Nd4 {-0.61/11 0.025s, n=13257, sd=13}
12. Nxd4 {+0.59/10 0.023s, n=17778, sd=15}
exd4 {-0.17/11 0.015s, n=14165, sd=16} 13. Nb5 {+0.44/10 0.030s, n=15946, sd=14}
Nxe4 {-0.25/10 0.020s, n=12081, sd=16} 14. Qd1 {+0.35/10 0.021s, n=17165, sd=16}
c5 {-0.29/9 0.029s, n=21118, sd=15} 15. Qe2 {+3.33/11 0.029s, n=18456, sd=22}
f5 {-3.35/11 0.017s, n=14142, sd=17} 16. f3 {+3.20/12 0.012s, n=12745, sd=17}
Be7 {-3.58/11 0.056s, n=32831, sd=20}
17. fxe4 {+2.74/11 0.036s, n=19498, sd=17, Black makes an illegal move: e8h8}
1-0