MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "861"]
[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 "rnb1kbnr/pppqp2p/5pp1/P2p4/2P5/2N4P/1P1PPPP1/R1BQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:39:56 +0000"]
[GameEndTime "2026-09-14T13:39:57 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5... d4 {+0.60/10 0.028s, n=18801, sd=12}
6. Na2 {-0.71/8 0.025s, n=13118, sd=14} e5 {+0.86/10 0.036s, n=23949, sd=16}
7. e3 {-0.72/9 0.052s, n=33439, sd=15} c5 {+0.95/9 0.031s, n=19720, sd=13}
8. d3 {-0.78/9 0.032s, n=21799, sd=12} b6 {+1.41/9 0.028s, n=17381, sd=11}
9. exd4 {-0.73/9 0.024s, n=16512, sd=12} exd4 {+0.92/8 0.021s, n=13520, sd=12}
10. Be2 {-0.83/9 0.024s, n=16037, sd=13} Nc6 {+0.92/10 0.043s, n=26305, sd=15}
11. Bg4 {-0.58/10 0.027s, n=17150, sd=12} Qe7+ {+0.56/8 0.022s, n=12824, sd=16}
12. Kf1 {-0.34/9 0.023s, n=15121, sd=11} Bxg4 {+0.36/9 0.036s, n=20414, sd=14}
13. hxg4 {-0.45/9 0.019s, n=12584, sd=16} Qd7 {+0.67/9 0.039s, n=25743, sd=13}
14. g5 {-0.68/8 0.050s, n=29659, sd=12} bxa5 {+0.58/8 0.024s, n=14964, sd=11}
15. Nf3 {-0.57/8 0.027s, n=16881, sd=12} Bd6 {+0.52/7 0.034s, n=17968, sd=11}
16. Bd2 {-0.48/9 0.026s, n=17285, sd=15} h5 {+0.39/9 0.019s, n=12244, sd=14}
17. Nc1 {-0.73/8 0.021s, n=15334, sd=13} f5 {+0.46/10 0.031s, n=17339, sd=14}
18. Qa4 {-0.07/8 0.031s, n=19702, sd=14} Rb8 {+0.83/10 0.050s, n=34574, sd=17}
19. Nb3 {-0.49/11 0.067s, n=44438, sd=17} Nge7 {+1.14/9 0.017s, n=12231, sd=13}
20. Ra2 {-0.84/9 0.026s, n=14545, sd=12, Black makes an illegal move: e8h8} 1-0