MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1831"]
[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 "r1bqkbnr/pp1p1p1p/n1p3p1/2P1p3/8/P4NP1/1P1PPP1P/RNBQKB1R b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:04:03 +0000"]
[GameEndTime "2026-09-14T16:04:03 +0000"]
[PlyCount "27"]
[Termination "illegal move"]
[TimeControl "-"]

5... e4 {+2.13/11 0.036s, n=30183, sd=18}
6. Nd4 {-2.38/11 0.022s, n=18531, sd=13} Bxc5 {+2.35/11 0.027s, n=21451, sd=15}
7. e3 {-2.09/9 0.015s, n=12510, sd=13} Nf6 {+2.29/11 0.038s, n=32681, sd=17}
8. Bxa6 {-2.24/9 0.021s, n=17267, sd=14} bxa6 {+1.92/10 0.024s, n=16559, sd=15}
9. d3 {-2.11/10 0.019s, n=15705, sd=8} Be7 {+2.12/9 0.016s, n=12567, sd=12}
10. dxe4 {-1.91/11 0.029s, n=27143, sd=19}
Nxe4 {+1.78/10 0.019s, n=14945, sd=15} 11. f3 {-1.68/10 0.014s, n=12170, sd=17}
Nf6 {+1.77/10 0.017s, n=14835, sd=15} 12. e4 {-1.47/11 0.019s, n=17008, sd=16}
c5 {+1.98/10 0.021s, n=17776, sd=16} 13. Ne2 {-1.95/11 0.027s, n=20600, sd=16}
d5 {+1.89/11 0.027s, n=22854, sd=17} 14. exd5 {-1.87/10 0.015s, n=14209, sd=15}
Qxd5 {+2.13/10 0.023s, n=20551, sd=18}
15. Qxd5 {-1.83/10 0.018s, n=16851, sd=15}
Nxd5 {+1.65/10 0.021s, n=14565, sd=12}
16. Nbc3 {-1.74/10 0.019s, n=16860, sd=17} Bb7 {+1.75/9 0.024s, n=21458, sd=12}
17. Nxd5 {-1.82/10 0.024s, n=22444, sd=18} Bxd5 {+1.47/9 0.021s, n=16134, sd=15}
18. Kf2 {-1.46/10 0.018s, n=12159, sd=16, Black makes an illegal move: e8h8} 1-0