MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "16"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkbnr/ppppp3/6pp/8/5pPP/4P3/PPPPNP2/RNBQKB1R b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:59:16 +0000"]
[GameEndTime "2026-09-14T15:59:17 +0000"]
[PlyCount "28"]
[Termination "illegal move"]
[TimeControl "-"]

5... e5 {-1.01/10 0.018s, n=14605, sd=11} 6. d4 {+0.87/8 0.023s, n=14735, sd=13}
fxe3 {-1.18/9 0.031s, n=22190, sd=15} 7. Bxe3 {+0.85/9 0.028s, n=14379, sd=12}
d5 {-0.96/10 0.017s, n=12714, sd=16} 8. c4 {+1.19/9 0.021s, n=16030, sd=14}
Bxg4 {-0.89/8 0.036s, n=24550, sd=14} 9. Nbc3 {+0.66/9 0.074s, n=33913, sd=16}
dxc4 {-0.95/9 0.028s, n=19073, sd=15} 10. Bg2 {+0.69/10 0.041s, n=26027, sd=15}
Nc6 {-0.57/10 0.037s, n=25299, sd=15}
11. Bxc6+ {+0.75/10 0.063s, n=41817, sd=19}
bxc6 {-0.58/9 0.018s, n=13434, sd=16} 12. Qa4 {+0.69/11 0.040s, n=27621, sd=19}
Ne7 {-0.69/9 0.018s, n=14101, sd=12} 13. Qxc4 {+0.81/10 0.040s, n=26096, sd=14}
Bg7 {-0.60/9 0.028s, n=21163, sd=14} 14. dxe5 {+0.71/9 0.027s, n=19551, sd=15}
Bf3 {-0.56/11 0.034s, n=20835, sd=15} 15. Rh3 {+0.59/10 0.021s, n=15679, sd=17}
Bd5 {-0.67/11 0.034s, n=26237, sd=19} 16. Nxd5 {+0.55/11 0.023s, n=19426, sd=23}
Qxd5 {-0.19/12 0.045s, n=38808, sd=20}
17. Qxd5 {+0.54/10 0.017s, n=15676, sd=14}
Nxd5 {-0.31/11 0.022s, n=21448, sd=16} 18. f4 {+0.65/9 0.021s, n=15034, sd=14}
g5 {-0.57/11 0.023s, n=21114, sd=21, White makes an illegal move: e1a1} 0-1