MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "404"]
[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 "rnbqkbnr/2ppp1p1/1p6/p4p1p/P1B5/4PP2/RPPP2PP/1NBQK1NR b Kkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:08 +0000"]
[GameEndTime "2026-09-14T13:37:09 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5... e5 {+0.52/8 0.043s, n=32446, sd=13} 6. d4 {-0.45/9 0.031s, n=23109, sd=13}
Bb7 {+0.53/8 0.026s, n=15122, sd=14} 7. Nc3 {-0.73/8 0.018s, n=13021, sd=12}
d5 {+0.48/8 0.017s, n=13107, sd=11} 8. Be2 {-0.49/9 0.023s, n=18248, sd=18}
Qh4+ {+1.07/8 0.023s, n=16632, sd=16} 9. g3 {-0.64/8 0.018s, n=12121, sd=13}
Qe7 {+0.20/10 0.019s, n=14641, sd=16} 10. dxe5 {-0.48/9 0.026s, n=19610, sd=13}
Qxe5 {+0.98/11 0.027s, n=20885, sd=18} 11. Nh3 {-0.81/10 0.044s, n=30568, sd=15}
Na6 {+0.92/8 0.020s, n=14264, sd=13} 12. f4 {-1.09/8 0.028s, n=22438, sd=15}
Qf6 {+2.14/9 0.025s, n=15975, sd=13} 13. Bb5+ {-1.54/9 0.023s, n=18146, sd=19}
c6 {+2.08/10 0.030s, n=21599, sd=24} 14. Nxd5 {-2.01/10 0.020s, n=16517, sd=16}
Qd6 {+2.31/10 0.015s, n=13479, sd=17} 15. Bxa6 {-2.06/10 0.029s, n=21528, sd=15}
Bxa6 {+2.13/11 0.030s, n=23744, sd=21} 16. Nc3 {-1.74/10 0.014s, n=13477, sd=15}
Qb4 {+2.07/11 0.016s, n=14224, sd=19} 17. Qd4 {-1.81/10 0.037s, n=22074, sd=18}
Nf6 {+1.72/10 0.029s, n=22657, sd=19} 18. Ng5 {-2.16/10 0.053s, n=35535, sd=19}
Qxd4 {+1.63/7 0.017s, n=12436, sd=16} 19. exd4 {-2.74/11 0.024s, n=23607, sd=22}
Bb4 {+1.60/9 0.017s, n=14890, sd=16}
20. Be3 {-2.37/9 0.014s, n=13362, sd=15, Black makes an illegal move: e8a8} 1-0