MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "838"]
[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 "rnbqkbr1/pp1pp1pp/2p4n/5p2/6PP/NP5B/P1PPPP2/R1BQK1NR b KQq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:40:39 +0000"]
[GameEndTime "2026-09-14T13:40:40 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5... fxg4 {+2.73/11 0.032s, n=21964, sd=21}
6. Bg2 {-2.68/11 0.037s, n=24558, sd=19} d5 {+2.55/9 0.028s, n=16890, sd=17}
7. e4 {-3.39/8 0.026s, n=17016, sd=16} e5 {+2.74/10 0.022s, n=14392, sd=14}
8. exd5 {-3.01/10 0.060s, n=36972, sd=18} cxd5 {+2.80/10 0.043s, n=26550, sd=17}
9. Nb5 {-2.88/10 0.054s, n=33135, sd=15} a6 {+2.58/11 0.044s, n=31672, sd=19}
10. Nc3 {-3.20/11 0.024s, n=15004, sd=11} Be6 {+3.22/10 0.026s, n=18554, sd=14}
11. Nge2 {-2.99/10 0.025s, n=17213, sd=11} Nf5 {+3.34/11 0.057s, n=37792, sd=16}
12. Ng3 {-3.17/8 0.017s, n=12054, sd=12} Nd4 {+4.32/10 0.033s, n=21485, sd=15}
13. Na4 {-4.06/9 0.022s, n=14955, sd=15} b5 {+4.30/10 0.022s, n=15955, sd=17}
14. c3 {-4.36/10 0.022s, n=16346, sd=17} Nf3+ {+4.54/11 0.018s, n=15526, sd=18}
15. Bxf3 {-4.85/11 0.034s, n=24587, sd=22}
gxf3 {+3.66/11 0.060s, n=39073, sd=20} 16. Nb2 {-4.64/11 0.024s, n=16995, sd=18}
Nc6 {+4.08/10 0.040s, n=26572, sd=19} 17. Qxf3 {-3.81/10 0.061s, n=36653, sd=16}
Qd7 {+3.87/9 0.021s, n=14369, sd=14} 18. Qg2 {-3.52/9 0.034s, n=20313, sd=12}
Be7 {+3.80/9 0.021s, n=14422, sd=14} 19. f3 {-4.64/9 0.048s, n=29655, sd=14}
Rf8 {+4.39/9 0.030s, n=19731, sd=15}
20. Nd3 {-4.69/9 0.020s, n=12945, sd=13, Black makes an illegal move: e8a8} 1-0