MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1086"]
[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/2pp1p1p/p3p3/1p4p1/3N4/P7/1PPPPPPP/RNBQKB1R b Qkq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:38:33 +0000"]
[GameEndTime "2026-09-14T13:38:34 +0000"]
[PlyCount "25"]
[Termination "illegal move"]
[TimeControl "-"]

5... c5 {+0.92/12 0.105s, n=56949, sd=21}
6. Nb3 {-1.27/10 0.048s, n=29487, sd=18} d5 {+0.79/9 0.033s, n=22256, sd=14}
7. d3 {-0.80/9 0.046s, n=26717, sd=14} Bb7 {+0.81/9 0.043s, n=20176, sd=14}
8. a4 {-0.94/9 0.056s, n=27968, sd=15} b4 {+0.64/9 0.035s, n=18022, sd=14}
9. e4 {-0.67/10 0.043s, n=21743, sd=14} Nd7 {+0.48/9 0.058s, n=23746, sd=15}
10. exd5 {-0.62/9 0.023s, n=12389, sd=13} Bxd5 {+0.76/10 0.044s, n=20573, sd=14}
11. N1d2 {-0.61/10 0.054s, n=26270, sd=15} h5 {+0.74/10 0.063s, n=26030, sd=14}
12. Nc4 {-0.81/9 0.027s, n=12890, sd=15} Be7 {+0.66/10 0.026s, n=12273, sd=9}
13. d4 {-0.76/8 0.022s, n=12049, sd=12} h4 {+0.67/10 0.051s, n=20321, sd=19}
14. h3 {-0.76/10 0.027s, n=12947, sd=17} cxd4 {+1.48/11 0.070s, n=29889, sd=18}
15. Qxd4 {-1.36/10 0.039s, n=20614, sd=19} Bf6 {+1.34/10 0.024s, n=16372, sd=14}
16. Qd2 {-1.00/9 0.026s, n=15324, sd=22} Ne7 {+1.83/10 0.041s, n=28127, sd=17}
17. Qxb4 {-1.46/8 0.035s, n=22464, sd=16, Black makes an illegal move: e8h8} 1-0