MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "954"]
[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 "rnb1kbnr/1ppqpppp/p7/P7/3p4/5P2/1PPPPKPP/RNBQ1BNR w kq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:27 +0000"]
[GameEndTime "2026-09-14T13:38:27 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5. Qe1 {-1.54/8 0.031s, n=12510, sd=11} Nc6 {+1.54/8 0.019s, n=13554, sd=10}
6. e4 {-2.26/9 0.039s, n=18054, sd=14} f5 {+1.46/8 0.021s, n=12707, sd=13}
7. Bc4 {-1.16/8 0.028s, n=12956, sd=13} Nf6 {+0.74/8 0.055s, n=31463, sd=15}
8. d3 {-1.08/10 0.048s, n=25997, sd=20} e5 {+1.22/10 0.039s, n=18375, sd=13}
9. Ke2 {-1.41/8 0.034s, n=12584, sd=10} Bb4 {+1.81/9 0.022s, n=15083, sd=11}
10. Bd2 {-1.62/10 0.028s, n=17592, sd=17} Qe7 {+1.82/10 0.026s, n=20185, sd=15}
11. Kd1 {-1.71/11 0.060s, n=40370, sd=17} fxe4 {+1.78/10 0.025s, n=21508, sd=18}
12. dxe4 {-1.45/10 0.044s, n=20983, sd=15} Bxd2 {+1.53/9 0.023s, n=14094, sd=13}
13. Qxd2 {-1.49/11 0.033s, n=17793, sd=16} Be6 {+1.82/11 0.035s, n=17144, sd=18}
14. Na3 {-1.77/10 0.023s, n=13076, sd=18, Black makes an illegal move: e8a8} 1-0