MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1646"]
[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 "r1bqkbnr/p1p1p1pp/np1p4/5p2/3P4/BP5P/P1P1PPP1/RN1QKBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:03:39 +0000"]
[GameEndTime "2026-09-14T16:03:40 +0000"]
[PlyCount "14"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bb7 {-0.46/9 0.016s, n=13860, sd=12}
6. Nf3 {+0.51/10 0.024s, n=20386, sd=13} Nf6 {-0.38/10 0.030s, n=21083, sd=15}
7. e3 {+0.35/9 0.019s, n=16798, sd=15} e6 {-0.65/9 0.018s, n=15501, sd=16}
8. Bc4 {+0.59/9 0.024s, n=18503, sd=16} Qe7 {-0.28/8 0.025s, n=16297, sd=12}
9. Qe2 {+0.30/8 0.021s, n=16138, sd=14} Nb8 {-0.57/10 0.017s, n=13466, sd=15}
10. Nc3 {+0.47/9 0.033s, n=25495, sd=17} Ne4 {+0.45/10 0.028s, n=18215, sd=14}
11. Bb2 {+0.13/9 0.026s, n=20924, sd=15}
a6 {-0.19/9 0.026s, n=21398, sd=13, White makes an illegal move: e1a1} 0-1