MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "796"]
[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 "rnbqkb1r/p1ppp1p1/1p3n2/5p1p/7P/N3PNP1/PPPP1P2/R1BQKB1R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:42 +0000"]
[GameEndTime "2026-09-14T13:37:42 +0000"]
[PlyCount "17"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nc6 {-0.45/9 0.024s, n=17143, sd=10}
6. b3 {+0.21/10 0.046s, n=31417, sd=15} e5 {+0.18/10 0.025s, n=18299, sd=14}
7. Bb2 {+0.03/9 0.044s, n=27917, sd=14} Bb7 {+0.08/9 0.018s, n=12616, sd=11}
8. Nc4 {-0.01/10 0.048s, n=33691, sd=15} Ng4 {+0.19/11 0.037s, n=22007, sd=18}
9. Bg2 {+0.41/10 0.033s, n=24800, sd=15} e4 {+0.25/10 0.019s, n=14283, sd=17}
10. Nfe5 {+0.31/10 0.027s, n=20952, sd=12}
Ncxe5 {+0.53/11 0.025s, n=15301, sd=19}
11. Nxe5 {-0.50/11 0.031s, n=21809, sd=20} Qf6 {+0.53/10 0.018s, n=13364, sd=18}
12. Nd3 {-0.16/11 0.060s, n=35082, sd=19} Qf7 {+0.44/10 0.017s, n=12440, sd=20}
13. Nf4 {-0.15/9 0.018s, n=13404, sd=9, Black makes an illegal move: e8a8} 1-0