MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1822"]
[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 "1nbqkbnr/rp1ppp1p/2p5/p5P1/1P6/2N3P1/P1PPP2P/R1BQKBNR b KQk - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:41:24 +0000"]
[GameEndTime "2026-09-14T13:41:24 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... axb4 {+1.20/12 0.023s, n=15993, sd=16}
6. Nb1 {-2.19/10 0.046s, n=33935, sd=18} Bg7 {+2.27/10 0.027s, n=15577, sd=13}
7. d4 {-2.13/9 0.021s, n=16715, sd=14} e5 {+1.85/10 0.083s, n=46048, sd=16}
8. Nf3 {-2.14/9 0.037s, n=27452, sd=17} e4 {+2.10/10 0.024s, n=16782, sd=16}
9. Nh4 {-2.08/10 0.027s, n=19595, sd=14} d5 {+2.15/10 0.033s, n=19184, sd=15}
10. Bf4 {-1.95/10 0.017s, n=12751, sd=14} Be6 {+2.54/9 0.025s, n=12065, sd=13}
11. e3 {-2.08/8 0.019s, n=13143, sd=13} Ne7 {+2.31/10 0.029s, n=17406, sd=13}
12. c3 {-2.24/9 0.026s, n=19432, sd=18} c5 {+2.64/11 0.019s, n=16566, sd=24}
13. Bxb8 {-2.58/9 0.020s, n=14740, sd=15} Qxb8 {+2.54/10 0.026s, n=20223, sd=17}
14. Bb5+ {-2.65/9 0.020s, n=15586, sd=16}
Nc6 {+2.65/11 0.043s, n=26630, sd=21, White makes an illegal move: e1h1} 0-1