MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1252"]
[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/3pppp1/p1p4p/1p6/8/3P1N1P/PPP1PPPR/RNBQKB2 w Qkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:39:41 +0000"]
[GameEndTime "2026-09-14T13:39:42 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5. a4 {+0.04/8 0.018s, n=15114, sd=12} e6 {-0.31/8 0.017s, n=14096, sd=15}
6. Rh1 {+0.04/10 0.033s, n=26862, sd=13} Nf6 {-0.02/9 0.023s, n=14373, sd=14}
7. e4 {-0.22/8 0.029s, n=23063, sd=13} Bb7 {+0.10/10 0.037s, n=28983, sd=15}
8. Be2 {-0.16/9 0.062s, n=45467, sd=14} d6 {+0.42/9 0.022s, n=17972, sd=13}
9. Bf4 {-0.41/9 0.058s, n=41624, sd=13} Nbd7 {+0.46/10 0.045s, n=32853, sd=18}
10. Be3 {-0.32/8 0.018s, n=14748, sd=15} Be7 {+0.68/9 0.020s, n=12314, sd=12}
11. Nbd2 {-0.53/8 0.018s, n=14576, sd=11} c5 {+1.09/10 0.023s, n=17798, sd=14}
12. c3 {-0.94/9 0.020s, n=15350, sd=15} Qc7 {+1.10/10 0.017s, n=13802, sd=16}
13. Rg1 {-1.13/9 0.050s, n=38941, sd=20} d5 {+1.23/9 0.026s, n=18916, sd=16}
14. axb5 {-0.60/9 0.020s, n=16573, sd=19, Black makes an illegal move: e8h8} 1-0