MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "822"]
[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 "rnbqkbn1/ppppppp1/1r6/8/P1P4p/5P1P/1P1PP1P1/RNBQKBNR w KQq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:44 +0000"]
[GameEndTime "2026-09-14T13:37:45 +0000"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5. f4 {+0.31/9 0.032s, n=19045, sd=13} e5 {-0.42/9 0.024s, n=14820, sd=11}
6. e4 {+0.42/9 0.029s, n=18364, sd=12} Qf6 {-0.25/8 0.025s, n=12262, sd=12}
7. a5 {+1.02/9 0.026s, n=17466, sd=11} Ra6 {-0.62/10 0.039s, n=22086, sd=16}
8. f5 {+0.39/8 0.024s, n=13072, sd=14} b6 {-0.39/9 0.022s, n=12437, sd=17}
9. Nc3 {+0.65/9 0.035s, n=19620, sd=15} Bb7 {-0.50/10 0.028s, n=17089, sd=15}
10. Nf3 {+0.50/10 0.030s, n=15532, sd=15} Nc6 {-0.53/9 0.029s, n=15392, sd=14}
11. d3 {+0.58/8 0.032s, n=13087, sd=13} Nd4 {-0.32/10 0.055s, n=30260, sd=21}
12. Nxd4 {+0.69/10 0.032s, n=17271, sd=13} exd4 {-0.99/8 0.028s, n=13056, sd=17}
13. Nb5 {+0.72/9 0.030s, n=18027, sd=14, Black makes an illegal move: e8a8} 1-0