MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1468"]
[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 "rnbqkbnr/p1p1pppp/8/1p1p4/3N4/1P5P/P1PPPPP1/R1BQKBNR b KQ - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:32:47 -0400"]
[GameEndTime "2026-09-14T11:32:47 -0400"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5... a6 {+0.07/8 0.011s, n=13970, sd=12}
6. Ndf3 {-0.20/9 0.012s, n=14439, sd=13} c5 {+0.46/9 0.016s, n=13984, sd=11}
7. e3 {-0.16/9 0.010s, n=13252, sd=13} Nc6 {+0.11/9 0.023s, n=22105, sd=15}
8. Bb2 {-0.43/9 0.015s, n=17258, sd=16} Nf6 {+0.15/9 0.019s, n=18599, sd=12}
9. a4 {-0.22/10 0.019s, n=17023, sd=14} b4 {-0.05/9 0.026s, n=22052, sd=16}
10. d4 {-0.11/10 0.025s, n=21229, sd=11} cxd4 {-0.13/10 0.039s, n=36297, sd=18}
11. Nxd4 {+0.42/10 0.022s, n=19832, sd=16} Nxd4 {-0.38/9 0.018s, n=14780, sd=16}
12. Qxd4 {+0.30/10 0.022s, n=23211, sd=15} e6 {-0.21/9 0.012s, n=14958, sd=12}
13. Bd3 {+0.23/10 0.015s, n=14520, sd=15}
Bb7 {-0.29/10 0.026s, n=24166, sd=16, White makes an illegal move: e1a1} 0-1