MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1812"]
[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/p3pppp/7n/1ppp4/8/PP3N1P/2PPPPP1/RNBQKBR1 b Qkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:04:04 +0000"]
[GameEndTime "2026-09-14T16:04:04 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nc6 {-0.12/9 0.024s, n=20946, sd=13}
6. e4 {-0.18/10 0.034s, n=24100, sd=18} a6 {+0.10/10 0.040s, n=21580, sd=18}
7. exd5 {-0.14/8 0.042s, n=20943, sd=15} Qxd5 {-0.12/10 0.037s, n=23985, sd=20}
8. Nc3 {+0.20/10 0.033s, n=26530, sd=17} Qe6+ {0.00/9 0.029s, n=18378, sd=16}
9. Qe2 {+0.30/8 0.016s, n=13549, sd=15} Qxe2+ {-0.15/10 0.025s, n=19202, sd=17}
10. Bxe2 {+0.16/9 0.016s, n=14105, sd=17} Bb7 {-0.32/9 0.015s, n=15001, sd=15}
11. a4 {+0.25/10 0.024s, n=21893, sd=15} b4 {-0.29/10 0.018s, n=16006, sd=17}
12. Ne4 {+0.16/9 0.017s, n=13464, sd=15} e5 {+0.19/10 0.014s, n=12797, sd=16}
13. g4 {+0.31/10 0.021s, n=19176, sd=20} Ng8 {-0.10/9 0.025s, n=21085, sd=13}
14. d3 {+0.33/10 0.021s, n=19057, sd=17, Black makes an illegal move: e8a8} 1-0