MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "498"]
[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/p1p1p1pp/8/3p1p2/1p6/N1P5/PP1PPPPP/R1BQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:43 +0000"]
[GameEndTime "2026-09-14T13:37:43 +0000"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5. cxb4 {+0.88/9 0.017s, n=14911, sd=16} e5 {-1.05/9 0.018s, n=15384, sd=19}
6. Nc2 {+0.87/9 0.017s, n=16312, sd=13} Bd6 {-0.92/10 0.013s, n=12082, sd=15}
7. d4 {+0.70/9 0.026s, n=17711, sd=14} e4 {-1.00/10 0.021s, n=17407, sd=19}
8. Nh3 {+0.84/9 0.019s, n=17206, sd=17} Nc6 {-0.95/10 0.029s, n=23898, sd=15}
9. b5 {+0.85/9 0.014s, n=12435, sd=20} Nce7 {-0.85/11 0.028s, n=20604, sd=15}
10. Bf4 {+0.75/10 0.021s, n=18693, sd=17} Nf6 {-0.73/10 0.018s, n=15639, sd=17}
11. e3 {+0.95/10 0.014s, n=12794, sd=22} h6 {-0.74/10 0.022s, n=14614, sd=16}
12. Bxd6 {+0.90/10 0.014s, n=13534, sd=20}
Qxd6 {-0.84/10 0.019s, n=16264, sd=18}
13. Nf4 {+0.78/10 0.020s, n=16836, sd=12, Black makes an illegal move: e8h8} 1-0