MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "354"]
[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 "rnb1kbnr/1p1pppp1/1q5p/p1p2Q2/8/N3P3/PPPP1PPP/R1BK1BNR b kq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:50:49 +0000"]
[GameEndTime "2026-09-14T14:50:50 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nf6 {+1.29/9 0.033s, n=25093, sd=14}
6. Qd3 {-1.26/8 0.029s, n=25172, sd=17} Nc6 {+1.88/9 0.019s, n=16977, sd=12}
7. f4 {-1.76/8 0.026s, n=23167, sd=11} d5 {+2.32/10 0.019s, n=13739, sd=10}
8. Qb5 {-2.09/9 0.026s, n=23358, sd=14} Qd8 {+2.55/10 0.031s, n=28723, sd=16}
9. Nf3 {-2.55/11 0.052s, n=45474, sd=21} e6 {+2.19/8 0.014s, n=12836, sd=13}
10. Qe2 {-2.57/10 0.020s, n=17988, sd=19} Be7 {+2.72/11 0.056s, n=44774, sd=18}
11. Nb5 {-2.42/9 0.033s, n=31100, sd=16} a4 {+2.43/10 0.039s, n=33912, sd=17}
12. g4 {-2.58/8 0.019s, n=12870, sd=14} Qb6 {+2.69/10 0.037s, n=31524, sd=17}
13. Qg2 {-2.86/9 0.020s, n=16515, sd=15} Bd7 {+2.88/10 0.034s, n=26162, sd=15}
14. h4 {-2.91/9 0.015s, n=13550, sd=17} Ne4 {+3.19/10 0.028s, n=24760, sd=16}
15. a3 {-2.85/11 0.025s, n=21741, sd=20, Black makes an illegal move: e8a8} 1-0