MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "424"]
[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 "rn1qkbnr/ppp1pppp/3p4/8/5Bb1/N1PP4/PP2PPPP/R2QKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:36:44 +0000"]
[GameEndTime "2026-09-14T13:36:45 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5. Qb3 {+0.75/9 0.019s, n=13882, sd=9} Bd7 {-0.51/9 0.017s, n=13283, sd=12}
6. Qxb7 {+0.81/11 0.017s, n=15629, sd=17} Nc6 {-0.87/12 0.019s, n=14759, sd=15}
7. Nb5 {+1.31/11 0.038s, n=29469, sd=18} Rc8 {-1.43/11 0.037s, n=27703, sd=19}
8. g3 {+1.63/10 0.027s, n=17644, sd=15} e6 {-1.69/10 0.033s, n=23919, sd=16}
9. Nxa7 {+1.69/10 0.022s, n=17546, sd=15} Nxa7 {-1.87/10 0.024s, n=19149, sd=15}
10. Qxa7 {+2.02/11 0.029s, n=21884, sd=14} Be7 {-2.03/8 0.031s, n=24720, sd=15}
11. Bg2 {+1.97/10 0.023s, n=18871, sd=16} f5 {-2.48/9 0.027s, n=17365, sd=15}
12. Nf3 {+2.01/9 0.057s, n=40705, sd=16} e5 {-2.05/10 0.016s, n=12108, sd=13}
13. Bc1 {+1.80/9 0.033s, n=21831, sd=14}
Nf6 {-2.01/10 0.035s, n=25968, sd=16, White makes an illegal move: e1h1} 0-1