MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "550"]
[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/1p1pp1p1/p6p/2p2p2/1P6/3P4/P1PQPPPP/RNB1KBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:36:42 +0000"]
[GameEndTime "2026-09-14T13:36:43 +0000"]
[PlyCount "15"]
[Termination "illegal move"]
[TimeControl "-"]

5... cxb4 {+1.32/10 0.038s, n=27018, sd=18}
6. Qxb4 {-1.06/11 0.024s, n=19443, sd=15} Nc6 {+1.37/10 0.016s, n=12653, sd=12}
7. Qb2 {-1.18/10 0.024s, n=17307, sd=19} e5 {+1.36/9 0.036s, n=24751, sd=14}
8. Nf3 {-1.42/9 0.028s, n=20569, sd=13} Nf6 {+1.11/10 0.048s, n=32209, sd=20}
9. Nbd2 {-0.92/9 0.029s, n=17514, sd=20} Qc7 {+1.09/10 0.050s, n=33834, sd=18}
10. Nh4 {-1.33/9 0.019s, n=13045, sd=13} Bc5 {+1.52/11 0.031s, n=18612, sd=19}
11. Nb3 {-1.70/10 0.030s, n=21371, sd=15} Ba7 {+1.55/11 0.040s, n=27726, sd=18}
12. e3 {-1.46/11 0.068s, n=44498, sd=18, Black makes an illegal move: e8h8} 1-0