MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "840"]
[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 "rnb1kb1r/p1qppppp/7n/1pp5/1P6/2N1PN2/P1PP1PPP/R1BQKB1R w KQkq - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:10 +0000"]
[GameEndTime "2026-09-14T13:38:10 +0000"]
[PlyCount "12"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nxb5 {+5.98/9 0.022s, n=13516, sd=11} Qc6 {-5.63/10 0.036s, n=18188, sd=14}
6. bxc5 {+5.59/10 0.028s, n=16398, sd=17} a6 {-6.46/8 0.021s, n=12199, sd=12}
7. Nfd4 {+5.81/11 0.048s, n=32684, sd=17} Qb7 {-5.32/10 0.044s, n=24627, sd=17}
8. Na3 {+5.33/9 0.030s, n=20960, sd=16} e5 {-6.09/10 0.057s, n=24955, sd=15}
9. Nb3 {+5.44/9 0.042s, n=19636, sd=14} Be7 {-6.24/10 0.064s, n=39120, sd=16}
10. Nc4 {+5.94/10 0.026s, n=17880, sd=12, Black makes an illegal move: e8h8} 1-0