MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1682"]
[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 "rnb1kbnr/pppqp1p1/3p3p/1B3p2/4P3/NP3P2/P1PP2PP/R1BQK1NR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:41:05 +0000"]
[GameEndTime "2026-09-14T13:41:05 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nc6 {-0.47/9 0.024s, n=17089, sd=14}
6. exf5 {+0.74/9 0.025s, n=16620, sd=16} a6 {+0.03/10 0.023s, n=12235, sd=18}
7. Bd3 {+0.44/9 0.019s, n=14321, sd=15} Nb4 {-0.22/9 0.019s, n=14622, sd=16}
8. Be2 {+0.05/11 0.052s, n=33898, sd=19} Qxf5 {+0.36/10 0.016s, n=13228, sd=14}
9. d4 {-0.20/11 0.045s, n=29547, sd=19} Qg6 {+0.39/9 0.015s, n=12250, sd=10}
10. g3 {-0.13/10 0.021s, n=13526, sd=16} e5 {+0.35/10 0.019s, n=14834, sd=20}
11. Qd2 {+0.16/10 0.044s, n=29429, sd=23} Nc6 {+0.94/10 0.015s, n=12089, sd=20}
12. d5 {-0.31/10 0.020s, n=12511, sd=16} Nd4 {+0.33/11 0.025s, n=18540, sd=15}
13. Bb2 {-0.57/10 0.023s, n=16609, sd=14} Nxe2 {+0.33/11 0.042s, n=24880, sd=18}
14. Nxe2 {-0.67/11 0.033s, n=23326, sd=19}
Nf6 {+0.51/10 0.024s, n=18352, sd=16, White makes an illegal move: e1a1} 0-1