MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "722"]
[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 "rnbq1bnr/2pkpppp/1p6/p2p4/1P5P/5N2/P1PPPPP1/RNBQKB1R w KQ - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:01:04 +0000"]
[GameEndTime "2026-09-14T16:01:04 +0000"]
[PlyCount "13"]
[Termination "illegal move"]
[TimeControl "-"]

5. b5 {+0.76/9 0.023s, n=19303, sd=14} Ke8 {-0.78/10 0.029s, n=16649, sd=15}
6. c4 {+1.04/10 0.020s, n=15975, sd=15} dxc4 {-1.27/10 0.053s, n=33815, sd=15}
7. e4 {+0.96/9 0.017s, n=14332, sd=14} e6 {-1.10/9 0.021s, n=14449, sd=13}
8. Bxc4 {+0.96/9 0.020s, n=14643, sd=15} Bb7 {-1.20/10 0.024s, n=19765, sd=15}
9. Qe2 {+1.20/9 0.047s, n=34557, sd=14} Nf6 {-1.06/9 0.013s, n=12446, sd=14}
10. d3 {+1.13/10 0.018s, n=15142, sd=16}
Nbd7 {-1.04/10 0.040s, n=18866, sd=16, White makes an illegal move: e1h1} 0-1