MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "456"]
[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 "r1bqkbnr/1pppppp1/p6p/8/1nP5/NP3N2/P2PPPPP/R1BQKBR1 b Qkq - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:54:27 -0400"]
[GameEndTime "2026-09-14T11:54:27 -0400"]
[PlyCount "12"]
[Termination "illegal move"]
[TimeControl "-"]

5... d6 {+0.01/9 0.018s, n=21896, sd=14} 6. Nc2 {-0.13/9 0.030s, n=27770, sd=17}
a5 {-0.18/8 0.015s, n=12132, sd=15} 7. d4 {+0.01/8 0.012s, n=13757, sd=11}
Nxc2+ {-0.13/8 0.013s, n=12937, sd=15} 8. Qxc2 {+0.21/9 0.011s, n=12767, sd=12}
Nf6 {-0.01/9 0.016s, n=12964, sd=11} 9. Bb2 {+0.26/8 0.011s, n=12909, sd=13}
e5 {-0.26/9 0.028s, n=26451, sd=14} 10. e4 {+0.64/9 0.018s, n=14122, sd=12}
a4 {-0.73/9 0.026s, n=24479, sd=14, White makes an illegal move: e1a1} 0-1