MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "876"]
[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 "1nbqkbnr/r1pppp1p/1p4p1/p7/6P1/1B2P2N/PPPP1P1P/RNBQK2R b KQk - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:54:02 +0000"]
[GameEndTime "2026-09-14T14:54:02 +0000"]
[PlyCount "12"]
[Termination "illegal move"]
[TimeControl "-"]

5... a4 {+1.50/9 0.017s, n=16532, sd=15}
6. Bd5 {-1.58/10 0.032s, n=29385, sd=18} Nf6 {+1.33/9 0.024s, n=22514, sd=12}
7. Bg2 {-1.48/10 0.020s, n=18192, sd=15} d5 {+1.62/9 0.018s, n=16548, sd=15}
8. g5 {-1.63/9 0.016s, n=15627, sd=16} Nh5 {+1.61/10 0.040s, n=37021, sd=16}
9. d4 {-1.54/9 0.020s, n=18309, sd=13} c5 {+1.39/8 0.019s, n=17519, sd=14}
10. Na3 {-1.40/8 0.014s, n=12455, sd=14}
Bg7 {+1.17/8 0.014s, n=13610, sd=13, White makes an illegal move: e1h1} 0-1