MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "628"]
[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 "rnbqkbnr/3ppppp/2p5/p7/1pP5/PQ5P/1P1PPPP1/RNB1KBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:39:17 +0000"]
[GameEndTime "2026-09-14T13:39:18 +0000"]
[PlyCount "9"]
[Termination "illegal move"]
[TimeControl "-"]

5... e6 {+0.22/9 0.051s, n=44251, sd=13}
6. axb4 {-0.24/9 0.018s, n=12255, sd=13} Bxb4 {+0.23/10 0.028s, n=22089, sd=18}
7. Nf3 {-0.23/9 0.023s, n=15192, sd=13} Nf6 {+0.33/10 0.016s, n=15927, sd=17}
8. e3 {-0.17/8 0.035s, n=21941, sd=14} c5 {+0.28/10 0.032s, n=24765, sd=15}
9. Qc2 {-0.24/9 0.020s, n=13366, sd=13, Black makes an illegal move: e8h8} 1-0