MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1604"]
[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 "rnbqkbnr/1p2pppp/3p4/2p5/1p5P/4PN2/P1PP1PP1/RNBQKB1R w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:40:31 +0000"]
[GameEndTime "2026-09-14T13:40:32 +0000"]
[PlyCount "11"]
[Termination "illegal move"]
[TimeControl "-"]

5. a3 {-1.35/9 0.022s, n=17625, sd=12} e5 {+1.81/9 0.016s, n=12454, sd=9}
6. Bb2 {-1.73/8 0.038s, n=23294, sd=15} Nf6 {+1.83/9 0.022s, n=16043, sd=16}
7. Be2 {-1.86/7 0.019s, n=15431, sd=13} Nc6 {+1.85/10 0.023s, n=16559, sd=14}
8. axb4 {-1.66/11 0.032s, n=21613, sd=19} Rxa1 {+1.58/10 0.023s, n=18446, sd=18}
9. Bxa1 {-1.79/11 0.020s, n=17128, sd=21}
Nxb4 {+1.61/11 0.022s, n=16410, sd=12, White makes an illegal move: e1h1} 0-1