MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "926"]
[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 "rnbqkb1r/p1pp1p1p/1p2p2n/1P4p1/5P2/8/P1PPP1PP/RNBQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:40:11 +0000"]
[GameEndTime "2026-09-14T13:40:11 +0000"]
[PlyCount "11"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {-0.69/9 0.022s, n=19159, sd=17} gxf4 {+0.85/9 0.022s, n=17735, sd=14}
6. Bxf4 {-0.59/9 0.023s, n=18897, sd=16} Bb7 {+0.78/9 0.040s, n=30849, sd=14}
7. Nf3 {-0.50/9 0.027s, n=19831, sd=13} a6 {+1.18/8 0.019s, n=14722, sd=12}
8. e4 {-0.84/8 0.017s, n=15828, sd=11} Bxe4 {+0.75/9 0.032s, n=25471, sd=15}
9. Be2 {-0.88/9 0.026s, n=21422, sd=15}
axb5 {+1.38/9 0.015s, n=13355, sd=15, White makes an illegal move: e1h1} 0-1