MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "698"]
[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/1pp1pp1p/p4np1/3p4/1P2P3/2N2Q2/P1PP1PPP/R1B1KBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:01:01 +0000"]
[GameEndTime "2026-09-14T16:01:02 +0000"]
[PlyCount "13"]
[Termination "illegal move"]
[TimeControl "-"]

5. e5 {-0.37/9 0.018s, n=16869, sd=15} d4 {+0.47/10 0.020s, n=17218, sd=14}
6. exf6 {0.00/10 0.020s, n=17461, sd=14} dxc3 {+0.47/9 0.022s, n=19011, sd=17}
7. dxc3 {-0.15/9 0.019s, n=17132, sd=15} exf6 {+0.50/9 0.016s, n=15635, sd=14}
8. Bc4 {-0.29/8 0.022s, n=17138, sd=14} Qe7+ {+0.42/7 0.015s, n=12082, sd=11}
9. Ne2 {-0.27/8 0.015s, n=13331, sd=12} Nc6 {+0.21/9 0.015s, n=12749, sd=15}
10. Bb3 {-0.19/10 0.025s, n=18046, sd=18}
Bg7 {+0.08/10 0.051s, n=36188, sd=15, White makes an illegal move: e1h1} 0-1