MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "708"]
[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 "rn1qkbnr/p1p2ppp/1p2b3/1P1pp3/8/5P1N/P1PPP1PP/RNBQKB1R w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:39:25 +0000"]
[GameEndTime "2026-09-14T13:39:26 +0000"]
[PlyCount "17"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nf2 {-1.46/10 0.023s, n=19203, sd=18} a6 {+1.57/9 0.020s, n=16232, sd=15}
6. Bb2 {-1.68/9 0.026s, n=18322, sd=13} axb5 {+1.73/10 0.022s, n=17467, sd=15}
7. Bxe5 {-1.43/10 0.017s, n=13950, sd=17} c6 {+1.49/10 0.022s, n=19686, sd=15}
8. Bb2 {-1.51/9 0.020s, n=16425, sd=13} Nd7 {+1.47/9 0.019s, n=12009, sd=15}
9. e3 {-1.51/11 0.017s, n=13459, sd=10} Nc5 {+1.68/10 0.022s, n=17344, sd=13}
10. Bd3 {-1.51/9 0.025s, n=19214, sd=14} Nf6 {+1.63/11 0.016s, n=13680, sd=12}
11. a3 {-1.74/9 0.037s, n=25284, sd=15} Na4 {+1.96/10 0.015s, n=12362, sd=14}
12. Bd4 {-1.73/10 0.024s, n=19740, sd=16}
Bc5 {+1.87/10 0.017s, n=14371, sd=16, White makes an illegal move: e1h1} 0-1