MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "800"]
[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 "1nbqkb1r/rpppp1pp/7n/p4p2/P2P4/2NQ1P2/1PP1P1PP/R1B1KBNR b KQk - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:01:27 +0000"]
[GameEndTime "2026-09-14T16:01:27 +0000"]
[PlyCount "12"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nf7 {-2.03/9 0.026s, n=21646, sd=16}
6. Qxf5 {+1.90/9 0.019s, n=16151, sd=13} Nc6 {-1.39/10 0.024s, n=17162, sd=14}
7. Nb5 {+0.81/8 0.030s, n=24592, sd=13} Ra8 {-1.72/9 0.029s, n=23570, sd=15}
8. c3 {+1.65/10 0.015s, n=12589, sd=14} e5 {-1.92/9 0.021s, n=15394, sd=15}
9. Qc2 {+1.96/10 0.047s, n=36603, sd=21} exd4 {-1.73/9 0.018s, n=13597, sd=16}
10. Bf4 {+2.11/9 0.020s, n=15957, sd=20}
Nce5 {-2.43/9 0.032s, n=21471, sd=21, White makes an illegal move: e1a1} 0-1