MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "651"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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/p1p1pppp/1p6/3p3P/3P4/8/PPPBPPPR/RN1QKBN1 b Qkq - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:52:17 +0000"]
[GameEndTime "2026-09-14T14:52:18 +0000"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5... c5 {+0.17/9 0.026s, n=22326, sd=13}
6. dxc5 {+0.43/9 0.029s, n=24583, sd=14} bxc5 {-0.34/10 0.024s, n=22866, sd=17}
7. e4 {+0.75/9 0.017s, n=14688, sd=14} dxe4 {-0.61/10 0.033s, n=27105, sd=17}
8. Nc3 {+0.75/10 0.017s, n=14407, sd=13} Nf6 {-0.67/10 0.021s, n=19630, sd=18}
9. Rh4 {+0.75/10 0.022s, n=18866, sd=16} e6 {-0.63/10 0.035s, n=24888, sd=18}
10. Nxe4 {+0.68/8 0.024s, n=20333, sd=12} Bb7 {-0.45/9 0.018s, n=16226, sd=16}
11. Nxf6+ {+0.78/9 0.036s, n=28744, sd=16} gxf6 {-1.00/7 0.026s, n=17036, sd=11}
12. Qe2 {+0.70/10 0.037s, n=30080, sd=18} Nc6 {-0.68/10 0.047s, n=34990, sd=14}
13. Nf3 {+0.71/10 0.046s, n=41177, sd=16}
Qb6 {-0.63/10 0.042s, n=34478, sd=14, White makes an illegal move: e1a1} 0-1