MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "526"]
[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 "rnb1k1nr/p1pp1ppp/3b1q2/1p2p3/P1N5/4PQ2/1PPP1PPP/R1B1KBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:00:43 +0000"]
[GameEndTime "2026-09-14T16:00:43 +0000"]
[PlyCount "14"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qxf3 {-1.53/11 0.013s, n=12844, sd=18}
6. Nxd6+ {+1.58/9 0.021s, n=14632, sd=17} cxd6 {-1.98/10 0.011s, n=12208, sd=21}
7. Nxf3 {+1.67/11 0.019s, n=17871, sd=16} b4 {-1.62/12 0.015s, n=15323, sd=12}
8. d4 {+1.44/10 0.030s, n=28916, sd=17} Nc6 {-1.77/12 0.026s, n=20603, sd=17}
9. e4 {+1.77/10 0.017s, n=16798, sd=13} exd4 {-1.64/10 0.018s, n=17604, sd=16}
10. Bf4 {+1.35/9 0.013s, n=13715, sd=17} Nf6 {-1.69/10 0.025s, n=21841, sd=21}
11. Bd3 {+1.51/9 0.019s, n=12324, sd=13}
Ke7 {-1.80/10 0.016s, n=15753, sd=21, White makes an illegal move: e1a1} 0-1