MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "706"]
[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 "r1bqkbnr/p1ppp1p1/n6p/Np3p2/1P5P/8/P1PPPPP1/R1BQKBNR b KQkq - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:10:47 +0200"]
[GameEndTime "2026-09-14T16:10:48 +0200"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nf6 {-0.06/9 0.032s, n=27658, sd=13} 6. a3 {+0.15/9 0.014s, n=12099, sd=12}
e6 {-0.26/11 0.056s, n=40290, sd=17} 7. e3 {+0.09/11 0.021s, n=18800, sd=18}
c5 {-0.32/12 0.014s, n=16809, sd=21} 8. Bxb5 {+0.32/11 0.015s, n=13819, sd=18}
cxb4 {-0.42/10 0.023s, n=16470, sd=16} 9. axb4 {+0.04/11 0.028s, n=19054, sd=18}
Nxb4 {-0.17/10 0.020s, n=17858, sd=17} 10. Nf3 {+0.44/10 0.027s, n=23566, sd=14}
Qc7 {-0.44/10 0.027s, n=24092, sd=18} 11. c3 {+0.24/11 0.033s, n=27974, sd=17}
Nbd5 {-0.59/9 0.035s, n=26694, sd=14} 12. Nd4 {+0.93/11 0.038s, n=24253, sd=17}
Kf7 {-1.03/9 0.025s, n=20424, sd=13} 13. Be2 {+1.05/10 0.020s, n=14905, sd=15}
a6 {-1.03/8 0.017s, n=12482, sd=12} 14. h5 {+0.97/10 0.024s, n=18054, sd=15}
Be7 {-0.11/9 0.020s, n=12454, sd=17, White makes an illegal move: e1h1} 0-1