MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1682"]
[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/2ppppp1/p1n4p/1p6/1P6/P1P5/3PPPPP/RNBQKBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:26:25 +0200"]
[GameEndTime "2026-09-14T17:26:25 +0200"]
[PlyCount "22"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nf6 {+0.50/9 0.016s, n=12614, sd=12}
6. a4 {-0.68/10 0.021s, n=17572, sd=17} Bb7 {+0.38/8 0.015s, n=12330, sd=11}
7. Nf3 {-0.60/9 0.019s, n=16478, sd=13} e5 {+1.10/10 0.021s, n=15710, sd=15}
8. axb5 {-0.57/9 0.017s, n=13312, sd=15} axb5 {+0.29/9 0.015s, n=13160, sd=16}
9. Rxa8 {-0.41/11 0.026s, n=21466, sd=16} Qxa8 {+0.92/9 0.016s, n=12527, sd=14}
10. Na3 {-0.16/10 0.054s, n=37651, sd=17} e4 {+0.33/9 0.061s, n=38721, sd=15}
11. Nxb5 {-0.44/10 0.030s, n=21886, sd=16} Qa1 {-0.06/9 0.017s, n=13380, sd=15}
12. Nh4 {+0.14/10 0.027s, n=20905, sd=18} Kd8 {-0.21/10 0.032s, n=25054, sd=14}
13. e3 {+0.08/11 0.050s, n=36003, sd=22} Ne5 {-0.29/10 0.015s, n=12535, sd=19}
14. f4 {+0.01/10 0.021s, n=17135, sd=17} Nd3+ {+0.50/11 0.021s, n=20527, sd=19}
15. Bxd3 {-0.41/10 0.017s, n=14269, sd=21}
exd3 {+0.17/10 0.012s, n=12309, sd=18, White makes an illegal move: e1h1} 0-1