MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "498"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "1nbqkbnr/r2ppppp/p7/1Np5/3P3P/5N2/PPP1PPP1/R1BQKB1R b KQk - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:51 +0000"]
[GameEndTime "2026-09-14T13:37:52 +0000"]
[PlyCount "27"]
[Termination "illegal move"]
[TimeControl "-"]

5... axb5 {+3.83/9 0.019s, n=13582, sd=15}
6. dxc5 {-3.47/9 0.021s, n=14400, sd=12} Nf6 {+3.98/9 0.026s, n=15170, sd=12}
7. b4 {-2.61/10 0.028s, n=19597, sd=12} Na6 {+3.16/8 0.029s, n=19673, sd=12}
8. c3 {-3.17/10 0.034s, n=20551, sd=17} Nc7 {+2.77/10 0.029s, n=20793, sd=19}
9. Bb2 {-2.81/10 0.030s, n=21221, sd=17} d6 {+2.37/10 0.051s, n=31350, sd=18}
10. c4 {-2.60/10 0.030s, n=22187, sd=18} bxc4 {+2.37/10 0.019s, n=14253, sd=19}
11. e3 {-2.63/9 0.031s, n=19239, sd=15} d5 {+2.59/10 0.020s, n=14809, sd=13}
12. Ne5 {-2.61/10 0.034s, n=25757, sd=18} Bd7 {+2.55/10 0.022s, n=20206, sd=17}
13. a4 {-2.92/10 0.027s, n=21792, sd=15} e6 {+2.74/11 0.023s, n=21509, sd=19}
14. Bd4 {-2.80/11 0.095s, n=77063, sd=22} Na6 {+3.17/10 0.014s, n=13036, sd=15}
15. c6 {-3.67/9 0.018s, n=17329, sd=15} Bxb4+ {+3.61/10 0.011s, n=12031, sd=16}
16. Ke2 {-3.29/10 0.019s, n=13769, sd=20} Bc8 {+3.55/10 0.013s, n=12566, sd=16}
17. Bxa7 {-3.04/11 0.016s, n=14495, sd=16} Ne4 {+3.40/10 0.016s, n=15494, sd=16}
18. Bd4 {-2.99/10 0.018s, n=16704, sd=18, Black makes an illegal move: e8h8} 1-0