MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1106"]
[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 "r2qkbnr/1ppbpppp/2np4/p7/1PP2P2/2N5/P2PP1PP/R1BQKBNR b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:48 +0000"]
[GameEndTime "2026-09-14T13:38:49 +0000"]
[PlyCount "29"]
[Termination "illegal move"]
[TimeControl "-"]

5... axb4 {+4.38/9 0.015s, n=12331, sd=13}
6. Ne4 {-4.43/9 0.016s, n=12678, sd=14} e5 {+4.63/9 0.022s, n=16511, sd=13}
7. Bb2 {-4.05/11 0.064s, n=43679, sd=16} exf4 {+4.57/9 0.024s, n=18675, sd=18}
8. g3 {-3.85/9 0.030s, n=21814, sd=12} Ne5 {+5.42/10 0.046s, n=34355, sd=14}
9. d3 {-5.26/10 0.076s, n=53718, sd=15} Bc6 {+5.67/9 0.026s, n=18948, sd=15}
10. Nf3 {-5.75/8 0.038s, n=28331, sd=13} Nf6 {+5.63/9 0.034s, n=22189, sd=23}
11. Qb3 {-5.43/9 0.065s, n=44825, sd=17} Be7 {+5.65/9 0.079s, n=55132, sd=16}
12. Bg2 {-5.83/7 0.031s, n=20211, sd=13} Nxe4 {+6.18/10 0.021s, n=17417, sd=12}
13. dxe4 {-5.28/9 0.032s, n=22497, sd=18} Bf6 {+5.84/9 0.018s, n=14104, sd=13}
14. gxf4 {-6.08/7 0.027s, n=16442, sd=14} Nxf3+ {+6.28/9 0.015s, n=12060, sd=19}
15. Bxf3 {-6.07/10 0.019s, n=15960, sd=21}
Bxb2 {+6.37/11 0.024s, n=21428, sd=23}
16. Qxb2 {-6.30/10 0.032s, n=23945, sd=19}
Qh4+ {+6.56/11 0.026s, n=22484, sd=21} 17. Kf1 {-6.40/9 0.028s, n=22638, sd=17}
Qxf4 {+6.44/11 0.025s, n=21767, sd=17} 18. Rg1 {-6.45/9 0.021s, n=12666, sd=20}
Rg8 {+6.61/9 0.028s, n=21058, sd=15}
19. Rxg7 {-6.29/9 0.032s, n=24094, sd=18, Black makes an illegal move: e8a8} 1-0