MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "613"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "r1bqk2r/pppp1ppp/n6n/4p1N1/1b3P1P/8/PPPPP1P1/RNBQKB1R w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:05 +0000"]
[GameEndTime "2026-09-14T13:37:06 +0000"]
[PlyCount "27"]
[Termination "illegal move"]
[TimeControl "-"]

5. fxe5 {-0.44/9 0.050s, n=26272, sd=13} Be7 {-0.07/9 0.033s, n=18196, sd=16}
6. Nf3 {-0.15/9 0.024s, n=17670, sd=15} d6 {+0.40/9 0.032s, n=17418, sd=15}
7. d4 {-0.38/10 0.021s, n=12373, sd=16} dxe5 {+0.26/9 0.041s, n=22026, sd=17}
8. Bxh6 {-0.05/10 0.028s, n=15381, sd=15} gxh6 {+0.21/10 0.041s, n=19843, sd=17}
9. Nc3 {+0.19/10 0.042s, n=29040, sd=14} exd4 {+0.36/10 0.037s, n=24547, sd=19}
10. Qxd4 {-0.04/9 0.017s, n=12768, sd=14} Qxd4 {+0.19/10 0.022s, n=17433, sd=18}
11. Nxd4 {-0.33/10 0.030s, n=23259, sd=16} Nc5 {+0.22/11 0.022s, n=15847, sd=14}
12. e3 {-0.20/10 0.024s, n=17435, sd=25} Rg8 {+0.21/11 0.019s, n=16014, sd=17}
13. Ndb5 {-0.22/10 0.056s, n=37430, sd=17} Ne6 {+0.42/11 0.032s, n=24465, sd=19}
14. Bc4 {-0.07/9 0.017s, n=12483, sd=12} a6 {+0.24/10 0.016s, n=13510, sd=15}
15. Bxe6 {+0.06/11 0.017s, n=14809, sd=19}
axb5 {+0.05/10 0.018s, n=15726, sd=21}
16. Bxc8 {-0.01/11 0.024s, n=19277, sd=21}
Rxc8 {+0.03/10 0.022s, n=18359, sd=18}
17. Nxb5 {-0.01/11 0.017s, n=15427, sd=17}
Rxg2 {+0.24/11 0.016s, n=13830, sd=17, White makes an illegal move: e1a1} 0-1