MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "405"]
[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 "r2qkbnr/1ppbpppp/p1np4/P7/2P2P2/N7/1P1PP1PP/R1BQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:33:10 +0200"]
[GameEndTime "2026-09-14T16:33:10 +0200"]
[PlyCount "30"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxa5 {+2.59/8 0.014s, n=13160, sd=11}
6. b4 {-2.58/10 0.038s, n=33139, sd=16} Nc6 {+1.88/10 0.017s, n=13227, sd=15}
7. Nc2 {-2.25/12 0.022s, n=21950, sd=18} e5 {+2.44/10 0.020s, n=20084, sd=17}
8. b5 {-2.32/10 0.018s, n=17814, sd=15} axb5 {+2.31/9 0.014s, n=13297, sd=15}
9. cxb5 {-2.56/9 0.017s, n=16114, sd=16} Na5 {+2.36/9 0.017s, n=12072, sd=14}
10. e3 {-2.02/9 0.028s, n=17256, sd=13} exf4 {+1.87/9 0.055s, n=41562, sd=15}
11. exf4 {-2.12/10 0.022s, n=17624, sd=15} Nb3 {+1.69/9 0.018s, n=15383, sd=21}
12. Rxa8 {-1.96/9 0.015s, n=13808, sd=14} Qxa8 {+1.68/10 0.023s, n=16884, sd=19}
13. Bb2 {-2.05/9 0.025s, n=18853, sd=14} Qa2 {+1.77/10 0.015s, n=13958, sd=17}
14. Bc3 {-1.67/10 0.018s, n=16919, sd=16} Nc5 {+1.64/10 0.022s, n=15240, sd=17}
15. Ne3 {-1.31/10 0.032s, n=21882, sd=18} d5 {+1.65/10 0.015s, n=15667, sd=19}
16. Qa1 {-1.29/10 0.016s, n=15812, sd=16} Qxa1+ {+1.58/8 0.017s, n=12718, sd=14}
17. Bxa1 {-1.99/8 0.017s, n=18557, sd=15} Ne7 {+1.10/7 0.021s, n=18183, sd=9}
18. Nf3 {-1.36/10 0.015s, n=12892, sd=14} h5 {+1.12/8 0.016s, n=12546, sd=14}
19. Be2 {-1.17/9 0.014s, n=13853, sd=11}
f6 {+0.96/8 0.014s, n=12972, sd=12, White makes an illegal move: e1h1} 0-1