MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1626"]
[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/ppppp1p1/5p1p/7P/1n4P1/2P5/PP1PPP2/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:40:59 +0000"]
[GameEndTime "2026-09-14T13:40:59 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5. cxb4 {+5.61/8 0.015s, n=12283, sd=12} d5 {-5.59/9 0.031s, n=21959, sd=16}
6. Qa4+ {+5.66/8 0.036s, n=24981, sd=15} Qd7 {-5.64/9 0.022s, n=12329, sd=16}
7. Qxd7+ {+5.53/9 0.015s, n=12720, sd=16} Bxd7 {-5.02/9 0.021s, n=18970, sd=14}
8. Bg2 {+5.44/11 0.027s, n=20317, sd=20} c6 {-5.44/9 0.014s, n=12749, sd=15}
9. f3 {+5.33/10 0.015s, n=13364, sd=15} e5 {-5.18/10 0.019s, n=18183, sd=14}
10. a3 {+5.33/10 0.021s, n=18487, sd=15} Bd6 {-5.33/9 0.026s, n=18267, sd=13}
11. Nh3 {+5.39/10 0.019s, n=16800, sd=15} Ne7 {-5.32/9 0.016s, n=14317, sd=16}
12. Nf2 {+5.20/10 0.019s, n=16162, sd=15} f5 {-5.23/9 0.027s, n=19155, sd=14}
13. d3 {+5.18/10 0.028s, n=23020, sd=16} a5 {-5.40/8 0.017s, n=14738, sd=14}
14. bxa5 {+5.46/10 0.043s, n=32184, sd=15}
Rxa5 {-5.33/10 0.029s, n=21441, sd=13} 15. Bd2 {+5.37/10 0.049s, n=39113, sd=19}
Ra7 {-5.30/8 0.015s, n=13774, sd=14} 16. Nc3 {+5.45/10 0.022s, n=14330, sd=12}
f4 {-5.53/10 0.040s, n=31220, sd=13} 17. Rc1 {+5.38/10 0.024s, n=19708, sd=17}
Kf7 {-5.26/10 0.014s, n=12919, sd=18} 18. Ncd1 {+5.55/10 0.031s, n=24905, sd=17}
c5 {-5.54/8 0.018s, n=16852, sd=13} 19. e3 {+5.74/10 0.016s, n=14425, sd=16}
b5 {-5.61/9 0.023s, n=20053, sd=15, White makes an illegal move: e1h1} 0-1