MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2014"]
[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 "rnb1qbnr/pppppkp1/5p2/7p/P7/4PP2/1PPP2PP/RNBQKBNR b KQ - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:42:06 +0000"]
[GameEndTime "2026-09-14T13:42:07 +0000"]
[PlyCount "34"]
[Termination "illegal move"]
[TimeControl "-"]

5... e6 {-0.44/9 0.013s, n=13126, sd=11} 6. Be2 {+0.38/8 0.013s, n=13278, sd=13}
c5 {-0.56/8 0.029s, n=26488, sd=12} 7. f4 {+0.65/10 0.020s, n=18796, sd=18}
Nc6 {-0.76/9 0.022s, n=21110, sd=17} 8. Bxh5+ {+0.99/10 0.020s, n=20132, sd=19}
g6 {-0.68/9 0.023s, n=20026, sd=16} 9. Bf3 {+1.03/10 0.020s, n=18657, sd=17}
d5 {-0.98/10 0.047s, n=39188, sd=17} 10. b3 {+0.90/9 0.020s, n=18910, sd=14}
Bd7 {-0.93/10 0.043s, n=36707, sd=15} 11. Bb2 {+0.87/9 0.020s, n=18057, sd=14}
Nh6 {-0.92/10 0.015s, n=13297, sd=7} 12. Qe2 {+1.17/8 0.013s, n=12539, sd=11}
Nf5 {-0.94/9 0.015s, n=13438, sd=13} 13. Nh3 {+0.82/9 0.021s, n=20272, sd=13}
Rd8 {-0.70/9 0.017s, n=14238, sd=12} 14. Nf2 {+0.91/9 0.021s, n=19139, sd=13}
Be7 {-0.87/9 0.037s, n=31593, sd=15} 15. g3 {+0.98/9 0.013s, n=12017, sd=19}
a6 {-1.02/9 0.024s, n=21096, sd=16} 16. Na3 {+1.09/9 0.023s, n=19646, sd=14}
Qg8 {-0.81/9 0.027s, n=21815, sd=16} 17. d3 {+1.33/9 0.015s, n=13638, sd=11}
Rb8 {-0.40/9 0.021s, n=18132, sd=14} 18. Ng4 {+0.88/9 0.026s, n=23046, sd=15}
g5 {-0.90/10 0.023s, n=22257, sd=17} 19. fxg5 {+0.87/9 0.014s, n=12502, sd=14}
Qxg5 {-1.46/9 0.019s, n=15895, sd=13} 20. Qf2 {+1.12/9 0.016s, n=14436, sd=15}
b5 {-1.12/9 0.036s, n=30626, sd=15} 21. axb5 {+1.07/9 0.012s, n=12150, sd=15}
axb5 {-1.04/11 0.029s, n=26754, sd=19, White makes an illegal move: e1a1} 0-1