MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1940"]
[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 "r2qkb1r/pbpppppp/1pn2n2/8/P5P1/3P4/1PP1PP1P/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:12:57 +0200"]
[GameEndTime "2026-09-14T16:12:58 +0200"]
[PlyCount "32"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxg4 {+3.15/9 0.024s, n=12020, sd=14}
6. e4 {-2.87/10 0.019s, n=13846, sd=14} Nf6 {+2.56/9 0.027s, n=21315, sd=13}
7. Nf3 {-2.87/10 0.016s, n=13205, sd=16} e6 {+2.62/9 0.037s, n=29735, sd=14}
8. Rg1 {-2.74/10 0.026s, n=20220, sd=17} g6 {+2.95/9 0.019s, n=14852, sd=15}
9. Nc3 {-2.70/9 0.022s, n=18032, sd=15} Bg7 {+2.57/9 0.015s, n=12146, sd=14}
10. d4 {-2.44/9 0.033s, n=22125, sd=19} d6 {+2.31/8 0.032s, n=22913, sd=13}
11. Bg5 {-2.12/10 0.057s, n=26470, sd=17} h6 {+2.55/9 0.049s, n=31115, sd=15}
12. Bh4 {-2.32/9 0.047s, n=24357, sd=17} g5 {+2.41/9 0.023s, n=14804, sd=17}
13. Bb5 {-2.25/9 0.035s, n=19757, sd=15} a6 {+2.31/8 0.032s, n=19716, sd=15}
14. Bxc6+ {-2.48/9 0.037s, n=19718, sd=16} Bxc6 {+2.54/9 0.028s, n=18069, sd=13}
15. Qe2 {-2.68/10 0.038s, n=27223, sd=14} Nh5 {+2.30/9 0.026s, n=19967, sd=17}
16. Bg3 {-2.29/10 0.026s, n=14177, sd=12} Bb7 {+2.45/9 0.032s, n=19012, sd=12}
17. a5 {-2.28/10 0.022s, n=16511, sd=12} Nxg3 {+2.44/8 0.025s, n=18238, sd=12}
18. Rxg3 {-2.04/9 0.020s, n=18185, sd=13} b5 {+2.51/10 0.027s, n=20413, sd=17}
19. h4 {-2.08/9 0.024s, n=17965, sd=15} b4 {+2.76/11 0.021s, n=16609, sd=16}
20. Na2 {-2.68/10 0.024s, n=16048, sd=19}
c5 {+2.90/9 0.019s, n=13688, sd=12, White makes an illegal move: e1a1} 0-1