MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "725"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "r2qkbnr/ppp1p1pp/n2pbp2/8/5P1P/N5R1/PPPPP1P1/R1BQKBN1 b Qkq - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:09:26 +0000"]
[GameEndTime "2026-09-14T16:09:27 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nh6 {+0.64/9 0.019s, n=18101, sd=14} 6. e4 {-0.38/9 0.020s, n=17862, sd=15}
d5 {+0.82/9 0.014s, n=12448, sd=14} 7. Bb5+ {-0.72/8 0.017s, n=15606, sd=17}
c6 {+1.07/9 0.016s, n=14575, sd=17} 8. Bxa6 {-0.55/10 0.037s, n=29447, sd=22}
bxa6 {+0.51/9 0.022s, n=20277, sd=15} 9. d3 {-0.72/10 0.038s, n=35074, sd=16}
Qb6 {+1.09/9 0.018s, n=13497, sd=14} 10. Nh3 {-1.13/10 0.027s, n=23575, sd=15}
dxe4 {+0.87/10 0.027s, n=23920, sd=21}
11. dxe4 {-0.50/10 0.017s, n=14386, sd=17}
Bxh3 {+1.10/10 0.021s, n=14359, sd=23}
12. gxh3 {-0.89/10 0.012s, n=12420, sd=17}
Qb4+ {+0.73/10 0.025s, n=26569, sd=24} 13. Rc3 {-1.03/8 0.027s, n=25618, sd=23}
Qxe4+ {+0.78/8 0.030s, n=22989, sd=26} 14. Qe2 {-0.77/9 0.014s, n=15407, sd=22}
Qxe2+ {+0.69/11 0.023s, n=25580, sd=19}
15. Kxe2 {-0.56/9 0.020s, n=21853, sd=14} Nf5 {+0.60/10 0.022s, n=21543, sd=16}
16. Be3 {-0.62/10 0.016s, n=16489, sd=18} e5 {+0.64/10 0.023s, n=23583, sd=14}
17. fxe5 {-0.55/8 0.012s, n=12622, sd=13} fxe5 {+0.84/9 0.016s, n=16808, sd=16}
18. Bf2 {-0.61/9 0.022s, n=21475, sd=17} Be7 {+0.76/9 0.012s, n=12845, sd=14}
19. Rxc6 {-0.67/9 0.028s, n=22508, sd=14} Bxa3 {+0.25/9 0.034s, n=34430, sd=17}
20. bxa3 {-0.24/9 0.014s, n=13721, sd=15, Black makes an illegal move: e8h8} 1-0