MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1528"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "rnbqkbnr/2ppppp1/8/pp5p/P7/1PN2P1P/2PPP1P1/R1BQKBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:03:36 +0000"]
[GameEndTime "2026-09-14T16:03:37 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5... b4 {+1.18/10 0.024s, n=22999, sd=16}
6. Ne4 {-0.65/9 0.014s, n=12947, sd=10} Nh6 {+1.10/10 0.033s, n=27085, sd=15}
7. e3 {-0.79/9 0.027s, n=20492, sd=17} Nf5 {+1.36/11 0.023s, n=20432, sd=19}
8. Ne2 {-0.97/10 0.022s, n=19062, sd=15} e6 {+1.23/10 0.031s, n=27791, sd=15}
9. Nf2 {-1.29/9 0.026s, n=16896, sd=14} Qf6 {+1.10/10 0.041s, n=33966, sd=18}
10. d4 {-0.67/9 0.027s, n=21410, sd=15} Nc6 {+0.79/9 0.033s, n=23651, sd=13}
11. Qd2 {-0.92/10 0.035s, n=26639, sd=15} Ba6 {+0.15/9 0.016s, n=13512, sd=13}
12. Bb2 {+0.03/10 0.025s, n=16270, sd=12} Bxe2 {+0.17/11 0.037s, n=29421, sd=18}
13. Bxe2 {+0.25/10 0.017s, n=13903, sd=17} Qg5 {+0.30/11 0.019s, n=17150, sd=16}
14. d5 {+0.26/10 0.024s, n=17422, sd=18} Nd8 {-0.58/10 0.025s, n=20612, sd=16}
15. f4 {-0.33/8 0.028s, n=20703, sd=15} Qg3 {-0.68/12 0.075s, n=56467, sd=21}
16. dxe6 {+2.79/11 0.014s, n=14714, sd=17}
fxe6 {-1.05/11 0.036s, n=30192, sd=18} 17. Bf3 {+1.80/10 0.015s, n=13295, sd=15}
Bc5 {-2.52/9 0.013s, n=12180, sd=18} 18. Bxa8 {+2.89/10 0.019s, n=17669, sd=18}
Bxe3 {-1.66/9 0.019s, n=16370, sd=17} 19. Qe2 {+1.70/10 0.017s, n=17785, sd=15}
Bxf4 {-2.65/9 0.029s, n=24061, sd=15}
20. Qf3 {+3.23/10 0.031s, n=24950, sd=17, Black makes an illegal move: e8h8} 1-0