MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1851"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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/pp1p1ppp/n7/P3p3/2p5/RPP5/3PPPPP/1NBQKBNR b Kkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T18:29:20 +0200"]
[GameEndTime "2026-09-14T18:29:21 +0200"]
[PlyCount "32"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bxa3 {+3.25/11 0.026s, n=18705, sd=14}
6. Bxa3 {-3.24/10 0.061s, n=34197, sd=16} Qxa5 {+2.82/9 0.036s, n=20023, sd=17}
7. e3 {-2.93/10 0.028s, n=20499, sd=13} Nf6 {+2.67/10 0.028s, n=22104, sd=17}
8. Bxc4 {-2.88/10 0.034s, n=17802, sd=16} d5 {+2.72/10 0.032s, n=17941, sd=17}
9. Be2 {-2.49/10 0.029s, n=14862, sd=15} e4 {+2.93/9 0.026s, n=14197, sd=17}
10. Qc1 {-2.64/9 0.032s, n=15877, sd=15} b5 {+3.08/9 0.017s, n=12600, sd=14}
11. Nh3 {-2.64/9 0.017s, n=12327, sd=8} Bxh3 {+3.30/9 0.019s, n=12779, sd=14}
12. gxh3 {-3.12/11 0.068s, n=46166, sd=16} Nc7 {+3.61/10 0.044s, n=28078, sd=17}
13. Bd6 {-2.93/11 0.047s, n=33797, sd=17} Rd8 {+3.45/9 0.021s, n=13472, sd=14}
14. Bc5 {-3.37/10 0.018s, n=14221, sd=14} a6 {+3.53/10 0.042s, n=23670, sd=13}
15. Bb4 {-3.15/10 0.029s, n=23506, sd=17} Qa2 {+3.18/10 0.030s, n=22243, sd=19}
16. Na3 {-3.37/10 0.032s, n=21915, sd=14} Qxb3 {+2.42/11 0.073s, n=54036, sd=17}
17. Qa1 {-2.96/10 0.025s, n=19676, sd=14} d4 {+4.20/12 0.064s, n=48567, sd=24}
18. exd4 {-2.72/10 0.035s, n=27642, sd=21} Ne6 {+3.94/10 0.031s, n=24171, sd=22}
19. Nxb5 {-3.79/10 0.018s, n=13900, sd=12}
axb5 {+2.81/10 0.018s, n=15862, sd=20}
20. Bxb5+ {-4.51/10 0.044s, n=32331, sd=20}
Nd7 {+2.54/10 0.038s, n=26169, sd=22, White makes an illegal move: e1h1} 0-1