MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "558"]
[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 "rn1qkbnr/ppp1pp1p/4b3/6B1/3p4/2PP4/PP1KPPPP/RN1Q1BNR b kq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:00:42 +0000"]
[GameEndTime "2026-09-14T16:00:43 +0000"]
[PlyCount "25"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qd5 {-0.77/8 0.037s, n=18618, sd=13}
6. Bf4 {+0.63/9 0.020s, n=15688, sd=12} Qf5 {-1.01/8 0.089s, n=51408, sd=13}
7. e3 {+1.01/8 0.029s, n=21469, sd=14} dxe3+ {-1.26/9 0.020s, n=12785, sd=12}
8. fxe3 {+1.40/8 0.021s, n=15266, sd=14} Nf6 {-0.93/10 0.020s, n=16659, sd=11}
9. Kc1 {+1.02/8 0.016s, n=12663, sd=13} Nd5 {-0.96/9 0.020s, n=16195, sd=14}
10. g3 {+1.31/9 0.027s, n=17945, sd=15} Qf6 {-0.62/9 0.045s, n=28891, sd=12}
11. Nf3 {+1.36/9 0.032s, n=24159, sd=14} Bh6 {-1.24/9 0.061s, n=43377, sd=16}
12. Qe1 {+1.38/8 0.019s, n=14374, sd=12} Bg4 {-1.48/9 0.031s, n=21833, sd=14}
13. Ne5 {+1.31/10 0.043s, n=32735, sd=15} Bf5 {-1.96/9 0.018s, n=15081, sd=14}
14. Bg2 {+1.39/9 0.017s, n=13552, sd=15} Nc6 {-1.75/10 0.021s, n=15547, sd=16}
15. Nxc6 {+1.48/10 0.028s, n=23897, sd=17}
Nxf4 {-1.91/10 0.013s, n=12284, sd=17}
16. exf4 {+2.10/10 0.018s, n=17013, sd=15}
bxc6 {-1.80/11 0.040s, n=32625, sd=19}
17. Be4 {+1.56/10 0.026s, n=22594, sd=19, Black makes an illegal move: e8a8} 1-0