MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "627"]
[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 "rnb1kbnr/pp1p1pp1/4p2p/q1p2P2/1P6/2N5/P1PPPKPP/R1BQ1BNR b kq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:31 +0000"]
[GameEndTime "2026-09-14T13:37:32 +0000"]
[PlyCount "27"]
[Termination "illegal move"]
[TimeControl "-"]

5... cxb4 {+5.18/8 0.047s, n=21899, sd=16}
6. Nb1 {-5.17/9 0.040s, n=29330, sd=14} Qxf5+ {+5.18/9 0.061s, n=37201, sd=14}
7. Ke1 {-5.27/8 0.020s, n=14452, sd=15} d5 {+5.26/9 0.036s, n=21474, sd=13}
8. e3 {-5.15/10 0.026s, n=19733, sd=11} Nc6 {+4.97/9 0.030s, n=17359, sd=14}
9. a3 {-5.52/9 0.057s, n=39512, sd=14} e5 {+5.24/10 0.052s, n=25968, sd=16}
10. Bb2 {-5.57/8 0.035s, n=23434, sd=13} Nf6 {+5.32/9 0.036s, n=21669, sd=18}
11. Bd3 {-5.38/9 0.018s, n=13513, sd=14} Qg5 {+5.71/10 0.021s, n=12089, sd=11}
12. Qe2 {-5.79/8 0.030s, n=19765, sd=13} bxa3 {+5.49/10 0.038s, n=21538, sd=22}
13. Nxa3 {-5.05/9 0.022s, n=15206, sd=15} e4 {+5.60/11 0.062s, n=34655, sd=22}
14. Bb5 {-5.29/11 0.034s, n=26000, sd=17} Bd6 {+5.28/10 0.027s, n=17530, sd=16}
15. Nh3 {-5.53/10 0.024s, n=19763, sd=17} Bxh3 {+5.42/11 0.020s, n=14377, sd=20}
16. gxh3 {-5.13/10 0.023s, n=16399, sd=14} Be5 {+5.42/11 0.033s, n=22988, sd=17}
17. Bxe5 {-5.87/10 0.047s, n=35632, sd=16}
Qxe5 {+5.60/11 0.028s, n=21006, sd=17}
18. c3 {-5.66/9 0.018s, n=15121, sd=15, Black makes an illegal move: e8h8} 1-0