MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "27"]
[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 "rn1qkbnr/p2bpppp/8/1ppp4/3P4/5PKP/PPP1P1P1/RNBQ1BNR b kq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T15:59:18 +0000"]
[GameEndTime "2026-09-14T15:59:19 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5... cxd4 {+3.41/9 0.023s, n=12310, sd=13}
6. f4 {-3.11/10 0.033s, n=18877, sd=15} Nc6 {+3.08/8 0.028s, n=16038, sd=12}
7. Nf3 {-3.21/9 0.028s, n=14650, sd=17} e6 {+3.15/10 0.027s, n=15903, sd=21}
8. Kh2 {-3.17/10 0.039s, n=20180, sd=17} Bd6 {+2.93/8 0.044s, n=21244, sd=16}
9. Nxd4 {-3.18/9 0.031s, n=15207, sd=16} Nxd4 {+2.81/10 0.051s, n=25643, sd=18}
10. Qxd4 {-3.07/11 0.053s, n=28193, sd=16} Ne7 {+2.68/9 0.023s, n=12645, sd=14}
11. e4 {-2.54/9 0.045s, n=17878, sd=12} e5 {+2.82/9 0.052s, n=27631, sd=14}
12. fxe5 {-1.97/10 0.035s, n=17129, sd=15} Nc6 {+2.32/9 0.025s, n=15338, sd=18}
13. Qxd5 {-1.96/9 0.037s, n=13682, sd=13} Bxe5+ {+2.83/9 0.032s, n=16256, sd=19}
14. g3 {-1.71/8 0.030s, n=14523, sd=12} Qf6 {+3.51/11 0.047s, n=23351, sd=22}
15. Bg2 {-3.65/9 0.037s, n=22642, sd=15} Qf2 {+3.71/12 0.035s, n=26964, sd=22}
16. Bf4 {-3.41/11 0.025s, n=17129, sd=20} Bxf4 {+3.79/10 0.017s, n=12759, sd=17}
17. gxf4 {-3.64/10 0.029s, n=15500, sd=20}
Qxf4+ {+3.46/9 0.016s, n=12824, sd=18} 18. Kg1 {-3.07/10 0.027s, n=15032, sd=23}
Qc1+ {+3.70/9 0.017s, n=13494, sd=16} 19. Kh2 {-3.91/9 0.044s, n=26445, sd=19}
Qxb2 {+4.11/10 0.046s, n=30278, sd=16}
20. Rd1 {-3.79/9 0.027s, n=20948, sd=18, Black makes an illegal move: e8h8} 1-0