MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "430"]
[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 "rnb1kbnr/ppp2ppp/4p3/3p4/PP6/3P1q2/2PBPPPP/RN1QKBNR b KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:33:12 +0200"]
[GameEndTime "2026-09-14T16:33:13 +0200"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qf6 {0.00/9 0.022s, n=17978, sd=13}
6. Na3 {-0.07/10 0.046s, n=28886, sd=16} Nc6 {-0.13/9 0.040s, n=33759, sd=17}
7. c3 {-0.06/9 0.027s, n=17742, sd=17} e5 {-0.13/9 0.026s, n=23148, sd=16}
8. Nf3 {-0.13/8 0.020s, n=14177, sd=14} e4 {+0.54/10 0.022s, n=14292, sd=15}
9. Nb5 {-0.66/9 0.016s, n=13461, sd=13} Bd6 {+0.38/9 0.016s, n=14942, sd=14}
10. dxe4 {-0.21/9 0.019s, n=13898, sd=12} dxe4 {+0.06/10 0.051s, n=38747, sd=23}
11. Nxd6+ {-0.13/9 0.032s, n=22158, sd=17} cxd6 {+0.09/9 0.024s, n=19165, sd=16}
12. b5 {-0.15/11 0.025s, n=21658, sd=16} Na5 {+0.05/10 0.018s, n=16268, sd=14}
13. Nd4 {+0.02/11 0.020s, n=17154, sd=18} Ne7 {+0.04/9 0.015s, n=12175, sd=15}
14. e3 {+0.18/11 0.038s, n=31940, sd=18} Be6 {-0.01/9 0.015s, n=13803, sd=13}
15. Qb1 {-0.10/11 0.025s, n=21109, sd=18} d5 {-0.09/9 0.016s, n=12317, sd=12}
16. c4 {-0.09/11 0.072s, n=62830, sd=18} Nxc4 {-0.09/11 0.020s, n=18719, sd=18}
17. Bxc4 {+0.20/10 0.014s, n=15793, sd=14}
dxc4 {-0.36/11 0.042s, n=40669, sd=17} 18. Qxe4 {+0.48/9 0.014s, n=13114, sd=17}
Bd5 {-0.12/10 0.052s, n=30815, sd=19} 19. Qc2 {+0.69/11 0.043s, n=36038, sd=15}
Bxg2 {-0.30/10 0.044s, n=34299, sd=16} 20. Rg1 {+0.35/11 0.035s, n=20574, sd=17}
Bh3 {-0.24/11 0.015s, n=13798, sd=13}
21. Qe4 {+0.53/10 0.048s, n=26073, sd=16, Black makes an illegal move: e8a8} 1-0