MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "56"]
[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/1pp1ppp1/p7/3p3p/1P2P3/N1P4b/P2P1PPP/R1BQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:35:10 +0000"]
[GameEndTime "2026-09-14T13:35:11 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bg4 {0.00/10 0.037s, n=24314, sd=13} 6. f3 {-0.04/9 0.028s, n=19816, sd=16}
Bc8 {-0.28/8 0.018s, n=13017, sd=13} 7. e5 {-0.10/9 0.020s, n=13972, sd=15}
d4 {+0.17/10 0.042s, n=29486, sd=21} 8. f4 {-0.36/9 0.022s, n=16569, sd=15}
Bg4 {+0.18/8 0.024s, n=17131, sd=15} 9. Nf3 {-0.36/9 0.039s, n=26558, sd=16}
e6 {+0.42/9 0.021s, n=14443, sd=19} 10. Qa4+ {-0.31/9 0.022s, n=15530, sd=14}
Nd7 {+0.15/9 0.084s, n=49854, sd=15} 11. Nxd4 {-0.52/9 0.024s, n=14858, sd=14}
Nh6 {+0.41/10 0.041s, n=27555, sd=14} 12. Nac2 {-0.01/11 0.047s, n=33203, sd=19}
b5 {+0.01/9 0.023s, n=12571, sd=13} 13. Qa5 {+1.47/12 0.019s, n=15322, sd=19}
Nf5 {-0.11/10 0.022s, n=16098, sd=18} 14. Nxf5 {-0.15/10 0.023s, n=16862, sd=16}
Bxf5 {+0.20/9 0.025s, n=15075, sd=15} 15. d3 {+0.16/10 0.028s, n=19696, sd=18}
Nb6 {-0.05/11 0.025s, n=18219, sd=16} 16. Nd4 {+0.06/10 0.021s, n=15805, sd=15}
Bg6 {+0.08/10 0.052s, n=34130, sd=14} 17. Bd2 {+0.24/9 0.017s, n=12258, sd=13}
c5 {+0.04/10 0.023s, n=17087, sd=16} 18. Nb3 {+0.10/11 0.054s, n=31941, sd=18}
cxb4 {+0.13/10 0.019s, n=13858, sd=19}
19. cxb4 {-0.13/10 0.029s, n=21080, sd=17} Be7 {+0.56/12 0.026s, n=18282, sd=16}
20. Be2 {-0.16/11 0.037s, n=26718, sd=20, Black makes an illegal move: e8h8} 1-0