MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "425"]
[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 "r2qkbnr/p1pbpppp/2n5/1p1p4/P2P1P2/8/1PP1PKPP/RNBQ1BNR b kq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:36:25 +0000"]
[GameEndTime "2026-09-14T13:36:26 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5... bxa4 {+0.67/9 0.019s, n=14253, sd=16}
6. Nf3 {-0.69/10 0.017s, n=12206, sd=8} e6 {+0.85/11 0.043s, n=23212, sd=14}
7. e3 {-0.58/10 0.061s, n=32374, sd=17} Nf6 {+0.90/9 0.028s, n=12373, sd=14}
8. Nc3 {-0.73/9 0.036s, n=17578, sd=15} a3 {+0.90/9 0.025s, n=14403, sd=13}
9. bxa3 {-0.89/9 0.023s, n=16315, sd=15} Na5 {+0.92/9 0.049s, n=25298, sd=16}
10. Ne5 {-1.10/9 0.033s, n=20080, sd=16} c5 {+1.13/9 0.049s, n=27114, sd=15}
11. Rb1 {-1.15/8 0.023s, n=12139, sd=12} Bd6 {+1.35/9 0.028s, n=16058, sd=13}
12. dxc5 {-1.29/8 0.024s, n=12260, sd=14} Bxc5 {+1.37/10 0.043s, n=20383, sd=14}
13. g4 {-1.26/9 0.035s, n=14122, sd=15} Nc6 {+1.16/10 0.053s, n=24071, sd=18}
14. Nxd7 {-1.32/9 0.035s, n=17544, sd=17} Nxd7 {+1.31/10 0.035s, n=16458, sd=13}
15. Kg2 {-1.16/9 0.023s, n=15341, sd=16, Black makes an illegal move: e8h8} 1-0