MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "422"]
[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 "r2qkb1r/pppbpppp/2n2n2/3p4/8/P1N5/1PPPPPPP/R1BQKBNR w KQkq - 4 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:36:39 +0000"]
[GameEndTime "2026-09-14T13:36:40 +0000"]
[PlyCount "16"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {-0.64/9 0.022s, n=13619, sd=12} e5 {+0.46/9 0.029s, n=20051, sd=14}
6. dxe5 {-0.54/10 0.067s, n=36981, sd=17} Nxe5 {+0.07/9 0.019s, n=12888, sd=15}
7. Nxd5 {-0.52/10 0.022s, n=16215, sd=15} Nxd5 {+0.36/9 0.029s, n=14667, sd=14}
8. Qxd5 {-0.52/10 0.027s, n=17440, sd=17} Bd6 {+0.43/8 0.022s, n=13671, sd=10}
9. Bd2 {-0.27/9 0.023s, n=14060, sd=12} Qe7 {+0.56/8 0.024s, n=13893, sd=10}
10. Nf3 {-0.03/9 0.029s, n=17506, sd=15} Bc6 {+0.37/8 0.034s, n=20620, sd=13}
11. Qb3 {+0.17/9 0.030s, n=18888, sd=14} Nxf3+ {-0.33/9 0.052s, n=34869, sd=20}
12. gxf3 {+0.34/9 0.060s, n=35197, sd=17, Black makes an illegal move: e8h8} 1-0