MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2968"]
[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/ppq1p1pp/3p4/2p2p2/PPP3P1/8/1B1PPP1P/RN1QKBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:53:31 +0200"]
[GameEndTime "2026-09-14T17:53:31 +0200"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5... cxb4 {+2.54/11 0.024s, n=17301, sd=14}
6. gxf5 {-1.90/10 0.035s, n=23608, sd=17} Bxf5 {+1.67/10 0.071s, n=49861, sd=16}
7. Bg2 {-2.14/9 0.025s, n=18882, sd=16} e5 {+2.26/9 0.018s, n=12619, sd=13}
8. a5 {-1.67/9 0.028s, n=20583, sd=15} Nf6 {+1.49/9 0.043s, n=30381, sd=20}
9. a6 {-2.07/8 0.019s, n=14133, sd=12} Be4 {+1.66/9 0.033s, n=22400, sd=16}
10. Qa4+ {-1.40/8 0.018s, n=12282, sd=15} b5 {+1.56/9 0.020s, n=12927, sd=18}
11. Qxb5+ {-1.58/11 0.023s, n=17977, sd=18} Nc6 {+1.92/9 0.029s, n=15805, sd=17}
12. Bxe4 {-1.44/11 0.022s, n=14528, sd=19}
Nxe4 {+1.21/10 0.035s, n=21168, sd=18} 13. Qd5 {-0.83/10 0.025s, n=15701, sd=17}
Nf6 {+1.14/10 0.024s, n=19560, sd=16} 14. Qg2 {-1.31/10 0.016s, n=13505, sd=14}
g6 {+1.19/10 0.035s, n=16622, sd=15} 15. Nf3 {-1.03/9 0.026s, n=12457, sd=12}
Bg7 {+0.95/9 0.028s, n=12667, sd=15} 16. Ng5 {-1.44/10 0.053s, n=31574, sd=22}
Qd7 {+0.92/10 0.043s, n=20159, sd=15} 17. Ne6 {-1.06/10 0.015s, n=12193, sd=15}
Bh6 {+1.54/9 0.024s, n=15162, sd=13} 18. d3 {-1.58/9 0.018s, n=12548, sd=15}
Rc8 {+1.47/9 0.022s, n=16304, sd=17} 19. Ng5 {-1.46/10 0.025s, n=17440, sd=19}
d5 {+1.92/10 0.017s, n=12763, sd=19}
20. Nd2 {-1.53/10 0.017s, n=13272, sd=17, Black makes an illegal move: e8h8} 1-0