MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "519"]
[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 "rnbqkb1r/1p1pp1pp/2p2p1n/p7/6P1/5N1P/PPPPPPB1/RNBQKR2 b Qkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:09 +0000"]
[GameEndTime "2026-09-14T13:38:10 +0000"]
[PlyCount "15"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nf7 {+0.54/9 0.024s, n=15019, sd=12} 6. c4 {-0.61/9 0.018s, n=15959, sd=13}
d5 {+0.77/10 0.029s, n=17585, sd=14} 7. cxd5 {-0.78/11 0.024s, n=19845, sd=17}
cxd5 {+0.79/11 0.014s, n=13200, sd=22} 8. d4 {-0.80/11 0.020s, n=17970, sd=15}
e6 {+0.98/11 0.046s, n=25989, sd=18} 9. Nc3 {-0.81/10 0.020s, n=15841, sd=20}
Nc6 {+1.02/9 0.019s, n=15629, sd=14} 10. a3 {-0.83/9 0.017s, n=12755, sd=16}
Be7 {+0.68/9 0.017s, n=14962, sd=15} 11. e4 {-0.86/11 0.033s, n=26014, sd=19}
dxe4 {+0.71/9 0.018s, n=13506, sd=14}
12. Nxe4 {-0.86/10 0.016s, n=13431, sd=16, Black makes an illegal move: e8h8}
1-0