MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "252"]
[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 "r1bqkb1r/p1pp1ppp/n6n/1p2p3/5P1P/4P3/PPPPQ1P1/RNB1KBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:35:50 +0000"]
[GameEndTime "2026-09-14T13:35:50 +0000"]
[PlyCount "16"]
[Termination "illegal move"]
[TimeControl "-"]

5. fxe5 {+0.54/10 0.019s, n=13369, sd=9} c6 {-0.67/8 0.018s, n=12480, sd=15}
6. d4 {+0.59/8 0.018s, n=12352, sd=13} d6 {-1.17/8 0.028s, n=19422, sd=13}
7. a4 {+0.81/10 0.031s, n=19543, sd=14} Nf5 {-0.62/9 0.026s, n=17697, sd=16}
8. Kf2 {+0.66/10 0.061s, n=41249, sd=17} dxe5 {-0.02/9 0.029s, n=15816, sd=16}
9. axb5 {+0.14/9 0.034s, n=21532, sd=19} Nc7 {-0.25/9 0.059s, n=32775, sd=18}
10. dxe5 {+0.35/9 0.027s, n=16968, sd=14} Bc5 {-0.27/9 0.022s, n=14860, sd=13}
11. Nc3 {+0.55/10 0.041s, n=26577, sd=16} cxb5 {-0.55/9 0.025s, n=16895, sd=13}
12. Nf3 {+0.56/9 0.018s, n=12142, sd=14, Black makes an illegal move: e8h8} 1-0