MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1394"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkbnr/1p1p2pp/2p2p2/pP2p3/8/B2P3P/P1P1PPP1/RN1QKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:39:13 +0000"]
[GameEndTime "2026-09-14T13:39:14 +0000"]
[PlyCount "16"]
[Termination "illegal move"]
[TimeControl "-"]

5... cxb5 {+0.91/9 0.032s, n=15535, sd=16}
6. Bxf8 {-1.02/10 0.021s, n=13232, sd=16} Kxf8 {+1.12/10 0.021s, n=14528, sd=13}
7. d4 {-1.18/9 0.029s, n=14793, sd=14} exd4 {+0.83/9 0.027s, n=20988, sd=13}
8. Nf3 {-0.48/11 0.019s, n=16266, sd=15} Nc6 {+0.25/10 0.056s, n=40638, sd=19}
9. Nxd4 {-0.26/10 0.026s, n=14773, sd=16} Nxd4 {+0.27/10 0.016s, n=13420, sd=15}
10. Qxd4 {+0.35/10 0.020s, n=13311, sd=17} Ne7 {+0.08/9 0.018s, n=14039, sd=14}
11. e4 {-0.05/9 0.029s, n=16612, sd=14} b4 {+0.06/10 0.018s, n=14111, sd=14}
12. Bc4 {-0.34/10 0.046s, n=21916, sd=18}
Qc7 {-0.19/11 0.042s, n=29930, sd=19, White makes an illegal move: e1h1} 0-1