MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "128"]
[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 "rnb1kbnr/1p1ppppp/p3q3/2p3N1/8/PPP5/3PPPPP/RNBQKB1R b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:49:43 +0000"]
[GameEndTime "2026-09-14T14:49:44 +0000"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qf6 {-0.17/8 0.014s, n=12976, sd=12}
6. d4 {+0.91/10 0.016s, n=15718, sd=12} cxd4 {-0.22/10 0.020s, n=12561, sd=15}
7. cxd4 {+0.62/10 0.013s, n=13106, sd=16} Nc6 {-0.88/11 0.044s, n=39913, sd=21}
8. Nf3 {+0.73/10 0.023s, n=19902, sd=17} d5 {-0.59/10 0.023s, n=18393, sd=15}
9. Nc3 {+0.50/10 0.016s, n=15927, sd=16} e6 {-0.66/10 0.013s, n=12235, sd=15}
10. e4 {+0.82/11 0.016s, n=14762, sd=18} dxe4 {-0.60/10 0.012s, n=12459, sd=17}
11. Nxe4 {+0.91/11 0.022s, n=19415, sd=18} Qd8 {-0.77/10 0.024s, n=15725, sd=15}
12. Bb2 {+0.88/9 0.019s, n=16760, sd=13} Be7 {-0.75/10 0.033s, n=28826, sd=17}
13. Bd3 {+0.95/9 0.016s, n=14744, sd=14}
Nf6 {-0.83/10 0.028s, n=19204, sd=16, White makes an illegal move: e1h1} 0-1