MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "722"]
[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 "rnb2bnr/ppppkpp1/5q1p/4p3/P4P2/R1N3P1/1PPPP2P/2BQKBNR b K - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:53:18 +0000"]
[GameEndTime "2026-09-14T14:53:19 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... Kd8 {-1.29/10 0.030s, n=27602, sd=17}
6. fxe5 {+0.94/11 0.018s, n=17489, sd=17} Qc6 {-0.65/13 0.020s, n=19381, sd=23}
7. Nf3 {+0.29/11 0.021s, n=20592, sd=19} Bxa3 {-0.40/11 0.025s, n=16576, sd=22}
8. bxa3 {-0.26/12 0.033s, n=32124, sd=21} d5 {-0.49/10 0.016s, n=14611, sd=22}
9. exd6 {+0.20/11 0.014s, n=12927, sd=19} cxd6 {-0.36/11 0.029s, n=22649, sd=16}
10. Bb2 {-0.03/10 0.024s, n=23140, sd=24} Be6 {-0.39/10 0.055s, n=50308, sd=18}
11. Nb5 {+0.69/10 0.029s, n=23999, sd=21} Nf6 {-0.30/10 0.013s, n=14917, sd=15}
12. Bxf6+ {+0.45/11 0.038s, n=38614, sd=18}
gxf6 {-0.54/10 0.044s, n=37072, sd=19} 13. Bg2 {+0.84/9 0.023s, n=24418, sd=14}
a6 {-0.71/9 0.023s, n=24447, sd=17} 14. Nbd4 {+0.72/10 0.027s, n=26367, sd=15}
Qb6 {-0.77/9 0.018s, n=18655, sd=15, White makes an illegal move: e1h1} 0-1