MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "808"]
[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 "rnbqkbnr/2p1pppp/p7/3p4/1QpP4/8/PP2PPPP/RNBK1BNR b kq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:09:41 +0000"]
[GameEndTime "2026-09-14T16:09:42 +0000"]
[PlyCount "23"]
[Termination "illegal move"]
[TimeControl "-"]

5... e5 {+6.32/9 0.026s, n=23274, sd=16}
6. Qa4+ {-6.37/9 0.019s, n=17500, sd=16} Bd7 {+6.75/10 0.031s, n=24887, sd=18}
7. Qa5 {-6.63/10 0.015s, n=14917, sd=13} Nf6 {+7.07/11 0.013s, n=14227, sd=16}
8. Bg5 {-6.95/10 0.016s, n=15522, sd=13} Nc6 {+6.92/10 0.013s, n=14479, sd=15}
9. Bxf6 {-6.42/11 0.016s, n=15737, sd=17} Qxf6 {+6.98/10 0.025s, n=19459, sd=17}
10. Qxd5 {-6.48/10 0.019s, n=18260, sd=14} exd4 {+6.58/9 0.016s, n=15130, sd=18}
11. Qxc4 {-6.68/9 0.012s, n=12463, sd=12} Rb8 {+6.96/10 0.015s, n=13522, sd=13}
12. Nd2 {-6.67/9 0.013s, n=12600, sd=12} Rxb2 {+6.85/10 0.021s, n=18711, sd=16}
13. Ngf3 {-7.26/9 0.018s, n=15727, sd=13} Ba3 {+7.23/9 0.018s, n=17621, sd=17}
14. Rb1 {-6.70/10 0.023s, n=20955, sd=14} Rxb1+ {+6.43/9 0.020s, n=17886, sd=15}
15. Nxb1 {-6.04/9 0.017s, n=14062, sd=19} Be7 {+6.33/11 0.031s, n=27668, sd=17}
16. g3 {-6.53/10 0.017s, n=15303, sd=10, Black makes an illegal move: e8h8} 1-0