MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "520"]
[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/pp3p1p/P5p1/2ppp3/1P6/4P3/2PP1PPP/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:51:43 +0000"]
[GameEndTime "2026-09-14T14:51:44 +0000"]
[PlyCount "23"]
[Termination "illegal move"]
[TimeControl "-"]

5... cxb4 {+0.97/8 0.025s, n=12299, sd=13}
6. Bb5+ {-1.19/9 0.023s, n=19436, sd=13} Nd7 {+1.11/8 0.027s, n=22801, sd=15}
7. Bb2 {-0.80/9 0.017s, n=15177, sd=12} Qc7 {+0.94/9 0.037s, n=29383, sd=18}
8. axb7 {-0.50/8 0.016s, n=13951, sd=14} Qxb7 {+0.56/9 0.015s, n=13927, sd=15}
9. Bxd7+ {-0.63/9 0.012s, n=12812, sd=18} Bxd7 {+1.13/10 0.016s, n=16063, sd=15}
10. Bxe5 {-1.05/9 0.023s, n=19011, sd=14} f6 {+0.98/10 0.031s, n=27149, sd=15}
11. Bb2 {-1.26/9 0.014s, n=13320, sd=13} a5 {+1.25/10 0.025s, n=22856, sd=16}
12. c3 {-1.31/9 0.026s, n=17081, sd=13} b3 {+1.33/11 0.017s, n=15969, sd=17}
13. Qf3 {-1.59/9 0.016s, n=14497, sd=12} a4 {+1.85/11 0.027s, n=24029, sd=18}
14. Ne2 {-1.90/10 0.020s, n=17655, sd=15} Bg7 {+1.80/11 0.041s, n=29231, sd=20}
15. Nf4 {-1.86/10 0.031s, n=27060, sd=16} Ne7 {+2.04/10 0.016s, n=16135, sd=13}
16. c4 {-2.11/10 0.039s, n=33081, sd=15, Black makes an illegal move: e8h8} 1-0