MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "536"]
[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 "rn1qkbnr/p1p1pppp/1p1p4/5b2/PP6/2N5/2PPPPPP/R1BQKBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:36:50 +0000"]
[GameEndTime "2026-09-14T13:36:50 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nf6 {0.00/9 0.024s, n=16763, sd=12} 6. e3 {+0.29/9 0.022s, n=16585, sd=15}
d5 {+0.20/10 0.026s, n=19133, sd=16} 7. Nf3 {+0.25/9 0.022s, n=15799, sd=16}
e6 {+0.19/9 0.023s, n=14245, sd=14} 8. b5 {-0.07/9 0.042s, n=29739, sd=13}
c5 {+0.05/10 0.034s, n=25010, sd=16} 9. bxc6 {-0.07/8 0.022s, n=15913, sd=13}
a6 {+0.13/10 0.020s, n=16118, sd=12} 10. Bd3 {-0.09/9 0.035s, n=24992, sd=14}
Bg6 {+0.23/10 0.040s, n=24304, sd=16} 11. Qe2 {-0.20/9 0.029s, n=21380, sd=13}
Bxd3 {+0.12/10 0.026s, n=18995, sd=15}
12. cxd3 {-0.03/10 0.018s, n=14209, sd=15}
Nxc6 {-0.01/10 0.037s, n=25299, sd=15} 13. d4 {-0.07/11 0.030s, n=22390, sd=18}
Bd6 {+0.03/11 0.022s, n=18493, sd=16} 14. Ba3 {+0.12/11 0.021s, n=17646, sd=15}
Bxa3 {+0.02/12 0.018s, n=13411, sd=18}
15. Rxa3 {0.00/11 0.022s, n=18553, sd=17, Black makes an illegal move: e8h8} 1-0