MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "531"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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/p1p1pp1p/8/1p1p2p1/1P6/P4N1P/2PPPPPR/RNBQKB2 b Qkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:00 +0000"]
[GameEndTime "2026-09-14T13:38:01 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bg7 {-0.49/9 0.024s, n=17639, sd=16}
6. d4 {+0.45/11 0.045s, n=37293, sd=19} a5 {-0.14/10 0.026s, n=22690, sd=16}
7. c3 {+0.48/9 0.026s, n=16571, sd=16} h6 {-0.25/10 0.023s, n=19338, sd=13}
8. e3 {+0.17/9 0.015s, n=13423, sd=18} c6 {-0.07/9 0.013s, n=13125, sd=15}
9. Rh1 {-0.01/9 0.014s, n=12120, sd=15} Nd7 {-0.02/10 0.022s, n=15817, sd=12}
10. a4 {+0.07/8 0.019s, n=16417, sd=11} axb4 {-0.28/9 0.016s, n=14829, sd=14}
11. Bb2 {+0.02/10 0.014s, n=12707, sd=20} bxc3 {-0.01/10 0.014s, n=12555, sd=16}
12. axb5 {+0.29/10 0.019s, n=16656, sd=17}
Rxa1 {-0.12/10 0.018s, n=12165, sd=15}
13. Bxa1 {-0.12/10 0.035s, n=31039, sd=15}
cxb5 {+0.13/10 0.024s, n=22398, sd=14} 14. Bxc3 {-0.18/9 0.025s, n=20933, sd=15}
Ngf6 {+0.31/10 0.039s, n=28928, sd=15}
15. Bxb5 {-0.17/10 0.033s, n=27971, sd=15, Black makes an illegal move: e8h8}
1-0