MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "311"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnb1kb1r/p1qppppp/2p4n/1p6/P7/3P3P/1PPNPPP1/RNBQKB1R b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:59:59 +0000"]
[GameEndTime "2026-09-14T16:00:00 +0000"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5... b4 {-0.74/10 0.030s, n=26927, sd=16}
6. e4 {+0.96/10 0.023s, n=17050, sd=14} Ng8 {-0.91/10 0.018s, n=15274, sd=13}
7. Nf3 {+1.02/8 0.014s, n=12535, sd=11} e6 {-0.89/8 0.021s, n=18137, sd=10}
8. d4 {+1.09/9 0.049s, n=38462, sd=15} c5 {-0.75/9 0.025s, n=20030, sd=14}
9. Be3 {+0.80/9 0.015s, n=12290, sd=16} Bb7 {-0.27/9 0.014s, n=12670, sd=16}
10. Nbd2 {+0.43/10 0.027s, n=21152, sd=15} Nf6 {-0.28/11 0.028s, n=23284, sd=17}
11. Bd3 {+0.38/11 0.030s, n=22441, sd=17} d5 {-0.52/11 0.019s, n=17194, sd=17}
12. Bb5+ {+0.36/9 0.035s, n=24756, sd=13} Nc6 {-0.08/8 0.019s, n=15731, sd=16}
13. e5 {+0.33/10 0.019s, n=15772, sd=15}
Nd7 {-0.28/9 0.016s, n=13715, sd=12, White makes an illegal move: e1h1} 0-1