MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "62"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "rnbqkbnr/p2ppppp/8/1pP5/1P1Q2P1/8/P1P1PP1P/RNB1KBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:35:15 +0000"]
[GameEndTime "2026-09-14T13:35:15 +0000"]
[PlyCount "16"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nc6 {-0.52/9 0.020s, n=12038, sd=13}
6. Qb2 {+1.34/9 0.039s, n=25312, sd=14} a5 {-1.27/8 0.016s, n=13270, sd=15}
7. a4 {+1.61/10 0.020s, n=13401, sd=15} Bb7 {-1.30/10 0.021s, n=12520, sd=14}
8. axb5 {+1.40/9 0.021s, n=17413, sd=13} Nxb4 {-1.26/10 0.025s, n=17992, sd=19}
9. Nf3 {+1.05/9 0.021s, n=14113, sd=15} e6 {-1.77/10 0.030s, n=23235, sd=18}
10. Bg2 {+1.04/9 0.021s, n=13826, sd=16} Bxc5 {-1.17/10 0.019s, n=12249, sd=14}
11. c3 {+0.99/11 0.048s, n=33540, sd=20} Nd5 {-1.03/10 0.045s, n=22518, sd=13}
12. c4 {+1.20/11 0.031s, n=19057, sd=18}
Ndf6 {-1.03/9 0.019s, n=12536, sd=13, White makes an illegal move: e1h1} 0-1