MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1986"]
[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 "rnbq1bnr/1ppkpppp/8/p2p4/2PP1P2/8/PPQ1P1PP/RNB1KBNR b KQ - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:04:26 +0000"]
[GameEndTime "2026-09-14T16:04:27 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... c6 {-1.16/9 0.018s, n=15876, sd=9} 6. Nc3 {+1.39/10 0.025s, n=24621, sd=15}
dxc4 {-1.55/9 0.022s, n=20333, sd=12} 7. e3 {+1.85/10 0.022s, n=16523, sd=17}
b5 {-1.85/10 0.034s, n=29986, sd=16} 8. a4 {+1.39/10 0.028s, n=24497, sd=21}
e6 {-2.14/9 0.020s, n=17097, sd=16} 9. axb5 {+2.05/11 0.026s, n=19025, sd=21}
cxb5 {-1.76/10 0.021s, n=17064, sd=21} 10. Nxb5 {+2.34/9 0.021s, n=19251, sd=16}
Ba6 {-1.75/9 0.019s, n=16284, sd=22} 11. Bxc4 {+1.77/8 0.016s, n=12576, sd=17}
Bb4+ {-2.13/8 0.027s, n=23743, sd=14} 12. Bd2 {+2.49/9 0.014s, n=14710, sd=14}
Nc6 {-2.05/10 0.014s, n=14819, sd=17} 13. Nf3 {+2.57/9 0.014s, n=12286, sd=15}
Qb6 {-2.22/10 0.013s, n=12692, sd=19} 14. Na3 {+2.82/10 0.027s, n=23327, sd=18}
Nf6 {-3.24/8 0.016s, n=13455, sd=14, White makes an illegal move: e1h1} 0-1