MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "764"]
[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/2p1p1pp/p7/1P1p1p2/1P1P4/8/P2NPPPP/R1BQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:01:14 +0000"]
[GameEndTime "2026-09-14T16:01:14 +0000"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5... axb5 {-0.84/10 0.021s, n=18788, sd=20}
6. a3 {+0.58/9 0.013s, n=12461, sd=10} e6 {-0.61/10 0.017s, n=12361, sd=15}
7. Nb3 {+0.76/11 0.029s, n=24723, sd=19} Nf6 {-0.65/10 0.025s, n=21219, sd=14}
8. Nf3 {+0.76/10 0.025s, n=20507, sd=18} Bd6 {-0.67/10 0.023s, n=15464, sd=15}
9. e3 {+0.91/10 0.028s, n=21922, sd=15} c6 {-0.80/10 0.025s, n=21143, sd=14}
10. Bd3 {+0.73/10 0.026s, n=21228, sd=10} Nbd7 {-0.53/9 0.036s, n=27759, sd=15}
11. Qc2 {+0.80/9 0.016s, n=13619, sd=14} Qc7 {-0.53/9 0.014s, n=12181, sd=14}
12. Nc5 {+0.98/9 0.028s, n=22996, sd=17} Nb6 {-0.82/9 0.040s, n=27494, sd=14}
13. Bb2 {+0.55/9 0.025s, n=19857, sd=16}
Ne4 {-0.57/10 0.051s, n=37460, sd=14, White makes an illegal move: e1h1} 0-1