MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "638"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "r1bqkbnr/2pppppp/1pn5/8/p1P1P1P1/1P6/P2PQP1P/RNB1KBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:44 +0000"]
[GameEndTime "2026-09-14T13:38:44 +0000"]
[PlyCount "15"]
[Termination "illegal move"]
[TimeControl "-"]

5... axb3 {+4.45/12 0.023s, n=20037, sd=17}
6. Na3 {-4.29/10 0.038s, n=24079, sd=20} bxa2 {+4.32/8 0.015s, n=13652, sd=15}
7. d3 {-4.15/10 0.043s, n=25491, sd=18} Nd4 {+4.55/8 0.020s, n=13365, sd=17}
8. Qb2 {-4.26/9 0.023s, n=14510, sd=19} e5 {+4.47/10 0.064s, n=34472, sd=18}
9. Nc2 {-4.05/8 0.024s, n=15560, sd=19} Nxc2+ {+4.22/9 0.060s, n=38277, sd=18}
10. Qxc2 {-4.77/7 0.024s, n=16490, sd=15} Bb4+ {+4.24/10 0.035s, n=27323, sd=18}
11. Ke2 {-4.58/9 0.035s, n=20158, sd=15} Ne7 {+4.45/11 0.015s, n=13483, sd=16}
12. Nf3 {-4.29/10 0.022s, n=16222, sd=12, Black makes an illegal move: e8h8} 1-0