MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "74"]
[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 "rnbqkbnr/pppp1p2/7p/4p1p1/3P4/P3P1P1/RPP2P1P/1NBQKBNR b Kkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:22:17 -0400"]
[GameEndTime "2026-09-14T12:22:18 -0400"]
[PlyCount "23"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bg7 {-0.24/9 0.016s, n=15600, sd=14}
6. Bg2 {+0.38/9 0.019s, n=18302, sd=16} exd4 {-0.10/10 0.017s, n=13195, sd=12}
7. exd4 {+0.13/9 0.009s, n=12142, sd=18} d5 {-0.04/11 0.020s, n=22762, sd=15}
8. Nc3 {-0.11/10 0.031s, n=32364, sd=16} Nc6 {+0.09/10 0.019s, n=18839, sd=19}
9. h4 {-0.15/11 0.034s, n=33884, sd=19} Nxd4 {+0.17/11 0.019s, n=19349, sd=16}
10. hxg5 {-0.92/11 0.030s, n=27404, sd=21}
hxg5 {+0.25/10 0.017s, n=15152, sd=16}
11. Rxh8 {-0.95/10 0.015s, n=15005, sd=19}
Bxh8 {+0.50/11 0.020s, n=24225, sd=19}
12. Bxd5 {-0.64/10 0.020s, n=25064, sd=17}
Qe7+ {+1.37/10 0.009s, n=12810, sd=18} 13. Kf1 {-0.44/11 0.016s, n=22496, sd=19}
c6 {+0.93/11 0.009s, n=13691, sd=16} 14. Qh5 {-0.43/12 0.008s, n=14655, sd=21}
Bf6 {+0.27/10 0.018s, n=16675, sd=18} 15. Be4 {-0.53/10 0.012s, n=15924, sd=20}
Be6 {+0.34/10 0.009s, n=12562, sd=16}
16. Ra1 {-0.29/11 0.015s, n=12739, sd=18, Black makes an illegal move: e8a8} 1-0