MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "118"]
[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/p1pppkpp/5p2/8/1p2P3/N1P2P2/PP1P2PP/1RBQKBNR b K - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:49:35 +0000"]
[GameEndTime "2026-09-14T14:49:36 +0000"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5... bxa3 {+4.55/10 0.016s, n=16072, sd=16}
6. bxa3 {-4.42/9 0.017s, n=16260, sd=14} e6 {+4.61/9 0.019s, n=12696, sd=13}
7. d4 {-4.55/9 0.035s, n=29334, sd=14} Ne7 {+4.53/9 0.017s, n=15878, sd=10}
8. Bd3 {-4.65/9 0.019s, n=18016, sd=16} Nbc6 {+4.55/9 0.025s, n=22599, sd=12}
9. Nh3 {-4.44/9 0.020s, n=19243, sd=18} Rb8 {+4.52/10 0.012s, n=12639, sd=14}
10. Rxb8 {-4.41/10 0.026s, n=25183, sd=19} Nxb8 {+4.14/9 0.013s, n=13383, sd=17}
11. f4 {-4.43/9 0.016s, n=15931, sd=14} d5 {+4.88/10 0.022s, n=15876, sd=18}
12. f5 {-4.52/9 0.015s, n=15199, sd=17} exf5 {+4.28/10 0.028s, n=26146, sd=17}
13. exd5 {-4.83/10 0.026s, n=24154, sd=17}
Nxd5 {+4.05/10 0.018s, n=12468, sd=13, White makes an illegal move: e1h1} 0-1