MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "478"]
[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/2pkpppp/3p4/pp3P2/1PP5/6P1/P2PP2P/RNBQKBNR b KQ - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:08:03 +0000"]
[GameEndTime "2026-09-14T16:08:03 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... axb4 {+0.71/9 0.013s, n=13540, sd=14}
6. Bg2 {-0.23/10 0.031s, n=23643, sd=15} c6 {+0.92/10 0.020s, n=18880, sd=13}
7. cxb5 {-0.28/10 0.044s, n=37367, sd=15} Qb6 {+0.30/8 0.016s, n=12511, sd=14}
8. Bb2 {-0.56/10 0.045s, n=39406, sd=17} Qxb5 {+0.65/9 0.016s, n=13862, sd=13}
9. a3 {-0.63/10 0.023s, n=20463, sd=17} Ke8 {+0.63/10 0.039s, n=29984, sd=14}
10. Nf3 {-0.47/10 0.013s, n=12451, sd=14} bxa3 {+0.83/10 0.021s, n=21147, sd=16}
11. Bxa3 {-0.43/11 0.014s, n=14368, sd=17} Nf6 {+0.78/9 0.020s, n=13433, sd=12}
12. Nd4 {-0.32/10 0.042s, n=37871, sd=17} Qb6 {+0.43/10 0.015s, n=14896, sd=15}
13. e3 {+0.03/10 0.014s, n=14407, sd=13} g5 {-0.02/9 0.057s, n=42009, sd=14}
14. Nc3 {+0.71/9 0.025s, n=21987, sd=13}
Bg7 {-0.47/9 0.018s, n=15482, sd=13, White makes an illegal move: e1h1} 0-1