MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "897"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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/2p1pp1p/p2p2p1/1p6/1P6/5N1P/P1PPPPP1/RNBQKB1R b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:58 +0000"]
[GameEndTime "2026-09-14T13:37:59 +0000"]
[PlyCount "17"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bg7 {+0.78/9 0.022s, n=12586, sd=14}
6. d4 {-0.70/10 0.043s, n=23467, sd=15} c5 {+0.89/10 0.061s, n=34912, sd=17}
7. a4 {-0.78/9 0.025s, n=13050, sd=14} cxb4 {+0.69/9 0.025s, n=15826, sd=14}
8. axb5 {-0.67/10 0.015s, n=13303, sd=15} Bb7 {+0.53/9 0.038s, n=28993, sd=14}
9. e3 {-0.24/10 0.025s, n=19506, sd=13} Qb6 {+0.30/8 0.019s, n=15004, sd=13}
10. c3 {-0.26/9 0.018s, n=12891, sd=7} Nf6 {+0.60/10 0.032s, n=18373, sd=14}
11. cxb4 {-0.28/9 0.021s, n=15436, sd=15} axb5 {+0.40/10 0.019s, n=12375, sd=17}
12. Rxa8 {-0.36/11 0.022s, n=17895, sd=16}
Bxa8 {+0.13/10 0.038s, n=21500, sd=15}
13. Be2 {-0.19/11 0.026s, n=19139, sd=17, Black makes an illegal move: e8h8} 1-0