MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "757"]
[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 "rnbqk1nr/p1pp1p1p/8/1p2p1p1/4P3/R2P3P/1PP2PP1/1NBQKBNR b Kkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:40:01 +0000"]
[GameEndTime "2026-09-14T13:40:01 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5... b4 {-7.16/10 0.022s, n=20534, sd=14}
6. Ra4 {+7.30/10 0.018s, n=17558, sd=12} Nc6 {-7.01/9 0.023s, n=21166, sd=14}
7. c3 {+7.21/9 0.021s, n=17574, sd=16} h6 {-7.13/10 0.017s, n=15492, sd=7}
8. cxb4 {+7.11/9 0.027s, n=24136, sd=16} Rb8 {-7.16/9 0.031s, n=21599, sd=14}
9. b5 {+7.37/9 0.020s, n=13088, sd=13} Rxb5 {-7.17/10 0.029s, n=20987, sd=13}
10. d4 {+7.24/10 0.036s, n=23972, sd=16} Rb4 {-7.27/9 0.024s, n=20127, sd=17}
11. Rxb4 {+7.38/10 0.023s, n=21120, sd=17}
Nxb4 {-7.29/10 0.020s, n=18300, sd=15}
12. dxe5 {+7.02/10 0.032s, n=21501, sd=14} Ne7 {-7.15/9 0.019s, n=15706, sd=16}
13. Nf3 {+7.26/10 0.034s, n=29963, sd=13} Ng6 {-7.28/9 0.027s, n=23030, sd=13}
14. Nc3 {+7.48/8 0.020s, n=17138, sd=11, Black makes an illegal move: e8h8} 1-0