MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1954"]
[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 "rnb1kb1r/pppp1ppp/4p2n/q7/7P/BPP5/P2PPPP1/RN1QKBNR w KQkq - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:41:53 +0000"]
[GameEndTime "2026-09-14T13:41:53 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bxf8 {+0.42/9 0.015s, n=13889, sd=14} Rxf8 {-0.35/10 0.014s, n=13850, sd=12}
6. Nf3 {+0.49/9 0.018s, n=15723, sd=13} c5 {-0.51/9 0.018s, n=17644, sd=19}
7. Qc2 {+0.74/9 0.014s, n=13491, sd=13} Rh8 {-0.33/10 0.013s, n=12802, sd=14}
8. b4 {+0.62/11 0.018s, n=17989, sd=14} Qc7 {-0.67/10 0.023s, n=22253, sd=17}
9. bxc5 {+0.99/10 0.013s, n=13100, sd=14} Qxc5 {-0.71/10 0.019s, n=17409, sd=15}
10. d4 {+1.14/10 0.022s, n=22886, sd=17} Qe7 {-0.71/10 0.013s, n=13136, sd=15}
11. Nbd2 {+1.15/10 0.018s, n=19036, sd=12} Nc6 {-0.84/9 0.053s, n=50119, sd=14}
12. e4 {+1.45/10 0.023s, n=20351, sd=16} b6 {-1.27/9 0.013s, n=12875, sd=13}
13. Be2 {+1.62/9 0.015s, n=14344, sd=15}
Bb7 {-1.39/10 0.024s, n=22739, sd=15, White makes an illegal move: e1h1} 0-1