MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "431"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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/ppp1kppp/8/3pp3/8/5PPP/PPPPP2R/RNBQKBN1 w Q - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:43 +0000"]
[GameEndTime "2026-09-14T13:37:44 +0000"]
[PlyCount "23"]
[Termination "illegal move"]
[TimeControl "-"]

5. e4 {-1.02/10 0.048s, n=32107, sd=14} dxe4 {+0.69/8 0.017s, n=13440, sd=14}
6. fxe4 {-0.74/11 0.024s, n=20532, sd=16} Ke8 {+0.43/10 0.021s, n=16939, sd=14}
7. Nf3 {-0.54/10 0.025s, n=18461, sd=14} Nc6 {+0.54/10 0.022s, n=19024, sd=16}
8. Bb5 {-0.15/10 0.018s, n=15934, sd=14} Bd7 {+0.29/8 0.015s, n=12883, sd=9}
9. d3 {-0.47/10 0.030s, n=19331, sd=15} Bd6 {+0.38/9 0.025s, n=19780, sd=15}
10. Be3 {-0.40/9 0.016s, n=14166, sd=14} Nge7 {+0.30/9 0.031s, n=23589, sd=14}
11. Ba4 {-0.27/9 0.023s, n=15273, sd=12} Nd4 {0.00/9 0.037s, n=29311, sd=17}
12. Bxd7+ {0.00/10 0.018s, n=14819, sd=16} Qxd7 {-0.27/8 0.024s, n=19929, sd=14}
13. Nbd2 {-0.04/9 0.019s, n=15366, sd=14} f6 {-0.21/9 0.022s, n=17506, sd=16}
14. c3 {+0.27/10 0.019s, n=16723, sd=14} Ne6 {-0.52/10 0.023s, n=19559, sd=17}
15. Qc2 {+0.07/9 0.020s, n=16845, sd=16}
b5 {-0.24/11 0.034s, n=23230, sd=14, White makes an illegal move: e1a1} 0-1