MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1644"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "r1bqkb1r/ppppp1pp/5n2/5p2/2Bn1P2/N3P3/PPPP2PP/R1BQK1NR b KQkq - 4 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:40:24 +0000"]
[GameEndTime "2026-09-14T13:40:24 +0000"]
[PlyCount "17"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {-0.22/9 0.026s, n=19918, sd=12}
6. exd4 {+0.96/10 0.020s, n=13276, sd=16} dxc4 {-0.93/10 0.027s, n=17463, sd=15}
7. Nxc4 {+0.61/9 0.023s, n=14278, sd=17} Qxd4 {-0.96/9 0.017s, n=12225, sd=15}
8. d3 {+0.82/10 0.034s, n=13141, sd=12} Qd5 {-0.71/10 0.048s, n=21550, sd=19}
9. Nf3 {+1.10/9 0.038s, n=19613, sd=15} e6 {-0.71/11 0.087s, n=42245, sd=18}
10. Qe2 {+0.80/8 0.031s, n=13373, sd=12} Be7 {-0.67/10 0.025s, n=13314, sd=22}
11. Nce5 {+0.72/9 0.028s, n=12969, sd=11} b5 {-0.59/11 0.022s, n=14317, sd=18}
12. a4 {+0.64/9 0.020s, n=13301, sd=13} b4 {-0.59/10 0.044s, n=19593, sd=23}
13. b3 {+1.28/10 0.027s, n=18979, sd=16, Black makes an illegal move: e8h8} 1-0