MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "423"]
[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 "rnb1kbnr/1ppp1ppp/p3p3/4q3/7P/P7/1PPPPPP1/RNBQKBNR w KQkq - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:00:18 +0000"]
[GameEndTime "2026-09-14T16:00:18 +0000"]
[PlyCount "28"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {+0.81/7 0.018s, n=15628, sd=12} Qa5+ {-0.31/9 0.035s, n=23145, sd=13}
6. Nc3 {+0.59/7 0.017s, n=14311, sd=13} c5 {-0.81/9 0.019s, n=16077, sd=14}
7. d5 {+0.58/10 0.021s, n=17053, sd=15} exd5 {-0.69/9 0.017s, n=14036, sd=17}
8. Bd2 {+0.12/10 0.043s, n=30268, sd=16} d4 {-0.90/9 0.025s, n=17473, sd=15}
9. Nd5 {+0.46/11 0.017s, n=14176, sd=17} Qd8 {-0.35/10 0.048s, n=36028, sd=16}
10. e3 {+0.47/10 0.016s, n=12895, sd=16} Ne7 {-0.41/10 0.042s, n=33372, sd=20}
11. Bc4 {+0.45/9 0.018s, n=14608, sd=15} b5 {-0.66/10 0.025s, n=12777, sd=11}
12. Nxe7 {+0.79/10 0.022s, n=16892, sd=14}
bxc4 {-0.78/10 0.041s, n=20257, sd=16}
13. Nxc8 {+0.66/10 0.023s, n=13930, sd=14}
Qxc8 {-0.75/10 0.031s, n=16909, sd=16}
14. exd4 {+0.80/10 0.018s, n=14492, sd=20}
cxd4 {-0.65/10 0.033s, n=14259, sd=17} 15. Nf3 {+0.90/10 0.030s, n=21637, sd=16}
c3 {-0.81/10 0.056s, n=28568, sd=19} 16. Bc1 {+0.72/10 0.034s, n=23512, sd=17}
Nc6 {-0.68/10 0.031s, n=23736, sd=14} 17. Nxd4 {+0.83/9 0.015s, n=12072, sd=14}
Bc5 {-0.60/9 0.022s, n=16481, sd=15}
18. bxc3 {+0.52/8 0.032s, n=20817, sd=12, Black makes an illegal move: e8h8} 1-0