MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1715"]
[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 "rnbqkbnr/3pp1pp/5p2/ppp5/2P2P2/1P5P/P2PP1P1/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:03:38 +0000"]
[GameEndTime "2026-09-14T16:03:38 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5. cxb5 {+2.69/11 0.048s, n=41715, sd=17} d5 {-2.69/9 0.018s, n=15334, sd=15}
6. Nc3 {+2.41/9 0.038s, n=31850, sd=15} Bb7 {-2.45/9 0.021s, n=12406, sd=12}
7. e4 {+2.62/9 0.023s, n=18504, sd=14} e6 {-2.78/9 0.036s, n=29300, sd=15}
8. exd5 {+2.98/9 0.017s, n=14337, sd=11} exd5 {-3.18/9 0.036s, n=24156, sd=14}
9. Na4 {+2.69/9 0.024s, n=18636, sd=15} Nd7 {-2.51/10 0.016s, n=14567, sd=14}
10. d4 {+2.91/9 0.034s, n=22284, sd=15} Bd6 {-3.01/8 0.022s, n=18855, sd=13}
11. Nf3 {+3.22/10 0.036s, n=28660, sd=16} Ne7 {-2.81/10 0.028s, n=21829, sd=18}
12. Bd3 {+2.76/9 0.023s, n=18498, sd=20} Qc7 {-3.08/9 0.021s, n=16703, sd=16}
13. Qe2 {+3.01/9 0.025s, n=20790, sd=15} c4 {-2.59/11 0.027s, n=21108, sd=17}
14. bxc4 {+2.63/10 0.027s, n=17798, sd=16}
dxc4 {-2.60/11 0.037s, n=31367, sd=20}
15. Bxc4 {+2.91/10 0.031s, n=26309, sd=17} Bxf3 {-3.16/9 0.045s, n=33933, sd=17}
16. gxf3 {+2.97/10 0.016s, n=15270, sd=17} Nb6 {-3.20/10 0.025s, n=21651, sd=19}
17. Nxb6 {+3.72/11 0.013s, n=12914, sd=15}
Qxb6 {-3.73/11 0.057s, n=43718, sd=20} 18. Be6 {+3.42/9 0.016s, n=14993, sd=13}
Rd8 {-3.66/10 0.022s, n=18744, sd=17} 19. Rb1 {+3.21/8 0.021s, n=12752, sd=12}
g6 {-3.57/9 0.016s, n=13827, sd=15, White makes an illegal move: e1h1} 0-1