MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "489"]
[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 "rnbqkb1r/pp1pp1pp/8/P1p2p2/4n3/3P4/1PP1PPPP/RNBQKBNR b Kkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:49 +0000"]
[GameEndTime "2026-09-14T13:38:49 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nf6 {+0.10/10 0.023s, n=15891, sd=14}
6. e4 {+0.16/8 0.020s, n=15060, sd=10} Nc6 {+0.22/9 0.023s, n=14412, sd=20}
7. Nc3 {+0.04/9 0.031s, n=18893, sd=14} e6 {-0.19/9 0.028s, n=17338, sd=13}
8. exf5 {+0.19/10 0.030s, n=21114, sd=18} exf5 {-0.41/10 0.044s, n=25325, sd=15}
9. g3 {+0.14/10 0.017s, n=13327, sd=16} d5 {-0.31/11 0.029s, n=13285, sd=10}
10. Bg2 {+0.59/9 0.017s, n=12596, sd=12} d4 {-0.49/8 0.027s, n=13270, sd=15}
11. Nce2 {+0.16/9 0.016s, n=12112, sd=15} Nxa5 {-0.40/11 0.028s, n=16747, sd=18}
12. c3 {+0.48/10 0.017s, n=12931, sd=12} dxc3 {-0.94/10 0.061s, n=44059, sd=19}
13. bxc3 {+0.95/10 0.024s, n=17267, sd=15} Nc6 {-0.85/10 0.016s, n=12325, sd=17}
14. Nf3 {+0.79/10 0.032s, n=16583, sd=18}
Bd6 {-0.75/10 0.021s, n=14823, sd=12, White makes an illegal move: e1h1} 0-1