MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "506"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "rnbqkbr1/p1pp1ppp/4pn2/1N6/P4P2/2P5/1P1PP1PP/R1BQKBNR b KQq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:58:31 +0200"]
[GameEndTime "2026-09-14T15:58:32 +0200"]
[PlyCount "32"]
[Termination "illegal move"]
[TimeControl "-"]

5... a6 {-1.11/9 0.027s, n=18005, sd=12}
6. Na3 {+1.31/10 0.037s, n=27463, sd=12} c5 {-1.47/8 0.028s, n=26714, sd=12}
7. g3 {+1.43/8 0.015s, n=12906, sd=13} Bb7 {-1.13/10 0.014s, n=12906, sd=14}
8. Nf3 {+1.15/9 0.018s, n=14125, sd=13} Bxf3 {-1.20/10 0.018s, n=17523, sd=20}
9. exf3 {+1.08/10 0.036s, n=28557, sd=17} d5 {-1.48/10 0.027s, n=24977, sd=20}
10. Nc2 {+1.32/9 0.036s, n=24203, sd=15} Nc6 {-1.20/9 0.024s, n=19789, sd=16}
11. d4 {+1.68/10 0.021s, n=15663, sd=19} c4 {-1.41/9 0.017s, n=16001, sd=15}
12. Ne3 {+1.76/10 0.017s, n=15461, sd=14} Na5 {-1.65/9 0.016s, n=15129, sd=18}
13. f5 {+1.79/11 0.029s, n=28061, sd=19} exf5 {-1.84/9 0.022s, n=18672, sd=15}
14. Nxf5 {+1.69/10 0.015s, n=15652, sd=17} Nb3 {-1.94/9 0.020s, n=17088, sd=20}
15. Qe2+ {+1.58/11 0.029s, n=22452, sd=17} Be7 {-2.08/8 0.017s, n=15385, sd=14}
16. Rb1 {+2.02/11 0.023s, n=17136, sd=14} Nxc1 {-1.96/11 0.039s, n=32256, sd=20}
17. Rxc1 {+1.87/11 0.015s, n=14549, sd=13} g6 {-1.72/11 0.033s, n=31062, sd=17}
18. Ne3 {+1.62/9 0.025s, n=23570, sd=16} Kf8 {-1.85/11 0.016s, n=15384, sd=14}
19. f4 {+1.23/8 0.015s, n=14583, sd=16} Kg7 {-0.83/10 0.022s, n=14748, sd=18}
20. Bg2 {+1.30/10 0.028s, n=19015, sd=17}
Re8 {-1.41/9 0.019s, n=17334, sd=13, White makes an illegal move: e1h1} 0-1