MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1750"]
[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 "rnbqkb1r/ppp2ppp/3p4/1P2p3/6n1/2N1P3/P1PP1P1P/R1BQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:04:16 +0000"]
[GameEndTime "2026-09-14T16:04:17 +0000"]
[PlyCount "28"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nf6 {+2.86/8 0.018s, n=12081, sd=12}
6. Bb2 {-2.89/9 0.038s, n=35595, sd=15} a6 {+2.76/10 0.029s, n=17976, sd=16}
7. a4 {-2.88/9 0.018s, n=16625, sd=13} Be7 {+2.91/9 0.023s, n=14085, sd=15}
8. Nge2 {-2.89/10 0.029s, n=29280, sd=16} Nbd7 {+2.53/8 0.023s, n=19410, sd=11}
9. bxa6 {-2.84/8 0.015s, n=13793, sd=14} Rxa6 {+3.16/10 0.021s, n=12907, sd=14}
10. Ng3 {-3.20/9 0.017s, n=15345, sd=14} Ra5 {+2.97/10 0.032s, n=18699, sd=13}
11. Bh3 {-3.12/10 0.050s, n=43740, sd=16} Nf8 {+3.34/9 0.024s, n=14949, sd=15}
12. Bxc8 {-2.95/10 0.021s, n=12754, sd=20} Qxc8 {+3.33/9 0.029s, n=19472, sd=12}
13. f4 {-2.82/11 0.033s, n=31363, sd=20} exf4 {+2.99/9 0.042s, n=28719, sd=16}
14. exf4 {-3.10/9 0.020s, n=19329, sd=16} Qe6+ {+2.96/9 0.017s, n=12631, sd=14}
15. Qe2 {-2.89/9 0.012s, n=12871, sd=17} Qxe2+ {+3.01/9 0.024s, n=16834, sd=14}
16. Ncxe2 {-2.63/10 0.017s, n=18633, sd=14} Kd7 {+2.59/9 0.020s, n=18390, sd=15}
17. Bc3 {-2.48/9 0.023s, n=24314, sd=15} Ra6 {+2.51/9 0.019s, n=13659, sd=15}
18. a5 {-2.41/10 0.035s, n=32961, sd=15}
Ne6 {+2.61/10 0.042s, n=34297, sd=17, White makes an illegal move: e1h1} 0-1