MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "409"]
[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 "r2qkbnr/p1pbpppp/n7/1p1p4/6P1/5P1N/PPPPP2P/RNBQKB1R w KQkq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:36:30 +0000"]
[GameEndTime "2026-09-14T13:36:31 +0000"]
[PlyCount "28"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {-0.83/9 0.018s, n=12104, sd=12} e6 {+0.92/9 0.024s, n=16457, sd=15}
6. e4 {-0.55/10 0.044s, n=28303, sd=18} c5 {+0.74/9 0.037s, n=20450, sd=16}
7. Nc3 {-0.79/9 0.055s, n=32808, sd=16} Nc7 {+0.80/9 0.018s, n=12690, sd=11}
8. exd5 {-0.82/9 0.027s, n=13252, sd=15} exd5 {+0.75/10 0.059s, n=37891, sd=21}
9. Bf4 {-0.78/9 0.026s, n=15813, sd=15} Ne6 {+0.99/11 0.055s, n=29125, sd=18}
10. Be5 {-0.74/9 0.033s, n=17830, sd=16} cxd4 {+1.07/10 0.038s, n=22607, sd=17}
11. Nxb5 {-0.25/9 0.034s, n=22720, sd=15} h5 {+0.55/9 0.041s, n=26237, sd=18}
12. Nxd4 {-0.69/10 0.092s, n=32596, sd=19} hxg4 {+0.14/9 0.036s, n=21537, sd=14}
13. Nxe6 {-0.35/9 0.038s, n=14573, sd=9} fxe6 {-0.09/8 0.024s, n=13094, sd=15}
14. Nf2 {+0.04/9 0.042s, n=17002, sd=15} Bc5 {+0.09/9 0.034s, n=17786, sd=15}
15. Bd3 {+0.08/8 0.029s, n=12807, sd=17} Nf6 {0.00/8 0.020s, n=12399, sd=16}
16. Qe2 {+0.05/9 0.078s, n=29727, sd=21} gxf3 {-0.05/8 0.035s, n=15971, sd=18}
17. Qxf3 {+0.39/10 0.087s, n=44482, sd=19} Qb6 {-0.41/9 0.074s, n=27409, sd=16}
18. Rf1 {+0.36/10 0.019s, n=12262, sd=18, Black makes an illegal move: e8a8} 1-0