MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "146"]
[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 "rnbq1bnr/p1pkppp1/1p1p4/7p/P2P3P/8/RPP1PPP1/1NBQKBNR w K - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:57:46 +0200"]
[GameEndTime "2026-09-14T16:57:47 +0200"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5. a5 {+1.39/10 0.038s, n=31375, sd=17} Ke8 {-1.97/8 0.022s, n=12886, sd=13}
6. axb6 {+1.97/10 0.030s, n=22739, sd=18} cxb6 {-1.78/9 0.024s, n=18324, sd=15}
7. e4 {+1.88/9 0.030s, n=27243, sd=16} Nf6 {-1.83/8 0.015s, n=13871, sd=16}
8. Nc3 {+2.02/9 0.024s, n=17981, sd=17} e6 {-2.00/9 0.017s, n=13985, sd=9}
9. d5 {+1.97/8 0.018s, n=15273, sd=15} Be7 {-1.98/8 0.043s, n=37109, sd=14}
10. Bb5+ {+2.15/8 0.017s, n=13239, sd=14} Bd7 {-1.96/8 0.018s, n=15296, sd=14}
11. dxe6 {+2.38/11 0.047s, n=27092, sd=16}
fxe6 {-2.41/10 0.025s, n=14848, sd=16} 12. Nf3 {+2.56/10 0.012s, n=12917, sd=14}
Bxb5 {-2.48/10 0.029s, n=22172, sd=17}
13. Nxb5 {+2.93/10 0.018s, n=13710, sd=14} Qd7 {-2.61/8 0.019s, n=16503, sd=12}
14. Qe2 {+2.75/9 0.015s, n=12853, sd=15}
a6 {-2.93/9 0.021s, n=19730, sd=16, White makes an illegal move: e1h1} 0-1