MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "277"]
[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 "r1bqkbnr/ppppp1p1/2n5/4Pp1p/P7/8/1PPPQPPP/RNB1KBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:50:44 +0000"]
[GameEndTime "2026-09-14T14:50:45 +0000"]
[PlyCount "28"]
[Termination "illegal move"]
[TimeControl "-"]

5... d6 {-0.24/10 0.018s, n=16923, sd=15}
6. Nf3 {+0.78/10 0.019s, n=17777, sd=14} dxe5 {-0.42/9 0.015s, n=14904, sd=14}
7. Nxe5 {+0.45/11 0.030s, n=18900, sd=20} Nxe5 {-0.66/9 0.014s, n=13127, sd=15}
8. Qxe5 {+0.93/10 0.026s, n=19205, sd=16} Nf6 {-0.62/8 0.015s, n=13960, sd=14}
9. Bc4 {+0.75/9 0.046s, n=24833, sd=15} e6 {-0.82/8 0.020s, n=16591, sd=15}
10. Nc3 {+0.95/9 0.027s, n=14802, sd=13} a6 {-0.76/10 0.016s, n=14840, sd=15}
11. d4 {+1.16/10 0.048s, n=26623, sd=16} Ng4 {-0.99/9 0.018s, n=15186, sd=18}
12. Qe2 {+0.90/10 0.025s, n=18642, sd=19} Qxd4 {-1.25/10 0.012s, n=12613, sd=13}
13. Bxe6 {+1.44/11 0.045s, n=35255, sd=26} Qe5 {-1.13/9 0.019s, n=13125, sd=16}
14. Bb3 {+1.39/9 0.024s, n=16842, sd=20} Qxe2+ {-1.26/8 0.025s, n=16223, sd=15}
15. Nxe2 {+1.57/11 0.037s, n=27633, sd=18} Bd7 {-1.13/9 0.023s, n=14399, sd=17}
16. Bg5 {+1.65/10 0.013s, n=12156, sd=16} Bb4+ {-1.24/9 0.041s, n=23625, sd=17}
17. c3 {+1.45/9 0.019s, n=12523, sd=19} Bd6 {-1.27/9 0.013s, n=12281, sd=15}
18. f3 {+1.68/10 0.020s, n=16626, sd=18}
Ne5 {-1.71/9 0.018s, n=18152, sd=16, White makes an illegal move: e1a1} 0-1