MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "45"]
[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 "rnbqk2r/p1pp1ppp/1p2p2n/2b4P/3P1B2/5P2/PPP1P1P1/RN1QKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:35:09 +0000"]
[GameEndTime "2026-09-14T13:35:10 +0000"]
[PlyCount "28"]
[Termination "illegal move"]
[TimeControl "-"]

5... Be7 {-0.92/8 0.030s, n=18073, sd=14}
6. e4 {+1.37/10 0.051s, n=26915, sd=13} d5 {-1.01/9 0.057s, n=38488, sd=13}
7. Nc3 {+1.50/10 0.022s, n=15713, sd=15} dxe4 {-1.48/8 0.026s, n=15562, sd=17}
8. fxe4 {+1.82/10 0.022s, n=15883, sd=12} Bg5 {-1.56/9 0.022s, n=14181, sd=16}
9. g3 {+1.93/9 0.026s, n=18322, sd=18} Bxf4 {-1.44/8 0.031s, n=19227, sd=12}
10. gxf4 {+1.96/11 0.041s, n=21174, sd=18} f5 {-1.61/9 0.017s, n=13185, sd=17}
11. Qe2 {+1.80/10 0.070s, n=34212, sd=16} Qxd4 {-1.45/8 0.033s, n=16107, sd=14}
12. Nf3 {+1.52/8 0.025s, n=12961, sd=15} Qd6 {-1.75/9 0.019s, n=12166, sd=16}
13. Rg1 {+1.95/9 0.019s, n=12741, sd=14} Qxf4 {-0.41/9 0.029s, n=13121, sd=16}
14. Rxg7 {+0.02/10 0.036s, n=21914, sd=17} Ba6 {-0.62/9 0.038s, n=23699, sd=14}
15. Qg2 {+0.45/11 0.027s, n=20998, sd=18} Bxf1 {+0.15/11 0.035s, n=22269, sd=17}
16. Qg5 {-0.31/9 0.018s, n=13596, sd=16} Qxg5 {+0.19/11 0.013s, n=12550, sd=19}
17. Nxg5 {+0.02/10 0.032s, n=19153, sd=21} Bc4 {+0.24/11 0.013s, n=12582, sd=9}
18. b3 {-0.12/10 0.031s, n=20664, sd=17}
Nd7 {+0.35/11 0.027s, n=18689, sd=16, White makes an illegal move: e1a1} 0-1