MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1262"]
[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 "r1bqkbnr/ppppp1p1/8/2n2p1p/1P6/8/P1QPPPPP/RNB1KBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:55:51 -0400"]
[GameEndTime "2026-09-14T11:55:51 -0400"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... Ne4 {+0.77/11 0.039s, n=38623, sd=17}
6. d3 {-0.95/9 0.014s, n=14344, sd=14} Nd6 {+0.78/11 0.029s, n=32841, sd=17}
7. e4 {-1.03/10 0.014s, n=17579, sd=13} e5 {+1.09/10 0.018s, n=18807, sd=12}
8. Nf3 {-1.09/8 0.020s, n=23370, sd=13} Nf7 {+0.73/10 0.031s, n=23498, sd=13}
9. Nbd2 {-1.03/8 0.011s, n=12512, sd=15} Bxb4 {+1.13/8 0.013s, n=14221, sd=12}
10. d4 {-0.98/9 0.019s, n=21252, sd=18} fxe4 {+1.03/9 0.027s, n=29068, sd=16}
11. Nxe5 {-0.82/9 0.013s, n=14787, sd=14} Nf6 {+1.13/10 0.020s, n=18048, sd=13}
12. Nxf7 {-1.20/9 0.025s, n=23461, sd=22} Bxd2+ {+1.06/9 0.009s, n=12848, sd=15}
13. Bxd2 {-1.01/9 0.013s, n=16290, sd=16} Kxf7 {+1.17/10 0.013s, n=15878, sd=15}
14. Be2 {-1.02/9 0.014s, n=14831, sd=18}
d5 {+1.23/10 0.030s, n=28516, sd=15, White makes an illegal move: e1h1} 0-1