MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1064"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "rnbqkb1r/1ppp1ppp/2n5/p3p3/2B5/2N1PN2/PPPPKPPP/R1BQ3R b kq - 4 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:24:16 -0400"]
[GameEndTime "2026-09-14T12:24:17 -0400"]
[PlyCount "23"]
[Termination "illegal move"]
[TimeControl "-"]

5... e4 {+0.49/11 0.048s, n=43774, sd=20}
6. Ng1 {-0.42/9 0.015s, n=15090, sd=13} Ne7 {+0.48/9 0.022s, n=20240, sd=14}
7. Bb3 {-0.53/8 0.015s, n=17349, sd=15} d5 {+0.57/9 0.019s, n=18457, sd=15}
8. d3 {-0.58/8 0.010s, n=12397, sd=10} Bg4+ {+0.80/8 0.014s, n=13768, sd=17}
9. f3 {-0.39/8 0.020s, n=22952, sd=20} exf3+ {+1.39/9 0.011s, n=12792, sd=16}
10. Nxf3 {-0.51/8 0.012s, n=14409, sd=13} Qd7 {+0.76/9 0.013s, n=14147, sd=15}
11. a3 {-1.03/8 0.013s, n=14277, sd=7} d4 {+1.11/9 0.012s, n=12938, sd=13}
12. Ne4 {-1.10/9 0.050s, n=47475, sd=16} a4 {+0.79/9 0.036s, n=35095, sd=16}
13. Ba2 {-1.06/9 0.029s, n=21607, sd=14} Nbc6 {+1.14/9 0.018s, n=13421, sd=14}
14. c3 {-0.85/10 0.017s, n=13035, sd=17} dxe3 {+1.14/9 0.018s, n=13720, sd=18}
15. Bxe3 {-1.25/10 0.024s, n=27042, sd=17} Nd5 {+1.09/9 0.012s, n=13742, sd=16}
16. Bd2 {-0.94/8 0.019s, n=13716, sd=12, Black makes an illegal move: e8a8} 1-0