MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "744"]
[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 "r1bqkbnr/p1pppp2/np4pp/5N2/1P6/8/P1PPPPPP/RNBQKB1R w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:53:33 +0000"]
[GameEndTime "2026-09-14T14:53:34 +0000"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bb2 {-1.53/9 0.027s, n=23212, sd=16} Nf6 {+1.43/11 0.021s, n=22025, sd=17}
6. b5 {-1.31/9 0.019s, n=20387, sd=13} Nc5 {+1.41/11 0.013s, n=13981, sd=14}
7. Ne3 {-1.36/11 0.040s, n=35944, sd=17} Bg7 {+1.58/9 0.013s, n=13789, sd=14}
8. c4 {-1.50/9 0.016s, n=15135, sd=15} a6 {+1.39/9 0.015s, n=14170, sd=15}
9. d4 {-1.12/11 0.016s, n=16056, sd=16} Ne6 {+1.12/10 0.022s, n=19913, sd=16}
10. d5 {-1.10/10 0.021s, n=15273, sd=17} Nxd5 {+2.90/12 0.010s, n=12447, sd=18}
11. Qxd5 {-2.80/11 0.014s, n=17317, sd=18}
Bxb2 {+3.73/10 0.014s, n=15596, sd=13}
12. Qxa8 {-3.55/10 0.015s, n=16735, sd=17}
Bxa1 {+3.48/10 0.012s, n=13610, sd=15}
13. bxa6 {-3.64/9 0.018s, n=20446, sd=13, Black makes an illegal move: e8h8} 1-0