MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "120"]
[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 "rnbq1bnr/ppp1k1pp/4p3/3p1p2/8/N3P1PP/PPPP1P2/R1BQKBNR w KQ - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:35:34 +0000"]
[GameEndTime "2026-09-14T13:35:35 +0000"]
[PlyCount "29"]
[Termination "illegal move"]
[TimeControl "-"]

5. b3 {+1.31/9 0.018s, n=16328, sd=13} Ke8 {-0.90/9 0.018s, n=16351, sd=16}
6. c4 {+0.99/9 0.022s, n=22534, sd=16} c6 {-0.93/9 0.028s, n=21158, sd=13}
7. Nf3 {+0.71/9 0.016s, n=15092, sd=13} a6 {-0.67/9 0.034s, n=30380, sd=19}
8. Bb2 {+0.82/8 0.018s, n=14994, sd=8} Nf6 {-0.48/9 0.025s, n=18381, sd=12}
9. Nb1 {+0.46/7 0.013s, n=12140, sd=12} Bd6 {-0.24/9 0.027s, n=22214, sd=13}
10. Qc2 {+0.62/8 0.017s, n=13889, sd=12} Nbd7 {-0.39/9 0.015s, n=13164, sd=13}
11. Nc3 {+0.74/9 0.028s, n=19708, sd=13} e5 {-0.46/8 0.017s, n=13224, sd=11}
12. g4 {+0.53/9 0.029s, n=23403, sd=15} e4 {-0.97/9 0.021s, n=17303, sd=14}
13. Nd4 {+0.96/11 0.031s, n=17572, sd=19} Ne5 {-0.84/10 0.028s, n=22286, sd=16}
14. cxd5 {+1.01/10 0.019s, n=12973, sd=19} Bc5 {-0.86/8 0.014s, n=12533, sd=14}
15. Be2 {+1.73/9 0.022s, n=14264, sd=16} Bxd4 {-1.86/8 0.019s, n=16916, sd=16}
16. exd4 {+2.58/10 0.029s, n=23011, sd=19} Nf3+ {-2.33/8 0.029s, n=25200, sd=16}
17. Bxf3 {+2.69/10 0.030s, n=20391, sd=22}
exf3 {-2.39/11 0.034s, n=28705, sd=17} 18. dxc6 {+2.45/9 0.021s, n=16711, sd=16}
Kf7 {-2.35/10 0.050s, n=38545, sd=16, White makes an illegal move: e1a1} 0-1