MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "145"]
[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 "rnbqkb1r/1pppp1pp/8/p4p2/1P2P1n1/N7/PBPPQPPP/R3KBNR b KQkq - 4 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:49:46 +0000"]
[GameEndTime "2026-09-14T14:49:46 +0000"]
[PlyCount "24"]
[Termination "illegal move"]
[TimeControl "-"]

5... axb4 {-0.67/10 0.031s, n=25627, sd=21}
6. Nb5 {+0.23/10 0.036s, n=26949, sd=18} e6 {-0.79/10 0.046s, n=37268, sd=15}
7. exf5 {+0.94/10 0.024s, n=19506, sd=15} Nf6 {-0.66/10 0.024s, n=15437, sd=15}
8. fxe6 {+1.06/9 0.020s, n=16071, sd=12} dxe6 {-0.24/10 0.080s, n=57544, sd=18}
9. Qe3 {+0.09/8 0.024s, n=18765, sd=11} c6 {-0.27/10 0.018s, n=16358, sd=15}
10. Nd4 {-0.42/9 0.025s, n=19859, sd=14} Nd5 {0.00/11 0.017s, n=13589, sd=13}
11. Qe4 {-0.11/9 0.026s, n=16450, sd=15} Nf6 {+0.61/12 0.071s, n=54104, sd=17}
12. Qh4 {-0.08/10 0.034s, n=22636, sd=17} e5 {+0.49/9 0.015s, n=12118, sd=15}
13. Ndf3 {+0.10/9 0.020s, n=16788, sd=11} Bd6 {+0.69/9 0.020s, n=16253, sd=9}
14. Nxe5 {+0.43/9 0.022s, n=14989, sd=14} Bxe5 {-0.31/10 0.023s, n=21521, sd=19}
15. Bxe5 {+0.83/11 0.017s, n=16682, sd=15} Qe7 {-0.35/10 0.015s, n=13646, sd=16}
16. Nf3 {-0.23/10 0.021s, n=19312, sd=20}
Bg4 {-0.13/10 0.015s, n=12089, sd=13, White makes an illegal move: e1a1} 0-1