MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "259"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "r1bqkb1r/2pppppp/ppn4n/8/2Q1P3/N1P5/PP1P1PPP/R1B1KBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:35:58 +0000"]
[GameEndTime "2026-09-14T13:35:58 +0000"]
[PlyCount "23"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bb7 {+0.76/7 0.029s, n=16565, sd=12}
6. Nf3 {+0.02/10 0.057s, n=37882, sd=16} e6 {+0.11/8 0.029s, n=16417, sd=11}
7. d4 {-0.35/9 0.020s, n=14351, sd=14} Bxa3 {+0.74/10 0.020s, n=13106, sd=19}
8. bxa3 {-0.83/9 0.018s, n=13324, sd=13} Na5 {+0.69/10 0.023s, n=15853, sd=16}
9. Qe2 {-0.71/10 0.026s, n=15015, sd=15} Qe7 {+0.83/9 0.020s, n=14416, sd=13}
10. Qc2 {-0.24/10 0.018s, n=13337, sd=16} f5 {+0.68/11 0.053s, n=31991, sd=18}
11. Bd3 {-0.22/10 0.019s, n=15568, sd=13} Nf7 {+0.49/9 0.042s, n=29775, sd=18}
12. Nd2 {+0.08/9 0.034s, n=22656, sd=13} fxe4 {+0.56/9 0.024s, n=17943, sd=13}
13. Nxe4 {-0.44/9 0.022s, n=16660, sd=16} d5 {+0.40/10 0.018s, n=14938, sd=14}
14. Ng3 {-0.38/11 0.050s, n=32733, sd=16} h5 {+0.16/9 0.016s, n=12448, sd=12}
15. Ne2 {-0.35/9 0.017s, n=12472, sd=14} g5 {+0.39/8 0.023s, n=15923, sd=12}
16. f4 {+0.36/10 0.046s, n=28907, sd=16, Black makes an illegal move: e8a8} 1-0