MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "772"]
[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 "r1bqkb1r/p1p1pppp/2np1n2/1p6/1P6/B4P1P/P1PPP1P1/RN1QKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:37 +0000"]
[GameEndTime "2026-09-14T13:37:38 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5. e3 {-1.53/9 0.030s, n=18096, sd=15} Rb8 {+2.03/10 0.040s, n=21416, sd=14}
6. Bb2 {-2.03/9 0.037s, n=23645, sd=16} Nxb4 {+1.86/10 0.043s, n=21256, sd=16}
7. a4 {-1.88/11 0.016s, n=12415, sd=19} bxa4 {+2.11/11 0.043s, n=20863, sd=19}
8. Bxf6 {-2.18/10 0.041s, n=21012, sd=20} gxf6 {+2.22/10 0.024s, n=18257, sd=19}
9. c3 {-2.16/10 0.046s, n=22081, sd=18} Nd5 {+1.99/10 0.017s, n=13585, sd=13}
10. Qxa4+ {-2.10/10 0.075s, n=33926, sd=18}
Bd7 {+1.80/10 0.066s, n=46957, sd=19} 11. Qa5 {-1.91/10 0.023s, n=13916, sd=16}
e6 {+1.77/8 0.016s, n=12036, sd=14} 12. f4 {-1.87/10 0.028s, n=18358, sd=18}
Be7 {+1.69/9 0.046s, n=32173, sd=13} 13. Nf3 {-1.86/10 0.033s, n=22381, sd=14}
f5 {+1.70/8 0.021s, n=15279, sd=17}
14. g4 {-1.60/8 0.026s, n=18906, sd=15, Black makes an illegal move: e8h8} 1-0