MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "802"]
[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 "rnb1kbnr/pp1ppp2/1qp3pp/8/P7/1P5N/2PPPPPP/RNBQKB1R w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:46 +0000"]
[GameEndTime "2026-09-14T13:37:46 +0000"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5. e3 {+0.02/8 0.018s, n=12832, sd=10} Bg7 {+0.03/9 0.035s, n=21618, sd=18}
6. d4 {-0.22/9 0.027s, n=15615, sd=13} c5 {+0.30/9 0.025s, n=17572, sd=15}
7. a5 {-0.27/9 0.037s, n=19696, sd=13} Qd8 {+0.58/10 0.028s, n=21311, sd=12}
8. Bb2 {-0.45/8 0.018s, n=12339, sd=12} cxd4 {+0.53/10 0.029s, n=15881, sd=17}
9. exd4 {-0.47/9 0.043s, n=24211, sd=14} Nf6 {+0.63/10 0.023s, n=12425, sd=9}
10. Nf4 {-0.66/10 0.029s, n=19279, sd=15} d5 {+0.48/10 0.060s, n=32211, sd=17}
11. Bb5+ {-0.58/9 0.041s, n=26141, sd=17} Bd7 {+0.45/9 0.025s, n=13442, sd=17}
12. Bxd7+ {-0.43/10 0.024s, n=15525, sd=15}
Qxd7 {+0.41/9 0.033s, n=20632, sd=21}
13. Nd2 {-0.54/10 0.032s, n=19616, sd=15, Black makes an illegal move: e8h8} 1-0