MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1674"]
[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 "rnbqkbnr/p1p2ppp/1p1p4/4p3/1P6/P5PN/2PPPP1P/RNBQKBR1 b Qkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:12:26 +0200"]
[GameEndTime "2026-09-14T16:12:27 +0200"]
[PlyCount "15"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bb7 {+0.42/9 0.029s, n=24637, sd=15}
6. Bb2 {-0.63/8 0.022s, n=17608, sd=11} Nf6 {+0.59/9 0.024s, n=19897, sd=13}
7. c4 {-0.52/8 0.016s, n=12899, sd=11} a5 {+0.71/10 0.031s, n=19677, sd=15}
8. Nc3 {-0.75/8 0.018s, n=14349, sd=12} Nbd7 {+0.50/10 0.069s, n=41920, sd=17}
9. e3 {-0.60/9 0.020s, n=13565, sd=13} axb4 {+0.61/9 0.020s, n=12653, sd=13}
10. axb4 {-0.59/10 0.037s, n=26058, sd=18} Be7 {+0.57/10 0.033s, n=23939, sd=16}
11. Rxa8 {-0.57/10 0.028s, n=19003, sd=17}
Qxa8 {+0.72/10 0.038s, n=32827, sd=16}
12. f4 {-0.64/10 0.014s, n=12268, sd=19, Black makes an illegal move: e8h8} 1-0