MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "609"]
[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 "rnbqkbnr/p1pp1p2/6pp/1p2p3/1P6/P4N2/2PPPPPP/RNBQKB1R b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:00:53 +0000"]
[GameEndTime "2026-09-14T16:00:53 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5... e4 {-0.29/10 0.030s, n=26621, sd=13}
6. Nd4 {+0.01/10 0.013s, n=12763, sd=14} c6 {-0.49/8 0.017s, n=17089, sd=13}
7. a4 {+0.42/9 0.016s, n=14363, sd=12} bxa4 {-0.32/10 0.022s, n=15268, sd=11}
8. Rxa4 {+0.57/10 0.020s, n=17448, sd=17} Nf6 {-0.63/9 0.029s, n=26269, sd=13}
9. e3 {+0.67/10 0.031s, n=26659, sd=14} a5 {-0.54/11 0.037s, n=28479, sd=16}
10. Rxa5 {+0.39/10 0.013s, n=12920, sd=16}
Rxa5 {-0.68/10 0.020s, n=17933, sd=16}
11. bxa5 {+0.60/11 0.043s, n=34265, sd=17}
Qxa5 {-0.44/11 0.028s, n=25275, sd=15} 12. c4 {+0.74/9 0.015s, n=13810, sd=13}
Na6 {-0.15/8 0.022s, n=15935, sd=10} 13. Bb2 {+0.72/10 0.027s, n=18225, sd=15}
Bg7 {-0.18/9 0.015s, n=12747, sd=15}
14. Nc3 {+0.65/10 0.025s, n=20670, sd=15, Black makes an illegal move: e8h8} 1-0