MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "563"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "r1bq1bnr/pppppkpp/8/5p2/1n1P4/2P5/PP1NPPPP/R1BQKBNR w KQ - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:52:44 +0000"]
[GameEndTime "2026-09-14T14:52:45 +0000"]
[PlyCount "17"]
[Termination "illegal move"]
[TimeControl "-"]

5. cxb4 {+7.71/10 0.016s, n=16061, sd=17} Nf6 {-7.06/9 0.022s, n=16053, sd=13}
6. Qc2 {+7.37/9 0.022s, n=18985, sd=11} e6 {-7.30/8 0.018s, n=15018, sd=15}
7. a3 {+7.53/9 0.017s, n=16004, sd=12} a5 {-7.24/8 0.025s, n=15344, sd=16}
8. bxa5 {+7.41/9 0.020s, n=17161, sd=15} d6 {-7.50/9 0.045s, n=40157, sd=17}
9. Ngf3 {+7.63/9 0.016s, n=13778, sd=12} Rxa5 {-7.43/9 0.021s, n=14280, sd=14}
10. e4 {+7.59/10 0.038s, n=31931, sd=16} Be7 {-7.68/8 0.034s, n=27322, sd=12}
11. exf5 {+7.69/8 0.022s, n=13228, sd=11} Rxf5 {-7.75/9 0.024s, n=18703, sd=14}
12. Bd3 {+7.65/9 0.021s, n=15560, sd=13}
Nd5 {-7.68/9 0.020s, n=17229, sd=13, White makes an illegal move: e1h1} 0-1