MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "816"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "r1bqkb1r/pppppppp/2nn4/8/1P4PP/P7/R1PPPP2/1NBQKBNR b Kkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:02 +0000"]
[GameEndTime "2026-09-14T13:38:03 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... a5 {+1.47/10 0.031s, n=27292, sd=14}
6. bxa5 {-1.19/10 0.063s, n=37255, sd=16} Rxa5 {+1.48/11 0.022s, n=15110, sd=15}
7. d3 {-1.56/8 0.037s, n=20971, sd=12} b6 {+1.37/10 0.024s, n=16245, sd=16}
8. c4 {-1.27/9 0.027s, n=17235, sd=12} Bb7 {+1.41/8 0.020s, n=12849, sd=11}
9. Bd2 {-1.18/8 0.026s, n=12338, sd=13} Ra7 {+1.20/8 0.019s, n=13461, sd=14}
10. Bg2 {-1.32/9 0.022s, n=13774, sd=13} e6 {+1.26/9 0.020s, n=12438, sd=15}
11. Nc3 {-1.23/9 0.025s, n=16085, sd=16} Qa8 {+1.18/10 0.021s, n=14667, sd=16}
12. Nf3 {-1.49/9 0.030s, n=19041, sd=17} Ne5 {+1.34/9 0.027s, n=17111, sd=12}
13. a4 {-1.69/9 0.038s, n=20864, sd=13} Nxg4 {+1.67/9 0.032s, n=20486, sd=12}
14. e4 {-1.76/9 0.018s, n=12746, sd=13}
h5 {+1.66/8 0.029s, n=16760, sd=13, White makes an illegal move: e1h1} 0-1