MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "746"]
[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 "rnbqk1nr/p1ppp1bp/1p6/5pp1/1P3P2/B5P1/P1PPP2P/RNQ1KBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:31 +0000"]
[GameEndTime "2026-09-14T13:37:32 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bxa1 {+2.81/10 0.030s, n=23781, sd=17}
6. Bg2 {-2.69/11 0.018s, n=16229, sd=17} d5 {+2.82/10 0.043s, n=33351, sd=16}
7. Bb2 {-2.77/10 0.018s, n=14315, sd=17} Bxb2 {+2.63/11 0.025s, n=19299, sd=20}
8. Qxb2 {-2.59/10 0.017s, n=12406, sd=13} Nf6 {+2.64/10 0.016s, n=13268, sd=17}
9. fxg5 {-2.48/10 0.036s, n=27337, sd=17} e6 {+2.53/9 0.042s, n=27146, sd=17}
10. c4 {-2.63/9 0.019s, n=14688, sd=15} Nbd7 {+2.31/8 0.033s, n=23639, sd=14}
11. Nh3 {-2.11/10 0.023s, n=14569, sd=15} Bb7 {+1.33/9 0.058s, n=42895, sd=16}
12. Nf4 {-2.33/10 0.017s, n=13926, sd=17} Qe7 {+2.13/10 0.017s, n=13241, sd=12}
13. gxf6 {-2.58/12 0.035s, n=26057, sd=23}
Nxf6 {+1.85/11 0.023s, n=19150, sd=19}
14. Qe5 {-3.16/8 0.016s, n=15003, sd=13, Black makes an illegal move: e8a8} 1-0