MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "689"]
[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 "rnb1kbnr/1ppp1p1p/p4qp1/4p3/8/N3P1P1/PPPPNP1P/1RBQKB1R b Kkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:39:13 +0000"]
[GameEndTime "2026-09-14T13:39:14 +0000"]
[PlyCount "17"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qc6 {+0.99/9 0.023s, n=19200, sd=13}
6. Rg1 {-0.86/10 0.060s, n=40691, sd=16} d5 {+0.81/8 0.017s, n=13801, sd=13}
7. f4 {-0.73/11 0.031s, n=23225, sd=16} exf4 {+0.81/10 0.033s, n=25017, sd=15}
8. Nxf4 {-0.80/10 0.029s, n=19529, sd=18} Nf6 {+1.25/10 0.019s, n=14603, sd=15}
9. Bg2 {-0.95/11 0.024s, n=18841, sd=17} Bg4 {+0.93/9 0.018s, n=14445, sd=15}
10. Bxd5 {-0.22/13 0.047s, n=35523, sd=21} Qd7 {+1.02/9 0.019s, n=15372, sd=15}
11. Bf3 {-0.14/11 0.030s, n=25522, sd=18} Nc6 {+0.39/10 0.055s, n=39518, sd=16}
12. b3 {-0.85/10 0.016s, n=14171, sd=8} Bxa3 {+0.29/8 0.028s, n=23365, sd=18}
13. Bxa3 {-0.01/11 0.019s, n=14589, sd=17, Black makes an illegal move: e8a8}
1-0