MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1150"]
[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 "rnb1kb1r/pp1p1ppp/5n2/q1P1p3/2P5/N7/PP1BPPPP/R2QKBNR b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:55:36 -0400"]
[GameEndTime "2026-09-14T11:55:36 -0400"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qxc5 {+0.20/10 0.017s, n=12970, sd=13}
6. e3 {+0.06/10 0.021s, n=22066, sd=13} a6 {-0.06/9 0.011s, n=12149, sd=12}
7. Ne2 {-0.19/10 0.025s, n=21652, sd=14} d5 {-0.04/9 0.017s, n=13078, sd=15}
8. cxd5 {-0.12/10 0.017s, n=19548, sd=15} Qxd5 {+0.84/9 0.010s, n=13294, sd=12}
9. Rc1 {-0.37/10 0.019s, n=16999, sd=16} Nc6 {+0.80/9 0.015s, n=17210, sd=15}
10. Nc4 {+0.28/10 0.017s, n=14690, sd=19} Qd8 {+0.58/10 0.015s, n=17026, sd=15}
11. Bc3 {+0.21/11 0.051s, n=49702, sd=25} Qc7 {+0.62/9 0.022s, n=18196, sd=15}
12. f4 {+0.49/9 0.024s, n=18114, sd=13} Bc5 {-0.40/8 0.019s, n=20104, sd=17}
13. fxe5 {+0.61/10 0.013s, n=13280, sd=20} Ng4 {-0.30/7 0.013s, n=13183, sd=16}
14. Bd4 {+1.05/9 0.011s, n=14848, sd=15} Bb4+ {-1.12/7 0.029s, n=21625, sd=13}
15. Nc3 {+0.72/9 0.030s, n=26678, sd=19, Black makes an illegal move: e8h8} 1-0