MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "685"]
[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 "rnb1kb1r/pp1ppppp/8/q1p5/3P2n1/2N2P2/PPP1P1PP/R1BQKBNR b kq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:36 +0000"]
[GameEndTime "2026-09-14T13:38:37 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5... cxd4 {+0.46/11 0.025s, n=21379, sd=17}
6. Qxd4 {-0.42/9 0.021s, n=14338, sd=14} Nf6 {+0.63/10 0.019s, n=14981, sd=17}
7. Bd2 {-0.37/10 0.029s, n=24577, sd=17} Nc6 {+0.90/10 0.018s, n=14888, sd=15}
8. Qf2 {-0.55/9 0.014s, n=12047, sd=19} e6 {+0.44/9 0.053s, n=29453, sd=13}
9. e4 {-0.28/10 0.022s, n=16423, sd=16} Bb4 {+0.41/9 0.031s, n=18788, sd=15}
10. Bd3 {-0.37/9 0.014s, n=12030, sd=14} d5 {+0.52/8 0.017s, n=12971, sd=14}
11. a3 {-0.39/10 0.031s, n=23341, sd=14} d4 {+0.79/10 0.026s, n=18585, sd=16}
12. Na2 {-0.64/10 0.038s, n=29384, sd=15}
Bxd2+ {+0.88/11 0.034s, n=20099, sd=18}
13. Qxd2 {-0.95/10 0.039s, n=28056, sd=18} Qb6 {+1.13/12 0.018s, n=16555, sd=18}
14. b3 {-1.06/10 0.020s, n=13004, sd=16, Black makes an illegal move: e8h8} 1-0