MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "955"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "r1b1kbnr/p1pqpppp/n7/1p1p4/P4P2/3P3N/1PP1P1PP/RNBQKB1R w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:36:22 +0200"]
[GameEndTime "2026-09-14T15:36:22 +0200"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5. axb5 {+1.65/10 0.017s, n=13826, sd=15} Qxb5 {-1.63/8 0.018s, n=13473, sd=13}
6. e4 {+1.66/9 0.029s, n=19208, sd=13} e6 {-1.51/9 0.045s, n=29889, sd=15}
7. d4 {+1.48/8 0.017s, n=14148, sd=13} Qb6 {-1.41/9 0.022s, n=16349, sd=14}
8. Nc3 {+1.33/9 0.037s, n=28317, sd=15} dxe4 {-1.36/10 0.038s, n=27836, sd=18}
9. Nxe4 {+1.08/9 0.021s, n=14620, sd=16} Nb4 {-1.17/9 0.018s, n=12196, sd=17}
10. c3 {+1.80/10 0.034s, n=22318, sd=18} Nd5 {-1.03/10 0.030s, n=24620, sd=15}
11. Bd3 {+1.29/10 0.028s, n=22577, sd=20} Ngf6 {-1.16/9 0.019s, n=15898, sd=17}
12. f5 {+1.47/9 0.017s, n=15274, sd=14} exf5 {-1.44/8 0.023s, n=15344, sd=19}
13. Nxf6+ {+1.56/9 0.017s, n=14476, sd=18}
Nxf6 {-1.31/8 0.024s, n=16884, sd=14, White makes an illegal move: e1h1} 0-1