MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "431"]
[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 "rn1qkbnr/p1p1pppp/b7/1p6/1P1p4/P4PP1/2PPP2P/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:36:24 +0000"]
[GameEndTime "2026-09-14T13:36:25 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5. e3 {+0.62/9 0.074s, n=42673, sd=16} e5 {-0.63/8 0.045s, n=30521, sd=14}
6. f4 {+1.07/9 0.023s, n=14404, sd=16} Bb7 {-0.77/9 0.049s, n=31194, sd=18}
7. Nf3 {+0.52/9 0.056s, n=33054, sd=18} exf4 {-0.96/7 0.022s, n=14660, sd=11}
8. Bxb5+ {+0.58/10 0.030s, n=17940, sd=16} Nd7 {-0.53/8 0.021s, n=13462, sd=13}
9. gxf4 {+0.57/10 0.032s, n=19301, sd=17} a6 {-0.75/9 0.022s, n=14284, sd=19}
10. Bd3 {+0.80/10 0.040s, n=25273, sd=20} Be7 {-0.33/9 0.054s, n=26067, sd=14}
11. Bb2 {+0.69/8 0.030s, n=17490, sd=11} c5 {-0.60/8 0.030s, n=14319, sd=13}
12. Qe2 {+0.42/9 0.023s, n=13703, sd=13} Ngf6 {+0.15/10 0.080s, n=41437, sd=17}
13. c3 {+0.29/9 0.054s, n=32411, sd=17}
a5 {+0.54/8 0.023s, n=14878, sd=13, White makes an illegal move: e1h1} 0-1