MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "259"]
[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 "rnbqkb1r/p1pppppp/5n2/1p1P4/8/P2BP3/1PP2PPP/RNBQK1NR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:59:58 +0000"]
[GameEndTime "2026-09-14T15:59:58 +0000"]
[PlyCount "16"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxd5 {-0.30/9 0.023s, n=14061, sd=13}
6. e4 {+0.23/10 0.018s, n=15300, sd=14} Nb6 {-0.15/10 0.018s, n=14738, sd=14}
7. Bxb5 {+0.10/9 0.013s, n=12473, sd=11} Bb7 {-0.33/10 0.025s, n=21178, sd=16}
8. Nc3 {+0.34/8 0.016s, n=13361, sd=10} e6 {-0.39/9 0.026s, n=21993, sd=13}
9. Be3 {+0.18/9 0.018s, n=15269, sd=13} a6 {-0.25/10 0.024s, n=18062, sd=14}
10. Bd3 {+0.01/10 0.035s, n=24917, sd=20} d6 {-0.15/10 0.027s, n=21890, sd=16}
11. f4 {+0.05/8 0.015s, n=12029, sd=14} c5 {-0.15/10 0.057s, n=41432, sd=17}
12. Nf3 {+0.20/10 0.061s, n=45080, sd=15}
Be7 {+0.11/9 0.018s, n=15312, sd=13, White makes an illegal move: e1h1} 0-1