MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "442"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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/pppp1pp1/7n/3Pp2p/2P2P2/8/PP2P1PP/RNBQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:08:40 +0000"]
[GameEndTime "2026-09-14T16:08:41 +0000"]
[PlyCount "17"]
[Termination "illegal move"]
[TimeControl "-"]

5. fxe5 {+0.98/9 0.022s, n=19885, sd=14} d6 {-0.91/8 0.018s, n=16929, sd=13}
6. Nf3 {+0.92/9 0.014s, n=13444, sd=14} dxe5 {-0.59/10 0.024s, n=23410, sd=15}
7. e4 {+0.77/9 0.021s, n=17442, sd=14} Bc5 {-0.75/10 0.023s, n=19820, sd=17}
8. h3 {+1.04/9 0.016s, n=14024, sd=16} a5 {-0.97/9 0.027s, n=22869, sd=19}
9. Nc3 {+1.02/10 0.026s, n=20312, sd=15} Qf6 {-1.12/10 0.030s, n=25743, sd=17}
10. Bd3 {+0.92/8 0.018s, n=14025, sd=12} Qg6 {-0.64/10 0.014s, n=13932, sd=14}
11. Qe2 {+1.02/10 0.023s, n=18861, sd=16} Na6 {-1.00/9 0.022s, n=17628, sd=14}
12. Bd2 {+1.14/10 0.019s, n=15967, sd=14}
f6 {-1.23/10 0.053s, n=42693, sd=15, White makes an illegal move: e1a1} 0-1