MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1189"]
[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 "rnb1kb1r/ppqp1ppp/2p4n/4p3/P4P2/1P2PN2/2PP2PP/RNBQKB1R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:02:15 +0000"]
[GameEndTime "2026-09-14T16:02:15 +0000"]
[PlyCount "12"]
[Termination "illegal move"]
[TimeControl "-"]

5... exf4 {+1.11/9 0.032s, n=16434, sd=17}
6. exf4 {-1.42/9 0.022s, n=14311, sd=14} d5 {+1.00/9 0.023s, n=14173, sd=19}
7. Bb2 {-1.42/8 0.017s, n=12549, sd=12} Qxf4 {+1.17/10 0.028s, n=17931, sd=15}
8. Bd3 {-1.10/9 0.022s, n=13930, sd=12} Nd7 {+1.15/9 0.045s, n=31715, sd=15}
9. Qe2+ {-1.01/8 0.023s, n=12913, sd=15} Kd8 {+1.26/9 0.035s, n=25217, sd=17}
10. Nc3 {-1.62/8 0.025s, n=13309, sd=17}
f6 {+1.59/10 0.016s, n=13854, sd=19, White makes an illegal move: e1a1} 0-1