MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1269"]
[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 "rnbqkbnr/2pp2pp/p4p2/1p2p3/3P4/3Q1P1N/PPP1P1PP/RNB1KB1R w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:02:28 +0000"]
[GameEndTime "2026-09-14T16:02:29 +0000"]
[PlyCount "17"]
[Termination "illegal move"]
[TimeControl "-"]

5. e4 {+0.80/9 0.023s, n=19163, sd=14} exd4 {-0.72/8 0.024s, n=13027, sd=13}
6. Qxd4 {+1.39/10 0.023s, n=18195, sd=17} Nc6 {-0.83/10 0.053s, n=25458, sd=18}
7. Qf2 {+0.89/10 0.016s, n=14041, sd=15} d5 {-0.88/10 0.057s, n=27372, sd=16}
8. a4 {+0.90/10 0.014s, n=12657, sd=12} bxa4 {-0.49/10 0.113s, n=65084, sd=20}
9. Nf4 {+1.18/9 0.020s, n=15595, sd=16} dxe4 {-0.36/9 0.018s, n=14832, sd=12}
10. Rxa4 {+0.76/8 0.019s, n=14441, sd=14} Bb4+ {-0.42/9 0.030s, n=19485, sd=17}
11. Bd2 {+0.39/7 0.029s, n=20363, sd=15} Rb8 {-0.14/9 0.020s, n=14921, sd=15}
12. Bc4 {+0.36/9 0.026s, n=20866, sd=16}
exf3 {+0.94/9 0.019s, n=12806, sd=16, White makes an illegal move: e1h1} 0-1