MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "679"]
[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/8/1p6/4Pn2/5QPN/PPPP1P1P/RNB1KB1R w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:21 +0000"]
[GameEndTime "2026-09-14T13:37:22 +0000"]
[PlyCount "15"]
[Termination "illegal move"]
[TimeControl "-"]

5. gxf4 {+6.84/9 0.015s, n=12797, sd=10} c5 {-6.11/8 0.022s, n=14967, sd=11}
6. Bxb5 {+6.55/10 0.017s, n=14699, sd=12} a6 {-6.98/8 0.028s, n=20831, sd=11}
7. Ba4 {+7.09/9 0.020s, n=16124, sd=13} e6 {-7.16/8 0.035s, n=21150, sd=12}
8. Nc3 {+7.29/10 0.041s, n=26710, sd=13} Bb7 {-7.39/10 0.061s, n=41310, sd=15}
9. b3 {+7.21/9 0.024s, n=17557, sd=14} Nc6 {-7.33/10 0.021s, n=16191, sd=13}
10. Bb2 {+7.64/9 0.021s, n=15935, sd=12} Nd4 {-7.52/9 0.025s, n=12648, sd=14}
11. Qd3 {+7.68/10 0.029s, n=20027, sd=16}
Be7 {-7.49/9 0.019s, n=12917, sd=14, White makes an illegal move: e1a1} 0-1