MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1818"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnb1kbnr/p1pqppp1/3p3p/1p3P2/8/P1P1P3/1P1P2PP/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:41:17 +0000"]
[GameEndTime "2026-09-14T13:41:17 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qxf5 {+0.90/9 0.022s, n=16986, sd=13}
6. Nf3 {-0.43/10 0.045s, n=23965, sd=15} Nf6 {+0.70/10 0.044s, n=33095, sd=15}
7. Be2 {-0.25/10 0.028s, n=14288, sd=13} Qd7 {+1.05/9 0.036s, n=23793, sd=12}
8. a4 {-0.95/9 0.021s, n=16517, sd=13} bxa4 {+1.06/10 0.029s, n=15478, sd=18}
9. d4 {-1.17/9 0.042s, n=27014, sd=13} e6 {+1.37/9 0.018s, n=14470, sd=14}
10. Bd3 {-1.15/9 0.022s, n=14781, sd=12} Bb7 {+1.22/9 0.035s, n=25521, sd=15}
11. Qe2 {-1.30/10 0.040s, n=26984, sd=17} c5 {+1.07/10 0.023s, n=16752, sd=16}
12. e4 {-1.13/10 0.028s, n=19123, sd=20} cxd4 {+1.05/11 0.027s, n=19289, sd=19}
13. cxd4 {-1.27/9 0.023s, n=16175, sd=16} Be7 {+1.30/10 0.034s, n=24514, sd=17}
14. Nc3 {-1.21/9 0.038s, n=24972, sd=14, Black makes an illegal move: e8h8} 1-0