MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "820"]
[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 "r1bqkbnr/2p1pppp/ppn5/3p4/1P6/P3P2P/2PP1PP1/RNBQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:46 +0000"]
[GameEndTime "2026-09-14T13:37:47 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bb2 {+0.48/9 0.035s, n=17492, sd=11} e5 {+0.03/10 0.028s, n=14793, sd=14}
6. b5 {+0.97/10 0.024s, n=15069, sd=14} axb5 {-0.29/10 0.030s, n=20531, sd=16}
7. Bxb5 {+0.98/11 0.023s, n=14584, sd=18} Bd7 {-0.88/9 0.015s, n=12192, sd=15}
8. Bxc6 {+0.73/11 0.022s, n=14876, sd=18} Bxc6 {-0.88/12 0.048s, n=26320, sd=19}
9. Bxe5 {+0.80/10 0.024s, n=12177, sd=18} Qg5 {-0.86/11 0.034s, n=20929, sd=19}
10. Bg3 {+0.77/11 0.098s, n=53534, sd=20} Qf6 {-0.85/11 0.020s, n=13645, sd=20}
11. d4 {+0.57/9 0.023s, n=13672, sd=18} Bd6 {-0.36/9 0.017s, n=14543, sd=10}
12. Bxd6 {+0.66/10 0.039s, n=19951, sd=15}
Qxd6 {-0.68/10 0.016s, n=12824, sd=13} 13. Nf3 {+0.50/10 0.022s, n=13542, sd=21}
Ne7 {-0.69/10 0.024s, n=15403, sd=19, White makes an illegal move: e1h1} 0-1