MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "798"]
[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 "rnbqkb2/pppppppr/5n2/4P2p/8/2N4P/PPPP1PP1/R1BQKBNR w KQq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:10:04 +0000"]
[GameEndTime "2026-09-14T16:10:05 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5. exf6 {+7.06/9 0.012s, n=12166, sd=18} exf6 {-6.81/10 0.016s, n=14516, sd=17}
6. Qe2+ {+6.83/9 0.028s, n=21881, sd=17} Be7 {-6.74/9 0.032s, n=29734, sd=21}
7. Nd5 {+6.84/10 0.018s, n=17703, sd=15} Nc6 {-6.74/10 0.014s, n=12288, sd=14}
8. d4 {+6.89/9 0.013s, n=12212, sd=14} Rh8 {-6.78/9 0.027s, n=20445, sd=14}
9. Be3 {+6.97/9 0.021s, n=18614, sd=16} a5 {-6.81/8 0.016s, n=13549, sd=12}
10. Nxe7 {+6.95/10 0.018s, n=15570, sd=7} Qxe7 {-6.96/9 0.034s, n=27299, sd=13}
11. a3 {+6.91/9 0.022s, n=18981, sd=13} d5 {-6.88/9 0.019s, n=17176, sd=15}
12. Qd3 {+6.78/10 0.026s, n=23747, sd=19} Be6 {-6.80/10 0.034s, n=24736, sd=14}
13. Ne2 {+6.69/9 0.022s, n=20521, sd=13}
Qd7 {-6.64/10 0.012s, n=12562, sd=14, White makes an illegal move: e1a1} 0-1