MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "896"]
[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/pppp1ppp/8/4p3/P2Pq3/8/RPP1PPPP/1NBQKBNR w Kkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:54 +0000"]
[GameEndTime "2026-09-14T13:37:54 +0000"]
[PlyCount "22"]
[Termination "illegal move"]
[TimeControl "-"]

5. dxe5 {+0.43/9 0.028s, n=19470, sd=15} Qxe5 {-0.53/10 0.037s, n=17244, sd=17}
6. Nf3 {+0.27/10 0.035s, n=22240, sd=18} Qe6 {0.00/10 0.034s, n=15627, sd=16}
7. Ra1 {+0.34/10 0.026s, n=19047, sd=12} Nf6 {-0.16/9 0.034s, n=13675, sd=13}
8. Bf4 {+0.46/10 0.061s, n=41164, sd=16} Qb6 {-0.25/9 0.023s, n=15473, sd=13}
9. Nbd2 {+0.48/9 0.026s, n=13910, sd=11} d5 {-0.31/9 0.022s, n=15218, sd=13}
10. a5 {+0.61/10 0.039s, n=27873, sd=19} Qxb2 {-0.27/9 0.019s, n=12396, sd=15}
11. Be5 {+0.36/9 0.018s, n=12539, sd=10} Qb4 {-0.49/10 0.021s, n=14678, sd=13}
12. e3 {+0.51/10 0.023s, n=16270, sd=11} Ne4 {-0.19/10 0.035s, n=18683, sd=15}
13. Bxc7 {+0.43/8 0.019s, n=13768, sd=13} Be7 {+0.04/9 0.019s, n=13059, sd=12}
14. Rb1 {+0.58/10 0.022s, n=14835, sd=13} Qc5 {-0.08/10 0.022s, n=15559, sd=13}
15. Be5 {+0.14/9 0.023s, n=12957, sd=14, Black makes an illegal move: e8h8} 1-0