MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1748"]
[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 "rn1qkbnr/p1pppp2/bp5p/1N4p1/P1P5/8/1PQPPPPP/R1B1KBNR b KQkq - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:41:14 +0000"]
[GameEndTime "2026-09-14T13:41:15 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5... c6 {+0.15/11 0.029s, n=23654, sd=16}
6. Na3 {-0.02/9 0.017s, n=13660, sd=10} c5 {+0.15/10 0.021s, n=16384, sd=15}
7. b4 {+0.15/9 0.017s, n=13768, sd=14} cxb4 {-0.05/10 0.015s, n=13377, sd=19}
8. Bb2 {+0.47/11 0.023s, n=17971, sd=24} Nf6 {-0.69/10 0.021s, n=17087, sd=20}
9. Bxf6 {+0.30/10 0.015s, n=12855, sd=18} exf6 {-0.15/11 0.018s, n=15343, sd=18}
10. Qe4+ {+0.46/11 0.030s, n=24588, sd=20} Be7 {-0.21/10 0.021s, n=17624, sd=19}
11. Qxa8 {+0.37/10 0.024s, n=19081, sd=16}
bxa3 {-0.44/10 0.021s, n=16526, sd=17} 12. Qe4 {+0.28/10 0.023s, n=19779, sd=19}
f5 {-0.40/9 0.029s, n=22714, sd=14} 13. Qxf5 {+0.23/11 0.023s, n=20030, sd=17}
Bxc4 {-0.11/12 0.022s, n=18598, sd=16} 14. e3 {-0.19/11 0.024s, n=20584, sd=17}
Be6 {+0.22/11 0.020s, n=18320, sd=17}
15. Qe4 {-0.25/10 0.022s, n=17660, sd=16, Black makes an illegal move: e8h8} 1-0