MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1977"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "r1b1kbnr/ppp1pppp/3q4/n2p4/5P2/3P2PP/PPPQP3/RNB1KBNR b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T18:29:45 +0200"]
[GameEndTime "2026-09-14T18:29:46 +0200"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nc6 {-0.15/9 0.033s, n=23383, sd=15}
6. Nc3 {+0.20/9 0.037s, n=25777, sd=15} e5 {-0.13/9 0.019s, n=14251, sd=11}
7. Nf3 {+0.22/9 0.022s, n=16173, sd=14} Be6 {+0.14/9 0.026s, n=18542, sd=14}
8. Nxe5 {-0.10/10 0.049s, n=30193, sd=18} Nxe5 {+0.09/13 0.020s, n=16748, sd=21}
9. fxe5 {-0.11/10 0.020s, n=13712, sd=14} Qxe5 {+0.19/12 0.030s, n=22485, sd=18}
10. Qf4 {0.00/11 0.023s, n=17530, sd=19} Qxf4 {+0.06/11 0.030s, n=19977, sd=19}
11. Bxf4 {-0.10/12 0.060s, n=45217, sd=20} c6 {0.00/10 0.027s, n=19475, sd=15}
12. e4 {+0.01/10 0.031s, n=22850, sd=20} Nf6 {-0.02/9 0.014s, n=13064, sd=16}
13. exd5 {+0.01/10 0.021s, n=16635, sd=19} Bxd5 {+0.10/9 0.039s, n=21353, sd=13}
14. Nxd5 {+0.12/10 0.018s, n=14760, sd=17}
Nxd5 {-0.02/10 0.025s, n=18774, sd=20} 15. Bd2 {+0.03/11 0.025s, n=15962, sd=9}
Bc5 {-0.11/9 0.032s, n=18401, sd=17} 16. c3 {+0.15/9 0.026s, n=20349, sd=14}
Ne3 {-0.20/9 0.026s, n=18988, sd=16} 17. Ke2 {+0.31/10 0.015s, n=12457, sd=14}
Nxf1 {-0.33/10 0.035s, n=24537, sd=16}
18. Raxf1 {+0.35/10 0.021s, n=16010, sd=14} f6 {-0.35/10 0.037s, n=28425, sd=16}
19. g4 {+0.20/9 0.025s, n=15805, sd=15} Be7 {-0.27/9 0.024s, n=13639, sd=17}
20. Rhg1 {+0.37/9 0.021s, n=17173, sd=12, Black makes an illegal move: e8a8} 1-0