MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1205"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "r1bqkbr1/p1pppppp/2n2n2/1N6/3P3P/8/PPP1PPP1/R1BQKBNR w KQq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:38:41 +0000"]
[GameEndTime "2026-09-14T13:38:42 +0000"]
[PlyCount "39"]
[Termination "illegal move"]
[TimeControl "-"]

5. c4 {+2.81/9 0.036s, n=22778, sd=17} e5 {-2.16/9 0.021s, n=14006, sd=15}
6. Nf3 {+2.30/8 0.023s, n=12943, sd=16} Bb4+ {-2.07/9 0.038s, n=20635, sd=15}
7. Bd2 {+2.13/10 0.030s, n=21254, sd=13} e4 {-2.43/10 0.034s, n=26493, sd=17}
8. a3 {+2.34/9 0.017s, n=12995, sd=14} Bxd2+ {-2.67/9 0.042s, n=31611, sd=17}
9. Nxd2 {+2.87/9 0.017s, n=14367, sd=12} e3 {-2.92/9 0.020s, n=15985, sd=17}
10. fxe3 {+3.10/9 0.023s, n=17846, sd=15} Rh8 {-3.12/9 0.054s, n=36660, sd=15}
11. Qc2 {+3.17/10 0.027s, n=21991, sd=15} a6 {-3.33/8 0.017s, n=12792, sd=12}
12. Nc3 {+3.54/10 0.028s, n=18661, sd=11} Ne7 {-3.36/9 0.020s, n=14336, sd=14}
13. g3 {+4.16/9 0.021s, n=16060, sd=14} Rb8 {-4.08/9 0.055s, n=36807, sd=19}
14. Bh3 {+4.14/9 0.023s, n=15665, sd=12} d6 {-4.63/9 0.030s, n=21861, sd=16}
15. Bxc8 {+4.74/10 0.016s, n=13819, sd=11} Qxc8 {-4.66/9 0.035s, n=22273, sd=15}
16. b4 {+4.49/9 0.019s, n=13904, sd=16} Ng4 {-4.23/10 0.034s, n=25520, sd=18}
17. Qd3 {+5.02/10 0.036s, n=23223, sd=13} h5 {-4.40/10 0.029s, n=21349, sd=14}
18. Nde4 {+5.02/10 0.027s, n=20977, sd=10} Qe6 {-4.29/10 0.039s, n=25615, sd=15}
19. Nd1 {+4.57/10 0.039s, n=25858, sd=14} Kf8 {-4.46/10 0.052s, n=36577, sd=16}
20. Ng5 {+4.58/10 0.052s, n=34313, sd=17} Qd7 {-4.29/9 0.022s, n=18697, sd=13}
21. e4 {+4.74/9 0.039s, n=26069, sd=13} Kg8 {-4.20/10 0.022s, n=17554, sd=13}
22. Rc1 {+4.22/10 0.039s, n=30737, sd=17} f6 {-4.30/9 0.027s, n=17984, sd=15}
23. Nh3 {+4.77/9 0.039s, n=23589, sd=13}
Re8 {-4.99/9 0.061s, n=43196, sd=18, White makes an illegal move: e1h1} 0-1