MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "571"]
[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 "rnbq1bnr/p1pkpp1p/3p4/1p4p1/2P1P3/1QN5/PP1P1PPP/R1B1KBNR w KQ - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:51:54 +0000"]
[GameEndTime "2026-09-14T14:51:55 +0000"]
[PlyCount "35"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {+5.25/8 0.027s, n=23387, sd=12} b4 {-4.85/9 0.020s, n=13489, sd=11}
6. Qxb4 {+4.81/8 0.017s, n=15316, sd=14} Ke8 {-4.61/9 0.017s, n=14391, sd=17}
7. Bxg5 {+5.06/10 0.020s, n=18756, sd=15} Nc6 {-5.01/9 0.017s, n=14901, sd=14}
8. Qa4 {+5.14/10 0.014s, n=12470, sd=15} Bd7 {-5.27/9 0.030s, n=28868, sd=15}
9. Qd1 {+5.18/10 0.023s, n=24059, sd=13} Bg7 {-5.01/10 0.027s, n=26275, sd=16}
10. Nf3 {+5.29/10 0.028s, n=25553, sd=17} Bg4 {-5.33/9 0.013s, n=12275, sd=15}
11. Be3 {+5.27/10 0.016s, n=14894, sd=13} Rb8 {-5.25/11 0.055s, n=43821, sd=19}
12. b3 {+4.91/10 0.030s, n=27274, sd=16} e5 {-4.95/10 0.024s, n=20987, sd=15}
13. d5 {+4.62/9 0.022s, n=19243, sd=14} Bxf3 {-5.01/10 0.027s, n=21984, sd=17}
14. Qxf3 {+4.69/9 0.019s, n=15329, sd=19} Nd4 {-4.69/10 0.023s, n=19372, sd=16}
15. Qd1 {+4.83/9 0.015s, n=13320, sd=15} h5 {-4.54/11 0.033s, n=24754, sd=16}
16. Nb5 {+4.73/8 0.018s, n=15345, sd=13} h4 {-4.58/8 0.014s, n=13562, sd=12}
17. Bd3 {+5.03/10 0.027s, n=23527, sd=14} Ne7 {-4.98/10 0.061s, n=53855, sd=15}
18. Nxd4 {+5.22/11 0.027s, n=26481, sd=14}
exd4 {-6.16/10 0.054s, n=48517, sd=16} 19. Bg5 {+5.15/10 0.022s, n=21237, sd=15}
c5 {-5.66/8 0.016s, n=15182, sd=14} 20. dxc6 {+5.26/10 0.012s, n=12205, sd=13}
Qb6 {-5.13/8 0.013s, n=13112, sd=17} 21. h3 {+5.33/10 0.011s, n=12210, sd=14}
Nxc6 {-5.19/9 0.020s, n=12374, sd=18, White makes an illegal move: e1h1} 0-1