MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "463"]
[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 "1nbqkbnr/r2ppppp/p1p5/1p6/5P2/N1P4P/PP1PP1P1/R1BQKBNR w KQk - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T14:51:47 +0000"]
[GameEndTime "2026-09-14T14:51:48 +0000"]
[PlyCount "44"]
[Termination "illegal move"]
[TimeControl "-"]

5. e4 {+0.16/9 0.017s, n=16420, sd=19} d5 {-0.33/9 0.033s, n=23445, sd=15}
6. e5 {+0.17/9 0.015s, n=14639, sd=14} d4 {-0.02/11 0.033s, n=26380, sd=17}
7. Nc2 {+0.05/10 0.035s, n=32483, sd=17} e6 {-0.17/10 0.026s, n=25103, sd=17}
8. cxd4 {+0.29/11 0.025s, n=19516, sd=14} Qh4+ {+0.08/9 0.024s, n=14238, sd=16}
9. Ke2 {+0.80/9 0.023s, n=20268, sd=14} Qxf4 {-0.24/10 0.060s, n=36320, sd=17}
10. Nf3 {+0.67/10 0.014s, n=15162, sd=16} Ne7 {-0.33/9 0.015s, n=13063, sd=15}
11. d3 {+0.53/9 0.013s, n=13152, sd=18} Qg3 {-0.07/11 0.025s, n=20950, sd=21}
12. h4 {+0.72/11 0.027s, n=20263, sd=16} Nd5 {+0.02/10 0.021s, n=14049, sd=17}
13. Rh3 {+0.60/9 0.021s, n=17860, sd=20} Nf4+ {+0.11/9 0.012s, n=12439, sd=14}
14. Bxf4 {+0.02/10 0.034s, n=26702, sd=18} Qxf4 {+0.11/9 0.015s, n=13758, sd=14}
15. g3 {-0.11/8 0.012s, n=12164, sd=18} Qh6 {+0.04/9 0.013s, n=12514, sd=13}
16. g4 {-0.06/9 0.026s, n=24854, sd=12} Qf4 {+0.11/10 0.032s, n=19513, sd=20}
17. Bg2 {-0.12/9 0.020s, n=18329, sd=15} Rc7 {-0.06/10 0.037s, n=23603, sd=18}
18. Qd2 {+0.08/8 0.020s, n=17541, sd=13} Qxd2+ {+0.11/11 0.032s, n=22730, sd=24}
19. Nxd2 {+0.21/10 0.019s, n=18783, sd=20} c5 {+0.10/11 0.013s, n=12597, sd=19}
20. dxc5 {+0.26/10 0.017s, n=18117, sd=20}
Bxc5 {+0.05/11 0.012s, n=13549, sd=14} 21. d4 {-0.15/10 0.025s, n=21715, sd=17}
Be7 {-0.01/10 0.014s, n=13696, sd=17} 22. Rc3 {+0.09/11 0.014s, n=15519, sd=20}
Rxc3 {0.00/10 0.011s, n=12542, sd=15} 23. bxc3 {+0.01/11 0.033s, n=32823, sd=24}
Bd7 {-0.02/10 0.019s, n=14339, sd=20} 24. h5 {+0.36/8 0.012s, n=12603, sd=12}
f6 {-0.24/10 0.035s, n=28073, sd=16} 25. exf6 {+0.27/9 0.012s, n=12361, sd=21}
gxf6 {-0.22/9 0.022s, n=14686, sd=15}
26. Ne3 {+0.20/9 0.038s, n=31826, sd=18, Black makes an illegal move: e8h8} 1-0