MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2642"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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/2ppkppp/pp6/4p2P/4P3/N2B4/PPPP1PP1/R1BQK1NR b KQ - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T18:05:46 +0200"]
[GameEndTime "2026-09-14T18:05:47 +0200"]
[PlyCount "40"]
[Termination "illegal move"]
[TimeControl "-"]

5... Ke8 {-0.66/9 0.019s, n=15349, sd=17}
6. Nf3 {+0.55/9 0.020s, n=15924, sd=14} d6 {-0.45/9 0.026s, n=20285, sd=17}
7. Be2 {+0.53/9 0.034s, n=22006, sd=13} Nf6 {-0.40/9 0.024s, n=17549, sd=17}
8. d3 {+0.73/9 0.017s, n=12735, sd=15} h6 {-0.83/10 0.036s, n=29071, sd=19}
9. Nc4 {+0.70/11 0.049s, n=33135, sd=16} Be6 {-0.56/10 0.015s, n=12133, sd=11}
10. Ne3 {+0.80/9 0.017s, n=13462, sd=13} c6 {-0.87/9 0.022s, n=14192, sd=15}
11. d4 {+0.99/9 0.033s, n=20798, sd=15} Nxe4 {-0.82/10 0.055s, n=33393, sd=19}
12. dxe5 {+0.83/9 0.030s, n=19664, sd=16} dxe5 {-1.04/10 0.118s, n=68343, sd=18}
13. Qxd8+ {+1.20/9 0.028s, n=21284, sd=17} Kxd8 {-1.13/8 0.022s, n=12608, sd=16}
14. Nxe5 {+1.21/9 0.024s, n=14469, sd=7} Kc7 {-0.79/9 0.089s, n=54023, sd=18}
15. Bc4 {+1.69/9 0.024s, n=12277, sd=14} Nd7 {-1.31/9 0.013s, n=12119, sd=18}
16. Nxf7 {+0.86/10 0.027s, n=20788, sd=18}
Bxf7 {-1.41/10 0.018s, n=15172, sd=20}
17. Bxf7 {+1.51/11 0.035s, n=28911, sd=17} Ne5 {-1.19/10 0.018s, n=14650, sd=17}
18. Rh4 {+1.07/10 0.025s, n=19813, sd=16} Nc5 {-1.21/10 0.016s, n=12269, sd=15}
19. Bc4 {+1.63/11 0.028s, n=21240, sd=19} Be7 {-1.07/10 0.023s, n=18410, sd=11}
20. Rf4 {+1.43/9 0.021s, n=15602, sd=13} Raf8 {-1.29/9 0.034s, n=24622, sd=17}
21. Ng4 {+1.00/8 0.019s, n=13988, sd=12} Nxc4 {-0.85/10 0.022s, n=17765, sd=18}
22. Rxc4 {+0.76/10 0.030s, n=18252, sd=16} Rf5 {-0.69/10 0.022s, n=17593, sd=16}
23. Bf4+ {+0.54/8 0.022s, n=16030, sd=15} Kc8 {-0.40/9 0.026s, n=15845, sd=18}
24. Be3 {+0.65/9 0.033s, n=21210, sd=19}
Rxh5 {-0.35/9 0.022s, n=12000, sd=14, White makes an illegal move: e1a1} 0-1