MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "425"]
[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 "rnb1kbnr/pp2p1pp/2p5/q2p1p2/P2P4/R1P5/1P1KPPPP/1NBQ1BNR b kq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:51:54 +0000"]
[GameEndTime "2026-09-14T14:51:55 +0000"]
[PlyCount "41"]
[Termination "illegal move"]
[TimeControl "-"]

5... e5 {+1.00/10 0.018s, n=12252, sd=17}
6. dxe5 {-2.03/9 0.016s, n=14710, sd=11} Bxa3 {+1.23/11 0.020s, n=19810, sd=17}
7. Nxa3 {-2.12/9 0.027s, n=23851, sd=14} Nd7 {+1.38/10 0.014s, n=13495, sd=16}
8. f4 {-2.22/7 0.022s, n=14407, sd=15} Nc5 {+2.29/10 0.020s, n=18483, sd=14}
9. b4 {-2.03/9 0.017s, n=15905, sd=17} Ne4+ {+2.21/11 0.034s, n=32848, sd=17}
10. Ke1 {-2.16/8 0.022s, n=19036, sd=14} Qd8 {+2.61/10 0.021s, n=20875, sd=16}
11. Nf3 {-2.59/9 0.024s, n=23938, sd=16} Nxc3 {+2.45/9 0.015s, n=15291, sd=16}
12. Qb3 {-2.11/11 0.017s, n=16263, sd=16} Ne4 {+2.98/10 0.029s, n=24788, sd=13}
13. e3 {-2.93/9 0.029s, n=30713, sd=16} a5 {+3.08/11 0.024s, n=23936, sd=17}
14. b5 {-3.39/9 0.026s, n=22171, sd=13} Ne7 {+3.15/10 0.010s, n=12272, sd=12}
15. Nb1 {-3.10/9 0.020s, n=20530, sd=14} c5 {+3.04/9 0.017s, n=18546, sd=13}
16. Nc3 {-3.01/9 0.019s, n=19916, sd=17} Be6 {+3.52/9 0.018s, n=18113, sd=13}
17. Nxe4 {-3.19/9 0.013s, n=12145, sd=13} fxe4 {+2.47/10 0.017s, n=19188, sd=18}
18. Ng5 {-2.74/10 0.027s, n=26250, sd=18} Bf5 {+2.94/10 0.013s, n=13172, sd=18}
19. e6 {-2.74/10 0.017s, n=17416, sd=15} Qb6 {+3.51/10 0.033s, n=29746, sd=18}
20. Qb2 {-2.54/9 0.014s, n=13997, sd=13} Rg8 {+3.26/10 0.015s, n=15456, sd=16}
21. Qe5 {-4.10/11 0.023s, n=23977, sd=23} h6 {+4.32/12 0.014s, n=16077, sd=16}
22. g4 {-3.94/11 0.018s, n=13623, sd=19} Bxg4 {+4.65/11 0.016s, n=19671, sd=15}
23. Rg1 {-4.49/10 0.018s, n=19910, sd=17} Bf5 {+4.37/10 0.011s, n=12500, sd=17}
24. Bh3 {-5.09/10 0.054s, n=49071, sd=15} Bxh3 {+4.84/12 0.017s, n=18889, sd=13}
25. Nxh3 {-5.15/10 0.028s, n=31323, sd=18, Black makes an illegal move: e8a8}
1-0