MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "625"]
[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 "r1bqkbnr/pp1pp1p1/2n4p/2p2p2/2P2P2/PP6/3PP1PP/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:46:41 +0200"]
[GameEndTime "2026-09-14T16:46:42 +0200"]
[PlyCount "30"]
[Termination "illegal move"]
[TimeControl "-"]

5... e6 {+0.49/10 0.014s, n=12393, sd=7}
6. Nf3 {-0.33/10 0.047s, n=40863, sd=16} g5 {+0.63/10 0.020s, n=16280, sd=14}
7. Bb2 {-0.71/11 0.037s, n=30383, sd=17} Nf6 {+0.37/9 0.022s, n=12094, sd=13}
8. e3 {-0.72/11 0.086s, n=63258, sd=17} gxf4 {+0.56/12 0.067s, n=45051, sd=19}
9. exf4 {-0.58/11 0.025s, n=18993, sd=16} Bg7 {+0.52/9 0.022s, n=15247, sd=19}
10. g3 {-0.36/9 0.027s, n=15496, sd=13} Rb8 {+0.66/9 0.026s, n=21845, sd=12}
11. Bg2 {-0.48/10 0.028s, n=17256, sd=14} b5 {+0.50/9 0.021s, n=15522, sd=16}
12. cxb5 {-0.56/10 0.017s, n=14699, sd=19}
Rxb5 {+0.69/10 0.019s, n=16304, sd=13} 13. d3 {-0.69/9 0.017s, n=14007, sd=11}
Ba6 {+0.99/8 0.014s, n=13655, sd=10} 14. Nbd2 {-0.64/9 0.017s, n=14130, sd=13}
Rb8 {+0.63/9 0.022s, n=18551, sd=14} 15. Nc4 {-0.18/10 0.023s, n=16573, sd=18}
Bxc4 {+0.91/12 0.029s, n=23390, sd=16}
16. dxc4 {-1.15/10 0.055s, n=33817, sd=18} Qb6 {+0.94/12 0.020s, n=18266, sd=21}
17. Ne5 {-0.82/10 0.022s, n=17206, sd=17} Qxb3 {+0.45/11 0.014s, n=14921, sd=18}
18. Qxb3 {-0.31/10 0.011s, n=12155, sd=17}
Rxb3 {+0.54/11 0.015s, n=14529, sd=15}
19. Bxc6 {-0.81/11 0.016s, n=15630, sd=19}
dxc6 {+0.54/8 0.018s, n=15170, sd=15, White makes an illegal move: e1a1} 0-1