MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "724"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "rnbqkb1r/ppp2ppp/5n2/4p3/1P1p4/6P1/P1PPPP1P/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:47:39 +0200"]
[GameEndTime "2026-09-14T15:47:40 +0200"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qd5 {+4.63/9 0.028s, n=16037, sd=17}
6. Nf3 {-4.30/9 0.037s, n=27828, sd=13} e4 {+3.78/11 0.060s, n=44651, sd=19}
7. Nh4 {-4.49/9 0.022s, n=14091, sd=16} Bxb4 {+4.32/10 0.033s, n=26692, sd=14}
8. c3 {-3.83/10 0.028s, n=18585, sd=18} Bc5 {+3.88/10 0.047s, n=36053, sd=18}
9. d3 {-4.33/10 0.035s, n=24569, sd=20} e3 {+4.38/9 0.022s, n=14879, sd=17}
10. Bg2 {-3.61/8 0.021s, n=14795, sd=16} exf2+ {+4.04/9 0.018s, n=16143, sd=15}
11. Kxf2 {-3.76/8 0.053s, n=35426, sd=16} Qh5 {+3.62/9 0.077s, n=57292, sd=18}
12. Bf3 {-2.63/9 0.021s, n=15426, sd=13} Qe5 {+3.40/10 0.020s, n=15099, sd=13}
13. Kg2 {-2.56/11 0.033s, n=25281, sd=13} dxc3 {+2.93/9 0.034s, n=25464, sd=13}
14. Bf4 {-2.93/9 0.026s, n=19213, sd=15} Qe6 {+2.68/9 0.044s, n=30338, sd=15}
15. h3 {-2.95/9 0.017s, n=13415, sd=17} Bd4 {+3.89/9 0.021s, n=15870, sd=13}
16. Qa4+ {-1.32/9 0.017s, n=15319, sd=27} Nc6 {+1.38/10 0.060s, n=41849, sd=25}
17. Bxc6+ {-1.16/9 0.017s, n=17297, sd=19}
Qxc6+ {+1.47/8 0.016s, n=14644, sd=21}
18. Qxc6+ {-1.52/11 0.016s, n=16879, sd=23}
bxc6 {+1.41/10 0.019s, n=18170, sd=20} 19. Nf3 {-1.55/11 0.021s, n=17738, sd=18}
Bb6 {+1.38/10 0.012s, n=12875, sd=14} 20. Nxc3 {-1.58/10 0.021s, n=18473, sd=20}
Bb7 {+1.66/10 0.023s, n=19700, sd=17}
21. Rhc1 {-1.21/9 0.030s, n=22304, sd=17, Black makes an illegal move: e8a8} 1-0