MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1225"]
[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/rp1pppp1/7p/P1p5/6P1/N7/P1PPPP1P/R1BQKBNR w KQk - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T18:14:52 +0200"]
[GameEndTime "2026-09-14T18:14:53 +0200"]
[PlyCount "34"]
[Termination "illegal move"]
[TimeControl "-"]

5. e4 {-0.89/8 0.020s, n=12872, sd=12} Nc6 {+1.06/9 0.022s, n=17037, sd=10}
6. Bb2 {-0.99/8 0.026s, n=18904, sd=12} Rxa5 {+0.99/9 0.042s, n=30185, sd=14}
7. Nc4 {-0.83/9 0.041s, n=26770, sd=16} Ra4 {+0.99/9 0.019s, n=14255, sd=10}
8. e5 {-0.86/9 0.027s, n=18932, sd=13} b5 {+1.36/10 0.027s, n=17302, sd=14}
9. Ne3 {-1.09/9 0.025s, n=20588, sd=15} Bb7 {+1.24/10 0.022s, n=17692, sd=19}
10. c4 {-1.34/9 0.019s, n=15150, sd=15} Nd4 {+1.64/10 0.021s, n=17595, sd=16}
11. cxb5 {-2.08/10 0.019s, n=15035, sd=17} Qa8 {+2.01/10 0.034s, n=26525, sd=14}
12. Bxd4 {-1.39/11 0.020s, n=16934, sd=21}
cxd4 {+2.23/11 0.029s, n=25508, sd=21} 13. Bg2 {-1.92/11 0.025s, n=19109, sd=18}
dxe3 {+1.58/10 0.012s, n=13258, sd=19} 14. Bxb7 {-1.41/9 0.029s, n=25412, sd=17}
exd2+ {+2.31/11 0.036s, n=29739, sd=15}
15. Ke2 {-1.54/11 0.099s, n=72307, sd=25} Qa5 {+2.49/10 0.018s, n=13783, sd=14}
16. Rb1 {-2.06/10 0.019s, n=18245, sd=21} e6 {+2.68/10 0.021s, n=17020, sd=17}
17. a3 {-3.52/9 0.115s, n=79753, sd=18} Bxa3 {+3.28/10 0.033s, n=20138, sd=16}
18. Qxd2 {-3.77/10 0.021s, n=15043, sd=15} Bb4 {+3.59/10 0.029s, n=16115, sd=20}
19. Qd3 {-4.38/10 0.028s, n=21991, sd=18} Ne7 {+3.82/10 0.015s, n=12114, sd=19}
20. Be4 {-3.56/9 0.019s, n=12138, sd=16} Bc5 {+3.95/10 0.015s, n=13348, sd=14}
21. Nh3 {-3.69/11 0.081s, n=57793, sd=20, Black makes an illegal move: e8h8} 1-0