MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "535"]
[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 "rnbqkb1r/ppp1p1pp/5p2/3p1n2/3P4/6PP/PPPNPP2/R1BQKBNR b KQkq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:00:44 +0000"]
[GameEndTime "2026-09-14T16:00:46 +0000"]
[PlyCount "44"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxd4 {+1.96/10 0.033s, n=21646, sd=15}
6. c3 {-2.00/10 0.040s, n=23309, sd=17} Ndc6 {+2.36/10 0.022s, n=13352, sd=12}
7. Bg2 {-2.41/9 0.025s, n=17459, sd=12} e5 {+2.45/11 0.038s, n=21400, sd=21}
8. h4 {-2.14/11 0.030s, n=21631, sd=17} a5 {+2.52/10 0.018s, n=14725, sd=14}
9. Qb3 {-2.30/10 0.034s, n=21281, sd=17} Be6 {+2.22/10 0.067s, n=46710, sd=18}
10. Qxb7 {-2.07/11 0.030s, n=16716, sd=16} Ra6 {+2.04/8 0.019s, n=14380, sd=14}
11. Qb3 {-2.22/10 0.040s, n=26426, sd=16} a4 {+2.02/10 0.050s, n=29982, sd=20}
12. Qc2 {-1.89/10 0.034s, n=23637, sd=13} Nd7 {+1.90/9 0.019s, n=14926, sd=13}
13. Bh3 {-2.05/10 0.037s, n=19547, sd=14} Bf7 {+1.96/10 0.060s, n=34898, sd=15}
14. Ngf3 {-1.98/9 0.028s, n=14082, sd=13} Nc5 {+2.00/10 0.022s, n=13691, sd=15}
15. b4 {-1.95/9 0.026s, n=12221, sd=10} axb3 {+2.11/10 0.016s, n=12757, sd=15}
16. Nxb3 {-2.32/10 0.020s, n=15062, sd=15}
Nxb3 {+2.05/10 0.029s, n=17108, sd=17}
17. Qxb3 {-1.90/11 0.047s, n=26338, sd=16} Be7 {+2.07/10 0.029s, n=18561, sd=10}
18. h5 {-1.79/10 0.057s, n=28357, sd=18} Qa8 {+2.37/10 0.044s, n=28450, sd=17}
19. Qc2 {-2.08/9 0.019s, n=12450, sd=13} Bxh5 {+1.99/9 0.026s, n=17106, sd=16}
20. Nh4 {-2.27/9 0.032s, n=18136, sd=18} Bf7 {+2.06/11 0.016s, n=13288, sd=11}
21. Nf5 {-1.80/10 0.044s, n=20983, sd=18} g6 {+1.89/10 0.034s, n=23541, sd=16}
22. Ng7+ {-1.58/10 0.061s, n=31531, sd=20} Kd8 {+0.46/10 0.128s, n=82464, sd=25}
23. Ne6+ {-0.50/9 0.025s, n=16625, sd=13} Bxe6 {+1.23/11 0.031s, n=21677, sd=17}
24. Bxe6 {-1.65/9 0.023s, n=14430, sd=15} Na5 {+0.77/8 0.058s, n=29697, sd=14}
25. Bf7 {-0.82/10 0.035s, n=18478, sd=19} f5 {+0.62/10 0.026s, n=15961, sd=16}
26. Qd1 {-1.14/10 0.027s, n=16424, sd=14}
d4 {+1.17/9 0.021s, n=12447, sd=13, White makes an illegal move: e1h1} 0-1