MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1057"]
[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 "r1bqkbnr/pp1ppp1p/2n3p1/1P6/2pP4/1QP5/P3PPPP/RNB1KBNR b KQkq - 2 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:02:13 +0000"]
[GameEndTime "2026-09-14T16:02:15 +0000"]
[PlyCount "43"]
[Termination "illegal move"]
[TimeControl "-"]

5... cxb3 {+8.71/9 0.046s, n=22730, sd=15}
6. axb3 {-8.44/7 0.029s, n=27371, sd=12} a6 {+8.42/8 0.029s, n=15271, sd=14}
7. Rxa6 {-8.27/9 0.081s, n=61302, sd=18} bxa6 {+8.50/9 0.037s, n=26606, sd=15}
8. bxc6 {-8.33/9 0.048s, n=35899, sd=13} Qa5 {+8.46/9 0.114s, n=70858, sd=15}
9. Ba3 {-8.21/8 0.029s, n=20706, sd=12} Qf5 {+8.51/10 0.099s, n=54320, sd=17}
10. Nd2 {-8.67/9 0.061s, n=33085, sd=14} Qc2 {+9.39/8 0.026s, n=16554, sd=15}
11. e3 {-8.62/7 0.018s, n=15135, sd=12} Qxc3 {+8.74/8 0.066s, n=33484, sd=11}
12. Be2 {-8.55/8 0.063s, n=47377, sd=16} dxc6 {+8.40/7 0.025s, n=16465, sd=13}
13. Bd1 {-8.22/8 0.035s, n=29413, sd=12} Qa5 {+8.35/8 0.027s, n=17075, sd=11}
14. h3 {-8.47/9 0.066s, n=54213, sd=13} Be6 {+8.60/7 0.032s, n=17116, sd=11}
15. Bb2 {-8.35/8 0.028s, n=24447, sd=12} Qa2 {+8.55/8 0.040s, n=20927, sd=12}
16. b4 {-8.48/8 0.046s, n=36973, sd=12} Bxh3 {+8.60/8 0.031s, n=18376, sd=11}
17. Bf3 {-8.66/7 0.014s, n=12941, sd=10} Bxg2 {+9.01/7 0.022s, n=12137, sd=10}
18. Bc3 {-9.42/9 0.026s, n=22325, sd=13} Qxd2+ {+9.11/7 0.024s, n=12118, sd=12}
19. Kxd2 {-9.03/8 0.011s, n=12866, sd=12} Bxh1 {+8.85/8 0.025s, n=16048, sd=14}
20. Bxh1 {-8.98/10 0.066s, n=67041, sd=16} Rc8 {+9.00/9 0.041s, n=29671, sd=12}
21. Nf3 {-9.09/8 0.028s, n=30263, sd=12} Nf6 {+9.06/9 0.026s, n=17874, sd=11}
22. Ne5 {-8.94/8 0.011s, n=12251, sd=16} Bg7 {+9.04/10 0.045s, n=32556, sd=12}
23. Nxc6 {-9.14/8 0.024s, n=25784, sd=17} Rc7 {+8.86/9 0.033s, n=25492, sd=18}
24. d5 {-9.10/8 0.012s, n=14758, sd=12} Nh5 {+9.56/9 0.027s, n=19224, sd=13}
25. Bxg7 {-9.32/9 0.042s, n=47948, sd=17}
Nxg7 {+9.39/10 0.158s, n=111016, sd=17}
26. Bg2 {-9.20/9 0.062s, n=67436, sd=15, Black makes an illegal move: e8h8} 1-0