MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1747"]
[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 "rnbqkbnr/p1ppp3/1p3ppp/8/2B3Q1/2N1P2N/PPPP1PPP/R1B1K2R b KQkq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:04:21 +0000"]
[GameEndTime "2026-09-14T16:04:23 +0000"]
[PlyCount "50"]
[Termination "illegal move"]
[TimeControl "-"]

5... e6 {-6.06/8 0.025s, n=13687, sd=20}
6. Qxg6+ {+6.14/9 0.038s, n=28922, sd=19} Ke7 {-6.43/9 0.044s, n=30406, sd=17}
7. Nf4 {+6.25/9 0.024s, n=18770, sd=14} Nc6 {-6.23/10 0.030s, n=22095, sd=15}
8. d4 {+6.55/9 0.036s, n=27606, sd=17} h5 {-6.45/8 0.021s, n=12180, sd=13}
9. Nfd5+ {+7.15/8 0.024s, n=16867, sd=20} exd5 {-7.40/7 0.021s, n=14883, sd=21}
10. Nxd5+ {+7.51/9 0.021s, n=15935, sd=18} Kd6 {-8.27/7 0.024s, n=13986, sd=22}
11. Qg3+ {+7.56/9 0.025s, n=17986, sd=15} Ne5 {-7.92/8 0.026s, n=20337, sd=21}
12. dxe5+ {+7.69/9 0.027s, n=20404, sd=19} Kc6 {-7.95/8 0.022s, n=12506, sd=21}
13. Qf3 {+8.04/9 0.027s, n=22145, sd=19} Kb7 {-7.82/9 0.014s, n=12668, sd=17}
14. Nxf6+ {+8.25/9 0.032s, n=27778, sd=16} c6 {-8.14/8 0.033s, n=23267, sd=17}
15. Bxg8 {+7.68/8 0.020s, n=14803, sd=13} Bg7 {-7.75/9 0.016s, n=12185, sd=12}
16. Bb3 {+7.90/9 0.030s, n=22402, sd=14} Rf8 {-8.01/8 0.029s, n=17055, sd=11}
17. Bd2 {+8.22/9 0.028s, n=20970, sd=14} a5 {-7.96/9 0.019s, n=14163, sd=6}
18. Bc3 {+8.32/9 0.028s, n=20471, sd=17} a4 {-8.35/8 0.028s, n=16725, sd=13}
19. Bd5 {+8.27/8 0.022s, n=16584, sd=13} a3 {-8.36/7 0.028s, n=21044, sd=14}
20. Rd1 {+8.42/9 0.039s, n=27214, sd=15} cxd5 {-8.49/8 0.101s, n=67717, sd=13}
21. Qxd5+ {+8.45/9 0.030s, n=21342, sd=16} Ka7 {-8.51/8 0.035s, n=26524, sd=16}
22. f3 {+8.35/8 0.027s, n=19234, sd=14} axb2 {-8.33/7 0.027s, n=19272, sd=12}
23. Bxb2 {+8.49/9 0.018s, n=13511, sd=12} h4 {-8.42/8 0.026s, n=18983, sd=15}
24. Nxd7 {+8.71/9 0.021s, n=12013, sd=16} h3 {-8.24/9 0.022s, n=18098, sd=16}
25. Rd4 {+8.94/9 0.014s, n=12725, sd=14} Ba6 {-8.92/8 0.035s, n=28894, sd=14}
26. Nxf8 {+9.13/9 0.044s, n=33005, sd=17} Qxf8 {-8.13/8 0.016s, n=12974, sd=16}
27. Qd7+ {+8.78/9 0.028s, n=23018, sd=17} Bb7 {-8.89/7 0.018s, n=16524, sd=16}
28. Qxh3 {+9.49/9 0.063s, n=45282, sd=16} Bc8 {-9.19/7 0.018s, n=14742, sd=11}
29. Qg3 {+9.66/9 0.032s, n=23690, sd=14}
Qe7 {-9.66/9 0.041s, n=33373, sd=16, White makes an illegal move: e1h1} 0-1