MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "793"]
[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 "rnq1kbnr/pbpppppp/1p6/8/3P4/1QP1B3/PP2PPPP/RN2KBNR w KQkq - 5 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:10:02 +0000"]
[GameEndTime "2026-09-14T16:10:03 +0000"]
[PlyCount "37"]
[Termination "illegal move"]
[TimeControl "-"]

5. c4 {-0.34/8 0.021s, n=16750, sd=12} e6 {+0.27/9 0.018s, n=16823, sd=13}
6. Nc3 {-0.49/10 0.040s, n=34940, sd=18} Nf6 {+0.04/9 0.017s, n=16097, sd=14}
7. Bf4 {-0.33/9 0.026s, n=19315, sd=13} Nc6 {+0.17/10 0.031s, n=26184, sd=15}
8. Nf3 {+0.04/10 0.015s, n=14406, sd=14} Na5 {+0.41/9 0.017s, n=14011, sd=13}
9. Qc2 {-0.30/10 0.040s, n=31081, sd=15} c5 {+0.19/9 0.025s, n=21061, sd=14}
10. d5 {-0.07/9 0.014s, n=13269, sd=15} exd5 {-0.46/10 0.012s, n=12521, sd=19}
11. Nb5 {-0.27/10 0.050s, n=39001, sd=17} Nh5 {+0.85/10 0.023s, n=20871, sd=17}
12. Be5 {-0.09/9 0.014s, n=13568, sd=15} f6 {+0.89/8 0.015s, n=13343, sd=16}
13. Bd6 {-1.57/7 0.025s, n=18606, sd=10} Nxc4 {+1.72/11 0.013s, n=12661, sd=17}
14. Bxf8 {-2.23/10 0.015s, n=15226, sd=16}
Kxf8 {+1.59/10 0.024s, n=22869, sd=16} 15. e3 {-1.65/11 0.017s, n=16317, sd=17}
Qc6 {+1.00/10 0.013s, n=13258, sd=14} 16. Nc3 {-1.06/9 0.014s, n=12863, sd=13}
Ne5 {+1.45/11 0.015s, n=14942, sd=15} 17. Be2 {-1.04/9 0.013s, n=12612, sd=14}
d4 {+1.54/10 0.014s, n=13856, sd=13} 18. Nxe5 {-2.18/10 0.041s, n=38525, sd=18}
fxe5 {+1.53/11 0.031s, n=27122, sd=19}
19. Bxh5 {-1.69/10 0.017s, n=15775, sd=16}
dxc3 {+1.86/10 0.032s, n=30663, sd=20}
20. bxc3 {-1.65/10 0.021s, n=20733, sd=13} Qf6 {+1.87/10 0.020s, n=14097, sd=18}
21. e4 {-2.13/10 0.022s, n=21214, sd=15} Qg5 {+1.81/10 0.021s, n=21121, sd=15}
22. Bf3 {-1.88/10 0.019s, n=17070, sd=14}
Ke7 {+1.47/10 0.052s, n=45015, sd=17, White makes an illegal move: e1h1} 0-1