MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1887"]
[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/rpp1pp1p/p2p4/6p1/2P2P2/3Q4/PP1PP1PP/RNB1KBNR w KQk - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:42:10 +0000"]
[GameEndTime "2026-09-14T13:42:11 +0000"]
[PlyCount "38"]
[Termination "illegal move"]
[TimeControl "-"]

5. Qd4 {+4.64/11 0.020s, n=22576, sd=17} Nf6 {-4.52/11 0.011s, n=13052, sd=18}
6. Qxa7 {+4.59/11 0.017s, n=20579, sd=16} Nc6 {-3.78/11 0.009s, n=12067, sd=15}
7. Qf2 {+4.31/10 0.013s, n=14760, sd=14} gxf4 {-4.89/9 0.017s, n=18315, sd=16}
8. Kd1 {+4.88/9 0.012s, n=12473, sd=12} e5 {-3.75/9 0.012s, n=14294, sd=14}
9. Nc3 {+4.78/11 0.014s, n=15478, sd=14} d5 {-4.27/10 0.021s, n=22434, sd=14}
10. cxd5 {+4.60/10 0.020s, n=20506, sd=25} Ng4 {-4.27/9 0.011s, n=12164, sd=19}
11. Qe1 {+4.29/10 0.016s, n=18271, sd=15} Bc5 {-3.72/11 0.009s, n=12186, sd=16}
12. e3 {+4.74/10 0.014s, n=15314, sd=15} fxe3 {-3.76/10 0.013s, n=15391, sd=21}
13. dxe3 {+3.82/10 0.010s, n=12595, sd=19} Nb4 {-3.39/11 0.017s, n=20092, sd=17}
14. h3 {+3.23/10 0.026s, n=28106, sd=20} Nxd5 {-3.93/9 0.016s, n=18592, sd=15}
15. hxg4 {+4.82/9 0.011s, n=13633, sd=23} Nxe3+ {-4.18/9 0.027s, n=31356, sd=18}
16. Ke2 {+5.45/9 0.033s, n=34823, sd=20} Nc2 {-3.13/7 0.013s, n=13661, sd=11}
17. Qg3 {+5.85/10 0.032s, n=33503, sd=18} Qd4 {-0.87/9 0.051s, n=54451, sd=15}
18. Nf3 {+5.14/11 0.011s, n=14072, sd=19} Bxg4 {-2.51/10 0.018s, n=20160, sd=21}
19. Bd2 {+6.26/12 0.013s, n=16621, sd=21} e4 {-5.00/11 0.023s, n=26526, sd=21}
20. Kd1 {+5.23/12 0.012s, n=16442, sd=21} Ne3+ {-4.99/11 0.010s, n=13776, sd=19}
21. Kc1 {+5.90/11 0.017s, n=22801, sd=21} exf3 {-6.58/11 0.060s, n=56211, sd=26}
22. gxf3 {+5.69/11 0.024s, n=29468, sd=18} Bf5 {-6.34/11 0.021s, n=27663, sd=22}
23. Qe1 {+5.81/11 0.024s, n=32549, sd=23, Black makes an illegal move: e8h8} 1-0