MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "48"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "rn1qkbnr/p2pppp1/b7/1pp4p/6PP/P7/1PPPPP2/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:35:23 +0000"]
[GameEndTime "2026-09-14T13:35:24 +0000"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bb7 {+4.34/10 0.013s, n=12911, sd=16}
6. f3 {-4.06/9 0.014s, n=13414, sd=18} hxg4 {+4.32/10 0.039s, n=31533, sd=20}
7. e4 {-4.30/9 0.022s, n=17962, sd=18} e6 {+4.77/9 0.029s, n=23700, sd=18}
8. h5 {-4.32/9 0.021s, n=17738, sd=18} Qc7 {+4.17/9 0.050s, n=35999, sd=16}
9. Bg2 {-4.42/8 0.023s, n=13882, sd=14} Nf6 {+4.52/9 0.016s, n=13217, sd=13}
10. d3 {-4.33/10 0.036s, n=21316, sd=17} Nc6 {+4.49/9 0.016s, n=14272, sd=17}
11. Nc3 {-4.28/9 0.022s, n=16367, sd=13} Nd4 {+4.35/9 0.024s, n=18888, sd=15}
12. Nce2 {-4.23/9 0.016s, n=12873, sd=16} gxf3 {+4.06/10 0.042s, n=34131, sd=17}
13. Nxf3 {-4.07/11 0.028s, n=24557, sd=22} Rxh5 {+4.01/9 0.021s, n=20351, sd=17}
14. Rxh5 {-3.68/10 0.014s, n=14207, sd=16}
Nxh5 {+3.41/11 0.016s, n=14721, sd=18}
15. Nfxd4 {-3.44/9 0.014s, n=15200, sd=17}
cxd4 {+3.84/11 0.012s, n=13313, sd=27} 16. Nxd4 {-3.49/9 0.017s, n=14927, sd=18}
Qg3+ {+3.64/10 0.015s, n=16696, sd=16} 17. Kf1 {-3.22/10 0.022s, n=20733, sd=21}
Nf4 {+3.48/9 0.023s, n=15094, sd=16} 18. Bxf4 {-2.98/9 0.017s, n=15725, sd=15}
Qxf4+ {+3.45/9 0.020s, n=13681, sd=15} 19. Qf3 {-3.50/8 0.015s, n=14566, sd=15}
Qd2 {+3.15/10 0.024s, n=15302, sd=20} 20. Rd1 {-3.14/10 0.020s, n=13970, sd=16}
Qg5 {+3.37/10 0.046s, n=27650, sd=16}
21. Ke2 {-2.66/11 0.040s, n=30002, sd=18, Black makes an illegal move: e8a8} 1-0