MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "888"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "rnbq1knr/pppppp2/7b/6pp/7P/4P3/PPPPBPP1/RNBQK1NR w KQ - 4 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:01:13 +0000"]
[GameEndTime "2026-09-14T16:01:13 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5. hxg5 {+2.53/10 0.015s, n=14197, sd=16} Bxg5 {-2.54/11 0.030s, n=16838, sd=16}
6. Rxh5 {+2.32/9 0.015s, n=12956, sd=14} Rxh5 {-2.54/9 0.022s, n=12046, sd=14}
7. Bxh5 {+2.19/9 0.017s, n=14247, sd=14} e5 {-2.26/10 0.031s, n=15916, sd=12}
8. Qf3 {+2.36/9 0.025s, n=20265, sd=13} Nf6 {-2.28/11 0.025s, n=13811, sd=15}
9. Nh3 {+2.59/11 0.050s, n=37201, sd=18} Bh4 {-2.20/9 0.023s, n=12598, sd=13}
10. g3 {+2.02/10 0.024s, n=20418, sd=15} d5 {-2.09/9 0.033s, n=17033, sd=16}
11. gxh4 {+2.50/11 0.018s, n=17975, sd=18} e4 {-2.65/9 0.020s, n=12071, sd=17}
12. Qf4 {+2.53/10 0.014s, n=13256, sd=16} Bxh3 {-2.46/10 0.025s, n=14113, sd=20}
13. Be2 {+2.06/11 0.030s, n=28402, sd=20} Qd6 {-2.26/12 0.040s, n=25138, sd=23}
14. Qxd6+ {+2.43/10 0.012s, n=12570, sd=17}
cxd6 {-2.21/10 0.016s, n=16155, sd=17} 15. b3 {+2.28/10 0.025s, n=17370, sd=18}
Nc6 {-2.28/10 0.013s, n=13639, sd=16} 16. Bb2 {+2.27/11 0.033s, n=34007, sd=19}
Ne5 {-2.35/9 0.011s, n=12246, sd=12} 17. d3 {+2.30/9 0.016s, n=15870, sd=15}
Ke7 {-2.09/9 0.015s, n=12804, sd=13} 18. dxe4 {+2.53/10 0.021s, n=22393, sd=14}
dxe4 {-2.58/10 0.033s, n=35121, sd=15} 19. Nc3 {+2.60/9 0.020s, n=19813, sd=18}
a6 {-2.21/9 0.027s, n=26344, sd=21, White makes an illegal move: e1a1} 0-1