MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "726"]
[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 "1nbqkbnr/r2ppppp/1p6/p1p5/8/2P2P1N/PP1PP1PP/RNBQ1BKR b k - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:39:05 +0000"]
[GameEndTime "2026-09-14T13:39:06 +0000"]
[PlyCount "23"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {+0.37/10 0.025s, n=22428, sd=17}
6. Nf2 {-0.40/9 0.016s, n=14141, sd=14} e6 {+0.44/8 0.014s, n=12078, sd=15}
7. Na3 {-0.44/9 0.023s, n=19600, sd=14} Nc6 {+0.45/10 0.028s, n=23502, sd=18}
8. e4 {-0.21/9 0.014s, n=12301, sd=15} Be7 {+0.14/8 0.019s, n=16257, sd=14}
9. d4 {-0.28/9 0.039s, n=32302, sd=14} dxe4 {+0.38/10 0.027s, n=18821, sd=18}
10. Bb5 {+0.13/10 0.025s, n=19820, sd=14} Bd7 {+0.84/11 0.028s, n=23509, sd=15}
11. fxe4 {+0.01/10 0.024s, n=21618, sd=17}
cxd4 {-0.18/11 0.018s, n=17471, sd=18}
12. cxd4 {+0.34/10 0.044s, n=34645, sd=17} Nb4 {-0.32/9 0.021s, n=17605, sd=13}
13. Be2 {+0.49/10 0.024s, n=19478, sd=15} Nf6 {-0.44/10 0.016s, n=12479, sd=16}
14. Nb5 {0.00/11 0.063s, n=50163, sd=16} Ra8 {-0.57/12 0.021s, n=16873, sd=18}
15. a3 {+0.49/10 0.019s, n=15547, sd=19} Na6 {-0.59/11 0.018s, n=16234, sd=18}
16. Bf4 {+0.50/9 0.017s, n=12989, sd=13, Black makes an illegal move: e8h8} 1-0