MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "714"]
[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 "rnbqkb1r/1ppppppp/p6n/8/1P5P/2NP1N2/P1P1PPP1/R1BQKB1R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:52:15 +0000"]
[GameEndTime "2026-09-14T14:52:16 +0000"]
[PlyCount "27"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {-0.56/9 0.016s, n=16239, sd=13} 6. a3 {+0.24/7 0.014s, n=13822, sd=11}
d4 {-0.44/10 0.027s, n=21915, sd=18} 7. Bxh6 {+0.29/9 0.015s, n=14786, sd=16}
gxh6 {+0.03/11 0.014s, n=14777, sd=17} 8. Na4 {-0.07/10 0.018s, n=16243, sd=15}
Bg7 {+0.14/9 0.014s, n=13690, sd=16} 9. g3 {-0.09/9 0.025s, n=17494, sd=16}
a5 {-0.18/9 0.021s, n=20366, sd=14} 10. Bg2 {+0.08/9 0.017s, n=16132, sd=15}
Nc6 {-0.23/9 0.012s, n=12699, sd=12} 11. Qb1 {+0.22/9 0.018s, n=16580, sd=16}
Qd6 {-0.03/9 0.018s, n=16334, sd=13} 12. b5 {+0.34/9 0.023s, n=15602, sd=15}
Na7 {-0.43/9 0.032s, n=27684, sd=17} 13. Nd2 {+0.92/11 0.018s, n=18069, sd=15}
Qd7 {-1.47/10 0.033s, n=27181, sd=15} 14. Nc5 {+1.95/12 0.030s, n=28778, sd=16}
Qd6 {-2.06/10 0.015s, n=16578, sd=17} 15. Nxb7 {+1.65/11 0.010s, n=12070, sd=18}
Bxb7 {-1.52/12 0.014s, n=16557, sd=21}
16. Bxb7 {+1.70/12 0.043s, n=37088, sd=19} Rb8 {-1.62/12 0.023s, n=24231, sd=21}
17. Bf3 {+1.64/11 0.019s, n=19103, sd=16} Rxb5 {-1.64/11 0.024s, n=24978, sd=19}
18. Qa2 {+1.76/11 0.017s, n=13232, sd=16, Black makes an illegal move: e8h8} 1-0