MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "272"]
[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 "rnb1kb1r/pp1ppppp/2p2n2/6q1/4PPP1/N1P5/PP1P3P/R1BQKBNR b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T18:12:56 +0200"]
[GameEndTime "2026-09-14T18:12:57 +0200"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qh4+ {+5.07/10 0.033s, n=23677, sd=21}
6. Ke2 {-7.24/8 0.018s, n=15014, sd=18} d5 {+5.69/12 0.029s, n=25471, sd=19}
7. Nf3 {-5.52/11 0.030s, n=20406, sd=17} Bxg4 {+5.24/11 0.045s, n=37219, sd=19}
8. Ke3 {-5.63/11 0.025s, n=24877, sd=18} dxe4 {+5.15/10 0.031s, n=18514, sd=16}
9. Nxh4 {-5.12/12 0.013s, n=15657, sd=16} Bxd1 {+5.10/10 0.031s, n=18380, sd=14}
10. Bg2 {-4.66/10 0.015s, n=12839, sd=19} Bh5 {+4.85/10 0.056s, n=43903, sd=19}
11. Bxe4 {-4.94/10 0.032s, n=23111, sd=17}
Nxe4 {+5.03/10 0.022s, n=16215, sd=15}
12. Kxe4 {-5.09/10 0.042s, n=30759, sd=15} Nd7 {+5.03/9 0.014s, n=13976, sd=13}
13. d4 {-4.94/10 0.031s, n=21361, sd=19} e6 {+5.10/11 0.039s, n=32079, sd=21}
14. Nc4 {-5.05/9 0.039s, n=36431, sd=16} Be7 {+5.17/9 0.015s, n=14584, sd=13}
15. Nf3 {-5.09/9 0.015s, n=12754, sd=14} c5 {+5.17/9 0.017s, n=16262, sd=16}
16. Rg1 {-5.03/9 0.026s, n=21249, sd=15} Nf6+ {+5.27/8 0.023s, n=20241, sd=13}
17. Ke3 {-5.74/8 0.034s, n=24980, sd=17} Rc8 {+5.33/9 0.024s, n=18375, sd=13}
18. Nce5 {-5.40/10 0.052s, n=40339, sd=14} Nd5+ {+5.33/9 0.014s, n=12322, sd=14}
19. Kf2 {-5.66/10 0.022s, n=17511, sd=17} cxd4 {+5.33/9 0.023s, n=20761, sd=15}
20. Nxd4 {-5.18/9 0.012s, n=12924, sd=16, Black makes an illegal move: e8h8} 1-0