MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "640"]
[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 "rnbqk1nr/pppp1pp1/7p/b3p3/5PP1/2P1P3/PP1P3P/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:11:05 +0200"]
[GameEndTime "2026-09-14T17:11:06 +0200"]
[PlyCount "29"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qh4+ {+4.30/10 0.020s, n=17677, sd=22}
6. Ke2 {-4.21/8 0.021s, n=15694, sd=18} Qxg4+ {+4.42/9 0.025s, n=15326, sd=20}
7. Ke1 {-5.19/10 0.024s, n=17301, sd=14} Qh4+ {+4.28/9 0.022s, n=16999, sd=21}
8. Ke2 {-5.58/9 0.025s, n=19229, sd=18} d5 {+4.42/9 0.022s, n=17653, sd=16}
9. Nf3 {-5.35/9 0.019s, n=15601, sd=18} Bg4 {+5.52/12 0.042s, n=33961, sd=23}
10. fxe5 {-5.48/11 0.029s, n=16876, sd=20} Nc6 {+5.39/11 0.028s, n=21071, sd=19}
11. Bg2 {-5.61/11 0.040s, n=24894, sd=23} Nxe5 {+5.39/10 0.028s, n=19351, sd=20}
12. Qf1 {-5.66/9 0.014s, n=12013, sd=23} c6 {+5.56/10 0.013s, n=12549, sd=14}
13. d4 {-5.59/9 0.015s, n=12439, sd=14} Nxf3 {+5.44/9 0.023s, n=19380, sd=12}
14. Bxf3 {-5.27/10 0.033s, n=24377, sd=19} Nf6 {+5.28/10 0.041s, n=33330, sd=16}
15. Nd2 {-5.32/10 0.037s, n=30507, sd=14} Bc7 {+5.41/9 0.020s, n=17716, sd=14}
16. Qf2 {-5.35/9 0.028s, n=22990, sd=14} Bxf3+ {+5.78/9 0.035s, n=23131, sd=13}
17. Nxf3 {-5.17/8 0.030s, n=20033, sd=14} Qh5 {+5.25/10 0.021s, n=16033, sd=13}
18. Qh4 {-6.08/11 0.054s, n=40378, sd=17} Qf5 {+5.51/10 0.017s, n=13384, sd=14}
19. Rf1 {-6.05/11 0.067s, n=44566, sd=21, Black makes an illegal move: e8a8} 1-0