MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "531"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rn1qkbnr/1pp1p1pp/3p1p2/p7/7N/2PP3b/PP2PPP1/RNBQKB1R b KQkq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T14:51:43 +0000"]
[GameEndTime "2026-09-14T14:51:44 +0000"]
[PlyCount "34"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bd7 {-2.17/9 0.016s, n=16496, sd=15}
6. e4 {+2.36/11 0.049s, n=35044, sd=19} e6 {-2.85/9 0.017s, n=14130, sd=14}
7. Qh5+ {+2.92/10 0.031s, n=21992, sd=19} Ke7 {-3.53/9 0.031s, n=30198, sd=18}
8. Ng6+ {+3.05/10 0.015s, n=16992, sd=20} hxg6 {-3.76/9 0.022s, n=16193, sd=19}
9. Qxh8 {+3.25/10 0.019s, n=17648, sd=13} Kf7 {-2.98/10 0.022s, n=21307, sd=14}
10. d4 {+3.24/10 0.027s, n=25697, sd=15} Ne7 {-3.37/9 0.036s, n=33123, sd=13}
11. Be3 {+3.78/10 0.019s, n=16340, sd=14} d5 {-3.75/9 0.017s, n=17284, sd=16}
12. Nd2 {+3.55/9 0.031s, n=19457, sd=13} dxe4 {-3.90/10 0.038s, n=30811, sd=18}
13. Nxe4 {+3.32/10 0.023s, n=23114, sd=16} Bc6 {-3.61/10 0.014s, n=13854, sd=16}
14. Bd3 {+3.65/10 0.025s, n=14734, sd=15} Nf5 {-3.78/10 0.022s, n=18292, sd=18}
15. g4 {+3.89/10 0.019s, n=14822, sd=17} Nxe3 {-3.78/10 0.012s, n=12697, sd=14}
16. fxe3 {+3.45/11 0.032s, n=22634, sd=20} Be7 {-4.11/11 0.037s, n=28690, sd=16}
17. Ng5+ {+10.38/9 0.035s, n=22796, sd=16}
fxg5 {-10.53/7 0.037s, n=32394, sd=19}
18. Rf1+ {+10.27/8 0.041s, n=26720, sd=21} Bf6 {-9.96/8 0.037s, n=32298, sd=14}
19. Qxd8 {+10.28/9 0.040s, n=22236, sd=14} a4 {-9.94/9 0.032s, n=31230, sd=21}
20. Rxf6+ {+10.19/8 0.015s, n=12184, sd=16}
gxf6 {-10.39/9 0.101s, n=63959, sd=22} 21. d5 {+10.23/10 0.032s, n=21896, sd=17}
exd5 {-10.06/7 0.026s, n=16055, sd=12, White makes an illegal move: e1a1} 0-1