MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "890"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "rnbqkbnr/2ppp1p1/5p2/pp5p/1P2P1P1/N6N/P1PP1P1P/R1BQKB1R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:01:42 +0000"]
[GameEndTime "2026-09-14T16:01:43 +0000"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5... axb4 {+2.20/9 0.014s, n=13085, sd=15}
6. Nxb5 {-1.96/12 0.054s, n=30403, sd=18} e5 {+2.74/10 0.015s, n=14341, sd=12}
7. d4 {-2.32/11 0.031s, n=20560, sd=21} c6 {+3.44/12 0.015s, n=16508, sd=15}
8. dxe5 {-3.70/9 0.058s, n=34371, sd=16} cxb5 {+2.08/11 0.011s, n=12500, sd=21}
9. Nf4 {-3.80/8 0.031s, n=16610, sd=15} b3 {+3.49/10 0.025s, n=19010, sd=14}
10. cxb3 {-3.09/9 0.043s, n=28935, sd=16} Nc6 {+3.58/9 0.059s, n=29878, sd=16}
11. Bd2 {-3.26/9 0.035s, n=21987, sd=12} fxe5 {+3.94/10 0.024s, n=22025, sd=14}
12. Ng6 {-3.15/10 0.052s, n=37756, sd=18} Rh7 {+4.13/10 0.033s, n=28384, sd=16}
13. Bxb5 {-4.44/10 0.048s, n=38765, sd=18}
Ba3 {+4.22/9 0.024s, n=21977, sd=12, White makes an illegal move: e1h1} 0-1