MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "240"]
[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 "r1bq1bnr/ppppp1pp/n3k3/5p2/2PP2P1/N7/PP2PP1P/R1BQKBNR w KQ - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:07:01 +0000"]
[GameEndTime "2026-09-14T16:07:01 +0000"]
[PlyCount "15"]
[Termination "illegal move"]
[TimeControl "-"]

5. gxf5+ {+5.64/9 0.034s, n=27142, sd=23} Kf7 {-5.47/8 0.033s, n=28774, sd=20}
6. e4 {+5.06/10 0.076s, n=66798, sd=18} g6 {-5.78/9 0.014s, n=12791, sd=15}
7. Qf3 {+5.61/9 0.060s, n=47939, sd=17} Kg7 {-5.57/9 0.015s, n=12681, sd=14}
8. Nc2 {+5.39/8 0.016s, n=13835, sd=14} e6 {-5.66/10 0.015s, n=13317, sd=16}
9. fxe6 {+5.70/9 0.017s, n=14635, sd=15} dxe6 {-5.44/11 0.052s, n=41375, sd=21}
10. Be3 {+5.59/11 0.066s, n=54844, sd=20} Bb4+ {-4.93/10 0.031s, n=26286, sd=23}
11. Nxb4 {+5.76/9 0.013s, n=12377, sd=18}
Nxb4 {-5.49/10 0.016s, n=16369, sd=23, White makes an illegal move: e1a1} 0-1