MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "754"]
[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 "r1b1kbnr/pppp1p1p/n3pq2/6p1/1PP5/3P4/P2BPPPP/RN1QKBNR w KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:01:19 +0000"]
[GameEndTime "2026-09-14T16:01:19 +0000"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5. a3 {+0.59/10 0.013s, n=12893, sd=14} Qxa1 {-0.12/9 0.013s, n=13376, sd=15}
6. Bc3 {+0.25/11 0.021s, n=21964, sd=24} Qa2 {-0.09/11 0.021s, n=21006, sd=14}
7. Bxh8 {+0.25/10 0.011s, n=12591, sd=17} f6 {+0.02/10 0.017s, n=13408, sd=13}
8. Nf3 {+0.85/10 0.020s, n=21400, sd=21} d5 {-0.08/11 0.040s, n=38496, sd=19}
9. Nfd2 {+0.77/10 0.019s, n=20527, sd=17} Qb2 {-0.34/8 0.017s, n=12916, sd=12}
10. e3 {+2.30/10 0.017s, n=15806, sd=16} g4 {-1.70/8 0.013s, n=12036, sd=15}
11. h3 {+2.68/9 0.017s, n=15393, sd=17} Bd7 {-2.66/9 0.013s, n=12874, sd=12}
12. hxg4 {+3.52/11 0.015s, n=15637, sd=16} h6 {-3.16/11 0.044s, n=34400, sd=18}
13. g5 {+3.41/11 0.017s, n=16578, sd=17, Black makes an illegal move: e8a8} 1-0