MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "536"]
[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 "1nbqkbnr/rpp1ppp1/B2p4/7p/6PP/1P2P3/P1PP1P2/RNBQK1NR b KQk - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:51:39 +0000"]
[GameEndTime "2026-09-14T14:51:40 +0000"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5... Rxa6 {+6.43/9 0.015s, n=14749, sd=13}
6. g5 {-6.12/10 0.015s, n=14680, sd=15} e5 {+6.50/10 0.016s, n=14285, sd=17}
7. Bb2 {-6.59/9 0.013s, n=13081, sd=13} Nc6 {+6.45/12 0.020s, n=18545, sd=13}
8. a3 {-6.27/10 0.020s, n=16002, sd=15} Nge7 {+6.36/10 0.027s, n=25220, sd=17}
9. b4 {-6.25/9 0.014s, n=13857, sd=13} Ra8 {+6.60/9 0.016s, n=15197, sd=13}
10. Qe2 {-6.37/8 0.015s, n=14178, sd=11} Ng6 {+6.51/9 0.021s, n=13901, sd=15}
11. d3 {-6.89/8 0.019s, n=16892, sd=15} d5 {+7.12/9 0.016s, n=14267, sd=10}
12. Nd2 {-7.00/9 0.031s, n=27907, sd=14} Bg4 {+7.18/10 0.019s, n=17360, sd=16}
13. f3 {-7.32/9 0.038s, n=26425, sd=13}
Be6 {+7.32/9 0.021s, n=17555, sd=12, White makes an illegal move: e1a1} 0-1