MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "674"]
[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/p2p1p1p/1p2pB2/2p3p1/2P5/1P3P2/P2PP1PP/RN1QKBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:31:05 -0400"]
[GameEndTime "2026-09-14T11:31:06 -0400"]
[PlyCount "24"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qxf6 {+8.22/9 0.025s, n=18886, sd=11}
6. Nc3 {-8.14/8 0.020s, n=15107, sd=11} Nc6 {+8.25/9 0.025s, n=19130, sd=15}
7. a3 {-8.22/9 0.022s, n=20997, sd=15} Bb7 {+8.10/9 0.028s, n=30063, sd=15}
8. e3 {-8.13/10 0.058s, n=53110, sd=16} h5 {+8.15/9 0.021s, n=21650, sd=14}
9. Qc2 {-8.16/9 0.015s, n=16492, sd=13} Rh6 {+8.08/8 0.013s, n=13311, sd=11}
10. Bd3 {-8.18/9 0.019s, n=18600, sd=16} g4 {+8.15/9 0.019s, n=14313, sd=13}
11. f4 {-8.01/9 0.013s, n=15060, sd=13} Na5 {+8.46/9 0.027s, n=26777, sd=17}
12. Be4 {-8.51/7 0.021s, n=20457, sd=12} Bxe4 {+7.90/9 0.037s, n=27195, sd=14}
13. Qxe4 {-7.95/10 0.019s, n=21336, sd=13} Rc8 {+7.80/8 0.012s, n=14397, sd=15}
14. Qc2 {-7.80/9 0.022s, n=23905, sd=16} Bg7 {+7.62/8 0.014s, n=18024, sd=13}
15. Nge2 {-7.53/10 0.018s, n=22122, sd=18} Qh4+ {+7.66/8 0.021s, n=19352, sd=15}
16. g3 {-7.64/9 0.012s, n=14661, sd=17}
Qe7 {+7.73/10 0.022s, n=26433, sd=21, White makes an illegal move: e1a1} 0-1