MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "332"]
[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 "rnbqkbnr/2pp1pp1/1p2p2p/p7/1P5P/P7/2PPPPP1/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:00:06 +0000"]
[GameEndTime "2026-09-14T16:00:07 +0000"]
[PlyCount "17"]
[Termination "illegal move"]
[TimeControl "-"]

5... axb4 {+2.53/10 0.020s, n=17331, sd=13}
6. Bb2 {-2.67/9 0.033s, n=29422, sd=14} Nf6 {+2.80/10 0.033s, n=22287, sd=16}
7. e3 {-2.59/10 0.012s, n=13122, sd=15} Bb7 {+2.74/10 0.022s, n=18760, sd=14}
8. Nf3 {-2.58/10 0.017s, n=14524, sd=14} Nc6 {+2.55/10 0.026s, n=22130, sd=15}
9. Be2 {-2.76/10 0.017s, n=14716, sd=17} Be7 {+2.70/10 0.014s, n=13177, sd=15}
10. axb4 {-2.25/10 0.015s, n=14183, sd=16}
Rxa1 {+2.34/10 0.026s, n=23144, sd=19}
11. Bxa1 {-2.43/10 0.024s, n=21011, sd=18}
Nxb4 {+2.34/10 0.015s, n=13685, sd=13} 12. c3 {-2.28/11 0.025s, n=21339, sd=18}
Nc6 {+2.42/9 0.016s, n=13592, sd=15}
13. c4 {-2.44/9 0.014s, n=12522, sd=18, Black makes an illegal move: e8h8} 1-0