MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "902"]
[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/3pp1pp/1p6/p1p2p2/PP6/R7/2PPPPPP/1NBQKBNR b Kkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:10:03 +0000"]
[GameEndTime "2026-09-14T16:10:04 +0000"]
[PlyCount "23"]
[Termination "illegal move"]
[TimeControl "-"]

5... axb4 {+3.65/10 0.044s, n=43516, sd=16}
6. Ra1 {-3.21/10 0.026s, n=27636, sd=14} e5 {+3.64/10 0.034s, n=35885, sd=16}
7. e3 {-3.61/9 0.015s, n=14886, sd=14} Nc6 {+3.93/7 0.017s, n=16336, sd=11}
8. Bb2 {-3.83/9 0.025s, n=24969, sd=16} Nf6 {+3.57/9 0.021s, n=21657, sd=12}
9. Bb5 {-3.33/11 0.014s, n=14608, sd=16} Bb7 {+3.79/9 0.021s, n=16664, sd=14}
10. d3 {-3.35/10 0.021s, n=20758, sd=16} Na7 {+3.16/9 0.020s, n=20627, sd=14}
11. Nf3 {-3.29/12 0.025s, n=26044, sd=16} Nxb5 {+3.42/10 0.019s, n=18450, sd=17}
12. axb5 {-3.21/10 0.012s, n=13181, sd=13}
Rxa1 {+3.29/10 0.028s, n=29877, sd=17}
13. Bxa1 {-2.87/10 0.021s, n=20036, sd=14} e4 {+2.59/11 0.040s, n=34265, sd=17}
14. Ne5 {-3.16/9 0.021s, n=23533, sd=17} exd3 {+3.52/10 0.011s, n=13269, sd=13}
15. cxd3 {-3.13/9 0.013s, n=12734, sd=11} Be7 {+3.12/10 0.015s, n=16661, sd=16}
16. Nd2 {-2.91/10 0.017s, n=16646, sd=17, Black makes an illegal move: e8h8} 1-0