MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1680"]
[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 "rnb1k1nr/ppqp1ppp/2pbp3/8/6P1/4P2P/PPPPNP2/RNBQKB1R b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:25:22 -0400"]
[GameEndTime "2026-09-14T12:25:22 -0400"]
[PlyCount "23"]
[Termination "illegal move"]
[TimeControl "-"]

5... Be7 {+0.24/9 0.023s, n=20600, sd=18} 6. d4 {+0.14/9 0.013s, n=15562, sd=14}
d5 {+0.40/8 0.012s, n=13913, sd=13} 7. Nbc3 {-0.04/9 0.024s, n=23739, sd=13}
Nf6 {-0.04/8 0.015s, n=18558, sd=15} 8. g5 {+0.05/9 0.010s, n=13034, sd=16}
Nh5 {-0.05/8 0.017s, n=13410, sd=11} 9. e4 {+0.05/9 0.011s, n=12010, sd=13}
b5 {-0.02/10 0.011s, n=14242, sd=12} 10. a3 {+0.17/9 0.021s, n=20056, sd=19}
Nd7 {-0.02/9 0.021s, n=17280, sd=15} 11. h4 {+0.26/9 0.021s, n=15773, sd=13}
Bb7 {+0.14/9 0.014s, n=14590, sd=16} 12. Bh3 {+0.07/11 0.016s, n=19563, sd=17}
dxe4 {+0.02/11 0.016s, n=16777, sd=22} 13. Bg4 {+0.08/11 0.015s, n=18997, sd=17}
g6 {-0.17/11 0.016s, n=21483, sd=19} 14. Bxh5 {+0.21/10 0.022s, n=18551, sd=18}
gxh5 {-0.22/11 0.027s, n=30997, sd=20} 15. Bf4 {+0.20/10 0.019s, n=17681, sd=18}
e5 {+0.35/11 0.010s, n=14600, sd=18}
16. Bh2 {-0.56/9 0.023s, n=20136, sd=20, Black makes an illegal move: e8a8} 1-0