MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1796"]
[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/2pppp2/pp4pp/8/1P1P1P1P/8/P1PQP1P1/RNB1KBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:04:28 +0000"]
[GameEndTime "2026-09-14T16:04:29 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nf6 {+1.23/9 0.013s, n=12505, sd=12} 6. c4 {-1.22/9 0.032s, n=26631, sd=13}
e6 {+1.11/9 0.026s, n=21543, sd=11} 7. e3 {-1.11/10 0.026s, n=21108, sd=15}
Ne4 {+1.36/9 0.017s, n=14810, sd=12} 8. Qb2 {-1.23/10 0.013s, n=12474, sd=15}
Ng3 {+1.25/10 0.014s, n=13043, sd=13} 9. Rh3 {-1.40/10 0.019s, n=15555, sd=18}
Nxf1 {+1.34/9 0.020s, n=18194, sd=15} 10. Kxf1 {-1.65/9 0.015s, n=14443, sd=14}
d5 {+1.52/10 0.044s, n=36649, sd=15} 11. Nd2 {-1.31/8 0.017s, n=14393, sd=11}
Nc6 {+1.89/10 0.026s, n=23080, sd=15} 12. a3 {-1.51/10 0.029s, n=24876, sd=16}
Bg7 {+1.72/10 0.025s, n=23173, sd=16} 13. h5 {-1.61/9 0.019s, n=16233, sd=13}
g5 {+2.25/9 0.013s, n=12040, sd=16} 14. Ne2 {-2.57/10 0.058s, n=46106, sd=18}
Ne7 {+2.19/10 0.032s, n=26651, sd=14} 15. c5 {-2.42/7 0.022s, n=19205, sd=10}
e5 {+2.47/9 0.022s, n=19873, sd=15} 16. Rh1 {-3.50/10 0.038s, n=27640, sd=17}
e4 {+2.79/10 0.018s, n=15959, sd=12} 17. Ke1 {-3.04/8 0.029s, n=19543, sd=13}
Bg4 {+2.80/9 0.023s, n=21600, sd=13} 18. Nf1 {-2.77/9 0.018s, n=13144, sd=13}
Nf5 {+2.96/9 0.018s, n=17188, sd=14} 19. Rb1 {-2.88/9 0.041s, n=28500, sd=16}
Qd7 {+2.95/9 0.023s, n=19056, sd=17}
20. Qa2 {-2.99/9 0.041s, n=28151, sd=16, Black makes an illegal move: e8h8} 1-0