MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1697"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "r1b1kb1r/pppqpppp/2n4n/3p4/Q7/P1P1P1P1/1P1P1P1P/RNB1KBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:40:54 +0000"]
[GameEndTime "2026-09-14T13:40:55 +0000"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5... e5 {+1.06/9 0.027s, n=18400, sd=14} 6. d3 {-0.88/9 0.024s, n=13604, sd=11}
Qd6 {+0.84/8 0.026s, n=16994, sd=11} 7. Bg2 {-0.74/9 0.020s, n=13282, sd=13}
Be7 {+0.72/10 0.056s, n=32896, sd=16} 8. Qc2 {-0.85/10 0.063s, n=40488, sd=16}
f5 {+0.77/9 0.035s, n=19255, sd=14} 9. Ne2 {-0.78/10 0.032s, n=21427, sd=15}
e4 {+0.67/10 0.043s, n=28345, sd=16} 10. d4 {-0.66/10 0.021s, n=13357, sd=15}
b5 {+0.74/9 0.034s, n=22229, sd=13} 11. b3 {-0.45/9 0.018s, n=13558, sd=11}
Na5 {+0.63/8 0.018s, n=12473, sd=9} 12. a4 {-0.22/9 0.018s, n=12302, sd=13}
b4 {+0.15/9 0.028s, n=18525, sd=15} 13. cxb4 {-0.08/10 0.034s, n=21978, sd=17}
Qxb4+ {+0.12/9 0.020s, n=15662, sd=15} 14. Nd2 {-0.48/8 0.022s, n=14772, sd=13}
Qb6 {+0.14/10 0.029s, n=20636, sd=9} 15. Nf4 {+0.06/11 0.024s, n=16321, sd=17}
c6 {+0.21/10 0.029s, n=20073, sd=17} 16. h4 {-0.29/10 0.040s, n=24838, sd=15}
Ba6 {-0.20/10 0.087s, n=61242, sd=17} 17. Bf1 {+0.05/11 0.037s, n=27941, sd=17}
Rb8 {+0.05/11 0.015s, n=12788, sd=15} 18. Ba3 {+0.01/11 0.016s, n=13560, sd=17}
Bxa3 {-0.12/10 0.025s, n=15726, sd=16}
19. Rxa3 {+0.10/11 0.019s, n=13748, sd=21} Qb4 {+0.04/10 0.015s, n=12472, sd=13}
20. Ra2 {+0.25/11 0.015s, n=13268, sd=18} Bxf1 {-0.34/10 0.030s, n=22267, sd=18}
21. Kxf1 {+0.40/11 0.019s, n=15799, sd=17, Black makes an illegal move: e8h8}
1-0