MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "834"]
[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 "rn1qkbnr/p1ppppp1/b6p/1p6/5PP1/2P5/PP1PPK1P/RNBQ1BNR b kq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:01:32 +0000"]
[GameEndTime "2026-09-14T16:01:33 +0000"]
[PlyCount "27"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nf6 {+1.56/9 0.044s, n=22323, sd=15} 6. h3 {-1.15/9 0.025s, n=22159, sd=15}
e6 {+1.35/8 0.023s, n=14925, sd=12} 7. Nf3 {-1.24/8 0.015s, n=13091, sd=11}
c5 {+1.19/8 0.033s, n=21333, sd=14} 8. d3 {-1.12/9 0.027s, n=22925, sd=15}
c4 {+0.82/9 0.054s, n=39812, sd=15} 9. Bg2 {-1.11/9 0.026s, n=21655, sd=12}
Nc6 {+1.15/8 0.019s, n=14252, sd=16} 10. b4 {-0.71/9 0.022s, n=18504, sd=18}
Bb7 {+0.89/9 0.035s, n=23820, sd=14} 11. a4 {-0.99/9 0.019s, n=16134, sd=14}
cxd3 {+0.97/10 0.027s, n=19919, sd=17}
12. Qxd3 {-0.60/10 0.017s, n=15067, sd=17}
bxa4 {+0.88/10 0.033s, n=22156, sd=18} 13. Rxa4 {-1.25/9 0.058s, n=46698, sd=16}
Be7 {+0.79/9 0.037s, n=23239, sd=16} 14. b5 {-0.81/9 0.019s, n=15687, sd=15}
Na5 {+0.95/10 0.030s, n=20953, sd=19} 15. Ne5 {-0.83/9 0.039s, n=27446, sd=15}
a6 {+0.96/8 0.020s, n=15443, sd=18} 16. Rd1 {-0.32/9 0.037s, n=28954, sd=13}
axb5 {+0.21/8 0.040s, n=24334, sd=15} 17. Qxb5 {+0.14/11 0.020s, n=18640, sd=20}
Bxg2 {-0.54/9 0.036s, n=27986, sd=19}
18. Kxg2 {+0.30/12 0.015s, n=15290, sd=17, Black makes an illegal move: e8h8}
1-0