MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "497"]
[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 "rnb1kb1r/pp2pppp/1qp4n/3p4/P7/1P4P1/R1PPPP1P/1NBQKBNR b Kkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:09:13 +0000"]
[GameEndTime "2026-09-14T16:09:13 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5... e5 {+0.85/9 0.013s, n=12054, sd=13} 6. a5 {-0.42/9 0.037s, n=14240, sd=16}
Qc7 {+0.91/10 0.016s, n=13437, sd=14} 7. d4 {-0.98/9 0.040s, n=24064, sd=16}
Ng4 {+0.63/9 0.039s, n=27148, sd=14} 8. Bg2 {-0.86/9 0.026s, n=21685, sd=14}
exd4 {+0.71/9 0.020s, n=17106, sd=14} 9. Nf3 {-0.32/10 0.047s, n=33018, sd=16}
Na6 {+0.35/7 0.017s, n=15594, sd=15} 10. Qxd4 {-0.30/10 0.025s, n=21183, sd=16}
Nb4 {+0.50/10 0.043s, n=33060, sd=20} 11. Bf4 {-0.38/11 0.022s, n=19460, sd=23}
Qd8 {+0.10/9 0.016s, n=13816, sd=17} 12. Rb2 {-0.16/11 0.019s, n=18509, sd=16}
c5 {+0.35/10 0.033s, n=24421, sd=14} 13. Qd2 {+0.12/11 0.022s, n=21160, sd=16}
Be7 {+0.39/11 0.029s, n=24798, sd=18} 14. c3 {+0.20/9 0.018s, n=17442, sd=17}
Nc6 {+0.27/10 0.041s, n=30501, sd=17}
15. a6 {-0.12/9 0.039s, n=33476, sd=15, Black makes an illegal move: e8h8} 1-0