MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "904"]
[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 "rnb1kbnr/pp1qp1pp/3p1p2/2p5/5P2/P3P2N/1PPPK1PP/RNBQ1B1R b kq - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:06:53 -0400"]
[GameEndTime "2026-09-14T11:06:53 -0400"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5... e6 {+0.11/8 0.020s, n=16230, sd=18} 6. Ke1 {-0.32/8 0.019s, n=20215, sd=13}
d5 {+0.43/10 0.021s, n=28460, sd=12} 7. Be2 {-0.38/8 0.015s, n=13282, sd=10}
Nc6 {+0.49/9 0.021s, n=20086, sd=14} 8. Nf2 {-0.62/7 0.019s, n=21283, sd=11}
Nh6 {+0.62/9 0.011s, n=12789, sd=6} 9. c4 {-0.81/8 0.015s, n=14486, sd=12}
d4 {+0.80/11 0.016s, n=17780, sd=15} 10. e4 {-0.94/9 0.014s, n=16472, sd=15}
Qc7 {+1.02/11 0.016s, n=24651, sd=17} 11. d3 {-0.82/9 0.014s, n=13960, sd=16}
Bd7 {+1.07/11 0.020s, n=25780, sd=18} 12. g3 {-0.84/10 0.012s, n=16109, sd=15}
g6 {+1.13/9 0.009s, n=12397, sd=7} 13. Nd2 {-0.98/10 0.017s, n=21334, sd=17}
Nf7 {+0.98/10 0.013s, n=16108, sd=19} 14. Nf3 {-0.96/10 0.013s, n=14574, sd=9}
Be7 {+0.52/9 0.030s, n=32997, sd=15}
15. Bf1 {-0.85/10 0.032s, n=29626, sd=15, Black makes an illegal move: e8a8} 1-0