MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "962"]
[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/p1pp1pp1/4p3/1p5p/1P5P/B7/P1PPPPP1/RN1QKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:14 +0000"]
[GameEndTime "2026-09-14T13:38:15 +0000"]
[PlyCount "26"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bb2 {-0.74/9 0.019s, n=15669, sd=12} a5 {+0.55/9 0.020s, n=12190, sd=13}
6. bxa5 {-0.73/10 0.020s, n=16115, sd=13} Rxa5 {+0.75/9 0.020s, n=14805, sd=12}
7. e3 {-0.55/9 0.018s, n=13187, sd=12} Nf6 {+0.68/10 0.066s, n=42117, sd=18}
8. a4 {-0.45/9 0.029s, n=20116, sd=15} Rxa4 {+0.85/10 0.018s, n=15150, sd=14}
9. Bxb5 {-0.26/11 0.034s, n=22848, sd=16} Rb4 {+0.38/10 0.064s, n=33112, sd=18}
10. Bxf6 {+0.04/10 0.021s, n=14003, sd=16}
gxf6 {+0.18/10 0.030s, n=21312, sd=16} 11. Be2 {+0.22/10 0.026s, n=18472, sd=16}
Bb7 {-0.27/11 0.071s, n=48612, sd=17} 12. Nf3 {+0.32/9 0.018s, n=13629, sd=11}
Rg4 {-0.38/9 0.032s, n=24067, sd=13} 13. g3 {+0.34/9 0.031s, n=20844, sd=13}
f5 {-0.23/9 0.031s, n=21554, sd=17} 14. c3 {+0.33/9 0.032s, n=20724, sd=15}
Bg7 {-0.27/9 0.032s, n=18774, sd=14} 15. Rg1 {+0.92/9 0.029s, n=19717, sd=13}
Bf6 {-0.77/8 0.033s, n=23127, sd=13} 16. Kf1 {+0.79/9 0.022s, n=14285, sd=16}
c5 {-1.02/8 0.024s, n=17272, sd=12}
17. Na3 {+1.16/9 0.028s, n=20254, sd=13, Black makes an illegal move: e8h8} 1-0