MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "854"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkbn1/pp1pp1pr/5p1p/2p5/8/N1P1P3/PP1PQPPP/R1B1KBNR b KQq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:03 +0000"]
[GameEndTime "2026-09-14T13:38:04 +0000"]
[PlyCount "30"]
[Termination "illegal move"]
[TimeControl "-"]

5... g6 {-1.23/11 0.064s, n=37563, sd=16} 6. d4 {+1.04/8 0.019s, n=13692, sd=13}
cxd4 {-1.36/9 0.025s, n=18500, sd=14} 7. exd4 {+1.70/9 0.034s, n=24353, sd=12}
d5 {-1.11/10 0.024s, n=18411, sd=15} 8. Qf3 {+1.32/8 0.016s, n=12465, sd=11}
e5 {+0.04/9 0.034s, n=23619, sd=16} 9. Qg3 {+0.01/9 0.033s, n=20121, sd=12}
Rg7 {+0.26/9 0.029s, n=20173, sd=14} 10. dxe5 {-0.04/7 0.028s, n=18893, sd=10}
fxe5 {+0.41/10 0.057s, n=33687, sd=21} 11. Bb5+ {-0.22/8 0.033s, n=20675, sd=14}
Bd7 {+0.24/9 0.035s, n=23334, sd=17} 12. Ne2 {-0.12/9 0.031s, n=18081, sd=17}
Bxa3 {+1.01/9 0.018s, n=12427, sd=14}
13. Qxe5+ {+0.23/10 0.019s, n=13493, sd=20}
Kf8 {+0.39/10 0.038s, n=22418, sd=18} 14. Qxd5 {-0.32/9 0.018s, n=13265, sd=16}
Qe8 {+0.54/11 0.036s, n=25660, sd=17} 15. Bxd7 {-0.33/11 0.027s, n=19867, sd=23}
Rxd7 {+0.32/10 0.020s, n=12276, sd=19} 16. Qf3+ {-0.35/9 0.024s, n=20020, sd=22}
Rf7 {+0.66/9 0.018s, n=13026, sd=22} 17. Qh3 {-0.83/10 0.031s, n=24854, sd=19}
Bc5 {+0.36/9 0.022s, n=15790, sd=17} 18. Bxh6+ {-0.25/8 0.014s, n=12065, sd=14}
Nxh6 {+0.82/9 0.016s, n=13657, sd=15}
19. Qxh6+ {-0.77/10 0.071s, n=47351, sd=19}
Rg7 {+0.91/10 0.025s, n=20736, sd=18, White makes an illegal move: e1a1} 0-1