MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "912"]
[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 "rnbq1bnr/pp1ppk1p/2p5/5pp1/P7/2NPB3/1PP1PPPP/R2QKBNR b KQ - 2 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:38:00 +0000"]
[GameEndTime "2026-09-14T13:38:01 +0000"]
[PlyCount "34"]
[Termination "illegal move"]
[TimeControl "-"]

5... h6 {-1.04/9 0.019s, n=13066, sd=11} 6. Bd2 {+1.20/9 0.056s, n=31304, sd=15}
d6 {-1.04/9 0.037s, n=26413, sd=14} 7. e4 {+1.66/10 0.024s, n=17120, sd=16}
Nf6 {-1.49/10 0.017s, n=13562, sd=14} 8. h4 {+1.32/10 0.067s, n=33032, sd=17}
g4 {-1.41/10 0.020s, n=13873, sd=16} 9. Nge2 {+1.08/10 0.043s, n=20771, sd=21}
e5 {-1.54/10 0.040s, n=21932, sd=15} 10. exf5 {+1.62/11 0.019s, n=12805, sd=11}
Bxf5 {-1.42/10 0.036s, n=22541, sd=18} 11. Ng3 {+1.56/11 0.035s, n=24343, sd=15}
Bc8 {-1.23/9 0.019s, n=13356, sd=13} 12. Nce4 {+1.71/9 0.017s, n=12506, sd=16}
Nbd7 {-1.46/11 0.023s, n=17846, sd=18} 13. Qe2 {+1.63/9 0.025s, n=17653, sd=14}
d5 {-0.89/11 0.036s, n=24526, sd=19} 14. Nxf6 {+1.22/11 0.029s, n=19787, sd=19}
Nxf6 {-1.69/10 0.059s, n=40210, sd=21}
15. Qxe5 {+1.50/10 0.019s, n=14012, sd=15} Bd6 {-0.85/10 0.029s, n=18993, sd=17}
16. Qc3 {+1.09/9 0.019s, n=14023, sd=17} Bxg3 {-1.36/8 0.026s, n=18369, sd=12}
17. fxg3 {+1.14/10 0.034s, n=21196, sd=18} Nh5 {-1.53/9 0.017s, n=12867, sd=17}
18. d4 {+0.81/9 0.026s, n=19190, sd=15} Re8+ {-1.00/9 0.017s, n=13416, sd=16}
19. Be2 {+2.25/10 0.026s, n=19131, sd=12} Kg8 {-1.53/10 0.030s, n=21520, sd=19}
20. Rf1 {+2.47/10 0.021s, n=16150, sd=13} Re4 {-2.27/9 0.025s, n=18515, sd=15}
21. Rf2 {+2.07/11 0.021s, n=16829, sd=14}
Qd6 {-2.72/9 0.029s, n=21110, sd=19, White makes an illegal move: e1a1} 0-1