MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "444"]
[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/1ppkppp1/7p/p2p4/8/P2P1P1N/1PP1P1PP/RNBQKBR1 b Q - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:36:44 +0000"]
[GameEndTime "2026-09-14T13:36:45 +0000"]
[PlyCount "30"]
[Termination "illegal move"]
[TimeControl "-"]

5... Ke8 {+1.26/9 0.017s, n=12146, sd=14} 6. e4 {-1.04/9 0.040s, n=25859, sd=17}
e5 {+1.37/9 0.025s, n=18805, sd=14} 7. exd5 {-1.25/9 0.019s, n=14240, sd=16}
Bc5 {+1.41/9 0.017s, n=12047, sd=14} 8. Nf2 {-1.64/9 0.019s, n=13551, sd=15}
Qxd5 {+1.63/10 0.022s, n=12999, sd=13} 9. Nc3 {-1.47/10 0.021s, n=14346, sd=14}
Qd8 {+1.76/9 0.036s, n=22938, sd=13} 10. f4 {-1.29/9 0.038s, n=14955, sd=12}
Nc6 {+1.59/9 0.026s, n=17169, sd=14} 11. fxe5 {-1.37/9 0.026s, n=18446, sd=14}
Nge7 {+1.61/9 0.033s, n=22505, sd=17} 12. Nce4 {-0.52/10 0.019s, n=15382, sd=15}
Bd4 {+0.63/8 0.027s, n=19847, sd=15} 13. c3 {+0.14/12 0.065s, n=40804, sd=20}
Bxf2+ {-0.44/9 0.023s, n=16346, sd=15} 14. Nxf2 {+0.82/9 0.022s, n=15385, sd=18}
Nxe5 {-1.10/11 0.066s, n=42592, sd=16} 15. d4 {+1.00/9 0.030s, n=15193, sd=15}
N5g6 {-1.01/10 0.026s, n=19000, sd=21} 16. Bd2 {+1.01/9 0.028s, n=14993, sd=13}
Qd6 {-0.45/9 0.033s, n=14833, sd=14} 17. Qh5 {+1.34/9 0.019s, n=16170, sd=14}
Qe6+ {-1.48/7 0.024s, n=18800, sd=13} 18. Qe2 {+1.73/9 0.021s, n=17626, sd=17}
Qxe2+ {-1.54/9 0.036s, n=29187, sd=16} 19. Bxe2 {+1.58/9 0.025s, n=19734, sd=20}
b6 {-1.58/10 0.021s, n=15853, sd=13, White makes an illegal move: e1a1} 0-1