MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "845"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "1nbqkbnr/1p2pppp/r1pp4/p7/3N4/5P2/PPPPP1PP/RNBQKBR1 w Qk - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:39:48 +0000"]
[GameEndTime "2026-09-14T13:39:49 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5. e4 {-0.64/10 0.021s, n=15008, sd=16} Ra8 {+0.32/10 0.020s, n=14296, sd=17}
6. Ne2 {-0.38/10 0.025s, n=17587, sd=20} d5 {+0.60/10 0.021s, n=18886, sd=16}
7. exd5 {-0.56/10 0.026s, n=13987, sd=14} cxd5 {+0.69/10 0.023s, n=12625, sd=10}
8. d4 {-0.77/10 0.022s, n=14975, sd=15} e6 {+0.73/11 0.065s, n=36876, sd=20}
9. Be3 {-0.99/10 0.074s, n=43321, sd=15} a4 {+0.58/8 0.031s, n=16436, sd=11}
10. Qd2 {-0.79/9 0.079s, n=46221, sd=14} Nf6 {+0.60/9 0.054s, n=28986, sd=12}
11. a3 {-0.45/9 0.028s, n=15067, sd=18} Qb6 {+1.59/10 0.033s, n=18951, sd=10}
12. c4 {-1.25/9 0.027s, n=17006, sd=11} dxc4 {+1.66/10 0.025s, n=14569, sd=15}
13. Nf4 {-2.18/9 0.043s, n=25478, sd=13} Nd5 {+1.85/10 0.049s, n=27244, sd=16}
14. Nxd5 {-1.98/10 0.037s, n=22678, sd=17}
exd5 {+2.30/10 0.036s, n=21831, sd=13} 15. Nc3 {-2.16/10 0.043s, n=35464, sd=17}
Qd8 {+2.29/9 0.013s, n=12059, sd=12} 16. Be2 {-1.60/10 0.046s, n=24739, sd=14}
Ra5 {+2.08/8 0.023s, n=19569, sd=12} 17. Bd1 {-1.41/9 0.028s, n=18492, sd=18}
Bd7 {+1.61/8 0.024s, n=13969, sd=12} 18. Bc2 {-1.45/10 0.035s, n=24399, sd=15}
Be7 {+1.48/9 0.028s, n=22266, sd=13} 19. g4 {-1.44/8 0.024s, n=16210, sd=11}
Nc6 {+1.31/10 0.033s, n=22937, sd=15, White makes an illegal move: e1a1} 0-1