MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "950"]
[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/pppkp2p/5p2/3p2pP/1P6/P7/2PPPPP1/RNBQKBNR b KQ - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:38:29 +0000"]
[GameEndTime "2026-09-14T13:38:31 +0000"]
[PlyCount "38"]
[Termination "illegal move"]
[TimeControl "-"]

5... Ke8 {-0.52/9 0.030s, n=21433, sd=12} 6. e3 {+0.64/9 0.021s, n=17384, sd=14}
e5 {-0.18/9 0.033s, n=24251, sd=13} 7. Bb2 {-0.10/9 0.063s, n=49020, sd=14}
Be6 {+0.81/10 0.023s, n=17662, sd=13} 8. d4 {-0.55/8 0.023s, n=20530, sd=12}
e4 {+0.56/10 0.033s, n=24874, sd=16} 9. c4 {-0.48/10 0.017s, n=13798, sd=13}
c6 {+0.07/9 0.026s, n=18280, sd=13} 10. Nc3 {-0.58/8 0.022s, n=15937, sd=13}
f5 {+0.57/10 0.025s, n=17162, sd=13} 11. Na4 {-0.43/9 0.017s, n=13592, sd=14}
Bd6 {+0.22/9 0.025s, n=18206, sd=14} 12. Nc5 {-0.60/9 0.031s, n=20357, sd=17}
Qe7 {+0.74/10 0.017s, n=13032, sd=18} 13. b5 {-0.44/9 0.014s, n=12399, sd=10}
Nf6 {+0.51/9 0.031s, n=22552, sd=11} 14. Ne2 {-0.34/9 0.041s, n=29666, sd=14}
Kf7 {+0.67/8 0.024s, n=16536, sd=14} 15. Nxe6 {-0.38/8 0.017s, n=12755, sd=13}
Qxe6 {+0.70/10 0.031s, n=22320, sd=18} 16. Nc3 {-0.27/9 0.025s, n=17760, sd=15}
Nbd7 {+0.45/9 0.026s, n=17728, sd=14} 17. Qb3 {-0.43/9 0.042s, n=31806, sd=16}
a6 {+0.68/9 0.020s, n=13170, sd=13} 18. bxc6 {-0.38/8 0.033s, n=27076, sd=12}
bxc6 {+1.04/11 0.023s, n=18541, sd=14} 19. Be2 {-0.66/9 0.026s, n=20840, sd=13}
Rhb8 {+1.14/8 0.017s, n=12379, sd=12} 20. Qa2 {-0.61/9 0.026s, n=18199, sd=16}
Bc7 {+0.91/9 0.019s, n=14022, sd=11} 21. Bc1 {-0.77/9 0.027s, n=21187, sd=16}
Nb6 {+0.61/9 0.026s, n=17291, sd=15} 22. cxd5 {-0.52/10 0.029s, n=21297, sd=17}
cxd5 {+0.59/8 0.020s, n=12990, sd=15} 23. Bd2 {-0.88/8 0.038s, n=24512, sd=17}
Bd6 {+1.26/9 0.031s, n=20517, sd=14, White makes an illegal move: e1h1} 0-1