MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "651"]
[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 "rnb1kbnr/p2pp1pp/1qp2p2/1p6/2P3PP/N4N2/PP1PPP2/R1BQKB1R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:14 +0000"]
[GameEndTime "2026-09-14T13:37:15 +0000"]
[PlyCount "36"]
[Termination "illegal move"]
[TimeControl "-"]

5... e5 {-0.38/9 0.026s, n=14835, sd=13} 6. d4 {+0.09/8 0.018s, n=13462, sd=14}
d5 {+0.29/10 0.029s, n=21775, sd=14} 7. c5 {-0.38/7 0.018s, n=13165, sd=10}
Qc7 {+0.88/10 0.016s, n=12504, sd=14} 8. g5 {-0.64/9 0.033s, n=19789, sd=13}
e4 {-0.06/9 0.024s, n=18873, sd=14} 9. Ng1 {-0.01/10 0.020s, n=16822, sd=16}
h6 {+0.56/10 0.020s, n=16515, sd=15} 10. g6 {-0.06/10 0.031s, n=13362, sd=8}
h5 {+0.22/9 0.014s, n=12483, sd=13} 11. Nh3 {-0.10/10 0.018s, n=16528, sd=17}
Ne7 {+0.13/10 0.022s, n=17099, sd=15} 12. Nf4 {-0.21/11 0.049s, n=33482, sd=21}
a5 {+0.20/10 0.026s, n=19784, sd=17} 13. Nc2 {+0.16/11 0.031s, n=17324, sd=17}
Bf5 {-0.01/9 0.018s, n=12737, sd=14} 14. Rg1 {+0.16/11 0.021s, n=16532, sd=16}
Rh6 {+0.36/10 0.053s, n=25268, sd=16} 15. a4 {+0.78/11 0.027s, n=18437, sd=14}
b4 {+0.26/10 0.016s, n=12243, sd=14} 16. Nxd5 {+1.46/10 0.024s, n=14986, sd=14}
Nxd5 {+1.25/13 0.017s, n=15757, sd=16}
17. Bxh6 {-0.89/10 0.030s, n=16123, sd=15}
gxh6 {+1.75/10 0.023s, n=17181, sd=18} 18. e3 {-1.41/10 0.022s, n=13489, sd=15}
Bg7 {+0.94/11 0.022s, n=17639, sd=18} 19. Qxh5 {-1.84/10 0.019s, n=12612, sd=14}
Be6 {+1.00/12 0.028s, n=16634, sd=20} 20. f3 {-0.77/12 0.031s, n=27111, sd=18}
f5 {+1.10/12 0.025s, n=18736, sd=13} 21. fxe4 {-1.07/10 0.025s, n=15585, sd=15}
Nf6 {+1.03/10 0.015s, n=12318, sd=13} 22. Qe2 {-1.31/10 0.029s, n=19648, sd=17}
Nxe4 {+0.82/10 0.014s, n=12316, sd=14, White makes an illegal move: e1a1} 0-1