MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "167"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rn1qkbnr/1bpp1ppp/p3p3/1p6/2PP4/1QN1B3/PP2PPPP/R3KBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:35:48 +0000"]
[GameEndTime "2026-09-14T13:35:49 +0000"]
[PlyCount "27"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nc6 {+1.04/10 0.026s, n=16146, sd=16}
6. cxb5 {-0.74/10 0.027s, n=17081, sd=16} axb5 {+1.11/9 0.028s, n=15006, sd=15}
7. Qxb5 {-0.59/9 0.032s, n=19161, sd=13} Nb4 {+1.12/9 0.018s, n=12190, sd=14}
8. Qxb7 {-0.60/9 0.044s, n=25446, sd=16} Nc2+ {+0.89/9 0.020s, n=14170, sd=15}
9. Kd1 {-0.27/9 0.031s, n=21944, sd=15} Nxa1 {+1.10/10 0.021s, n=13861, sd=11}
10. Kc1 {-0.44/10 0.027s, n=16818, sd=16} Rb8 {+0.91/9 0.023s, n=15797, sd=13}
11. Qf3 {-0.01/9 0.026s, n=16752, sd=12} Bb4 {+0.69/9 0.028s, n=15296, sd=16}
12. Bf4 {-0.10/10 0.026s, n=16377, sd=15} Nf6 {+1.58/11 0.019s, n=13089, sd=15}
13. e4 {-0.83/11 0.021s, n=16951, sd=18} Bxc3 {+1.03/12 0.047s, n=28174, sd=20}
14. Qxc3 {-0.13/10 0.043s, n=29241, sd=18}
Nxe4 {+0.54/10 0.028s, n=19580, sd=21} 15. Qf3 {-0.23/9 0.020s, n=12748, sd=16}
d5 {+0.58/9 0.020s, n=13648, sd=13} 16. Kb1 {-0.57/10 0.041s, n=26626, sd=15}
Qe7 {+1.21/10 0.029s, n=18913, sd=13} 17. Kxa1 {-0.39/11 0.019s, n=15282, sd=22}
Qb4 {+0.50/11 0.039s, n=27809, sd=19}
18. Qe2 {-0.80/11 0.017s, n=14205, sd=19, Black makes an illegal move: e8h8} 1-0