MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "600"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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/1bppp1pp/p7/1p3p2/P7/1P1P1P2/2P1P1PP/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:43 +0000"]
[GameEndTime "2026-09-14T13:38:44 +0000"]
[PlyCount "23"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nc6 {+1.20/10 0.031s, n=23456, sd=19}
6. d4 {-1.01/9 0.034s, n=23022, sd=17} e5 {+1.36/10 0.024s, n=18921, sd=15}
7. axb5 {-1.35/9 0.026s, n=17914, sd=16} axb5 {+1.97/10 0.021s, n=16818, sd=15}
8. Rxa8 {-1.57/11 0.089s, n=48375, sd=21} Qxa8 {+1.33/10 0.016s, n=14920, sd=15}
9. dxe5 {-1.39/11 0.052s, n=24882, sd=21} Qa1 {+1.58/10 0.023s, n=15604, sd=15}
10. Bd2 {-1.47/9 0.020s, n=14168, sd=14} Qxe5 {+1.82/10 0.027s, n=17554, sd=17}
11. Nh3 {-1.93/9 0.036s, n=17477, sd=14} Nf6 {+1.79/10 0.030s, n=22148, sd=17}
12. Nf4 {-1.94/9 0.032s, n=21162, sd=18} Bb4 {+1.95/9 0.038s, n=19344, sd=15}
13. Nd3 {-1.33/9 0.023s, n=12490, sd=13} Bxd2+ {+1.38/9 0.035s, n=23151, sd=17}
14. Qxd2 {-1.59/9 0.027s, n=14022, sd=18} Qa1 {+2.29/11 0.019s, n=13793, sd=15}
15. Qc1 {-1.33/10 0.025s, n=14540, sd=17} b4 {+2.15/10 0.025s, n=15970, sd=21}
16. c3 {-1.40/10 0.029s, n=19245, sd=17, Black makes an illegal move: e8h8} 1-0