MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "673"]
[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 "rnbqkbnr/2ppppp1/p6p/8/1p1PP3/6P1/PPP2P1P/RNBQKBNR b kq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:25 +0000"]
[GameEndTime "2026-09-14T13:37:25 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bb7 {-0.41/9 0.026s, n=15774, sd=13}
6. Bg2 {+0.80/9 0.020s, n=15472, sd=12} Nf6 {-0.64/10 0.021s, n=16549, sd=13}
7. d5 {+0.32/10 0.043s, n=30187, sd=14} e6 {-0.19/10 0.041s, n=25767, sd=17}
8. c4 {+0.26/9 0.033s, n=23329, sd=15} exd5 {-0.33/9 0.017s, n=13509, sd=14}
9. e5 {+0.56/9 0.021s, n=12287, sd=10} Qe7 {-0.65/9 0.017s, n=12137, sd=13}
10. Qe2 {+0.60/9 0.018s, n=13241, sd=14} Nh7 {-0.87/10 0.027s, n=19341, sd=16}
11. cxd5 {+0.12/10 0.128s, n=79605, sd=18} d6 {+0.05/10 0.024s, n=18619, sd=16}
12. exd6 {-0.04/8 0.015s, n=12409, sd=17} Qxe2+ {-0.01/9 0.015s, n=13491, sd=17}
13. Nxe2 {-0.11/10 0.016s, n=15673, sd=18}
Bxd6 {+0.41/10 0.016s, n=14838, sd=16} 14. Bf4 {-0.13/11 0.014s, n=13024, sd=21}
Nf6 {+0.20/11 0.018s, n=16297, sd=19}
15. Nd2 {-0.02/10 0.013s, n=12544, sd=15, Black makes an illegal move: e8h8} 1-0