MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "490"]
[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 "rnbqkbnr/p1p1p1p1/5p1p/1p1p4/1P6/7N/P1PPPPPP/RNBQKB1R w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:51:54 +0000"]
[GameEndTime "2026-09-14T14:51:55 +0000"]
[PlyCount "29"]
[Termination "illegal move"]
[TimeControl "-"]

5. e4 {+2.13/9 0.015s, n=13359, sd=15} e5 {-1.95/9 0.038s, n=32859, sd=21}
6. Qh5+ {+2.01/8 0.022s, n=12598, sd=14} Ke7 {-2.16/9 0.023s, n=19398, sd=21}
7. Bxb5 {+2.10/9 0.013s, n=12322, sd=15} c6 {-2.19/10 0.017s, n=16545, sd=16}
8. Ba4 {+2.29/10 0.025s, n=22783, sd=17} Qe8 {-1.94/9 0.025s, n=21214, sd=18}
9. Qe2 {+2.11/8 0.014s, n=12593, sd=13} Qg6 {-1.96/9 0.029s, n=25243, sd=14}
10. f3 {+2.13/10 0.019s, n=18482, sd=16} Kd8 {-2.11/10 0.032s, n=27792, sd=19}
11. exd5 {+2.06/10 0.022s, n=19983, sd=14} cxd5 {-1.99/9 0.027s, n=24124, sd=14}
12. Nc3 {+1.59/11 0.050s, n=41433, sd=21} Ne7 {-1.82/9 0.018s, n=16338, sd=16}
13. Bb2 {+1.93/9 0.023s, n=21031, sd=13} a5 {-1.45/10 0.044s, n=37078, sd=15}
14. Qb5 {+1.46/9 0.041s, n=33007, sd=14} Nd7 {-1.22/10 0.020s, n=17984, sd=15}
15. Nxd5 {+0.10/9 0.014s, n=13326, sd=14} Qxg2 {+0.20/11 0.029s, n=22776, sd=14}
16. Nf2 {+0.48/10 0.022s, n=19759, sd=15} axb4 {+0.03/10 0.032s, n=28268, sd=19}
17. Nxb4 {+0.38/10 0.025s, n=21390, sd=17} Qxf3 {+0.37/9 0.018s, n=14071, sd=14}
18. Bc3 {-0.03/9 0.040s, n=34161, sd=16}
Qb7 {+0.42/9 0.016s, n=12665, sd=14, White makes an illegal move: e1h1} 0-1