MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "63"]
[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 "1nbqkbnr/2pppppp/1p6/8/rp1P4/2N1BP2/P1P1P1PP/R2QKBNR b KQk - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:06:15 +0000"]
[GameEndTime "2026-09-14T16:06:16 +0000"]
[PlyCount "36"]
[Termination "illegal move"]
[TimeControl "-"]

5... bxc3 {+8.38/9 0.021s, n=18793, sd=15}
6. Bc1 {-8.13/8 0.017s, n=12091, sd=16} e5 {+8.34/9 0.019s, n=16126, sd=13}
7. dxe5 {-8.45/10 0.041s, n=35110, sd=17} Nc6 {+8.44/8 0.016s, n=13961, sd=12}
8. e3 {-8.25/8 0.031s, n=23740, sd=16} Nxe5 {+8.57/8 0.017s, n=14958, sd=13}
9. Bb5 {-8.29/9 0.049s, n=37648, sd=15} Ra5 {+8.28/8 0.018s, n=12270, sd=15}
10. a4 {-8.37/9 0.019s, n=15304, sd=17} Qh4+ {+8.40/9 0.045s, n=34435, sd=18}
11. g3 {-8.65/7 0.031s, n=17820, sd=14} Qf6 {+8.45/9 0.034s, n=27310, sd=16}
12. f4 {-8.22/8 0.029s, n=20951, sd=12} Nc6 {+8.49/9 0.021s, n=17911, sd=16}
13. Nf3 {-8.39/10 0.020s, n=16480, sd=13} Na7 {+8.77/8 0.026s, n=19900, sd=14}
14. Qd4 {-8.41/8 0.016s, n=12551, sd=12} Nxb5 {+8.72/8 0.020s, n=16362, sd=12}
15. Qxf6 {-8.89/7 0.062s, n=42739, sd=11} gxf6 {+8.71/8 0.363s, n=305590, sd=12}
16. Nd4 {-8.42/6 0.046s, n=39957, sd=8} Nxd4 {+8.51/8 0.025s, n=22594, sd=10}
17. exd4 {-8.60/8 0.081s, n=66318, sd=13} b5 {+9.51/9 0.010s, n=12634, sd=12}
18. Be3 {-9.28/8 0.027s, n=26197, sd=13} Rxa4 {+9.96/10 0.023s, n=24396, sd=13}
19. Rd1 {-9.85/10 0.036s, n=38641, sd=16} Ra2 {+9.85/9 0.014s, n=15235, sd=17}
20. Rc1 {-9.77/10 0.022s, n=18646, sd=15} c5 {+9.84/10 0.019s, n=19610, sd=17}
21. d5 {-9.77/9 0.022s, n=21680, sd=14} Ne7 {+9.82/10 0.031s, n=31975, sd=16}
22. Rd1 {-10.03/9 0.035s, n=31673, sd=16}
d6 {+10.04/9 0.032s, n=30229, sd=15, White makes an illegal move: e1h1} 0-1