MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "821"]
[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 "r1bqkbnr/pppppp1p/2n5/6p1/4PP2/2N4P/PPPPK1P1/R1BQ1BNR b kq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:01:26 +0000"]
[GameEndTime "2026-09-14T16:01:27 +0000"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nd4+ {+1.04/8 0.020s, n=17196, sd=15}
6. Ke3 {-0.67/8 0.018s, n=14744, sd=17} e5 {+0.79/9 0.018s, n=12548, sd=10}
7. fxe5 {-0.27/10 0.029s, n=23908, sd=18} Bc5 {+0.65/11 0.033s, n=27535, sd=21}
8. b4 {-0.33/10 0.024s, n=14828, sd=20} Bb6 {+0.72/9 0.026s, n=19248, sd=15}
9. Bc4 {-0.72/10 0.038s, n=30402, sd=24} d6 {+0.65/9 0.049s, n=32802, sd=17}
10. d3 {-0.42/9 0.025s, n=21501, sd=17} g4 {+0.34/8 0.024s, n=18052, sd=14}
11. Nd5 {-1.18/8 0.030s, n=20116, sd=14} Nxc2+ {+0.57/9 0.021s, n=17396, sd=14}
12. Ke2 {-0.60/9 0.058s, n=46485, sd=19} Nxa1 {+1.12/11 0.039s, n=31308, sd=19}
13. Bf4 {-1.35/8 0.029s, n=23153, sd=15} Bd4 {+2.62/11 0.022s, n=19373, sd=14}
14. exd6 {-2.80/10 0.037s, n=27822, sd=17}
cxd6 {+2.46/11 0.018s, n=16031, sd=15} 15. Qc1 {-2.74/8 0.017s, n=12480, sd=11}
Be6 {+3.09/11 0.027s, n=23652, sd=16} 16. Be3 {-2.21/9 0.022s, n=18764, sd=13}
Bg7 {+5.05/10 0.028s, n=21716, sd=16} 17. Bg5 {-4.22/8 0.018s, n=15727, sd=17}
f6 {+2.41/9 0.018s, n=14510, sd=13} 18. Qxa1 {-1.83/10 0.023s, n=20185, sd=17}
Bxd5 {+2.30/11 0.042s, n=29816, sd=20}
19. Bxd5 {-1.86/10 0.025s, n=21223, sd=16} Qd7 {+2.19/9 0.017s, n=14332, sd=14}
20. Be3 {-1.77/10 0.021s, n=16322, sd=18} Ne7 {+1.73/9 0.026s, n=21597, sd=19}
21. Bb3 {-1.84/10 0.046s, n=36720, sd=17, Black makes an illegal move: e8a8} 1-0