MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "878"]
[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 "r1bqkbnr/p1pppppp/np6/8/1PP2P2/6P1/P2PP2P/RNBQKBNR w KQkq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T18:26:58 +0200"]
[GameEndTime "2026-09-14T18:26:59 +0200"]
[PlyCount "34"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bg2 {+2.06/11 0.017s, n=14931, sd=17} c6 {-2.15/10 0.026s, n=18310, sd=13}
6. b5 {+1.68/9 0.024s, n=20169, sd=16} Nb8 {-1.73/10 0.038s, n=25391, sd=13}
7. Bb2 {+1.85/9 0.040s, n=27183, sd=13} a6 {-1.59/8 0.023s, n=13335, sd=11}
8. bxc6 {+1.46/8 0.025s, n=20475, sd=13} Nxc6 {-1.44/8 0.020s, n=12797, sd=14}
9. d4 {+1.39/11 0.029s, n=19980, sd=21} Bb7 {-1.55/9 0.018s, n=15223, sd=15}
10. Nd2 {+1.30/9 0.019s, n=14774, sd=16} Rc8 {-1.36/10 0.033s, n=21959, sd=17}
11. d5 {+1.65/9 0.021s, n=12139, sd=12} Na5 {-0.75/11 0.054s, n=38192, sd=17}
12. Rc1 {+1.15/10 0.025s, n=19412, sd=15} e6 {-0.84/10 0.017s, n=13179, sd=17}
13. e4 {+1.44/11 0.049s, n=37307, sd=18} b5 {-1.80/10 0.055s, n=40222, sd=19}
14. cxb5 {+0.90/9 0.022s, n=14532, sd=17} Rxc1 {-0.30/10 0.031s, n=26599, sd=17}
15. Qxc1 {+0.77/10 0.027s, n=16041, sd=15} Nf6 {-0.59/9 0.029s, n=25134, sd=14}
16. bxa6 {+0.61/7 0.028s, n=22995, sd=13} Bxa6 {-0.47/9 0.018s, n=15675, sd=13}
17. Bf1 {+0.06/10 0.060s, n=48924, sd=17} Bb7 {-0.04/10 0.024s, n=16530, sd=12}
18. dxe6 {+0.36/10 0.031s, n=23335, sd=20}
fxe6 {-0.28/10 0.032s, n=21713, sd=15} 19. Bd3 {+0.07/9 0.031s, n=24810, sd=13}
Qb6 {-0.25/11 0.022s, n=16849, sd=22} 20. Ne2 {+0.02/9 0.019s, n=13782, sd=15}
Bc5 {-0.03/9 0.018s, n=13838, sd=14}
21. Bc3 {+0.29/9 0.020s, n=15190, sd=14, Black makes an illegal move: e8h8} 1-0