MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "536"]
[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/2p2ppp/3pp3/pp1N4/1P6/7P/P1PPPPPR/R1BQKBN1 b Qkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:51:23 +0000"]
[GameEndTime "2026-09-14T14:51:24 +0000"]
[PlyCount "34"]
[Termination "illegal move"]
[TimeControl "-"]

5... exd5 {+7.52/9 0.017s, n=18148, sd=14}
6. Rh1 {-7.18/9 0.036s, n=34258, sd=16} axb4 {+7.49/9 0.016s, n=16628, sd=14}
7. Bb2 {-7.20/8 0.012s, n=12069, sd=15} c6 {+7.53/9 0.020s, n=20243, sd=13}
8. Nf3 {-7.25/8 0.024s, n=20271, sd=12} Nd7 {+7.57/9 0.018s, n=17639, sd=12}
9. Nd4 {-7.74/8 0.036s, n=34949, sd=13} Ne7 {+7.77/8 0.013s, n=12239, sd=12}
10. e3 {-7.75/7 0.012s, n=12088, sd=11} Qc7 {+7.84/8 0.020s, n=16302, sd=12}
11. h4 {-7.86/7 0.023s, n=20492, sd=14} Ne5 {+7.84/9 0.023s, n=20495, sd=13}
12. a3 {-7.69/9 0.052s, n=43604, sd=17} bxa3 {+7.62/9 0.017s, n=16455, sd=14}
13. Bxa3 {-7.69/10 0.022s, n=20340, sd=17} Rb8 {+7.68/9 0.013s, n=12277, sd=13}
14. h5 {-7.74/8 0.021s, n=19909, sd=12} Rg8 {+7.75/8 0.013s, n=13527, sd=12}
15. Bb2 {-7.67/10 0.022s, n=17421, sd=13} h6 {+7.81/10 0.037s, n=34222, sd=17}
16. Be2 {-7.62/9 0.014s, n=13011, sd=13} Nc4 {+7.66/10 0.036s, n=32379, sd=18}
17. Bxc4 {-7.50/10 0.031s, n=31282, sd=15}
dxc4 {+7.60/10 0.021s, n=19147, sd=14} 18. d3 {-7.39/11 0.046s, n=37530, sd=20}
g5 {+7.52/10 0.023s, n=22970, sd=15} 19. Ne2 {-7.22/13 0.052s, n=46604, sd=20}
cxd3 {+7.32/9 0.021s, n=15681, sd=15} 20. Qxd3 {-7.22/10 0.021s, n=20354, sd=13}
Bf5 {+7.09/8 0.015s, n=14037, sd=14} 21. e4 {-7.10/10 0.030s, n=26918, sd=15}
Be6 {+6.91/10 0.035s, n=28126, sd=15, White makes an illegal move: e1a1} 0-1