MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "786"]
[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 "rn1qkb1r/pp2pppp/2pp3n/5bP1/7P/5P2/PPPPP2R/RNBQKBN1 b Qkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:01:38 +0000"]
[GameEndTime "2026-09-14T16:01:38 +0000"]
[PlyCount "22"]
[Termination "illegal move"]
[TimeControl "-"]

5... Ng8 {-0.57/11 0.022s, n=19247, sd=17}
6. e4 {+0.66/9 0.016s, n=14047, sd=15} Bd7 {-0.81/9 0.018s, n=15638, sd=13}
7. d4 {+0.98/10 0.030s, n=22407, sd=13} h6 {-0.82/9 0.020s, n=17830, sd=13}
8. Nc3 {+1.11/9 0.014s, n=12519, sd=11} e5 {-0.56/10 0.029s, n=24356, sd=14}
9. f4 {+0.79/9 0.031s, n=23477, sd=20} hxg5 {-0.41/9 0.017s, n=13605, sd=12}
10. fxg5 {+0.72/10 0.025s, n=21289, sd=17} exd4 {-0.88/9 0.018s, n=14979, sd=17}
11. Qxd4 {+0.83/10 0.032s, n=22778, sd=21} Qb6 {-0.56/8 0.015s, n=13040, sd=13}
12. Qxb6 {+0.65/10 0.041s, n=37212, sd=18}
axb6 {-0.54/10 0.025s, n=21613, sd=16} 13. Bf4 {+0.56/9 0.035s, n=27815, sd=15}
Bg4 {-0.41/10 0.019s, n=18364, sd=16} 14. Be2 {+0.73/10 0.018s, n=16043, sd=17}
Bxe2 {-0.69/10 0.015s, n=16372, sd=16}
15. Ngxe2 {+0.86/10 0.026s, n=21851, sd=17}
Nd7 {-0.77/10 0.019s, n=17880, sd=16, White makes an illegal move: e1a1} 0-1