MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "834"]
[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 "rnbqkb1r/p1ppp2p/6pn/1p3p2/4BPP1/N7/PPPPP2P/R1BQK1NR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:01:25 +0000"]
[GameEndTime "2026-09-14T16:01:25 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5... fxe4 {+7.25/10 0.015s, n=17231, sd=12}
6. Nxb5 {-7.37/9 0.036s, n=32568, sd=14} Nxg4 {+6.86/9 0.015s, n=13613, sd=14}
7. d3 {-7.11/11 0.024s, n=22526, sd=14} c6 {+6.94/9 0.018s, n=18197, sd=13}
8. h3 {-7.41/9 0.014s, n=12632, sd=16} Nf6 {+7.34/9 0.014s, n=13701, sd=15}
9. Nc3 {-7.29/11 0.025s, n=20493, sd=18} exd3 {+7.35/9 0.021s, n=18980, sd=15}
10. cxd3 {-7.37/11 0.075s, n=58354, sd=18} d5 {+7.40/10 0.016s, n=14538, sd=16}
11. Nf3 {-7.45/10 0.016s, n=12658, sd=16} Bg7 {+7.58/9 0.023s, n=21709, sd=16}
12. Bd2 {-7.56/10 0.033s, n=26512, sd=18} Nh5 {+7.65/9 0.042s, n=29245, sd=17}
13. e4 {-7.59/8 0.021s, n=16080, sd=12} Na6 {+7.71/9 0.034s, n=28452, sd=15}
14. Qa4 {-7.27/9 0.046s, n=29630, sd=17, Black makes an illegal move: e8h8} 1-0