MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "76"]
[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 "r1bqkb1r/pp1ppp1p/n1p2np1/8/4PP2/P6P/1PPP2P1/RNBQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:49:27 +0000"]
[GameEndTime "2026-09-14T14:49:28 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5. e5 {+0.66/9 0.018s, n=13812, sd=13} Nd5 {-0.79/9 0.025s, n=23527, sd=14}
6. d4 {+0.97/10 0.033s, n=27592, sd=18} b5 {-0.83/10 0.023s, n=21174, sd=16}
7. Nc3 {+0.96/9 0.024s, n=16362, sd=14} Nxc3 {-0.92/9 0.014s, n=13856, sd=13}
8. bxc3 {+0.71/9 0.014s, n=13107, sd=14} Bb7 {-0.62/10 0.026s, n=25529, sd=17}
9. Nf3 {+0.56/8 0.019s, n=17811, sd=11} Nc7 {-0.68/9 0.019s, n=13963, sd=13}
10. Be2 {+0.62/8 0.018s, n=16351, sd=14} c5 {-0.27/10 0.025s, n=23140, sd=12}
11. a4 {+0.60/9 0.023s, n=19460, sd=14} a6 {-0.42/9 0.027s, n=19464, sd=13}
12. dxc5 {+0.86/9 0.024s, n=15363, sd=16} e6 {-0.39/10 0.018s, n=15543, sd=17}
13. Qd4 {+0.92/10 0.042s, n=27431, sd=15}
Be7 {-0.87/8 0.020s, n=15552, sd=12, White makes an illegal move: e1h1} 0-1