MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1102"]
[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/2pp1p1p/pp4p1/4p3/7P/3PP3/PPPQ1PP1/RNB1KBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:36:56 +0200"]
[GameEndTime "2026-09-14T17:36:57 +0200"]
[PlyCount "29"]
[Termination "illegal move"]
[TimeControl "-"]

5. h5 {-0.26/8 0.019s, n=17059, sd=13} Nf6 {+0.32/9 0.018s, n=14622, sd=14}
6. Be2 {-0.19/8 0.033s, n=27337, sd=13} Bb7 {+0.54/10 0.034s, n=26851, sd=15}
7. hxg6 {-0.75/9 0.037s, n=32131, sd=16} fxg6 {+0.47/11 0.032s, n=25935, sd=19}
8. Nf3 {-0.61/10 0.028s, n=22308, sd=18} Qe7 {+0.71/9 0.025s, n=15239, sd=13}
9. e4 {-0.49/10 0.037s, n=16912, sd=14} Nc6 {+0.52/10 0.040s, n=25536, sd=19}
10. Qd1 {-0.73/9 0.019s, n=15001, sd=17} Bg7 {+0.71/9 0.026s, n=20941, sd=15}
11. Nc3 {-0.49/10 0.042s, n=29392, sd=16} Nd4 {+0.50/9 0.035s, n=25016, sd=15}
12. Be3 {-0.41/10 0.026s, n=19038, sd=17} c5 {+0.62/9 0.025s, n=16695, sd=14}
13. Na4 {-0.68/8 0.019s, n=14210, sd=17} b5 {+0.96/9 0.026s, n=15619, sd=14}
14. Nb6 {-0.82/9 0.019s, n=14732, sd=12} Rb8 {+0.81/9 0.023s, n=16267, sd=14}
15. a4 {-0.70/11 0.019s, n=15247, sd=14} Bc6 {+0.79/10 0.027s, n=23164, sd=19}
16. a5 {-0.79/9 0.025s, n=17345, sd=16} d5 {+0.60/10 0.026s, n=18511, sd=16}
17. exd5 {-0.78/11 0.024s, n=17773, sd=20}
Nxd5 {+0.93/10 0.018s, n=13965, sd=17}
18. Nxd5 {-0.86/11 0.024s, n=20738, sd=17}
Bxd5 {+0.59/10 0.022s, n=16770, sd=19, White makes an illegal move: e1h1} 0-1