MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "727"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnbq1b1r/pp1ppkpp/7n/2p2p2/8/PP1P4/2PNPPPP/R1BQKBNR w KQ - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:39:57 +0000"]
[GameEndTime "2026-09-14T13:39:58 +0000"]
[PlyCount "23"]
[Termination "illegal move"]
[TimeControl "-"]

5. Ngf3 {+1.18/9 0.064s, n=44643, sd=13} Nc6 {-1.27/9 0.043s, n=20034, sd=13}
6. e3 {+1.39/9 0.051s, n=27365, sd=13} e5 {-0.82/9 0.046s, n=27592, sd=14}
7. Nc4 {+0.92/9 0.048s, n=22452, sd=15} d6 {-0.63/10 0.024s, n=20217, sd=15}
8. b4 {+0.61/10 0.046s, n=26074, sd=17} cxb4 {-1.11/9 0.085s, n=45694, sd=15}
9. axb4 {+0.87/10 0.024s, n=18424, sd=19} Nxb4 {-1.00/10 0.014s, n=12121, sd=19}
10. c3 {+1.24/11 0.029s, n=15003, sd=16} Nc6 {-1.64/11 0.083s, n=44650, sd=22}
11. Qb3 {+2.14/10 0.014s, n=12838, sd=12} Ke8 {-1.81/8 0.021s, n=13296, sd=13}
12. Nb6 {+1.59/11 0.014s, n=12586, sd=20} Rb8 {-1.96/10 0.014s, n=12191, sd=9}
13. Nxc8 {+1.76/12 0.017s, n=14803, sd=17}
Qxc8 {-2.11/12 0.157s, n=87203, sd=19} 14. d4 {+2.35/11 0.033s, n=26004, sd=15}
a6 {-1.52/8 0.038s, n=19450, sd=14} 15. Bc4 {+2.34/9 0.029s, n=18171, sd=15}
Qc7 {-2.17/9 0.017s, n=12908, sd=14, White makes an illegal move: e1h1} 0-1