MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "753"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnbqkbnr/2pp1ppp/p3p3/8/2p1P3/P4Q2/1P1P1PPP/RNB1KBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:01:16 +0000"]
[GameEndTime "2026-09-14T16:01:17 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bxc4 {-0.65/9 0.018s, n=14209, sd=15} Nc6 {+0.66/8 0.014s, n=12574, sd=13}
6. Ne2 {-0.45/11 0.026s, n=20472, sd=19} Ne5 {+0.62/10 0.023s, n=18068, sd=17}
7. Qc3 {-0.56/10 0.023s, n=18299, sd=16} Nxc4 {+0.68/10 0.018s, n=15870, sd=15}
8. Qxc4 {-0.52/10 0.019s, n=15831, sd=18} Nf6 {+0.72/10 0.021s, n=18504, sd=12}
9. Nbc3 {-0.63/10 0.039s, n=29449, sd=22} a5 {+0.68/9 0.013s, n=12520, sd=13}
10. d4 {-0.75/10 0.017s, n=14263, sd=14} Ba6 {+0.62/11 0.047s, n=38666, sd=18}
11. Qa4 {-0.74/10 0.017s, n=14218, sd=20} Be7 {+0.79/11 0.030s, n=28064, sd=19}
12. e5 {-0.49/12 0.026s, n=22176, sd=17} Nd5 {+0.51/11 0.024s, n=21455, sd=18}
13. Nxd5 {-0.67/11 0.025s, n=21729, sd=16}
exd5 {+0.57/11 0.029s, n=32532, sd=15}
14. Qc2 {-0.59/11 0.013s, n=13092, sd=13, Black makes an illegal move: e8h8} 1-0