MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "509"]
[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 "r1bqkb1r/ppp1p1pp/2n4n/3p1p2/2P2P2/5NP1/PP1PP1BP/RNBQK2R b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:08:14 +0000"]
[GameEndTime "2026-09-14T16:08:14 +0000"]
[PlyCount "23"]
[Termination "illegal move"]
[TimeControl "-"]

5... dxc4 {-0.74/9 0.017s, n=14122, sd=14}
6. Qa4 {+0.66/9 0.015s, n=12938, sd=18} Nf7 {-0.68/9 0.017s, n=13769, sd=18}
7. Nc3 {+0.74/10 0.032s, n=26435, sd=19} g6 {-0.86/9 0.023s, n=18568, sd=13}
8. Qxc4 {+0.74/9 0.016s, n=12539, sd=12} Bg7 {-0.86/11 0.033s, n=23515, sd=16}
9. d3 {+0.94/10 0.029s, n=24183, sd=16} Bd7 {-0.99/12 0.063s, n=49508, sd=17}
10. Be3 {+0.80/9 0.017s, n=14979, sd=14} Na5 {-0.96/10 0.022s, n=19997, sd=17}
11. Qb4 {+0.98/11 0.019s, n=16349, sd=20} b6 {-1.05/11 0.021s, n=19384, sd=19}
12. d4 {+0.92/10 0.022s, n=18939, sd=17} Bc6 {-0.98/10 0.016s, n=15268, sd=18}
13. d5 {+1.17/10 0.037s, n=32780, sd=18} Bxd5 {-1.87/9 0.037s, n=30620, sd=22}
14. Nxd5 {+1.11/10 0.026s, n=24142, sd=17}
Qxd5 {-0.74/11 0.046s, n=38793, sd=25} 15. Qa4+ {+1.48/9 0.044s, n=39288, sd=12}
c6 {-0.95/7 0.014s, n=13380, sd=12}
16. Kf2 {+0.50/11 0.044s, n=35981, sd=15, Black makes an illegal move: e8h8} 1-0