MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "406"]
[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 "r1bqkbnr/pp1pppp1/2n5/7p/1Pp2P2/3P1N2/P1P1P1PP/RNBQKB1R w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:08:10 +0000"]
[GameEndTime "2026-09-14T16:08:10 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5. a3 {+0.67/9 0.026s, n=21045, sd=14} cxd3 {-0.59/9 0.017s, n=15782, sd=12}
6. Qxd3 {+0.85/9 0.015s, n=12688, sd=11} d5 {-0.92/9 0.031s, n=26556, sd=15}
7. Bb2 {+0.62/9 0.037s, n=28784, sd=14} Nf6 {-0.65/10 0.022s, n=20036, sd=12}
8. Nbd2 {+1.29/9 0.017s, n=15037, sd=14} Bg4 {-0.90/9 0.021s, n=19033, sd=14}
9. h3 {+1.22/9 0.018s, n=13640, sd=17} Bxf3 {-0.74/10 0.013s, n=12266, sd=12}
10. Qxf3 {+1.08/10 0.016s, n=14702, sd=12} e6 {-0.62/10 0.023s, n=21142, sd=17}
11. Rd1 {+0.59/10 0.050s, n=40274, sd=17} Qb6 {-0.78/9 0.036s, n=31304, sd=15}
12. e3 {+0.91/10 0.014s, n=12592, sd=18} a5 {-0.97/10 0.035s, n=31942, sd=18}
13. b5 {+0.95/11 0.026s, n=20518, sd=18} Nb8 {-0.74/10 0.017s, n=16118, sd=17}
14. Bd3 {+0.73/9 0.022s, n=19468, sd=15}
Nbd7 {-0.96/10 0.035s, n=31073, sd=18, White makes an illegal move: e1h1} 0-1