MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "24"]
[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 "r1bqkb1r/pppppppp/n6n/8/PP6/5N2/2PPPPPP/RNBQKB1R w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:49:12 +0000"]
[GameEndTime "2026-09-14T14:49:13 +0000"]
[PlyCount "17"]
[Termination "illegal move"]
[TimeControl "-"]

5. b5 {+1.89/9 0.014s, n=14469, sd=12} Nb8 {-2.01/8 0.014s, n=14167, sd=12}
6. e4 {+1.90/10 0.025s, n=19518, sd=12} a6 {-1.90/9 0.016s, n=16056, sd=13}
7. c4 {+1.95/10 0.013s, n=13095, sd=13} e6 {-1.44/9 0.015s, n=14224, sd=17}
8. Qc2 {+1.51/9 0.024s, n=22124, sd=16} axb5 {-1.50/10 0.024s, n=19950, sd=15}
9. cxb5 {+1.40/10 0.020s, n=17105, sd=16} d5 {-1.37/11 0.012s, n=12262, sd=14}
10. exd5 {+1.33/10 0.036s, n=30736, sd=16} exd5 {-1.55/8 0.026s, n=18320, sd=12}
11. Bb2 {+1.25/10 0.047s, n=38239, sd=15} Nd7 {-1.36/9 0.021s, n=18152, sd=13}
12. Bd3 {+1.77/9 0.015s, n=12158, sd=21}
Nc5 {-1.45/10 0.033s, n=25324, sd=16, White makes an illegal move: e1h1} 0-1