MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "839"]
[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 "rnbqkb1r/2pppppp/7n/p7/1p2P2P/2P4R/PP1P1PP1/RNBQKBN1 w Qkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:10:15 +0000"]
[GameEndTime "2026-09-14T16:10:16 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5. a3 {+0.83/9 0.019s, n=18960, sd=13} Bb7 {-0.79/9 0.021s, n=20064, sd=14}
6. d3 {+0.76/9 0.027s, n=27121, sd=14} e6 {-0.75/8 0.021s, n=14095, sd=18}
7. Rg3 {+0.64/8 0.036s, n=32935, sd=12} d5 {-0.53/9 0.016s, n=15513, sd=12}
8. axb4 {+0.43/9 0.036s, n=33931, sd=16} axb4 {-0.30/9 0.019s, n=13958, sd=15}
9. Rxa8 {+0.31/9 0.018s, n=18929, sd=17} Bxa8 {-0.20/9 0.019s, n=17812, sd=15}
10. Nf3 {+0.61/9 0.024s, n=21061, sd=17} dxe4 {-0.61/8 0.015s, n=14115, sd=13}
11. Ne5 {+0.73/9 0.017s, n=15095, sd=15} Bd6 {-0.68/9 0.018s, n=16509, sd=16}
12. Qa4+ {+0.23/8 0.016s, n=15385, sd=20} c6 {-0.37/8 0.021s, n=18476, sd=15}
13. Rg5 {+1.15/9 0.021s, n=19122, sd=15} Bb7 {-0.73/9 0.048s, n=37595, sd=15}
14. Nc4 {+0.39/9 0.017s, n=16066, sd=15, Black makes an illegal move: e8h8} 1-0