MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "256"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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/p1ppppp1/n4n1p/1p6/4P3/P2P3N/1PPK1PPP/RNBQ1B1R b kq - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:35:53 +0000"]
[GameEndTime "2026-09-14T13:35:53 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5... e5 {+0.66/9 0.019s, n=14617, sd=12}
6. Ke1 {-0.81/10 0.040s, n=29464, sd=15} Bc5 {+1.16/9 0.024s, n=16284, sd=14}
7. Nc3 {-1.31/8 0.043s, n=29801, sd=14} c6 {+1.25/10 0.023s, n=17493, sd=15}
8. f4 {-0.94/9 0.025s, n=17337, sd=16} d6 {+1.08/9 0.022s, n=13937, sd=15}
9. Nf2 {-0.98/9 0.037s, n=25106, sd=13} Bb6 {+1.11/9 0.019s, n=12927, sd=14}
10. f5 {-0.76/9 0.070s, n=42123, sd=18} Bb7 {+1.05/8 0.035s, n=23432, sd=13}
11. Qf3 {-0.85/9 0.030s, n=18425, sd=14} Nc5 {+0.72/7 0.041s, n=25967, sd=11}
12. Be2 {-0.61/9 0.039s, n=26071, sd=15} d5 {+0.73/9 0.029s, n=17519, sd=12}
13. Qg3 {-0.36/9 0.029s, n=20375, sd=16} Qe7 {+0.18/9 0.030s, n=19647, sd=15}
14. Qxg7 {-0.33/9 0.030s, n=18779, sd=13, Black makes an illegal move: e8a8} 1-0