MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "975"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnbqkbr1/2pppppp/pp5n/8/4P3/N1P2P2/PP1P2PP/1RBQKBNR b Kq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:54:37 +0000"]
[GameEndTime "2026-09-14T14:54:38 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... e5 {-0.95/9 0.038s, n=34392, sd=13} 6. d4 {+1.30/9 0.033s, n=29407, sd=15}
exd4 {-1.20/8 0.014s, n=13717, sd=12} 7. cxd4 {+1.27/9 0.011s, n=12159, sd=13}
Nc6 {-1.29/9 0.024s, n=21739, sd=15} 8. d5 {+1.51/9 0.025s, n=23403, sd=16}
Ne5 {-1.05/8 0.014s, n=13377, sd=12} 9. Nc4 {+1.34/9 0.036s, n=33292, sd=19}
f6 {-1.57/8 0.034s, n=32710, sd=14} 10. a3 {+1.81/9 0.030s, n=27155, sd=17}
Nxc4 {-1.45/8 0.014s, n=13047, sd=12} 11. Bxc4 {+2.06/10 0.024s, n=22842, sd=17}
Nf7 {-1.86/8 0.017s, n=14773, sd=12} 12. Ne2 {+2.38/9 0.014s, n=13769, sd=10}
Rh8 {-2.39/8 0.016s, n=14238, sd=12} 13. Be3 {+2.52/9 0.017s, n=16199, sd=12}
Bc5 {-2.66/10 0.033s, n=31744, sd=16} 14. Bxc5 {+2.77/10 0.018s, n=18456, sd=15}
bxc5 {-2.66/11 0.018s, n=19253, sd=15, White makes an illegal move: e1h1} 0-1