MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1026"]
[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 "rnbqkbr1/ppppp1pp/5n2/8/3P1p2/4B1P1/PPPKPP1P/RN1Q1BNR w q - 4 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:02:08 +0000"]
[GameEndTime "2026-09-14T16:02:09 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5. gxf4 {+1.64/9 0.015s, n=13798, sd=13} d5 {-1.66/10 0.035s, n=28500, sd=13}
6. Nf3 {+1.61/10 0.014s, n=12809, sd=8} Bf5 {-1.49/10 0.016s, n=14890, sd=16}
7. Kc1 {+1.49/9 0.036s, n=30479, sd=16} g6 {-1.41/9 0.015s, n=13243, sd=15}
8. Nc3 {+1.39/8 0.016s, n=12475, sd=11} Nc6 {-1.11/9 0.026s, n=22333, sd=15}
9. a3 {+1.40/8 0.022s, n=18819, sd=13} Bh6 {-1.62/8 0.019s, n=15539, sd=15}
10. Rg1 {+1.29/10 0.029s, n=19706, sd=17} Ne4 {-1.13/11 0.033s, n=27179, sd=18}
11. Nxe4 {+1.07/10 0.021s, n=17393, sd=17}
dxe4 {-1.33/11 0.040s, n=31272, sd=19} 12. Ne5 {+0.92/10 0.023s, n=20167, sd=17}
Rf8 {-1.41/10 0.020s, n=17092, sd=18} 13. Bg2 {+1.48/8 0.022s, n=18487, sd=13}
Qd6 {-1.58/9 0.029s, n=23576, sd=17}
14. Kb1 {+1.28/9 0.015s, n=12792, sd=13, Black makes an illegal move: e8a8} 1-0