MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1245"]
[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 "rnbqkbnr/p1pppp1p/8/1p6/3P3p/1P3N2/PBP1PPP1/RN1QKB1R b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:02:26 +0000"]
[GameEndTime "2026-09-14T16:02:27 +0000"]
[PlyCount "26"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nf6 {-2.35/10 0.071s, n=60188, sd=18}
6. e4 {+2.55/9 0.018s, n=16322, sd=14} Nxe4 {-2.63/9 0.016s, n=15176, sd=14}
7. d5 {+2.56/10 0.024s, n=15485, sd=18} Nf6 {-3.25/10 0.068s, n=58012, sd=18}
8. Nc3 {+2.66/8 0.040s, n=32436, sd=11} Rg8 {-2.56/8 0.032s, n=26465, sd=14}
9. Nxb5 {+2.42/9 0.029s, n=21300, sd=14} a6 {-2.36/9 0.022s, n=12109, sd=18}
10. Bxf6 {+2.40/10 0.034s, n=22025, sd=15}
axb5 {-2.24/10 0.022s, n=16274, sd=14} 11. Bb2 {+2.46/9 0.039s, n=25608, sd=18}
e5 {-2.66/9 0.071s, n=56517, sd=16} 12. Bxb5 {+3.04/8 0.014s, n=12834, sd=12}
c6 {-2.79/8 0.017s, n=12350, sd=15} 13. Bc4 {+3.03/9 0.030s, n=25738, sd=18}
d6 {-2.80/9 0.018s, n=16017, sd=13} 14. Nxh4 {+3.13/10 0.061s, n=40230, sd=15}
Be7 {-2.29/8 0.014s, n=12784, sd=12} 15. g3 {+3.09/9 0.031s, n=25423, sd=22}
Bg4 {-3.17/8 0.018s, n=15121, sd=12} 16. Qd3 {+3.98/9 0.020s, n=15637, sd=12}
h5 {-4.02/9 0.044s, n=37235, sd=15} 17. f3 {+4.78/10 0.059s, n=43408, sd=14}
Bc8 {-4.83/8 0.021s, n=20617, sd=13, White makes an illegal move: e1a1} 0-1