MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "820"]
[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 "rn1qkbnr/pbp1ppp1/7p/1p1p4/6P1/N6P/PPPPPP2/1RBQKBNR w Kkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:10:09 +0000"]
[GameEndTime "2026-09-14T16:10:10 +0000"]
[PlyCount "32"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nxb5 {-0.34/9 0.014s, n=13596, sd=14} Qd7 {+0.08/8 0.018s, n=17524, sd=12}
6. Na3 {-0.32/9 0.013s, n=12324, sd=16} e5 {+0.51/10 0.053s, n=41830, sd=16}
7. Nf3 {-0.11/9 0.021s, n=19130, sd=14} Nc6 {+0.70/9 0.012s, n=12027, sd=12}
8. b4 {-0.56/9 0.015s, n=14367, sd=15} e4 {+0.70/9 0.023s, n=18017, sd=16}
9. b5 {-0.26/10 0.018s, n=16936, sd=15} Nd8 {+0.37/9 0.019s, n=17228, sd=14}
10. Nd4 {-0.51/11 0.041s, n=38266, sd=17} h5 {+0.60/9 0.018s, n=15916, sd=15}
11. g5 {+0.10/11 0.030s, n=28994, sd=19} Ne6 {+0.13/8 0.018s, n=17685, sd=11}
12. Nxe6 {-0.03/10 0.016s, n=15387, sd=17}
fxe6 {-0.13/10 0.023s, n=18872, sd=12} 13. Rb3 {-0.02/8 0.015s, n=13292, sd=14}
Ne7 {+0.68/8 0.014s, n=13382, sd=16} 14. d3 {-0.68/11 0.068s, n=50376, sd=20}
Ng6 {+0.82/9 0.030s, n=25533, sd=19} 15. e3 {-0.80/9 0.034s, n=20339, sd=14}
Nh4 {+1.71/10 0.018s, n=14984, sd=17} 16. Be2 {-1.39/9 0.041s, n=23306, sd=14}
Qf7 {+1.31/9 0.052s, n=42972, sd=16} 17. Rf1 {-1.10/9 0.034s, n=18638, sd=15}
Bc5 {+1.06/9 0.042s, n=38015, sd=14} 18. d4 {-0.76/9 0.022s, n=14613, sd=13}
Be7 {+1.97/10 0.024s, n=16820, sd=15} 19. Nb1 {-1.35/9 0.036s, n=24586, sd=14}
g6 {+1.59/8 0.015s, n=13167, sd=13}
20. Kd2 {-1.82/8 0.020s, n=14316, sd=12, Black makes an illegal move: e8h8} 1-0