MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "583"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnbqkbnr/ppp2ppp/3p4/4p3/5P1P/N3PN2/PPPP2P1/R1BQKB1R b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:47:21 +0200"]
[GameEndTime "2026-09-14T15:47:22 +0200"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5... e4 {+1.61/9 0.016s, n=13589, sd=11} 6. Ng5 {-1.20/9 0.023s, n=19445, sd=11}
d5 {+1.54/8 0.014s, n=12871, sd=12} 7. b3 {-1.64/8 0.014s, n=12842, sd=12}
Nf6 {+1.44/8 0.022s, n=17054, sd=15} 8. Bb2 {-1.59/8 0.022s, n=14935, sd=14}
Nc6 {+1.69/10 0.017s, n=14580, sd=7} 9. c3 {-1.77/8 0.019s, n=15968, sd=10}
h6 {+1.54/8 0.039s, n=28906, sd=11} 10. Nh3 {-1.18/10 0.024s, n=22561, sd=17}
Ne7 {+2.21/8 0.018s, n=13238, sd=12} 11. Nf2 {-1.37/11 0.015s, n=15428, sd=18}
Nf5 {+1.33/10 0.016s, n=16320, sd=21} 12. g4 {-0.43/11 0.027s, n=22548, sd=20}
Ng3 {+0.74/10 0.022s, n=19975, sd=20} 13. Rg1 {-0.68/10 0.019s, n=18400, sd=15}
Nxf1 {+0.57/8 0.021s, n=13327, sd=20} 14. Kxf1 {-0.64/9 0.021s, n=15977, sd=19}
h5 {+0.92/10 0.041s, n=29881, sd=20} 15. g5 {-0.85/9 0.025s, n=20188, sd=20}
Ng4 {+0.66/10 0.034s, n=21339, sd=18} 16. c4 {-0.55/10 0.041s, n=32745, sd=21}
c6 {+0.81/10 0.059s, n=41788, sd=14} 17. Kg2 {-0.85/8 0.030s, n=19064, sd=10}
Be6 {+1.37/9 0.038s, n=28400, sd=15} 18. Rc1 {-1.31/8 0.030s, n=23114, sd=11}
Qd7 {+1.23/9 0.044s, n=33970, sd=14} 19. Nc2 {-1.32/9 0.035s, n=24705, sd=15}
dxc4 {+1.70/11 0.017s, n=17802, sd=14}
20. Nd4 {-1.67/11 0.040s, n=32859, sd=21, Black makes an illegal move: e8a8} 1-0