MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "525"]
[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 "1nbqkbnr/rp1ppp1p/2p5/p5p1/8/1PPP1PP1/P3P2P/RNBQKBNR b KQk - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:00:53 +0000"]
[GameEndTime "2026-09-14T16:00:54 +0000"]
[PlyCount "34"]
[Termination "illegal move"]
[TimeControl "-"]

5... e5 {-0.77/8 0.017s, n=15272, sd=12} 6. d4 {+0.67/9 0.034s, n=24576, sd=13}
d5 {-0.59/9 0.024s, n=19714, sd=14} 7. dxe5 {+0.99/9 0.017s, n=13142, sd=15}
Nd7 {-0.63/9 0.024s, n=19975, sd=14} 8. Nh3 {+1.39/9 0.019s, n=15788, sd=14}
Be7 {-0.88/10 0.027s, n=22464, sd=16} 9. e6 {+2.16/10 0.023s, n=15967, sd=19}
Nc5 {-2.21/9 0.016s, n=13460, sd=18} 10. exf7+ {+2.22/10 0.015s, n=12874, sd=16}
Kxf7 {-2.25/11 0.048s, n=35278, sd=25} 11. Qd4 {+2.06/9 0.017s, n=13557, sd=13}
Nf6 {-2.74/10 0.071s, n=54703, sd=21} 12. Nxg5+ {+2.07/8 0.016s, n=12842, sd=14}
Kg8 {-2.52/9 0.053s, n=42989, sd=14} 13. Na3 {+3.12/9 0.044s, n=31049, sd=12}
h6 {-3.03/8 0.018s, n=15100, sd=11} 14. Nh3 {+3.41/10 0.027s, n=21366, sd=13}
Rh7 {-3.24/9 0.038s, n=27985, sd=16} 15. Be3 {+3.25/9 0.014s, n=13835, sd=14}
Ra8 {-2.71/10 0.028s, n=21894, sd=14} 16. Nf4 {+2.89/8 0.014s, n=12110, sd=11}
Ne6 {-2.77/11 0.031s, n=21000, sd=17} 17. Nxe6 {+2.56/9 0.015s, n=12996, sd=14}
Bxe6 {-2.55/10 0.016s, n=14075, sd=19} 18. Nc2 {+2.46/11 0.037s, n=30105, sd=15}
Qf8 {-2.72/10 0.033s, n=27500, sd=16} 19. Qd3 {+2.75/10 0.018s, n=15247, sd=16}
a4 {-2.89/8 0.015s, n=13400, sd=12} 20. b4 {+3.11/9 0.019s, n=14885, sd=14}
Re8 {-2.95/9 0.018s, n=14354, sd=17} 21. Bd4 {+3.07/9 0.030s, n=19018, sd=14}
h5 {-3.28/10 0.037s, n=28155, sd=16, White makes an illegal move: e1a1} 0-1