MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "448"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "r1bqkbnr/p1pppp1p/8/1pn3P1/1P6/P4N2/2PPPPP1/RNBQKB1R b KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:36:18 +0000"]
[GameEndTime "2026-09-14T13:36:19 +0000"]
[PlyCount "36"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bg7 {-4.24/10 0.017s, n=12561, sd=13}
6. d4 {+4.17/9 0.020s, n=13852, sd=14} Ne6 {-4.85/9 0.044s, n=26207, sd=16}
7. Qd3 {+4.60/8 0.025s, n=18071, sd=11} Bb7 {-3.97/8 0.018s, n=12624, sd=13}
8. Nbd2 {+4.59/8 0.023s, n=16709, sd=12} a6 {-4.74/8 0.036s, n=23648, sd=14}
9. Nb3 {+4.90/9 0.018s, n=12438, sd=13} h6 {-5.07/8 0.024s, n=16681, sd=14}
10. g6 {+4.91/10 0.036s, n=23456, sd=15} d6 {-5.43/9 0.059s, n=34702, sd=18}
11. gxf7+ {+5.63/10 0.051s, n=34529, sd=22}
Kxf7 {-4.86/10 0.030s, n=19834, sd=18} 12. e4 {+5.23/10 0.049s, n=32549, sd=17}
c5 {-5.11/9 0.037s, n=21557, sd=13} 13. e5 {+6.11/9 0.020s, n=14634, sd=11}
c4 {-5.72/7 0.030s, n=19527, sd=10} 14. Qf5+ {+5.75/10 0.051s, n=31966, sd=17}
Bf6 {-5.79/9 0.083s, n=50326, sd=17} 15. Nbd2 {+6.73/10 0.028s, n=18810, sd=14}
Ng7 {-5.42/10 0.030s, n=21124, sd=15} 16. Qh3 {+5.80/10 0.031s, n=22087, sd=12}
h5 {-6.05/9 0.049s, n=29955, sd=15} 17. exf6 {+6.37/10 0.019s, n=13932, sd=11}
exf6 {-6.13/10 0.025s, n=18338, sd=18} 18. Be2 {+6.19/10 0.058s, n=36031, sd=17}
Ne7 {-6.03/9 0.030s, n=21527, sd=14} 19. Nh4 {+6.11/8 0.018s, n=12621, sd=14}
a5 {-6.06/8 0.030s, n=18061, sd=14} 20. bxa5 {+6.53/9 0.040s, n=25996, sd=15}
Ne6 {-6.08/8 0.019s, n=12467, sd=12} 21. a6 {+6.45/8 0.029s, n=17846, sd=12}
Rxa6 {-6.60/8 0.019s, n=12854, sd=14} 22. Ndf3 {+6.49/10 0.037s, n=18055, sd=17}
Be4 {-5.82/9 0.038s, n=14417, sd=15, White makes an illegal move: e1h1} 0-1