MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "799"]
[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 "r1bqkbnr/ppppppp1/n6p/8/P5P1/2P2N1P/1P1PPP2/RNBQKB1R b KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:37:29 +0000"]
[GameEndTime "2026-09-14T13:37:30 +0000"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {-0.53/9 0.028s, n=13228, sd=12} 6. d4 {+0.84/10 0.044s, n=32666, sd=17}
e6 {-0.70/8 0.026s, n=12205, sd=14} 7. Nbd2 {+0.76/10 0.060s, n=41825, sd=18}
Nf6 {-0.46/11 0.102s, n=47041, sd=17} 8. b4 {+0.66/9 0.025s, n=14452, sd=15}
Nb8 {-0.40/10 0.024s, n=12360, sd=15} 9. Bb2 {+0.56/7 0.023s, n=12436, sd=12}
Be7 {-0.29/10 0.038s, n=18486, sd=14} 10. e3 {+0.15/9 0.031s, n=19214, sd=14}
Nbd7 {-0.56/9 0.043s, n=18830, sd=15} 11. a5 {+0.22/10 0.052s, n=35630, sd=17}
a6 {-0.36/10 0.033s, n=16824, sd=16} 12. Bd3 {+0.34/11 0.030s, n=18861, sd=17}
b6 {-0.22/9 0.031s, n=15165, sd=14} 13. axb6 {+0.55/11 0.020s, n=13636, sd=19}
cxb6 {-0.57/9 0.024s, n=12453, sd=16} 14. b5 {+0.42/11 0.023s, n=15335, sd=16}
a5 {-0.51/10 0.031s, n=15861, sd=17} 15. Rg1 {+0.68/11 0.057s, n=33551, sd=19}
Bb7 {-0.41/9 0.031s, n=14389, sd=16} 16. Qc2 {+0.50/10 0.020s, n=15219, sd=16}
Bd6 {-0.30/10 0.055s, n=25047, sd=16} 17. h4 {+0.54/9 0.018s, n=12039, sd=12}
Qc7 {-0.53/10 0.050s, n=22189, sd=16} 18. Ke2 {+0.56/9 0.030s, n=13793, sd=16}
e5 {-0.02/9 0.025s, n=12001, sd=12} 19. dxe5 {+0.40/9 0.025s, n=14579, sd=18}
Bxe5 {-0.57/9 0.089s, n=40263, sd=19} 20. Rac1 {+1.22/9 0.026s, n=15441, sd=13}
Rd8 {-0.86/9 0.035s, n=24869, sd=14}
21. Bf5 {+1.05/9 0.018s, n=12496, sd=12, Black makes an illegal move: e8h8} 1-0