MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1171"]
[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 "rnb1kb1r/ppppnpp1/4pq1p/4P3/8/N4B2/PPPP1PPP/R1BQK1NR b KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:02:44 +0000"]
[GameEndTime "2026-09-14T16:02:45 +0000"]
[PlyCount "45"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qxe5+ {+1.56/8 0.015s, n=12141, sd=13}
6. Be2 {-1.79/9 0.061s, n=30120, sd=16} Ng6 {+2.04/9 0.021s, n=17258, sd=15}
7. Nf3 {-1.69/9 0.028s, n=13770, sd=17} Qf6 {+1.84/11 0.015s, n=13176, sd=15}
8. Nb5 {-1.67/10 0.024s, n=16583, sd=12} Qd8 {+1.37/9 0.019s, n=16654, sd=13}
9. c4 {-1.96/9 0.031s, n=17965, sd=13} c6 {+1.90/9 0.020s, n=16365, sd=13}
10. Nc3 {-1.75/11 0.048s, n=24343, sd=17} d5 {+1.78/9 0.027s, n=20355, sd=16}
11. d4 {-1.72/11 0.028s, n=15423, sd=17} Bd6 {+1.80/9 0.017s, n=13531, sd=14}
12. h4 {-1.61/10 0.023s, n=18018, sd=14} Nd7 {+1.73/9 0.018s, n=14842, sd=12}
13. Qc2 {-1.82/9 0.044s, n=32095, sd=14} Nf4 {+2.14/10 0.023s, n=17678, sd=14}
14. Bf1 {-2.02/9 0.017s, n=13511, sd=16} dxc4 {+2.25/10 0.018s, n=14150, sd=14}
15. Ne4 {-1.83/9 0.024s, n=17575, sd=15} Nf6 {+1.94/9 0.033s, n=23204, sd=17}
16. Nxd6+ {-1.71/11 0.031s, n=24931, sd=23}
Qxd6 {+1.96/10 0.015s, n=12462, sd=15} 17. b3 {-1.73/10 0.017s, n=14206, sd=20}
cxb3 {+1.95/8 0.019s, n=14276, sd=13} 18. axb3 {-1.33/9 0.020s, n=15508, sd=15}
Qb4+ {+2.27/9 0.018s, n=14615, sd=15} 19. Bd2 {-1.29/9 0.017s, n=14441, sd=15}
Qd6 {+1.75/10 0.020s, n=16007, sd=17} 20. Bc1 {-1.94/9 0.025s, n=17295, sd=16}
Qc7 {+1.31/10 0.040s, n=29918, sd=18} 21. Ba3 {-1.38/9 0.025s, n=20477, sd=19}
Qa5+ {+1.53/8 0.022s, n=16141, sd=17} 22. Kd1 {-1.29/9 0.014s, n=13016, sd=17}
N4d5 {+1.54/9 0.016s, n=14383, sd=15} 23. Bd3 {-1.59/9 0.016s, n=14239, sd=14}
Ng4 {+1.85/9 0.020s, n=16334, sd=14} 24. Re1 {-1.92/9 0.019s, n=15365, sd=16}
Nb4 {+1.97/11 0.019s, n=12560, sd=18} 25. Bxb4 {-2.20/11 0.019s, n=14964, sd=20}
Qxb4 {+2.21/10 0.015s, n=12193, sd=16} 26. Ra4 {-2.49/10 0.027s, n=21668, sd=14}
Qb6 {+2.39/10 0.015s, n=13209, sd=16}
27. Ke2 {-2.64/10 0.027s, n=19904, sd=18, Black makes an illegal move: e8h8} 1-0