MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "342"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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/pp1ppppp/1qp5/1B5n/1P6/P3P2P/2PP1PP1/RNBQK1NR b KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:00:14 +0000"]
[GameEndTime "2026-09-14T16:00:15 +0000"]
[PlyCount "35"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qxb5 {+3.08/10 0.017s, n=14561, sd=14}
6. Nc3 {-2.52/11 0.013s, n=12446, sd=15} Qg5 {+3.12/11 0.017s, n=17323, sd=16}
7. g4 {-2.15/12 0.042s, n=23899, sd=15} d5 {+3.01/10 0.013s, n=13285, sd=17}
8. gxh5 {-2.21/10 0.036s, n=20431, sd=13} e5 {+2.15/10 0.020s, n=16398, sd=16}
9. Qf3 {-2.03/9 0.018s, n=12903, sd=15} Be6 {+2.09/8 0.017s, n=12954, sd=12}
10. d3 {-2.09/9 0.030s, n=18435, sd=14} Qe7 {+2.06/9 0.030s, n=23050, sd=14}
11. Bb2 {-2.18/10 0.070s, n=42747, sd=15} Nd7 {+1.94/9 0.025s, n=19250, sd=16}
12. Nge2 {-2.43/10 0.093s, n=49509, sd=15} f6 {+2.19/10 0.037s, n=24990, sd=13}
13. Qg2 {-2.32/9 0.051s, n=37054, sd=13} Qf7 {+2.19/9 0.022s, n=16645, sd=13}
14. Ng3 {-2.47/8 0.023s, n=14912, sd=12} a5 {+2.18/9 0.027s, n=21455, sd=13}
15. bxa5 {-1.96/10 0.050s, n=40360, sd=16} Bc5 {+1.94/9 0.038s, n=24781, sd=16}
16. Nce2 {-2.15/9 0.026s, n=19442, sd=14} Rxa5 {+1.77/10 0.048s, n=38812, sd=17}
17. d4 {-2.23/9 0.024s, n=15923, sd=12} exd4 {+1.50/7 0.027s, n=21619, sd=11}
18. Nxd4 {-1.61/9 0.017s, n=12763, sd=14} Bxd4 {+1.40/9 0.055s, n=41067, sd=14}
19. exd4 {-1.25/9 0.016s, n=13350, sd=13} f5 {+1.48/10 0.028s, n=23003, sd=14}
20. h6 {-1.03/9 0.021s, n=16879, sd=12} f4 {+0.69/9 0.047s, n=33688, sd=15}
21. Ne2 {-0.81/11 0.050s, n=39681, sd=16} g6 {+1.04/10 0.052s, n=34646, sd=18}
22. f3 {-0.70/10 0.014s, n=13089, sd=14, Black makes an illegal move: e8h8} 1-0