MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "293"]
[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 "r2qkbnr/p1pppppp/bp6/8/1nP3PN/2N5/PP1PPP1P/R1BQKB1R b KQkq - 4 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:07:38 +0000"]
[GameEndTime "2026-09-14T16:07:39 +0000"]
[PlyCount "36"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bxc4 {+1.02/9 0.022s, n=19800, sd=15}
6. Bg2 {-0.32/8 0.014s, n=13183, sd=12} Rb8 {+0.29/9 0.028s, n=21414, sd=14}
7. d3 {-0.33/8 0.014s, n=12326, sd=12} e6 {+0.19/9 0.021s, n=18235, sd=14}
8. dxc4 {+0.31/10 0.016s, n=16227, sd=16} Qxh4 {-0.01/11 0.014s, n=14163, sd=19}
9. h3 {+0.05/10 0.018s, n=16390, sd=16} Bd6 {-0.13/9 0.032s, n=21997, sd=16}
10. Ne4 {+0.36/9 0.019s, n=16364, sd=17} Qe7 {-0.39/10 0.025s, n=22906, sd=21}
11. Bd2 {+0.44/9 0.031s, n=22389, sd=16} Nc6 {+0.28/9 0.029s, n=25348, sd=17}
12. Qa4 {0.00/9 0.023s, n=19671, sd=18} Bb4 {+0.24/9 0.018s, n=15854, sd=19}
13. Nc3 {-0.25/9 0.019s, n=17047, sd=15} Qc5 {0.00/10 0.021s, n=18229, sd=17}
14. a3 {-0.25/9 0.014s, n=12539, sd=15} Bxc3 {-0.11/10 0.025s, n=21674, sd=19}
15. Bxc3 {-0.23/11 0.030s, n=26671, sd=18} f6 {-0.27/10 0.018s, n=13721, sd=13}
16. Qa6 {-0.02/11 0.019s, n=19159, sd=17} b5 {+0.05/11 0.012s, n=12274, sd=21}
17. Bxc6 {+0.28/11 0.014s, n=16160, sd=16}
Qxc6 {+0.11/10 0.016s, n=16289, sd=12}
18. Qxc6 {+0.13/10 0.010s, n=12390, sd=17}
dxc6 {-0.22/10 0.025s, n=20824, sd=20} 19. g5 {+0.13/11 0.014s, n=16451, sd=19}
bxc4 {-0.28/10 0.022s, n=22347, sd=16} 20. Rg1 {+0.23/10 0.012s, n=13469, sd=14}
e5 {-0.19/12 0.020s, n=21350, sd=26} 21. Rg4 {+0.16/9 0.016s, n=13791, sd=13}
Ne7 {-0.22/9 0.012s, n=12712, sd=13} 22. Rxc4 {+0.14/10 0.027s, n=28376, sd=16}
Rg8 {-0.25/9 0.029s, n=27477, sd=15, White makes an illegal move: e1a1} 0-1