MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "350"]
[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 "1nbqkbnr/1pp1ppp1/r2p3p/p7/8/1PP2P1P/P2PP1P1/RNBQKBNR w KQk - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:35:59 +0000"]
[GameEndTime "2026-09-14T13:36:00 +0000"]
[PlyCount "29"]
[Termination "illegal move"]
[TimeControl "-"]

5. e4 {+0.84/9 0.015s, n=12223, sd=14} Ra8 {-0.35/9 0.026s, n=18134, sd=18}
6. d4 {+0.54/9 0.019s, n=13920, sd=17} e5 {-0.31/9 0.020s, n=13188, sd=16}
7. Bd3 {+0.42/8 0.031s, n=22801, sd=20} Be7 {-0.48/8 0.021s, n=16259, sd=14}
8. Ne2 {+0.19/8 0.016s, n=12100, sd=15} Bh4+ {-0.49/9 0.029s, n=21522, sd=17}
9. g3 {+0.50/9 0.033s, n=22774, sd=15} Be7 {-0.22/10 0.062s, n=41470, sd=17}
10. Be3 {+0.22/9 0.034s, n=26447, sd=16} Nf6 {-0.28/10 0.045s, n=26199, sd=18}
11. d5 {+0.17/9 0.035s, n=25347, sd=12} Na6 {-0.26/10 0.041s, n=29171, sd=20}
12. c4 {+0.32/9 0.022s, n=12682, sd=12} Nh5 {-0.27/9 0.018s, n=13163, sd=19}
13. Qd2 {+0.42/10 0.050s, n=32827, sd=17} Bg5 {-0.41/9 0.033s, n=22349, sd=15}
14. Nbc3 {+0.52/10 0.020s, n=14073, sd=11} Bxe3 {-0.43/9 0.017s, n=12781, sd=13}
15. Qxe3 {+0.63/9 0.022s, n=15472, sd=13} Bd7 {-0.53/9 0.031s, n=18538, sd=15}
16. a3 {+0.65/10 0.024s, n=16383, sd=18} Qg5 {-0.59/10 0.022s, n=15791, sd=15}
17. f4 {+0.68/11 0.025s, n=18675, sd=16} Qe7 {-0.63/13 0.023s, n=13477, sd=10}
18. Bc2 {+0.95/11 0.030s, n=23454, sd=15}
Nc5 {-0.72/10 0.026s, n=19523, sd=16, White makes an illegal move: e1a1} 0-1