MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1268"]
[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 "rnbqkbnr/p2pp1p1/8/1pp2p1p/P4P2/2P1P3/1P1P2PP/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:39:25 +0000"]
[GameEndTime "2026-09-14T13:39:26 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5. axb5 {+3.22/9 0.040s, n=31147, sd=18} e6 {-2.98/11 0.043s, n=29403, sd=19}
6. Be2 {+2.88/9 0.031s, n=23216, sd=13} Be7 {-3.53/8 0.022s, n=16105, sd=16}
7. Bxh5+ {+3.87/9 0.017s, n=12877, sd=14} Kf8 {-3.31/10 0.024s, n=17850, sd=16}
8. Bf3 {+3.57/10 0.021s, n=16913, sd=15} d5 {-3.32/9 0.017s, n=12407, sd=19}
9. Be2 {+3.18/10 0.027s, n=20317, sd=17} g5 {-3.68/8 0.023s, n=16969, sd=13}
10. fxg5 {+3.49/9 0.019s, n=14098, sd=15} Bxg5 {-3.87/9 0.020s, n=15490, sd=18}
11. Nf3 {+3.36/9 0.021s, n=15667, sd=19} Nd7 {-3.49/10 0.033s, n=21027, sd=15}
12. d4 {+3.08/9 0.043s, n=30765, sd=15} Be7 {-2.97/9 0.020s, n=14725, sd=17}
13. c4 {+2.95/8 0.024s, n=12900, sd=13} dxc4 {-3.00/8 0.021s, n=14452, sd=15}
14. Nc3 {+3.09/8 0.025s, n=17425, sd=12} Ngf6 {-2.96/9 0.034s, n=23083, sd=16}
15. d5 {+3.22/10 0.042s, n=25910, sd=15} Qc7 {-3.14/9 0.044s, n=30899, sd=15}
16. dxe6 {+3.56/10 0.025s, n=14461, sd=13} Nb6 {-3.57/10 0.015s, n=13705, sd=16}
17. Qc2 {+3.41/10 0.031s, n=21492, sd=15} Bxe6 {-3.56/9 0.025s, n=18207, sd=16}
18. Bd2 {+3.69/9 0.017s, n=12772, sd=13} Ng4 {-3.13/10 0.055s, n=33852, sd=21}
19. e4 {+3.45/10 0.030s, n=22118, sd=18}
Rd8 {-3.99/9 0.024s, n=16186, sd=15, White makes an illegal move: e1a1} 0-1