MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "697"]
[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 "rnbqkbnr/ppp1pp1p/B7/1N4p1/8/4pN2/PPPP1PPP/R1BQK2R b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:52:40 +0000"]
[GameEndTime "2026-09-14T14:52:41 +0000"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5... exf2+ {+7.67/8 0.024s, n=22064, sd=17}
6. Kxf2 {-7.98/9 0.054s, n=41337, sd=16} bxa6 {+8.21/11 0.018s, n=15947, sd=21}
7. Nc3 {-7.80/9 0.037s, n=31551, sd=22} g4 {+8.25/9 0.015s, n=12390, sd=17}
8. d4 {-8.18/10 0.034s, n=23842, sd=17} gxf3 {+8.06/9 0.024s, n=19518, sd=19}
9. Qxf3 {-7.79/10 0.016s, n=15096, sd=16} c6 {+7.78/9 0.027s, n=23421, sd=16}
10. Ne4 {-7.82/9 0.030s, n=20161, sd=14} Bg7 {+8.13/8 0.031s, n=24107, sd=18}
11. Re1 {-7.74/8 0.026s, n=22213, sd=16} Bxd4+ {+8.05/7 0.025s, n=17510, sd=15}
12. Kf1 {-8.00/9 0.053s, n=43407, sd=18} Be6 {+7.58/9 0.018s, n=14652, sd=14}
13. Bf4 {-7.90/8 0.022s, n=14469, sd=13} Bc4+ {+8.23/7 0.019s, n=16155, sd=14}
14. Re2 {-8.19/7 0.016s, n=13275, sd=17} Bxe2+ {+8.51/9 0.046s, n=41252, sd=16}
15. Qxe2 {-7.94/8 0.030s, n=21149, sd=15} Nd7 {+8.54/10 0.039s, n=33497, sd=14}
16. Rd1 {-8.31/9 0.059s, n=45023, sd=14} Bxb2 {+8.17/9 0.023s, n=22498, sd=15}
17. c3 {-7.86/8 0.083s, n=58788, sd=14} Bxc3 {+8.69/10 0.014s, n=13622, sd=14}
18. Nxc3 {-7.71/9 0.015s, n=16847, sd=14} Ngf6 {+8.63/11 0.016s, n=17649, sd=23}
19. Ne4 {-8.83/10 0.017s, n=17735, sd=16} Nxe4 {+8.93/11 0.019s, n=19455, sd=20}
20. Qxe4 {-8.58/11 0.019s, n=22003, sd=20} Qb6 {+8.78/10 0.010s, n=12870, sd=18}
21. Bd6 {-8.63/9 0.021s, n=23181, sd=24, Black makes an illegal move: e8a8} 1-0